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", 0x1000}], 0x6, &(0x7f0000f95000-0x300)=[{0x58, 0x104, 0x9, "75b1986d41b6155c379aa0b7e7cbd3e11078202798e631f9e5af82fbb610ac5d0b125fd35517f1ab92b9995bec34e793772b90f768150b016839352f5c489e8ee0"}, {0xc8, 0x10c, 0x2293, "deb020f28320c61ada2b40b1f2ca446500325bd7903b531411f98638f1d821527a819f3fed158737959e059025285ad97792075e97602ca79db2c64a254499be966252a974e8e974915670a925f4000050499a0e6b6feabbf45c303c290e0d92d7f6bfdc41da668865dd37b4bca76aaf847d75f61daedb9edf9bf136595b11eefe67d5daadc1715c68b85cb81f62986a84b3fa7fe147a6a4251c0d8ed46056fa27040a0bc03ef13f39fd647552898c57be"}, {0xc8, 0x103, 0x8f89, "3fb1131b608735caf78bfe03523017b96eb12a2f696771c135d94a6678eace9d48d51a877a108fe3d36811cb21204ac3a32e3440cf9604a0b23b6c0797767f20d332539097cc484d773a4a2e469cd662b14b8c3683bea03d68ba1536f27a520cb3d1797a618314aa8793fd50dba93b42b8e2ffa0e6200f9f6f718f5e7fda24b5bd80ab3b56f337b09b6ae9b81d4c33fbcf345187b02eb21c8dacc255fbb7ca1f175ccbf333937fc25993b582a0bcb896ab8a"}, {0xa8, 0x113, 0x1, "0fac4e65debecea304834c85b5395a06aae0060cc490cd21dbd25f017ec82c585ffe0ab860515cd035ff5b50b0bbaf26e01d9f67b0eb911b75edce2479cdb240d037144b4bc3a08ec6827f561d1a4db98d32e0d5f71f36c56ccacdc63837a3c723ad336ed58ad188475551647761dd886f7951ab00dabcc674d6ab2e816d27d2394903455cffa5e87cdb280e99dc72bfdd1b"}, {0x70, 0x10d, 0x4, "a9aed5ebe62e67a944c2c3ac5e1ba4d1364e6a9731a88afe69bfe3d84db79a05561a4d97acc8dd23d6300d8f984e351ba0d7abc58edc22c2439e091788353ebef985eab77b30fd11acf026d4a777498c48cd5db520401cca5273345b2f"}], 0x300, 0x80}, 0x7}, {{0x0, 0x0, &(0x7f0000f94000)=[{&(0x7f0000e84000-0xca)="581b402ade2078d8ed5fece923e06c3c552ecfac20ff4b005e9ea06876685e6d05b50a5064b57228ee20585f4f53526ebccbbaf1f4b880ece4bd3372f595268d2c6b82fe52ab5b2e8a59ab80bc92c141e04e6964621b475373a8ca7b3047aad1cdf736c9328523f05606608e32e769546b192eec7b6d7105353ddf6aa156b50b9bfab8b40fa892f7c0b15f9008eea0b94e58afa67f5adfd49aa09c905af37663457333a379e8a7b1281bfde8d65b6ef12d13cfdcdaaa81b4e2820046d3d484465ee8dd9a6d6e68e56fb8", 0xca}, {&(0x7f0000898000-0x71)="dd259cefe8570ddf423b0efcf6f4972ea1e3d082b6f943b330545293af5d3926aa9347b4b1475d03502f734cd09ccbed95df43312f25b930a7509604c71416ebb0792ae09950afd758c784a1a7a38ba793496680478be9041eabd29b38aabae61e336826dd1077c823a6eb7777ab1f46a1", 0x71}, {&(0x7f000049b000-0x6d)="038ca076c91e7f012c461fb304719b7293c09a06f9e59a508fe5e5d1b6e91855a25a1e88d088f5d878f3a8ca95cab14e4f49b6046b469238c524a1188a3d2b28212b165b7fd15142462710e886d98976453790e973dc53b2414815da2ffc9d742d8d27d37d655113ac28b13e00", 0x6d}, {&(0x7f0000f95000-0x4b)="c93156abe5407a75692040510c5e3d52fb52f1d3af410cd3be88c8efdb90b8a801fad1dd50b0595901c5fd82347f9e2056505f3ed8832d7a652e2b65ce2f995ebcfcd87220e584c53719eb", 0x4b}], 0x4, 0x0, 0x0, 0x800}, 0xfff}], 0x8, 0x0)
pipe(&(0x7f0000f93000)={<r4=>0x0, 0x0})
bind$bt_l2cap(r4, &(0x7f0000c42000-0xe)={0x1f, 0x400, {0x7, 0x0, 0x3, 0x73af, 0x3, 0x2}, 0x0, 0x401}, 0xe)

2018/01/15 17:13:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f00002c6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x8, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x5, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1db, 0x0, [], ""}}}}}}}, 0x0)

2018/01/15 17:13:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = socket(0x11, 0x4, 0x0)
setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e)
sendmmsg$nfc_llcp(r0, &(0x7f0000097000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0)

2018/01/15 17:13:28 executing program 6:
mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002f1000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000057f000)={<r1=>0x0, 0x9}, &(0x7f000046e000)=0x8)
mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000580000-0x8)={r1, 0x5}, &(0x7f0000580000-0x4)=0x8)
socket$nl_xfrm(0x10, 0x3, 0x6)
socket$bt_hci(0x1f, 0x3, 0x1)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:28 executing program 5:
mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000df1000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007e4000)=0x1c)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000093b000)={0x5, 0x8, 0x9ea, 0x20, <r2=>0x0}, &(0x7f0000fdf000)=0x10)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fdf000)=@assoc_value={r2, 0x3}, &(0x7f0000fe0000-0x4)=0x8)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fe0000)={0x0, 0x0})
r3 = accept$alg(r0, 0x0, 0x0)
sendto$packet(r3, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14)
sendmmsg$alg(r3, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
socket$alg(0x26, 0x5, 0x0)
pipe(&(0x7f0000e71000)={<r4=>0x0, 0x0})
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f0000fdf000+0x80b)=0x1f, 0x4)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe0000)="1b", 0x1)
recvmsg(r3, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0)

2018/01/15 17:13:28 executing program 3:
mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0xa, 0x3, 0x10)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000007000-0x8)={<r1=>0x0, 0x0})
setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000-0x10)={0x1c2, 0x0, 0x29, 0x2}, 0x1c2)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8)

2018/01/15 17:13:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f)
write(r0, &(0x7f00001b0000)="1f0000000104ff036afffd00e9112000780df0000800050000000000000000", 0x1f)
getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000772000)=0x0, &(0x7f0000912000-0x4)=0x4)

2018/01/15 17:13:28 executing program 1:
mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0xfffc}, {0x6, 0x0, 0x0, 0x8}]}, 0x10)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r2, &(0x7f0000013000)="", 0x0, 0x0, &(0x7f0000036000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x204, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe)

2018/01/15 17:13:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003dd000-0x4)=0x0)
r1 = socket$inet6(0xa, 0x1, 0x8010000000000084)
connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c)
listen(r1, 0x3)
r2 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000cca000)=@sack_info={0x0, 0x5, 0x10000}, 0xc)

2018/01/15 17:13:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00009d7000-0x8)={<r0=>0x0, 0x0})
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c5b000-0x10)={0x1, 0x200, 0x100, 0xd000000000000000, <r1=>0x0}, &(0x7f00004fc000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ad000-0x8)={r1, 0x1f}, &(0x7f000039d000-0x4)=0x8)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000002c000-0xc)={0x0, 0x80000, <r2=>r0})
ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000e0e000-0x20)={0x69, 0x7031, 0x1000, 0x3, 0x8, 0x94b})
r3 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20)
setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4)
sendto$inet6(r3, &(0x7f00005e1000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c)

2018/01/15 17:13:28 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000d5a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006fe000)=0x9, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000070a000)={<r1=>0x0, 0x9d}, &(0x7f0000da4000)=0x8)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000e14000-0x108)={r1, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x1, 0x80, 0x7, 0x800, 0x2, 0x85, 0xf051, 0x7fffffff, 0x7fff, 0x4, 0x9, 0xd31, 0x200, 0x8]}, &(0x7f00009e4000-0x4)=0x108)
syz_emit_ethernet(0x5b, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x1b, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @generic={0x0, 0x7, "bdd6305b73"}, @end={0x0}, @lsrr={0x83, 0x7, 0x6, [@loopback=0x7f000001]}]}}, "9fcfec0900"}}}}}, &(0x7f0000754000)={0x0, 0x40000000000002b2, [0xaf2]})

2018/01/15 17:13:28 executing program 1:
mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f8b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f8c000-0x4)=0x10, 0x80800)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f8c000-0x4)=0x0)
r1 = socket$inet6(0xa, 0x802, 0x0)
connect$inet6(r1, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r1, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c)
mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f8c000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(r2, &(0x7f0000f8e000-0x14)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000019b000)=0x14, 0x800)
ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000bfe000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0xec1, 0xfffffffffffffffb, 0x100, 0x6, 0x1, r4})
mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet6(r3, &(0x7f0000f8c000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8d000-0x4)=0x1c)

2018/01/15 17:13:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f000049f000-0x8)={<r0=>0x0, <r1=>0x0})
connect$nfc_raw(r1, &(0x7f0000b14000-0x10)={0x27, 0xb463, 0x7, 0x2}, 0x10)
setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000cc0000-0x4)='tls\x00', 0x4)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
poll(&(0x7f00002a1000)=[{r0, 0xc0, 0x0}, {r1, 0x4, 0x0}, {r2, 0x10, 0x0}, {r1, 0x4040, 0x0}, {r2, 0x40, 0x0}, {r1, 0x8641, 0x0}, {r2, 0x636c, 0x0}, {r1, 0x1020, 0x0}, {r0, 0x0, 0x0}], 0x9, 0x80)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000f5c000-0x5c)={{0xa, 0x1, 0x7b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x5, [0x4, 0x8000, 0x71d, 0x6, 0x0, 0x9, 0x8, 0x8000]}, 0x5c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000530000-0x108)={<r3=>0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x8, 0x2, 0x0, 0x9, 0x6, 0x8, 0x6, 0x810e, 0x3, 0x153, 0x2, 0xfff, 0xfffffffffffff6c6]}, &(0x7f0000a93000)=0x108)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002ff000)={r3, 0x3, 0x1c, 0x4, 0x100000001, 0x8}, &(0x7f0000900000-0x4)=0x14)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000cea000)=0x0, &(0x7f0000c5c000)=0x4)
socket$bt_l2cap(0x1f, 0x7, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f19000-0x4)=0x0, &(0x7f0000f5b000)=0x4)
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000496000-0xc)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000c23000-0x4)=0xc)
ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000643000)=0x0)
socket$bt_bnep(0x1f, 0x3, 0x4)
setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000045e000)={0x7, 0xffffffffffffff00, 0x5, 0x5fd}, 0x10)

2018/01/15 17:13:28 executing program 5:
getpid()
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008c8000-0x1)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1b, 0x2, 0x10001, &(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0})
r3 = accept$alg(r2, 0x0, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000-0xa3)=""/163, 0x1000})
r4 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000003000-0x20)={@generic="188564a86d779dc66e10a52f31c0ce92", @ifru_flags=0x8000})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_int(r2, 0x107, 0x1c, &(0x7f0000003000)=0x104dc5ac, 0x4)
setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000001000)=0x40, 0x4)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000005000-0x4)=0xa, 0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$alg(r4, &(0x7f0000005000-0xa8)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)="aff0bcc65358d50d394f4991e7546de02c23153b9f5891c8d704bf7c89b4a126003c1a61dacfa3579219eb0cfa02657a5f7e21162f66b360aef714d5e0ef81759ff4f90ec76fb1f5425fae2e79b7515622b59257f8769fc9b333", 0x5a}, {&(0x7f0000001000-0x46)="314225d2a6cc8ed06d702538c0b827d48c0b0713388094410c0dda01e2da3795029b58c219e99ee175f8699449bedf7dfdb5b550e78afc12df1af37f6b9ec100767dfb921776", 0x46}, {&(0x7f0000006000)="e159ef74d22ee6a33836694bd7a03addcdde752de4bfb960f86bc62c35d7e478ce54446988b24d242fc6028ed842f7bd50fabce014fb", 0x36}], 0x3, &(0x7f0000001000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x8040}, {0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000002000)="9cc4dfbe1903eb64956adb5d9e99db6f0b48b9f61b34b959dab1b162b01a84ead4b0a1b52a054c1eba147b9d869da4a0fa677d530ece8dcbb3f3bcdc1f2d6abb051e6c9aa72d42f1d38e38b248a68160508e7d56cd6f10e3933b73b79f497e6d860fd2b7568ebfe4ff", 0x69}, {&(0x7f0000007000-0xdc)="72f9d531b8c854aa31d96a85f969bdc8447ed773d62f0c41d82eed165ff878e90de892c208d3011093ef674d11b416a7795b74b43c277be433507708932b051d355cdae979e859c0ad583dd83d7105db94ace5103812412b645ff9a0e1050938a73dca92a9df3e0fe062f8d814ec2d79fa87bccb1c2f70e490fa8b8678b7fd4d71fd8e2c804d3abee01aefbf8757aab19339e0da830bee4fb6a000cd1f81fa3bf06a1d7eb783a8c31c43e32bc26a24fe19a5097dd2d39d976b2d75f07229eabbac6bc2210fb11643da777ccfd67f4c098998343a56a1917b0553027b", 0xdc}, {&(0x7f0000005000-0x1000)="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{&(0x7f0000007000-0xad)="fb9266c7bafec38df28f9e28f608726635ff1c8bc44d8cb271ef6be361b152aa343e540b87efee7ebd7757489d5c453e36562f4581fe05208d193c48a70bb3c1cac1e5adc6182b7e9a4de1f9b9834ea6e9881c802a665e7d5c992ddc33f1cf5a393e01bb220de3c557a4574c1503dbc73b8213920cea3ed4c27c39a5f927b775e7a544ce8bbb25ada8059568b81cb110004ecdc9b65eff17d7d942191011ed1046400627d7ae5b099752e6f72f", 0xad}, {&(0x7f0000000000)="c912dcfbfd6642102c8b47dd2d58240ce06b9dc32182483415e17f9adb6616a329d3a049827d13a75cede268835f563c26cbd31ddc17d221c315f8504f99315ea0612828dfcf4dceffaa3babdac461041257ec15e2576a77cf4e0196b4", 0x5d}, {&(0x7f0000007000-0x50)="e7276f55ad89e7ed1a2f5f1b394e8fb4037dab3eb333348af3a27eddc3a8a3d015bae5efa60d9d8bf73e9fc6967a22b4592b9ccbe8a333c0ce7c93639f7f26468cfd65389aecf3aa1a91c3f2f49c51a5", 0x50}], 0x6, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x27}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x40, 0x117, 0x2, 0x25, "f1b525a9de5d164442dfe25c4f019a986c23ff2ecb3d5af63ff4c1b9cb47942c94551cdca7"}, @iv={0xb0, 0x117, 0x2, 0x98, "aae63b58016323b86a517c3de9e6068444accd08f54b5045981105aafb90afc6c3b48e0ae51b96ddf584e3e790b1e77fed940a4baccb27ac866692da06035eae4043210445da1dc63b3f033fdc1de9183d88a9d3fae61b4f3357730f0244b960f86fd1b5b95aedc8c9e7eb10fbc64fcd9734165b95b0b203679e07542d10e1d29b183f6dd83aec83748195fca710be80b5397c31bfe7e8d3"}, @iv={0x48, 0x117, 0x2, 0x34, "175c40c79eebfeff6d1bc1906511b7557116dcc15417958fc4cadf86b72a8ff60547e045508b57c73814eab38cf7f9f2102816f2"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1198, 0x801}], 0x3, 0x4000000)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$ipx(r1, &(0x7f0000008000-0x3)="bb5340", 0x3, 0x40c4, 0x0, 0x0)

2018/01/15 17:13:28 executing program 0:
r0 = epoll_create1(0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000e90000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000e95000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
write(r0, &(0x7f00005d9000)="", 0x0)

2018/01/15 17:13:28 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvmsg(r2, &(0x7f0000d5f000)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/375, 0x177, 0x0}, 0x0)
sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0)
r3 = socket$unix(0x1, 0x800000001, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000368000-0x8)={0x0, <r6=>0x0})
ioctl$sock_inet6_udp_SIOCINQ(r6, 0x541b, &(0x7f0000ce6000-0x4)=0x0)
recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00005f8000)=[], 0x0, &(0x7f00006b7000)=""/4096, 0x1000, 0x0}, 0x0)
sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0)
unshare(0x40600)

2018/01/15 17:13:28 executing program 6:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f96000)={<r2=>0x0, 0x307, 0x20, 0x7, 0x6}, &(0x7f0000001000-0x4)=0x18)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000028c000-0x8c)={<r3=>0x0, @in6={{0xa, 0x0, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20ceb5c2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x7, 0x5, 0x5, 0x8, 0xb216, 0x8, 0xffffffff, {r3, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6bf7, 0x6, 0x3, 0x0, 0x7}}, &(0x7f00004e9000-0x4)=0xb8)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4)

2018/01/15 17:13:28 executing program 3:
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x18, 0x0, 0x1)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000004000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffffff})
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000000d000-0x28)={&(0x7f0000007000/0x2000)=nil, 0x3000000000000, 0x3, 0x0, &(0x7f0000009000/0x2000)=nil, 0xaebe})
connect(r0, &(0x7f000000b000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x2e)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8)

2018/01/15 17:13:28 executing program 2:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000)={0x0, 0x0})
syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x0, 0x40000000003a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0)

2018/01/15 17:13:28 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000024000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000bb2000-0x10)={0x2, 0x401})
setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000e3e000-0x4)=0x5, 0x4)
pipe(&(0x7f0000040000-0x8)={<r2=>0x0, <r3=>0x0})
getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000c8c000)=0x8, &(0x7f0000008000-0x4)=0x4)
getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f000086f000)=0x8, &(0x7f000021b000-0x8)=0x1)
ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000301000)=0x0)
getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000243000)=0x1, &(0x7f0000000000)=0x4)
accept4$inet(r2, &(0x7f00004c7000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6a000-0x4)=0x10, 0x80000)

[  162.867372] dccp_invalid_packet: P.CsCov 11 exceeds packet length 57
[  162.890748] dccp_invalid_packet: P.CsCov 11 exceeds packet length 57
2018/01/15 17:13:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x4)
r1 = accept$inet(r0, &(0x7f0000a75000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x95)={<r2=>0x0, 0x8d, "9d4d025bc3edcf0cbf57df830c9d2e483e95f20dddf3e91ab4428c40518af4542f20ea90ad15383425011051b831fd20cd31ca9233d22b62aaf7f4c312b73b96de5c4bb96790a18d8fde9da5e0f88309404ad695268432f97194be2c6ef7d5fafefa918813607e57df2d2c0801f4d1299826df317d8c9b4f5a4f317b4c9d64a244ce11cec25a2434ce51b2709b"}, &(0x7f0000001000-0x4)=0x95)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x3bb, 0x8, [0x9ef, 0x8a, 0x8, 0x7fff, 0x5, 0x8, 0x8, 0x7ff]}, 0x18)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, r3}, 0xc)
r4 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000)
getpeername$ipx(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10)

2018/01/15 17:13:28 executing program 0:
mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x0, 0x300)
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000017000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200})
mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000017000-0x4)=0x14)
bind$packet(r0, &(0x7f0000015000)={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
r2 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r2, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x64, 0x21, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:28 executing program 2:
mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0xa, 0x7fc)
mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet6(r0, &(0x7f0000e6a000-0x1c)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c)
setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000671000)=0x2, 0x2)
r1 = socket$inet6(0xa, 0x5, 0x0)
bind$inet6(r1, &(0x7f000067b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c)

2018/01/15 17:13:28 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x803, 0x0)
write(r0, &(0x7f00005ef000-0xa0)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22)
accept4$packet(r0, &(0x7f00001a4000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000022c000)=0x14, 0x800)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00004db000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3e, r1})

2018/01/15 17:13:28 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair(0x0, 0x7, 0x80, &(0x7f0000de0000-0x8)={0x0, <r1=>0x0})
accept$ipx(r1, 0x0, &(0x7f00002f1000)=0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f00008e6000)="a5cb37d52cf23d0dee3db1d3f3095d7e", 0x10)
getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x360)
r2 = accept4(r0, &(0x7f00007c0000-0x80)=@generic={0x0, ""/126}, &(0x7f000067d000-0x4)=0x80, 0x800)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000094c000-0x98)={<r3=>0x0, @in6={{0xa, 0x1, 0xd1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, &(0x7f00007d0000)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000504000)={r3, 0x0, 0x4, [0x1, 0x84, 0x5, 0x23d]}, &(0x7f0000185000)=0x10)

2018/01/15 17:13:28 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000bf1000-0x80)=@generic={0x0, ""/126}, &(0x7f00006bb000-0x4)=0x80, 0x80000)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00005d5000-0x4)=@int=0x0, &(0x7f0000a46000-0x4)=0x4)
r1 = socket(0x1e, 0x4, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10)
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x80005, 0x0)
setsockopt(r2, 0x84, 0x75, &(0x7f0000002000-0x6a)="0000f1ff3c0c0000", 0x8)
write(r1, &(0x7f0000781000-0x1000)="f8", 0x1)
setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00008b2000-0xc)={0xffff, 0x2, 0x1, 0x7, 0x8001, 0x7, 0x32a}, 0xc)
readv(r1, &(0x7f00002d9000)=[{&(0x7f000078e000-0x48)=""/72, 0x48}], 0x1)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000056a000)=0x0, 0x4)
recvmsg(r1, &(0x7f0000255000)={&(0x7f0000888000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000056e000)=[{&(0x7f0000416000-0xa1)=""/161, 0xa1}], 0x1, 0x0, 0x0, 0x0}, 0x0)
write(r1, &(0x7f0000954000-0x2)="04c1", 0x2)
r3 = socket$inet6(0xa, 0x801, 0x80)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00004d3000-0x18)={<r4=>0x0, 0x2, 0x30, 0x100000000, 0x1}, &(0x7f000031f000)=0x18)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000019d000-0xa0)={r4, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0xb6, 0x1000, 0xffffffff7fffffff, 0x6}, &(0x7f0000107000-0x4)=0xa0)

2018/01/15 17:13:28 executing program 0:
mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000bfa000-0x4)=0x0, 0x4)
setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000322000)=0x9, 0x4)

2018/01/15 17:13:28 executing program 2:
mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a1d000)={<r1=>0xffffffffffffff9c})
mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b6f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6e000)=0xe8)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000c8000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aea000)=0xe8)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$inet6(r0, &(0x7f000071c000)=""/61, 0x3d, 0x2, &(0x7f0000b70000-0x1c)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c)
sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x38)={&(0x7f0000b6f000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00005ea000-0x10)={&(0x7f00003b6000)=@migrate={0x1d8, 0x21, 0x400, 0x6, 0x1, {{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x57ba, 0x2, 0x81, 0xa, 0x20, 0xa0, 0x7f, r2, r3}, 0x9, 0x0}, [@replay_esn_val={0x20, 0x17, {0x1, 0x6, 0x0, 0x0, 0x7, 0x8, [0x3]}}, @output_mark={0x8, 0x1d, 0x7}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x1, 0x1, @in=@broadcast=0xffffffff}}, @offload={0xc, 0x1c, {0x0, 0x59b33dad1162e79d}}, @migrate={0x138, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x32, 0x5, 0x0, 0x4, 0xa, 0x2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in=@multicast1=0xe0000001, 0xff, 0x0, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, 0x1, 0x0, 0xffffffffffffffff, 0x2, 0x2}, {@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3c, 0x3, 0x0, 0x7, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x2, 0xa}, {@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x33, 0x0, 0x0, 0x0, 0xa, 0xa}, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x33, 0x1, 0x0, 0x5, 0xa, 0x0}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000000}, 0x1)
sendmsg$nl_xfrm(r1, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xffffffffffffffaa, 0x21, 0xdab3c3fcdff443a3, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}]}, @policy_type={0xc, 0x10, {0xf, 0x0, 0x0}}, @user_kmaddress={0x27, 0x13, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socket$bt_cmtp(0x1f, 0x3, 0x5)

2018/01/15 17:13:28 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000057d000-0x4)={<r1=>r0})
pipe(&(0x7f000007c000+0x8)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000227000-0x8)={0x2, 0x0})
r3 = accept4$ipx(r1, &(0x7f0000c34000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f09000)=0x10, 0x80800)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000bbc000-0x20)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}], 0x1c)
sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000256000)={0x0, 0x322a, 0x0, 0x0, 0x0, 0x0}, 0x14)
socketpair(0x18, 0x8000e, 0x2, &(0x7f0000e42000-0x8)={0x0, <r4=>0x0})
epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000911000)={0x10, 0x0})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d51000)={<r5=>0x0, 0xb8, "cbef2a9185c46d6f2eb5181224624c5cc15cbb47e92e4c01f6cac3eaabcdf1f053fd3a611d045cd6b1ac07bbca17d7de112ef22d157da9fecbca4d57b87cd3ff2fc1ccb92ae3bddb6fa5a1e579a010a035c1ad5bba3004ebb88b1f93cffa29f09c3a40b8bd970dc112e3ae88afd337ee9f55d68971f38f9ed26cc08a0a5027d6c99c11418d1d570f8ee4770213d2d2b97fe71bdc326c7d9bc80b7e65e736371933068e0e9b43a5e9f5b3e4d9a989dc0253d956dcbfee28e5"}, &(0x7f00008f1000-0x4)=0xc0)
setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000096f000-0x8)={r5, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000030f000)={r5, 0x10000, 0xbb2}, &(0x7f000081a000)=0x8)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xf, 0x80003, 0x8)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006d2000-0x4)=0x0, &(0x7f000008f000-0x4)=0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10)
r2 = accept$alg(r1, 0x0, 0x0)
ioctl$int_in(r2, 0x5452, &(0x7f0000eb0000)=0x8)
setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4)
sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000003000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x5, 0x6, &(0x7f000027c000-0x4)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0)
r1 = socket(0x11, 0x3, 0x0)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000792000)=0x4000000017f9, 0x4)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$inet(0x2, 0x6, 0x81)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000081c000)={<r2=>0x0, 0xed, "c7fdaa0eda1b3d80936e65084530b0057fe8e4efccd1b69efd72281dad87a2700f4941e71be9fa106145ca8d11ff14191ff4b947f551a338f7f26c5a3f450c618927c174dee70e2141ac9a9b488d7d1aa7b8811fea6f370575525ae17a30c8be18b6ac27d6267b3837a4fd3cad64f3995e766bfdbec91934498ecbd364490fa0771c93f77615e62b7596ece5c6480c92484e93cce34bc991ecc1a74e8e76856b3160545ab1f620f821810e7c968f556562b386120fca5cb1c73ea2db0a92f8574a08b9be088fc18259bd1e757245126f0776c2e513b81ecd87095866f3811b8c39f4e9392d82778ffd38d3613d"}, &(0x7f0000fc1000)=0xf5)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000874000-0x10)={r2, 0x974e, 0x2, 0x81}, 0x10)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000e2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000257000)=0xe8)
r4 = accept4$inet(r3, &(0x7f000050e000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b7000)=0x10, 0x80800)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000917000)={0x4, 0x9, 0x3f, 0x8, 0x40}, 0x14)
ioctl$sock_ifreq(r0, 0x4000089a3, &(0x7f000074f000-0x28)={@common='ip6_vti0\x00', @ifru_ivalue=0x1})

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d8000-0x10)="e517b5bf6daa785dfbcdfe09000000fc", 0x10)
recvfrom(r0, &(0x7f0000294000-0x63)=""/99, 0x63, 0x40000000, &(0x7f000080e000-0x9)=@rc={0x1f, {0x20, 0x3, 0x0, 0x3d8, 0xfffffffffffff559, 0x9}, 0x2}, 0x9)
r1 = accept$alg(r0, 0x0, 0x0)
bind$alg(r0, &(0x7f0000123000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58)
r2 = socket$inet6_dccp(0xa, 0x6, 0x0)
connect$inet6(r2, &(0x7f000016e000-0x1c)={0xa, 0x3, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c)
sendmsg$alg(r1, &(0x7f00006fa000)={0x0, 0x0, &(0x7f0000c1b000)=[], 0x0, &(0x7f0000f23000)=[], 0x0, 0x0}, 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000036e000-0x8)={0x0, <r3=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00004ca000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000975000)=0xe8)
pipe(&(0x7f0000c4e000)={<r4=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cef000-0x8)={<r5=>0x0, 0x1}, &(0x7f0000e24000)=0x8)
mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r6, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r6, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000288000)={r5, 0x1000, 0x3, 0xe9, 0x6, 0x1000}, &(0x7f0000f43000)=0x14)
readv(r1, &(0x7f0000ef3000)=[{&(0x7f0000ff4000-0xbb)=""/187, 0xe9}], 0x1)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00000b4000+0x98c)={0x0, <r0=>0x0})
mmap(&(0x7f0000362000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$unix(r0, &(0x7f0000362000)=@file={0x0, './file0\x00'}, 0xa)
r1 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000361000)=[{&(0x7f000000b000-0x41)="ba", 0x1}], 0x1, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x201b8b70)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x800000806, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dc000-0x118)="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", 0x118)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a82000-0x9)={@generic="f9e085103ea63e929c18b3d6d1d26852", @ifru_addrs={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x6, 0x6ad)
bind$bt_l2cap(r0, &(0x7f0000eea000)={0x1f, 0xffffffffffffffff, {0x7, 0x1000, 0x5, 0x5, 0x0, 0x81}, 0x200, 0x9}, 0xe)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000547000)={<r4=>0x0, 0x0})
setsockopt$inet6_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000bab000)="b9cc41dbde3765ee395208e235421932496057f251f80be44ef5a318a04b2c6318a2cc68e8e824f84687a4a6bd2bb07af681ca23c4817da8ceb636230c3d0e1d2c630a238f7e43a2a59968b93cb71da3aebfdd100ab0f8f539c58ac9924dcd447d03e614594974fa9a1274c5479727f58123f2b84aa4ada9833e908be7ae031c9857a80fb8cf79a6bfd7c0237bb0ed04bd2bacbd383367ba9afa46832088ab18d7890d6142ccdf9e9d2a64cab4daabbac5", 0xb1)
sendmsg$can_raw(r2, &(0x7f0000e1d000)={&(0x7f0000ded000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f0000f68000)=@can={{0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003ad000)={0xffffffffffffff9c, 0x28, &(0x7f0000a1c000)={0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
connect$can_bcm(r0, &(0x7f000042d000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009a9000-0x4)={<r6=>r2})
setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f000034b000)=0x3, 0x4)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f41000-0xc)={r5, 0x20, 0x18}, 0xc)

2018/01/15 17:13:29 executing program 7:
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f83000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffff9c})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r1, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000)=0xe)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000)=[{0x2, 0x8, 0x1, 0x3}]}, 0x10)
setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000003000-0x4)=0x5, 0x4)
ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000002000-0x10)={0xfffffffffffffffb, 0x7, 0x100, 0xfffffffffffffffd})
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f36000)={@broadcast=0x0, @empty=0x0, <r4=>0x0}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000004000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = accept(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xfffffd7a)
getpeername$packet(r5, &(0x7f0000001000-0x14)={0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e5b000-0x8)={0x0, 0x0})
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000caf000)=0x1ff, 0x4)
connect$can_bcm(r5, &(0x7f00007a3000-0x10)={0x1d, r6, 0x0, 0x0}, 0x10)
r7 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r7, &(0x7f0000643000-0x38)={&(0x7f00005fc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f000064d000)=@ipv4_newroute={0x28, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000382000)={0x0, <r0=>0x0})
mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d40000-0x4)=0xb)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  163.178812] validate_nla: 2 callbacks suppressed
[  163.178819] netlink: 'syz-executor7': attribute type 21 has an invalid length.
2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000)={0x0, 0x0}, 0x2)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x5, 0x0)
mmap(&(0x7f0000d1a000/0x4000)=nil, 0x4000, 0x2, 0x80010, r0, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000676000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000c69000)={&(0x7f0000a47000)=[0x80, 0x7, 0x4, 0x33bf], 0x4, 0x2e9ab35e, 0x1000, 0x9, 0x5, 0x6, {0x521, 0xffff, 0x8, 0x8, 0x1010000000, 0x7fff, 0x1, 0x8571, 0x2, 0xffffffffffffffe0, 0x1, 0x9fcb, 0xdf2b, 0x8, "873061f57ce3b04aa0b1d69380e78b0acecc8a5b96c259cde6ec19d20def5f06"}})
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f000092f000)=[{&(0x7f0000dc4000)="2900000018001980f93d7524006900210206e3000300f40180001afe0800040001000000000000ff00", 0x29}], 0x1)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000605000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000014b000-0x8)={<r1=>0x0, 0x1, 0x3}, &(0x7f0000622000)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000011b000)={r1, 0x6}, 0x8)
r2 = socket(0x2, 0x3, 0x1)
getsockopt(r2, 0xff, 0x1, &(0x7f000000c000-0xa6)=""/1, &(0x7f0000002000-0x4)=0x1)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x13, 0x6, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ea7000)="131f0bc53d5f875d964e138b82412940", 0x10)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000812000-0x4)=0x917, 0x4)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009ce000-0x4)=0x2)

2018/01/15 17:13:29 executing program 1:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f2000-0x4)={<r0=>0xffffffffffffffff})
ioctl$int_out(r0, 0x2, &(0x7f000081f000-0x8)=0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x2, 0x10)
write(r1, &(0x7f00004b2000-0x24)="240000001b00fbffeb030000f6fb017967b17d0b0800d00001000020f700000ff9161701", 0x24)
socket$kcm(0x29, 0x2, 0x0)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000013000-0x10)={0x7, 0x1, 0x2, 0x2}, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={<r1=>0xffffffffffffffff})
close(r0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff})
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6(0xa, 0x1, 0x8010000000000084)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffe)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r1 = socket(0x11, 0x80003, 0x300)
setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e)
setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f00008d4000)=0x4, 0x388b7a395f5c029f)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00007be000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e60000-0x64)={&(0x7f00002b3000)=[0x1, 0x7ff, 0xae18, 0xffffffff, 0x7], 0x5, 0x1ff, 0x400, 0x6, 0xfff, 0x7, {0x4, 0x45, 0x0, 0x9b8e, 0x4, 0x0, 0x7, 0xd, 0x8, 0x3, 0x2, 0x0, 0x3, 0x8, "ffe3a64b9e4492d7e538e0e2f6094abcb65735aaa01daf9c823b653832a3027e"}})
sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000804, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x9)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f000090e000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f76000-0x4)=0xe)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00003b1000-0x1e)={0x4, 0x7, 0x9, "9e737d75c1a7", "37039e904916c07ecf4b38c0a93ec698"})
mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(r1, &(0x7f0000f77000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f76000)=0x14)
sendto$packet(r1, &(0x7f0000464000)="4a65b57af9a815c6a3a099fac29ae2ebe67d370bf85f73ec1edecc78e958a57df832767cd17c72a026d87fe6eabb4a701afcc939c9cc99451f5809e250df47870ac068206679728e08e581733e07468e5cfe361cf94d812ffc04be9eb5000679f948c45f86012c8fd834277eec02037462ae1421b27fa9c43219", 0x7a, 0x40000, &(0x7f0000573000-0x14)={0x11, 0x7, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14)
r3 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0)
mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000fe0000)=0x1, 0x4)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x29)={<r1=>0x0, 0x0, ""}, &(0x7f0000c1e000)=0x8)
r2 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9c000)={<r3=>r0})
bind$ipx(r3, &(0x7f0000a37000)={0x4, 0x7f, 0x6, "5c38488732e2", 0xc8f, 0x0}, 0x10)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x5, 0x0})
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ccf000)={r1, 0x10001}, 0x8)

[  163.284186] netlink: 'syz-executor7': attribute type 21 has an invalid length.
2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ad0000)={<r0=>0xffffffffffffffff})
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000e11000)={@loopback=0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000690000-0x4)=0xc)
r1 = socket$netlink(0x10, 0x3, 0x10)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000db5000)=0x3, 0x4)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000fe1000)=0x0, &(0x7f00006c5000-0x4)=0x4)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000021a000)=0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000147000-0x8)={0x4f, 0x8000}, 0x8)
bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000056f000)={0x1, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0xf10a}]}, 0x10)
sendto(r0, &(0x7f0000639000-0x2)="a64a", 0xe9, 0x0, 0x0, 0xffffffffffffff6a)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
accept4(r0, &(0x7f0000053000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000890000-0x4)=0x10, 0x80000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000035d000-0x4)=0x0, &(0x7f0000b5d000)=0x4)

2018/01/15 17:13:29 executing program 6:
r0 = socket$inet6(0xa, 0x5, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="3010877349af4101fcdc56b79320ba716dbbde972ec37e604ad6864cdce6c3c9757b6641a70de73e48dab9cae0999c27177c7c15a4359fe0be2c3e42873625c980b8c2603fb00c9ebd1054ea525ed3a6675b938e261e350e0758dd48c858f4da0b050813ea309f1afe4a3ec277b62a6922fb1e4f87fe7206ea379cda6c897228fd6a19439264a94426f57c2db2e6d37bb803e14ddd7b53b7975296201632b98e483e77944e973c3510aabe4cf3051fcb4a3e4a9ea6f602599ca9d04bbefec0772a9c35a382b1715f4f303be440d3b6487aaeb9b5d05dbd6a145675ef5f9848b1e884badf7d5d6ac2f054daff9b595aa3e6c4c636", 0xf4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x2, 0x37, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x4, [0xccad, 0x1, 0x3ff, 0x8022, 0xc1, 0x20, 0x64f41ca3, 0x2]}, 0x5c)
listen(r0, 0xffffffffffffffff)
listen(r0, 0x0)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80800)
accept$netrom(r2, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x56)="9113d9a45c7ebdc59ef646255ff018587da4aaa5927660f7f439e8e95c6bd78b2a242af96197fa0916d7626d1e292403d15f13ba3c7b8d29fea930ab3071812cbef41e3edbefc8ccc7a8542f5b1a839642c0ed0416c5", 0x56)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002000)={<r3=>0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000002000)=0xc)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x4, 0x500, 0x81, 0x0, r3})
r4 = socket(0x1, 0x3, 0xfffffffffffffffd)
bind$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000004000-0x8)={0x3, 0x7f, 0x100000001, 0x4}, 0x8)
getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0xb5fb, &(0x7f0000004000-0x4)=0x4)
setsockopt$kcm_KCM_RECV_DISABLE(r4, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4)

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000047a000)=0x0, &(0x7f0000494000)=0x4)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
sendto(r0, &(0x7f0000132000)="", 0x0, 0x0, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa)
socketpair(0x11, 0x80000, 0x1800, &(0x7f0000001000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x14, 0x7, 0x81, &(0x7f0000011000-0x8)={0x0, 0x0})
sendmsg$nl_xfrm(r0, &(0x7f0000010000-0x38)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000006000)=@newsa={0x128, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x10000, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@replay_thresh={0x8, 0xb, 0x0}, @coaddr={0x14, 0xe, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}, @ipv4_hthresh={0xffffffd4, 0x3, {0x0, 0x0}}, @offload={0xc, 0x1c, {0x0, 0x0}}, @ipv4_hthresh={0x8, 0x3, {0x25, 0x64}}]}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80003, 0x3a)
r1 = socket$inet(0x2, 0x807, 0x2)
getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00003f2000)=""/156, &(0x7f00009d7000)=0x9c)
getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000802000-0x4)=0x0, &(0x7f0000953000)=0x4)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000080000-0x4)=0x7fffffff, 0x4)
connect$inet6(r0, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000031e000)=[@in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff82d7c9db}], 0x38)
pipe(&(0x7f00002ce000)={0x0, <r1=>0x0})
ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000069d000-0x8)={r0, 0xa1fb})

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f71000)=[{&(0x7f0000ce0000)="de", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000d64000-0x38)={&(0x7f0000f75000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008b5000-0x50)=[{&(0x7f0000f75000)=""/25, 0x19}], 0x1, &(0x7f00004f4000)=""/192, 0xc0, 0x0}, 0x0)
socketpair$inet(0x2, 0x80805, 0x9, &(0x7f0000a79000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000f76000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x9}}, 0x8)

2018/01/15 17:13:29 executing program 6:
r0 = socket(0x1, 0x3, 0x3ff)
setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000dba000-0xc)={@multicast1=0xe0000001, @rand_addr=0x9, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc)
mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f84000-0x4)=0x9, 0x4)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007c3000)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000375000)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000084f000+0x1a5)={<r3=>0x0, 0x0, 0x401})
mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f84000)=0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f83000)={r2, r3})
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f82000)={@generic="244eced6014b4aa214e146f947d33748", <r5=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000066f000-0x4)=0x108, 0x4)
mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r4, 0x1, 0x21, &(0x7f0000f85000-0x4)=0x2, 0x4)
setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000c7b000)={@multicast2=0xe0000002, @loopback=0x7f000001, r5}, 0xc)
setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0})
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cb8000-0x4)=0x0, &(0x7f00008bb000-0x4)=0x4)

2018/01/15 17:13:29 executing program 4:
r0 = socket$kcm(0x29, 0x2, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000e78000)=""/82, &(0x7f0000635000)=0x52)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000017d000)=@generic="b34c517196404244a53c6817bed52e5a")
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58)
bind$alg(r1, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58)

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_sco(0x1f, 0x5, 0x2)
ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000f2000-0x18)=@generic={0xe2a, 0xc7, 0x7fff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006e3000-0x8)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00003c6000)=0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f000088a000-0x8)={0x0, 0x0})

2018/01/15 17:13:29 executing program 2:
pipe(&(0x7f00006e5000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c97000-0x8c)={<r1=>0x0, @in6={{0xa, 0x3, 0xa6, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001a7000)=@assoc_value={r1, 0x4}, &(0x7f0000ed5000-0x4)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={0x0, <r2=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x2, 0x4)
mmap(&(0x7f0000000000/0x8dd000)=nil, 0x8dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f00008db000-0xb2)="330000000000000032400000ff510000a5c13228ef479ff365ae00758ffe507f32040000979a201b527fab5ee1a2d9974e0e68058e484600d98574f6b1af82bf8a49cb757ad7b915", 0x48)

2018/01/15 17:13:29 executing program 0:
r0 = socket(0x2, 0x3, 0x1)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000464000-0x4)="b98e4615", 0x4)
write(r0, &(0x7f0000c79000-0x9)="541f986d5427468e5e", 0x9)
getsockopt(r0, 0x6, 0x4, &(0x7f00008e0000)=""/1, &(0x7f0000002000-0x4)=0xfffffffffffffe02)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000032a000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000b46000-0x40)={&(0x7f00005b1000)=[0x0, 0x0, 0x0], &(0x7f0000e9f000-0x8)=[0x0, 0x0], &(0x7f0000000000)=[], &(0x7f00002fe000)=[0x0, 0x0], 0x3, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0})
socketpair(0x8, 0x7, 0x4, &(0x7f0000653000)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000d47000)={0x7fffffff, 0x3})
pipe(&(0x7f0000f6a000-0x8)={0x0, <r3=>0x0})
ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f000005b000-0xc)={0x10000000, 0x28a9, 0x14})

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00007cf000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60c", 0xb)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000826000-0x38)=[{0x0, 0x0, &(0x7f0000935000)=[{&(0x7f0000721000)="51751bdd80bb626c", 0x8}], 0x1, &(0x7f00009f8000)=[], 0x0, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 2:
r0 = socket(0x4, 0x3, 0x5)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000326000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000-0x4)=0x93, 0x4)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000004d000)={@common='syzkaller1\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(r0, &(0x7f0000002000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x80000)
getsockopt(r0, 0x3a, 0x0, &(0x7f0000fd0000)=""/0, &(0x7f0000001000)=0x0)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000008000-0xe8)="e513b5bf005258638b9177e15a54b303a96d4beb1a42baaf29fe23cb884eb755fb9d7dee560e7253ef7e6f635d6982deacb540751c11ad19f3d32ca14f14076ff09e939892be9a6e88faea69d8f34d272c5e0375ddb8cab07926535daef3fe6155079753ed9a20f05f88e32e87313edae9b44d4d7f5bd26a14f3c6bd352f3d7ddd3e46ad229a005da0639cae7deb3b09e7254921f082b38fc6abe3c87ad29d8120ad0e5529fc4071b857b42d465c38ef22d884146a595bd6aab564f307aeafc1b8f922d356715f1d459e513fcca0fa2bb2a2b5a6d75c05525be1f4490dec96588f76faac96765503", 0xe8)
r1 = socket$inet6(0xa, 0x80f, 0xfffffffffffffffb)
setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e34000)='tls\x00', 0x4)
r2 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x110}], 0x1, &(0x7f0000132000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0)
accept$unix(r0, &(0x7f0000245000-0x5b)=@file={0x0, ""/89}, &(0x7f00002b2000-0x4)=0x5b)

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0xd)
mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e4f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0xe8)
setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f000097e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14)
mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet6(r0, &(0x7f0000ef6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f1e000-0x4)=0x1c)
r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000f1c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b2000-0x4)=0x10)
mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f1d000-0x20)={"3f075a9ffe396ae953a54eeca0fbc2db", {0x4, 0x200, 0x8, "dccf0f2e5d44", 0x0, 0x0}})
ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000488000)={0x1, 0x8, 0x800000000002, 0x7, 0x400000080002, 0x5900})

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ee9000-0x28)={@common='lo\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000042f000-0x4)=0x2, 0x4)
sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000f6e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f000084b000)=@ipv4_newaddr={0x28, 0x14, 0x9fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @IFA_FLAGS={0x8, 0x8, 0x482}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xe)={<r3=>0x0, 0x10001, 0x3, [0x2, 0x10000, 0x100000000]}, &(0x7f0000001000-0x4)=0xe)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000002000-0x6)={r3, 0x401}, 0x6)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000-0x4)=0x0)
pipe(&(0x7f0000000000)={<r4=>0x0, <r5=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000003000)={<r6=>r3, 0xfffffffffffffffd}, &(0x7f0000003000)=0x8)
r7 = socket(0x9, 0x4, 0xdc)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x8)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x8)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netrom(r7, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r6, 0x6596, 0x9, 0x3, 0x7, 0x5}, 0x14)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_dccp_buf(r5, 0x21, 0xd, &(0x7f0000008000-0x9f)=""/159, &(0x7f0000008000-0x4)=0x9f)
ioctl$sock_bt_bnep_BNEPGETCONNLIST(r7, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000004000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$ipx(r5, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10)
setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000005000)=0x5, 0x4)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x14, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(r0, 0x0, &(0x7f0000015000-0x4)=0x0, 0x80000)

2018/01/15 17:13:29 executing program 5:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000000000/0xed2000)=nil, 0xed2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ecf000)="dc13b51a5b0000defedd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442f0450974e8e1195c604f8000000040002663d75dd04eb000000000500048a5d070838a47511f937f96f7d4ff812a8f9fc3f070009fffffff900000000d359bdeb62c88a769c862f856d59f8b9dcb3e345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffdfffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0)
mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ed3000-0x20)={@generic="546cbd890628b18081041cf296280406", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ed3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000ed3000)="c473118bf2ec53c1b6d6e0e3387ee4229f510d57e51cadcae8b800000005907abf493efd095932d68737b41609e78d220508233f6226919b473a9ed19c85a6dab9c6caa0896728dc9ee4745ce8e36ae4f553a4e402b934d7dcb94f2b591dc3d1fc7506248f8581ea094e68a13bf74bb48ec16d4e75fd91804511fa14ad8dcb72cddb6e535a07d888c062f3854515000001ff58d4e33c26b4038a8f975d070000", 0xfffffffffffffd0e)

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f000085f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000063b000-0x4)=0x14, 0x80000)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00005f5000-0x4)=0x3, 0x4)
r1 = socket$inet6(0xa, 0x1, 0x8010000400000084)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000894000)=0x5, 0x4)
bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
shutdown(r1, 0x0)
sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000feb000)=0x8001, 0x4)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7ffb}, 0xfffffffffffffe33)
close(r1)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c)
recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0xffffffffffffffff, 0xfffffffffffffd2a)
shutdown(r0, 0x1)

2018/01/15 17:13:29 executing program 7:
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x18, &(0x7f0000d0f000-0x14)="", 0x0)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x42, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0xc, 0x0, 0x0, [{[], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000898000-0x8)={0x0, 0x0, []})
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00004c7000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000342000-0x4)=0x1c)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000035b000-0x4)=@int=0x0, &(0x7f0000017000-0x4)=0x4)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000053c000-0x4)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f25000-0x4)=0x0, &(0x7f00000be000-0x4)=0x4)
pread64(r0, &(0x7f000084e000)=""/235, 0xeb, 0x0)
r1 = socket$inet_sctp(0x2, 0x800000000005, 0x84)
connect$inet(r1, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000396000)=""/4096, &(0x7f0000b37000-0x4)=0x1000)
sendmsg$nl_xfrm(r0, &(0x7f0000c40000)={&(0x7f000098d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000743000-0x10)={&(0x7f0000242000-0x168)=@newae={0x168, 0x1e, 0x200, 0x3, 0x0, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x2, 0xa, 0x3f}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, [@algo_crypt={0xf0, 0x2, {{'cbc-twofish-3way\x00'}, 0x538, "4495a15cee715d23834526b7cdfc6362a898ab8ad0d2d6fbe85ca6d548db6e156f6aa14969ac9c3dfa5a986069cc091a6e53f8c784d34d396f648b602e1ff8662244a8fc5b48827e3c50ab46f0adbac948b45913bc808ef9c4f779e11e9d3ab504c5ca97fc7c78908930784694412acac262d8c9fdf7362031c8ce0206f1b03637577071eb391f7d4f8f3522c717db5183ab9bcc73527ccea5713af9b586f865d89b7cc1bd03df"}}, @user_kmaddress={0x2c, 0x13, {@in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0, 0xa}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x168}, 0x1, 0x0, 0x0, 0x4}, 0x24000015)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002a0000-0x4)=0x0, &(0x7f0000cc0000)=0xfe29)
syz_emit_ethernet(0x3e, &(0x7f000005d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"72e8c97b31d9b2e9"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]})
r1 = accept(0xffffffffffffff9c, &(0x7f00007e8000)=@generic={0x0, ""/126}, &(0x7f0000ef7000)=0x80)
getsockname$ax25(r1, &(0x7f000074d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000c46000)=0x10)

2018/01/15 17:13:29 executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x4000000000020a, 0x1)
ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000003000-0x20)="05357ffd7c96a7092c954b7b94f8f20000000000000006444f52d30fe6a2821c"})
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000001b000-0x4)=0x0, &(0x7f000001b000-0x4)=0x4)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000000c000)=<r2=>0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000002b000)=r2)
sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xa, 0x0)
r1 = socket(0x3, 0x0, 0x4)
write(r1, &(0x7f00009cf000)="cd6962d957b7b59ff40fcde88f4d7bb72bef2095c270265502762b7dd87b2958bbc94ec0d7be2e7d78a7ec85eb88eff114325ba4d438a109bfbdfb4f81112f6f163bb43603bfe57911c5bfa54aaff25a211c974369f0f1d50728d76325f5b19fd62c9e08a346cb715c64ef285c9dd4fc329cc92ac04252f3ff0d89f052aee83158f7b4181165621ed80fe1598845b07a70407cb48cd6bbb7a253587c9b00f9eed4b25d774400329444", 0xa9)
setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00004a8000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5fb, 0x8, 0x5, "1077909870da1f7dc3049207eb962c2dd6604f9666256d33ae928abae78924f272a3dbdae5dbab4265358ea3ed1319a3caf3af794e5a76afba91b1ea7dd0c1c66ccd4375e824f9f900ac337a1302e2af"}, 0x160)
close(0xffffffffffffffff)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000004c000+0x1f4)=0x0, 0x0)
mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1a, 0x2, 0xa5, &(0x7f0000c8a000)={0x0, <r2=>0x0})
mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000c8b000-0x3c)=""/60)

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20)
socket$packet(0x11, 0x3, 0x300)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18)
mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000fc9000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fca000-0x4)=0x10)
setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000371000-0x4)='tls\x00', 0x4)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
bind$inet6(r0, &(0x7f00006d5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c)
writev(r0, &(0x7f0000f79000-0x70)=[{&(0x7f00000e2000-0xec)="dacf1c58c0c5a699cefff78d3ca9c780a5c66547794e0a6e1db52e4caaedf5bb18b383b9758b7f68f66d44fd42acb5a016d7ef9b05e08ad5e891a44bd3c6dafff3ec1c2019a45926abae6f5e4aa446e3f4cc9a10b65fd1ac92353cab3028d2d59e4dc2c9e67c521b6151fc44d0b05b713fce2ce2f94de34b38dcf8343d428c36168b08bd90238bc3d54c82350f1698d2a1e21c8f79f82468e7eecf2d2ec1525d866cfca0eee5786d95235e48e9592d9628bf38663d981e795f8bb155f4ed382399fe26f86b55b57437e11bd6be6d097de69b53964eece2640eb505a76ca0bcd2640c7a6f952d3a59b60d46d1", 0xec}, {&(0x7f0000f60000-0x7c)="3b8dcd29dee91d2816f92fbeb48cad9f116dc9e27182846686ba121cd5857c548e667abdcf00cba4872e4152b3af0ee3cb6e6ab8b13000b9fc69ea7b8a7a62f28649841514e690d30c28719fa7980bfacd4340e9e3440ac06d5e9afe1f14c2c4e919263d34dfa796b8bec7ecdf3e2fb85a5c7e05d5ce3e137a4da550", 0x7c}, {&(0x7f0000e73000-0xd7)="23b3b4788a791c25191bb40fc7b5d72690cdcb15d1fd8fe33a609ab46f6587aca0d026d6cdc0a9cf5e52d0b2ae98235d4054f83c79b28ea35c2b6303d714386f6dc953cbc89dfce7094b4cb2db3ea42133d5f1f25c9cb265597e7ccf10ebfbfea1a7ac8ec3c2410e23be4038cc36000c5363372cc19c4ad60793d3bc117af436358241599b0c5f76fa484007860f8c72c1c9db3b813a6b8d7528ea1eb86d065d12e7353d7844afcc39192ccb689810655e8db52c814cecc5a4272ab2f31e444e1612292a12327e7aa8436d59f17cae233680df7b46b422", 0xd7}, {&(0x7f000056d000-0xb)="26b759cfa6c07fe10c59a4", 0xb}, {&(0x7f0000d8c000)="1da9decdd602de9e23f4678f6d84049400d3aa8974f2846c5f243a9b0bd08ceb113362a31babe6cf765fd2cfbbcbe7b650dd071aa2b3a6754963a9145f8da18c86a150faf6d2843d1ef374a536c57e49a8d9bd12008a71b55dbfcc2f0102519add1eebbfe5b51cc4e1cd9764bd8b8108219d6f172029cf55d0f0a8e5b5935b19a98c212c6b81db45f85024bb91e11be9c57a0477cc1e1b90c9799859f059280d1ae31badf0d67dfa5549cf27de69c7be75ca0ae0433bc7328f607aad4b841cde6571b3c85b6d1f931a6d3943961367bc2e5e5241f2c4e186f3596561f98fbf", 0xdf}, {&(0x7f0000a84000-0x50)="6be038590336f838af39d52c0a7b4c156afca45cae51a7580b15c21c93803c402844e567c76cc0eb41684e72459767aecda2a666cd64471b3e7c68d0026b8c5bba74ac80d54aa0c5166dc21235954976", 0x50}, {&(0x7f00001ea000-0xe8)="ff7967c7c5b5fa90c7eb5ead7414d3e462c92822528aa5adde85d99d683dfbe5e053e3657dd9a527df92e13e9dec02030f84086a5a107101d2a038702e39eafae84b738440592fb16a3a2df2265f390b51429a25f9e2c54a5c48033841841556a3f56e3f793f4706cefcb445d1aa3426a5fb5dc86d607d88ac6e79b8737ae15e941cdabaa86cdfa8a0fbd2a0d87a98e9dff77d5b6f17dc07185f561f3060a13e2c797b624967c882c28a6db3602c5dfbec381d0b0ab3a4c35dbda907ec98d0fd7e39403548629ecc452851eb360fea23799276c382c87aa668717ea18994340185edb7aa005ed7a4", 0xe8}], 0x7)
r1 = socket(0x0, 0x6, 0x9)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c90000-0x8c)={<r2=>0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005db000)=0x8c)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b86000)={r2, 0x2a22c451, 0x0}, &(0x7f0000fcc000-0x4)=0x8)
bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x36, &(0x7f000070f000-0x52)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@rr={0x7, 0xb, 0x8, [@empty=0x0, @empty=0x0]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []})
syz_extract_tcp_res$synack(&(0x7f0000b65000-0x8)={0x0, 0x0}, 0x1, 0x0)
syz_emit_ethernet(0x6e, &(0x7f0000be5000-0x6e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "b3", "0856df", 0x0, "dd0288f7f3a8a7cfa9e299308bf1616413261dcd72070c881ac7aaf4e90661e935225d8943e5df340fe8e06ca6a7fb917623285c833f66c4f019af3ec0961e90c8baf422dac6b03c9d31e1628351bbc358ba693e6b5eaa31"}}}}}, &(0x7f0000db4000-0x10)={0x0, 0x2, [0x566, 0x464]})
r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000de8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011a000)=0x10)
sendto$llc(r0, &(0x7f0000848000)="d0846cd569aea127060a1dde5f0ecc5c914d5488e155da34cb15a99a3938e1d5332884947d0061c1100db185927e5bf4585659409fe85a252b9bc70d38ff2099ebb52312246218755c34af631788110ad62dcb9a51bcc373449ca13f0ec796fc11b9f353183df0a9b918276db464581487c6ff8c2bbb32bb3684d93af619d7cbd98bf0775799b98a47883ceefcc9a9f76bfcec3cc1d1051699353915a1c2fe3653802619af62b4967d26e6ca9daffb1a2ae37750a2119dc9d64d93665242335e13c3cb41", 0xc4, 0x4000050, &(0x7f00006dc000-0x10)={0x1a, 0xff, 0x4, 0x7ff00000, 0x7ff, 0x7f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000522000-0x10)=[{&(0x7f0000feb000-0x29)="2900000018003117da00004000c900020a2400000000ff0680000c000c00080004000c00040000006b", 0x29}], 0x1)
pipe(&(0x7f00008af000)={0x0, <r1=>0x0})
ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00008b5000-0x10)={0x2, &(0x7f00002cb000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]})

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x20000000000000a, 0x2, 0x0)
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)
connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005e9000-0xa0)={<r1=>0x0, @in6={{0xa, 0x0, 0x800, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5909, 0x3, 0x83, 0x10}, &(0x7f0000d03000)=0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001d9000)={0xfffffffffffffffe, 0x3ff, 0x208, 0x6, 0x7, 0x7, 0x0, 0x0, r1}, 0x20)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pread64(r0, &(0x7f0000003000-0x49)=""/73, 0x49, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$inet6(r0, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001000)='tls\x00', 0x4)

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000001000)={0x0, <r0=>0x0})
write(r0, &(0x7f0000000000+0x357)="518748cde46659741a256a2a55f8df94730c9d1e546b26101a9f9d7b26cead466203ffbbfca95b68cf83c19dcbe9465aea00def44ff25eacc506a9d1b0a1db83917ff57772ae105a276fb3ba556b1ebb4a65", 0x52)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800)
sendto$llc(r1, &(0x7f000093c000-0xa7)="3db7cecb2b50876097c3aa0336ce3f654f23489f424f87d95d8eaa3ecad4dc16884a4f6d8e05f302a9182e6dc1104d4b2e0b5208b24561e58d96691f709e9c6dcff7c79ab854833fbd129cd7af26cb8a4cb40336ac4a479eb7d55701051ad212562debd9bf47a1d64839071b85ac40a962c17c945d05a7df2167b67a1e50ba2bca64ca176e2ed713f43fb939c251522f05c8ae256177249d24350898012d36172b91909f38d30b", 0xa7, 0x0, &(0x7f0000581000-0x10)={0x1a, 0x18, 0x1000, 0x119, 0xf108, 0x0, @random="b912db375e8c", [0x0, 0x0]}, 0x10)
r2 = socket(0x2, 0x803, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000003000-0x2c)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c)
setsockopt(r2, 0xff, 0x0, &(0x7f00004f9000)="", 0x0)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000a42000)=0x0, &(0x7f000073e000)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000d7e000-0x4)=0x0, 0x4)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000de5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de5000-0x4)=0x10, 0x800)
mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000de6000-0x8)={<r1=>0x0, 0x0})
mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000de6000-0x4)=0x2, 0x4)
mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000de4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffd})
r2 = socket(0x15, 0x80005, 0x0)
getsockopt(r2, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x6, 0x7)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00003d5000)={0x7ff, 0x20, 0x6, "9fe6406c6294", "41d935e2b06ea7a68cf4b3f0be7c693a"})
r1 = socket(0x4000000010, 0x802, 0x0)
write(r1, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24)
setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4)
recvfrom$inet(r1, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[], 0x0, 0x0)
accept4$packet(0xffffffffffffff9c, &(0x7f00003ad000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e13000)=0x14, 0x800)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000af7000-0x88)={0x800, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000add000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035c000-0x4)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000015c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x1, 0x3, 0x2, 0x80, 0x80, 0xbc, r1, r2}, {0xf83b, 0x1, 0x3, 0x57e, 0x1, 0x1, 0x2, 0x40}, {0x0, 0x3, 0x5, 0x80000000000}, 0xffffffffffff7fff, 0x8, 0x2, 0x1, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7e}, 0xa, @in=@empty=0x0, 0x2, 0x0, 0x3, 0x10001, 0x76, 0x7, 0x2}}, 0xe8)
ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"})
r3 = accept4(r0, &(0x7f0000748000+0x60d)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008a7000-0x4)=0x10, 0x800)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000099e000)={<r4=>r0})
setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000ad4000-0x4)=0x6, 0x4)
getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f000029e000-0x4)=0x0, &(0x7f0000bc8000)=0x4)
connect$unix(r4, &(0x7f00006da000)=@file={0x1, './file0\x00'}, 0xa)

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00007d2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5)
r1 = accept$alg(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}], 0x1, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 3:
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r1 = socket(0x10, 0x3, 0x0)
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0x40}, 0x8)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4)
write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x12, 0x4)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0)
r1 = accept(r0, 0x0, &(0x7f000088b000)=0x0)
connect$inet(r1, &(0x7f0000483000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000330000-0x4)=0x0, &(0x7f000087d000)=0x4)
setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009d5000)=0x11, 0x4)
r2 = socket$netlink(0x10, 0x3, 0x10)
writev(r2, &(0x7f000012a000)=[{&(0x7f0000c0d000)="290000001800310dda00000502c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0x7f)
setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)
r1 = socket(0x673f2a287d99f86, 0x6, 0x65)
mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000d19000)=""/211, &(0x7f0000cfa000)=0xd3)
getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000bd3000-0x4)=0x0, &(0x7f0000300000)=0x4)
mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$llc(r1, &(0x7f0000d1b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800)

2018/01/15 17:13:29 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='yam0\x00')
setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000eaa000-0x4)=0x6, 0x4)
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0)

2018/01/15 17:13:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000688000-0x4)=0x0, &(0x7f0000000000)=0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0xc)
writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1)
writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b8509000300001600ff02fe58", 0x1f}], 0x1)

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d2000)={<r0=>0xffffffffffffff9c})
getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f0000e3f000)=0x0, &(0x7f000057c000)=0x4)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f0000e11000)={0x60, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@generic="20b3cf20b65e2703a559b466844fa7bd7cf05c39552b5c604b56cf12fa63ef9d9a633ba791e62782e51a6a432f373418f3c16b66c1b2e6defaab52b602fc14489a272158c3c91d639ee113"]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000610000-0x10)={<r2=>0x0, 0x7f, 0x49, 0x7f}, &(0x7f0000755000-0x4)=0x10)
setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00006bb000)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000828000)={r2, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x7, 0xfbe, 0x4}, 0xa0)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e5c000-0x8)={<r0=>0x0, <r1=>0x0})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000939000-0x4)={<r2=>r0})
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000231000)={<r3=>0x0, 0xfffffffffffffe94}, &(0x7f000083b000)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005e6000)={r3, 0xaa, "de9b41801ef212da226848eceb52ce3967364e77bde8f2826f87142ff9a338f83b9d27590778949195445b095ddd975548479b8c5331a744ffbfe6ca7904788e8e7c358dd35136fd433149f721b1e22f4ebe0b1587cce6058fa2f91573d21297d36482d050ccc211cdc499d8cb9fb0c6b358954545af33903b3da71dc77f9f93cf3ff0065d52fa8cb01c68ecc7f999fcdf96ca1711aee01cb4814cfbcfcd0e55c39454025c2a16ca5bd8"}, &(0x7f00008fa000)=0xb2)
connect(0xffffffffffffffff, &(0x7f00008b9000-0x80)=@generic={0x40000008, "c01ae025564d8d30e0e7a4472f2b9c29cb09a30152bb15d253ca13df9e7c0a60fb00e2f46dcee5431adde1caf53999a7cc64ca51df6be6df5e21f63a62e46eaef17067a9ac5ecf0e8c4404ef730fe70297fcce27a94170e5e6bb87b919775e61ab440d9c0dc815bb4880c8abaab370a5fac5e2b6accb2a4d4fdbf3ebb302"}, 0xcd)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000adc000)={0x0, 0x0})
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000054c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007dd000)=0xe8)
ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000dda000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x7e6, 0x500, 0x7, 0x400040, r4})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f36000)={@common='dummy0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00005c9000)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_cmtp(0x1f, 0x3, 0x5)
r1 = accept(0xffffffffffffff9c, &(0x7f0000364000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00005c0000-0x4)=0x10)
ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d78000)={r1, 0x7})
socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000292000)={0x400, <r4=>0x0, 0x10001, 0x9a})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000a10000-0x20)={0x7, r4, 0x0, 0x84})
sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000fc3000)=[{&(0x7f0000148000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[], 0x0, 0x0}, 0x0)
recvmsg(r3, &(0x7f0000278000-0x38)={&(0x7f0000a07000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000613000)=[{&(0x7f0000a16000-0x5c)=""/92, 0x5c}, {&(0x7f000074a000-0x95)=""/149, 0x95}, {&(0x7f00003ec000)=""/112, 0x70}, {&(0x7f00001f8000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f00006a7000)=""/252, 0xfc, 0x3}, 0x20)
getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000075b000-0xc)={<r5=>0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00005c5000-0x4)=0xc)
ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00006fa000-0x28)={@common='nr0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000081c000-0x12)={<r6=>0x0, 0x30, 0x5, [0x1, 0xffffffff, 0x3, 0xf2a9, 0x5]}, &(0x7f000041e000)=0x12)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005ea000-0x1a)={r6, 0x200, 0x9, [0x1, 0x3, 0xfffffffffffffff9, 0x4, 0x7, 0xe2bd, 0x6, 0x3, 0x7]}, &(0x7f0000848000)=0x1a)

2018/01/15 17:13:29 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00000ad000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia)\x00'}, 0x58)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000e7e000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008f8000-0x4)=0x1c)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000046b000-0x20)={0x1, 0x80000001, 0x0, 0xb0, 0x1, 0x7fffffff, 0xe0a4, 0x1ff, <r2=>0x0}, &(0x7f0000e33000)=0x20)
mmap(&(0x7f0000384000/0x1000)=nil, 0x1000, 0x5, 0x10133, r0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000dd1000)={0x7, 0x1, 0xffff, 0x1000, 0xffffffffffffffe1}, 0xc)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009bb000-0x18)={r2, 0x3, 0x0, 0xd6c, 0x40}, &(0x7f00009f8000-0x4)=0x18)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r3 = accept$alg(r0, 0x0, 0x0)
sendto(r3, &(0x7f0000bfc000-0x74)="2e2af870fa4718001154de73e041a24452c1a639089ac6b5fa84b6f3a74d03", 0x1f, 0x0, &(0x7f0000193000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14)

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x4000000010, 0x802, 0x0)
sendmsg$nl_route(r0, &(0x7f00001e7000-0x38)={&(0x7f0000f8c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f8b000)={&(0x7f0000d82000-0x140)=@setlink={0x28, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f8c000)={<r1=>0x0, @in6={{0xa, 0x0, 0x91, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x9d, 0x8000, 0x3, 0x1, 0x101, 0x4, 0xaf8, 0x9, 0x100000001, 0x10001, 0x7fffffff, 0x40000000000000, 0xae58]}, &(0x7f0000f8d000-0x4)=0x108)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000093000+0x415)={0x8, 0x1000, 0x200, 0xffff, 0x2f61635e, 0xc2af, 0x6, 0x3, r1}, &(0x7f0000530000)=0x20)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xd, 0x809, 0x14)
write(r0, &(0x7f0000e81000-0x20)="1f000000160007f20000030000000000000000000000000e2d0a0000030004", 0x1f)
recvfrom$unix(r0, &(0x7f0000c73000)=""/0, 0x0, 0x0, &(0x7f0000b4f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x1da)

2018/01/15 17:13:29 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet(0xffffffffffffffff, &(0x7f0000d94000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:29 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0xfffffffffffffffb, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []})
socketpair(0x9, 0x0, 0x3ff, &(0x7f00006bd000)={0x0, 0x0})
socket$unix(0x1, 0x7, 0x0)

2018/01/15 17:13:29 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_xfrm(r0, &(0x7f0000b63000)={&(0x7f000047b000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000e38000)={&(0x7f00003d5000-0x44)=@getspdinfo={0x44, 0x25, 0x20, 0x1, 0x2, 0x8, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x1}}, @output_mark={0x8, 0x1d, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x8094)
r1 = accept4(r0, &(0x7f0000dc0000)=@generic={0x0, ""/126}, &(0x7f0000d03000-0x4)=0x80, 0x80800)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006f2000-0xce)={<r2=>0x0, 0xc6, "7064d1c51692a2e83a2e6fc4df9d34a4026d441b001e662fbd2ae517e1bcd5e2ec91d385018ca028879a69e996bf25a961f3b63d46f334f5ed83818025962d0ef282f5727c5f8f81fd4a0a60cd4fa8803a78d5e1b5117e47079b3248572d1e09f0787eb2ca3fb9fce93aab6ac732e68147b002b48817a78b018d4a2e9aca12378d9735316bdc103522fe222aba62e83b5424ac48d321c7572c629b1ef182c5714558dcdf3f38c62e4af897fb0e2411fd3279855e1157bfd44c5208810152cf68502fc436d6e8"}, &(0x7f0000010000-0x4)=0xce)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f59000-0x10)={r2, 0x10, &(0x7f0000d9a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e41000-0x4)=0x10)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000032a000-0x10)=@common='ifb0\x00')

2018/01/15 17:13:29 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f78000-0x8)={0x0, <r0=>0x0})
r1 = socket$can_bcm(0x1d, 0x2, 0x2)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000022f000)={0x60000000, 0x0})
r2 = socket(0x10, 0x2, 0x1000000004)
socket$packet(0x11, 0x0, 0x300)
bind$netlink(r2, &(0x7f0000af1000)={0x10, 0x0, 0xffffffffffffffff, 0x12}, 0xc)

2018/01/15 17:13:29 executing program 2:
mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000afc000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000afc000)={<r2=>0x0, 0x7, 0x1, 0x8}, &(0x7f0000afb000)=0x10)
mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r0, &(0x7f0000afc000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000afc000)=0x10)
mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000afd000-0x4)=0x1, 0x4)
mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000afd000-0x98)={r2, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8001}, &(0x7f0000afc000)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000afb000)={r2, 0xbea, 0x30}, &(0x7f0000afc000-0x4)=0xc)
r4 = socket(0xa, 0x1, 0x0)
ioctl(r4, 0x8912, &(0x7f0000690000-0xb)="0800d700010400000fff6e")

2018/01/15 17:13:29 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x3d)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:29 executing program 6:
r0 = socket$netlink(0x10, 0x3, 0xf)
r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000022f000)={&(0x7f0000392000)='./file0\x00', 0x0, 0x8}, 0x10)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000749000)={r0, r1, 0x4, 0x3}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x11, 0x802, 0x0)
getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000b10000-0x34)=""/52, &(0x7f0000e5f000-0x4)=0x34)
setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000b0d000-0x4)=0x2, 0x4)
bind$packet(r2, &(0x7f0000f29000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14)
r3 = socket$inet6(0xa, 0x8000000000000802, 0x0)
sendto$inet6(r3, &(0x7f0000bfd000)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
connect(r3, &(0x7f0000265000-0x9)=@rc={0x1f, {0x405, 0x1, 0x505, 0x5, 0x2, 0x0}, 0xfff}, 0x9)

2018/01/15 17:13:29 executing program 3:
mmap(&(0x7f0000000000/0x183000)=nil, 0x183000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r0, &(0x7f0000183000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000013000-0x80)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = socket(0xf, 0x3, 0xdb90000000000)
mmap(&(0x7f0000183000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$nfc_llcp(r1, &(0x7f0000183000)={0x27, 0x3ff, 0xfffffffffffffff8, 0x3, 0x5, 0xd9, "c5877c6ca24c9fd5a97ab4f51312416943b70a155dc2847344155e80f3820047a861b08acc8c1f9bbf93fcdd27113a6d698224cabe3e288f3cf9431c7acac5", 0x4}, 0x60)
mmap(&(0x7f0000184000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$kcm(0x29, 0x0, 0x0)
connect$llc(r1, &(0x7f0000184000)={0x1a, 0x18, 0x4, 0x1, 0x4, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x1000008000)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000306000-0x8c)="720da1070c210775f27be0fd29520edb055db5bbd195e816480044b0578fbfe739d9f49ae082961a32d88a3e76278502fced07672deb249a4d370f9b3a343e41cee7900ce9ea5e4a15354f0532b2e24151ce56bf376d2bb01669b5c9f871e0ca7158a5e19d1f6273c64f36d3900763855fe5c2fa5314cda27d1536ebce230f7301afde6e6fb5bdfc6630a19f", 0x8c)
r2 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe)
sendmmsg$nfc_llcp(r2, &(0x7f00001e0000)=[{&(0x7f00008f2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7d05557f71ba828c6acafbb749e1aac072493231162a6c093f00000000000000049453ae13759f32f199494f8a57901f67d9a1f0956835404b942c6c921887", 0x0}, 0x60, &(0x7f00009fb000)=[], 0x0, &(0x7f0000850000)={0xffffffffffffff06, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0)

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fe6000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000627000)={&(0x7f0000398000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecf000-0x30)=[{&(0x7f0000fe6000+0xac7)="9db51fed6dd29b281e4566b5200b65d8930f1ec8a5558d1c9cf41006deec7482cabad97a141c9a3d49462325a71f53d12e7d2993f3ca5a1e437cc7db812ba694f95eb28444f2369b6d753365ad06fc55", 0x50}, {&(0x7f000025d000-0xbe)="4159db19006699fdda76561de9c44a3a4717052c82a3ad17aad0789f50f85f655c3af50f252063a82d62fd051f717b2ecbbb5c54d25c8943339d33342bb74723b87e4831f46796dff08f87cb7559bd1bd53120516d14495c7e7d0572a18fd13e3500209449a532fa10fe206ec61c4e65a6d132f610d3f0da97feea25698e9b9c0f1952465e81eaf6aab5c4c60d4d207d313a4ddaadb3a152378ea80be23313e75273b3bfc6200fc0e7ab5c07052cc6eacc000398584030af5f8a662fcc8f", 0xbe}, {&(0x7f0000fe7000-0x58)="fc0d3029da98b4f73ef5ed6c1e213b7ff3572a62666b9e517cd68f241bf691c103ac14ddf0405ae35a4d5f767eb904f2650347ad497e5faf965f15ac571addbfd4283c25629e3af6d99d63f48bc0a538bf8d45fa0bc4447e", 0x58}], 0x3, &(0x7f0000fe7000-0x1320)=[{0xe0, 0x115, 0x2, "5c1c702d195422fef149b993e1cfc45519fd6d34c39ede5f00b102f4283da848fea6cd828b40fd2cde654386718ce730fb22ced60d018e1f609b726251db9f8d8d17b9a4daa088140844c8b8808aaddc9b96abe34a3a92c371df6930b5cdd59f4d4fdd665d0ae0245ad464f423857004c3b9ffe6f6294da482a6cbf63e755d9b6c290d572d2cb9c4d423eed8bfdedc278ad0ff403edff9b9bd75d73f9885aab624d9983c8c3883c508fccc8c2cdc67649914b81cabdb5554ccece8dd58b131964ddcc60d1a214239f26ba002"}, {0xb0, 0x11f, 0xff, "4c1d69fa3ecb9c8193e0df8e14b971bd029c2e2b7f9180d1ac17ab01c8c4c69dbf927ff642c8be1034ed588146100c63dd8972267b60ecf4f5d54da5864218466513b78bb46ae368294be55c55836e375c045e073fffa89b8ca7972ab9db9aa35b51326b433ad4038fa53c360b6beb01a2d3fef2ea51aeb4ffc0ebbd36a7c6bea0fb290b675108381d961b06a57d9c64e1841dc206ce2698527276034a"}, {0x48, 0x11, 0x7fffffff, "643e97000124d168e0042edaa22a2deb77d1ecbfe5220e4785fb2a8c30a132374fb3e9945473c2650213465334f2ea83eab96ebcb3b191"}, {0xb8, 0x10d, 0x8001, "047b90e83ae4457e9f507acde04152f9d917fd099e3d876e04109b3ee2723e0ae021b12e6adc5d50c79e94f57da1100969ad6d68fbf7899b49a1ccffc403410e683363171a9522a311395a7f13e0013571866af0be2be8e8a43464df5af91cfbee04a1c7ddc42863e3cf48a23c52880bbef3bd6511fa685393ffa4e15b1aec92357d201906b756b0e3304a193bbc1a1ec645b681a86e301b62176b03d6feb23577c9889583f515"}, {0x10, 0x107, 0x0, ""}, {0x70, 0x112, 0x9, "67967e51dc47d0d678a7c8da50ee6ff721c6839f32726376ac076d9146934704ce748cda31879da298f46296c13814ec6dc91224c8fd84298f3ba26196309b50f5630e144220a8d416c33eed40e1b0442f44fd129d72faba0645"}, {0x1010, 0x84, 0x6e, "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"}], 0x1320, 0x0}, 0x80)
r1 = socket$inet6(0xa, 0x8, 0x19cd)
mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r1, &(0x7f0000fe6000)="1c82d2f68f781abac1455a6f20b17b80a0d63112bf2dafe821147925b0568d1201dc2313cbf1c2cd2294f52133cdda2711cda2908e89a15399f5ad75e7c0e34fe26f861416b9e139c879ada2d2133037aa1395580f1d74c020e71f2c471790059e8be2504c76f2e9d496a35b7b0781b9477bdf876cbe9c6e2c6630ba6bab239ac1769e28c682a2e96650e4dad1b9207f7049a1c28f1e6549688a96699c3dcc7f4c5da58ddf600deace27467240333da5f73f0baad134778e7a1d087b64bd0ad0df5e12d9d1e6", 0xc6, 0x0, &(0x7f0000de2000)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c)
mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4(r1, &(0x7f0000fe8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000747000)=0x10, 0x800)
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000c89000)={0x0, 0x9, 0x0, "0e1e7bea9498", "6e2bc9facca3b294287026a3274bfe8a"})
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4)
ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000050f000-0x18)=@get={0x1, &(0x7f0000b6b000)=""/86, 0x0})

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a0b000)={0x0, <r0=>0x0})
getpeername(r0, &(0x7f0000dec000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009ed000)=0x1c)
r1 = socket$nl_route(0x10, 0x3, 0x0)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000279000)={0x1ff, 0x9}, 0x8)

2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0x35f000)=nil, 0x35f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in6={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[], 0x0, 0x0}, 0x10)
mmap(&(0x7f000035f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000360000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000027000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001d5000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000114000-0x4)=0x0, &(0x7f0000006000)=0x4)
r2 = socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000128000-0x4)=0x6, 0x4)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000322000-0x12)={@common='ifb0\x00', 0x7fff})
ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000330000)={'vcan0\x00', <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000eb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14)

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000e4a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x9, 0x2, 0x400}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @rand_addr=0x401, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=0x0}}}}, &(0x7f000066c000-0x18)={0x0, 0x4, [0x970, 0xd0e, 0x31c, 0xecc]})
socketpair(0x1, 0x80004, 0x101, &(0x7f0000145000-0x8)={0x0, <r0=>0x0})
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f3b000-0xc)={&(0x7f0000082000-0x8)='./file0\x00', r0}, 0xc)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000022a000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000835000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00008ad000-0x4)=0x1c)
getpeername$packet(0xffffffffffffff9c, &(0x7f00002b5000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009f1000)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fa6000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14)
setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4)
socket$inet(0x2, 0x3, 0x7)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000087b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002b1000-0x4)=0x10, 0x80800)
listen$netrom(r0, 0x5)
syz_extract_tcp_res(&(0x7f00004e4000)={0x0, 0x0}, 0x5, 0x2)
syz_emit_ethernet(0x46, &(0x7f0000a2a000-0x5a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000b}, {[@timestamp={0x44, 0x10, 0x8, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000898000-0x8)={0x0, 0x0, []})
setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f0000813000)=0xe24d, 0x4)
pipe(&(0x7f0000146000)={0x0, <r1=>0x0})
setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ec5000)=0x23, 0x4)

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20f60000)
setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d31000-0x4)=0x3fe000000, 0x4)
r1 = accept(r0, &(0x7f0000079000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bca000)=0x9)
getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000915000)=0x0, &(0x7f0000d5d000)=0x4)

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(r0, 0x0, 0xa, &(0x7f000070a000)=0x0, &(0x7f0000ea0000)=0x4)
write(r0, &(0x7f0000007000)="240000002c0025e9000000000400fa0e02000003d230bff5fefee3ff1ad6060000000000", 0x24)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d6000)="96adc139b8c11fc1", 0x8)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58)
r2 = accept$alg(r1, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30)
sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="d3a5b7ad73f83229e2b6e355094e1f5f", 0x10}], 0x1, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0)
recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000bf1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000693000-0x60)=[{&(0x7f0000b28000)=""/191, 0xbf}, {&(0x7f000087b000)=""/194, 0xc2}, {&(0x7f0000d25000)=""/211, 0xd3}, {&(0x7f00004a1000-0x7)=""/7, 0x7}, {&(0x7f00007c3000-0x8c)=""/140, 0x8c}, {&(0x7f0000602000-0x82)=""/130, 0x82}], 0x6, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000354000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0)
mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind$inet6(r1, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c)
r2 = accept(r1, 0x0, &(0x7f000094e000-0x4)=0x0)
getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000068b000-0x4)=0x100000001, &(0x7f0000596000)=0x4)
r3 = getpid()
r4 = getuid()
mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r1, 0x6, 0x0, &(0x7f0000236000)=""/70, &(0x7f0000e15000-0x4)=0x46)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f06000-0xc)={0x0, 0x0, <r5=>0x0}, &(0x7f0000969000-0x4)=0xc)
mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f06000)={<r6=>0x0, 0x98, "307f50d3cea99d7aa6f1ee62084b26fff6d55281845de85c62c8635ada147d23268fca211de6fef57fe3e727969f4e7d23d76ff74938af9bdced4157cb5a68fbaa0d5ddd0f6c8e2734b65c37aa30d7045d32ec3af4c43996cb3ccffe674c837c6dbb10ec8823167c03312afed8e86338962a9b2635fbe749c5dc66abf3e42e80d14499ca6d29acda4f01ecd8858d73727e5086f15d17bed5"}, &(0x7f0000c04000-0x4)=0xa0)
mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000913000)={r6, 0x3fa4a8db, 0x8aa7}, 0xffffffffffffff92)
mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$nfc_llcp(r2, &(0x7f0000f09000-0x118)=[{&(0x7f0000b0f000-0x60)={0x27, 0x1, 0x8, 0x0, 0x7ff, 0x101, "e99d6be2d0034ec45a9492adc4b7035745ea162e5f7018c559e1d71188bdd918e75c5cde40de1b324738f4dbd865b052c95419723cb25122ede34d7f3ed365", 0x1d}, 0x60, &(0x7f0000f08000)=[{&(0x7f0000f08000)="0ade1630855bb1322295ad35250fdbb39f0785a44193f719c97858cb9242094953be9d01", 0x24}, {&(0x7f0000a47000-0x6b)="c329a80d4b04397a443cca83349d7a5b3f01be2692bbaac0f0752a7f8863dcf12a09c44f1b88b6103fb37a5a9e52d7e0594b079e5b9d81ad29393d915f42907979eadd47301fd7899f4c7bff2df19712c245f571d8ddb0094a7d055a2d721605689dd7b90e9d72f17a7882", 0x6b}, {&(0x7f0000f08000)="313d334e8b47960808adaad8f8690925858ab95c18189eb911c8ebfd2bafc5fcf7d67423d55fd1e75d6f28ca8f086f2121aba22519c714dcca3332cd9b700e1df8a197162db081ae0264ca064a64a80540d5f085c8bc52c434c879b5242e2eef5fd9e0ec0f01347e335349c079e950f7d5fb8d355457e3d4a6bb0372dd260b9a1e40bb92031f4842c73c3b01793d28f1cd", 0x91}, {&(0x7f0000f09000-0xcd)="36ce82e989dad1a9eee0ef4097631e378d5d91c13ffcae337663be7797e8c2b9f0a6a83a3b06e63456c020abdb08e8e6f5e0bc1a037c4677d76454ccca58244cfa986cfeee50967433f8efda637624044ce1e70f16e37b6026716a2c4fafc5b4f1a4736478dc81af46339dffabc7295f92aaf0eacbf0a08ba5dd063f5ba2469ed381ffdb4633c7c9935cceb678aa947bca9024b96b142ab5cef661e74348b0fc7eb7e2d01b8c693ffcca9fc30d72e7099e6bdd63ac8f9f7bb824510629cc258b127c5dc40269cd4c6b41417d48", 0xcd}], 0x4, &(0x7f0000f09000-0x1010)={0x1010, 0x10f, 0x1, 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", 0x1000}], 0x5, &(0x7f0000cec000-0x40)={0x40, 0x113, 0x3, "c4ab09c03e93c7af34d348cebdc6bd67e923a9613c641bc6f9efa43e795fa4c7fcbd6a0948329d11d183"}, 0x40, 0x10}, {&(0x7f00009db000)={0x27, 0x20, 0x7, 0x5, 0x1, 0x7, "f3b09566d9fa1585fda836e3e84e89e1c8bd57a0da3896a3e8ba3828fac1b43f29dc4da0167ae25c058121db6933aee1874dbb2343f6fbc4e77dbb00f293c2", 0x5}, 0x60, &(0x7f00005bd000-0x20)=[{&(0x7f0000f08000)="a125eb6d517551232c1d70087ff998f7ad9e239de2bff79b79ec22e67b1be49dcd1eaa09e3acd1aafd6df37dff5854e82b8c426346b999b45ab976ddf3d7dde7aa432ce2", 0x44}, {&(0x7f0000f09000-0xb4)="e465c069fbd71df1bad9bbc8a9d8dda5b4bb4da1d714c9515019225d79e89a9cb619b9f101cba62d4729b86154cb5aad7eda20cce3a78c0e703c8122003a38ab6b0c18d354ddc38fe10661448576aefbee23448f5c7542ed7e2feaa7634933435a5b81dab35189df83f88129233369a65b601b495c1478e2a262bd881c0a096c04c8347d0ef6ce18feda8130ff84eda0e5e10c4c6f73b22b4ef59538115df4dd7b965f096a428fcd2083ded258215ad340585e69", 0xb4}], 0x2, &(0x7f0000f04000-0xb8)={0xb8, 0xff, 0x1a9, "618b17f988590d49ef45fec10838e94184cfd84e758eb784feb8698a8d60a6eeb34c3322c85238f9e4c6c803cd3830c3ecc4d8668e4a80ed01421091cf860241988dc06a90962d4feaf8c177cac1c62a5a66999be3bb3f68917e327a40876152fbda0e4ae9d6c43dd72bbf0c9df39e36a0fb859f3bd629ea5fad804dcc13bd22de72752040357cc9d5a483084ab01e8e64a8341544f45d757bffa8343327eb6f4f"}, 0xb8, 0x80}, {&(0x7f0000f08000)={0x27, 0x6, 0x1, 0x0, 0x8cb8, 0x9, "11f15b64d9c733c22f1ea1b8570a7c19a17b1fa4c266ff89a90909da7dfb5dec0666bb44700ecdd6616c395b7b162ea6c6bbb2bcac20e54b35174f57d120cb", 0x3}, 0x60, &(0x7f0000f09000-0x40)=[{&(0x7f0000226000)="fa1621ac3d26d7457366836921caa08f203658ac21a37aadca9902b5b793d19ecfe46dea66280f8eb667d0aad986b4070abefe921fad7eecb66b2929927eea69653c3ad7cba46783fb12dfe2ba5a6d5a00417163b973c97d047b5adb56b954b464ae9624242f70a5e3f2f7bb80c2abcba9be65f2dccac3e35fcc58d58a84a3d68a7424a9fb68650a54b9084ee9602f95", 0x90}, {&(0x7f00003b9000-0xa2)="d8682071deed21991231c8a07f49fc793c8871e874cd8c8e221f0fc0fc67a9c1b339da637974ec8f0fd7df226e86817446f3f78c112b941045d34b9583fb64473911de5e26f1ce9fb18a4318057e4cc8fc2b48936aafef87ca694eb014bec33bff0eb0d0e9ef1c6208810094912bc83a7382880e85bdb5749403e30e090cf0c53b01597572ea700906acacdb90aa0ad76f990fe5dbf6f693322a30a73926fdb786ac", 0xa2}, {&(0x7f00002cb000-0x7d)="19de13716a1c0e745472e231ae07b344bd9f06768c7cb9782d2f7e7c846bed2ba99f6b1c09795ba43e43a1cc7909125f5472be3ff20e3d12d77ba4c7ac442fb4658973ce77f795b5c88f9b49ed16d9c38cc7b46759fa27eb93f62674e450369dd458f10dd940a792fc3f01bb54992d892b916343e007aa4e751697bcd1", 0x7d}, {&(0x7f0000f09000-0xdf)="1c5ef006df62aebf799f4f9ed7efbc582cee8144a353b86918cc47a75de5ea5754e03419f2ace145f3a21a4f441ab032784b2d6abb1786262d865c1bf6dd9964ebb3a82ad35d01335862cb7f19215e0be089f8017fb0dd947969ea977da7563202afc163fa4255a2d49516acd7099056b5e56b2806355ca075a11f660560098c9de195a213e62c73aa13cb344c6264132ac0c1ee2e3fd9db95deb597eef34e991c9839b9df5072a2e5ffed8db8cb39c0a274b59aff1feb0e3bcf2fc0a631f241a2acdd74652266310c98561db5696d9431cd09164334b445077216a957aef6", 0xdf}], 0x4, &(0x7f000045e000-0x48)={0x48, 0x113, 0x1000, "7f3cfa1b5b7a437d162ff0e7dee0f611d9052bd9bf1afa89b38ccb547431f79e8251ccd1a3450d8cd274da237bc646cc5198"}, 0x48, 0x10}, {&(0x7f0000f08000)={0x27, 0x7f, 0x200040000, 0x2, 0x1, 0x8000, "9afa12ea3d15ed5961525d69de0d3764accd4f5b8ff1008179670a6d4772a869a5a4fdfadc50f3ecb6fd14089d0c20b3c9c664b65d624da95b34313324317d", 0x8}, 0x60, &(0x7f0000f09000-0x30)=[{&(0x7f0000f08000)="a15ba4d1a12196fc5d99302d3dcd63f9a55688fc61b1c8e76153942a2bf2d75ca22888fff5e1a9e815cf70f794647814514d7f8d0a982ed1e931c6c2f3d1629a7ac9a995fa1210c64094c4d336947ddefe4edb7e6ab517e6f40e265b67f6b46cb96d5baaf3fbd19376a441f2b430774a63abdae1385ffd46bd87288f44599d1fe8201718035464e2a6cde34130dde7ff6e95170694603e8ffba3ab3866ea2f2ea0c7798310a32ed2f17457b804617e89d117dddad3325c87a7bd", 0xba}, {&(0x7f0000c8e000)="d82632b96c961cbddb4440e58cdc508af509b851593dcc8dcdb103fb6b264b4b492d6ffbacaec0ffdcc035ec4c5be0c6a848cceb1706b47f511456e316a8d10e95c5f5899eed4aab57ab7666408785cad49a6e4986782ea354ef5f2919494f9bd843839d5707ac3e4542514ceb11d18225d90c648c83414b847e7e2c7c470024ba2efabc7585c36638a4720998cb22fd5d007b106bbd7b2785bada0bc910369ba8a79fc03c0abe4491adc4aaa5154eb590d004f3273bfb669db6936332f9beedf119bf1846d900246d3815ec47cfc0379b3fccc6947d3b6986707bfcea99ab9d7119cd78ab5b3b49a54502124c02e65d1720d1", 0xf3}, {&(0x7f0000f09000-0x26)="956726b87fe7c333bab0080d11f8364d75da9dd7adf62cc0e9ea0037e5455536b765f8cdb0e1", 0x26}], 0x3, &(0x7f0000f08000)={0x18, 0x11f, 0x100000001, "7759b61d0c00e14f"}, 0x18, 0x800}], 0x5, 0x4000)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000f06000)={r6, @in6={{0xa, 0x1, 0xb2e4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dc6000-0xc)={r3, r4, r5}, 0xc)
mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000f06000)=0x0, 0x4)
connect$inet6(r1, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x400}, 0x1c)

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000a20000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
socket$key(0xf, 0x3, 0x2)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x200000000010002)
writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0)
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1f, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ade4"})
ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0})

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x80200000027)
ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00001b8000)=0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000f39000+0x809)="042064d455841cdd15829d90a2ff1c28be903341f2bb1ca35c7370f585f0d02e5f24c3c780f699bb10c484281b11576035115c75e1877ff06c7f3865d2605c8c5583361dee07c2053319c79142d8e243ac93a042c32b00627c9836e76f72e2edb8aa1959d38dafe25f5c5ab033c6a77785aa86ec649ff40f844ca3fa3137889553c36343", 0x84)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x14, 0xa, 0x11186)
socketpair$inet(0x2, 0xa, 0x5de2, &(0x7f0000635000-0x7)={0x0, 0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000052e000-0x28)={'vcan0\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000703000-0xc)={0x0, <r2=>0x0, 0x0}, &(0x7f000055f000)=0xc)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006b5000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xffffffff, 0x0, 0x9, 0xa, 0xa0, 0x20, 0x3f, r1, r2}, {0x6, 0x9, 0x100, 0x10001, 0xffff, 0x4882, 0x7, 0x9c91}, {0x1, 0xffffffffffffff41, 0x6, 0xd4f3}, 0x9, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3, 0xff}, 0xa, @in=@rand_addr=0x0, 0x2, 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0x1000, 0x200}}, 0xe8)
r3 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r3, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000c0c000-0x4)="0a0775b0", 0x4)
r4 = accept$alg(r3, 0x0, 0x0)
sendmsg$alg(r4, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
recvmsg(r4, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0)
getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/0, &(0x7f0000659000-0x4)=0x0)

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x80006, 0x0)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009cd000-0x38)=[{0x7, 0x3}, {0xb, 0x9}, {0x4, 0x2}, {0x2, 0x40}, {0x8, 0x176}, {0x0, 0x3}, {0x8, 0x2}], 0x7)
socket(0x1b, 0xb, 0xfffffffffffffff8)
r1 = socket$netlink(0x10, 0x3, 0x4)
write(r1, &(0x7f0000b37000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27)
socket(0x4, 0x2, 0x9)

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e1000-0x4)=0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000438000)={0x0, 0x0}, &(0x7f000043f000)=0x8)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a5c000)={0x0, <r1=>0x0})
r2 = socket$inet6(0xa, 0x5, 0x7)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000a98000)={0x6, {{0xa, 0x1, 0xf6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008aa000)=0x0, &(0x7f0000ca4000-0x4)=0x4)
pipe(&(0x7f0000cc5000)={<r3=>0x0, <r4=>0x0})
getsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f00004d5000-0x56)=""/86, &(0x7f0000f8d000-0x4)=0x56)
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000f6b000)=@assoc_id=<r5=>0x0, &(0x7f0000cf4000)=0x4)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b2f000)={r5, 0x1000, "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"}, &(0x7f0000d89000-0x4)=0x1008)
r6 = getuid()
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004a0000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b0c923ba7db0525c57a81b42a194b53b"})
sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000fbe000)={0x20c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xe0, 0xf, [@typed={0x8, 0x19, @binary=""}, @typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="d3c48dd838fd5089ad1b87a6615e667a160250d5aa566c82e10cd30a608100f7d36ac1d6698e79dab3a12c93c5f1f27869832faf49c4552ad345b20b551166fb1e535f16828864158c24d33fb5a8720a39f7ee599c2d55eea2a4348b1f45d610f0d6f9c3b2c96f29b99583158f9cf1edafd1274d204daaa92a5c506df90a09c9dae761ebb73930f77bfdf7c00d84822e853403dddcfae1661932cbf34729e7250a3fab77671b3380efa04b7023e25e116c368fbfe5ac0601750941"]}, @nested={0x118, 0x85, [@typed={0x18, 0x5c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}, @generic="", @typed={0xc, 0x2a, @uid=r6}, @generic="31dec16808c96684d26e9cc4fe90c4c74f085a8fa8128c86aec1bb9b46170e491d238eb4f116370aedcec02dae591beb8779e1c65276628b135a8c85b1229dcca6b07cc7e9594f73f475fb2ee30407d819298c6f19dd25fb8d614525d7cd94cdba2f3c960883bad2310b4ffcff31cc7ca51cec251467ad6cb96aa83a1cb627937c319b1634ed875543a0ae1610bf044c24dc87772cf8a7996b03e914456a89c08acf189dc38eea0232e9210bd3fc119956927019f261daf25fec4f477a2292ce663cb24de3afcc7d3808b8be157e63d043d93761aa3b0c42906d4884510fd76aa676c15dfed485b7dd13a3375cd1"]}, @generic=""]}, 0x20c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000112000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000)=0x10, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000048e000-0x4)=0x81, 0x4)
r1 = socket(0x10, 0x2, 0xc)
readv(r0, &(0x7f00002af000-0x10)=[{&(0x7f0000569000-0xbf)=""/191, 0xbf}], 0x1)
write(r1, &(0x7f000061d000-0x1f)="1f0000000401ffd8000001fffffff800000000000100000000000000000000", 0x1f)
mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000624000)={0x8}, 0x4)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a1d000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x0})
r1 = socket$netlink(0x10, 0x3, 0xc)
writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1)
writev(r1, &(0x7f0000cae000-0x10)=[{&(0x7f000052f000-0x1f)="1f000000020319000000070000000680e2ed3b85090002000000000302fe58", 0x1f}], 0x1)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x8000000000000001)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000087d000-0x310)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800400000001, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000077c000-0x5c)={{0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, {0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x40, [0x3, 0x5, 0x200, 0x7, 0xfffffffffffffffe, 0x9, 0x7fffffff, 0xffffffff]}, 0x5c)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe5000)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
write(r0, &(0x7f00007c7000)="a43986f5d9d97e84056302a05b4212195a0be6", 0x13)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f3e000)={'vcan0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000679000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b61000)={<r3=>r1})
bind$ax25(r3, &(0x7f0000880000-0x10)={0x3, {"44b491f5d284e7"}, 0xfffffffffffffff7}, 0x10)
r4 = accept(r1, &(0x7f0000c0a000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c6000-0x4)=0xc)
setsockopt$inet_int(r1, 0x0, 0x22, &(0x7f00000f5000)=0xc585, 0x4)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000d63000)={<r5=>0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9}, &(0x7f0000fc6000-0x4)=0x98)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00001bd000-0xa0)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ffc00000000, 0x79, 0x3b6, 0x6}, &(0x7f0000984000)=0xa0)
r6 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r6, &(0x7f0000ef5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000654000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000471000)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000304000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aef000-0x4)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000092b000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x5, 0x1, 0x2, 0x1, 0x3, 0xa, 0x80, 0x20, 0x7e, r7, r8}, {0xfffffffffffffffb, 0x10000, 0x4, 0xfffffffffffffbff, 0x6a, 0x200, 0x7, 0x3}, {0x4, 0x9, 0x0, 0x100000000}, 0x5, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x3, 0x1, 0x2, 0x1, 0x100000000}}, 0xe8)
r9 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r9, 0x8924, &(0x7f0000b1b000-0x28)={@common='gretap0\x00', @ifru_mtu=0x10001})

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0xfffffffffffffd9f)
connect$unix(r0, &(0x7f0000141000)=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000497000)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0xfffffffffffffff9, 0x7f, "a22dfc25a368fee17054121279a846288910698aa54b9322f8b64060b5b762e46d84b2553901b5816bbed17c27857cfb4d5a1498e1633fbcba5dddc68769acb46369bb5feba4f668e970a8f7401ff157"}, 0x160)

2018/01/15 17:13:30 executing program 5:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fb3000)=0x0, 0x80000)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b80000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6d}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0xffffffffffff0001, 0x3, "043fd0212d287b7067a8f6161153309954286db3f99ac9d18e2d7d813fa7ba0b0c68ab33183a7e1d5ce2ef495733943261c666f250c9e0d20a174fe89ab9195d32db0ee1be3981f028a310b28b1ea196"}, 0x160)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000bec000-0xc)={0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$int_out(r1, 0x6, &(0x7f0000b8a000)=0x0)

[  164.316105] nla_parse: 10 callbacks suppressed
[  164.316110] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'.
2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x807, 0x5e9, &(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000218000)={0x9, 0x1ff, 0x4, 0x2, 0x4, 0x7, 0x0, 0x100, 0x8001, 0x9, 0x100}, 0xb)
mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
write(r1, &(0x7f000000c000)="9399d9c8949c2e9ac3fca18bb9721c9f1d9e817c3bbed5d5b120b42ccc3dea5ba70463eb588a2aca639f55427cca7f31c262ef7ff069ef750ff639a9309c75df52afe03419a2c04474907e36eea633309ea63f51d77fa07125d90af2479f20ef0dcb3816d8d79694b62c0de4fa9d674c3a8ba6c1651b0e833790fac045c9cd48932c6328f97749f1700151b8611b612929eda8689284f20513346f154bd0e518963e16272c881029ad2e3a593d374baa722ec5a559a6d374c6026309c7521c148801282d615c7d3581ffc6d10852e87985ebd346", 0xd4)
syz_emit_ethernet(0x4e, &(0x7f0000003000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1000000000003, 0xb)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ad9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x2, 0x2, 0x8, 0x1, 0x5}, 0x20)
setsockopt$inet6_buf(r0, 0x29, 0x20000000020, &(0x7f0000f23000-0x9)="634600596d239d93c60e2d168b2e6425c50000000000000007839b7aabd67088", 0x20)

[  164.383436] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'.
2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x0)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000477000-0x10)={0x2, &(0x7f0000de4000-0x30)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000005e000-0x4)=0xffffffff, 0x4)

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000089000)={&(0x7f00003f4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d3e000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
close(r1)
socketpair(0x8, 0x800, 0x20, &(0x7f000040e000-0x8)={<r2=>0x0, <r3=>0x0})
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000742000-0x20)={0x1, <r4=>0x0, 0x10000, 0x2b})
ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00002da000-0x10)={0x3, r4})
ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000453000-0x4)=<r5=>0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003e8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056d000)=0xe8)
ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000429000)={0x5, 0xffffffffffffffc0, r5, 0x81, r6, 0x1, 0x7, 0x4})
sendto(r0, &(0x7f00000d2000)="", 0x0, 0x0, 0x0, 0x0)

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000479000)={0x6, 0x2, 0x1554a1f2, 0x1, <r1=>0x0}, &(0x7f0000a0e000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000173000-0x8)={<r2=>r1, 0x0}, &(0x7f00001e0000-0x4)=0x8)
sendmsg$nl_generic(r0, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic="0f"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0xb, 0x0, 0xffffffff, &(0x7f0000a0f000-0x8)={0x0, <r3=>0x0})
mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000a0f000-0x6)={r2, 0x80000000}, 0x6)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f6d000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f6d000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6c000)=0xe8)
r1 = socket(0x10, 0x3, 0x0)
write(r1, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24)
getuid()
setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000ddf000-0x86)="1c62433f7e2d7a621b40d33b32cbb0b08dd8255ecdd7ec249995e8d0708bb543aa4c4ca6a39dd154f1b7ead812cd4549586e81f836a5b79b251d37944c3570dba9fd1d36b7ac6d8b432d76c5d5a3158aea3f514c66dc1c63e9ba93c56e754ff15f83a9c6e5910a65c90a98f7768d2c9ee036f6ad08332c46be3630594ee341bb024952a03390", 0x86)

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2e, &(0x7f0000cd4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xffffffffffffb6f2, 0x0, 0x3f, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000046d000-0xc)={0x0, 0x1, [0xaf2]})
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000aab000)=0x0, &(0x7f00003ff000-0x4)=0x3d5)

2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58)
close(r0)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xa)
writev(r0, &(0x7f0000bff000)=[{&(0x7f0000d7c000)="f002f3650dd24dd0a4bd6b5a8d48d862726bdeb59d2683e20f31395a6c83ed0600283919", 0x24}], 0x1)
r1 = accept4(r0, &(0x7f0000cf0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a6b000)=0x8, 0x800)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000203000-0x6)={<r2=>0x0, 0x3}, &(0x7f000046f000-0x4)=0x6)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000709000)=@assoc_value={r2, 0x4}, &(0x7f0000852000)=0x8)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000505000-0x8)={0x0, <r3=>0x0})
ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000ac4000-0x78)={0x101, {0x2, 0x0, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fa11e673eef151c, 0x2, 0x100, 0x5, 0xce3, &(0x7f000033b000)=@common='bond0\x00', 0xec72, 0xfffffffffffffffc, 0xa6ce})

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004da000)=0x10, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000945000-0x1008)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4)

[  164.481302] audit: type=1400 audit(1516036410.414:85): avc:  denied  { accept } for  pid=9677 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=netlink_fib_lookup_socket permissive=1
2018/01/15 17:13:30 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0)
pipe(&(0x7f0000c0f000)={<r1=>0x0, <r2=>0x0})
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d35000)=0xfffffffffffffaf1, 0x4)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000438000-0x8)={0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000525000)=0x14)

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1, 0x3, 0x1)
mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d2b000)={<r1=>0x0, 0x8}, &(0x7f000062b000)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000988000)={0xf49e, 0x0, 0x202, 0x9, 0x5, 0x100, 0x1, 0x0, r1}, 0x20)
r2 = socket(0xa, 0x3, 0x4)
mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d2d000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x0, 0x5, "643093c47480323495f5e772e21927379f03b37cb75425aa676e1a7b6aa0d45cf5ac11159401dbd2a784afd9aafb3d1677ea0f02d349d1c6b62d608c573af86fea30ef1ff7e39791536b113e3765c215"}, 0x160)
sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = socket(0x17, 0x2, 0x83)
mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000f45000)=0x0, &(0x7f0000196000)=0x4)
sendto(r1, &(0x7f00004a3000)="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", 0xa81, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6)
ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000c84000-0x90)="3bd09bc63b1c37604d3017c8b101c3ae94e0e38c69119bb69d245bbcb807103f85e86a0bf36c50e18185061f90e6336f1f8dc0d3550a806c06426ab368ba934dab8073ca1418893119256f38a753239cb220068bc207567020b5308fddd623267681645fd1660db09ca5840c5a8b6af92312dba11739a13db90ce673ef5a3f3e30f0d6b606afec594a1d579f918d6612")

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f8d000-0x8)={0x0, 0x0})
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000299000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58)
accept(r0, &(0x7f0000e21000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c28000)=0x1c)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fd000)="", 0x0)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f3000-0x8)={0x0, 0x0})
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000dfa000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ff000)=0x10)
getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e2c000)=""/151, &(0x7f0000f91000)=0x97)

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x2, 0x8, &(0x7f00006ce000)={0x0, <r0=>0x0})
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007ef000-0xc)={0x0, 0x84000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000072d000-0x10)={0x0, &(0x7f000008a000)=""})
r2 = socket$packet(0x11, 0x2, 0x300)
ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000032f000-0x8)={0x0, 0x0})
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4)
setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10)
close(r2)
socketpair(0x3, 0x2, 0x401, &(0x7f00006c2000-0x8)={0x0, 0x0})

2018/01/15 17:13:30 executing program 7:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000)
getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000717000-0x4)=0x0, &(0x7f0000716000-0x4)=0x4)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000714000)=0x0, &(0x7f0000715000-0x4)=0x4)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x1, 0xc)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000e6000)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f99000)=0xe8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ac2000)=0x6)
getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c66000)=0x0, &(0x7f0000ce2000-0x4)=0x4)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000ebb000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ed6000-0x10)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
socketpair(0x3, 0x2, 0x6, &(0x7f00005d8000-0x8)={<r2=>0x0, <r3=>0x0})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000619000)={<r4=>0x0, 0x4}, &(0x7f00008d4000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000305000-0x4)=@assoc_id=r4, &(0x7f0000414000-0x4)=0x4)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000906000-0x8)={r4, 0x3}, &(0x7f000062c000-0x4)=0x8)
syz_extract_tcp_res$synack(&(0x7f00004dc000-0x8)={0x0, 0x0}, 0x1, 0x0)
write(r0, &(0x7f0000df5000-0xb1)="130000001000ffddbf00f4a0180f050000230a009d0000000b0aafa714000000000000000200000000000000000000000000983ae3820000000003a1b4b88e08000000000000000004f200aa09b1267c3d0f145e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000800eca41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d886979e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1)

2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000855000-0xc)={0x0, 0x0, <r3=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431)
connect$inet(r1, &(0x7f00005ba000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
write(r2, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22)

[  164.518951] netlink: 'syz-executor4': attribute type 2 has an invalid length.
[  164.541233] netlink: 'syz-executor4': attribute type 2 has an invalid length.
2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cee000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000f2a000-0x4)=0xc)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000403000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x227, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x5, 0x3})

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3)
getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000fdd000-0x1000)=""/4096, &(0x7f0000c85000-0x4)=0x1000)
readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1)

2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x10, 0x0, 0xa, &(0x7f0000d73000+0xd19)={0x0, <r0=>0x0})
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000927000)={<r1=>0x0, 0x4}, &(0x7f0000fcd000-0x4)=0x8)
sendmmsg$inet_sctp(r0, &(0x7f0000183000-0x38)=[{&(0x7f0000993000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cd7000-0x40)=[{&(0x7f0000d70000-0xa7)="d139fd224d267433d6b614060ad2cd4f06bcd6d01b30a4b2b45aa300f444f93dbc698a6bcec4b56878e8dd5d4d6f3e62692009543d36a2bcef6dc46ca91fa9952729eb09ac989f948a52212a94591d75b97e30524f69d4ff4cfc3164a3a84932979a90f211056b3c62ae924d16b6f320cb567117ed9ea65326e3b298a551e1fc953956e1dac9e6392983b97210278813b7238b2507e5a471e8918dac9b84d2b777e1869afb95c5", 0xa7}, {&(0x7f0000bc5000-0xf6)="2df58894844d888c5089fa88a27b576c70c9d5a96848869bffd0464b0e5e009255fb8928a8b84558f0fc471e76b834bf3190158fd8be0889a6f7f5aabd85ebafcd87b3cb6bc108d83e04b0a09567ef69b0c2dcf5a9b830c728ee7579ab0dee9d6c10cde2a3f0fc7e6e088212e9daf75a150bd42ca15124ce43ed426e3b8796014d18cb45e27abd655bb6d2861d3790e350ca04c09f224bba7cddf32e1e631bd685cee53549fb021222f32f23d683e82ed4293fa2e2faa1baf85feb109f2ccbb8cc15fc2c326361803e82ed7c09689e597e61263806d58f73d08df0ab5a77e5f96bb8d34d5f1928ecf119cfd4e39d16a5ec3569d2f0a5", 0xf6}, {&(0x7f0000708000-0xfd)="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", 0xfd}, {&(0x7f0000cf7000)="70c361efe70343f4e523aa42522f6bd6cbf1fdcba9c03b33c0e43083fb4025ee60bf4f016eb012577cc53b6702e9df50476c", 0x32}], 0x4, &(0x7f00009db000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x8002, 0x9, 0x8, 0x10000, 0x3ff, 0x1fc, r1}}], 0x30, 0x800}], 0x1, 0x20000841)
r2 = socket(0x40000000015, 0x5, 0x0)
ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00008c0000)="e079bbd65a9c0c80a217aab631c192cea70acc48390cb9f3b9c78f398ca60e440f30eab7310968b4c0")
setsockopt(r2, 0x114, 0x5, &(0x7f0000000000)="2a8e339c", 0x4)

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xd, 0x0, 0x0, 0x0, 0xe}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x1e, 0xbc, &(0x7f000036c000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
pread64(r0, &(0x7f0000313000)=""/241, 0xf1, 0x0)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)="", 0x0}, 0x20)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x40000080806, 0x0)
socketpair(0x10, 0x5, 0x5, &(0x7f00001c4000)={0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d0a000-0xa0)={<r2=>0x0, @in6={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x33ea, 0x0, 0x6, 0x8}, &(0x7f0000499000-0x4)=0xa0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e55000)={<r3=>r2, 0x400, 0x78, 0x0}, &(0x7f0000105000)=0x10)
connect$inet6(r0, &(0x7f0000a53000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ead000)={r3, @in6={{0xa, 0x1, 0xffffffffffffdf00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000061d000)=0x8c)

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800)
getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00009c5000)=""/123, &(0x7f00002b1000)=0x7b)
mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000077c000-0x4)={0x0, 0x6, 0x0}, 0x4)
setsockopt(r0, 0x30000000107, 0x16, &(0x7f00007bd000-0x4)="", 0x0)
socket$key(0xf, 0x3, 0x2)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000b4c000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f000020b000-0x4)=0x8)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000074e000-0x8)={<r2=>0x0, 0x0})
setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000ba4000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc)

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f0000a18000-0x4b)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x165, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af2682496ec29e8cc32a1add11be7510d5b64af"}}}}}, &(0x7f0000631000-0x8)={0x0, 0x4000000000000125, []})

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000570000)=0x0, &(0x7f0000769000)=0x4)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000038e000)=[{&(0x7f000073d000)="02", 0x1}], 0x1, &(0x7f0000427000)=[], 0x0, 0x0}], 0x1, 0x40)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={<r1=>0x0, 0xfffffffffffffffe}, &(0x7f00009e6000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002c9000)={r1, 0x9, 0x30, 0x8001, 0x4}, &(0x7f0000ccd000)=0x18)
mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = epoll_create1(0x0)
r3 = socket$inet6_tcp(0xa, 0x1, 0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000cd8000)={0x0, 0x0})
r4 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000007000)={0xffffffffc0000001, 0x0})
epoll_wait(r4, &(0x7f0000cd9000-0xc)=[{0x0, 0x0}], 0x1, 0x0)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000084e000-0x10)={0x7ff, 0x3, 0x9, 0x80000000}, 0x10)
poll(&(0x7f000000f000)=[{r4, 0x0, 0x0}], 0x1, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$netlink(0x10, 0x3, 0xc)
listen(r3, 0x200)
writev(r5, &(0x7f000037d000)=[{&(0x7f0000baf000-0x1f)="1f00000002031906000007000000068100ed3b9509000100010100ff3ffe58", 0x1f}], 0x1)
writev(r5, &(0x7f0000637000-0x8)=[{&(0x7f0000e53000-0x1f)="1f00000002031900000007000000068100edbb8509000100010100ff3ffe58", 0x1f}], 0x1)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000d30000)={0x40000000, 0x0})
writev(r5, &(0x7f0000192000-0x8)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b850900020000000800000058", 0x1f}], 0x1)

2018/01/15 17:13:30 executing program 3:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x1)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/01/15 17:13:30 executing program 5:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r0, &(0x7f0000001000-0x10)=[{&(0x7f000070a000-0xa0)="6e277d4fb4e074038ddd092d180dea4906d89ca16a6a8d158fa309ba9cc28c9da7d3873629f83b7ce9b4baa97ba4dd3c06990204d1e2a4feed450fbae17efb23a3e1ee29fd0d22bc7143d2ad8c63de7f6cc2e68807443f86270ab5e7c27acfd9bb003fbbcf95c06d10bd3c9ddf3e17702415c9aa6366992fd771c60fe840eac6f47c14cfc7654b284402673ead82e926f9c6d2aa089c6c7ded8e77f93473cb63", 0xa0}], 0x1, 0xa)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x20, 0x1000002ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0xe, @fd=0xffffffffffffffff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c59000)=0x288, 0x4)
mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x5, 0x2, 0x4e)
r1 = socket$packet(0x11, 0x0, 0x300)
ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000e18000-0x28)={@generic="93ad3b716848f1f12b60b146a44f7225", @ifru_ivalue=0x8001})
bind$netlink(r0, &(0x7f0000af1000)={0x10, 0x0, 0xffffffffffffffff, 0x12}, 0xc)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000372000)=0x2, 0x4)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fec000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009b8000)=0xc)
getsockname$inet6(r0, &(0x7f00006a1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a8000)=0x1c)

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$alg(0x26, 0x5, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000005000-0x1f)="1f000000170a0109000000000000ffff000100000902000101ffe50000512d", 0x1f)
socket$bt_l2cap(0x1f, 0x2, 0x0)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x40, 0x0, &(0x7f000067d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff})
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000233000)={<r0=>0x0, 0x0})
r1 = socket$inet6(0xa, 0x8080b, 0x4000000000003e)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000abc000-0x5)='veno\x00', 0x5)
read(r0, &(0x7f000004c000-0x5e)=""/0, 0x0)

2018/01/15 17:13:30 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000af7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000925000-0x4)=0x14, 0x80800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$nl_netfilter(r1, &(0x7f0000d4d000)={&(0x7f000079b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f7000)={&(0x7f0000481000)={0x14, 0xc, 0x6, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0xfffffffffffffffb, 0x8, 0x1, 0x7fff}, &(0x7f0000000000)=0xa0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000007c000-0x8)={r2, 0x2}, 0x8)
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_ifreq(r3, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"})

2018/01/15 17:13:30 executing program 3:
mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket(0xa, 0x1000000000005, 0x87)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0xc)
write(r0, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/01/15 17:13:30 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x800, 0x45)
accept$packet(0xffffffffffffff9c, &(0x7f00001e5000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002b8000)=0x14)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009d5000)={@generic="5c1e117d56e82468c41507bc35b5d5fc", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = socket(0x11, 0x4000000000080003, 0x0)
ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f0000517000-0x8d)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xf34000)=nil, 0xf34000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x2)
mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000f34000)=0xfffffffffffffc1c)
bind$ipx(r1, &(0x7f0000a77000)={0x4, 0x3f, 0x9, "f92cd418b3ba", 0x9, 0x0}, 0x10)
mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0xe, 0x10007, &(0x7f0000f35000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000813000)=<r4=>0x0)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f35000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8)
r6 = getgid()
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000475000)={<r7=>0x0, 0x0, 0x0}, &(0x7f000071c000-0x4)=0xc)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f35000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f35000)=0xe8)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f36000-0xc)={0x0, 0x0, <r9=>0x0}, &(0x7f0000f35000)=0xc)
r10 = getpid()
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f36000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8e000-0x4)=0xe8)
r12 = getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000914000)=<r13=>0x0)
r14 = getuid()
r15 = getgid()
r16 = getpid()
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000966000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r17=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f36000-0x4)=0xe8)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000012c000)={0x0, 0x0, <r18=>0x0}, &(0x7f0000794000)=0xc)
r19 = getpid()
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f36000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r20=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc7000)=0xe8)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f35000)={0x0, 0x0, <r21=>0x0}, &(0x7f0000a26000-0x4)=0xc)
mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg$unix(r1, &(0x7f0000f35000)=[{&(0x7f0000647000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f36000-0x30)=[{&(0x7f0000412000-0xc4)="49ef6902486a13ba25d119ae50d0c76ee36ca66b661798307888ccadc8295e7b60ca2217c5aa1b9ee05997bead2c45c6a7350011c976281ac3f8758d7c6eec1bbb41fd250653c67b603568b4efa2a8a09c00ef492383374bed87f6328e669b3ee61ed7c7f7aa5de01af90bb9dd0d8966612f51b12e1c95b144b313d4ddbae4ba9771c3207906c6a382c72b57c40c8e1bfe8c2cb60b2e2e342d9629dcf5bda30d9a28342929e949049c51fa7fbf0573ec5fc4bfd3887673e5968a80dc677ec380ac16bac4", 0xc4}, {&(0x7f0000f36000-0x3b)="9011d43c6baf60d2c3313a0712adb73836d67d3009141c58c504beb831d44929aa1d2f6f890e923bc818b0ff7e49c2b45243c853952654b929e89b", 0x3b}, {&(0x7f0000667000-0x8c)="b94120b0ef1a35a41095696ce140d870057f20e442acea56aea5d61f871d2c199988ab069878875df45cf3e01d243399dbac2bbe0459f6c96736242c78475b9262e63d5a8dd47dc59e985ec6c9154fa27d899e3884f4fbcd3d74327b8025dd027081de0a7bd7cba6d669646acb58754637752314d0463f450ab414464e54a5f808688782c4143adb56302587", 0x8c}], 0x3, &(0x7f0000c4e000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r3, r2, r3, r2, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r2, r2, r1, r1, r1, r3, r0, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x148, 0x40080}], 0x1, 0x10)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f2f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14)

[  164.750990] netlink: 'syz-executor5': attribute type 14 has an invalid length.
[  164.760053] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'.
[  164.787689] netlink: 11 bytes leftover after parsing attributes in process `syz-executor2'.
[  164.836358] netlink: 'syz-executor5': attribute type 14 has an invalid length.
[  164.852709] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/01/15 17:13:30 executing program 6:
socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f98000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006c3000)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000848000-0x1)=0x0, 0x4)

2018/01/15 17:13:30 executing program 5:
r0 = socket(0x2, 0x804, 0xfffffffffffffffb)
setsockopt(r0, 0xff, 0x1, &(0x7f0000b2d000)="", 0x0)

2018/01/15 17:13:30 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ce4000-0x1008)={<r1=>0x0, 0x1000, "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"}, &(0x7f00008d3000)=0x1008)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000083d000-0x8)={r1, 0x7}, 0x8)
socketpair(0x0, 0x6, 0xffffffff80000000, &(0x7f00009d6000-0x8)={<r2=>0x0, <r3=>0x0})
bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002bf000)=0x81, 0x4)
connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8)
sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x4924924924925d7, 0xc0)
connect$unix(r0, &(0x7f00009a1000)=@abs={0x1, 0x0, 0x1}, 0x8)
sendfile(r0, r0, 0x0, 0x75)
sendmsg$kcm(r3, &(0x7f0000093000-0x38)={&(0x7f00008ea000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000092000-0x60)=[{&(0x7f000067c000)="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", 0x1000}, {&(0x7f00008c5000)="0744cb7c02ae1787123f102303e124d9409f301870586e8a5eb7821d07feffd61fd282b4738f00d7d27503ff918552f59a9c9c5c2559eb4de714705e938486f1258afa45da2d39a8996e73c322baa540224bbf9c351d31e0e0ddd27544195ebdf6bd27b703181e9911f5a1bd728d9b08af90", 0x72}, {&(0x7f00008b3000-0x86)="eba61680b3736b12b96b393fae3023fec131f68b009e9b200861dabbd419809a18047ccb55c3c6ec29fd84313848c9d732d41e55d9d69c5c9fbe63ea2d70dcc2d17984f4623226fb54de200deb7a3d84f40e71ef0231df108f6b06b4f6c73cb2516467c45fdf16fd8b7c3fcbd1e1fcd0c546d50742ca24769f62ce187654740c462d341c8f1f", 0x86}, {&(0x7f0000769000-0x12)="d8d7b78df0e8f0fcbc318c33a6ab961235b9", 0x12}, {&(0x7f00003a6000-0x98)="1da9f112ac61baf9bb33288c2d0defb2f340c78b40b87f4174e0b6374c6d7b8cffa610264e098b5176981cbf47ae4e340e342af65ddeb8dac0defcce9f46ad77b3ffe9c44c07226968c49e5b2acfeac94ef1b964e4462f684c04562a5751228fd3e0e94b970e594181babcc4701010edad144661f924e3bda3a09b818c48912693d94cfaad431d84438e750224beae53179130656a8937b9", 0x98}, {&(0x7f00001a6000-0xfd)="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", 0xfd}], 0x6, &(0x7f0000c8b000-0x2e0)=[{0xe8, 0x0, 0x1, "9f468f8bbf3f764e0753b6aee029fd9940152eec82332767533376a3076a99374972b49ef0c9554f7105731ccaf479e1c4a457a328c349db2f8adcc05ec569fb0df8950badb02bf4dc924c803c5a2624425004baf3b5bd53c7ab53e2d698bdae8e2a780c07428c721c8b5edc0027ddbdf9f13a89067787c91dca286f69d2dec6064874d9e0c8bd90252b28984ffdc953c3bcab34ca70496ef89b5da4094505301978dede29714894b3dfedcdb88a0eab7774796ca7cf25bfe5f36e024d6037a894454898d9314703f93ec49213509b775953c8317e82e772"}, {0x38, 0x1ff, 0x80000000, "f817405edf0794a0798ac8716e543312cb943f626c7e58bcea25cccbe0155195d4348c91fdf313"}, {0x60, 0x101, 0x800, "cf8f890e727251390e87ed29754d7c570b25f7d4112594b22a5edd4b01999d0d72d4b494e81eefb22835dc358709934c80948d88e0a741c3f2190c1cccd26b6fe098d6ed89d7bf1a87dec3c07e"}, {0x10, 0x11f, 0x8000, ""}, {0x40, 0xe0da81cc391b51f1, 0x1, "51d62dd4d45d75d85d1450bc05468afc857699864670ba226cc9a5b144ef4bb72557b40c13fd2909479eed01"}, {0x18, 0x19f, 0x1, "ea7d657730211e"}, {0x68, 0x10d, 0x2, "49ae71f39a3ffdd71d817c2e32f8c803b5bc4a269a68aaf8729ea29fda0a74a70b856e482499c0743c4efd188158e098ec0377f717b7cd7b3c2db08275cc77d49c2d06e0198cfe706cd9f7419d41423b8acb59"}, {0x90, 0x1, 0x0, "1fd6ba7d081ec5add5007734bdc8ae55408f6e7fa72bca8eb696102c8e15543e00f1444dcd0d257566bcfd6f5204a47d9f1a6339a997db0b49b977334e84cdb2d4595a9c0daf42b29e871d760febbc66e34fa0a17a2fea0355cb69c33fd4852ecb45e4d0a97a56971d39a46239d5af816f4198f41b814736726497b5"}], 0x2e0, 0x8000}, 0x8000)
setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000638000)="21f4cb31d74891399e30b1d743e338f9", 0x10)
getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00005e1000)={<r4=>0x0, 0x8}, &(0x7f0000909000)=0x8)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00002de000-0x8)={r4, 0x7, 0x1f}, 0x8)
connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8)
r5 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000060b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005ed000-0x4)=0x60)
setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000c20000-0x4)=0x33, 0x4)

2018/01/15 17:13:30 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0xffff)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1)
pipe(&(0x7f0000001000-0x8)={<r1=>0x0, <r2=>0x0})
ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0x1000, 0x9, 0xac, 0x3ff, 0x0, 0xa8}, 0xe1, 0x7, 0xeb3a})
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x1, 0x4000000000, @loopback={0x0, 0x1}, 0xfff}, 0x4, [0x5, 0x9, 0x7, 0x100, 0xff, 0x0, 0x5, 0x3f]}, 0x5c)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000004000-0x17)=""/23, &(0x7f0000003000)=0x17)
sendto$unix(r1, &(0x7f0000002000+0x71f)="c3bfc466acc133d472020c5858e3b4873c2e7fcb253a1e01b39eafab0fb1374b", 0x20, 0x8000, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000002000)=[@in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xfffffffffffffff8}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xf4}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x400}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74}], 0x100)
r3 = socket$inet6(0xa, 0x800, 0x64a)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x1000)="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", 0x1000}, {&(0x7f0000005000-0xec)="079fbb78dd0391e3878dfc84c421dee9ee57e8d8f9c052b6094b44bc7e996171e4a98433f01f626530f98c7f89fd2b174ee510728dcae5a795e2ff6dea21360e8b61e2c8fe66e2275e113a95800ea342d7efb8d0315c5aa794a063972860df061d9d8c661e2f5465bce480a12721d1fcfa5a9a5f088eea5f004566cb288a0d69bd05519afa42e15a8ca17e4952dd973688676b75615fa67cce4fa1ecd345e8c23a5792afb4ae92397a563836378e208633793657e207c11c6fe513ef395c8bd5b2676cb5ba496686d722266ff7737c53b1fbb9afd764fe0526398d141e6b476433ade4332b3be74c80bf3915", 0xec}], 0x2, 0x1)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x38)
getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4)
r4 = socket$inet6_udp(0xa, 0x2, 0x0)
close(r1)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x71bdbb9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000001000)={0x40000000, 0x0})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
poll(&(0x7f0000007000-0x28)=[{r2, 0x1, 0x0}, {r3, 0x203, 0x0}, {r4, 0x2001, 0x0}, {r1, 0x8080, 0x0}, {r4, 0x204, 0x0}], 0x5, 0xffffffff)

2018/01/15 17:13:30 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x59ac, 0x59dc, 0x43bd3d6b, 0x3, 0x2, 0x8000, 0x100000001, {<r2=>0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8, 0x10000, 0x1}}, &(0x7f0000001000)=0xb8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000)={r2, 0x8}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket(0xa, 0x2, 0x7)
connect$llc(r3, &(0x7f0000001000)={0x1a, 0xf8, 0x0, 0x1, 0x3, 0x1, @random="36ca8410dbd0", [0x0, 0x0]}, 0x10)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@common='ip6_vti0\x00', 0x4c43d407})
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)
sendmmsg(r0, &(0x7f0000089000-0xb4)=[{{&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000000)="7a220009f5f5aa6986b0e2650e07341e4496eb932a416702ba371952886ebc581cf492d229b9ee23ca6e41ea5ee438909e693e5e8d4d7d4f836d4f9c3682102fed837146c9d6c598d7", 0x49}, {&(0x7f0000239000)="cc6a4f83d2076c9c685a36114217970c0d810dc17fa24dce97dd6a7230f6e52ed4700b3bd9da9519db2b62952872046ff50fca44fddf264f47a47f38ff8f02c39058d441280c5e03bd76e6e40d07b31ee0cb114280d635e4fb269925d67c29147bff742d78b3484b85f190c82626a42a42ac62448a9172308d071cc3ac67536202e6014ab5d18bbc37abd9e191e2359bb1239c8cda6039c0bafb4072f175a124181e09cb21b875bc74dca3d32fd475d17e3cf9f1b68402bd49ffb2dd", 0xbc}, {&(0x7f0000ede000)="f17ee33d1b8a6307370899665942f145e6bbbfb80f2aeb89", 0x18}, {&(0x7f0000000000)="b967a25c06caf5a7e7f2bbed5f2c70cecb794c82ad6ef29a9f0ab34651337bd3f7ced5a9e9c3ca3628901e51e450b8a18920bf50ed1863da5f5e91921d0092b3e66f07af568e734fd4fd1411ff82ac07cb4c3496a347bc5a873141739ea710f2995762978f72784955c035ebb690891bbd04a32d1233f85d82e07655f49818681c0347847fb6e3cdee57", 0x8a}], 0x4, &(0x7f0000000000)=[{0x38, 0x1ff, 0x2, "7481a0ba3f919ee39d5fe6596a2e3ddfe66307312a6aef89f93a1668aebe34fcec6fe1e24dca4766"}, {0x30, 0x0, 0x0, "c9e85049c84abfcf0f7986da8cc1e1685437db36ddd79cb2062458a90c"}, {0x28, 0x13a, 0x7, "54e4e3e4b14d09d818d44916f470cb9167"}, {0xa8, 0x11d, 0x6, "b009091db0a27d74051093a5ef748a7a5b964a476f636315a702733689d150da691e230cc3d42c1d3b88d795331db09055de958403f605a0c6944d551ae43c552b5fcc4b2045788dec37db6dc39666af84c5340c851be8d5ae91f60bf6ad291b67928513e4bf122c85cdc2411f42d7896ff2b1e53a65faea3bad6637b0af7529855446fe58319b8635835e247cc0c36ea8d52227"}], 0x138, 0x800}, 0x8}, {{0x0, 0x0, &(0x7f0000126000-0x10)=[{&(0x7f0000000000)="ade15cc580ba75e15f1e639733eefb475d3a6323c6b27babe2d17de8956caa1377ba0c067e7aae7e53429f64795d444934fc872dcf2611b371317b5e7f611f83fff790b5cbd999ece36c815b03ae05836e5c09b56fa0e9f8e3b9aab77fb2a693681e424e81324c683aa51129fb687ab3b9d42ad5255ef151a9e3c27a654609b7548800cc7220ad155adff479be3568cbe80260284d38335443213dee750ff577109e4d932ee18f9cae21c4dfd44c", 0xae}], 0x1, &(0x7f000051b000-0x150)=[{0x48, 0x88, 0xfffffffffffffff7, "323327a724269b1c00c571deee7bffc4515550490c4f317d6a1e7ae2a96397d95d0a14bf99c48c7c58adf8eb971e7cd9dbe3"}, {0x108, 0x118, 0x80000000, "054b1cdf827fa81f46b832199cac17121e3d1f5aa51b40ef6198f0a87f543891285a9033c0a5a728d19f7be9e50599b42f932e9ed9f5d6939b71d91d35ffb1272b9752de4b24be4e853411ecbaef1d44bce3e650fbe409b97f50eb9dacc6f237febe85c5b874a39dd668c49bf882c7181e1f9866d802d9ec693122f65af2452849c2335a0561e73f5aa6e1bef9573de3bbbd79e1aad857e756ea4e8f407c5ca27920cce545d99a410b6d186b54e3e5da87dffee7bf249bdcc2bb627b084169fce8ba4fda64707d3d430ef154c0c6096b4a7c7aa38a0a3ace9d8f374e432fc8e51de85d182476298ab955ff51989239b8766ee10e0bc53a8a"}], 0x150, 0x800}, 0xf0}, {{&(0x7f0000f49000-0x1c)=@in6={0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d35}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xc7)="7fa4a4500419b847c5bd24d90fea57dda884d93fcb98bb90e3d537d72b985a2f1e09769187cf757b0b17f99656def96e59fd4ebf4a5628f7d9d98fdd24ab6a76ccf19e3fabd0b55aea199eb382d19bc23a943922a98c6af04e7fa7e5ad31652dda90d82c9ee552b05840abd1876fb8368e5d454a61292b729ab18b213f3d5a76c1e2b34e2ead847243cac36caa92ee82e011d62a8154e6c39324c518d0ea06897943a5224d69f170041667cd8c7671bb1cb6bce52500c361cee627d16bb906d0c0bfd27d4615ab", 0xc7}, {&(0x7f0000306000)="b00d789794cd1f4986665caa7ecedb92eec7a888b1c914bc753cec54d738428e8c9c29069d7d0668190c37f935674dbedf58b1462ac4f161ffc72106715776aea31742c58cd1faf49a1069e9c52fdc9fbcb84deeb7058eeeff655c470c3b8330c2c3b7d708faec30dfb4fe2512411c04c29debf173a41a2d41cafe473e920ca87ad1c3", 0x83}, {&(0x7f0000b99000-0xf8)="e4c710a4bb83094732d7092dea94256ce34f3493c1eefb90cbb2cb195c6dbe760694bbe64cca19c9068721df6126af249585e87af8cec377dc2f5b9f33a4c8034912b63ef293b66118718425819f969be2f6f88399fce9611052b21ea899db0cfa4f42ddda36395d277ebc9904dfea17eb86e703bb74c7e5cac3f6e98c7e38b4281e6d930e3a770cc42d691b11b599058f5f019eb5ece746e7d1ad821091c8fb7b9ad7c816939bbd96cd0626ee58cce1cc8a8a743d4458a17ea6611c90a63e94ec0901f0a4018ec4f2d2e027e2752f1219103af3a31a2f2d384ff2066526e79cf9c49fe767d6e84c0eeaaf01b4ae21f02fa56f190e85e4e5", 0xf8}, {&(0x7f000007b000-0xad)="fcbc28ab1f56f87b56356f40994221395a15129c0fd662df5c193189b5b2b1c4d4f0049edf1769f8c6272926e2ea22d3ff45467b0fc7fd46606fa8fff67addb0e5fa7bbe7dc15487ace82346a62790d1e374d3fe6ca15790463832b433bebabac13f274de6470340e19793757f8cae80c57af14d009a1d8507c1cddfb44bf74a294b4116f982b4479507232539b7cc3fcc6761ac91b05ed1a7229eb2af4a2ce7df1b59752295c37b04b731ee5b", 0xad}], 0x4, &(0x7f0000001000-0x290)=[{0xf0, 0x10a, 0x9, "ab3ef2e28feb585b6415c45a857622dc632484aa97c1511921853fd16a6a75f502bfb57976bab9c27eac1df5e0d8a4cf7ae25cd8e619761fa96475e937f14d7eba163bfc669ea4805b43c33d589bbf42a10efb834ab291ad6e29f94cb10526131b2ef4267b86d4063e7f19d27f786cb740b3d35661e6ec52ec2988eae0fdebe50e03def944a122081a4a220d93f1691ff7dd26c47a06bc53603026b9e7c33a31a2cac73ce4a3282461d779103ce11e53df26a58e5be0a735fed1ac4a5f8edcfa6df7cb0eac344c64374f0e49eebf1671a76fbfd12a91f15177bf72377f"}, {0x58, 0x1ff, 0x5, "1432bf9322d830e9c382c21152f8bc91addd150ae30d03bfa1c2ae65a74ae51219dc87a5f0a18e02c7c32978c993a7cd234ae087516f03a015174ca3182acf8c902d496c"}, {0x80, 0x117, 0x3, "a5aac594efa262e83597765ef7b0af3009bb67fb43ef5ee0a64b9ce3c586dadce9d9fdc26a9f752c668036fa05853b56923c331ccc2dd9e89b422d4705606f2aee356bb769c486dd929edcac98f5484dc23b39377399e2b29906fe3283685dafa8ecfff178a311a1171cb306d2e3d0ff"}, {0xc8, 0x10f, 0x6, "dc644bbb0508817b0902c5ee92e328d02b436e7249a0fc26fbd32c49b1affab23d471d743292c5a7f70d3f699cc656a1ea7e4eebe579fd60e3b8dda7553e3e0a1614e6b842148b4d6574c6e193eaab03aa0ff799fcfd7344708a8970bb84851bb4fc6542686a19daa9665a3b98d92c130440724c47ee632a6e05c1093c426c7c78f934c888a133b3cbfc1b85b2630aa962c3370fd8ecaa61f6824ac8299ee9addacb028d8fae6ae29c02cc123b8be43d7e73b1df3540fe9d"}], 0x290, 0xc010}, 0x6}], 0x3, 0x4000000)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$netlink(0x10, 0x3, 0x0)
writev(r4, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1)

2018/01/15 17:13:30 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000eac000)={0x3, [0x0, <r1=>0x0, 0x0]}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000002000-0x8)={<r2=>r1, 0x101}, &(0x7f0000001000)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r2, 0x80000001}, &(0x7f0000003000-0x4)=0x8)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, <r3=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000b87000/0x4000)=nil, 0x3, 0x7, 0x16, &(0x7f0000000000/0x1000)=nil, 0x2})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x9, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r1, 0x3}, 0x8)
ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'})

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000084c000)=0x48, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000001000-0x8)="5b13570b5c3dc4b8", 0x8, 0x80, 0x0, 0x0)
r1 = socket$nl_netfilter(0x10, 0x3, 0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$netlink(r1, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000002000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000003000-0x20)={0x100000000, <r4=>0x0, 0x0, 0x7})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x6e2, <r5=>r4, 0x10006, 0x3})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x9, r5, 0x3, 0x5d1})
accept$netrom(r2, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48)
getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4)

2018/01/15 17:13:30 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4})
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4)
r1 = socket$bt_sco(0x1f, 0x5, 0x2)
pipe(&(0x7f000018a000)={0x0, <r2=>0x0})
pwritev(r2, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={<r3=>0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6)
readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000772000)={r3, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5}, &(0x7f0000f1f000)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={<r4=>0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54)
sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r4}}], 0x60, 0x4000}], 0x3, 0x880)
accept$alg(r2, 0x0, 0x0)
setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4)
poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8)
bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18)
writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1)
sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

[  164.886236] netlink: 'syz-executor3': attribute type 1 has an invalid length.
2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x7fc, 0x8010000000005)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000042b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x200000000000b, 0x0, 0x0, 0x0}, 0x20)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b9000)={<r1=>r0})
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001c7000-0x16)={<r2=>0x0, 0xfffffffffffffffa, 0x7, [0x9, 0x9, 0x81, 0x6, 0xffffffff00000000, 0x29a7215a, 0x1000]}, &(0x7f0000de1000)=0x16)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003c4000-0xc)={r2, 0x9, 0x20}, &(0x7f0000110000)=0xc)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20)

2018/01/15 17:13:30 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18)
r1 = accept4$alg(r0, 0x0, 0x0, 0x0)
recvfrom$packet(r1, &(0x7f000014c000)=""/18, 0x12, 0x0, &(0x7f0000b1a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="1ab900596776", [0x0, 0x0]}, 0x14)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006ff000-0x8)={0x0, <r2=>0x0})
setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000020a000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
bind$alg(r0, &(0x7f0000598000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58)

2018/01/15 17:13:30 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003f2000-0x4)=0x10, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x577e6f1c7e4a0e03, 0x3, 0x2, &(0x7f0000002000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000002000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14)
r3 = accept(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000)=0xffffff73)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
bind$can_raw(r3, &(0x7f0000001000-0x10)={0x1d, r4, 0x0, 0x0}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000001000-0x4)=0x4)
r5 = socket$packet(0x11, 0x2, 0x300)
ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(r5, &(0x7f00009ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000222000)={{0x1, 0x4, 0x4, 0x20000000000, 0x3, 0xe66d}, 0x8})
syz_emit_ethernet(0x4a, &(0x7f0000c79000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x28, 0x0, "596505bac5b1c92722001b56943af26824b2ec29e8cc32a1add11be7510d5b64"}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []})
r6 = socket$llc(0x1a, 0x1, 0x0)
accept4$llc(r6, 0x0, &(0x7f00006db000-0x4)=0x0, 0x80800)

2018/01/15 17:13:30 executing program 4:
mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x4, 0x2000)
getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f000000b000)=""/5, &(0x7f0000003000)=0x5)

2018/01/15 17:13:30 executing program 7:
r0 = socket(0x1d, 0x803, 0x7)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x4, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={0x0, <r1=>0x0})
unshare(0x400)
splice(r1, &(0x7f0000c4c000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0x1000, 0x0)

2018/01/15 17:13:30 executing program 5:
mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f98000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f98000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f98000-0x4)=0xe8)
mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f98000-0x28)={@common='nr0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = socket(0x10, 0x3, 0x0)
write(r2, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26)
mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
recvmsg(r2, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x0}, 0x0)

[  165.013211] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f000005d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"72e8c97b31d9b2e9"}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]})
r0 = socket(0x7, 0x7, 0x687089d3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001a8000-0x4)=0x0, &(0x7f0000cbb000-0x4)=0x4)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xd, 0x80001, 0x0)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000002b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0})
setsockopt(r0, 0x7, 0x200, &(0x7f0000c84000-0x23)="37bc2db6f3e6da282a4bacc9de05c67c1e59c9b5c0e92867e306a57f2ea80f7d3a5350", 0x23)
socket$nfc_raw(0x27, 0x3, 0x0)

2018/01/15 17:13:31 executing program 4:
accept4(0xffffffffffffffff, 0x0, &(0x7f000093e000)=0x0, 0x0)
getuid()
accept$unix(0xffffffffffffffff, &(0x7f0000cca000)=@file={0x0, ""/4096}, &(0x7f0000df5000-0x4)=0x1002)
accept$llc(0xffffffffffffffff, &(0x7f0000af2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c07000)=0x10)
socket$inet6_udp(0xa, 0x2, 0x0)
socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000223000-0x8)={0x0, 0x0})
socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ca000)={0x0, 0x0})
socket$inet6(0xa, 0xe, 0x0)

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000e17000)={&(0x7f0000190000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000028a000-0x10)={&(0x7f00002c3000-0x1f4)={0x1f4, 0x39, 0x8, 0x4, 0x1, {0x7, 0x0, 0x0}, [@generic="b3dd4cccb5c88693aac5929dd76d1ed7b5e2a76e1b18f9aefbf7611e01ab33d9eb04e192e7b7926aa7d958d655b171b797c1bc10992d1d31c837b1eaebda066a2bcd4e23ed9dcc2ce86027caff81c9e2304c36e8aea683bbe70183aaee6a0bc9b1ef0cc680497bf731f412f791218d7e950cfacb62bf427793f7751b3e094c645ef67d6027626a0d937899a35822e2a739efd650e98d177df540de24cf1056eb883a46cee9d1e6f509268fc1ecd55528476ae55c631bd24a803f11954e5eeafc710d2d81570f7d0fe4e7a6599b96cad6423cdd5dfc9bdcfdd0d8f5f3ef1e0d51d06bfc47df98469bcd", @generic="d387146dfc97d871938689800794a7ee5f2864f743ee0be721cc54c9b9ad698251757035060ed05e00b583e9eb615b7819f7b35578bd43b82e318fe8e0f8eae9735cf9511b909b1c13567f6b141c11c278d57db9b69eb7efb3cd5c972ef2afa689e633f58404022bf28574fe26ab6f004ca89de88dfddc946f41025d7e8586f31ff2815e8a8fabf71b0095ae4ba45f6ade1eeeeb9b5063ab1e1356b8c58d635fb8b9bf0abc483aea90df6b78857d4201ca7a0dbb4ca2678e2d71447a5a61dd71b0f850211d43c948abbf12cd3cc8a1d877d5d6aaf705e8ab0174629034f5bbb5c6a539a9e8d8744a23975a627b2417cfc5f9dd49ab416d"]}, 0x1f4}, 0x1, 0x0, 0x0, 0x40}, 0x0)
socketpair(0x1a, 0x3, 0x3, &(0x7f00007a4000-0x8)={<r1=>0x0, 0x0})
ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00006e8000-0x4)=0x7)
getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009fc000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000b4e000-0x4)=0xc)
syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []})

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4(r0, &(0x7f0000001000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x6, 0x80000)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={<r1=>0x0, 0x2c, &(0x7f00000ba000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000058000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x90b, 0x6}, 0x8)
unshare(0x140000)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0xc)
write(r0, &(0x7f0000e77000-0x1f)="1f0000000606f5de0000f49f00004000001f00000900e9ff04ffed00010c80", 0xffffffffffffff2d)
r1 = socket$netlink(0x10, 0x3, 0xd)
getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f66000-0x8)={<r1=>0x80, 0x0}, &(0x7f0000000000)=0xfffffdf6)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8)

2018/01/15 17:13:31 executing program 3:
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x7, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000996000)={0x2, 0x1, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x254, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x810)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = socket$bt_bnep(0x1f, 0x3, 0x4)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0xf, 0x2, 0x8e)
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000001d000)={r2, 0xf0c, 0xfffe, "045b0144ff7c3cd1e3e336e6e663fb23b242f4c8b4f79c1085906bd14fa00000000377013eb10892331de2448d58475b4840c575d9963b85b98b11976f23e1690c3c4a8520804888d66f6b61ffaecb2d6bab1b2bb94d4b47f96d1a8f442facbe9f44b9bd72418eb81bc8004a57957afec43b832f142eb3db492595c4ada2d38ad3f0f0eb"})
sendmsg$nl_generic(r0, &(0x7f0000012000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffff0f, &(0x7f0000017000-0x10)={&(0x7f0000006000-0x13b8)={0x24, 0x54, 0x3ef, 0xffffffffffffffff, 0xffffffffffffffff, {0x80007, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @ipv4=@loopback=0x7f000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$key(0xf, 0x3, 0x2)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000187000-0x8)={r0, r1})
pipe(&(0x7f0000203000-0x8)={0x0, <r3=>0x0})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c24000)=0x2, 0x4)
sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  165.079334] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'.
2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f0000c75000)=[{&(0x7f0000faf000-0x11)="bb", 0x1}], 0x1, &(0x7f0000fae000)=[], 0x0, 0x0}, 0x0)
recvfrom(r1, &(0x7f0000fb0000)=""/176, 0xb0, 0x0, &(0x7f0000e85000)=@hci={0x1f, 0x0, 0x0}, 0x6)
mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fb2000)={0x0, <r2=>0x0})
mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$llc(r2, &(0x7f0000bac000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fb2000)=0x10)

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
r1 = socket$can_raw(0x1d, 0x3, 0x1)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r1, &(0x7f000000b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={<r3=>0x0, 0x0}, &(0x7f000000b000)=0x8)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000a000-0xc)=@sack_info={r3, 0x4, 0x1ff}, &(0x7f000000b000)=0xc)
close(r1)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x0)
ioctl$sock_proto_private(r1, 0x40305828, &(0x7f0000008000-0x4)="010402")

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
sendto(r1, &(0x7f0000147000)="299dcabf8bfad9c4168974fd469147bbcf884039d79d206ffeeea28992327e87", 0x20, 0x8000, &(0x7f0000acc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c)
recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0)
mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(r0, &(0x7f0000fa8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(seqiv(ccm(aes-aesni)))\x00'}, 0x58)
socketpair(0x1, 0x800, 0x10000, &(0x7f00001a0000-0x8)={<r2=>0x0, 0x0})
getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000589000)=0x1, &(0x7f0000b49000-0x4)=0x4)

2018/01/15 17:13:31 executing program 6:
socketpair$inet(0x2, 0x805, 0x6, &(0x7f0000b55000-0x8)={<r0=>0x0, 0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000238000)=0xe8)
r2 = getuid()
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x9, 0x6, 0x20, &(0x7f0000003000-0x8)={0x0, <r3=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003000-0x10)={<r4=>0x0, 0xd0, &(0x7f0000002000-0xd0)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1d}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0x7, 0x7f, 0x820a, 0x4, 0x0, 0x2, 0x0, 0x7f, r4}, 0x20)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x759, 0x2, 0xfff, 0x2, 0x80, 0x80, 0x3f, r1, r2}, {0x2, 0x4, 0x7, 0x2, 0x1, 0x98, 0x6, 0x6364}, {0x6, 0x1000, 0x6, 0x80000001}, 0x2e5, 0xa, 0x0, 0x0, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x2, 0x4, 0x3f, 0x9, 0x4}}, 0xe8)
mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = socket(0x9e13a5516958cc17, 0x804, 0x7fffffff)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet6(r1, &(0x7f0000016000)="54d2fb996acf5bee5f", 0x9, 0x4804, &(0x7f0000020000-0x1c)={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x1}, 0x1c)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000012000)={<r2=>0x0, 0x0}, &(0x7f0000007000)=0x8)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000021000-0x20)={0x101, 0x7, 0x200, 0x80000000, 0x9db, 0x5, 0x1000, 0x4, r2}, &(0x7f0000009000-0x4)=0x20)
sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0xfffffe80, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0xffffff2e, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r3 = socket$inet(0x2, 0x2, 0x3)
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000020000-0x4)={0x4}, 0x4)

2018/01/15 17:13:31 executing program 6:
r0 = socket$bt_l2cap(0x1f, 0x2, 0x0)
setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00001bc000)=0x3f, 0x4)
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20)
syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0)
socketpair$inet6(0xa, 0x80000, 0x1, &(0x7f00000a0000-0x8)={<r0=>0x0, 0x0})
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000ef000)={0x85, 0xa735, 0x7, 0xee51, 0x8}, 0x14)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x1)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20)
setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4)
sendto$inet6(r0, &(0x7f00005e1000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00009b0000-0x8)={0x0, 0x0})
r0 = socket$netlink(0x10, 0x3, 0x0)
writev(r0, &(0x7f0000b2b000-0x10)=[{&(0x7f0000ecb000-0x3a)="39000000100009c3692d0000800000f9060801400100000045000107000000140012000400000001ff00000000018000036a8900001ee40000", 0x39}], 0x1)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x0, 0x2, &(0x7f000060d000+0xf4e)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00006e1000-0x6)={<r2=>0x0, 0x20}, &(0x7f0000f22000)=0x6)
mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f23000-0xa0)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3e6, 0xfffffffffffffffe, 0x0, 0x4}, 0xa0)
ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000f22000-0x2)=0x2)
r3 = socket$inet(0x2, 0x5, 0x80020000000008)
setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000491000)={@common='ifb0\x00', @ifru_flags=0x700})
mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000f23000)="2d2dd5d33ac42d73d47ef8d8d7de42bfc61288fd5f42bc7f6f0a0f70029cf08c1001b25a", 0x24)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]})
socketpair$inet(0x2, 0xf, 0xfff, &(0x7f0000191000-0x8)={0x0, <r0=>0x0})
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00007a1000)={<r1=>0x0, 0x38, 0x30}, &(0x7f0000d5e000)=0xc)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005b5000)={r1, 0x8, "afc8ba6137b1add5"}, &(0x7f00005cc000)=0x10)
syz_emit_ethernet(0x5a, &(0x7f0000f12000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="337004c76bff", [{[], {0x8100, 0x4, 0x5a, 0x0}}], {@canfd={0xd, {{0x1, 0x8, 0x7f, 0x3}, 0x2c, 0x1, 0x0, 0x0, "df926843d088c099aeb2d071b5a5e74cb9902f74d580548d2fba3f8e4c1ddeb4ca8aea4ba0cc23a714f26f993a9449d4bd4a3263cd0c461c9edbad0de9098cf3"}}}}, 0x0)

2018/01/15 17:13:31 executing program 7:
pipe(&(0x7f00005b1000)={<r0=>0x0, 0x0})
ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b2e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="52cb6d636c21", [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c)
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4)
sendto$inet6(r2, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4)
r1 = socket(0x18, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={<r2=>0x0, 0x3}, &(0x7f000001f000)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8)
listen$netrom(r1, 0x81)
r3 = socket(0x5, 0xa, 0x772)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={<r4=>0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={<r5=>r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0)
ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={<r6=>r3})
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r7, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
accept4$packet(r3, &(0x7f0000360000-0x14)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x800)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003c1000)={r5, 0x7, 0x6, [0xffffffff, 0x4, 0x1ff, 0x6, 0x0, 0x40]}, 0x14)
recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r8, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14)
ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0)
getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4)
setsockopt$inet_opts(r7, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19)
bind(r7, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8)
connect$inet(r7, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd)
getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r9}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8)
close(r7)
r10 = socket$inet_sctp(0x2, 0x80003, 0x84)
setsockopt$inet_int(r10, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4)
sendto$inet(r7, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
socketpair(0x1, 0x80000, 0x3, &(0x7f0000f74000)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000dbd000)={&(0x7f00007b0000/0x2000)=nil, 0xf720, 0x0, 0x81, &(0x7f00001f1000/0x4000)=nil, 0x9})
r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r4 = socket$kcm(0x29, 0x2, 0x0)
bind$inet(r2, &(0x7f00002dc000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00001c5000)={r1, r3})
sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  165.300376] netlink: 25 bytes leftover after parsing attributes in process `syz-executor4'.
2018/01/15 17:13:31 executing program 4:
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
listen(r0, 0x915)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x725, 0x5, 0x100000001, 0x8, 0x7, 0x7, 0x7, 0x2, 0x200, 0xdefa, 0x6}, 0xb)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept(r1, &(0x7f0000cd4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e3f000-0x4)=0x10)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000385000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a7000)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000b5a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@loopback={0x0, 0x1}, 0x2, 0x3ff, 0x0, 0x90e7, 0x2, 0x20, 0xa0, 0x2, 0x0, r3}, {0x3, 0x0, 0x0, 0x1, 0x5, 0x1ff, 0x80, 0x6}, {0x4, 0x7, 0x9, 0x5}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x7, 0x2, 0x800, 0x1, 0x200000, 0x4}}, 0xe8)
getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009fe000-0x8)={<r4=>0x0, 0xfffffffffffffdf7, ""}, &(0x7f0000df6000-0x4)=0x3)
r5 = socket$inet(0x2, 0xa, 0x5)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000e0b000-0x14)={r4, 0x5, 0x100000000, 0x80, 0x6, 0x8000}, &(0x7f000064b000-0x4)=0x14)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000c2000)=0x10, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$llc(r0, &(0x7f0000000000)=""/102, 0x66, 0x2000, &(0x7f0000001000-0x10)={0x1a, 0x1b, 0x8000, 0x80, 0x20, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}})

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f00003af000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0xc, 0x80000)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f6b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6b000)=0xe8)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nl_netfilter(r0, &(0x7f0000f6b000)={&(0x7f0000f6c000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000721000)={&(0x7f0000f6c000-0x300)={0x300, 0x13, 0x6, 0x1, 0x5, 0x0, {0xd, 0x0, 0x8}, [@generic="36254c711816f6a631dd9343b7f2159f445b2f8a98463741223a670a1bbc17472bd66f31b83601da670b4f884513a708164e067021896c91863420d22470753ce9f6bb5d89335a113527b4bac6c356ecafbb79f4af3c5aa9db481710549db83146b4f5a3c531edca645045868f9237c5ff63f8f5bb0516fbf6ca9fb1f4185008e690602ab6197541ad0bd6532603c54e6b4e30c0ed6664d1de2365a26e194e1d35f4e64b553bcbfa27d0670a5028884296b0680239d01dbe069653ed06e04c82a60e1fd8c1b4977c798f63ed72a843778d82adcc3c6269da9d4844b641c3ef55f0976c429ad9d4c4e8b9126fd9851c4c", @typed={0xc, 0x1d, @str='\x00'}, @generic="9c5532e4329861e9f4d0686aa89bd930fa6251b1624bd46f61de753ce43fbdd003082e9493a2b816cc31da69dc96aea196498e77ec40a8803df567e32a", @nested={0xb0, 0x64, [@generic="a6c3125f5105e3014343fb18ffd5592de16f259badb41ed9eefd6ae793834ddb45e1274a2ec1fa4d58348ae3d9808a919dd09e07ebf7499083a60f7081b63d0f86311dfc966566b4a4cbf12285dc76e1bf364ef214f25d629ca91084c1028aa4e0b0fbcc12e2be81ad4be82053c52d0e77ce7fae7a801c50258f245e881f66393160d31a49e65f0f206302872e17a11b6d40dc9260f12b91d973c45a7715", @typed={0xc, 0x4e, @u32=0x10000}]}, @nested={0x100, 0x4c, [@generic="c12504c6d533e96fc4864370ca42b70333a48b49637c108850c757788ec0111e5c49a13bb49a587772cccb18b66f9749b124ffed45363f6bfa9456c500539d20a3cf2fc85525fba7b3c03254e8acd0a518a3dc8e748ba80112620958d59ed338688f6d3015cc005fbe026852a0cabd1d4a2cf47fdabb8efe80493265ebd841792ea4bc9b0f8165f9a91f274dfe9f52a6d1ad7f920a23ce96bb51f02006dba29d9a874fabb8368817e6ea08b9d7484a1157220434fe5c347f28c80b21b09aefc861418be685b2f872c714063e0db7e25088881a1a8d356130fc00840e613768f5b1c32d3d478ce2c878172fb864", @typed={0xc, 0x77, @uid=r1}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000010}, 0x814)
r2 = socket(0x10, 0x3, 0x0)
write(r2, &(0x7f000063e000)="240000005a001f0000ff030718000000091300000003030000000000000001ff01000004", 0x24)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00007be000)=0x1936, 0x4)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000929000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind(0xffffffffffffffff, &(0x7f0000d81000-0x80)=@generic={0x1e, "0102000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b000000403a4b2470a0000000000000000065dcf160e7288f358c0002f0000158d19bcb31f1314a8ef15162e5a5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x5f)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bbf000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000476000-0x14)={<r1=>0x0, 0x27, 0x5, 0x8, 0x1ff, 0x4}, &(0x7f0000f59000-0x4)=0x14)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e39000)=@assoc_id=r1, &(0x7f0000c9e000-0x4)=0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23)

[  165.411291] 8021q: VLANs not supported on lo
[  165.426329] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'.
[  165.453119] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'.
2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0xfffffffffffff000, 0x2, 0x2, 0xff, <r1=>0x0}, &(0x7f0000f63000)=0x10)
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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xffffffffffffff7d)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x7, 0x0, 0x0, 0xa, 0x20, 0x20, 0xb6, r2, r3}, {0x6, 0xf4c, 0x97, 0xfffffffffffffff8, 0x8, 0x1, 0x400, 0x4}, {0x4, 0x7ff, 0x3, 0x80}, 0xc3c00000, 0xe, 0x0, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3, 0x7e}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x1, 0x400, 0xfffffffffffffffe, 0x8, 0x0}}, 0xe8)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={<r4=>0x0, 0x6e89}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x9, 0x5, 0x4, 0x800, 0x80, 0x1000, 0x5340a703, {r4, @in={{0x2, 0x1, @rand_addr=0xffffffffffffff72, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x991, 0x9, 0x3}}, &(0x7f000022f000)=0xb8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$inet6(0xa, 0x400000000000006, 0x3)
setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f00000be000-0x20)="9b017dffffffa00b99b8f4758ebd8b22", 0x10)
connect$inet6(r5, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c)
listen(r5, 0x3)
accept(r5, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000049b000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6c000)={&(0x7f0000ae4000)=@delpolicy={0xe4, 0x21, 0xdab3c3fcdff443a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$packet(0xffffffffffffffff, &(0x7f0000b6f000)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000b70000-0x4)=0x14, 0x800)
mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect$can_bcm(r0, &(0x7f0000b70000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, <r2=>0x0, 0x10001, 0x101})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x9, <r3=>r2, 0x10001, 0x0})
ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00001b4000)={0xfffffffffffffff9, r3, 0x10001, 0x80000001})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket(0x10, 0x802, 0x10)
mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00003dc000-0x90)={0x96, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000bc7000-0xac)=[@in6={0xa, 0x1, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x6}, @in6={0xa, 0x2, 0xc4e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x5}, @in={0x2, 0x2, @rand_addr=0xffffffffffffff96, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc0000}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7fffffff}], 0xac)
write(r4, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0x26)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x2, 0x3, 0x4d, &(0x7f0000ff0000-0x8)={<r2=>0x0, 0x0})
mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000fef000)=r2, 0x4)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000758000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x10)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000038c000-0x10)={0x5, 0x4, 0x0, 0x4, <r1=>0x0}, &(0x7f000005f000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000d9000)={r1, 0x6}, &(0x7f0000ea5000-0x4)=0x8)
r2 = socket$inet(0x2, 0x3, 0x87)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7c000-0x4)={<r3=>r0})
accept$ipx(r3, &(0x7f0000a8f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e1000-0x4)=0x10)
socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000101000)={<r4=>0x0, <r5=>0x0})
getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a5e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000)=0xe8)
socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000722000-0x80)=@generic={0x9, "69caaa0bf111733ed9496700e1dcc5d305da40834f71a8556c1e38e2f610eefd3342e8450ba8c2bc075946d9af9d3c11af07dabf6bc84edbad81f75e94e22dfb4389eedaf77d799f75b34e88336a8332383fdbf1ae5c825bcc5366330a3c685cfe8915f4686f2cf81382ff2b24a57c78a65bdd8140c0949c989d80b48aab"}, 0x80)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
getsockopt$sock_buf(r5, 0x1, 0x3b, &(0x7f0000b39000)=""/211, &(0x7f0000caa000-0x4)=0xd3)
ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f000065e000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'})
close(r2)
getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000008f000)=0x0, &(0x7f000037c000-0x4)=0x4)
bpf$OBJ_GET_MAP(0x7, &(0x7f000062d000)={&(0x7f0000b2d000)='./file0\x00', 0x0, 0x18}, 0x10)
getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f000012d000)=0x0, &(0x7f0000ca1000-0x4)=0x4)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
bind$llc(r0, &(0x7f0000880000-0x10)={0x1a, 0x16, 0x10000, 0x0, 0x7, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10)
pipe(&(0x7f0000634000-0x8)={0x0, <r1=>0x0})
setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000c6c000-0x4)=0x0, 0x4)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r0 = accept4(0xffffffffffffff9c, &(0x7f000068a000)=@un=@file={0x0, ""/4096}, &(0x7f0000de1000-0x4)=0x1002, 0x800)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a86000-0xb)={0xd6, 0x9, 0x2, 0x8d, 0x5, 0x8, 0x101, 0xf2, 0x7f, 0x1f, 0x8000}, 0xb)
r1 = socket(0x11, 0x4000000000080003, 0x0)
setsockopt(r0, 0x107, 0xffffffffffff363a, &(0x7f0000e14000)="", 0xfffffffffffffe2b)
setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xffffffffffffff7e, &(0x7f0000af9000)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0x30, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x30, 0x0, "892d196d4333aeeb5a5900dafbd5e9a166f6693103f6699d9c1bc545579d5b161904308102a3fa8e"}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]})
syz_extract_tcp_res$synack(&(0x7f0000510000-0x8)={0x0, 0x0}, 0x1, 0x0)

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000009c000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005e0000)=0x1c, 0x80000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000148000)={<r1=>0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x6, 0x20, 0x3, 0x2, 0x4, 0x7, 0x5, 0x5, 0x0, 0x4, 0x4, 0x6, 0x1, 0x10000]}, &(0x7f000044b000)=0x108)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000034c000)={<r2=>r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x7fffffff, 0x5, 0x401}, &(0x7f0000153000)=0xa0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000555000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x80000001, 0x80, 0xf9, 0x5927, 0x7, 0x0, 0x80000000, 0x480000, 0x3, 0x80000001, 0x2, 0x8, 0x1, 0x80000001]}, &(0x7f00003b2000)=0x108)
r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
bind$inet6(r3, &(0x7f0000552000)={0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x776c}, 0x1c)
r4 = socket$inet6_sctp(0xa, 0x1000000001, 0x84)
sendto$inet6(r4, &(0x7f0000205000)="de41a2874e18d53697d1ae3c127bce93a9c7279e7f699d384cca9a908ca22439db492baa91ffa13acb9d3e1ba8ce3dbd6284550c430501b6182ca4546d7108216fc87b42e937ffea34bdf70d565f6df8b492028d32e2acfd17f08c46fe6fb13e8157cf07abb2d682b9692783474abba230784e88400d7c7fa1b96b9ff69b76f5156a0a3a9ccdaca69f92f329bc2536a703ce969ab0cce1bd16b0e3c5acff686502bd422373455f99f915ebc9000cd515", 0xb0, 0x44800, &(0x7f000091b000)={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000059d000)={0x0, 0xfffffffffffffffe}, &(0x7f0000b5d000-0x4)=0x6)

2018/01/15 17:13:31 executing program 0:
socketpair(0x11, 0x80002, 0x9, &(0x7f00004b0000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept4$packet(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800)
tee(r2, r0, 0x3, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4)
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)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 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)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0x88)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 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)
mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000000)=@generic={0x1, "32069835891af1b804852dded4fbe7a81070cdc64bdebf9738f087bfd9e925c9148d6f8a07a590fc4490be5a618d4a5adff4df028f1a44cc51a9c992a91aa2f603081ee698b2862405e618f83c8198bcd8b037477b3fb68881daa215a773f6cc1bfdf22452451b0b70164fc810cffffd889e3b885ff90ad0579dbb924ef8"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000-0x33)="e7d34909b4294b19166b2b2115c653230dad6687d3815ae9777868f717ad43edd71a0dba9050c1191b1ad79d5187739ec4fcb2", 0x33}, {&(0x7f0000001000-0xc3)="20615aa960382860998194ed19683966a914a6f5b2abab63fb822a453ca66568aacaca8f95ab9832ee24e5ea3bb5f03b091cc9fc540a6133aa09f35bb0a038e2ced0d664a7297cca63463af1ffe6d03fc2f499664424f57e2a55a6525dfca0ab9f139d17a8b97eeb4bcc04ce785b82542faf261cb1ad125a376ee6214038721b93e13206af9af7a56ba9b957f9abdbf5b2737894d640877505e39bf10546d7faa5d3388796ce81736fbf904310d9225ed9d9e2a55c7720c80fe12b8dd50ff9e8381cfe", 0xc3}, {&(0x7f0000002000)="8b15f3263377e43e199dc517b376ba367f023f3d4032031f25036a5fd7ab4512e265e3070182b1839919920675a42f6300926d89c2892d2158e45533d7fb27de17407c05022053482fc3921256e9ec8dd7c920d0e1e0519661795d6eaed44fe84460a47eb851bb7e03f5603184a5512851662f35d7204d583e53170bf4a88c5be7a0e64d9fa650561821ed29053bcf46af4335ea8afd84f48c156b9ee4c5009408f3c5c654bc582eacee43dd319a9c51e4931ec8a080905860fa43bcbf5355785f3516959cc2d126b4d0594fd572f37ce09817d77215580058a67e2d0ccaa1", 0xdf}], 0x3, 0x0, 0x0, 0x20000000}, 0x94f3}, {{&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)="14e77ec6590b25bb4b2f70863392fcf37bdcd4277aacdcbfbdb8dc9287351ca5e4fd4c28405b84e957357db39cdcfdb3a1a753ebfc9a643f851ca8f6a84fb516842bc8e94a6e71a8bd52d3582d1ee18290bc37f431af6fdd38985019e932a4d96d453dbd36978cf26ce9f84c7db777", 0x6f}, {&(0x7f0000002000)="82b56f17e2ff6730c923751ba3a31f5bc05ee2e2b6f04ef23b25f690db8aa9b9a53ea18b710aa062c6b1b0c281265265d450da9d5d9d24f0a6989a81c8174947c082bf4e2f6b2bbd6722f83c84ee756388c037cfced3b9db89ac215d4e4e1ef3fd5e6bbbe5b7cd7f90a1fc197882cb9fd539b6d198fda7b2d74d9abfeaa3228bf5f70e10451ebf8ebbe57f658c62d348642c37d570dc4e24e1bbabbf9e1d2741b635402c65f4bd4a04676699ab8d73823fd03303d66a99ad8f05ffc9", 0xbc}], 0x2, &(0x7f0000002000)=[{0x78, 0x0, 0x8, "9382221ac2ab8dde7518a87b82cf8af5128ea5f3d7ca75fc46b8b63a0b752bbbbbc79df2177f47a29510af7c8f3286f8bb8ce400743d39d7c9329eed18718022d7175cd7ce651a531ee38119b3633d072218474ebec0f14f6b797a7c14940a4bc4b386"}, {0x50, 0x1ff, 0x9, "f3ac19fb6d3e7e75860812f8ef76ec993004e364cce8bde63b6a17586d0894c68cd9276604a6f40734c800386843f7aa4ee5ff5208855d1dd5a8c2ea437dbe"}, {0x78, 0x117, 0x8, "63065dce68231ffeebd4d699da17bc67d3c243bdfc6f9a49bf569e115dde7d42b5ee7c5e707cb9166b56c202b68f71b838bfe9810066ff20694bda4980f1ade8ac7ef600b10ddb0ff3fe6b6d4b00126f6b7cb7f09c824dcaa30eaa45cbb4ff25bcfa0a"}, {0x88, 0x103, 0x8, "293c6e9e711e37989bc46cc45c06604ded4204c44f2cdcb9d80c41cfc1222effb05289f46e34c47e6a47d468c95ad93a8c78c20318548c4de131982d329a0cbd4dd3a933758ddc80eb7a03462c5c5629c444dcdd9a4eb11a15ce758b380b685737caf23e8051a981326e4fa01bc5633419870ab186bb"}, {0x1010, 0x10c, 0x3, "5298302c2b58dbc312fc9de8f070715da9e723cf866b441095e392eac022da8ae012a1c441e52b1da61628a5df4c1a400256413ab5a357b1b8218530d1198d2a57ede68b9e9f033d9a526edb25d1500e8f8247306dd2b041b420d6a0b5f1014882fb583f47a79722198ba704ea1f391c2bfc07e691d5f7de8b3900ae859f14ebf96aad6faae45b17313ac3a28d10562505c12da4d4381cacaa1adb95a0c73371f9fb7c48038e4213482d2a181e1c4b525d2fd2d95d5702b6e6992df261473f7381b60e474cf82ae23241b8fc0d297853c3f85848d5ee3155797302fa4ae9c26d05a6537663d556db951a8a0bae62013e07454f3c72615869065800d469f33aa8e54ecdea47b9a8d343da221517be2757d1cfadc436771c8e49e3945a680e02e4889d921a44c93f1c21d5d63e04bc9019095599a9d63ad4a10a40472d88431903fde892ac520d1160467fad5f58371d331e5f22af8bd707473444a053da77dad66bad57f0f358152d004f065b1ea2ad2343ada2bca24d04658a3caba5f0bef6d3f743b96eb95418b5dbfbd34a6edc3e2548d7e8ef249961ba88aef4d90de4d259dc9432e6dd93219ead101afbfeeba27cf2eba864f4828542c456083a0c1c88b99e5e414244da0ff35269e7f7966ff2853e36b63303470223ef9f8e9bec3f71ee7c0066f7b9f425c9f03edfc6575149105a47aa18c58fb20fb4a15c5acdd19000ee59cf43aba625d7d34d2c699ec4cc75345d10d1039b45f5b474735047b1cbe4a4a479e03ac4539d79c4e6da87c4642ba9cc7970b4937a5932ef4b61771024e851d448d72a28e356d4798fe7494ea74e1d84f343330d089dc49aa51c1b368e70cc4e8b4d07669b1a43d22d90c44bd483bd8f7dde5b3869ab119239c77ef82c8d36e571e4a1cd6bab7cb3e28af20afef82a397d6e121106d1d6612ca463fc0696122e62878e28d7fb0cf78919ab5ef262db23c5a0b88dd5d6be83b1cfedff3424784a2af00c8ba59ecd6b5af35a4539b4b6a544d3173cb99b2c53186d97aa5aebf0eba561185e5e345eb2411cac436476b0aaa43b30d6a1cfe4ccd3808e8ac2430bd790aea608a2fa3cdeba7a761824ee30c1322c9bad5d0b7001408db1dd384e2b43a45cc92d7d78376d70817abf048fddfded4ecf6b19cd107cbe31c4493269d2fd43dc450a6e0f74bdfbfac4784f2c2da010bb388291e9aed54df9da83f68c9cea6f3bfcdbe04c78e7afbcdb438d603f7a13c2c524f4e5fed82c959ec7305c2050a9c1a89a558a80e8d13e830f1235e3cf8f481e766f75ebc3e16bce0c0efce1bce6cf7c23724c5084c084dc812f25f535deed5f96700c40ac4b649185345d103314b9f8cdbbd525c5decf729a2278d21a06cc3e10f130db79114bb1511830f77013fe2830f19496009e8649d5d0a2c3d8dbcafa7919e7e2538c4e007e9c400ae29082ce51744ee0fec8d26c3107b42eb43c84312c4a67504519c697ffd2c24d72037707aaa1af7558f9d7fda4627784e176a8a4cc516d17c6095dc0ebae818f43f5a643f5350a0cf04316820d598db17d15096cf81a22b1d017c8cb54793e85fce4bb625e596537db3febbda7f82be9acbb72d642d195c0eb38f76ea6283205b85a4d8619c26ea9e5b2b45a03f3da299ac05d5422f4887acb49484ea8f7630a2ca7b97002cc44ee7aaa2ab9755a2b81d40019dc85c136e7f5a0dcba6bf1fc748182e553fab1b4de6e3d10b06509f2ed8d116ff16178cc685f8c5dc89f28595d44fea89aaabc6de3be030355b049436a75de26102f01c8f5c2a50282506be3d1255f69f3d17525de6c6d37acf3e07764cf83480fa42833d192ceb5d1a1567fff59a5480fd6ca18d3ab38730bd0b3886791451ab4c046ce028ec59082578f52632a428e070300b01f58e2b5a025615e2b347e257de4c51ad6e070d1a045516564422cbc110ef357016b4a8ee1ef43a9ffb8297f69bf6aca677868f1c8f6f6236e8e0985a054bb0903316cb2b773360530f2072ab99fe6d2ea681677fd8c6dc5d76d770668c332684575c50dc19dd424041ae7e03b02ec7b193c7485aeb002f616f110fcf4bdd1391e97b27b1f48cb30768743470a48dfaf8c0b03dcd7e1c22942964fb90a46ecf9b43a9d106cdbd50c28ec8c1d1f0920a831c529d20f64ad2bff50455b49827b514db6468183b2756118af13be0063deb5d22ad1febce051f0ab78897b16cb7a4df8b0614150f419289a0626e3590106a692e4f6eac42401abf87b906e4ba655dccea0140f6652fa522a3ef43d0820eae303aba7e3343c666c41bcb64d77f132a5199eb2dd03a8f97f19a1c65de85c75449c1a32e28db3b2901b0230302a0a6edf22604f66952a6d7a05e536ad52f2c1d2cf0d8f2d9e65f4c54926994a1fefa9f3c32d7e998557191f43ec76e3ff83e5e4385c3d91623adb5a20e9d5493e956824565927312da6dceca2d263e63fc6539124568e2022477bd0e9d1d5ca61ccb689953fbf5edfcabbecc403f4a4dcffce66c4fe82ebb9633fdf38d0a5fc1feb4e0e23dcf0e34869902e00ff6922e00ab96347ed9301ec74afe9e29b9567b8b117bc230f3a8163c5d23e7ebce87add8f98e2ac850e29e0794d776c98aec08e166eea6495e84c9a0e676c20d7a2a19d4c6f4b9f73a2975fd236cc7889a8e80f7d45c94f70e253d615b4ca3cc405c6f29f240437e854837e5927f9d9bee9d634b37548f0d48e3eb2413c1a22611de4f170d8716de8f1d2be247dd0a447743eb052a3e12bb1c32f5200c420f9c84c162fe40980d333ff1fded6bc7e616fa987f1f2dae64f83ea1e80a6e4db124a693e09a85fcf9cbf4af02723ca4b7bab57043bfacf57c391094593584dacc3f1fb8f6a479fa1f2abb6bceb4c9092593b0a5c670f6714db8a0c44898e8843f920b1e1ff0b66674b97619e934a60a62010fc5ee0b143d8faf969b349b7a5267126e39faf9861a3c727ec116226ef15d4cd76f2c1ca884d1c49957a04b6857663f8b6cdcaaebe9fb08e68f8b1483967bc6632eb23199dbc01e6f4264ad5334e7c8b48a84bed3217f3216f9f3428065f43c5401b916cec1db59929a4789782c1ffffa243d73a5a072de7bf5362b4ec3496b2d0688a464da61282f85724b877a70e99847c5e9b36a78dd295f76cb86c06dcaf15c308628a231f851002c8d856d61f27cc91e367377600816578d1333600de437a94497888822fec25e01b959ecf30b259a9f7fdcd9e6452bea7ab881e96d25c3b1b7e143b62ce71443b13056bd37fcf1f09df4cf3a070191b6f7f65e8a92dcf6aef76672fbcc172c98f447037027983f73b253443682e881a8cfac5888ff747f0446c6622f6e38786cbdb1d12b319c87153f190304d4c9f354fde4395be4709f5d5b918bde27ca072b06241773a67268813f6dd7ce5a995e7e19af9bf16ea11f2015a63a956272da2d2640766841c2b401eaa2a4f99a2c3c20a1dc50fee5aaebf30594625bf9d15345962ca200d0c38536db5f991ec1ab41a582a5a85ef31b6819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{&(0x7f0000001000)="6a629211d7b9ef6c3241c32b73719abe728e6b1fb6d78d331b84dbf75d6bd443371b2cd1d3b01e691324b1a84253f50b4314b39b1b2b40b589ac95f97367afa2fa7c77128cad4b4a91d3e10c512ce8c6f04fd3c3d3ce35ef91fa98e1591f6ceb6aea1e9b32069f0a991c4053ce07ff720490a514712c20c6b646bb7bd77aa8a986ff1af6e894555c61790461c6b7786dc719e998eb0d6dd7f146615269c168b480db997b76f9561cd6d627d2897015bae38d96b3b6efd3b04dc191f724f55360d778c57a854888548fc1dbba20fb174c1172557ee73648", 0xd7}, {&(0x7f0000002000)="2ddfac6d90aec5b16a986f8cf84f2a2a15c13aad5d667f4f352c82e7a2dfe0f81909649d0ba9ff2c6d00ef4b37393da4ed07214a43f1e05ceebd35036de47d6d96818605ddcb8fcfb84b47b9fe66e7ae753dc9ebedd040b205d6670c14b48e2f73bc7bbb80664de465ef3078b297ec3e830029b76052a202e1d2a8544fe294717c8d86b1a0efed61547fe1687bffddbf9a71c4c9ace08b61f47664452acdc8dad8e212e08e2ec76e49b56f3a", 0xac}, {&(0x7f0000002000-0x6e)="e717a56704ae57aedc52f83cc3e62be18a9d6801b53302d694fa6e5611451ac6f35e842888865426f9f090d36cff4d2fb91f5b276f4aa8f12566ea7692ca98c6f689ec040729d9fb147048ef477f54d8f8193287094d28a4e8e601bb6b3ad4e6590e0341d2fc00cb94384e1e7b39", 0x6e}, {&(0x7f0000000000)="a3af934a6b37a38b1a097af01a88f6e4226fd7672abb4909fa83790132a8beef0c098b7d8afccaf570fe272e38854401b054e5d1ee6bd8a7a2fbdcf05bcc7f3b4a1a68baed1af70a54b1cbb28afa503ed7423321f044021e4f424b2bcbf0d79419f2637abbd13eda95130d07e2174cf93f0b0fa339e2b2fcec57f63b2b6fb5fbe5d8b25f1212e07769dc760a2dceed55f541cae299896bf9e65f7973d697b99fe37bc1e45b289d8910a4f27d0e7263595088f6d6a5c9ea0051a92774e560", 0xbe}], 0x9, &(0x7f0000002000)=[{0x1010, 0x10e, 0x2a, "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"}, {0xc0, 0x109, 0xfffffffffffffffe, "fc66b338b761a930ebf7280abc5745d172b028bacccb181dacc9cda94b18485876c35c6141da1d1860bf8d7daf5571d3d623e9ca67c6795c7a25810252a2b3ce95b12c243ab3e70325e68a4ec379b14250ee1699a7f39cf8427dec171dc3257990c0eefdbff0821242bbe420b28d8a338b6e6243bae11cb66d1e3acd6d67f06211b6b6d5116d012155b08ec9a4cd6174488c8ec2ee1962e8950b38e2573aa9984bf5010f8e2c61627401963ccecf"}], 0x10d0, 0x800}, 0x5}], 0x7, 0x8000)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000)={0xffffffff}, 0x4)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000006000-0x4)=r0, 0x4)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r1, 0x8000000)
sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
close(r1)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e99000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fc000)=0xe8)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d07000-0x8)={<r0=>0x0, <r1=>0x0})
epoll_pwait(r1, &(0x7f0000557000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000196000-0x8)={0x0}, 0x8)
bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000eb7000)={r0, 0x28, &(0x7f0000c13000)={0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000807000)={r2, 0x8, 0x18}, 0xc)
bpf$BPF_PROG_DETACH(0x9, &(0x7f00002db000)={0x0, r1, 0x3, 0x3, 0x0}, 0x14)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x8000000000c, 0x2, 0x1ff)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x2, 0x0, []})
ioctl(r0, 0x8916, &(0x7f0000000000)="")
ioctl(r0, 0x8936, &(0x7f0000000000)="")
mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fda000-0x4)=0xffffffffffffffa6, 0x4)
ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fd9000-0x2)={@common='ipddp0\x00', @ifru_flags=0x2000})
mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84)
ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000434000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0})
setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000468000-0x8)={0x3, 0x100000000, 0x4, 0x9}, 0x8)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x2, 0x0)
mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000dd8000-0x12)={@common='eql\x00', 0x1})
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000dd9000-0xc)={<r1=>0x0, 0x8, 0x10}, &(0x7f0000b66000-0x4)=0xc)
mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000108000)={r1, 0x6}, &(0x7f0000dd8000)=0x8)
write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x3, 0x300)
setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e79000)={0x7, 0x5, 0x3ff, 0xfffffffffffffffe, 0x7ff}, 0x14)
readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000339000)=0x0)
r1 = socket$inet(0x2, 0x3, 0x800000000000011)
bind$inet(r0, &(0x7f000077f000-0x10)={0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000ab1000-0x8)={0x0, 0x0})
ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00001f9000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f91000)=@int=0x0, &(0x7f0000b30000)=0x4)
socket$inet(0x2, 0x3, 0x2)
bind$inet(r0, &(0x7f0000143000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res$synack(&(0x7f0000ae9000)={0x0, 0x0}, 0x1, 0x0)
syz_emit_ethernet(0x29, &(0x7f0000496000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@x25={0x805, {0x0, 0x3f, 0xff, "b6f7fb0d3f870c8aa695752a19ec5703e8de94ab2ef170b1"}}}}, 0x0)
syz_emit_ethernet(0x82, &(0x7f00001c3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@rand_addr=0x0], 0x0}, {[@empty=0x0], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []})
socket$nl_generic(0x10, 0x3, 0x10)

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x400)
getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000ba9000-0xc2)=""/194, &(0x7f000051f000-0x4)=0xc2)
r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x88003)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000063f000-0x4)=0x0, 0x80800)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000049f000)=0x0, &(0x7f0000ad8000)=0x4)
poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x42, 0x0}], 0x3, 0xd883)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd)
socket$inet6(0xa, 0x80001, 0xfffffffffffffff9)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0})
ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000249000)={0x0, 0x0})
accept4$inet6(r1, &(0x7f00008d3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e32000)=0x1c, 0x800)
r3 = accept$inet(r2, &(0x7f0000c69000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f79000-0x4)=0x10)
ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000a95000)=0x0)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000067f000)={0x80000000, 0x0})
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0})
r4 = accept$inet(r2, &(0x7f0000a99000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000074b000-0x2)=0x10)
ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000d2b000-0x4)=0x0)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x22a, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x1f4, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x8, 0x0, 0x800, 0x20, 0x0, 0x2, 0x1}, @routing={0x3a, 0x10, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2c, 0x10, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3a, 0x0, 0x4, 0x100000001, 0x0, 0x40, 0x3}, @dstopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x2}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xa52b}]}, @routing={0xb7, 0x14, 0x3, 0xffffffff, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xef6}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0)
mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000f8000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000f7000)={<r1=>0x0, 0x0, 0x140000}, &(0x7f00000f8000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000054000)={r1, 0x1, 0x10}, &(0x7f0000020000)=0xc)
pipe(&(0x7f00000f6000)={<r2=>0x0, <r3=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000001d000-0x8)={0x1, [<r4=>0x0]}, &(0x7f0000087000-0x4)=0x8)
mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000f6000)=@assoc_value={r4, 0x7}, 0x8)
bind$ipx(r3, &(0x7f00000a6000-0x10)={0x4, 0x7b50, 0x3, "3aaf882a9f12", 0x8, 0x0}, 0x10)
setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000008000-0x118)={0x3ff, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)

2018/01/15 17:13:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0xa, 0x2, &(0x7f0000000000)={0x0, <r1=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000+0x756)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x4f)={<r2=>0x0, 0x47, "8e1f85c3243bb700bc4365f4ba224891be5d02d1fa27b8e4b85e779fdba564f27c8d323b0aebca3a9c9265765041cd5d6984358c76e86c27275a709b548476a021c55a231337cb"}, &(0x7f0000002000-0x4)=0x4f)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={<r3=>0x0, 0x200}, &(0x7f0000001000)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x3, 0xbb97, 0x7, 0x7ff, 0xfffffffffffffffd, 0x3ff, {r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000008000, 0x1c1, 0x6, 0x8630, 0xa1b}}, &(0x7f0000001000)=0xb8)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000-0xc)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x400000003, 0xff)
bind$inet(r0, &(0x7f00006f2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000043d000)=0x0, &(0x7f0000a53000-0x4)=0x8)
r1 = socket(0x17, 0x2, 0x8)
r2 = accept4$inet6(r1, &(0x7f0000793000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f00000-0x4)=0x1c, 0x800)
sendto$inet(r0, &(0x7f00003d7000)="068c09ed10dab932a201570cd4d91792cb3c9f3ed9b41900", 0x18, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006f1000)={<r3=>0x0, @in6={{0xa, 0x3, 0x1ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3, 0x1, 0x1, 0x6, 0x3, 0x3, 0xfff, 0x8001, 0x8, 0x3, 0x7, 0x6, 0x10001, 0x200]}, &(0x7f0000010000-0x4)=0x108)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ca1000)={r3, 0x1}, &(0x7f0000cfc000-0x4)=0x8)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e8d000)={0x0, 0x0})
setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000078d000)={0x4, {{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003a2000)={0x0, <r0=>0x0})
setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00005a5000)="06546c4431ab1c6a3d64b28ccc23c8889aa9a0f5f4d190e006fb26c1240ad172ea8807b962a93ef55560f7fba011cf54da59b4e494e0531f37a604a7b1f83e6e77d4a84559f8bea94911d5457b65b13a4166d747883e6f45b292715d911ef06278ba7f7e23bda4d4198a1973bbf1e3e7bc7efcd5beb3f2a38ebd9af7e5305f2fe58f3c55b177019ff96d7f835337bb5f5969c9be5a3e70095031a6c3d2488ac93e883b818751af2354fd3b340b8a55db824798ef3e5afd87bf395b09586e1675aa22974eec25cbb89c47dbbdf206db486b0a95cd511eb3", 0xd7)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d18000+0x2f5)={0x0, 0x0})
connect$inet(r1, &(0x7f0000b02000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)

[  165.667057] dccp_invalid_packet: invalid packet type
[  165.676923] dccp_invalid_packet: invalid packet type
2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bb6000)={0xe5d0, 0xfffffffffffffffe, 0x8000, 0x8, 0x7, 0x3, 0x2, 0x3ff, <r1=>0x0}, &(0x7f00008ed000-0x4)=0x20)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000425000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000477000)={r1, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
setsockopt(r0, 0x8000001000000106, 0x5, &(0x7f00000ce000-0x10)="01000000030003000000001500c4fff7", 0x10)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000517000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
socketpair$inet6(0xa, 0xa, 0x200, &(0x7f0000717000-0x8)={0x0, <r2=>0x0})
ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f000017c000+0xa10)="defd499bc0ab1fa8614cf12db1c1e58def7969df1fa5a07492a27baa96e834251796eeb3ee154f029adc8ba7681c0a1696e45f07ce3ff11ea4b13e7628e0ddfc09228b74e055803a1c3e573c3c92cc7e2fc4869d45cc9752f257df8e9ff46c4afc2943580c0b391926a9d2432ede4ecd556124458c0fbcf084bd3328887a81f298895078566b8e9784f140768b46f8d9c6deaf0976ded8a8b5efcf1122c7a3112ed079260c13ff7558a08e23bb7b43ec")
setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000001000-0x1c)=@req3={0x1000, 0x7, 0x99, 0xbcd1, 0x400, 0x3, 0x80000000}, 0x1c)
recvmsg(r2, &(0x7f00007a3000-0x38)={&(0x7f00005de000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ffd000)=[{&(0x7f0000698000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f0000731000-0x6b)=""/107, 0x6b, 0x4}, 0x40)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1b, 0x2, 0x1, &(0x7f0000087000)={<r0=>0x0, <r1=>0x0})
epoll_wait(r1, &(0x7f0000eb4000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x148, 0xd235)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004c5000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000393000)=0xe8)
bind$packet(r0, &(0x7f0000c53000-0x14)={0x11, 0xd, r2, 0x1, 0x101, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14)
getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00006b8000)=0xff, &(0x7f00008af000)=0x4)
r3 = socket(0x10, 0xa, 0xc)
getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000784000)={<r4=>0x0, 0x0, 0x401, 0xfffffffeffffffff, 0x10000, 0x443008b7, 0xe98, 0x3, {0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf42, 0x10000, 0xffffffffffffffff, 0x7fffffff, 0x80000001}}, &(0x7f0000077000-0x4)=0xb8)
getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000cfe000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000186000)=0x8)
setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000a29000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006c5000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50474d35, 0x3, 0x9, 0x480000000, 0x45}, &(0x7f00009a9000)=0xa0)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006a3000+0x546)=0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00007dd000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = socket(0x10, 0x800000003, 0x0)
getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000066f000)={0x0, 0x0, 0x0}, &(0x7f0000fe3000-0x4)=0x9e)
write(r3, &(0x7f0000799000)="1f0000000601ff00050000000000010100b900000900000001000000000000", 0x1f)
getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b15000)=0x3, &(0x7f000035d000)=0x2)
epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000036e000)={0x1, 0x0})
setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000091c000-0x4)=0xfffffffffffffffa, 0x4)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000987000-0x1c)=[@in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00009c5000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2bf7dfb9}], 0x2c)

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000d2000)={0x0, 0x0}, &(0x7f0000668000-0x4)=0x8)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x8000004000000003, 0x2)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000246000-0x4)=0x5, 0x4)
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000c6000-0x4)=0x6, 0x4)
sendto$inet(r0, &(0x7f0000461000-0x9d)="", 0x0, 0x8081, &(0x7f0000f9f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_l2cap(0x1f, 0x2, 0x0)
getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x126, &(0x7f0000009000-0x12a)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0xf0, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x12, 0x3, 0x7fff, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @fragment={0x0, 0x0, 0x7f, 0x91c, 0x0, 0x5, 0x3}, @fragment={0x6b, 0x0, 0x3, 0x20, 0x0, 0xc985, 0x1}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0xff}, @jumbo={0xc2, 0x4, 0x1}]}, @routing={0x2b, 0x4, 0x1, 0x26c6, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}], @gre={{0x0, 0x0, 0x1, 0x8, 0x0, 0x7f, 0x0, 0x1, 0x880b, 0x0, 0x1, [], ""}}}}}}}, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x806, 0xfff, &(0x7f0000009000)={<r1=>0x0, 0x0})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000009000)={0x2, 0x100000001})

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
getsockopt(r0, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4)
getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000d87000-0x4)=0x0, &(0x7f0000c87000)=0x4)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000001000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt(r0, 0x2, 0x43, &(0x7f0000dd3000-0x54)=""/84, &(0x7f000089f000-0x4)=0x54)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x8000000000000802, 0x0)
bind(r0, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10)
r1 = socket(0x11, 0x80002, 0x300)
setsockopt(r1, 0x107, 0x5, &(0x7f00007d5000)="", 0x0)
write(r0, &(0x7f0000f3c000)="", 0x0)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x800000014)
r1 = accept4(r0, &(0x7f0000b4b000-0x80)=@generic={0x0, ""/126}, &(0x7f0000e5d000-0x4)=0x80, 0x80800)
getsockname$unix(r1, &(0x7f0000b49000-0x21)=@file={0x0, ""/31}, &(0x7f00005b9000)=0x21)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000561000-0x10)=@generic="4942d9e54df2c1544925c796b1936af0")
writev(r0, &(0x7f0000c79000-0x20)=[{&(0x7f0000f53000)="1d28f44a39a7bf686993337b6aa7ad456a509711a0ad94f774d3595dd9e71f2697bb363b5070ebefa40ffd1a29c7f98737e25cb8c5fbf86ae7464f7a83127e99833298b87a5d63a0971d23c1f2a6b916bed47c1181cd37678aadc256b6d918cdec7369981ab83fcd03a357de81971a7a79165078fd", 0x75}, {&(0x7f000019a000)="c025bf48149d944573402d41eee3827e9ad8982b9136f2a3851c93202ced7e3e002b67b41bfaf4f0aa951f7f0c19ff463b5cfb66e5fcbd1a868455fd29a002acaf04d1227b16b54e34ffa369cdac84547153a5f68c9a7042", 0x58}], 0x2)

2018/01/15 17:13:31 executing program 7:
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000e28000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xc20000000000, 0x4)
r2 = socket$inet(0x2, 0x5, 0x1)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={<r3=>0x0, 0x1ff, 0x8000, 0x0, 0x16faa68a, 0x100}, &(0x7f0000001000)=0x14)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x0, 0x16, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c)
r4 = socket$bt_l2cap(0x1f, 0x2, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4)
socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pwrite64(r4, &(0x7f0000004000-0x74)="244172ce1e590b6e82100446f5c8fdab4da4454aecae10db70c0aa3fac1e0935d8d05ad30a46fd9accca78d0c84b6427531380ae289204c7ec7517a34ddc2496ce8f6ebd27174a1ebe5383e2d4773819b431f70820fc8bd228d7ddab3e742e1e5375d1585e43a2135c30e04898fcb6897727b9ea", 0x74, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = accept(r2, &(0x7f0000003000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000005000-0xfd)={r0, 0x2e, 0x82b, "594e48f24d19a1fd3cc92de55ebebddf38a271cfebd2e7afa78f1d0b2192c052faf5c6b8fdc15572abd34b34eb7af4f35b02160b88a857d768c432816d3375d46bf32ddea01968231452b94f4ff1a7a860d2be4491e0c05886dd0317b33f5b64304e5b6cdf88817c6918969409ed1107910b59b7cefb534c276ba4023747d81e91bdd987b13685aa8dbb7359272adbb6f9d31d8633a05410961fca838bcf36699f81468d2e834243779a8ce3f979f8c3e4f6c45de5760b909c6ec1b8ff8ea2d1c86c903e87c070ea7496845632147cd18802ad5646cc1299098c9fb50b96a9faceb4366fb285d3d2ed37d2c0fd7660efc5805b"})
connect(r4, &(0x7f0000000000)=@rc={0x1f, {0x4, 0x100, 0xe9a, 0x3, 0x0, 0x3f}, 0x1ff}, 0x9)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90)
connect$can_bcm(r5, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000002000-0x8c)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
socket(0xa, 0x80000, 0x1ff)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r6 = accept$nfc_llcp(r5, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$nfc_llcp(r6, &(0x7f0000007000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000006000)=0x60)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
connect$can_bcm(r0, &(0x7f00001b1000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
socket$can_raw(0x1d, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000010a000-0x8)={0x0, 0xffffffffffffffff, 0x0, 0x40006}, 0xfffffffffffffd61)
socket$kcm(0x29, 0x2, 0x0)
socketpair(0x11, 0xf, 0x28000000000, &(0x7f0000655000-0x8)={<r2=>0x0, 0x0})
bpf$OBJ_PIN_MAP(0x6, &(0x7f0000092000-0xc)={&(0x7f00009eb000)='./file0\x00', r2}, 0x393)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1)
ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"})

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f00005c9000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x7ff, "dcfeb218d203"})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0xa, 0x2000000001, 0x0)
ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f000000d000)="264563c7a2b65d5e182a")
accept4$inet6(r0, &(0x7f000035a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005d5000)=0x1c, 0x800)
ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000ba9000-0x4)=0x0)
ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}})
ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ef8000-0x1e)={0x1, 0x97d, 0x0, "796c55cc2626", "c15c9f20633428adc1ba2a4e13ff61f7"})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c35000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a6b000)={<r3=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00008d7000-0x10)={r3, &(0x7f0000112000)=""/118})
getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28)

2018/01/15 17:13:31 executing program 5:
r0 = socket$nl_crypto(0x10, 0x3, 0x15)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x7f)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x1, 0x0)
ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000200000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'})

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={<r2=>0x0, 0x100000001}, &(0x7f0000f30000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ae6000)={r2, 0x1}, 0x8)
bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"48717e371a3054"}, 0x0}, 0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4)
ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0)
ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0xf)={@generic="4a5e732f969cdabfa4254d0e4face252", 0x5})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x5, 0x0}, 0xc)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000-0x10)={<r3=>r2, 0x48, &(0x7f0000001000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}]}, &(0x7f0000002000)=0x10)
ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netlink(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0xa)={<r4=>r3, 0x2, 0x1, [0x7f]}, &(0x7f0000004000+0xb3f)=0xa)
socket$nl_route(0x10, 0x3, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000005000)=0x2, 0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000007000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000)=0x4)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008000)={r4, 0xffffffff, 0x7, 0x1, 0x8000, 0x7}, &(0x7f0000001000)=0x14)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000009000)=[@in={0x2, 0x0, @rand_addr=0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7e}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xa)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=0xc, 0x80800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={<r1=>0x0, 0x0}, &(0x7f00008bb000)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000634000-0x8c)={r1, @in6={{0xa, 0x3, 0x29f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000091e000-0x20)={0xfb1, 0x3, 0xd, 0x2, 0x5, 0x9, 0x5, 0x8, r1}, 0x20)
listen(r2, 0x100401000003)
r3 = accept$inet(r2, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10)
write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1)
setsockopt(r2, 0x4084, 0x7b, &(0x7f0000794000)="8022e2ed00ef0000", 0xfffffffffffffdb0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8)
write(r3, &(0x7f00007b0000)="01", 0x1)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14)
socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000020c000-0x1)={<r1=>0x0, <r2=>0x0})
getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000d6000)={@loopback={0x0, 0x0}, <r3=>0x0}, &(0x7f0000739000-0x4)=0x14)
r4 = accept$alg(r0, 0x0, 0x0)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000bda000)={@generic="3fa21fcbf9f6803cf37c1a74ad833467", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r5 = accept4(r0, &(0x7f0000bc1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006a0000)=0x60, 0x80000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000231000-0x98)={<r6=>0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xfff}, &(0x7f000071a000-0x4)=0x98)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000acf000)={r6, 0x800}, &(0x7f0000fbf000)=0x8)
sendmmsg$alg(r4, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0)

2018/01/15 17:13:31 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000c13000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009d9000-0x4)=0x10)
r1 = gettid()
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
r3 = getgid()
setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa2000+0xc0d)={r1, r2, r3}, 0xc)
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)
epoll_create(0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x58)="352cf70fec4f1cb34087bfec11c03d77b6b7e937951c5e7b2db68b9a92ea98275767e16513606e30be07119ac2cc624a6508050152344ea042e140c4a9cd5678fc55e36f5777c879d973f51257ffebf381899389bca5a37b", 0x58}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="7e6b32b3ed59a03b78a8a29247a6ccb1b323f401345932e81dffeecffb4dd768850de56f18d1fea2b54523c4613998ccba347c5931cf84c8d2e85dcb9426771922c135cc15101f4b07a45ba02156faccc01dd3032dde", 0x56}, {&(0x7f0000001000-0xf)="135c5311821a723e05ffce261145c5", 0xf}, {&(0x7f0000001000)="f380ae54722890b5477adf26d873c9f8d7b457193ccfcc23a351ec60c018afdff73c1b989b38791f86637841591c44078b80abf7b2bdd1b8ec8f70187d2e8883f8b498720797f3d9a9042b6dbc36428d245ee59d72c5aa49f67975cf79cb0acfba07b54e7269e1a0995f8ded3bf586d12ac7afe3113dbaeedafb0748d56537894c7cf6948082ab3fe753a0616633433a8e6df1269c7816d8e0faf5d32b175c8e6fa9eb0d22ad67a0fc71cf8c0cfde5ccf1aeb00d069e332eb7356e6b7ada7378765b539d89aef8ba", 0xc8}], 0x5, &(0x7f0000001000-0x128)=[{0xc8, 0x1, 0x4, "a4c6f99cc7883217fa88faa53ea4a9406f978fb3ebb4b6a7573fe685008906c33d8fb44fda55d7675a587c212cbe409cf9dce4a1f1d9108d42fb22269537fe114ec951fa7f9890768d97244c9199959422e9bc33c24bf9b12ef465c8f7a9c036b39a13728ab541393e28821ae90c0a476db742f101b8de5b337e176f3c5441e4734548312c5316055d5a63067ec609bb67136c2a33f15be7a39da6230010894f0849e6547927f7fa077ff1d8cb9b8264297163f2f705b3eb"}, {0x60, 0x0, 0x7, "d823cfb613bb9b900a71142fd3cdd29e01c4624a336dc56487fc4317eb17dcf26d84c0ac047281edcf804fa49af8445b50dce539507531ba2c4da7719c946ebf920b1464ddab961de4a1dae78b"}], 0x128, 0x24048881}, 0x8000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={<r4=>0x0, 0x0, 0x0, []}, &(0x7f0000001000-0x4)=0x8)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000003000-0x6)={<r5=>r4, 0x104}, &(0x7f0000001000)=0xffffffffffffffea)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x6, 0x4, 0xf3d, 0x4, 0x7, 0xac89, 0x6, r5}, &(0x7f0000000000)=0x20)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000062a000-0x4)=r1)
r6 = socket(0xa, 0x3, 0x3a)
socketpair(0xea639913df79eb10, 0x7, 0x80000001, &(0x7f0000222000)={<r7=>0x0, 0x0})
bpf$OBJ_PIN_PROG(0x6, &(0x7f0000859000)={&(0x7f00006af000)='./file0\x00', r7}, 0xc)
getsockopt(r6, 0x3a, 0x1, &(0x7f00001f7000)=""/0, &(0x7f0000001000)=0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000976000-0x4)=0x1, 0xffffffffffffff2b)
setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000341000)={0x80000000, 0x800a, 0x3, 0xe, r5}, 0x10)

2018/01/15 17:13:31 executing program 6:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000007000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000007000)=0xe, 0x80000)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, &(0x7f0000008000)=0x432)
r1 = socket(0x18, 0x0, 0x1)
ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000009000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x9, 0x6, 0x0, 0x10000000000000, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}})
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000009000)=0x0, &(0x7f0000002000-0x4)=0x4)
sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000a000-0x4)=0x5b2)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect(r1, &(0x7f000000a000)=@llc={0x1a, 0x10, 0x4, 0x83, 0x7, 0x200, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffd0f)
setsockopt(r1, 0x111, 0x1, &(0x7f0000003000-0x5)="0d9cd50f96", 0x5)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000fec000)=0x0, 0x80800)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000623000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4)
getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4)

2018/01/15 17:13:31 executing program 6:
r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000bd8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10, 0x2, 0x0)
write(r1, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f)
socket$bt_cmtp(0x1f, 0x3, 0x5)

2018/01/15 17:13:31 executing program 0:
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000b000)=@delsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@rand_addr=0x2, 0x0, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000010000-0x4)=0x6, 0x4)
mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_dccp_int(r1, 0x21, 0xffffffffffffffff, &(0x7f000000e000-0x4)=0x0, &(0x7f0000012000)=0x4)

2018/01/15 17:13:31 executing program 3:
mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f6b000)={<r1=>0x0, 0x80000, <r2=>0xffffffffffffffff})
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f6b000)={<r3=>0x0, 0x0, <r4=>0xffffffffffffff9c})
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000f6c000)={<r5=>0x0, r1, 0x10001})
ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000aa5000-0x10)={<r6=>r5, r3, 0x0})
ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000d5a000)={0x0, <r7=>r6})
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000f6c000-0x8)={r3, r7})
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockname$packet(0xffffffffffffff9c, &(0x7f0000f6c000)={0x0, 0x0, <r8=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b19000)=0x14)
bpf$PROG_LOAD(0x5, &(0x7f0000d5e000-0x48)={0x2, 0xb, &(0x7f0000e51000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0xf, 0x1, 0xfffffffd, 0xfffffffffffffffd}, @generic={0x4, 0x7f, 0x100000000, 0xffff}, @ldst={0x3, 0x3, 0x7, 0x5, 0xf, 0xffffffff, 0x0}, @generic={0x2, 0x9, 0x8, 0x7}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a14000-0x4)='GPL\x00', 0x5, 0x2d, &(0x7f0000f6c000)=""/45, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r8}, 0x48)
recvfrom$inet(r0, &(0x7f00001a4000-0xe4)=""/228, 0xe4, 0x20, &(0x7f000005d000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000b91000)={0x800, 0x643, 0x0, 0x80})
accept4(r0, &(0x7f00000d4000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000eab000)=0x10, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007f3000)={0x0, 0x80000, <r9=>0xffffffffffffff9c})
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f0000b91000-0x40)={&(0x7f0000f6b000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000f6c000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000027a000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00009c6000)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x5, 0x4, 0x0, 0x0, 0x0, 0x0})
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r4, &(0x7f0000f6d000)=[{&(0x7f0000f6d000)="151fb0df", 0xfffffffffffffcd5}, {&(0x7f0000a86000-0xbc)="b9204fc67595e81b532bdafb4001fbc2e5b679505e563c2ea31ca9c3c884cca920f5f057986950046caa6778d46cb2253746b3f7e39cbe1b3dcb1574e4066bf91e8facfffb587aadbbcfcdf336e162c2995466075465d5b2f85359840157931356520b4daea085e445172b0f0b62f90524082e39c82ffc67c5223602fb13bc7faa583c2740d0554343d783b115460d62f29f945e0e4173259815bc498d4d30dd76402496db4c6cc709ede4db959014bcc5550b5716effa45d3632f8e", 0xbc}, {&(0x7f0000c9c000)="9bd62433bf817bd7bc03d620cdbeab0feff3dc8b57a683e294316be904ecf5775d935058d3", 0x25}, {&(0x7f000093f000)="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", 0x1000}, {&(0x7f0000f6e000-0x5f)="e7426b69667d3c3af67e00ab80269470b212025ccef855c5d7b6c8f65dcc6e6ea65a042eeb355bafcc1e7e0e7151e50803d7eb6472449a3c86db85b10b500a7de5ab56ceafdec64dacbdc31117fd43d2be072f8ee6cd8e95b1d5a9a7eafce3", 0xffffffb8}, {&(0x7f0000f6e000-0x5e)="5f8a3bef288bea5cdfbee25a625cf5f3639be534a7dfda6ada72044c3dda9ce382feb8ca49a98c2ef8409c1cf09843e428761c322ecd4209c9ef48290f8ebda137fbb4a9bc3dfabbfbb4700fac98575ce8507500a34819732c7fe98cfdd6", 0x5e}], 0x6)
listen(r0, 0x0)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a9000-0x10)={0x0, 0x48, &(0x7f0000d22000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}]}, &(0x7f0000f6b000-0x4)=0x10)

2018/01/15 17:13:31 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000e99000)={0x0, <r0=>0x0})
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000853000-0x4)=0x1000, 0x4)
r1 = socket(0x0, 0x802, 0x0)
write(r1, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f)
recvfrom$inet6(r1, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000c58000)=0x0)
recvfrom$ipx(r1, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38)

2018/01/15 17:13:31 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0xfffffffffffffe6a, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff97)
sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffb4d}, 0x1c)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc)
setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4)
writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f000083f000)="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", 0x4a9}], 0x1)
close(r0)

2018/01/15 17:13:31 executing program 2:
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$nl_netfilter(0x10, 0x3, 0xc)
socket$nl_generic(0x10, 0x3, 0x10)
syz_emit_ethernet(0x3e, &(0x7f0000010000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]})

2018/01/15 17:13:31 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000)
getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000ca7000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f0000d13000-0x4)=0x14)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b20000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e10000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x1, 0x0, 0x3, 0x0, 0x2, 0x0, 0x80, 0x0, r1, r2}, {0x4, 0x7, 0x780, 0xa000000000000, 0xfffffffffffffff9, 0x5, 0x40, 0x7}, {0x3, 0x8, 0x2, 0x9}, 0x80000000, 0xb, 0x1, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x2, 0x0, 0xceec, 0x1000000000, 0x8, 0x5}}, 0xe8)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={<r3=>0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r3, 0x0, 0x9}, 0x8)
r4 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89)
r5 = socket(0x10, 0x2, 0x10)
getpeername$inet6(r5, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c)
r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17)
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000f0d000-0x6)={<r7=>0x0, 0x0}, &(0x7f00004ad000)=0x6)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ee0000)={r7, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r6, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00006ca000-0x8)=@assoc_id=r3, 0x4)
write(r5, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x25f)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000e2c000)=0x100000000, 0x4)
mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r8 = socket$inet(0x10, 0x3, 0x0)
sendto$inet(r8, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0)

2018/01/15 17:13:31 executing program 5:
mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f0c000-0x8)={0x0, 0x0})
socket$bt_hci(0x1f, 0x3, 0x1)
mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000e1b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f0b000)=0x10, 0x80000)
setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0xa1, 0xfffffcfe)
mmap(&(0x7f0000301000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0)
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000177000-0x4)=0x0)
getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000f0d000)=0x8)
mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0c000-0x4)={<r2=>r1})
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000729000-0x20)={0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f0b000)=0xfffffffffffffe17)
mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = accept(r0, &(0x7f000000e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000006000)=0x6)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000000c000-0x4)=0x80, 0x4)
sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000010000)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8}, 0x12e)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bc4000-0xc)={@empty=0x0, @multicast1=0x0, <r1=>0x0}, &(0x7f0000e03000)=0x235)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000088e000)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000a5f000-0x20)={0x9, <r3=>0x0, 0x10001, 0x7ff})
ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000508000)={0x6, r3, 0x3, 0x4})
socketpair(0x3, 0x80000, 0x10000, &(0x7f00002b4000)={<r4=>0x0, 0x0})
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f00001e8000)='yeah\x00', 0x5)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d2e000-0x18)={@loopback={0x0, 0x1}, 0x0, r1})

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000a0e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a0e000-0x4)=0x10)
mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$ax25(r0, &(0x7f000089b000-0x33)="a53ea69f0e0c0cf465ff4528a9cc803594ba1b4e32b31392cb849ab0b86f643b6776cae068dfcddb5261f064e4ac3ee416f6a4", 0x33, 0x1, &(0x7f0000a0d000)={0x3, {"cfd8c137ce2333"}, 0x4}, 0x10)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r1, &(0x7f0000010000+0x7fb)={&(0x7f0000116000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x20000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\x00\b']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f00000d5000-0x90)=[{&(0x7f00000d0000-0x1a)="ed", 0x1}, {&(0x7f0000780000)="", 0x0}, {&(0x7f0000bbc000)="510656", 0x3}], 0x2ab, &(0x7f0000e8c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0)

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0)
r0 = socket$bt_hci(0x1f, 0x3, 0x1)
setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xfffffffffffffff7, 0x4)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
r1 = accept(r0, &(0x7f000054b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000259000)=0x60)
r2 = socket$inet6(0xa, 0x3, 0x6)
setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14)
setsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14)
ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e88000-0x28)={@generic="353e48edc7391d2a71a951ebb570a13c", <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000f2000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14)
socket$bt_hci(0x1f, 0x3, 0x1)

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', <r1=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10)
bind$nfc_llcp(r0, &(0x7f00002a3000-0x60)={0x27, 0xdcc6, 0x3f65, 0x0, 0x0, 0x20, "6bfa3ac780b768021d9f77b6df4a2bfcbdd99bd334b5442fa0fad5ac4ba1c8a376d5070a5387a156d94f30d38eb7b0a2a69fd0c8ce6db7406dddc08f793674", 0x1}, 0x60)
setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10)

[  166.070771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'.
[  166.090576] netlink: 'syz-executor7': attribute type 3 has an invalid length.
2018/01/15 17:13:32 executing program 4:
r0 = socket$inet(0x2, 0x803, 0x1)
sendto$inet(r0, &(0x7f0000be0000+0x425)="8dbf", 0x2, 0x850, &(0x7f00007ae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8)
r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0xfffffffffffffac5, 0x4)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x1)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002fe000-0x8)={<r1=>0x0, 0x0}, &(0x7f000044a000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000072f000-0x1)={<r2=>r1, 0xffffffffffff8001}, &(0x7f00000d8000)=0xff0b)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000186000-0x98)={r2, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xf927}, &(0x7f0000cac000-0x4)=0x98)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dea000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x80000, 0x8, &(0x7f0000000000+0xf85)={<r0=>0x0, 0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$unix(r0, &(0x7f0000001000-0x18)=@file={0x0, ""/22}, &(0x7f0000001000)=0x18)
r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000028d000-0x4)=0x1c)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x6, [0x8, 0xadce, 0x0, 0x4, 0xffffffffffffffff, 0x400]}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$int_in(r1, 0x5473, &(0x7f0000320000-0x8)=0x9)
socket$key(0xf, 0x3, 0x2)
r2 = socket$packet(0x11, 0x0, 0x300)
accept$inet(r1, &(0x7f0000d2f000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002af000-0x4)=0x10)
accept$packet(0xffffffffffffff9c, &(0x7f0000d69000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008a2000-0x4)=0xfffffffffffffe48)
setsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f0000bd5000)="a1ad5f97a194798853a3570004561761062bf41a5c512694849d25e931a9866077a2", 0x22)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00007fa000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r3})
setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f000090d000-0x2)=0x449f, 0x2)
connect$packet(r2, &(0x7f000022a000-0x14)={0x11, 0x7, r3, 0x1, 0x100000001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14)
socket$key(0xf, 0x3, 0x2)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_raw(0x1d, 0x3, 0x1)
mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001c000-0xc4)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000b000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
r2 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:32 executing program 1:
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000b6000-0x8)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={<r2=>0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e84000)={@generic="0037a5bdf22affabea024b876fb68956", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$nl_route(0x10, 0x3, 0x0)
accept(r1, &(0x7f0000715000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000544000-0x4)=0x10)
sendmsg$nl_route(r3, &(0x7f0000643000-0x38)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008c2000-0x10)={&(0x7f00005fc000)=@ipv4_newroute={0x28, 0x18, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}, @RTA_ENCAP={0x4, 0x16, @generic=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r4, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f000000a000)="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", 0x100)

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x805, 0x0)
connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f000084f000-0x5a)="3f4e64ab591700cde00771c85062264d3d59bd397b38ad175dc73cb3f866c9d74a451ffdb0ab7540bb2287f5ae0739248413c2ec3a6ff96c56e6aa02d1a410cdd1a4bcada3ad445357ad5d91714f247a2666b2f0d180832b955e", 0x5a, 0x20000000, &(0x7f0000a90000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socketpair(0xf, 0x3, 0x80000001, &(0x7f0000a83000-0x8)={<r1=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000ea8000-0x8)={<r2=>0x0, 0x8}, &(0x7f0000abc000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000e22000)={r2, 0xb3, "85ecb5b67fa72adce0b5f25a8fbcd7025bbe0ca93611131767b27c008ca6419a86d26ebefb62763367b272a1073dd6c906d6e6f12871606098b493f8aaa7fa3aa9dece8900806658c274fed259015d35930d1a6186d7e6cf69fb449b68d5aff76766cb22e2e3c235cdff9704d9728032b5007394e6b1bb76293a751d1d3a80805cd37ad30b55911ee63fa45f71b579a51dbc35d782b8c0039f3684d059942f113b435f067a950de26c81220a93747609cd6017"}, &(0x7f00005e2000-0x4)=0xbb)
ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x20308, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018be10aa7008bf0103360fae5"})

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000002000-0x88)={0x20, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x2)=0xc)
setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00005ef000)={0x7}, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={<r2=>0x0, 0x60, "260f4ae2b92170c33e17b6272f563704508166d9d5a27de8188bec01ce603e8ac7dcd93c3771a9b57a69b617dea2360ee08521b2f048444349913a3fc19bb65166ebfb784235eccb6bd0d253fadd23a2b317ec079e369456ce6612ff664495cb"}, &(0x7f0000001000-0x4)=0x68)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x0, 0x0}, 0xc)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$packet(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getsockname$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006ea000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000167000)=0xe8)
r4 = socket$inet6(0xa, 0x80003, 0x6)
getsockopt$inet6_mreq(r1, 0x29, 0x12, &(0x7f0000cc0000)={@loopback={0x0, 0x0}, <r5=>0x0}, &(0x7f0000ac1000-0x1)=0xffffffffffffffb3)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f000094b000-0x98)={r2, @in6={{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98)
ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000c4e000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, r5})
setsockopt$inet6_int(r4, 0x29, 0x7, &(0x7f000096e000-0x4)=0xf7fffffffffffffc, 0xf398c913f43362e7)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={<r0=>0x0, <r1=>0x0})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000068b000-0x4)=0x61, 0x4)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
splice(r0, &(0x7f0000002000-0x8)=0x0, r1, &(0x7f0000002000-0x8)=0x0, 0x2, 0x5)
ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x1, &(0x7f00004a5000/0x2000)=nil, 0x101})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x7, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000199000-0x17)={@loopback={0x0, 0x1}, 0x3, 0x0})
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000002, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00005e4000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000062000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bb4000)=0x10, 0x80000)
getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009d2000)=0x0, &(0x7f0000c76000+0x9bb)=0x4)
ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000064a000-0x28)={'vcan0\x00', <r2=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f43000)={<r3=>0x0, 0xfffffffffffffff7}, &(0x7f0000552000-0x4)=0x6)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007ab000-0xa0)={r3, @in6={{0xa, 0x1, 0x10000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xffe0000000000000, 0x2000, 0x10000, 0x1}, 0xa0)
setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c5f000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dab000-0x8)={0x0, <r4=>0x0})
getpeername$unix(r4, &(0x7f0000b77000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000151000-0x4)=0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000718000-0x108)={0x200000009, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108)

2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, [@alu={0x4, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000047000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x1, 0x7, ""}}}}}}, 0x0)
mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000003a000-0x4)={<r0=>0xffffffffffffffff})
mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000ee000)={<r1=>0x0, 0xffff, 0x9, 0xffffffff7fffffff}, &(0x7f000009a000)=0x10)
mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000ee000)={r1, 0x2}, &(0x7f000007e000-0x4)=0x8)
syz_extract_tcp_res$synack(&(0x7f00000ed000)={0x0, 0x0}, 0x1, 0x0)

2018/01/15 17:13:32 executing program 4:
r0 = socket$inet6(0xa, 0x80005, 0xffffffffffff8001)
setsockopt(r0, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, &(0x7f0000ffc000-0x7)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ffb000)=0xe)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000fe3000-0x2f)=""/47, &(0x7f0000ffc000)=0x2f)
setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000ffb000)=0xdde3, 0x4)
mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$netlink(0x10, 0x3, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept(r0, &(0x7f0000ffb000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ffc000-0x4)=0x10)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000ffc000-0x4)=0x0)
writev(r2, &(0x7f0000fb1000)=[{&(0x7f0000fb3000-0x29)="2900000018003109da000c0000000002021300000000ff06800800000c0009000800001900000000f6", 0x29}], 0x1)
ioctl$sock_ifreq(r0, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x2})

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0xbb2000)=nil, 0xbb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f000072d000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000)=0x10, 0x80800)
mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000bb2000)={<r1=>0x0, 0x9}, &(0x7f0000bb2000)=0x8)
mmap(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bb2000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, 0x98)
r2 = socket$netlink(0x10, 0x3, 0x0)
writev(r2, &(0x7f00000f8000)=[{&(0x7f00002f7000)="290000001d00193d55a8a347000a007c0200e300000000080000090009000100000000000000000009", 0x29}], 0x1)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_extract_tcp_res(&(0x7f0000e6d000)={0x0, 0x0}, 0x0, 0x7)
socket(0x6000000011, 0xa, 0x300)
syz_emit_ethernet(0xe, &(0x7f0000e4c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8914, ""}}}, &(0x7f0000b58000)={0x0, 0x1, [0xb80]})

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
socketpair(0xe, 0x6, 0xffff, &(0x7f0000e4c000)={<r1=>0x0, <r2=>0x0})
listen(r1, 0xffffffff)
ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000d70000)={&(0x7f0000000000/0x1000)=nil, 0xba, 0x0, 0x5, &(0x7f0000a3f000/0x3000)=nil, 0x1})
getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00007fc000-0x58)=""/88, &(0x7f0000b1c000)=0x58)
socketpair(0xc, 0x800, 0xfffffffffffffff9, &(0x7f0000c72000-0x8)={0x0, <r3=>0x0})
ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000f0f000)={0x94, &(0x7f0000640000)="42a2fa3cd3b16e97374ea34540d1ed58e13e7aa3e3c5e27420c02fedc3c2bb9b0391c4e36f122df9a843d0a8cbc28207de5f8dcbd69c8e98bb516f7bfdbce9e9c56a95c356b9001d01dfac2a694417114599400bbe5fd5779faa68a7b44f099e2473b9c6e71d7886ba6df6b1948f2b7d8992c311418c3df85f353b1070a433df346b5f87aadb0691683161fcce8f973242cfef27"})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@loopback={0x0, 0x1}, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20)

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x5, 0x84)
bind$inet6(r0, &(0x7f000082d000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
listen(r0, 0x96)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000059f000)=0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a59000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000709000-0x4)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c32000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000604000)=0x0)
getuid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc)
ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000554000-0x4)=0x0)
getpid()
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000842000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007da000)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d74000)={0x0, 0x0, 0x0}, &(0x7f0000c83000-0x4)=0xc)
getgid()
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000013d000)=0x0)
getuid()
getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000028d000-0x4)=0x0)
getuid()
getgid()
sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed1000)=[{&(0x7f0000394000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000e9e000-0x50)=[{&(0x7f00009fc000)="29fb927df1a2920277e06b7be16c778508716dc8f29eef84a21f8794620e4ba5", 0x20}], 0x1, 0x0, 0x0, 0x20004000}, {&(0x7f0000f44000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000661000-0x10)=[], 0x0, &(0x7f0000272000)=[], 0x0, 0x4000044}, {&(0x7f00009c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004b000)=[{&(0x7f00004e6000-0x7e)="b486c67cf9a05efd816b5efd8645c94ee8bf6b08198afde9eedf5ac7366e4af1667d371e23c91058a3571abc2628e557ea7f89b452bad30312638b01e26b1bb2f3ef72b268dac31ad59b52767d73ba6778fc8b14cb2688730611b15474b51a93a43742dbe72d82526f8f386c4e51368fe7315daa95e046dd8a7960f23ba1", 0x7e}], 0x1, 0x0, 0x0, 0x0}], 0x3, 0x40080)
r2 = socket$bt_hidp(0x1f, 0x3, 0x6)
getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000843000)=0xff, &(0x7f0000bb8000)=0x1)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={0x0, 0x7}, 0x8)
ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000e92000)=@get={0x1, &(0x7f0000d58000)=""/56, 0x8})

[  166.316798] netlink: 'syz-executor1': attribute type 21 has an invalid length.
2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = getuid()
r2 = gettid()
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002bd000-0x4)=<r3=>0x0)
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009ba000-0x4)=<r4=>0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = bpf$PROG_LOAD(0x5, &(0x7f00004c7000)={0x1, 0x4, &(0x7f0000149000-0x20)=@raw=[@generic={0xce3ecc0, 0x2, 0x5, 0xffffffff}, @jmp={0x5, 0x4, 0x2, 0x0, 0x7, 0x18, 0xfffffffffffffff0}], &(0x7f0000029000)='syzkaller\x00', 0x40, 0x3d, &(0x7f0000657000-0x3d)=""/61, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r7 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000943000)=0x0, 0x80000)
socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000577000-0x8)={<r8=>0x0, 0x0})
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fb0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000-0x4)=0xe8)
ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c10000-0x4)=<r10=>0x0)
r11 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00001dc000-0x4)=0x0, 0x80000)
r12 = socket$key(0xf, 0x3, 0x2)
r13 = socket$can_raw(0x1d, 0x3, 0x1)
r14 = socket$bt_hci(0x1f, 0x3, 0x1)
r15 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00004b0000)=0xffffffff, 0x4)
socketpair$inet(0x2, 0x4, 0xffffffffffffffd9, &(0x7f0000d70000-0x8)={0x0, <r16=>0x0})
r17 = accept4$netrom(0xffffffffffffffff, &(0x7f0000d31000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000a5000)=0x48, 0x800)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000afb000)={<r18=>0x0, 0x0, 0x0}, &(0x7f00004dd000)=0xc)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001f5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r19=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d61000)=0xe8)
r20 = getgid()
ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f7000-0x4)=<r21=>0x0)
r22 = getuid()
r23 = getgid()
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d45000)={<r24=>0x0, 0x0, 0x0}, &(0x7f0000ff5000)=0xc)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000125000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r25=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f38000-0x4)=0xe8)
getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006c9000)={0x0, 0x0, <r26=>0x0}, &(0x7f00005d0000-0x4)=0xc)
sendmsg$netlink(r0, &(0x7f000038a000-0x38)={&(0x7f0000061000)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00009e8000-0x50)=[{&(0x7f00009ce000)={0x25d8, 0x3e, 0x801, 0x6, 0x0, "", [@typed={0x10, 0x8d, @u64=0x80}, @nested={0x70, 0x37, [@typed={0xc, 0x23, @uid=r1}, @typed={0xc, 0x69, @ipv4=@multicast1=0xe0000001}, @generic="930b21ac45c73f640f04d48d3fa059db4fd9a22136c763653c95bda79190142436ac35a2232e633aebb545", @typed={0x10, 0x20, @u64=0x5}, @typed={0xc, 0x26, @pid=r2}, @typed={0xc, 0x34, @pid=r3}]}, @generic="e073886a9a44eb896ed75b5e47efef7a866d63f9a6cc6e74e19dc72bafac71d414ba6b95dd151f49c60e9cbc3680dd490257dd73c79ea1d75d5d3849ae3a70ad00681167388fdc53d5aaf2975fd77de7aca405939e66b190b7d57b4b138ff9716979a2f6002e", @generic="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@nested={0x190, 0x95, [@typed={0xc, 0x4b, @ipv4=@empty=0x0}, @generic="9b2863298aa728017d1091a61b1cedf41ea292b4e3b7457001134c2fa85558ab5cca7671b427c5b744bea018c222bd85b265531cd6bca396ffe36dfe39355412de8222a707236c7381d97b57b5121a68ca9e6c3ff1e41ffc7925347870b05c0b7b5eea131ce447f62717fc995d0b95d20273f6f7e82054dde796e839db08c148e2f4e4c5a2dc18dbecb7e3fb3c53c5e70c776ec41a5bfe0432e97d4c18e46fb1d0e59f7f8f4eb1390fa9d2fd1027ed1680c933b684b9e6b6e533135145a1987176bfce6cbea1d26df9fc151fbcc7f0cd15dcaf528d2d6ab78941acd8f43af9624ef19e7cab", @typed={0x18, 0x56, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="7b8f8ca39f3143835ea1ff7fed23aff8fe44e5a36fca47666cff0973dcb18bcf3613ec53772b151356e125b3fd3afc443d8ac93f55c8fc046801d544fc0c0109930f95db07", @typed={0xc, 0x95, @pid=r4}, @generic="385e583e12360e350e9b17916874a9220fda5011d358f2f5dbd9befcc53dd8fa9f188b113fcae5523fafcd65c03650"]}, @typed={0x8, 0x3, @void=""}, 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@generic="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@typed={0xc, 0x50, @pid=r10}, @generic="5c0dd304bcc117997cb50560a840dd9baa0b281aea2c275d10a80e021ff8d5df010ce12b2c3ae0130416731c4a2faebd65c61f42e0d64924a9fd7a8c156acd0f2d82e272ab158b75f2336c854cca833f8eee9c5571b9c96a4acdfdd4c8ef0f254176f328cd53dd2d51000d05948512409065b7c7499895d8a8617892fee5a040b01d0b44c7a2a113eb8e2a136439f47427e6fa184f091bcfc379ec74304512b9fb9b3ae5e3f935e343712af5d47d7cfb7f"]}]}, 0x11ac}], 0x5, &(0x7f00007ab000-0xa0)=[@rights={0x30, 0x1, 0x1, [r11, r12, r13, r14, r15, r16, r17]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xa0, 0x4000}, 0x400c084)
r27 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r27, 0x6, 0x1d, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023c000-0x4)=0x14)
writev(r27, &(0x7f0000d42000)=[{&(0x7f0000a74000)="390000001000090469060000800000000840da0202000000800001f40000001419001a0004000a000000000000000008000300ff00001ee400", 0x39}], 0x1)
recvmsg(r27, &(0x7f0000405000)={0x0, 0x0, &(0x7f0000dec000-0x60)=[{&(0x7f0000379000)=""/80, 0x50}, {&(0x7f0000af7000-0xe8)=""/232, 0xe8}, {&(0x7f0000326000-0x8f)=""/143, 0x8f}, {&(0x7f00001fa000-0xb2)=""/178, 0xb2}, {&(0x7f0000a1d000)=""/156, 0x9c}, {&(0x7f0000f04000-0xf6)=""/246, 0xf6}], 0x6, &(0x7f00001ec000)=""/99, 0x63, 0x0}, 0x40010100)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0xffffffffffffff70)
socket$inet6_sctp(0xa, 0x5, 0x84)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x8b, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

[  166.445262] sctp: [Deprecated]: syz-executor0 (pid 10287) Use of struct sctp_assoc_value in delayed_ack socket option.
[  166.445262] Use struct sctp_sack_info instead
2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x15, 0x3, 0xbe2)
getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000da0000-0x4)=0x0, &(0x7f0000306000-0x4)=0x4)
r1 = bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket$inet(0x2, 0x8000a, 0x4000000000004)
r3 = socket$kcm(0x29, 0x7, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000bf0000)={r2, r1})
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000188000-0x4)=0x10001, 0x4)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0)
listen(r0, 0x3fe)
r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10)
setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8)
setsockopt(r0, 0x8, 0x525, &(0x7f00001d9000)="a6cb9ec478493a1420494acddefba0c2890a26475af556e3589031313406bfaf2ea3888778b6ef04da9df9035d35452150c9145af70354b4d9a2cd7b86379dc09b3cb296d309675a09feaa38cff61ec6e63c56686c179fb25070fbb274c2de9119a338696c4644cf194d20e230f5a850eabe3cc3bbc4980b72c11f5c5a9d3b90361b81a63afb6aca7ad6b40b13a8d0df282ec5eb56cb793a0ff02180f736ec70e6b099804e74dc4a31c907d92b5c", 0xae)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004cb000-0xa0)={<r2=>0x0, @in6={{0xa, 0x1, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x1ce95fdb, 0x2, 0x3}, &(0x7f0000a45000-0x4)=0xa0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b5c000)=@sack_info={r2, 0xadbe, 0x7e5}, 0xc)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f00007f6000)=0x8)

2018/01/15 17:13:32 executing program 6:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xd2)={<r1=>0x0, 0xca, "bc853c0e9b1620e1c4d38808328263c8fd62ae7b422fa105aea0f54a273ec8e2309ffc1879a4afe5a2fbd631daf2a0288d2836aa512ac9ed11c5fe57971b5f884771540506a419f9b490c67252ceca08d3b21cc0d4e45cb1c910e120ea3cc9e43dd0ff82ea750d55cacfa7d04b23ab9ba6100424bf5317f43c5465280047ae91ac7fc16428e0302918119cbdac7489937829047e87a22bd9f6dee43ad0461bfe37d8c1ba41f28d7512c5ec7ccf9a6e507d8de27e01ba2e692337c36c38e934cec44a208bc931fc36bc6d"}, &(0x7f0000001000-0x4)=0xd2)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000164000)={r1, 0x9ea}, &(0x7f00007e5000)=0x8)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket(0x15, 0x80005, 0x0)
getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000930000-0x1)=""/1, &(0x7f0000000000)=0x1)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x2, 0x3, 0x2)
mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000a3000)={<r1=>0x0, @in6={{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x4, 0x8, 0x1, 0x3, 0xdbe, 0x4, 0x45b, 0x80000000, 0x80000000, 0x9, 0x9f7c, 0x3ff, 0x6, 0x6]}, &(0x7f0000e67000)=0x108)
mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e68000-0xc)={r1, 0x417, 0x20}, 0xc)
ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007f7000)=0x0)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x5, 0x0)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a7b000-0x4)=0x0)
r1 = socket(0x10, 0x802, 0x0)
getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000033b000)=0x5)
write(r1, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f)
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000122000-0xb)={0xe13, 0x7ff, 0x6, 0x4, 0xbba, 0x8, 0xde9, 0x3ff, 0x7f, 0x5, 0x9}, 0xb)
ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000edb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00})
recvfrom$inet6(r1, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, <r0=>0x0})
accept4(0xffffffffffffffff, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xac, 0xa, 0x80, 0xffffffffffffffff, 0x6c, r1, r2}, {0x9, 0x10000, 0x0, 0x2, 0xffffffff, 0x2, 0x7, 0x7}, {0x800, 0x493, 0x101, 0x81}, 0x2, 0x5, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0xfffffffffffffffd}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x2, 0x3, 0xfffffffffffffff7, 0x8001, 0x1, 0x9}}, 0xe8)
r3 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cb000)=0x8, 0x800)
connect$netlink(r3, &(0x7f0000c67000-0xc)=@kern={0x10, 0x0, 0x0, 0x2000}, 0xc)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x800000000000, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005d2000)={0x0, <r0=>0x0})
getsockname$packet(0xffffffffffffffff, &(0x7f0000272000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005b4000-0x4)=0x14)
setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ce7000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14)
r2 = socket$inet(0x2, 0x80003, 0x7)
setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00008e1000-0x10)=@common='lo\x00', 0x10)
ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000dfe000)={@common='lo\x00', <r3=>0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f000043d000)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r3}, 0xc)

2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2000000001, 0x0)
getsockopt(r0, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8)
writev(r0, &(0x7f0000643000-0xa0)=[{&(0x7f000040d000-0x1a)="f2fabee5f158aec57667f389075345bbe891ea61437b65f2d5ac", 0x1a}, {&(0x7f0000bcf000-0x77)="f45028acbcdf63c40f56b2c061d26d4cc49cf774dc372c3e9cbaa6fd64708fb828ac7d7c0b6472d3a1d1e556c288eaa4da40aff7fd6c2a686e048ae5eb91759cc9cea2b78605e8aeb284910c31c6e4bf6208b7a522fa05c17176de7e39ce31ede3be6ee713dcb6ef796a72186004a132026cc726cf41b3", 0x77}, {&(0x7f0000c8c000)="be90cef54f119f84d2e6c4e7d65b7cde4573e6eee45aec", 0x17}, {&(0x7f00006f4000-0xfb)="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", 0xfb}, {&(0x7f0000a75000-0xae)="bfb8eda72fc3f79c34de60227d04dd15e27c2f38ee7aecd41f5beba701032d5ed31a8dd83072f3c6f887e2a19fc319974eda07808af4e004e6235e4c55fce31f53e23687cb835690045b290341b1f5c241116726d4fdce4f497e0ad305b4892c39a92982a9c4a6f57b6a6c1cdc3a2851200c0c19f62e949c43c2cdc405460d28e5e07347559495389ee355d2a2de98521cd9a5e6686f0288421bcafb8ce8c3c57ba2d55b62a6fba1037254a8cc5a", 0xae}, {&(0x7f00005c5000-0x67)="81ef82bfe41028ff1f863a460d04a448c516df5c85d9263aa868ae997ab2233dbd46d849dc8d85f7c01f3176f6feb2ca0d358554f1955ccac295939336677b99dc12a0d380003b18574f819ca16d8fa6b1c9033a16180d494c01f64abbf17ed26792cbae4157d9", 0x67}, {&(0x7f000061c000)="1b4a6125d2395bbb3238a2977b6d9f77331f2f0a33dfbbedc7c8950c779c91266599984e8043f1a36bf645103cd33e9b3228aa6eb968b07ce3e49bf93dfbb4a27dc0933817c9e362bafad69b76c553aa749eb843931f6ff1ac03fa07a6ce1efc4d8c360f87ee9770d903f70869d243683bc273eb3996039ab752d6f2b00b59a0da78d8be9d1ce6c85a909be676c68c6453d55b", 0x93}, {&(0x7f0000464000)="faa53dbc489730e4ce37810eb46a138fe69455821da0adade3e2bbbc661e93be260a2d836790545556e3b924f57fa4856223b8c039a1ce16294666caef53064fea9c40e228bbe3c5582d838bb1966d811a2deda7d828bb1404bbb135e4a22181edfc66a133bb479b8b62000eb9fa7cfd0cd95bdcb3e815fecd71573afc46c25313212c64455b1293266c568f2ebce28adbb5aa131d341d8f567998cde6dfd5fa040945b7caea92f689da576d66559c8fdc0562a0d752dd31d1b6af0d24ece83f4e61fbd9c8d4996d374dcf2b375a17f6d34ea2be203d1df804cd162af08bd4bbcf2658f3eb", 0xe5}, {&(0x7f0000987000)="8df641ca9a5fc4ba9487e8724c6b08004dd68ded6565d22e955070a300368ed67e202b8019f452168278e59ab73df1e72eb0a251add55daa999b8f46858e202a3850519fbd7713f8ad0b1cbaad2efa3d4b28267ec1c0505db0a083fe1c70ec85a80dc6905679a492689b6181693a4bbfae730d717a7ea91a4c73e11e35bfb84d80c8154128fba728a5cf50cc35f9bec82047e702d60a83049a7a0d2adf14b0987e8cc0503758b0dee3c2f7d891790fc0486930023de2c6f40dfa94b9d58a1ffc2b61d1", 0xc3}, {&(0x7f00002ef000)="", 0x0}], 0xa)

[  166.507685] sctp: [Deprecated]: syz-executor0 (pid 10287) Use of struct sctp_assoc_value in delayed_ack socket option.
[  166.507685] Use struct sctp_sack_info instead
2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0})
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f000000a000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000)={&(0x7f000000c000-0x10cc)=@newae={0x5c, 0x1e, 0x101, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0)
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000e000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000000b000-0x64)={&(0x7f000000e000-0x1c)=[0x8, 0x800, 0x10001, 0x4, 0x3, 0x1000, 0x22e], 0x7, 0x7, 0x1, 0x3, 0x8, 0x100, {0x7f, 0x5, 0x10000, 0x3f, 0x1, 0x8, 0x2, 0x3, 0x4, 0x25, 0x100000000, 0x6b6, 0x400, 0x8, "9c6a148fcc19a27409e7e7a8ff4e06d4ac0d5fa5228bdd77ec16c78c88382d3b"}})

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x3, 0x40000000000001)
setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4)
r1 = socket$alg(0x26, 0x5, 0x0)
accept$alg(r1, 0x0, 0x0)
bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000023b000)={<r2=>0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f000034e000)=0xc)
r3 = socket$inet6_sctp(0xa, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa2000)={<r4=>0x0, 0x7}, &(0x7f0000f44000)=0x8)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000092c000-0x10)={r4, 0x2c, &(0x7f0000748000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x87, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f00008f5000-0x4)=0x10)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000e94000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc)
connect$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r0, &(0x7f0000b18000)="", 0x132, 0x0, 0x0, 0x0)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x6, 0x1, &(0x7f000074f000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000e98000)=0x0, &(0x7f0000ee5000)=0x4)
r1 = socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ee5000-0x20)={@common='eql\x00', @ifru_flags=0x100})
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000ee4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0xc, 0x100, 0x9, 0x54}, 0x20)
r2 = socket$bt_sco(0x1f, 0x5, 0x2)
setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000132000)=0xffffffff, 0x2)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000610000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0006eefef2e33fb7ffee00"})

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1e, 0x1, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000000a000)={<r1=>0x0, 0xf6, "1ee4b89bbd31d483c8fc81b937b876e640726bb5e9330f07d5ed13c2c30c8da40b950858771f600dbedfd18c6a5a3acd0619aba50f609425384a4d0c0c566f4882da3cb06059b1e570dfbe52b53f7fe36b07cb7ce8fe652d7d1427ac28e3bda90bfe3c9b72e5ec4b6f13587f585c94a55fef7869202c9eb55b8d802096e11de4e0850e00018380a3be79547ba53f07d886febfc82c429e604000d5b24d3dcf8e927818ade9be5852b3a4650d59eb0306f21fab447692c8e8c57a3861d9fd1739179bf5bc679cb753bce8e6786b5dc1cbd6644edf44f5df0ddf7d3f18e093da01bae61781ad2c42996dc0fe2df180ac8ff53fbb6c8802"}, &(0x7f000000a000)=0xfe)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000)={r1, 0x6f4}, &(0x7f000000a000-0x4)=0x8)
setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000009000)={0x2, 0x899c, 0x8, 0x8, 0x5, 0x7, 0x101, 0x5, 0x401, 0x5, 0x3}, 0xb)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000000a000)=0x0, &(0x7f000000b000-0x4)=0x4)
getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8)
mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$packet(r0, &(0x7f0000009000)=""/189, 0xbd, 0x10000, &(0x7f000000a000-0x14)={0x11, 0xf8, r2, 0x1, 0x9b2b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb})
ioctl(0xffffffffffffffff, 0x800000000008982, &(0x7f0000000000)="")

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x4)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000844000-0x8)={0x0, 0x0})
writev(r0, &(0x7f00000a8000)=[{&(0x7f0000b94000)="580000001400090000bb4b80040d8c5628060000000000026ab943c218fe59a2e04a06ca8164243e89000009215a0004fbed0dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff00ffff480f536e00", 0x58}], 0x1)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000f0f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58)
pipe(&(0x7f0000559000)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000a39000)={0x0, 0xcd, 0x8, 0x1000})

2018/01/15 17:13:32 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet6_sctp(0xa, 0x1, 0x84)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fa0000-0x66)={<r2=>0x0, 0x5e, "0e5954d5ce4c065bc8942f0264f24149b98eb2fd36fe5e7bbdcc54569f34db764465fe18ff356e1e5bf29d3cf893b010ac0815399037d8ee10f3811c1ffb7aabce46a57adc0312c6de8871fd1ef6403b10f0b1322dfa9ef3ed5f64a81e5c"}, &(0x7f0000001000)=0x66)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x7f, 0x3f, 0x0, 0x7, 0x3}, 0x14)
getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa)
r2 = accept(r1, &(0x7f0000883000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000189000)=0x8)
setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00001b5000-0x4)=0x3, 0xffffffffffffff75)
connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8)
sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0)
r3 = socket$netlink(0x10, 0x3, 0x17)
ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000735000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x119})
setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00001c9000)=0x1, 0x4)
socketpair(0x11, 0x0, 0x6, &(0x7f00005a3000)={<r4=>0x0, 0x0})
setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000046f000-0x8)={0x200, 0xb3, 0x6, 0x4}, 0x8)
connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa)
connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8)

2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={<r0=>0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0)
socket$nl_xfrm(0x10, 0x3, 0x6)

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x10)
preadv(r0, &(0x7f00003da000)=[{&(0x7f0000c88000-0x1000)=""/4096, 0x1000}, {&(0x7f000081d000)=""/216, 0xd8}, {&(0x7f0000aeb000)=""/232, 0xe8}, {&(0x7f0000f00000)=""/79, 0x4f}, {&(0x7f0000266000-0xf2)=""/242, 0xf2}, {&(0x7f0000288000)=""/32, 0x13}], 0x6, 0x0)
write(r0, &(0x7f0000766000-0x27)="26000000250015f8feffff78000036000101ffe80000e300040008000000000003001fc77135", 0x26)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f0000a2d000-0xd9)="0f47389cb7155346351bf38c425a1df50371a25188597f39b24e1fc27c0f1e87", 0x20}], 0x1, &(0x7f0000c2a000)=[], 0x0, 0x0}], 0x1, 0x0)

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f9a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b7a000-0x4)=0xe8)

[  166.668542] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x88)
bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r1 = socket$inet6(0xa, 0x802, 0x88)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f000069d000)={0x9e5, 0x1, 0x7e2, 0x60000000, 0x10000}, 0xc)
setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0xff, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0)
ioctl$int_in(r0, 0x5452, &(0x7f0000ff3000)=0x9)
recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x102a, &(0x7f00003d4000-0x102a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x101c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1008, 0x0, "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"}}}}}, &(0x7f0000e76000)={0x8000000100000100, 0x1, [0x0]})
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000054a000)=0x0, 0x80000)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000016f000-0x10)=@common='ip_vti0\x00')

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b69000-0x4)={<r1=>r0})
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fcd000-0x8)={<r2=>0x0, 0x4, 0x800}, &(0x7f00007f3000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00001ba000-0x6)={r2, 0x5}, &(0x7f0000e14000-0x4)=0x6)
setsockopt$inet_opts(r0, 0x0, 0x400000004, &(0x7f000078f000-0x5)="8902", 0x2)

2018/01/15 17:13:32 executing program 4:
r0 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r0, 0x2000000010d, 0x800000000e, &(0x7f0000f85000)="", 0x0)
r1 = socket(0x13, 0x7, 0x3)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008b8000)={0x100000001}, 0x4)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair(0x9, 0x2, 0x1, &(0x7f0000db8000-0x8)={<r1=>0x0, 0x0})
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccb000)={<r2=>0x0, @in6={{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffffff89, 0x8, 0x5, 0xff, 0x80000000, 0x4, 0x9, 0x1, 0x0, 0x400, 0xfffffffffffff344, 0xd2, 0xfffffffffffffffb, 0x3]}, &(0x7f0000306000-0x4)=0x108)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003f5000-0xa0)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xffffffff, 0x1, 0x2, 0x80000000}, &(0x7f0000c19000)=0xa0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00009d6000-0x8)={0x0, 0x0})
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
r3 = socket$inet(0x2, 0x80b, 0x3f)
ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd})
getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000223000-0x4)=0x0, &(0x7f0000424000-0x4)=0x4)
r4 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

[  166.710199] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable
[  166.789542] device lo left promiscuous mode
2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f00003a2000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e)
setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x4, 0x0, 0x0}, 0x14)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendmmsg(0xffffffffffffffff, &(0x7f000027b000-0x3c)=[{{&(0x7f000033a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000006000)="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", 0x6ce}], 0x1, &(0x7f00005b3000-0x390)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4)

2018/01/15 17:13:32 executing program 3:
r0 = socket(0x40000000015, 0x5, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$ipx(r0, &(0x7f0000000000)={0x4, 0x9, 0x8c03, "06fc0652cca4", 0xa9, 0x0}, 0x10)
getsockname$packet(r0, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$can_raw(r0, &(0x7f0000581000)={&(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000e9e000-0x10)=@can={{0x1, 0x3, 0x5, 0xff}, 0x1, 0x2, 0x0, 0x0, "afbc302716e75678"}, 0x10}, 0x1, 0x0, 0x0, 0x8010}, 0x1)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000)=0xcadc, 0x4)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x200000000002, 0xc)
write(r0, &(0x7f000078e000+0x3ac)="98bad95423ad5d1963d52bc08d085a3ad377177ea8810472ab24e6e5dc3395d9a72a33a855047919db1ad3ff4f2fe5057214364f2a5ef53653e893d6bdecc106f8f9b67ff1257d6ee9f31efd400000000000000003151e77e73e5132124aa554e015faf089a4f780617db9fbba4caff315c0c3eee6e74e7dad75d55fee86f1f7ce01be67e146238fe4d485d2439c6806b14d4087db59aff45d08ca80929709b138e8076c2d7a5d07077a6108e1a9507ff08951e6a1ce71df85a8d1a78acf39c2b53aea549aec8363a0aaefe1497234b4622befce1e1e0b5d513c94f4ab6ba8ebbd3c927b2500dc4d", 0xe8)
socket$bt_l2cap(0x1f, 0x5, 0x0)
readv(r0, &(0x7f00000d6000)=[{&(0x7f000070c000-0xad)=""/173, 0xad}, {&(0x7f0000d53000)=""/157, 0x9d}, {&(0x7f0000d15000)=""/166, 0xa6}], 0x3)
write(r0, &(0x7f0000832000)="1f0000000306fd00010000f600008001fffff80009000180060007ec000000", 0x1f)

2018/01/15 17:13:32 executing program 5:
r0 = socket$inet6(0xa, 0x80005, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={<r2=>0x0, 0x8000}, &(0x7f0000099000)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r2, 0x80000001, 0x0}, 0xc)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000003000-0x28)={@generic="2c460f1d9b481808c684c3ce7bf9e318", @ifru_map={0x29c8, 0x7, 0x100000000, 0x6, 0x8, 0x100}})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x600000000000000, 0x5, 0x2, 0x2, 0x10001, 0x8, 0x11, 0xffffffff, 0x1c, 0x2, 0x4, 0x4, 0x1, 0x8, 0x6]}, &(0x7f0000001000-0x4)=0x108)
setsockopt(r0, 0x84, 0x8000000000001f, &(0x7f0000001000-0x43)="79422a66f3eb2d141097aa37f67b40b1d822f8af40215b3fdfd3b97d717ae2d8dae868cff39ee41bb9b22b47a8d79f4cff96764cf4ab7aaaad0c6a21afb73d3896f746", 0x43)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00003e3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000462000)="99069ca942170343b5d08ee22d9ef19ec4", 0x11)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4", 0x60}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0)
socketpair$inet6(0xa, 0x0, 0xbc, &(0x7f000032a000-0x8)={<r2=>0x0, <r3=>0x0})
getpeername$packet(0xffffffffffffffff, &(0x7f000015b000-0x14)={0x0, 0x0, <r4=>0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00003ff000-0x4)=0x14)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003d0000-0xe8)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000-0x4)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8f000-0xe8)={{{@in=@rand_addr=0x8, @in6=@loopback={0x0, 0x1}, 0x0, 0x8001, 0x0, 0x6, 0xa, 0x20, 0x80, 0xc, r4, r5}, {0x9e65, 0x100, 0x10001, 0x5, 0x7ff, 0x7ff, 0x10000, 0x2}, {0xd251, 0x6, 0x5, 0x0}, 0x80000000, 0x3, 0x2, 0x0, 0x2, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x1, 0x3, 0xfffffffffffffffb, 0x101, 0x80000000, 0x7fffffff}}, 0xe8)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000258000)={<r6=>r1})
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f6e000)=0x0, &(0x7f0000db4000-0x4)=0x4)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r6, 0x800448d3, &(0x7f0000953000-0x94)={{0x7, 0xfffffffffffffffd, 0x3, 0x100, 0x40, 0x17}, 0xf6, 0x4, 0x1bd9, 0x88, 0x5, "291cd2f395380dc28b77feeb516d5bc29798613d1ca3cb090c335b57754f627e2bc0d6b16a2f53d0b67aa90ba10582aba0f2af2b029c06c9ef0662f2cf2a23c7c4ebdbe3f448c2dee5bdd3c3fc45d3bbe114c797e4e6820ca1531b5c8c7d8290489cfae643e0ed0c13580cce66997b5a399f2d97e6e981f62eedc1a2991de855"})
recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0)

2018/01/15 17:13:32 executing program 0:
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000069f000)={<r0=>0x0, <r1=>0x0})
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f8e000)={<r2=>0x0, 0x1, 0x30, 0x6, 0x0}, &(0x7f00006e2000-0x4)=0x18)
setsockopt(r0, 0xf7, 0x3, &(0x7f0000f5a000-0xdd)="73a04d099d891e27a81ec00a212a060f4d0b2b86da3680ec8b74392ae39afba5a734a35e24dde64b6ceeae4e19f8002d926dabdd1df086838e5c9996a7ab23418d411ab19d5e0c863abe60fd2cc509af6159047adbaa8aafe0f5afbcc3dcc0b30394e7c664374298b2352860ac3cc5e16f5d0ddc58896f09fbca34b6382f26c019551780d4af7e7a6906bb9f6385f9099d9a21a2dd5d79b586938250ed4d8fc52643607e5106264f37d4be80ed9976e94a4042ea786f6867a155080329e5c55a05730b17d4fb8a135355b9b26ac39ca766659ad45cc7b977368912312f", 0xdd)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7f, 0x4, 0x3f, 0xbb3, r2}, &(0x7f00002db000-0x4)=0x10)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0, <r3=>0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(r3, 0x0, 0x1a, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4)
r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000005000-0x9e)=""/158, &(0x7f0000001000)=0x9e)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000006000-0x8)={0x0, <r5=>0x0})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000006000-0x20)={0x9, <r6=>0x0, 0x3, 0x80000000})
ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000001000)={0x8001, r6})
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000)={<r7=>0x0, 0x0})
r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000007000-0x4)=r8, 0x4)
ioctl$sock_ipx_SIOCIPXNCPCONN(r7, 0x89e3, &(0x7f0000004000)=0x7)

2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x300)
setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4)
setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000983000-0x14)={0x80, 0x8, 0x4, 0x1, 0x3}, 0x14)
r1 = socket(0x3, 0x802, 0x306)
r2 = socket(0x11, 0x802, 0x300)
setsockopt(r2, 0x107, 0x12, &(0x7f0000c15000-0x1)="", 0x0)
setsockopt(r1, 0x107, 0x12, &(0x7f0000000000)="", 0x4)
close(r1)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000197000-0x98)=[@in6={0xa, 0x2, 0xc3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff99d}, @in6={0xa, 0x0, 0x418ede01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000080000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
r1 = accept(r0, &(0x7f0000859000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f5b000)=0xc)
ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000724000)=0x80)
writev(r0, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x10000000000005, &(0x7f0000fec000-0x5)="ff000000", 0xfffffffffffffd72)
mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$inet(r0, &(0x7f0000fec000)="729d5326cb74b330d4d61829f18ca57be405c498a87da8e0aad1c3301e0b36b56eb659431a4141bcf552d7b2f067e1f322cca468e8b2d225f6bfa21d226026b903e94baccd85c31d3f72ca8e854db3acd908625303307e415f76a442c253f84f77abfd062e1902e90bc89c14e0ab5d43390480f6841eee7e00296c46c2c851a4ad6e278c746c4b84ba26086257a48d5dda5d95f3edbc4af85426", 0x9a, 0x4000000, &(0x7f0000f65000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r0, &(0x7f0000db6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$alg(0xffffffffffffffff, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58)
r0 = accept(0xffffffffffffffff, &(0x7f00009ec000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00007cd000)=0x6)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e75000)={<r1=>0x0, 0x99, "ea9e7285552413ab0b9afd831f2dabe7f628e98b5d5273475cb27f5322969f0c90b6129241aa63d8d88f9450df0b5c700775040aede43541062784c598517dd3e5cc9c83dc1e4725e5f86b561e058a279f75c678a9210fc9a0e59e1e52977831ffbaad0b0f4f1e369c16c1939b63536f5f44a1d1eadceb9f636a739e4fd412971d5c666d8a1cc6a54d0a36e70e5b095d1bd7e47a9d216d75b9"}, &(0x7f00005e8000-0x4)=0xa1)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000499000)={r1, @in={{0x2, 0x3, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x1, 0x7fffffff, 0x1d}, &(0x7f0000df3000)=0xa0)
setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000dcb000)="ff7ff07d76e5183669f7eb0400763d12", 0x10)
r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0)
sendmmsg$alg(r2, &(0x7f000022d000)=[{0x0, 0x0, &(0x7f0000151000-0x90)=[{&(0x7f00009ad000)="a21c439ce6ff163f7df1abc56925400c86eb552c7797fb9919fdd546c6c93e09be", 0x21}], 0x1, &(0x7f0000c2a000)=[], 0x0, 0x0}], 0x1, 0x0)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x1b)
writev(r0, &(0x7f000097d000)=[{&(0x7f00006db000-0x29)="290000001800311614ffef0000c50a170a800066016d00099998ffbf08000800040001010ef4ff01ff", 0x29}], 0x1)

2018/01/15 17:13:32 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x0, 0x1, 0xf3c5, &(0x7f0000e6f000-0x8)={<r0=>0x0, <r1=>0x0})
setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000da9000-0x4)=0x0, 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000f0000)='tls\x00', 0x4)
setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000c39000-0x4)=0x4, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto$inet6(r3, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
shutdown(r3, 0x1)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000fdc000-0x10)={0x0, 0x10, &(0x7f00000a5000-0xac)=[@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b57000-0x4)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f1f000)='vegas\x00', 0x6)
setsockopt$inet_pktinfo(r2, 0x11a, 0x8, &(0x7f00004e2000)={0x0, @rand_addr=0x0, @empty=0x0}, 0xc)
socketpair$inet6(0xa, 0x80006, 0x8, &(0x7f00006e3000-0x8)={0x0, 0x0})
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000415000-0x68)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}], 0x68)
socketpair$inet6(0xa, 0x5, 0xdc56, &(0x7f0000c45000)={0x0, 0x0})
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000e59000)=0x0, &(0x7f000056a000-0x4)=0xffffffffffffffc3)

2018/01/15 17:13:32 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6(0xa, 0x40000080806, 0x0)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10)
bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r1, 0x40000000000005)
r2 = socket$inet6(0xa, 0x6, 0x0)
connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
r3 = accept(r1, 0x0, &(0x7f00006fa000)=0x0)
recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000d61000)=[{&(0x7f00001a1000-0x17)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0)
ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000920000)=0x0)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005e6000-0x4)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000da000-0x4)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000745000-0x4)=0x0)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b4c000)=0xe8)
getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a5000-0x4)=0xc)
ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000021f000-0x4)=0x0)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001f4000-0x6c)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0c000)=0xe8)
getgid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc)
getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6a000-0x4)=0xe8)
getgid()
ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)=0x0)
getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000129000)=0xe8)
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc)
ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d60000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000)=0xe8)
getgid()
getpid()
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000da5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f2000)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000983000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c0c000-0x4)=0xc)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000511000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000466000)=0xffffffffffffff2b)
getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e0b000)=0xe8)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003f0000)={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0xc)
gettid()
getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000064e000-0x4)=0xc)
getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd9000)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xfffffffffffffea1)
ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000061c000-0x4)=0x0)
getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000083e000)=0xc)
getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000173000)={0x0, 0x0, 0x0}, &(0x7f00007f4000)=0xc)
sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}, {&(0x7f0000eca000-0xc3)="a97f7b7c61d2de2efa9775b49b4c186178ef63f13b4a7a13cc575b1c3be6c1a1adb2866241626259b2c1a2d68f63208ac2f5742cb30b99d7489daac522be5c6dbd6658b7e8f8441eb09cde251816e31b7fdf651444bbfdbdead8d387a73860c81ce31aa42de7c7f79cf9854de76e7d6f2e225bb87b1e611e997863abbd85a2cbd46f3565cb37d6b07e1990f388d6c2d152f8ca7d26a4ff9ffcd3b90ee0df971ed0a9d7a2c4231eb5aa3f0a14abf5c893153b3ea037d393baa834a0339f82470d5e2812", 0xc3}], 0x2, &(0x7f0000324000-0x18)=[], 0x0, 0x10}, {&(0x7f0000cd2000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000369000-0x70)=[{&(0x7f0000d7f000-0xfc)="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", 0xfc}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0)
write(r2, &(0x7f0000476000-0x92)="", 0x0)
close(r3)

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socket$bt_hidp(0x1f, 0x3, 0x6)

2018/01/15 17:13:32 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1b, 0x3, 0xfffffffffffffffc)
ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000aaf000-0x4)=0xcf6)
getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000514000-0x8)={0x0, 0x0})
r2 = socket(0x10, 0x3, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000560000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000052b000-0x4)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000012000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b62000)=0xe8)
setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000f5000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x200, 0x2, 0x6, 0x2, 0xa0, 0x80, 0xb9, r3, r4}, {0x7fffffff, 0x2, 0x20, 0x5, 0x8, 0x8, 0x1, 0x5}, {0x7, 0x1, 0x6, 0x9}, 0x5, 0xc, 0x8, 0x1, 0xc28505e458e94665, 0x3}, {{@in=@empty=0x0, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x2, 0x3, 0x4965, 0x6, 0x8, 0x6}}, 0xe8)
setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x91)
write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000373000)={0x0, 0x0})

2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fdc000-0x10)={0x1000, 0x200, 0x8000, 0x29, <r0=>0x0}, &(0x7f0000000000)=0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fdc000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7aec, 0x0, 0x3, 0x8, 0x2, 0x7, 0x7f}, 0x20)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000fdb000)={r0, @in6={{0xa, 0x3, 0xf29c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x30000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)

2018/01/15 17:13:32 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10)
syz_extract_tcp_res(&(0x7f0000991000-0x8)={0x0, 0x0}, 0x4, 0x9)
sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010)
r3 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2})
sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:32 executing program 4:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
connect(r1, &(0x7f0000001000-0x10)=@llc={0x1a, 0xd, 0xf82, 0x3e2, 0x7fffffff, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={<r3=>0x0, 0xf4e, 0x1a, 0x4, 0x4, 0x72}, &(0x7f0000002000)=0x14)
setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x3}, 0x8)
getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4)
mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket$key(0xf, 0x3, 0x2)
sendto(r4, &(0x7f00008bc000-0x48)="70b80cbff5259528b204b4ccdef1fab6", 0x10, 0x0, &(0x7f0000a7c000-0x80)=@generic={0x0, "be556d3ca822ce8fef847e8a6d0f74b26580048fdadd80081e5622656429eff6c272366a80196a6aad2a8ee9abf30cb26f83168da2259ab3b480b55806b7ad6524fa954510ebd3765e101a4935b9c139844dd341ddee59641683cc78de054a1bab981f689d434f6b21ca4f2172cc9759e9a5c66f12aca153662d2ca8f675"}, 0x80)
ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000150000)={@generic="af09005e5a6e815a4caab1c118e9fc33", @ifru_flags=0x8000})

2018/01/15 17:13:32 executing program 7:
mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$unix(0x1, 0x1, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000)
r1 = socket$inet6_sctp(0xa, 0x0, 0x84)
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000942000-0xc)=@sack_info={<r2=>0x0, 0x8, 0xb18}, &(0x7f00000bc000)=0xc)
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000942000-0xc)={r2, 0x626cab4c, 0x20}, &(0x7f000021d000-0x4)=0xc)
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$unix(r0, &(0x7f0000942000-0x1000)="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", 0x1000, 0x800, &(0x7f0000942000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8)

2018/01/15 17:13:32 executing program 2:
mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$kcm(0x29, 0x200000000000005, 0x0)
ioctl$sock_proto_private(r0, 0x89e1, &(0x7f000015f000-0x81)="aab0fc49e65c7555f94f0f97179ded697db00767c1b581e76e566cff4808821497938850d293408624dbee34dab00e3d51b21865ac9871950f5a07ce226d3643fcb869492183cc4a45aa8ce510fd822e720fae676119751fdcac87333c8345dd92ecfc608a216bce36261f2530c501e637e9a14601d8a6ff425e275d79f2c3cbc9")
mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008da000)={0x0, 0x80000, <r1=>0xffffffffffffffff})
mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000df8000-0x8)={<r2=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000a3e000)={r2, &(0x7f0000d21000-0x11)=""/17})
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000df7000-0x8)={<r3=>0x0, <r4=>0x0})
mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000df7000-0xb)={0x81, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x3b, 0x7, 0x1000000, 0x90e1, 0x1, 0x23}, 0xb)
mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000df7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r5 = accept(r0, &(0x7f0000df8000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009cb000)=0x10)
mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000df9000-0x1)=0x80000001, &(0x7f0000df9000-0x8)=0x1)
getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f00008fd000-0x1)=0x400, &(0x7f00007c2000)=0x1)
r6 = accept(r0, &(0x7f0000df7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000762000)=0xe)
getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f000091a000-0x4)=0x4, &(0x7f00007c7000)=0x4)
socketpair(0x10, 0xe, 0x3, &(0x7f0000ad9000-0x8)={0x0, <r7=>0x0})
ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000df5000)=0x7, 0x4)
mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000df6000)=0x800000000, 0x243)
mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000df8000)={<r8=>0x0, 0x45, "6cb2504b0af6ea336eb2dabc6bb9632964503f4a6d58a8981dd441c37dd65109aebaf8172b0861860f600bcb1796bc9e496d67002576bb1b5b612c584ac77e8866752bcd74"}, &(0x7f0000b56000)=0x4d)
mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000df9000-0x20)={0x1, 0x80000001, 0xe, 0x10001, 0x3, 0x1, 0xffffffff, 0x7fffffff, r8}, &(0x7f0000bef000)=0x20)

2018/01/15 17:13:32 executing program 6:
mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x80001, 0x4, &(0x7f00005f4000)={0x0, <r0=>0x0})
mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f54000-0x48)=[{0x2, 0x3}, {0x8, 0x5}, {0x4, 0x1000}, {0x2, 0x0}, {0x3, 0x0}, {0x8, 0x1a}, {0x8, 0x5}, {0x0, 0xfffffffffffffff9}, {0xa, 0x3}], 0x9)
r1 = socket$key(0xf, 0x3, 0x2)
sendmsg$key(r1, &(0x7f0000f53000-0x38)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x2, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0)

[  167.058468] dccp_close: ABORT with 4294967275 bytes unread
2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58)
pipe(&(0x7f0000ac3000-0x8)={0x0, <r1=>0x0})
ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000076a000-0x20)={0x6, 0x1, 0x1, 0x1f, 0x2, 0x100})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20)
r2 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f000015b000)=[{&(0x7f0000fbe000)="ec95e334d97357ff0ace12be5dafa03af17d1c0d514d10ce1425d2e80a826da29aa918c72f281c631d7f1382f65f0a104d82cb5bf61a92fb2387e7cfca122d83", 0x40}], 0x1, &(0x7f0000b29000)=[], 0x0, 0x800}, 0x0)
r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00003ed000-0x4)=0x0)
ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000afc000-0x4)=0x0)
recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x802, 0x0)
write(r0, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x100000002, 0x1, 0x0)
getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005d1000-0x4)=0x0, &(0x7f0000a7a000)=0x4)
ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000ad0000-0xc4)="1f986b860419a4031162e0a24537f6bc44c178f3f3272793d6c144691fdd0be88146faabce17c36132adaec57926ecf2533570d66e528beed1ad3796c1ceba06bac2b7b5d9b439a482736c48f107b5c48f8b84fd35249e86601a747cdaa43a10271aee97275a7c70daff45a9fcddd31b80ce251e7942e2590c978ebd0ad412c2f35e180ad84e6a43e5d7ab67c8985b96f34e432bdfbef9f4741a6d742f114ef6ed33d67e2ff21087c70edcb9422538fb2396ccfa5859bc4afe33c671d334577dc1abb087")
getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000ece000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58)
sendmmsg(r0, &(0x7f0000b2b000-0x78)=[{{&(0x7f0000679000-0x10)=@llc={0x1a, 0x1c, 0x6, 0x3, 0x5, 0xffffffffffffff81, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000080e000-0xa0)=[{&(0x7f000086d000-0x34)="4bb2bdc51d873423fab2b5dfcfe3b8a322f79eb4a2e4a0676ac0d8cbbb2ce803de3285e2b8a2f0ee04a4a5fb9e71e54769ea5e22", 0x34}, {&(0x7f0000890000-0xcb)="a683a05f6f535540ccaee8a71eaad1abc44c2b45a7d200a89e9fbfaab044ff616aa0d721c23005347dc179d0fe998e9f07bf01fb5f3b9ef9abdd4c0bb2892c66c048476d08e25c20851d6f994de89092f5f184018dd0ab9e27ef56ddcee996bf3eed0080395ba9854a402933e86c6e70cbe8dbc83b76d52abdb68cbf8c34251062c3a8008166aab9958cf586fab10d2c6087cbacb50f945435b2a27fd85674360dd7b4027db8cd3d9ef6cfa4d6e8c6e03ac83b1f308cdf7087250fcc3288bc1e115eaf8eb27e795f3452ca", 0xcb}, {&(0x7f0000d34000)="8025eeb0d14e90f509af7cb55d235d374ffe3730ce06f603d037ef0b2a643a04f06e1f3d1b27e1943d0944de155b3787279adcebfb6d468069987d3bf9f4d4b50bf1997a8f5daf8ae60a4497fda374d453c6fd", 0x53}, {&(0x7f0000faf000)="8bb96727f3f935b219108c87b3fbebc3b5b0f191c70a4046ada4c90b28ec8c41419371f5fc0c2c601f2b766179c88a2e83dec9e3470f5a63b805765204ea89b95f4f2e859e0e22fc5471c921723e991ec857804f92e2813f7ea88bd23bd42f983f10d9693df5", 0x66}, {&(0x7f0000c3b000-0xba)="f8c1883e348551076b1b8db3c92560d1f00e453de7aa4bd85052cbfa9533dcc4c132abeec6546e87885055a30f68d7015b3d5d51238256bc4d23d8381330174d2b97f63d2b1a39e84ca8f91e5023ee6149b8da723050b806bbaa2646b4adaa291d58835370a14eb33bd037b91afca3f6a69f1c262ac72841d40edbad56d999c21e5bc1c5098bdf0bf0e0b7cc916490fbcdc6411b75a86d3e6892af5954a3377ea0319a9e30086f5ace92b3d1016d46f98f65e680ce7b57a0df96", 0xba}, {&(0x7f00000ac000)="1074134baf2f8de032d9c7b3b0007e9bcab6ba9538162afc73b5f2d4a78ffdad4952ac88287909ff72840078c2d37634f926a6bb5b98995519dd32ea40417a07c771357f0de54bc36396a3b68642cbff9c54e10e5ca41f9ff0fcad82a54e27eea29cac6d2c3e871ac2e7110ae895b4151f6bb8f52eef8856f4f7c0208beb31137730681b07b041e2f0", 0x89}, {&(0x7f0000834000-0xbb)="3099b3d5518cca21a1349a5ad45aa61ccfa471de0d0f25d2cf915d30e1341d68af27e2eb9621493f46249c02b07281551cd4828510a44b39935bc9912ded0b05674c4197baf617d453a87d1d440a4db75340cd1c5736252425229c8befe7a852da684da6279d6f67f77a8532cdb8c16f8c8314b7467abed8c036b53bcef3d8d6c10a857dba93b448adc9d927ae7dbfa29af92a2765457b435ac2fa1729c7286d8c0c5048ce1214e2e030f36bbab292d360fee8f41269700b892a1c", 0xbb}, {&(0x7f0000c34000-0xa)="8530b4fe77c0a05640bf", 0xa}, {&(0x7f0000719000-0xb9)="2d7965de10923a6d02e60057103aaac479f28c2566cc7b6c0cb8d0090d5f595fd5875e04d6be856fd8e8d778009f3477044f4c60005a188aab1fe5b22f99f275295a3c1486111c290d4f270e9e8006edc0b2b71bf4b970ab20e3292b7667f92c705a8dd95d76b7c7cf74f1a5c0da59577812e0d73326a2f5e17ea1c9401e235292e438d5e61150bca050763b952e3b199cf9a78e8786de2be0cdc2d2a394527cf8c1d1fa983fbd1b334bbcece7b46565332231de7142e71994", 0xb9}, {&(0x7f0000e98000)="98df664643c41f94539daa90f33fe24f9d67c06c42dbede982c255aa717d6b5fec2c3eeae7fe1b843daec3a63dbc1fd8ccef63ce75e1e5c8ac69c188d55a5db66e1af943ffada74e80881a86237404544e83e333fb1726bd37e1b7d9d4fe9f38580dcc9f144edfd57bde90b949cce1d58e58", 0x72}], 0xa, 0x0, 0x0, 0x0}, 0x7fffffff}, {{&(0x7f0000cf0000)=@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9184}, 0x1c, &(0x7f0000b2e000-0x20)=[{&(0x7f0000186000)="", 0x0}, {&(0x7f00003a5000)="f58f5c5e244832418b6d07f433130b1b0f4cdb1282074cff0ebcc6351231ac0c6ccea87afbdfe36784e555b3dcc5fb4ebc056835c49f08b28456fb24d0e2b1fedf8a7b06b7b35a566f8811aef6ef0c447a5ee357f244d886e1b736fc2f6d3dd139e8b932d52aaad542e226727ff42933bed976213d5a98733cd0baee9b41f635906b8417a26700120c1e4e449119d046c73ad36688566612ffc2e0905ffe2bac5ce1a7aa4934b9", 0xa7}], 0x2, 0x0, 0x0, 0x810}, 0x9661}], 0x2, 0x40000)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f9000-0x8)={0x0, <r1=>0x0})
getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000734000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f0000e92000-0x4)=0xc)
r2 = accept(r0, &(0x7f0000601000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000271000-0x4)=0xe)
ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000076f000-0xa)={0x6, "1b41a7afa6e1"})
shutdown(r2, 0x1)
socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000cf4000)={0x0, <r3=>0x0})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e6b000-0x6f)={<r4=>0x0, 0x67, "9fcf55ea583cbf7e513ea00141affbbf050823e7c0374076d3826bac5880a76aa4f81b4bac4ae6bcb2d57f4a99adbf8c382d6cbf2784e139473a7c46126db395297c524fd1ba5c656ec56cdb06106ef3f4a01d838cc58a560c675f182f357a4abf0fe68761197e"}, &(0x7f0000f49000-0x4)=0x6f)
getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000000d000)={r4, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb43}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b3000-0x4)=0x8c)
setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000f19000-0xb)={0x0, 0x4, 0x3, 0x4, 0x1, 0x1, 0x5, 0x40000000, 0xf1d2, 0x0, 0x81}, 0xb)
ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"})
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000063f000)={0x3, {{0xa, 0x3, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x100401000003)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a3a000-0x14)={0x4, [0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f000004b000)=0x14)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bcc000+0xda5)={r1, 0x3}, &(0x7f00001b7000)=0x8)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$bt_l2cap(0x1f, 0x3, 0x0)
write(r0, &(0x7f00007df000-0x1000)="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", 0x1000)
r1 = socket(0x11, 0x100000802, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4)
r2 = socket(0x11, 0x2000000000000802, 0x1)
setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x3, 0x0}, 0x4)

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, ""}}}}}, &(0x7f0000001000-0x8)={0x0, 0x0, []})
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='vcan0\x00', @ifru_flags=0x1000})

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x6, 0x0)
bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00005b2000)={0x48e0000000000000, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118)
listen(r0, 0x8000)
r2 = socket$inet_dccp(0x2, 0x6, 0x0)
setsockopt(r2, 0x2000000010d, 0x800000000a, &(0x7f0000993000-0x1)="03", 0x1)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00005f3000-0x4)=0x0)
connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000000)={0x0, <r0=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000)="3b5c49361c89e51a98869ef542618e91", 0x10)
setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001f4000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x1, 0xff, 0x8, 0xfff, 0x8, 0x2d}, 0x20)
mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000fe4000-0x8)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$int_in(r1, 0x5421, &(0x7f0000fdf000)=0x4)
read(r1, &(0x7f0000007000-0xc7)=""/199, 0xc7)
r3 = gettid()
ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000063b000)=r3)

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000036000-0x8)={0x0, <r2=>0x0})
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000025000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet(0x2, 0x1, 0x8007fffd, &(0x7f0000035000)={0x0, <r3=>0x0})
setsockopt$inet_dccp_buf(r3, 0x21, 0xcd, &(0x7f0000007000-0x50)="040d7c0912dc6dea23a8c15e1c5bcd29cc34c1f8e24865877fb58f0f782e360b7bfe22a3d8215562c4997f195f796bda3dc1b235ff86d4793a2c57c0c86c5e616214cd6ff49546e0136aaf64d77ef3d5", 0x50)
sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000034000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x5, 0x6, 0x0, &(0x7f0000000000)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000-0x8)={r1, r0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x4)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa1000-0x10)={0x6, &(0x7f0000001000-0x1b)=[{0x669, 0x7ff, 0x9, 0x6}, {0xd0, 0x0, 0x1, 0xfffffffffffffff5}, {0x7, 0x8, 0x1, 0x4}, {0x0, 0x3, 0x2f, 0x61d55d85}, {0x6, 0x7fff, 0x80000000, 0x7f}, {0x3, 0xfff, 0x5, 0x0}]}, 0x10)
mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_sctp(0xa, 0x1, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
mmap(&(0x7f000095a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000095a000)=[], 0x0)
connect(r2, &(0x7f0000956000-0x10)=@ethernet={0xa, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:33 executing program 6:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000080e000)=[@in6={0xa, 0x3, 0xac8a, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd311}, @in6={0xa, 0x0, 0x254, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff81}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x6}], 0x80)
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(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000eee000)=[{&(0x7f0000a28000-0xf1)=""/241, 0xf1}, {&(0x7f0000000000)=""/158, 0x9e}], 0x2, &(0x7f000091b000-0x9e)=""/158, 0x9e, 0x6}, 0x10001)
mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r1, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(cast6-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10)

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dee000)={<r0=>0xffffffffffffffff})
connect$nfc_raw(r0, &(0x7f00001bc000)={0x27, 0x8, 0x80, 0x7}, 0x10)
syz_emit_ethernet(0x2c, &(0x7f00008c9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xe7, 0x0, [0x0], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []})
socket$inet6_tcp(0xa, 0x1, 0x0)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000001000)=0x102020a, 0xfffffffffffffd34)
r0 = socket$nl_generic(0xa, 0x3, 0x10)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000002000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000004000)=0x0, &(0x7f0000002000-0x4)=0x4)
setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000004000-0x4)=0xad, 0x4)
setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000-0x10)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2)

2018/01/15 17:13:33 executing program 4:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eae000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000165000)={0x0, 0x8dc, 0xfffffffffffffff7, 0x5})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000000000)="f6933e35b1662410bb1b097b55f86d12a4cb07e276b7707816427cbbd5bc31bfd47e0ac250e99ebe914196fb7124057652b23c255ee939b5d5ecbcb569fca05556a9dcbc0ac694494cc89065fbcc9fb7c184f0b29d187bc6a2114c084eab55138d47f683c97c0fd28913129f29452bf3d9e020e8266c4d3e880bceffc81382464a7fcd77136391df7f12851b8c1cd33a44f48db3471fc8fd273adc78f64849f2c1eba408e632b4060ee5ed246660dd43d5db6a5f0c5c585884923e9acdad6e6dc91587078bb46c313745c3ef7e531961447f822df00f0c")
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000002000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000002000-0x4)=0x5, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = accept4(r3, &(0x7f0000002000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc, 0x80000)
setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000001000-0x3c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000003000-0x10)={0x8, &(0x7f0000003000)=[{<r5=>0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]})
ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000-0x8)={r5, 0x5})
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000)=0x4, 0x4)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={<r6=>0x0, 0x0})
getsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f0000002000-0x5c)=""/92, &(0x7f0000002000)=0x5c)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000005000-0x12)={@common='ip6gretap0\x00', 0x0})
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000005000)={r6, r3, 0xfffffffffffff800, 0x7, &(0x7f0000005000)="b086e5fe1bc21f8a26885525796cfb921a6c84305224922cea1b9400e0ac314e5974863338114dd8e28ff8a923527b06d3fb305d0ed0ff004d88a618f9f3e975c826648f6b15b358bf18e9cff41a1374cc1debcad9615e15883a590163cbafc72a68637d243c7211fc5e4fad501c60f260a4ae94c4691056fb3c74859de06fb85a30d92c7e6f15fa539f6b98803a1a6529de0b1c6019c6499cb556a3cc00f4b18f4979bd9c6c913071d1b052bd", 0x6, 0x1, 0x3, 0xfffffffffffffff8, 0x40, 0x8001, 0x3, "69c2d385eedce48a3cebfff7076641ae36fa2e1fbc98de95670e77a34be25903b901492eea422918e37b651920395069119a584280b4c051c5e1677d1362a43350620eed4b329dc5b29b506c46dcb30293f17d90ad9efaeae3a78226f6b11bd188eac51890605efd1b147c5e967094874250260bf8"})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
vmsplice(r1, &(0x7f0000005000)=[{&(0x7f0000006000)="964371239946e47e49ac37efef", 0xd}, {&(0x7f0000001000)="2332e5f1532207076fd194c54f31f418e95674b8d4ecdca3c6b160e0758d95bda12b01c1491de14f1462e09239d3fd9f662ce5b46dc812057afa259654888b28d21f074e7a6c59", 0x47}, {&(0x7f0000007000-0xf1)="386c2ce2b95f5957f5b22949ba02cb124551393617f1ad2e6572a3143c11cb5db754abb317a25b3e51987ab21f8d8ad452d72461a001a0df42c3b8ee9b73754f4d91dfb0f4b4b0a407a297cf19d3bfd69e676ccf34ac21b006996147ccea25959a0618fd6fda71588aac61c611138dc57a7d6817bfa93bdbfd64bf32500571ceb3c4f7fdd829b28d9c0dc1319cbca33c6056866d873fb142480ec37d7332bf4de41764be2ec98042b012d7e8747c98655cffcf285863fb49219b09f7b5a7ca0a5c645c7c6cb55ed00ce823e7b3a120ee39d5652c29372f5648cc9500f542b834dba5eba38ea02b4f4aef36da42fed8a8b9", 0xf1}, {&(0x7f0000001000-0x1a)="85a5cc569706208e6ff2b34053648931349088d46dbde8931109", 0x1a}, {&(0x7f0000000000)="7155b5456079651bf52bb7f3e6fda02848a86bdaf740f5acc9258e90812a222c9daeddbc30faec39f3b4b35e", 0x2c}], 0x5, 0x3)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000008000-0x10)={r5, &(0x7f0000005000)=""/220})
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_MSFILTER(r6, 0x29, 0x30, &(0x7f0000009000-0x110)={0x4, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110)

2018/01/15 17:13:33 executing program 4:
r0 = socket(0x9, 0x80005, 0x8)
setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="", 0x0)
setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000036e000-0x4)='tls\x00', 0x4)

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000001000)=0x0)
ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={<r2=>r0})
setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000001000-0x8)={0xfffffffeffffffff, 0x1, 0xffffffff00000001, 0x3}, 0x8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x1, 0x34af, 0x8, 0xfff}, {0x1, 0x3, 0x0, 0x3}, {0x8, 0x401, 0xc356, 0x1}]}, 0x10)
setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0)
setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x7, 0x4)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0xa, 0x2, 0x0)
setsockopt$inet_int(r0, 0x0, 0x9, &(0x7f0000ed8000)=0xfffffffffffffdf8, 0xffffffffffffff33)
sendto$inet(r0, &(0x7f0000f51000)='y', 0x1, 0x2000000000000000, &(0x7f0000822000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000c4000)={0x0, 0x0}, &(0x7f0000f74000)=0x10)
accept$inet(r0, &(0x7f00007e5000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088b000-0x4)=0x10)

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x40000000015, 0x5, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a5e000-0xc)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, <r1=>0x0}, &(0x7f0000d77000-0x4)=0xc)
bind$packet(r0, &(0x7f0000126000)={0x11, 0x1e, r1, 0x1, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14)
bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r2 = getuid()
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d3c000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x3f, 0x3, 0x5ca9bbd7, 0xa, 0xa0, 0x20, 0x2c, 0x0, r2}, {0x5, 0x4, 0x99, 0x40, 0x3, 0x9, 0x101, 0xfff}, {0x3, 0x1, 0x43, 0x0}, 0x2, 0x8, 0x2, 0x0, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, 0x0, 0x5, 0x7, 0x7, 0x100000000}}, 0xe8)
sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0)

2018/01/15 17:13:33 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={<r1=>r0})
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000001000)=0x0, 0x4)
ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0)
sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000cd8000-0x10)=@llc={0x1a, 0x0, 0x0, 0xa4, 0x0, 0xf4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10, &(0x7f000076e000-0x20)=[{&(0x7f0000001000-0x2f)="6be58156ae674351fee6378417c3e46adaefe7e1d6093c01f21fd9b33df0528c222a1e3c929c68919d37ec0040187d", 0x2f}, {&(0x7f0000000000)="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", 0x1000}], 0x2, &(0x7f0000d23000+0x3fd)=[{0x18, 0x110, 0xa41, 'h\r'}, {0x78, 0x110, 0x0, "878f0e0d4046df0e09d820642c3cae2d8e854c197296181bca78a0aac8a27e9b1daf45357856a4fb8eb04ac04f9be6ff408e199947a76592b28ee004d7655addc402cd9c8353b7e180e9cd514083e7d8e1f94f0464a393cadfe1ee18478cb21ba7"}], 0x90, 0x4000}, 0x8}, {{0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000063000)="ee28c414d8bc8e0db898fa8dcb2f2c7a8f75c70d9316631008d7cdc56eae224bc5d7b8d62c0610845c258b3e91648461d7e6abca6659b366a19ce84e781b64b0c2a3e170ac88a7ddab09bdee4481719da698bd5b5c99181d3bfbf1bef76cc656f599b2ae51a58df3e59c1ec4ab0c7123a0b6eee95cf8c40e1d5e2667ab", 0x7d}, {&(0x7f00008f5000)="6788056fefd7f307cdb7a483f8ad41e062b63279fa5ac1680f740e7a95b0205941beee4b5c03b9cf2e716a80d77f567b699aafef002227135478005ae8eeb1cb2f888d14de6e3b576d63cad4004da5a9572f2d4240f4415d80", 0x59}, {&(0x7f0000000000)="3058d567dae5fd23246efef95bcee471e1b47b2077ea73232914d5c980acbc0316b762cb82484ec7b34bc86356f0204896c11acbb87c5e0188d2fb6992d642bd4548c98a2d6e1effcefee52ed35052d3f2c605de0d28f6e474491282241c7c2c87ca0a797178b7f72c1a7e187f189261b459a7c7de0411ee", 0x78}, {&(0x7f0000a2e000-0xdd)="75346b736b460e76e3c806d81663576dc62017bb0cc47d7a390921da04a17e4f3f40f07796498b2dd15df5825af37146b54b0475c292600faaaa69818257884b6371d81620a0d3b5879f58d822a8ef20171f142040856e4310e54a2a34a6ea59fb9c59c9ef7620b614915cfd3e335ebaf9722f41d9e4d4f789d38dfd2273e035179dd6de80a712658bc321a2e449871385cd2d4185709eb476e4be1d8851aaad27e953318b544b943b426214cdf2b653659e5b01398e0e07c710f9998803e6ae62977f3ae2dd69805e6a0a3f056038554656d80f5ac99b806bad57ec50", 0xdd}], 0x4, 0x0, 0x0, 0x4000000}, 0xefef}], 0x2, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x36)

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
listen(r0, 0x7f)
r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10)
write(r1, &(0x7f0000a24000-0x64)='I', 0x1)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000eea000-0xc)={0x0, 0x80000, <r2=>0xffffffffffffffff})
ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000ef0000-0x10)={0x7, &(0x7f00007a3000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {<r3=>0x0, 0x0}]})
ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000001c000)={r3, 0x2})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = epoll_create1(0x0)
r2 = epoll_create1(0x0)
epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0})
r3 = epoll_create1(0x0)
mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eef000-0x8)={0x0, <r4=>0x0})
mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000eef000-0xb)={0x6, 0xffffffff882eab68, 0x3, 0x6, 0x0, 0x9, 0x8001, 0x7, 0x5, 0x5, 0x62}, 0xb)
epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0})
epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x200000000000c, 0x0})
epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000dc7000)={0x0}, 0x8)

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c)
pipe(&(0x7f0000a7e000-0x6)={<r0=>0x0, <r1=>0x0})
mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = accept$unix(r1, &(0x7f00000df000-0x1002)=@file={0x0, ""/4096}, &(0x7f000045e000-0x4)=0xffffff34)
r3 = socket$inet6(0xa, 0x80005, 0x0)
ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}})
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c})
r4 = socket$inet(0x2, 0x80001, 0x0)
ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd})
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = socket$inet6_dccp(0xa, 0x6, 0x0)
bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4)
getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4)
setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4)
mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000dff000-0x10)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10)
sendto$inet(r5, &(0x7f00003c4000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3})
setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4)
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4)
setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4)
pipe(&(0x7f0000df3000)={0x0, 0x0})
getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14)
setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10)
sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0)
mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
read(r6, &(0x7f000028c000-0x1000)=""/4096, 0xfd7b)

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e94000)={<r0=>0x0, <r1=>0x0})
setsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000b97000)="5ec89feabeb11829815e53caa8b26115e912f4bd78e306a7ee8616a72d9b28faf02ad9c5ce3b8766807cff6cb46452404a999bea6489a9551069fe5dc3ea3baa39ba891e15c8afb90987057e26e6e515578fa79059f574888e91630649a34f64fb9c017405144ebdcfe3e21dfccfdfa2493ade91d047defeb7d1a3afca1b5baf84c4d160eb3bedbf9b78e8f378260de47792d87e2dedb86a879a33d51887dbc20e49a1b97d2b16786efef20eb5462afb47190225bbad9fa6ac439e1aaa3b905906f316c91e0f6943318149a38f18db8f4bb9f6b7f7fe9ad9b95469a25960861a8d00e3a742a69e3ce222a17e05b80eb04a9229f9676e5f6356488e43c6c32a598fb748a0fec8ff7b1a17aa55ee77520cafa085dcef40ae782df2c38e4ea1a5a5f75057de5978ec7110982bf7116c76017cd63e3be582c9e1693f5075c45777cdce1a9252f114c054b661e12b382230489e32beccb85b336fbee8cbbd70a4f358b45c2791d8705bb65552fac38b3c8eaef7a27168b7ee32bc45bcedb4b1264512ac66e4634bb9425b9da5e45ef0b72662c3e33439a51ddbdbc77ad447b900a53e7ed070cd88695fd090f5def6343613f2d2f854bbc8e44e61cacaf7ea8b3abfbae1ca5f6b5c1a2e49dc16afe5c2030bab27c45aaf4c217013ed8bfc5b82daebdc688a43eefe02691a7d466fd7e4d763ded0b983d773f358e6c7b76962a34733c34889724034c37af156906383ac18b8b55f79ef989cf0aaee43f83d52890575e3e180ca43d9f808e84946fbab20f23049c039014c30ef7a2367648b3d4ce98723ff6217fe002581eb7c1454c37f74e9102172ae5088aeaa22247ea269571f958f103d1d7c7ed185b4ce11b37470d1badc6ba8199f74df18493c6cfa275eb3367ed9d16740a43f55b3394528a218046690ab485048ecf40e53c49b03a8482c62601d4c01490254d7e462ccf8fb2e9e15fdcd2660cac3fcf1ee62f4fb2799849b0e8ed46d59d017a11e45ace8f3ba6bdd09f5bf5c2fb33b18e51a7fc679001db39070f82545ea3ae10c8cd57e74818fbf626f400870dbb76cf0b5b11b875ebf9a7128717300038a6cc6e4bac61fa9cd437adc4aaf2deed46a2735f4aa0dbe3c71bea876420ea70534db6f8c9ccc6b6494c19dd737c24174d2c23db2e8540ca60dbd4aa3e143f3ce2c5c4609e391f65b9ad2b6295c7f6d5f88d7340b571a87a9ce78c76a12ad198829c43acfd490e0a92c452f961a0dbc2c4ab2a692a002151576b12dc3867217615128e167630c94d5b4b254170c4dc26d20bef289baecf990d234aa3e9a425dac48c4b4a6c73bca78740092db19baa535c495cd2e8a68a021f7c959f5b7393b1eb347415cb78663283392b1003c244802d4e6da33609a1a007e8a70d923a7e8f596b58bfeddb631277f7673a431cb63c516a886611d387527ce3e33df0e91da3b87fce593a750be72b26d6a7c2d3ce552ec3691dba4525a688824453cb60b471c1d463ee4da6c11cae8998302258e30181822666ce81ea75641fd4be1c536c4ab8e4f08ac8acd2c6f85dd76cd7b55374bb4f414b06b86d8291ee25c296a9143e750de67978e04333f5e2ef1b702ae9dc3766cbd77225d95568d0dc5fad9f405c51593f9a13dc1f4455f37eb2e10b7629284b88d6da5b0f51bf9b4156c160c7343599cd3464d3961e2a0f3a6598e22f007cf6d43570f1f5a6007853eb058978c2be992a781a2fa3a5afe627272952b195368efb33b84163a99a60c641941e1639db60d2c02d5789e809029d2c122109bf7495a518ea626e293889dc375ee331f3baa79757f5d4bd78a249c6493aad18ecb2ae9f1e0ba41d559804142d7d6fd53877031e279cf5ebd38727de4a16b6a46600138c5045ddb8ac45b5891a9470fc91125a5f8e5e16aae67b9b03d5451a1ed309b44012434e98dc6e1ae4feace7fdfa31299aedbcf14541ca4fb2d0b565865ad0f86d312a54d40a5fe07a434c6aab3d29fe6f959448ec22a172ae4fdbc1b68d7875246e1f64a680103a9dbcc7203858feecbc170fe9b0b8fedafde71ec836cfc1b8da72a61d4e32f5a685eb906a8ab1acb093d18e8f0c987a5371b58bd15c4d7de90244883b810b10c2b26f9e5ad8d6a7b4a57174718ebef4cfa237067034e845ca897e6eecf0870b53a686c037fbce4bbfd0119c9719e57941a78dd309369e4d078a7ffe8fd6ccf547d911bcce5ef41136c46a8671e6a08ec32417ffc1e00286d4a654313ea5e3cc2e3570749545fdc168c36a3ba8f030a3acefdc374aad5dfbaab06151e56917da5ec8f4be62cdd752d81d7a875f25b3f344c2b7c26b3d1cbd9a475522d2a7ddc40e937e3169e7483f44d6aad7fb617293e8209c9c3f6c3ccf40652e178ebe40327630baa3381c6f7278ffed0ae22baeede7a765622a94f3a83037b2df7d7c52a7249d848022f6bbddb8324352f9414425e4c1f6067a46b2187898060757d4756946b31f54dc3dada6bd732620a77fe6fe8f75936b0483f112309b7fdc73d34e5a36167397dda47a7202fefe42050b2a9645c93f78ff3878b52ff55113924d2a6dcd2cbd074bcbf537678f94af922586a31c6f02747e5385831c7a7cbbfa1b81014514b836060bcb636994c3bbcb26aef6694a47a17e44ba937681addc99d228ba7fe43ebf794e680582f2b6460f5e0b619097f3a1d74f8085e1e6292ea4a4cdc80762301797a3a41fdbc1d45b1eb62f05a258ba34d5dff75bbb951c889097b7282d02b51d98c07e872ecec344c27529db365b85d4c21b1623b28b433b93be99c9c2d6445d6024c62d431de4b424bf369269f542fa168dd7a43ae96ca82703a12490280e50a1b760b0880e3c4ee37a85f817968ed10b59a622cb1b828ac72790118c3c4cb3936d72edce479b698d3cd219482d353bcead66234c85a51b904800d11c215999f3a0e53948f173d0102ab77ddf72b88e539939de39ac17d0209d3659557c0d5d4d450b4a389deefe3ab90040b38c1b286aee4195ecd803b0ac5222029ce00a8fad4c907a63981e34f68f5b6a620db737f6078b7f8ff2e1361cdc43434ab254c1f0db60b74a5c7c9b05452390ec2f51f207aa2a88b6200312f102724d3b22dd4f7ad391501f25d0c578c14b5417f93a0fcae6bc29478020a8adda4f88a43b19e892996dee313d12925147b1de8c7aa8af8a7ce260649840b75bf2834535e836bce15ecd1c8ad5c15809a99789553cb44dbcde86b115b625cb0d23bcfc28d239b6ed7adc2f22b82674b6660587b8f1ae77589705a315812708d5efe3f6a6dcad58328a8b1e559fe8ae5cd46de5a30227d3e0b5c95dc15f08dbb49593fe30fec784cc013fe7416fccbf50079bc5cef8d701e14e673bd5a86a62d1790346672723f8ccd5505494eb2a18bbd6e867cbdc58f9c81601b06fc4aba08210fd18971f050303eb3ef2ff1492835ba37f6fb24d26c325865e7d21c70866b6865678a5945557fdd30d842d89dbce39aff8db8772c45b94256717d1cd027aa7a17bbb4856b8b35e22ec3f1bfdc62006a94be01097dce138131f5fc45a5bc7372f0fb930bc8240433e8cbe3248f35f7d7af835adf01d1c8cd8aa88b1a76e51ffb0d1c48c1a5a4d0e3b65a58fd8fae830370ee347bea70bd203ae8eba65e3ba33402fd86e0d4f0e9c1ec448b0fa354bc81c824dfbf9c6b3e61a2eb607b2481fa20e08fe0db162d99b4166516c0dadec563a8dab84bfdfd2ee62240b02c3fa93e6e01917f21bbc7a7f542c35836111f7afa3925b63ac62f2a63308acea49f6ca50cca7f49925764caaad4f5ab1e394cbdb399ecc9b5fad689c4db9789f16f4c320920cd4ebbfaa741820c0871b10b5432fb6d709f4c0ccb0464f68fa6c214a88206ba295bb91f2619834afdaaff001f8f9f31bddb8ff9eaecae9926c320d23e2fc59fc86a26569ddbc98da59bc40f5511c6abffbe882be99ea7db742ee356bf461efc833587b4f97f02e28c9ae827cd7133b14e9bdc61a2533ba54ad35a08198c28fbfa31e519749953ff1dfbbccf84501e51eac4306acd97b7e8f28e0f1b1814e4b51b83622a6a812a326b99bc91a51c949875e3ac1ff1fb811f28c0791c8bb000326b67dce76bd5dba9156b32948a0f9fc67d219a083051174f741b6aa79e7d7839a392810f4957d21416e4cc2e8539ebea24b06b0f956f263fb10a9bacf59516f37cfbb52d46979dc34fad86bd644cabc57dbcdc2c18bb28f6ca63f758386bc330d3e3118c9999596940dd5863a065f08d36e72049bba87a9e51faf5ba08409e70ba2ecce02928a09dc9180d4808f967bc9bec3d9389f641b160c10b4a7abd762d365803deabc6ce7f1d4ccca03a5946acb5fa62cc6e3cd67360a86a10d14789ef66d40668978481ff9709b0bc098420e6fd04afb32cf6cb49fc63a07943f7411ae4f68d546f008083cc171e4513f0c4680ffb8434f3380cd2be8510a2b0a029b0e1378851efd5b1db772650279f8e21ee67e6524ca48c0fc494bbca6e37be129c4c5df58bf2f23d5cdb84bebf631f459d19632fed4eaafabe7592084e29a51a7acbffc699a84a858b5571e57971583ef1acc7f9b35b2dbadd737cec2ffbd24d3c459e77a4d30dfeeb4e017416d233a4e8e60da941b6fccae437e47cc408ac306fd6c83f8514667d6f4a6f334177bbd98b3a6f29a36aee043727bb88597b1119340b57e7e4d40c03492211cd5f7d762ae7cc8265cfe20fbd5d26e061752240146f086e1a89e6f186d41e60a98a9f707946cbf6cdf154451ea8c3b7dceeecce24e950235b4d8ff68371e4c073f68a09a240d86d2277f217dbf5b2b06dde8c32ec479e97af7eb3f51a986da7addd14e452784cbe992aa42a7bfcafd12e6ab4c78a1b204d00c7e6f88b2dbf518b4ebe560ffd617dc8c322a9da30ebeba0d7d448d561207b8e9a6e78dd65573123ad6abd3e905e771eb8942a6aae4cce8e702a718ba95888ae658837d6cf49a511773f9b99cb5ee0a7a7f6eb5d7306b9a813944b6d487b681df3988811e0c9041302fef497551f42d8d4f43aa52e7ae61c29d78eaf5587f09d6f3b07b154e5ad78eca526d796f1e783ffa0fc02cdad1a6a06cb40a6fecbde0efe693c78fd3a7e4401db13ce4b5728b8d6316090d7ce131ab1ca3ee1337598d6f71af4e3e8c1d000e4e8548bbfd68db7e443d0a7e333f00beeb30136d999dc4ccd3dc097f9427e50a737d2dea24200631ebb89697b41d7b77e259dd3b84c532730af262a12065f8e37efd5ae8720d0012dbdb141879160cace45ff70f4f4efd138c3a32da6470931b3c898b0e55ca5af81d27a4a9ceb67d4d44e946d20c7e6c80e8d4606e1d49cf62dff4c60f390abd552f198fb6b8b131349355138e628536b9999344739f7c5790c33d9e986acaa556b9e92468672d2523ca7196f6255e5db811e7ac6fba05f608d81157f5b1d80a3f99cf5e524d0d2dd74bef3631d35688c570d9fe851ce22303c3a70298d0c751fc5fa3321b0e2b7434dad0b82a41496aecc3cafd0da470255926da3c91ba39e3b40e51e2c0aa349297bf602889616bd728cf0461acaf5004f8864dee8035cfeab2eddfa1ebddaa3f473e84c42e6115d8a4a0f415d87dbea6257ef9ee39eaf19447b76cecfedcae24d7b0613beffab7b1d902341232648045754d7e83f49621666c44f9f98df56b5e7bde5b5e04e7d0c246376ed13b7449845e8b8a10cbade61106c390943b5b30207abf58a6881409072bb4b7dc5bbbc1661d29f454f9963f0178e4374643324979d4d54093a0a023a45", 0x1000)
r2 = accept4$packet(r1, &(0x7f0000ffc000-0x14)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005be000-0x4)=0x14, 0x800)
setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00007e0000-0xe)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10)
pipe(&(0x7f0000e91000-0x8)={<r4=>0x0, <r5=>0x0})
setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000bf2000-0x88)={0x6, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f58000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400000000000000})
r6 = socket(0x10, 0x100000000000002, 0x0)
ioctl(r4, 0x5, &(0x7f000028f000-0x1c)="f95120410e77484000000000000000c298797e9abd1389f314c7005f")
syz_extract_tcp_res(&(0x7f0000a9d000)={0x0, 0x0}, 0x1, 0x6)
write(r6, &(0x7f0000228000)="24000000260007003240000000367700fb1308020100000000b00000000000000000ff10", 0x24)
ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fd7000)={@common='tunl0\x00', @ifru_flags=0x1000})
bind(r5, &(0x7f000015b000)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f0000df2000-0x64)={&(0x7f0000d2c000)=[0x10001, 0x2, 0x7, 0x9, 0x800, 0x9, 0x7], 0x7, 0x4, 0xfff, 0x7, 0xe8fa, 0x0, {0x9, 0x79f, 0x21, 0xfff, 0x4, 0x100, 0x1, 0x8, 0x4, 0x9, 0x3fc0, 0x9, 0x8, 0x7, "064a949286bc0631615bb0a6b788c36e891dcedd7eaa21f1ad42a07716d1af3b"}})
ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f000060e000)={&(0x7f0000d15000)=[], 0x0})

2018/01/15 17:13:33 executing program 2:
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000026b000)={<r0=>0xffffffffffffff9c})
bind$ax25(r0, &(0x7f00007b1000-0x10)={0x3, {"404c41c869377b"}, 0x9}, 0x10)
mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x338]})

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
socketpair(0x0, 0x80000, 0x0, &(0x7f0000c79000)={0x0, <r1=>0x0})
ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e)
mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f74000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d3000)=0xe8)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f76000-0x10)={<r3=>0x0, 0x6e6a, 0x1c49191e, 0x3}, &(0x7f000060e000)=0x10)
mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f76000-0x14)={r3, 0xc2b, 0x6, 0x10000, 0x20, 0x1}, 0x14)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000dc0000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7ff, 0x1, 0x100, 0x28, 0x20, r2})
setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f68000)=0xfffffffffffffffd, 0x4)
mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000f76000)={0x0, 0x0})

2018/01/15 17:13:33 executing program 5:
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000393000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x2, 0xffffffffffffff81})
mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r1, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18)

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000)
ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000005d000-0x4)=0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8)
setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000002000-0x4)=0x4, 0x4)
getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4)
ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0)
socketpair(0x9, 0x6, 0x3, &(0x7f0000001000-0x8)={<r2=>0x0, <r3=>0x0})
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000002000)={0x80000001, 0x0, 0x5, 0xffffffff})
socket$netlink(0x10, 0x3, 0x14)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={<r4=>0x0, 0x5, 0x280}, &(0x7f0000003000)=0xc)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x7}, 0x8)
socket$nfc_raw(0x27, 0x3, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000005000-0x10)={r2, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10)
mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000006000-0x20)={@generic="b52b74d70c6724cf6cfe15c7bafad34a", @ifru_flags=0x1000})
mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmmsg(r2, &(0x7f0000006000)=[], 0x0, 0x80)
mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000007000)=0x0)
mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000008000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10)

2018/01/15 17:13:33 executing program 0:
r0 = socket$inet(0x2, 0xa, 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)
sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000-0xe)=@l2={0x1f, 0x1000, {0x8, 0x6, 0x0, 0x2, 0x200, 0x100}, 0x88, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)="5aac001972ff53789c492435f7db62e545e0469b9575dba160256be31d7005bb0b59f5692b311b9a0b5168ede18e9461cb4590679fb6d1ec0b6ab00d73f8f2aead159c8c0daf159bf490d93ab3d9068ffbbd5874d68b7617914ef7964791d400a0c348df83f736a7f81f047ab1a4226659503bbe5dcb927e6d2c4acce32a24db84f08ae65277adc0d8a5781a07f0d99a12c6612419ffb986e6c3c5950e726ccb216cd5458aa2d75f570f7117", 0xac}, {&(0x7f0000000000)="0b3a06f429142def267d77b8fb0b02a3d1f1aee27193fda74ecf", 0x1a}, {&(0x7f0000d53000-0xce)="ecbecd797d139267d17a0e19e6d031b6cb7cf7971e7ae04c22f8f92179438bc9ca29c29b1731e63a0a6dd187030f4a1211858864dd61c3239638653c6ddeb5314e70aa9ade372e95dbbd5621fdb19f1e7700ed3d85c3efe40169a4e52d020cc7efd0f7b1bfdbfd9d87f20b970a4ec152cad97114cee4f815979e87dedab301465e5f6c478d2ccfe7e0da531a93b8b6cc50c19b32e6324d62f80739a23537c790dddaac40993d5d92eeb532449d6c394f9b3fe36f10c7a74a84fbe82a4ccc200ba4e75c53ae1f64e8a2c5f4e26442", 0xce}, {&(0x7f0000b17000)="af3d164422275107b3e745a77460bf169790bcb24ab8c2d17e653e2ba3c132e3d79a4730afd7ce450720356cebfa126c97dba875b9cda01e3dc9031aa885b3316bf9ebdf065ac35d15ec8867aebbffed5006f4da356cfd36a0b94fb2e06411343866d47f541f847053d897a323f24de27457e008dd096083a33bae18af1781e4a7d610595a8b882f5f46e35c7f51f0520086e1accb0515184c953419a9e4d55eba8762807c2fd9221c99d63eb965ce10bd2ee62f87d0a5c434e15960f2b80c6d60ff2c23607d24784f8b9318b296a1e2ce7ba82903592da58552a7cc4ce934a1a9c46e792cf9069a327ffbceb1678573d7b07d7837", 0xf5}, {&(0x7f0000001000-0xbf)="c412ba52fdf9e0bbcf79839656ce1c171b2ab9413c466a86c98d5cb375489dfb7819a7142307f51a87f25942d7c64c2f0a6191fc116da13566daaf1c031912eb4a5a4870ea9d53e95256359272193844b9dcb5ba4b145584f8a465ec1e89f3235ef432cf28d433daa9cb398d7c6e4e2509c8cceb9f1729617b026f7a9cfc284ee39947f4e3fbc5e5eadeaf2bd9e76cb00a9bd67c90fff83a3ee2d368a56fff90fcafd877e80ecce1d303a4c4268e5cd85eff426c80ed90a1c26dee4eb7dd31", 0xbf}, {&(0x7f0000001000-0x41)="caac7281527c68ed0d13a3ea12a7d19d53eba48f9507e1b69e222aefaa0a19a0d426a6be60a992a83f5ba7921a969c439af37da761f66c389111e9f3d1c5a7227b", 0x41}], 0x6, &(0x7f0000520000)=[{0x1010, 0x117, 0x4, "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"}, {0x110, 0x10f, 0x80000000, "fd4761ffcef80c9d99772c431e53a0a09068643cba50336c97faccad481398c8db144e27be24e410f0ca4f65b3ee60efee0ffad44d6e81c69fc2617c7e519e7eb7b1b4cfc49feccd79758965099c355c7ed14e6fd22d6f33bd9688bd29c3bb185efe14b668cbe5f82ca3e21c87fa3275faf956f816bf9cb020d9299ab7996fa5f81452c8f42e5d362b19b852d3df354b654f8a359fc4b8f8d66efb33b395b3442882597d70201ff873bdd6a9113d6ee134c07c6d8530dc47982b7ccbba4f13074baaf2b3f3ad1ec80c3c8cd82ca323762b0fb032c18020834fbfd415f2f93f4f4e07cc8656a243d7fe4b44fc8064fcff0d28599526649169bd"}, {0x108, 0x0, 0x1000, "e19cab8a047dcdc43a7db007086d863d49031c7e99bfbf767e2ed270e8410e08ad95a445695f866c8775cf8f4c57fde8c6ccc4e4039156dc7fa9ef5816b3efa79e150ea86494b8d713834fb869791dd87e9c098a0084d28e5a24cc6ab5910802e98b6f08d857f949d696bbe07cae34afec6e5d7590ccea013f36c562686a80c1e65b9a2b2cfda9bfc796ca3f4acee7413e84b99716d0cf5b23f746fde468a10af2d94c8ff40e6e7e6afdd099a2cbd99a11b4f966c2b39c909b86f3189e35c677be7822c7b90981626f166f64cacc3214c3829a350cf9b4d98be4978ed86568a04cfe0ede16ddfcb38fcefb8b69c9957574808f6c"}, {0x88, 0x110, 0x8, "9a0b50ff0cca87271547de1b49ef5294e168af5a1106b64f1c31ea5dd05b9559961ec8d6c5c2a9bee89d99abd79c4054b1c10701732400b0192b5205ca59057b895eb576583d158c517d353592abfe3f49588b17e1e3d664eb39e47c4cffcb79ebd18a3aa2012dc7f1e2fac55dd319cec3521cf80602a405"}, {0x60, 0x117, 0x4, "3fdf329df09f26b372633ecd30672239ed8e792711651581f0fe9eabe02b52320ca036d9f85954c5cf33d87337620d09257ccb974226152f98b6824266f6ad2509a5d0238bcdfced11f52edc37"}, {0xf0, 0x119, 0x5, "bc67781c94274220b8c64fc44c88b9c12ffddd629a076405f6e44c1111af484212240ec24706969478032aaa8caee42e3ca0e0bd73fdcae79798384652e1655be666f4e206888f8678664d938e7bc0556188e00bc81a173e4c268497beb0e1dce8f9df68c6ab5405de00bf69fd317d285113f3b39ba1edef1f34df56360661f771bb1739f320e604161c5fb09a9f68e9eb84b98509c3eeed09d462c1a44620b56aad9fe1217b59f761616689118cb72bfeabeff2b29cc098b481de96bbb246e0f83c67610adde33e1087cda5668cab601e7ffb0dd71c48e9b552b7df2f90"}], 0x1400, 0x20048015}, 0x2}], 0x1, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7, 0x7, 0x7}, &(0x7f0000002000-0x4)=0xa0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x4}, &(0x7f0000001000-0x4)=0x8)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0)
r2 = socket$inet(0x2, 0xa, 0x0)
ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f000090b000-0x4)=0x0)

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000ec5000-0x8)={<r0=>0x0, 0x8000}, &(0x7f0000326000)=0x8)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008d9000-0x4)={<r1=>0xffffffffffffff9c})
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008fe000)={r0, 0x4, 0x102, 0x404}, 0xfffffff9)
setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a59000)=0x1, 0x4)
r2 = socket(0x11, 0x4000000000080002, 0x0)
setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e)
sendmmsg$nfc_llcp(r2, &(0x7f0000097000)=[{&(0x7f0000260000-0x60)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "000000000000ffffca75508b06095b17af175619d7100000001c00002fc6052bc86ac800ae8681dc54bc9ac5417dbc37e51f17e8fcdb2f297778970000000b", 0x0}, 0x60, &(0x7f0000297000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
sendmsg$nl_xfrm(r0, &(0x7f00009fc000-0x38)={&(0x7f00006b8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000576000-0x10)={&(0x7f0000f6f000)=@newpolicy={0xcc, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@proto={0x8, 0x19, 0x0}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xcc}, 0x1, 0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4(r1, &(0x7f00009ee000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000bb3000)=0xc, 0x0)
ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000e75000)={r0, r1, 0x6ff3, 0x9, &(0x7f0000b56000)="992e32e3e5b82dd033f319f111bcbffb7b51e781df8a5045f1ec03a4cbc2e27e4fb62d3345cf1f2bbea76653834f152ec234485e05b1af5a86140cc5b2e8781f852d3c593361eb5c22edde5790b3157493a99323e7cd074936c0452ace4b805aa298fb5376821ea6b12e645d45fa9bb0cbb12a2477bc9e013cd83d602f9def84a570e8ec9a647a88c0ba3e44cb1c9f15e21639ae028b3b1fbb23da09009a7fd0049ec262b285494099f7e3dd9bdd", 0x1ff, 0x100, 0x7, 0x5, 0x1, 0x4, 0x2, "82d1f0c615135b57605f66e503311648c7f5337c171a8f6522663afd6d2c8c392ea2314243d63efb7bbf052da71b9f20b39577099caa55dcb5be85326c431afd5177696cd3"})
socket$nl_route(0x10, 0x3, 0x0)
ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e6a000)=0x0, &(0x7f0000c3c000-0x4)=0x4)

2018/01/15 17:13:33 executing program 4:
r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000daa000)={0xffffffff, 0x100, 0x10}, 0xc)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000-0x10)={r0, &(0x7f0000495000)="7d4f1edd8876976f2288b38fdbdd8f7d"}, 0x10)
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet_dccp(0x2, 0x6, 0x0)
ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000a18000-0x20)="26000000800100180085000a0000000601f0c3c0000197090059a709ff2400"})

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2a, &(0x7f0000087000-0xf3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []})
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
pipe(&(0x7f000065f000)={<r1=>0x0, 0x0})
connect$bt_l2cap(r1, &(0x7f00006b7000-0xe)={0x1f, 0xffffffffffffffff, {0x3, 0x7, 0x3, 0x8, 0x40, 0x3c49aea6}, 0xffffffffffffff80, 0x2}, 0xe)
sendto(r0, &(0x7f0000fe4000-0xa4)="e08472fe81bdadea8e289165a95230a60172dbc15024d4b8a7eb9d12d76bf2cab2e5186f948bec60f6bb88c3f59be467cf55131384fb40b16e13aa0e1f2950357c70512c94cb611499166684202d20a10dd501c1c8f185313f90d523b12f1bda3cb84c9419e90a4029feebdb09e2cf7a0897f9538db3ba66528dae352517348f2451b3142f1609b712ad540c45a688fabd68170f4a9a6b9308b7cf96a5ecd23808909775", 0xa4, 0x40, &(0x7f0000e55000-0x10)=@llc={0x1a, 0x19, 0xc2, 0x8, 0x450a, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10)

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x11, 0x802, 0x0)
bind$packet(r0, &(0x7f0000542000)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000b1a000-0x4)={0x0, 0x4, 0x0}, 0x4)
r1 = socket(0x11, 0x100000002, 0x0)
bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80)
getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000cc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b74000-0x4)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a7000)=0xe8)
setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004a6000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x9, 0x2, 0x1ff, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x3, 0x5, 0x2, 0x1e3c4e2d, 0x1, 0xff, 0x8, 0x400}, {0x6, 0x6cda, 0x4, 0xb784}, 0x3, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x3, 0x3e}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x1, 0x31, 0x2, 0x3f, 0x9}}, 0xe8)
r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da2000)=0xffffffff, 0x4)
bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a12000-0x10)={r0, r4, 0x3, 0x1}, 0x10)
setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000d13000)={{0xa, 0x1, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xd158}, 0x6, [0x7, 0x5, 0x4, 0x8, 0x668c, 0x8, 0x40, 0xc100000000000]}, 0x5c)
write(r1, &(0x7f00002ad000)="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", 0x101)

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
socket$key(0xf, 0x3, 0x2)
r1 = getuid()
r2 = socket$inet6_sctp(0xa, 0x5, 0x84)
mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b73000)=0x4, 0x4)
mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x4, 0x6, 0x3ff, &(0x7f0000b74000)={0x0, <r3=>0x0})
mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000b74000)=0x0, &(0x7f0000b74000)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b72000)=@assoc_value={<r4=>0x0, 0x0}, &(0x7f000017f000)=0x2)
mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b72000)=@assoc_value={r4, 0xa5}, &(0x7f0000b14000)=0x8)
sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x33}, @in=@loopback=0x7f000001, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8906, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e7a000)={<r0=>0xffffffffffffffff})
ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000a2000)={@generic="2be371b1e25d10be8ce84793196c4ea6", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a68000)={@generic="d2aecdcc8ac5b9461a121c278cc4b3cb", @ifru_flags=0x1500})
setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000064c000)={0x25c}, 0x4)

2018/01/15 17:13:33 executing program 2:
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c50000-0x8)={0x0, 0x0})
sendmsg$alg(r1, &(0x7f0000990000-0x38)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0)
close(r1)

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000001000-0x8)={0x0, <r0=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ax25(r0, 0x0, &(0x7f0000001000-0x4)=0x0)
mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket(0x10000000010, 0x1000000400000002, 0x9)
write(r1, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000fe3000-0x4)=0x4)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$inet(r0, &(0x7f0000fe3000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x219)
listen(r0, 0x9)
r1 = socket$llc(0x1a, 0x1, 0x0)
mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000fe4000)=0x2, 0x4)
r2 = accept4(r0, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fe0000-0x18)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000fe0000-0x2)=0x18)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x3, 'ctr(anubis)\x00'}, 0xfffffffffffffefd)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10)
r1 = socket(0x11, 0x8000f, 0x5)
setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000710000)=0x7, 0x4)
r2 = accept$alg(r0, 0x0, 0x0)
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000033c000+0x6e4)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x362d}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x54)
sendmmsg$alg(r2, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000ec1000)="b5", 0x1}], 0x1, &(0x7f00005a9000)=[], 0xfffffffffffffdd2, 0x24040000}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cfd000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000f0d000-0x4)=0x1c)
setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000368000-0x4)=0x1000, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000d90000-0x6)={r3, 0x1}, 0x6)
readv(r2, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x8000000003, 0x80200000029)
r1 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ae5000-0x4)={0x0, 0x0, 0x0}, 0x4)
mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000dec000-0xc)="95be3d64ace98d7cbd228974", 0xc)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000fd5000)=0xff, 0x37c)
mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getpeername$netlink(r0, &(0x7f000034e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd7000-0x4)=0xc)
mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto(r0, &(0x7f0000fd6000-0x28)="b20eadb0d5416c5947ad1e8ed9460bebdcf28b2d0687938bc4985eb510d293c38725b2b630c6fc96", 0x28, 0x0, &(0x7f0000fd7000-0x60)=@nfc_llcp={0x27, 0x0, 0x3f, 0x0, 0x400000000, 0x0, "6c51c8a1aaf28c20e1f67024560b20409d3e14beb500400c821f9eafc3fc9b751600000000000000081421e06ecb7cbbac6b50f148602e34734f7e24e7eea7", 0x0}, 0x60)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_dccp(0xa, 0x6, 0x0)
mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000588000)={<r1=>r0})
getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000929000)={0x0, 0x0}, 0x2)
ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000096b000-0xfe)={r0, 0x0, 0xffffffff, "5d32919f7028ad1d4a75f9a8a6838cb6807fd0118bc3219723259b88def8ae6c8a666222118e96fb5cb3bf3a3f2f11ab1d249197af8004a3c7965fe77c5b0b73e4b972b5d2e5470e04d30c3ffefe2ec46fccf918c9d4c48e473ef3a5eeedbaba68bf53d3a1c248746b712ac44f68b404e187e9c6f531c558d103826d8c9e30503447f3a4a0b43c38cdc74e39e9c3f00c49ac8b26db8f56c19c874f101a0f0a697515309390910176140a7b74cfa4e69b5b6e0bf5edc98927518d69198d8a85342f0fe8d1d8cbe336441433a9e248a663b061298e21ec4e9a52e32d3366d8eb37623cd18b1dc9c56c70b49fe7e8615a2aef604820"})
getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4)

2018/01/15 17:13:33 executing program 6:
r0 = socket(0x10, 0x802, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={<r1=>0x0, 0xf2}, &(0x7f0000001000-0x4)=0x8)
getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000000)=0x8)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x7}, 0x4)
sendmsg$nfc_llcp(r0, &(0x7f0000001000-0x38)={&(0x7f0000004000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "08a2ccd86e102c380737faf94529d3db989ca66b39060ef1c88216fcb25e814a69977cc7c529b3a0f515d9856ac71d75b9ccdb5a2162f3d0f121250ff0d24c", 0x0}, 0x60, &(0x7f0000005000-0x70)=[], 0x0, &(0x7f0000005000-0x68)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000a5c000-0x8)={0x0, <r0=>0x0})
accept$llc(r0, &(0x7f0000e86000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000095d000)=0x10)
r1 = socket(0x11, 0x3, 0x300)
readv(r1, &(0x7f000089b000-0x10)=[], 0x10000000000000c4)
setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ffb000+0x74b)=0xc4a, 0x4)
r2 = socket$inet(0x2, 0x3, 0x800000000000011)
sendto$inet(r2, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0)
getuid()
r2 = accept4(r1, 0x0, &(0x7f0000a39000)=0x0, 0x80000)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000019a000)={<r3=>0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f79000)=0x8c)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b17000)={r3, 0xa2cf, 0x75, "490d7b08a036f2ad4f36d461f57d5a50b8acd57402d82eac76c9f7a549a39d4d7252849087e50b77543596eaeeacbd15a43b37c629e74770e60a0527276fca82035647547e108bb9346a82f93acb62727c2338bb9df5cc895716e6416d099d8672689a2e8cf46c6c9f4d289ed8c89929a959ce8aaa"}, 0x7d)
setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f7b000-0xac)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xca3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbd8}, @in6={0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x9}, @in6={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in6={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x0, 0x7f6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xdffc}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xac)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f79000)={r3, 0x9}, &(0x7f0000f7a000-0x4)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000339000)={<r4=>0x0, 0x5}, &(0x7f00002b9000)=0x5)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005ec000-0x10)={r4, 0x1f, 0xba3, 0x3}, &(0x7f00001f4000)=0x10)
recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
listen(r0, 0xaed)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000fc2000-0x4)=0x0, 0x80000)
socketpair(0x1f, 0x0, 0x7fff, &(0x7f0000550000)={0x0, <r1=>0x0})
setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000088d000-0xb)={0x1, 0x3, 0x5, 0x6, 0x80000000, 0xbcf, 0xffffffffffff2e91, 0x0, 0x9, 0x9, 0x1}, 0xb)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c55000-0x5)='veno\x00', 0x5)
shutdown(r0, 0x0)

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x802, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10)
close(r0)

2018/01/15 17:13:33 executing program 7:
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)={0xcadf4429be16490b, &(0x7f000039a000)=[]}, 0x10)
sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0)
pipe(&(0x7f00003e1000-0x8)={0x0, <r2=>0x0})
ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000d25000)={0x0, 0x8})
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$nfc_llcp(r2, &(0x7f0000fd1000)={&(0x7f0000fd2000-0x60)={0x27, 0x4, 0x200, 0x7, 0x2, 0x8, "1c929afbd2d97e5e4a214da17adcd32e5ca15c388a3705c42d5a026d47a5109b1d3dd46da88d5394369ca5355c645368ab1187263b5481e35607c90768a7d2", 0x0}, 0x60, &(0x7f0000fd1000)=[{&(0x7f0000f05000-0x2c)="a6f77da6b1a816f4df01b6c3ba21f45a10702fbd5b66f8572ee21b85360cff809af18de012296036a9cb58e6", 0x2c}], 0x1, &(0x7f0000fd1000)={0x28, 0x0, 0xcb98, "4b2c0522fcb95b5b7577855fa31c795b84e0ed94a568"}, 0x28, 0x40040}, 0x0)

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ffa000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f28000-0x4)=0x20)
mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ffa000)={0x0, 0x0})
accept4(r0, &(0x7f0000e25000)=@generic={0x0, ""/126}, &(0x7f0000165000)=0x80, 0x80800)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x1b, 0x1, 0xfffffffffffffffe, &(0x7f0000ffb000-0x8)={0x0, 0x0})
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c8d000-0x8)={0x0, <r1=>0x0})
accept$packet(r1, &(0x7f0000ff9000)={0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffa000)=0xfffffffffffffffd)
mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ffb000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x1ff, r2})

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ce4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fda000)=0x10, 0x80000)
setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0)
r1 = socket(0x1e, 0x2, 0x0)
bind(r1, &(0x7f000043c000-0x80)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80)
sendmsg(r1, &(0x7f00000d1000)={&(0x7f00009ff000)=@generic={0x10000001001e, "02010000000020df0000000000800000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[], 0x0, &(0x7f0000b46000)=[], 0x0, 0x0}, 0x0)
unshare(0x10000003)
getsockname$ax25(r1, &(0x7f0000db0000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000078b000-0x4)=0x10)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006ca000-0x8)={<r1=>0x0, 0x0})
ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000fab000)={"5438e895af58ef7724c6f1c6f570c179", {0x4, 0x7, 0x3, "4d103985ee0e", 0x0, 0x0}})
listen(r0, 0x400)
r2 = accept$inet(r0, &(0x7f000065c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10)
setsockopt(r2, 0x84, 0x79, &(0x7f0000cc2000)="8000000000020004", 0x8)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x80002, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007bd000-0xc)={0x0, 0x80000, <r1=>0xffffffffffffff9c})
ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000829000-0x8)={0x3, 0x1})
setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0)
setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000d52000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58)
socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a3b000-0x8)={0x0, 0x0})
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10)
bind$alg(r0, &(0x7f0000bbb000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58)

2018/01/15 17:13:33 executing program 3:
r0 = socket$nl_route(0x10, 0x3, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt(r0, 0x0, 0x398, &(0x7f0000002000-0x46)="eaac857c64cb9890f21c36e22f971433ed73526abd37acd435b592824c1466b2b1c36cc7f552c17cad618f08d416244b65d19239b9d179baeec75ae7f2d1aa91b4adde6090a6", 0x46)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = socket$inet(0x2, 0x2, 0x4)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cf3000-0x8)={0x0, 0x0})

2018/01/15 17:13:33 executing program 7:
r0 = socket$netlink(0x10, 0x3, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00002da000-0x4)=0x0, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000a50000)={0x3, 0x1, 0x1, 0x8, 0x1}, 0xc)
setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000)="", 0x0)

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]})
mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000020000-0x10)=@common=""/16, 0x10)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept4(r0, &(0x7f000000d000-0x80)=@generic={0x0, ""/126}, &(0x7f0000021000-0x4)=0x80, 0x800)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000021000-0x20)={0x7, 0x8, 0xa, 0xffffffffffffff5b, 0x4, 0x2, 0xff, 0x1, <r2=>0x0}, &(0x7f0000021000-0x4)=0x20)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000021000-0x8)={r2, 0x1}, &(0x7f0000020000)=0x8)
ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000001e000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000021000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}})
sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x0, 0x800, 0x80000000)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000b8f000-0xc)={0xb7a6, 0x1, 0x10000, 0x0, 0x5}, 0xc)
r1 = socket(0x1e, 0x4, 0x0)
setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff, 0x0, 0x0, 0x0}, 0x1c)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000831000-0x8)={<r2=>0x0, 0xce76, 0x0, []}, &(0x7f0000458000)=0x8)
setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000018a000)=r2, 0x4)
recvmsg$kcm(r1, &(0x7f0000bcd000)={&(0x7f00002c0000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000cd0000)=[{&(0x7f0000cd9000)=""/70, 0x46}], 0x1, &(0x7f0000a87000-0xb6)=""/182, 0xb6, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(camellia-generic)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000046c000)="ff7ff07d76e5fffffff9f121001d12f8", 0x10)
r1 = accept$alg(r0, 0x0, 0x0)
r2 = socket$inet6(0xa, 0x7, 0x4)
getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004f8000)=0x0, &(0x7f000035a000)=0x4)
sendmsg$alg(r1, &(0x7f000064b000)={0x0, 0x0, &(0x7f0000cb8000-0x20)=[{&(0x7f00006da000)="b47c64465ae41610d9b50193ade61120cb88a29878d55d85943f72a477f154f83f", 0x21}], 0x1, &(0x7f0000d0a000-0x80)=[], 0x0, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000891000)=""/98, &(0x7f0000c39000)=0x62)
r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e6e000-0x4)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x3, 0x40000000000001)
setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000004000-0x4)=0x5, 0x4)
bind$inet(r2, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
connect$inet(r2, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
sendto$inet(r2, &(0x7f0000b18000)="", 0x132, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

2018/01/15 17:13:33 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000aef000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000036000)={0xfffffffffffffd95, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f77000)={0x0, 0x80000, <r0=>0xffffffffffffff9c})
mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000f77000)={0x40, 0x81})
r1 = socket$inet6(0xa, 0x3, 0x80000000003)
setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet(0x2, 0x805, 0xffff)
mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$packet(0xffffffffffffffff, &(0x7f0000f7a000)={0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f7b000-0x4)=0x14)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f7b000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r3})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f7a000-0x4)=0xffffffffffffbb9d, 0x4)
r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000175000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b8000)=0x14, 0x80000)
mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
recvfrom$packet(r4, &(0x7f0000f7b000-0x57)=""/87, 0x57, 0x10000, 0x0, 0x0)
mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000375000)=[{&(0x7f000080d000)="d6778f7eaf6b9236a07bdd0bd6ea2c12d893dd69e4f9d70fa5f0402754f13381fd276d0a7c7ff7a15df3e602dcaeae610ef5e3396503838890a310f8d8123d9a15ab9ddedfd7dcf95b17c7344ccc921f351965cb4d07e3fd50cfe11c344cbe6b86d62bebf2aeae840ec247b7776b76ade6", 0x71}, {&(0x7f0000d1f000-0xc5)="9def72e3bf46897a21604aa3177b57a3407f91d7b639bef0b0802910e34fd0ae574840a6dfb1a7da15aa75d3311950f515788907547c378ef43f4298c41b919a873cf93e62ce0c70e5cc4d8e2fdfcb87472101290bc3c450cbf483b5f71402ae26cceb15ccb9ecd0560d264277e8b22e928c17ddddd25a705d010e2b17dbf49bf7dc53260530a16e31a99feea7516f8627c90854670d804ffa1f007d8539d1eb2a54f6cbc097a3643e90f4ebf26a1c31b4f605b79fc8015b06fc6095ed65dd6ef8bed504cc", 0xc5}, {&(0x7f0000f79000-0x1)='R', 0x1}, {&(0x7f0000f79000-0x22)="6111063a7f1b61c5cc76f23a1a3641132bae2fbf5b18920e25085c452ac7b7c030ae", 0x22}], 0x4)

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
listen(r0, 0x3)
r1 = socket$inet6_sctp(0xa, 0x4000000000000002, 0x84)
sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98)
accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3)

2018/01/15 17:13:33 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
preadv(r0, &(0x7f00007fe000)=[{&(0x7f0000a14000+0x9cf)=""/153, 0x99}, {&(0x7f0000077000)=""/38, 0x26}, {&(0x7f0000c4e000)=""/67, 0x43}, {&(0x7f0000b62000)=""/4096, 0x1000}, {&(0x7f000016a000)=""/200, 0xc8}, {&(0x7f000039e000)=""/57, 0x39}], 0x6, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000000000084)
sendto(r0, &(0x7f00009d6000-0x96)="bf2eae42dde3bfd08a8169fb5cf9b894458fb847cc36e724ea2ec04cf1509e51af7565ae30c2cfae5afb673f45bccf8592e1c3b9d7a652884fed984adb27f7270ab4a83b4b0388d43bf0033e5058269881ee616388f9eac104e41fdf351953fe3863fdf1aabc95d6eb889aaeb5bf09c270367a134bd9e2619d6c660e416a5619715efb880831cf422bb7f4aaacf119d75b0549f2d098", 0x96, 0x50, &(0x7f00005f0000)=@ipx={0x4, 0xffffffffffffad92, 0xafa5, "1ad0d0b53453", 0x1, 0x0}, 0x10)
getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/0, &(0x7f0000fc9000-0x4)=0x0)

2018/01/15 17:13:33 executing program 5:
r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004d9000)=0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={<r1=>0x0, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x0, 0x1000, 0x10000, 0x7fffffff, 0x1, 0x9, 0x8001, 0x8, 0x2, 0x3, 0x3f, 0x2, 0x0, 0x959]}, &(0x7f00007ed000)=0x108)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x200, 0x4, [0x8, 0x1, 0x5, 0x8b]}, 0x10)
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000f000)='htcp\x00', 0x5)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@int=0x0, &(0x7f0000013000)=0x4)
syz_emit_ethernet(0x3e, &(0x7f0000010000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000010000-0x10)={0x0, 0x1, [0x4eb]})

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000065e000-0x8)={0x0, <r0=>0x0})
ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000042f000-0x20)={@generic="6386b500a4e1be3fde3f2e043a5bc321", @ifru_flags=0x4400})
syz_emit_ethernet(0x7e, &(0x7f000071e000-0x86)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}]}, @rr={0x7, 0x7, 0x0, [@loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @rand_addr=0x0]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x0, []})
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000239000-0x4)={<r1=>0xffffffffffffff9c})
getpeername$unix(r1, &(0x7f00008e5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000da3000)=0x8)

2018/01/15 17:13:33 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f00005dd000-0x8)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r1, &(0x7f0000335000)="", 0xfffffe38)
readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1)
socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
readv(r0, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x261)

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x6, 0x8001, &(0x7f0000000000)={0x0, <r0=>0x0})
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x2, 0x4)
pipe(&(0x7f0000003000)={0x0, 0x0})
socket$nl_generic(0x10, 0x3, 0x10)

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000d23000)={<r0=>0x0, 0x0})
r1 = socket$inet6(0xa, 0x80001, 0x0)
mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c80000)={<r2=>0x0, 0x1ff, 0x7, [0x8001, 0x7, 0x10001, 0x1, 0x7f, 0x0, 0x8]}, &(0x7f0000d25000)=0x16)
mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d26000-0xa0)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x200, 0x7, 0x1, 0x40}, 0xa0)
setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00009cb000)={r2, 0x1, 0x6}, 0x8)
getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e)
setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000921000-0x8)={0x0, 0x0}, 0x8)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = epoll_create1(0x0)
writev(r0, &(0x7f0000605000-0x80)=[], 0x0)

2018/01/15 17:13:33 executing program 6:
r0 = socket(0x3, 0xf, 0x9205)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept$ipx(0xffffffffffffffff, &(0x7f00005ad000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={<r1=>0x0, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x481ace71, 0x9, 0x9, 0x1000, 0x20}, &(0x7f0000000000)=0xa0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000094b000-0x8)={<r2=>r1, 0x1}, &(0x7f0000000000)=0x8)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x3, 0x4)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = socket$inet(0x2, 0x80006, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
accept4$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x18}, 0x10)
recvfrom$ipx(0xffffffffffffffff, &(0x7f0000001000-0x15)=""/21, 0x15, 0x102, &(0x7f00008d4000-0x10)={0x4, 0x7f, 0x7fff, "bb02de7dc3b2", 0x5, 0x0}, 0x10)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r4 = socket(0x800000000002, 0xfffffffffffffffe, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000f22000)=0x6, 0x4)
ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f00009d3000)={0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x0, 0x0, 0x0, 0x0, &(0x7f0000f16000)=@common='lo\x00', 0x0, 0x0, 0x0})

2018/01/15 17:13:33 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_sctp(0xa, 0x20000001, 0x84)
ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]})
socketpair$inet(0x2, 0x4, 0xffffffffffffffc4, &(0x7f000006a000)={0x0, <r1=>0x0})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008ab000-0x4)=0x0, &(0x7f0000883000-0x4)=0x4)

2018/01/15 17:13:33 executing program 5:
pipe(&(0x7f00002b0000-0x8)={<r0=>0x0, 0x0})
setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f00001e6000-0x4)=0x10000, 0x4)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b17000)={<r1=>0x0, 0xfffffffffffffff9, 0x800}, &(0x7f0000162000)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a7f000-0x18)={r1, 0x4, 0x8, [0x9, 0x20, 0x6, 0x9, 0x2, 0x3, 0xdef, 0x2]}, &(0x7f00005e0000)=0x18)
syz_emit_ethernet(0x2a, &(0x7f0000087000-0xf3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []})

2018/01/15 17:13:33 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'aead\x00', 0xf, 0x0, 'gcm(aes)\x00'}, 0x58)
setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0)

2018/01/15 17:13:33 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000061e000+0x8)={0x0, 0x80000, <r0=>0xffffffffffffffff})
ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008cf000)={<r1=>0x0, 0x0})
ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000ffd000-0x8)={r1, 0x2})
syz_emit_ethernet(0x62, &(0x7f0000420000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x13, 0x4, 0x0, 0x0, 0x54, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xf, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x7f, @empty=0x0]}, @lsrr={0x83, 0x23, 0x8, [@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast2=0xe0000002]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]})

2018/01/15 17:13:33 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffffffffffffffb, 0x20a970e3, 0xffffffffffffffff, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
pipe(&(0x7f0000510000)={<r1=>0x0, <r2=>0x0})
socket$inet_sctp(0x2, 0x0, 0x84)
mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r3, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r3, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20)
accept4$ipx(r2, &(0x7f0000ad4000-0x2)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f67000-0x4)=0x10, 0x800)
setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a9b000-0x4)=0xbe, 0x4)
ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000022c000-0x8)={r1, r0})

2018/01/15 17:13:33 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e3d000-0x4)={<r0=>0xffffffffffffff9c})
setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d96000-0x90)=[@in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xf91, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x1000000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x90)
r1 = socket(0x2000, 0xe, 0x80)
read(r1, &(0x7f0000d80000)=""/15, 0xf)
write(r1, &(0x7f00009da000-0x7c)="1f0000000201ffdde200f49ff6060000000200000400018006ffffe5005176", 0x1f)
ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000058000-0x18)=@add_del={0x2, &(0x7f000078e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1})
vmsplice(r0, &(0x7f0000306000)=[{&(0x7f00006e7000)="7e368d106ee17c7296e3d149deab74c702c4ab17b3f14257183cc7c3c4310e125663ecb104e9401be169fb30925cc2bf6fb1f56eac93f50c9e92d41678c0728089db318c36bf862322aaa9ff", 0x4c}], 0x1, 0x9)

2018/01/15 17:13:34 executing program 4:
r0 = accept4(0xffffffffffffffff, &(0x7f0000d16000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0x10, 0x800)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00007e6000-0x98)={<r1=>0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3}, &(0x7f0000001000-0x4)=0x98)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r1, 0x2, 0x7, [0xbc9, 0x78, 0x4, 0x8, 0x100000001, 0x0, 0x10000]}, 0x16)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00009c2000)=0x1, 0x4)
r3 = socket(0x10, 0x3, 0x0)
write(r3, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24)
getsockname$llc(r3, &(0x7f0000808000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000012a000-0x4)=0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000423000-0x4)=0x0, &(0x7f0000d42000)=0x4)

2018/01/15 17:13:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$netlink(0x10, 0x3, 0x0)
ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0})
ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000287000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0})

2018/01/15 17:13:34 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14)
r1 = accept$alg(r0, 0x0, 0x0)
sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
pipe(&(0x7f00005eb000)={<r2=>0x0, <r3=>0x0})
getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000b3b000)={0x4, [0x0, 0x0, <r4=>0x0, 0x0]}, &(0x7f000024c000)=0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009aa000)={r4, 0xf7, 0x5, [0x6, 0x1, 0x5, 0xff, 0x100000000]}, &(0x7f0000a43000)=0x12)
bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000529000)={r2, &(0x7f0000877000)="66ba9a642ed42afb9db87e402f84ccfa560c", &(0x7f000096d000)="", 0x1}, 0x20)
bind$inet(r3, &(0x7f00004db000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x37b}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0)

2018/01/15 17:13:34 executing program 2:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={<r0=>0xffffffffffffff9c})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004ff000-0x9f)={<r1=>0x0, 0x97, "5551d948909611f8f8e594a8d53b928d9da9b9d3bb751275cddbd77d91fe47e7cd798f45388e1e6ec518ba364db032a9e3f553dd4fd7f2918f8f51ed7c5d8e3f8f402de5c9a0a568ab9230d6a0399a340b2d9896f441f215df7380fb2b1dd5c6cd34b379f66fb8d954d039d2e6583e1412d457ff68d709d673cc885a79420f6e20bf2c8aba9c8f8d25346b30aa6351df8836f30c6e2b37"}, &(0x7f0000eb1000-0x4)=0x9f)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x7}, 0x6)
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00004a0000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, <r2=>0x0}, &(0x7f0000edc000)=0xc)
getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000075e000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b11000)=0xe8)
setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ae000-0xe8)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in=@rand_addr=0xc1, 0x3, 0xff, 0x0, 0x3f, 0x2, 0x20, 0x80, 0x3c, r2, r3}, {0xffffffffffffff7f, 0x1f, 0x10001, 0x3, 0x49b, 0x80, 0x3, 0xfff}, {0xffff, 0x8, 0xff, 0x1}, 0x80000000, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6f}, 0xa, @in=@rand_addr=0x9, 0xffffffffffffffff, 0x0, 0x1, 0x6, 0x0, 0x6, 0x5}}, 0xe8)
r4 = socket$inet6(0xa, 0x1, 0x8010000000000084)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000380000)={r1, 0x43, 0x3, 0x9}, 0x10)
syz_extract_tcp_res(&(0x7f0000cd9000-0x8)={0x0, 0x0}, 0x5, 0x81)
setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x1ff, 0x4e4, 0x8}, 0x8)

2018/01/15 17:13:34 executing program 0:
mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$nl_xfrm(0x10, 0x3, 0x6)
getpid()
unshare(0x4000)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r1 = accept(r0, 0x0, &(0x7f0000013000)=0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000014000)={<r2=>0x0, 0xffff, 0x0, 0x3, 0x20}, &(0x7f0000015000-0x4)=0x18)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f000000b000)="35d574b19c4b0a0c76478e091bcf6a201f27491c062e32bce59290f307417ebdc87ab3533bb998a0ac6dd6b8bbe2d90f4511cfc657dfc268c4bbf51ed1128a78419df4c853b52a09c7d73808fd10830dafa4fdcf9b1e793b1c7f0c69a24116796aaa2f41ef018d8709b6f3d519c04b2cf4a52ff391cd620c39ce6f735b8d94837c054e06318874e0cb8fd592b247d59c38c71f91e11d25134a71d51415ecd92731", 0xa1}, {&(0x7f0000003000)="ccf3e7ae125ad1393bf02f08fac9fc06416ba2a4545cef3ab0cd4f3a97106c3e69d0ec62d29725a4ed9565b8837562e2cd4bf48616ab3e6cc8fb3a6b1a667c8300cffcc3978ba75cd3ae3dd78aae47ee21217560fd3a015ab27232dcc3af1e7d5182b980115178fe672a2290364756e129687d73b6fd8ab0abd5", 0x7a}, {&(0x7f0000015000+0xebd)="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", 0x1000}], 0x3, &(0x7f0000008000)=[{0x18, 0x100, 0x5, "dea0"}], 0x18, 0x4}, 0x8000)
mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000016000-0x2)={0x400, 0x0}, 0x2)
mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000015000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0}, &(0x7f0000002000)=0x98)
mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendmsg$unix(r1, &(0x7f0000013000)={&(0x7f000000d000-0xa)=@file={0xff73e0749fae5d7c, './file0\x00'}, 0xa, &(0x7f0000014000-0x20)=[{&(0x7f0000014000-0x1000)="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", 0x1000}, {&(0x7f0000013000)="265f862ecee40485b4422867e536a9e016e49db68756bc37cb16036ab53d7a11ec78ffe112e9096995cd95e2fdcbc2fe2f13130fb855aeb3cab069244806c085eb3b2e5fe0f4524823cb58c0371f54805b61d3a444dd5d70fc6f6f8194dc6a50fd06b30d9fb70f5a201943741f1bb2ae402daa63d7cda5e58a06fb3ab1ec3bc8ccaef17a27706ee95bdb2ad3b5a9ae1ba96114cc5b7621d609670b151657c57b36a8ead93db4ed016f14b72d473629973a4f0ca5f9b7f3ebd1c2e161a481ed1a63d65dfa7078be6ffb71529a428ec81e5e6fddfb6f0d0560712806a17a5227399ba25f82f216df878eaaecf369997e6b98672cefbc", 0xf5}], 0x2, 0x0, 0x0, 0x0}, 0x10)
sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000)={&(0x7f000000f000-0x124c)=@newpolicy={0xc4, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0)

2018/01/15 17:13:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006a6000)={0x0, <r0=>0x0})
pwritev(r0, &(0x7f0000099000)=[{&(0x7f0000738000-0x9d)="9dd13d10a978fd93367f8c847342038a16fcc4340bc0eb28d0688886580eea396f44ad406d5fef8feef031eed57570c40c9e5e541cc93232fdeeb99a829fcd81952a6ec27139fd35ec7238424f4490a84fb833b5a4a971355fc3163c7c4d06567e21dab4ed46bfe3b6d0a13987f877b9da2884a4e0031fb251e70d8a1fa5e0f8952b453f6cdf5bcc714d7566b29d923d2eb986dd44e65c2f4b9190b735", 0x9d}, {&(0x7f00002c4000)="fbaba7e8f1d4edbb4705ece3a3ea4cbd7d4576ae548bd8defa7253b57d0285adb38cdedd626cee8a5bd50c2ac582f088c070358dfd2096f99a67f1951fe1b8e8e72edeba4273a84b02979024ed3340f9bc713930211d599e3eb2c581900af0b6c20959e29c0bf099da407b28435c6d591d196038a9c50fb9b515384eac3d496a567c076fac88e4e24fb68de940cda6347a7733b2d6177a4ecb2b4206bf1a5eebe55615ad754c9e56f64cedd938755575f37c8a1909abcaaa10c7961151cac8d9c5e3d029225092d8f682d1c116933d8ef3", 0xd1}, {&(0x7f000088d000-0xa7)="3b2b84fac5d0f5165ac4733b1f23f71c8ae31546ed599d02c5b0b36780d8cdb730d5830f75efddd047f0e89babe4f7316ec9919fab3b0c21e16f526ac066a14e1cab5a3dff2d5b1ccb6a9ec6965bdc9849e055a7d917d83d575abf6d5e77b761d2bec775fe4b41129972d7be9e2e76bd3be9365dc751e1638db0cd5e06b47c9ef80b0803418218daa108d9019ee42b7845ef2b873f7cbe135da81cf67938b93c8b247bd55f4add", 0xa7}, {&(0x7f00003ea000-0x3a)="219d93923b5cf0a5e969c510b16e46caafe37588c7659d5054bf9f68ea87b5eaaa293492db0f2cb7089720566db044591cb846b4cec062bb8a76", 0x3a}, {&(0x7f00009b1000-0x79)="1d4f88384e1e52ca21274e8ffce485cef8fa8bd91830046c0a315b417dfc521804b6f9d92900f96a8add9374afe03d6e5120e6d52465b5146fefc7708822ed64b5c43ff07225c79f1e3f9603fc95920ce143ba48aa46dea501b92efc965d9929a31c71ef553253b4b80884a06f4ba2e549adc4a6d3fffa88d1", 0x79}, {&(0x7f000082e000-0x9f)="c82ae904d7397165073c7afa9876b7be1ace7a084df21ecee98ee35434895c7547f8896a5a3f10f4e7e56c65971f4e50aff26f03573f627f3dbc7f43c01134fbd3dca4a8c6e6fa870024cdcdfaeb87237b3841338c2da34e86c4ca22aef7e04d010d238cc18b5ef5c23d880098255bc0e60cc782d3d08dd4ae481387d719770a26f627a8df8f0e3b8affe7e363d07e80a523e35f42ee6357a1775e70b9e678", 0x9f}, {&(0x7f0000552000-0x6e)="28cfbeedacd8d78fbbf52f04ef1c3048a45543ff2aa43b7f5a05f5ebe39ebe3ccb70538f4ce5443d6404ad066d618eea0139bbd9f1e8076fc8e065bc2f32d5923e2c18a0bc95f7bcefbfd261334b589d7450f824aacf624814ab6ac5dd6537a7bc1aed5425d372b535fd477796e2", 0x6e}, {&(0x7f000097f000-0x55)="e50cc1eb811263a212ffe8d2df91c909f5b0c5c487f31cdbe846a515b57d0f22420138d036e5e4ab8b8bb8e4ade73c9715f9d69d807e92728b3e76678e5cf9d341366640d1a92552f2f57d1dc38a6b9f682858d27c", 0x55}, {&(0x7f0000a53000-0x1000)="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", 0x1000}], 0x9, 0x17)
r1 = socket(0xb, 0x80000, 0x403)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d60000-0x108)={<r2=>0x0, @in6={{0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7524, 0x3, 0x1ff, 0x4, 0x3, 0x18e9, 0xffffffff, 0x8, 0x20, 0x7ff, 0xab6, 0x1000, 0x2d5948be, 0x9, 0x7]}, &(0x7f00006c3000)=0x108)
setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000016f000)={r2, 0xff, 0x8, 0x3}, 0x10)
pwritev(r1, &(0x7f0000c8b000)=[{&(0x7f0000c26000)="f85a0eda0df01708a43d9a546711ffea0e6f1f34965d07acc408a0ce09876991fb09060d636e3bb12475f1d662c64f59ff12e5bd79d7010d258d4e8f022fbe3263674a4f5df3437a577315a63a697e43493ba2bcea2ebdfd50b76d54432ea5e5fb346f8100467a076da56c697992ae86352001d480d99bf4de165062869712b3e06e6493ecccd520f3004d84c635e8e5fd6da19c6e47b2ce6128151a444c1ee0dca17e65f0c451cef71844f2c95982bf99b00bc3c222d6616cb9c9cd16", 0xbd}, {&(0x7f0000a17000-0x8)="85ea96cca1fad873", 0x8}, {&(0x7f0000371000)="efa339c5c2965e0252a8d09ce25ac96632268c4f", 0x14}, {&(0x7f0000945000-0xfe)="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", 0xfe}], 0x4, 0x0)
getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000eac000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d53000)=0x14)
sendmmsg$nfc_llcp(r1, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0)
recvmsg(r1, &(0x7f0000d50000-0x38)={&(0x7f0000107000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000103000)=[], 0x0, &(0x7f00000f9000)=""/229, 0xe5, 0x0}, 0x102)
recvmsg(r1, &(0x7f00003c9000-0x38)={&(0x7f00006b2000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000056a000)=[], 0x1000000000000135, &(0x7f0000f10000-0xfa)=""/250, 0xfa, 0x78}, 0x0)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bb1000-0x94)={{0x10001, 0xeb1d, 0x91, 0x40, 0x0, 0x0}, 0x44, 0x8, 0x3, 0x4, 0x3, "f091bc38fe4cd1ecca2a1027f15de2cb9a0e97bcf9f68e439ece747dfb9ce6eae3d37cfc0107cc413eeeb78788795d7de73c7d2cd0f0e51598a7dff1d37d299329f8a4673bffcf90304b9347b7f41cd6f41e60fc464448913e325711947ee8c51039d24ec31ddd2af0db8bfcb7d0088ce85afe21310bd8b8533e8716e7a66446"})

2018/01/15 17:13:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000d9000)={@generic="f8bb873b871de35feab361f8c26b9351", @ifru_flags=0x1000})
connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
r1 = bpf$PROG_LOAD(0x5, &(0x7f0000480000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c04000)='syzkaller\x00', 0x4, 0x370, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48)
r2 = socket$kcm(0x29, 0x2, 0x0)
ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000079000-0x8)={r0, r1})
sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0)
listen(r0, 0x10001)
ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000366000)={r0})
setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c47000)=0x3, 0x4)
setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fdb000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x1ff, 0x7, "e8baebb04bce3fb6878a3b602be7cd438bca9f17ffe1d0d0ede99c80e42c1697d0f2a1317f397b9a54b6bdb4ec836c5fa5d43dfa0c8f5805e3c49b6f1de94628e44b5a5977c42ca34d748ca5b2ea0fc3"}, 0x160)
ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000f85000)={<r3=>r0})
sendmsg$netrom(r3, &(0x7f000022e000)={&(0x7f0000449000-0x48)=@full={{0x3, {"1a578b60b9acb8"}, 0x9d1}, [{"74189d20ea3b20"}, {"de36c227a92f81"}, {"ab4dc67b49344f"}, {"d10d16db912270"}, {"f47e01dd4aaddc"}, {"aa5533d9e7faab"}, {"5b766398af8fe7"}, {"10c5706e04abe3"}]}, 0x48, &(0x7f0000a02000)=[{&(0x7f0000926000-0x24)="530f8cc91608fc378bae21a72f02c849e0d0ebd4dcb286f2b7cd7b6bbf09696622dd5f2a", 0x24}, {&(0x7f0000c3f000)="632c55bf4a08c21579eb67f45c2a260e94e62b2cde5b01bf6f1018ef72b6ada659a067aaa96c8d044b4b83ad2c831f5f6636371d5af8652ad82cb25baba3295c65f7a09186aa0efee7b7df6e313d84774307cd4584e33734524a4eee1369e594bfbbdf403ec186bbbe2b0f08c37db0d0e5da340f4bdfed0ba96a78aa2052ff6a6c3cb4362c7a1cceeb0705ee72f1ee1ecbbabacba2de93e4c29d439eca7830fab73f83cf49cbbd6a5304e6f52f6d69f194c3d377bf985e9ab1476cdb62c238620575f2065fd6f5c2632c5dacbd6059ad0e8b70cdf068a041b29a40f17a6daf848021078efd91134aaff81120", 0xec}, {&(0x7f0000e54000)="34c17a6a2d975f4bb3a098147e68eda80c28712b790ee52f22fede22d692f81a3de88316fe143e701fa10b87c277e9d4e73b07c71c2b4b7c83fe39de4bf1dcb89172aaf08e6cb1009a2a9612016bd94a1681055c1080ef6639589a29ee2ff3fb7cf781615697f89b679c0c84c80e7619758706c01f37eef20737d15a", 0x7c}, {&(0x7f00003b5000-0xb9)="c86e9844a44a562d49f84eec61fb2a3f52f93bee2d61984f1c62b9e3edbc3b12714c73e036e15117be0313e5a2b2e73d72d4f35f43e439f274d4af43a445688f4bfccbd1fe3892f2838ac16416fe674a96aaacc8a3432f3b17789c2c7353ba91d5acb218541b99a54296b79b046a5e83a30deedaa4c1b6dc581f273c9459b4010b2be9a9ded9c6f82d60b6b33c1b5b9310539cda05c4d64032a1765f2c4460761ad2c65f53f5dfda54c8677e4cf691cacdcffc87d22403e08e", 0xb9}, {&(0x7f00006fe000-0x1000)="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", 0x1000}, {&(0x7f0000b3f000)="e0a6fe83e794a964f45c9976ca45898aa24b20e09b394f904a843d3fbc68fb95b3faabe837d998c5c78bcd91470f710c8034a83713af610027db8625ae97ed3bae48359a97e0cdc4f7c0f27aedffdf954206fd343358f2f34e281a2a18fc6de437cff88a31592182562d17ae91a3c6429f6d63e8b0dfc240a0307bfc1a687db6200c5030e08a929cbc4d269de68efb8acc59b1b4004d29301af7b3e7f92666ef4a7824760f0d0d86edcd680bf5695afc5823009132fe92c75012", 0xba}, {&(0x7f00004e2000)="6612caa5726a66f4e842a084e9f3e5ee59d31ff3c6b01ba3e1b1f16a68feefc95a9259d3b016beac99043e804cbf77952ccd2ca0875e25ca16036bc2a37516a540b7df5e6e3d804942dd90f23a8dc07e1c94a42fecc747f2a5cc6133ed645be07ece0aba66497f1fe42f6ba743759bf70c4fa9e25b09d89f2b8c69cab1f4a6d48da7e7150dc4d767669df684d3", 0x8d}, {&(0x7f0000c9d000-0xb0)="247e742aa47e6704b0e9fb16f693c43a347c136b4e637f36440679e9e33783f292c414c5f1040076d2fcfea4dfecbf22484bba75d60c482c53d6044c0eb5b3504e1a0f2e9ecaf42fa5e96467ce18567a810faa0f1dcb7aa176f5bbc585db19d2d3c05c92f1b6c57b994195dec80017a2adf5f49a019ab9901586d0a01676964180718ff92f236405d8471197ddd15d89350ca44bd69b479c536cb17b68f8f14fa4c266e467506a4fe1d24f9d45e5e6b0", 0xb0}, {&(0x7f0000ffa000-0x1000)="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", 0x1000}, {&(0x7f00007a0000-0x4b)="ee34712c7a48417c16f7c03b69e349d9487f352bed9b8f393a38e3e0bc542dc5fee24a97e0cf24e6ab1de573a0bd84b1b1cf0697d52d887f33b8a3a284e402c92509580764ad59139c7e92", 0x4b}], 0xa, &(0x7f000000a000-0x4f0)=[{0x30, 0x10d, 0x8000, "86c3d47ebcfb1768d86112c4e845057521f115a5fcddef9e93827f28"}, {0x58, 0x103, 0x5, "6b8b52b054c4f1ff346f2333d1c8940ccf6f29c1ab114be41866f256a4bb43dafdd0a9170c4066200f9347d94f8720fac30205f2243cfd12f9e51d95800561dcba22fbe61aa985"}, {0xf0, 0x108, 0x5, "0c1d4db96e22e355a352c134ba00643ef016e8c857f07f79db3838d63c52c61852da5ba5f7ab4c9e28889dab6c5f1b4747e6ecb32e955b25e8aacfac916645b506cb2da7d1815389e4adeb00abb752ceae031a6804b2ef62648afd7869b9b7970271edcf0caedfdc626eb2979cd53360032c1afe0bac80d9595a986c4be49770d1595bd0edad6b92e20e9c6e99b5b54724dbc1a2110dd4de0036f72d43a9967ba0485ff6f19f4258a00bf9b8ffa8d6743f4f8d3aad750c63e62fa885e650c4ec31dec3afa92cafb725c8886598289b1fab3bb4980f5726997d6b4e18051d901a"}, {0xe8, 0x12f, 0xf965, "ab0e4698b2a021e6a6e7d811c8e209429b02383ef0b08d53841a9592aad9a70122106e02df1838db8c86485cd18b51c8364d1291d4c2314ed486a24d6e294999b713131aecff279ed96a1d96d24a1656ce0b73ad89ba3c8832d446be8bb9a891d62b39235cb790a91c3cf0def49a0d83569bb73ab729d0a91b7571bc2c3f288adc737385ec9428824c1e1604029bae63399bc425488e0998c62dd8ece7501c0b5790b56b2b8ed299875044805f13a483ce6101a4ff1942c42478ba614c65456a925cc60952daff50d5d55ef4720731dd31590e2c0c"}, {0x88, 0x1be, 0x2, "2496152539849bc15b8483e652893dd243204140cdd40134f8f3b760cc70348308f064c7f5cf70530b63861fbf02a246e23b6a605dbd5eee5264647936ce349b36a762238256e890ea04bb6c84b84d0728d5f435bcf31e67831806e897922e565ca5d9ae11b86ecf4aa552604e8696c90cf938817f2c00"}, {0xf8, 0x119, 0x4, "27543aa749e51913e1630b4427ca752cce8be49071910d5a2d06c7bdf2fe02d077f0738e66226f34c74c17d237d3d67b9cfc239800879e9365fdf0b5c943be5f846ff4f41f70dd7b34a41a8f229d5ee17563572c398aeb55ff489bc818577330c58ca27883fb7cbb7b2b4f1b72f3496ebf35bbe977d58435d88b0e7013de5e0bb369c57984e524bbce785c9e4b0293515a323284bfee3ae2e6364526f7605d1cd37a186e84766a7dd54052ad526bb38c2314e91dc69da5e4925af1c0cd340f052d11e3ef46ad824b2030271422637decc0fe2fc7bcabf1083c25b9547cdcdee68494240c3bd983"}, {0x88, 0x117, 0xef81, "253ed2eb3c5d35f994dd62bf9959682613d9c7ed239bfbffc214251705c7fbce00afa58c3db2464adae42eaea31d6cfe1856b6fe911986284b15614cb2a4dc3ba912813575606beee7ea9588fb4a37daf2bc2a3847070c984f320c0d2a307d52442439bf5dc220f9c89805d21ae8d555c6db34f4e3"}, {0x88, 0x88, 0x0, "229e70ed77a86b77a54e67bcf3acc9e46cc3f39a3adb27bcd44c7a2230fbf7cf114b13fca8b6c978a9a39349bd86c0041d463e7f63464aeaa9c6c15fc1d3935a33a8ef25de21a69717e4c8799675efe96d9b7304d80561239dfe8d1e323a49e47c91aaa14bee8e7c3ce1dba282d624694b58"}], 0x4f0, 0x4000854}, 0x8000)

2018/01/15 17:13:34 executing program 1:
mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d2b000)={<r0=>0x0, 0x0})
mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d2b000)=0x0, &(0x7f0000c70000-0x4)=0x4)
mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x3, 0x80000, 0x9a7d, &(0x7f0000d2c000-0x8)={0x0, <r1=>0x0})
mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d2b000)=0x100000000, 0x4)
r2 = socket(0xa, 0x3, 0x4)
mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bpf$OBJ_GET_MAP(0x7, &(0x7f0000d2d000)={&(0x7f0000d2e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10)
sendmmsg$nfc_llcp(r2, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2894759ed010000802f216c6adb6dac2691add84e7dd1b9b1e1043844071c4d783ef83c60aa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000d2d000-0x28)={0x10, 0x29, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0)

2018/01/15 17:13:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x1, 0x8010000400000084)
pipe(&(0x7f00004f7000)={<r1=>0x0, <r2=>0x0})
ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000568000)={{0x0, 0x10000000000a9, 0x6, 0x2115, 0x8, 0x1000002}, 0x9c73})
bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c)
shutdown(r0, 0x0)
setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={0x0, 0x8, 0x0}, 0xc)
socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bfd000)={<r3=>0x0, 0x0})
setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000032b000)={0x4, 0x5}, 0x8)
setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f000040e000-0x4)=0x5, 0x4)
sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c)
connect(r3, &(0x7f000038d000)=@sco={0x1f, {0x1ff, 0x0, 0x1, 0x8, 0x7, 0x1ff}}, 0x8)
sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0)
setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8)
close(r0)
getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000102000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c79000)=0xe8)
getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009d0000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000216000)=0xe8)
getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e20000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010b000-0x4)=0xe8)
sendmsg$nl_generic(r2, &(0x7f0000110000)={&(0x7f0000d94000-0xc)={0x10, 0x0, 0x0, 0xa003}, 0xc, &(0x7f00008d1000)={&(0x7f0000dab000)={0x150c, 0x11, 0x2, 0x4, 0x3, {0x3, 0x0, 0x0}, [@nested={0x150, 0x50, [@generic="6ebc76b46d14dd0f6fd9e47be57e78ca67dd7fc8d81a1718504839766c52814db82626a24bdfcfdb2979d7a974613027c95833685d50057779e9c46df2037764ba86c081884f4dcd8cb2a030a65e6cb394f3816ad18d1af4d2745406c42d0888d7c8a669c04a799fe35b42734b3946bebc6c4a38f27f1dc1a7311253b969c97b77dec8f928a389102c3b3a5a59ccc35676aaf04f95bb265dd4724bb0c9e498cc491dd7e4e047b9229e6df7635900ccac05", @typed={0xc, 0x8c, @uid=r4}, @generic="", @generic="5139c609059bb8e38c6da8731150b734b499cbefec29749c0cf87b32f31b750707528d1827fbcb48f45ab1e0b85b896eeb5d7814a1626084d9080029ccb32d6b93d55aac376138e7f4730471ef92ff9804872970d78038ae2257620adcff74c7384673dc96cc95339e552b2c1bb1ff01f6de29670977", @typed={0x10, 0x49, @u64=0x100000000000}, @typed={0x8, 0x4f, @void=""}]}, @typed={0x8, 0x400, @void=""}, @nested={0x1128, 0x3, [@typed={0xc, 0x8c, @fd=r2}, @typed={0xc, 0x5e, @fd=r0}, @typed={0xc, 0x50, @uid=r5}, @generic="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", @generic="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"]}, @generic="12f6e670895273a330c29f688bcd9457f5edda6b304e9b239783ee02eb8be5ced3e8146e44a1f8e678cb45d23d67ccfdd18690b8e3d34d1d8d513f4cb5", @typed={0xc, 0x2f, @uid=r6}, @nested={0x10, 0x4d, [@typed={0xc, 0x89, @str='{\\\x00'}]}, @nested={0x110, 0x38, [@generic="", @generic="d46c4f129ed10b7ac484656d3a4907dc56cb28d6d5bf6b35416c2fd294631de535cc529ce8a0dd5d3a5231c9d740323aaefae820cb7722aa27962afe39263d1717f80b8d7ba1938e5ef57c499081c6135507f4a68cab7c15b10266cd981304b07157a71b2960f9e81ccaf1697ee52449cd13e23a14c6a2c353775e905a5639b3870a90ac584f573a8d462b25fe41553c18e8e228b3c60d930b3a3684daf30985bf598363146f42355a0e95288826f7398e2e6ae7d1d4b8c1057aa57d114a1ff3ce682476d59328c37e352421c0571ab42e0b8b4c0a2efcec1baadc6df4f767b5ad465518a10ac378b48d218589c093d8579f93d25221f97aef", @typed={0x10, 0x2c, @u64=0x7f}]}, @typed={0x8, 0x9, @void=""}, @generic="100c1e50af454ed6348dcf89f4344ef9772c697101e9e4c6e58244ad6819b4fece44297045f079ae912c971125cf879e1345297f77596c73dc45de29c09fe93a4264bccd1067297ae61c4b3e07ce2c", @typed={0xb8, 0x60, @binary="0638f38e0a248fdc4a970a05428a1346cd0e0df236a0a3d9d0eabf5fc38c623231dd6c2c5ec315532c260d3733c4cefab30da20c9d5473d4bed9c7b66076f08be355b1d19b6dad249e8c3c9d1b69766b107ad866b84d12f118197b81f607af89f3c713a61ea9eebe76946388dd54969659e06123eac687db2b08188eeaa4b032e0fe6fdeac8d22d2c27e70385f1d2adcfb9e4ff2800ba8d9675e0ca6f67ba221c255a684a5d5ef4cdc236c7aae"}]}, 0x150c}, 0x1, 0x0, 0x0, 0x20004810}, 0x40801)

2018/01/15 17:13:34 executing program 3:
mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000003000)='D', 0x1)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000006000-0x64)="2bf53d18aa662099c8cbdfe4e327c1a0e1b96714090a651567df2317fe57132e85864e96f8aafa18da3449d0416906c7b8f204ebbb24aec2efaf83aa6a93019d8071cdc1c039a36d3d48912c55da77a82e8afc43a87593894bf58abaa045c30d37497d67", 0x64)
getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0)

2018/01/15 17:13:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58)
r1 = accept$alg(r0, 0x0, 0x0)
pread64(r1, &(0x7f0000398000)=""/186, 0xba, 0x0)
sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0)
recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0)

2018/01/15 17:13:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
r1 = socket$inet(0x2, 0x80f, 0x7a)
getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000653000)={0xfffffffffffffffd, 0x8008, 0x9, 0x0, <r2=>0x0}, &(0x7f00005a3000-0x4)=0x10)
setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005ac000)={r2, 0x8001, 0x8}, 0x8)
setsockopt$inet6_buf(r0, 0x29, 0x40000000000038, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c60600000000040002663d75dd050f000000000500048a5d070838266611f937f96f7d4ff812a8f9fc3f071be60000000080000000d30800000000000000862f6d59f8b9f3aee345e59eee70a4fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0x68)
read(r0, &(0x7f0000230000)=""/254, 0xfe)
setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="", 0x0)
ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000269000)=0x0)

2018/01/15 17:13:34 executing program 7:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0)
r0 = socket$nfc_raw(0x27, 0x3, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f0000002000)=[], 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

2018/01/15 17:13:34 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="407b5ce8eb76dafc622d3600e20023b3", 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair(0x11, 0x4, 0x41bd, &(0x7f0000001000)={0x0, <r1=>0x0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x100000000000, {0x7ff, 0x2, 0x77b8, 0x2, 0x9, 0xf7c}, 0x80, 0xfffffffffffffffc}, 0xe)
r2 = socket$unix(0x1, 0x1, 0x0)
getsockname$unix(r2, &(0x7f000096d000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0x8)
socket$inet6_dccp(0xa, 0x6, 0x0)

2018/01/15 17:13:34 executing program 1:
mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f000018e000-0xa0)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0)

2018/01/15 17:13:34 executing program 6:
r0 = socket$inet(0x2, 0x8000f, 0xff)
getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005ef000)={<r1=>0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x3f, 0x80, 0x980}, &(0x7f00002e4000-0x4)=0xa0)
ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={<r2=>r0})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
sendto$ax25(r2, &(0x7f0000000000)="e01c12dd10084867eaaa515f8f795e81138a754de0c20f6c9707d971a0e7afeaf54671ca5426a509e8844cdeb247a0160115a47da26d43ddf1e6a8284ee5fe6a79d265f2fa4fc0f35d66bc35408ec093c2e5fdeb1cd90cb4a2c0083655ed5734f05235603c38ed4cc37e6eb1822122564044a6ed1927451d1298e7de36487bbe91a7a4482706c2cb221a89dc773f0df57a5baf3459dce7f1131176b3cf", 0x9d, 0x4000000, &(0x7f0000001000-0x10)={0x3, {"9ac4eab0e77bbd"}, 0x84a400000000}, 0x10)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c)
r3 = socket(0x2, 0x803, 0x4)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x1, 0x3800000000000, 0xfffffffffffffffb}, &(0x7f0000004000-0x4)=0xfdea)
setsockopt(r3, 0xff, 0x0, &(0x7f00004f9000)="", 0x0)

2018/01/15 17:13:34 executing program 4:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x3, 0x9)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb5000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000718000-0x108)={0x200000005, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbae5655578e9a932)
getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000426000+0x16c)={0x8, [0x1b7, 0x6, 0x3, 0x7fff, 0x5, 0x3, 0xa186, 0x7fff]}, &(0x7f00002fb000)=0x14)

2018/01/15 17:13:34 executing program 0:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
bind$alg(r0, &(0x7f0000086000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0)
r1 = accept$alg(r0, 0x0, 0x0)
recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x0)
socketpair(0x1f, 0x0, 0xfffffffffffffc01, &(0x7f00006e4000-0x8)={0x0, <r2=>0x0})
ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000647000-0x4)={0x0, 0x0})
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c4d000)={<r3=>0x0, 0xa983, 0x30, 0xe7, 0x7fff}, &(0x7f0000abf000)=0x18)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000061e000)={r3, 0x1, 0x0, 0x4, 0x80, 0x4}, 0x14)

2018/01/15 17:13:34 executing program 3:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x3e, &(0x7f000060c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "07e808", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]})
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00009ed000)=0x0, 0x800)
ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000ca9000-0x94)={{0x4, 0x8000, 0x401, 0x8001, 0x100000000, 0x7fff}, 0x6, 0x100000000000000, 0x0, 0x3f, 0x835, "2101607404b7ffe8bde11f2a685d0bf6c9347d633c827f4413c94947f9f34f00178f17b23f8ab0453b79b7dac5dcef2c4f69d2853e307efc32faa798a5fe6a1940762a926d1df870242b0972c162b679609718688f82679ecc6dfd8171672f3b2852927dd3dcfe5c26911440b320d26d3879eb57e1d0b27c73d3c8fba4b4343b"})

2018/01/15 17:13:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet(0x2, 0x2, 0x5)
getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e97000-0x18)={<r2=>0x0, 0x1000, 0x30, 0x7fff, 0x2}, &(0x7f0000af4000-0x4)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000851000)={r2, 0x1}, &(0x7f0000f1a000-0x4)=0x6)
ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ab5000)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f00007ed000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0})

2018/01/15 17:13:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$alg(0x26, 0x5, 0x0)
r1 = accept(r0, 0x0, &(0x7f000077a000-0x4)=0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000c16000-0x10)={0x7, 0x4, 0x3, 0x10000, <r2=>0x0}, &(0x7f0000d04000)=0x10)
getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008bc000-0x10)={r2, 0x2c, &(0x7f0000da7000)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00006f7000-0x4)=0x10)
bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58)
setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10)
socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000542000-0x8)={0x0, 0x0})
r3 = accept$alg(r0, 0x0, 0x0)
getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e53000-0x14)={<r4=>0x0, 0xc00, 0xfffffffffffffff8, 0x3, 0x6, 0x8000}, &(0x7f000076e000)=0x14)
getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00004c8000-0xb8)={0x0, 0x4, 0x8, 0x7, 0x24ea, 0x0, 0x80000000, 0x9, {r4, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xd90, 0xfffffffffffff800, 0x6, 0xa9}}, &(0x7f0000415000)=0xb8)
sendmsg$alg(r3, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0)
gettid()
recvmsg(r3, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0)
setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4)

2018/01/15 17:13:34 executing program 1:
mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet6(0xa, 0x5, 0x0)
getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e)
mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f77000)=0x0, &(0x7f0000f78000-0x4)=0x4)

2018/01/15 17:13:34 executing program 4:
r0 = socket(0x1f, 0x8000f, 0x3665)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ab8000-0x108)={<r1=>0x0, @in={{0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffd, 0x1a5f, 0x4000000000, 0x1, 0x5, 0x7f, 0x4, 0x6, 0xf23, 0x0, 0x8, 0x40, 0x14, 0xd7bc, 0x4]}, &(0x7f0000000000)=0x108)
getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000074f000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x8, 0xffffffff, 0x80000001, 0x8, 0x58, 0x9, 0xafbb, 0x2000000000000, 0x83, 0x3, 0x1ff, 0xffffffffffffff01, 0x0, 0x5]}, &(0x7f00006c3000-0x4)=0x108)
r2 = socket(0x11, 0x8020400000000802, 0x0)
write(r2, &(0x7f0000ff5000)="3ce48635336597b2978b76a3228170f78bdac3f6a169a0006409a735c3aa1c0f817fc598d4168a4dc056a4e0c91b23ac0916f46f18ae7ff7e86dc54e00100000e36d08f77c820a0a08", 0x49)

2018/01/15 17:13:34 executing program 2:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
pipe(&(0x7f0000ee5000)={0x0, <r0=>0x0})
setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000002e000)=0x1f, 0x4)
r1 = socket$inet(0x2, 0x3, 0xb)
r2 = epoll_create(0xfffffffffffeffff)
epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00004a8000)={0x80002010, 0x0})
setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4)
setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000da6000)={0x8, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230)
setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000e4d000)="", 0x0)
sendto$inet(r1, &(0x7f0000004000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)

2018/01/15 17:13:34 executing program 7:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4)
accept$packet(r0, &(0x7f0000e29000-0x14)={0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000761000-0x4)=0x14)
ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004c4000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffbff, 0x8, 0xc5aa, 0x400, 0x9, 0x84010000, r1})
mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0)
setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x0, &(0x7f0000209000-0x8)=[]}, 0x10)

2018/01/15 17:13:34 executing program 6:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x10, 0x4000000002, 0x0)
recvmsg(r0, &(0x7f0000cd8000-0x38)={&(0x7f00006de000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cc1000-0x20)=[], 0x0, &(0x7f0000e34000-0xa3)=""/163, 0xa3, 0x0}, 0x0)
write(r0, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe0000000000000000000000000000000", 0x26)
r1 = epoll_create1(0x80000)
epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005a2000-0xc)={0x0, 0x0})

2018/01/15 17:13:34 executing program 0:
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000624000)=[0x2, 0x5]})
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]})

2018/01/15 17:13:34 executing program 5:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket(0x1b, 0x5, 0xffffffffffffffff)
getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000a04000)=0x8, &(0x7f000071c000-0x8)=0x1)
r1 = socket(0x10000000010, 0x2, 0xc)
write(r1, &(0x7f0000b85000-0x47)="1f0000000104ff00fd434514234d000000000a000800010000000000000000", 0x1f)
getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000478000)=""/188, &(0x7f0000aff000-0x4)=0xbc)
recvmsg$kcm(r1, &(0x7f0000efc000-0x38)={&(0x7f000014d000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002ff000)=[{&(0x7f000026b000-0xef)=""/239, 0xef}, {&(0x7f0000ae0000-0xec)=""/236, 0xec}, {&(0x7f0000fe7000-0x14)=""/20, 0x14}, {&(0x7f00002f4000)=""/62, 0x3e}, {&(0x7f00008ca000)=""/65, 0x41}], 0x5, 0x0, 0x0, 0x8}, 0x1)

2018/01/15 17:13:34 executing program 3:
mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fa9000)={<r0=>0x0, 0x0})
setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f63000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10)
socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000fa9000-0x8)={0x0, <r1=>0x0})
r2 = socket$inet_udp(0x2, 0x2, 0x0)
mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000fa9000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xa74396b8edc3c297, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsh0\x00'})
mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000faa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000db0000-0x4)=0x10, 0x80800)
sendto$llc(r3, &(0x7f0000112000)="2faf29937a6bb8ba39a76bc5dc10a768ceaf2b84cf883230f1ebed127de23a1e4ff114cf19de027e1012dfda37ab8cb14e1dba48f960d806449adf0aaf8e2d7d6a96a25fc3022d3bb689a7a38c3c45acf81fb5265adb83d7647b97410c3487d8e7e20bff2a", 0x65, 0x10, &(0x7f0000008000-0x10)={0x1a, 0x0, 0x100, 0xfffffffffffff818, 0x1, 0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000fa4000)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002bc000)={0xb89, 0x0, 0x100, 0x10001, 0x3, 0x29, 0x101, 0x81, 0x6b75, 0x533, 0x7}, 0xb)
connect$inet(0xffffffffffffffff, &(0x7f0000f18000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10)
setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000fa7000)=[{0x4, 0x8272}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x7}, {0x0, 0x0}], 0x5)

2018/01/15 17:13:34 executing program 0:
mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$can_bcm(0x1d, 0x2, 0x2)
mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0})
r1 = socket$can_raw(0x1d, 0x3, 0x1)
close(r1)
ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000-0x4)=0x0)
ioctl$sock_proto_private(r1, 0x40305828, &(0x7f0000008000-0x4)="010402")

2018/01/15 17:13:34 executing program 1:
mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, 0x18)
setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000de5000-0x10)={0x9, &(0x7f000007c000)=[{0x2, 0x2, 0x4d2, 0x9}, {0x3, 0x7, 0x1, 0xe9b6}, {0x1000, 0x1, 0x80000001, 0xa4}, {0x0, 0x80000001, 0x6, 0x1}, {0x0, 0x800, 0x200, 0x611f}, {0x2, 0x1, 0x0, 0x6}, {0x0, 0x9, 0x100, 0x6}, {0x6, 0x7, 0x5, 0x100000001}, {0x6, 0x530, 0x7, 0x9}]}, 0x10)
r1 = socket(0x5, 0x0, 0x9d89)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc3000)={<r2=>0x0, 0x5}, &(0x7f0000476000)=0x8)
getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000013000-0x18)={r2, 0xff, 0x8, [0x4, 0xeac4, 0x8001, 0x32a, 0x7fff, 0x3, 0x5, 0x5]}, &(0x7f0000d84000-0x4)=0x18)
setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000daa000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc)

[  168.454150] ==================================================================
[  168.461595] BUG: KASAN: use-after-free in rt6_fill_node+0x15fb/0x18b0
[  168.468168] Read of size 4 at addr ffff8801d0365310 by task syz-executor6/10901
[  168.475597] 
[  168.477207] CPU: 1 PID: 10901 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #189
[  168.484538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  168.493863] Call Trace:
[  168.496430]  dump_stack+0x194/0x257
[  168.500039]  ? arch_local_irq_restore+0x53/0x53
[  168.504684]  ? show_regs_print_info+0x18/0x18
[  168.509162]  ? rt6_fill_node+0x15fb/0x18b0
[  168.513378]  print_address_description+0x73/0x250
[  168.518196]  ? rt6_fill_node+0x15fb/0x18b0
[  168.522412]  kasan_report+0x25b/0x340
[  168.526196]  __asan_report_load4_noabort+0x14/0x20
[  168.531113]  rt6_fill_node+0x15fb/0x18b0
[  168.535150]  ? kernel_text_address+0x102/0x140
[  168.539710]  ? __kernel_text_address+0xd/0x40
[  168.544184]  ? fib6_ifup+0x220/0x220
[  168.547873]  ? check_noncircular+0x20/0x20
[  168.552084]  ? depot_save_stack+0x12c/0x490
[  168.556404]  ? save_stack+0xa3/0xd0
[  168.560017]  ? save_stack+0x43/0xd0
[  168.563621]  ? kasan_kmalloc+0xad/0xe0
[  168.567499]  ? kmem_cache_alloc_trace+0x136/0x750
[  168.572321]  ? inet6_dump_fib+0xa65/0xe10
[  168.576442]  ? rtnl_dump_all+0x162/0x460
[  168.580480]  ? netlink_dump+0x492/0xcf0
[  168.584434]  ? print_irqtrace_events+0x270/0x270
[  168.589165]  ? find_held_lock+0x35/0x1d0
[  168.593209]  ? fib6_walker_link+0x180/0x210
[  168.597508]  ? lock_downgrade+0x980/0x980
[  168.601640]  ? mark_held_locks+0xaf/0x100
[  168.605769]  rt6_dump_route+0x235/0x2f0
[  168.609718]  ? fib6_walker_link+0x180/0x210
[  168.614021]  ? rt6_dump_route+0x235/0x2f0
[  168.618156]  fib6_dump_node+0x100/0x1a0
[  168.622109]  fib6_walk_continue+0x46c/0x8a0
[  168.626417]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  168.631417]  fib6_walk+0x91/0xf0
[  168.634770]  inet6_dump_fib+0x83d/0xe10
[  168.638744]  ? fib6_new_table+0x2a0/0x2a0
[  168.642882]  ? fib_net_init+0x3f0/0x3f0
[  168.646856]  ? __lock_is_held+0xb6/0x140
[  168.650940]  ? fib6_new_table+0x2a0/0x2a0
[  168.655081]  rtnl_dump_all+0x162/0x460
[  168.659072]  ? rtnl_bridge_dellink+0xaf0/0xaf0
[  168.663675]  netlink_dump+0x492/0xcf0
[  168.667495]  ? netlink_broadcast+0x50/0x50
[  168.671721]  ? rtnl_dump_all+0x460/0x460
[  168.675823]  __netlink_dump_start+0x4f0/0x6d0
[  168.680343]  rtnetlink_rcv_msg+0x7f0/0xb10
[  168.684583]  ? validate_linkmsg+0x8e0/0x8e0
[  168.688898]  ? rtnl_bridge_dellink+0xaf0/0xaf0
[  168.693484]  ? netlink_tap_init_net+0x350/0x350
[  168.698143]  netlink_rcv_skb+0x224/0x470
[  168.702203]  ? validate_linkmsg+0x8e0/0x8e0
[  168.706514]  ? netlink_ack+0xa10/0xa10
[  168.710381]  ? netlink_skb_destructor+0x1d0/0x1d0
[  168.715212]  rtnetlink_rcv+0x1c/0x20
[  168.718989]  netlink_unicast+0x4c4/0x6b0
[  168.723038]  ? netlink_attachskb+0x8a0/0x8a0
[  168.727432]  ? security_netlink_send+0x81/0xb0
[  168.732003]  netlink_sendmsg+0xa4a/0xe60
[  168.736075]  ? netlink_unicast+0x6b0/0x6b0
[  168.740288]  ? security_socket_sendmsg+0x89/0xb0
[  168.745023]  ? netlink_unicast+0x6b0/0x6b0
[  168.749238]  sock_sendmsg+0xca/0x110
[  168.752932]  sock_write_iter+0x31a/0x5d0
[  168.756984]  ? sock_sendmsg+0x110/0x110
[  168.760936]  ? kcov_ioctl+0x56/0x1b0
[  168.764637]  ? iov_iter_init+0xaf/0x1d0
[  168.768600]  __vfs_write+0x684/0x970
[  168.772294]  ? kernel_read+0x120/0x120
[  168.776155]  ? bpf_fd_pass+0x280/0x280
[  168.780030]  ? _cond_resched+0x14/0x30
[  168.784007]  ? selinux_file_permission+0x82/0x460
[  168.788838]  ? rw_verify_area+0xe5/0x2b0
[  168.793048]  ? __fdget_raw+0x20/0x20
[  168.796742]  vfs_write+0x189/0x510
[  168.800359]  SyS_write+0xef/0x220
[  168.803804]  ? SyS_read+0x220/0x220
[  168.807407]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  168.812399]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  168.817139]  entry_SYSCALL_64_fastpath+0x23/0x9a
[  168.821869] RIP: 0033:0x452cf9
[  168.825051] RSP: 002b:00007f0917b9bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001
[  168.832830] RAX: ffffffffffffffda RBX: 00007f0917b9c700 RCX: 0000000000452cf9
[  168.840073] RDX: 0000000000000026 RSI: 00000000205edfad RDI: 0000000000000013
[  168.847319] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000
[  168.854561] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[  168.861808] R13: 0000000000a2f7ef R14: 00007f0917b9c9c0 R15: 0000000000000003
[  168.869071] 
[  168.870674] Allocated by task 8609:
[  168.874293]  save_stack+0x43/0xd0
[  168.877730]  kasan_kmalloc+0xad/0xe0
[  168.881420]  kasan_slab_alloc+0x12/0x20
[  168.885366]  kmem_cache_alloc+0x12e/0x760
[  168.889502]  dst_alloc+0x11f/0x1a0
[  168.893021]  __ip6_dst_alloc+0x35/0x90
[  168.896890]  ip6_dst_alloc+0x29/0xb0
[  168.900576]  ip6_route_info_create+0x4ff/0x2e20
[  168.905220]  ip6_route_add+0xa2/0x190
[  168.908995]  ipv6_route_ioctl+0x4db/0x6b0
[  168.913122]  inet6_ioctl+0xef/0x1e0
[  168.916723]  sock_do_ioctl+0x65/0xb0
[  168.920409]  sock_ioctl+0x2c2/0x440
[  168.924020]  do_vfs_ioctl+0x1b1/0x1520
[  168.927886]  SyS_ioctl+0x8f/0xc0
[  168.931229]  entry_SYSCALL_64_fastpath+0x23/0x9a
[  168.935958] 
[  168.937560] Freed by task 10398:
[  168.940903]  save_stack+0x43/0xd0
[  168.944328]  kasan_slab_free+0x71/0xc0
[  168.948190]  kmem_cache_free+0x83/0x2a0
[  168.952138]  dst_destroy+0x257/0x370
[  168.955824]  dst_destroy_rcu+0x16/0x20
[  168.959687]  rcu_process_callbacks+0xd6c/0x17f0
[  168.964330]  __do_softirq+0x2d7/0xb85
[  168.968105] 
[  168.969709] The buggy address belongs to the object at ffff8801d0365240
[  168.969709]  which belongs to the cache ip6_dst_cache of size 320
[  168.982513] The buggy address is located 208 bytes inside of
[  168.982513]  320-byte region [ffff8801d0365240, ffff8801d0365380)
[  168.994360] The buggy address belongs to the page:
[  168.999267] page:ffffea000740d940 count:1 mapcount:0 mapping:ffff8801d03650c0 index:0x0
[  169.007401] flags: 0x2fffc0000000100(slab)
[  169.011619] raw: 02fffc0000000100 ffff8801d03650c0 0000000000000000 000000010000000a
[  169.019474] raw: ffffea0007407ea0 ffffea000755b120 ffff8801d32b36c0 0000000000000000
[  169.027330] page dumped because: kasan: bad access detected
[  169.033023] 
[  169.034631] Memory state around the buggy address:
[  169.041704]  ffff8801d0365200: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb
[  169.049036]  ffff8801d0365280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  169.056365] >ffff8801d0365300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  169.063692]                          ^
[  169.067554]  ffff8801d0365380: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00
[  169.074885]  ffff8801d0365400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[  169.082214] ==================================================================
[  169.089542] Disabling lock debugging due to kernel taint
[  169.095048] Kernel panic - not syncing: panic_on_warn set ...
[  169.095048] 
[  169.102398] CPU: 1 PID: 10901 Comm: syz-executor6 Tainted: G    B            4.15.0-rc7+ #189
[  169.111046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[  169.120385] Call Trace:
[  169.122952]  dump_stack+0x194/0x257
[  169.126564]  ? arch_local_irq_restore+0x53/0x53
[  169.131225]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  169.135954]  ? vsnprintf+0x1ed/0x1900
[  169.139739]  ? rt6_fill_node+0x15f0/0x18b0
[  169.143949]  panic+0x1e4/0x41c
[  169.147116]  ? refcount_error_report+0x214/0x214
[  169.151854]  ? add_taint+0x1c/0x50
[  169.155366]  ? add_taint+0x1c/0x50
[  169.158880]  ? rt6_fill_node+0x15fb/0x18b0
[  169.163088]  kasan_end_report+0x50/0x50
[  169.167042]  kasan_report+0x144/0x340
[  169.170818]  __asan_report_load4_noabort+0x14/0x20
[  169.175720]  rt6_fill_node+0x15fb/0x18b0
[  169.179755]  ? kernel_text_address+0x102/0x140
[  169.184309]  ? __kernel_text_address+0xd/0x40
[  169.188778]  ? fib6_ifup+0x220/0x220
[  169.192464]  ? check_noncircular+0x20/0x20
[  169.196674]  ? depot_save_stack+0x12c/0x490
[  169.200971]  ? save_stack+0xa3/0xd0
[  169.204571]  ? save_stack+0x43/0xd0
[  169.208170]  ? kasan_kmalloc+0xad/0xe0
[  169.212030]  ? kmem_cache_alloc_trace+0x136/0x750
[  169.216846]  ? inet6_dump_fib+0xa65/0xe10
[  169.220967]  ? rtnl_dump_all+0x162/0x460
[  169.225003]  ? netlink_dump+0x492/0xcf0
[  169.228955]  ? print_irqtrace_events+0x270/0x270
[  169.233684]  ? find_held_lock+0x35/0x1d0
[  169.237726]  ? fib6_walker_link+0x180/0x210
[  169.242021]  ? lock_downgrade+0x980/0x980
[  169.246146]  ? mark_held_locks+0xaf/0x100
[  169.250271]  rt6_dump_route+0x235/0x2f0
[  169.254216]  ? fib6_walker_link+0x180/0x210
[  169.258507]  ? rt6_dump_route+0x235/0x2f0
[  169.262633]  fib6_dump_node+0x100/0x1a0
[  169.266585]  fib6_walk_continue+0x46c/0x8a0
[  169.270882]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.275874]  fib6_walk+0x91/0xf0
[  169.279215]  inet6_dump_fib+0x83d/0xe10
[  169.283176]  ? fib6_new_table+0x2a0/0x2a0
[  169.287299]  ? fib_net_init+0x3f0/0x3f0
[  169.291246]  ? __lock_is_held+0xb6/0x140
[  169.295284]  ? fib6_new_table+0x2a0/0x2a0
[  169.299407]  rtnl_dump_all+0x162/0x460
[  169.303269]  ? rtnl_bridge_dellink+0xaf0/0xaf0
[  169.307832]  netlink_dump+0x492/0xcf0
[  169.311608]  ? netlink_broadcast+0x50/0x50
[  169.315816]  ? rtnl_dump_all+0x460/0x460
[  169.319855]  __netlink_dump_start+0x4f0/0x6d0
[  169.324329]  rtnetlink_rcv_msg+0x7f0/0xb10
[  169.328547]  ? validate_linkmsg+0x8e0/0x8e0
[  169.332843]  ? rtnl_bridge_dellink+0xaf0/0xaf0
[  169.337414]  ? netlink_tap_init_net+0x350/0x350
[  169.342146]  netlink_rcv_skb+0x224/0x470
[  169.346182]  ? validate_linkmsg+0x8e0/0x8e0
[  169.350490]  ? netlink_ack+0xa10/0xa10
[  169.354358]  ? netlink_skb_destructor+0x1d0/0x1d0
[  169.359179]  rtnetlink_rcv+0x1c/0x20
[  169.362865]  netlink_unicast+0x4c4/0x6b0
[  169.366903]  ? netlink_attachskb+0x8a0/0x8a0
[  169.371302]  ? security_netlink_send+0x81/0xb0
[  169.375856]  netlink_sendmsg+0xa4a/0xe60
[  169.379895]  ? netlink_unicast+0x6b0/0x6b0
[  169.384104]  ? security_socket_sendmsg+0x89/0xb0
[  169.388832]  ? netlink_unicast+0x6b0/0x6b0
[  169.393049]  sock_sendmsg+0xca/0x110
[  169.396747]  sock_write_iter+0x31a/0x5d0
[  169.400783]  ? sock_sendmsg+0x110/0x110
[  169.404729]  ? kcov_ioctl+0x56/0x1b0
[  169.408422]  ? iov_iter_init+0xaf/0x1d0
[  169.412372]  __vfs_write+0x684/0x970
[  169.416060]  ? kernel_read+0x120/0x120
[  169.419921]  ? bpf_fd_pass+0x280/0x280
[  169.423827]  ? _cond_resched+0x14/0x30
[  169.427691]  ? selinux_file_permission+0x82/0x460
[  169.432513]  ? rw_verify_area+0xe5/0x2b0
[  169.436548]  ? __fdget_raw+0x20/0x20
[  169.440238]  vfs_write+0x189/0x510
[  169.443756]  SyS_write+0xef/0x220
[  169.447184]  ? SyS_read+0x220/0x220
[  169.450789]  ? trace_hardirqs_on_caller+0x421/0x5c0
[  169.455780]  ? trace_hardirqs_on_thunk+0x1a/0x1c
[  169.460517]  entry_SYSCALL_64_fastpath+0x23/0x9a
[  169.465245] RIP: 0033:0x452cf9
[  169.468410] RSP: 002b:00007f0917b9bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001
[  169.476090] RAX: ffffffffffffffda RBX: 00007f0917b9c700 RCX: 0000000000452cf9
[  169.483330] RDX: 0000000000000026 RSI: 00000000205edfad RDI: 0000000000000013
[  169.490572] RBP: 0000000000a2f870 R08: 0000000000000000 R09: 0000000000000000
[  169.497819] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000
[  169.505062] R13: 0000000000a2f7ef R14: 00007f0917b9c9c0 R15: 0000000000000003
[  169.512800] Dumping ftrace buffer:
[  169.516316]    (ftrace buffer empty)
[  169.519998] Kernel Offset: disabled
[  169.523597] Rebooting in 86400 seconds..