, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000484, &(0x7f0000137000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) syz_emit_ethernet(0x3e, &(0x7f00004ab000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f00006c1000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 17:50:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ece000-0x88)={0xfffffffffffffff9, {{0xa, 0x3, 0x1c7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) socket$alg(0x26, 0x5, 0x0) 2018/01/24 17:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000678000-0x8)={0x0, 0x5}, &(0x7f00001c2000-0x4)=0x8) socketpair(0x4, 0x6, 0xab8a000, &(0x7f0000be9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002ac000-0xc)=@sack_info={r1, 0x5, 0x10001}, &(0x7f0000de8000)=0xc) r2 = socket$inet(0x2, 0x80a, 0x100000) connect$inet(r2, &(0x7f0000a10000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000bd2000-0x4)=@int=0x0, &(0x7f0000727000-0x4)=0x4) 2018/01/24 17:50:18 executing program 1: r0 = socket(0x10, 0x1000000802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000079e000-0x4)=0x0) socket$bt_hidp(0x1f, 0x3, 0x6) close(r0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2004013, r0, 0x0) 2018/01/24 17:50:18 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x5) r1 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={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}}, &(0x7f0000004000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000002000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000-0x106c)={0x106c, 0x2d, 0x14, 0x0, 0x3, {0x1b, 0x0, 0x0}, [@nested={0x1058, 0x8b, [@typed={0xc, 0x1, @pid=r1}, @typed={0x8, 0x7e, @void=""}, @typed={0x18, 0x65, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x62, @uid=r2}, @generic="70dd84eb3d2da60df1d9f18342be18bdac95eff3da8df2b61abb", @generic="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"]}]}, 0x106c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) syz_emit_ethernet(0x46, &(0x7f0000001000-0x1f5)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "00ffff", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3c, 0x0, 0x7, 0x1, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/24 17:50:18 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000006000-0x4)=0x2, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x24) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"6e0081c00926b7"}, 0x0}, 0x10) 2018/01/24 17:50:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be7000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x9d274438d023255b) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000d0a000)={0x0, 0x0, &(0x7f0000cb8000)=[{&(0x7f0000da8000)="d3a5b7ad73f83229e2b6e355094e1f5f050165a7846afe44f3090595cbd69bf8f33daead76dd1aec7ccd5e2c0a9ac03c92b9ae1330b0ddfc17ea0e08cea9affe8d8a271e4876b0cc8e2208254c27513f1e7296eb00f6bc93d63464947406df7f4723a44455dc68529e78edb6f990edb6fe868c84d2178dbf6919d50ff01092cecefe1150c3a4cd17d9a4bacbc659a347", 0x90}], 0x1, &(0x7f0000b13000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xeffffffffffbfffe, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xb, &(0x7f0000943000-0xb)="6bea77ea9bcee9e7fcbf70"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000a6d000-0x50)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/24 17:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000074d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a72000-0x118)=[{0x0, 0x0, &(0x7f00009b6000)=[{&(0x7f0000108000)="278f7e7d33fa45bd48e375767b7a92a8809a0a716cc1587482784418a1a78d4ca92f6aed28ad137d22a72e805f93a2551a91b5f715a2722f5d7116346b902b0f7c649a5e24d3caaa06a016941f7624768915381b3dc758d9a7b5e304d5f203ef", 0x60}], 0x1, &(0x7f0000c24000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00006ee000)={0xce07, 0x8, 0x101, 0x3ff, 0x0}, &(0x7f0000f8f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000300000-0x8)={r2, 0x3f}, &(0x7f000006b000-0x4)=0x8) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002c6000)={0x0, 0x2, 0x5}, &(0x7f00001be000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={r3, 0x0, 0x6}, 0x8) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/24 17:50:18 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f000000a000)={0x0, {""/7}, 0x0}, &(0x7f000002a000-0x4)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000029000)=0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) connect$bt_l2cap(r0, &(0x7f0000018000-0xe)={0x1f, 0x3f, {0x7, 0x20, 0x65a7, 0x7f, 0x0, 0x0}, 0xffffffff00000001, 0x1}, 0xe) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000028000)=0x0) 2018/01/24 17:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe3b, &(0x7f00005da000-0x96)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, "ea77f48bd7e7c6e540c9202e837bf9d09d67498bd5ccf22a28b49289074abe298cd1036e33ab6cfffb378cfa"}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/24 17:50:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0xfffffffffffffcda) r1 = socket(0x1d, 0x3, 0x101) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000002000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000)=""/227, &(0x7f0000003000)=0xe3) 2018/01/24 17:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00002f5000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000d02000)='V', 0x1, 0x0, &(0x7f0000031000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000212000-0x48)={0x80000000000001, 0x3, &(0x7f000040e000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x1, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) sendto$inet(r0, &(0x7f0000810000-0x25)="ca", 0x1, 0x0, &(0x7f0000d29000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000e13000)={r0, r1}) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000418000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000d01000)={0x0, 0x0, ""}, &(0x7f0000a17000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00006eb000-0x22)={0x0, 0x0, ""}, &(0x7f0000e48000-0x4)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f0000174000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c6000)=[], 0x0, &(0x7f0000dfb000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f000008f000-0x108)={0x9, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8df}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$kcm(0xffffffffffffffff, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000059a000-0x23c8)=[], 0x0, 0x0}, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) recvfrom$packet(0xffffffffffffffff, &(0x7f000039c000-0x2c)=""/44, 0x2c, 0x0, &(0x7f0000ec6000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000414000-0x8)={r4, r1}) sendmsg(r2, &(0x7f0000729000-0x38)={&(0x7f000093f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00005dc000)=[{&(0x7f0000c2f000)="95", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000031c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000183000-0x4)=0x18) 2018/01/24 17:50:18 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000360000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000+0x6f1)=0x1c, 0x80000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f00008e7000)=""/139, &(0x7f0000d2e000)=0x8b) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ab9000-0x28)={@common='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:18 executing program 0: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000088d000-0x8c)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xab21}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000058a000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000634000)=0x8) 2018/01/24 17:50:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000018000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 2018/01/24 17:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f0000920000-0x1a8)={0x2, 0x16, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1151.915212] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/24 17:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000542000)={&(0x7f0000b8f000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x3}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary="a0"}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f16000-0x4)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000033a000)={{{@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, 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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000)=0xe8) bind$packet(r1, &(0x7f0000c1c000)={0x11, 0x2, r2, 0x1, 0x9, 0x6, @random="fc42f681797d", [0x0, 0x0]}, 0x14) 2018/01/24 17:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000524000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 17:50:18 executing program 2: r0 = socket(0x10, 0xfffffffffffffffe, 0x0) shutdown(r0, 0x0) [ 1151.945987] l2tp_ppp: sess 59/32096: set mru=0 2018/01/24 17:50:18 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000005000)=0x9461, 0x4) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="61d273961d75526085a1", 0xa}, {&(0x7f0000008000)="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", 0xec9}], 0x2) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000007000)={0x0, 0x800}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f000000d000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0xaa)={r3, 0xa2, "62db764861990f2851746250888887608ae76e04d93ffccedf7fbc78a00fb5c0d91c90387689a4dd1d0c80ed2b5a8970ad017e24f17641e41b2fc0db6791f52220d826539c5bd409a8305b3174130d52fd0833d37eeb4a82c576cfebb342ab758455de0f8d34557211e82b0c09f1dad40c60855d0f465afec21d463da9c16ae75ddec2fa8e8d5fc06e7f9de6ccad8b137cfa2302ffc10d7959cbc307f76bd3b5f804"}, &(0x7f000000d000)=0xaa) mmap(&(0x7f0000000000/0xd36000)=nil, 0xd36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000d37000)="5170a6ffcbb2a257b93b6c823e8fd3d77de280657078388360bc4eb2ba0ddd446785d3825c42eee856670dfce690c2772afc2f8c690fd67c4e8a920370f9000488e897d63d0c1007702d2d044b577ab8039abb9760034ef89f4cf048d783ee53bacc3fb1b40ef5cf7e743ff78eca110454a5103eba9f37052ab745f03363fddabe6f2c93fdeed1e47bf8d2584fec55a2a06ec54b9e6c2af5c3c86c368877934de97f6fa6fcb9b4", 0xa7, 0x1, 0x0, 0x0) mmap(&(0x7f0000d36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000d37000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000d38000)=0x405) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f000078a000-0x4)=0x0, &(0x7f0000bb4000-0x4)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f00008dd000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) 2018/01/24 17:50:18 executing program 7: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept$inet6(r1, &(0x7f0000943000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000fd000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000018e000)=@assoc_value={0x0, 0x40}, &(0x7f0000299000)=0x8) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(r2, 0x0, &(0x7f0000945000-0x4)=0x0, 0x80800) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000945000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r4, &(0x7f0000945000)=""/183, 0xb7, 0x40002041, &(0x7f00005e0000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000943000)={r3, 0x1}, &(0x7f0000943000)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet(0x2, 0x0, 0x9) r6 = socket(0xf, 0x6, 0x3) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000721000-0x108)={0x2, {{0xa, 0x0, 0x50c7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) accept$inet6(r6, 0x0, &(0x7f0000529000-0x4)=0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r5, &(0x7f0000148000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000945000-0x4)=0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f0000943000)=0x0, &(0x7f0000944000-0x4)=0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000812000-0x10)={0x0, 0x0}, &(0x7f00008f1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00007c1000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0x88f, 0xfffffffffffffbff, 0x8001}, &(0x7f0000376000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f00001ea000)=@sack_info={r7, 0x0, 0xdd09}, &(0x7f0000928000-0x4)=0xc) 2018/01/24 17:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f00008be000-0x3b)="6705bd03029a50a60f82d23f7176a55f0bc3652518ae895c48edd197adea8ade8deaf2c1b3c6a38f0d2bdfdbcab05f49cf6848f43e596a2ac2af06") write(r0, &(0x7f0000d5b000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00001b8000)="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", 0x1000) [ 1151.991790] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 1152.018833] netlink: 'syz-executor6': attribute type 21 has an invalid length. 2018/01/24 17:50:18 executing program 5: getsockname$ipx(0xffffffffffffffff, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000044c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) 2018/01/24 17:50:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000)=0x0, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00003f6000-0x8)={0x8, 0x8, 0x6, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x6f7, 0x4, 0x80000001}) 2018/01/24 17:50:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) pipe(&(0x7f0000f33000+0x477)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000063f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008cd000-0x10)={0x0, 0x1c, &(0x7f0000e58000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}]}, &(0x7f0000dfd000-0x4)=0x10) 2018/01/24 17:50:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x14) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001b000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000023000-0x8)={0x0, 0x400}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000022000)={r2, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={r2, 0x88, "79f341b934b7bdbb1e0d06cb1f3a5c7af17b6e0db3a6109a2e2f24ffb951e9fb27f5dc3bc148a880dd6ff0c88647a621e3c4c2f470fd57a3182451edbed557696a7d3f423f5a8516cbde5dcadea344da805e8c20fb9030121bb6de963f895443e7f2b4fad06816129ed4f81a8e42620cbe3eed3188ab2a1070b7fe6b778c92e71e6b19d3d42c6736"}, &(0x7f0000023000-0x4)=0x90) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000023000-0x8)={@empty=0x0, @empty=0x0}, 0x8) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r3, 0x7}, 0x6) 2018/01/24 17:50:18 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000b000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000004000)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x12, 0x4, 0x100) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000020000-0x4)=0xadf, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001f000-0x38)={&(0x7f0000010000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000001e000)=[{&(0x7f000001e000)=""/132, 0x84}, {&(0x7f000001e000)=""/252, 0xfc}, {&(0x7f000000f000)=""/196, 0xc4}, {&(0x7f0000014000-0x25)=""/37, 0x25}, {&(0x7f000001f000-0xf9)=""/249, 0xf9}, {&(0x7f000001e000)=""/203, 0xcb}, {&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f0000004000-0xd)=""/13, 0xd}, {&(0x7f0000002000)=""/210, 0xd2}], 0x9, &(0x7f000001e000)=""/103, 0x67, 0x3}, 0x140) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001f000-0xc0)={0x0, 0xb8, "eba68ebd7ad3915085bedffe6b0b5eb4eaf9fb3e4ffa666d959d167dfdcbc83063388282b7fe615d92326610b64f93543094fc83c288ecab2eba3747da81a65cd466d32a1de1ede9a4acfdc85739d68c7d9749495f55fa039db954d205eb610f7de7c8f5e60eb40cbfc78548966091665534d31bfdc9b7aa31ed733b5ad38503ceff1dac8f1798bb55c0e6aac6378e4f94dc89a8d2f2a6720ecf3a711149b8d7dfe527882943d08d7d6a5d7164e80045bef6934649faeec5"}, &(0x7f0000005000-0x4)=0xc0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000015000)={r3, 0x6, 0x2, [0x3, 0x1]}, &(0x7f000000c000)=0xc) 2018/01/24 17:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000695000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f5d000)=0x10, 0x80800) getpeername$packet(r1, &(0x7f000010b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bb3000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000022f000)=@ipv6_newaddr={0x54, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x9, 0x1, @loopback={0x0, 0x1}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f000016b000-0x100)={0x3, 0x5, 0x7, 0x7, 0x4, [{0xfffffffffffffff9, 0xffffffffffff5f7c, 0x80000001, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x2, 0x7fffffff, 0xfffffffffffff08e, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x36a14981, 0x1, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x100000000, 0x0, 0x40, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) socketpair$inet(0x2, 0x8000b, 0x800, &(0x7f0000405000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8b000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00005da000)={@loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000d35000)=0x2, 0x4) 2018/01/24 17:50:18 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1c, 0xa, 0x4, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000003000)={{0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x2, 0xffffffffffffffa8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x0, [0x99, 0x100, 0x8, 0x74bd, 0xffffffff, 0x4, 0x1f, 0x9]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x90)=[{&(0x7f0000002000)=""/191, 0xbf}, {&(0x7f0000002000)=""/198, 0xc6}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000003000-0xfb)=""/251, 0xfb}, {&(0x7f0000003000-0xc1)=""/193, 0xc1}, {&(0x7f0000002000)=""/202, 0xca}, {&(0x7f0000002000)=""/211, 0xd3}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000002000)=""/110, 0x6e}], 0x9, &(0x7f0000003000-0x57)=""/87, 0x57, 0x7}, 0x40000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f0000002000)={0x11, 0x4, r4, 0x1, 0xffff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) r5 = accept$ax25(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r6, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) getsockname$ax25(r5, &(0x7f0000003000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000003000)={@generic="768d191eebfe083149c3d38b4f27e54f", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/24 17:50:18 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8400000000083) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000fc2000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000cc8000-0x21)="6951d81bf609ab3f46de8b6ce1a7c650e2f6cead25f35f54f17177a99f188131d5", 0x21, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/24 17:50:18 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000011000-0x4)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f000000d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000018000-0x4)=0x10, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000017000)={0x10001, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) syz_emit_ethernet(0x4a, &(0x7f000000e000-0xde)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/01/24 17:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r1, &(0x7f00008d4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e2000)=0x60) sendmsg$alg(r1, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f0000a90000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00004e2000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x1000, 0x0, 'hmac(md4)\x00'}, 0x364) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000a30000-0xaa)="1b0803ff3c8a6401766e62e6322a7909a0e443a28dc6a370a23187fe077a9121d064c765828877c70f8489d6a5759706b2df6d0808d6ec47074793149426000000", 0x41) 2018/01/24 17:50:18 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000016000)={&(0x7f00001fc000/0x400000)=nil, 0x10001, 0x7, 0x1, &(0x7f0000018000/0x4000)=nil, 0x4c77}) 2018/01/24 17:50:18 executing program 7: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) 2018/01/24 17:50:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0x5, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e8c000-0x20)={@generic="5da0d92e913f312665aba09b1584205f", @ifru_flags=0x1001}) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000e000)={0x0, @in6={{0xa, 0x0, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x10000, 0x0, 0x71b, 0x7, 0xef5, 0x7ff, 0x3, 0x7, 0x1ff, 0x9, 0x9, 0xffff, 0xcce, 0x1]}, &(0x7f0000022000)=0x108) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000021000-0xa0)={r2, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff60d4, 0x5, 0x4, 0xff, 0x8}, &(0x7f0000023000-0x4)=0xa0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000021000-0xc)={0x0, 0x0}) r5 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000023000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000-0x4)=0xe8) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f000001c000-0x66)=""/102, 0x66) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000016000-0x4)=0x7ff, &(0x7f0000023000-0x8)=0x4) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f000004d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cf8000)=0x0, 0x4) syz_emit_ethernet(0x3e, &(0x7f000050a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40000066, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@noop={0x1}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/24 17:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003f6000)=0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f81000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000261000)={r1, 0x7}, 0x6) bind(r0, &(0x7f0000012000)=@generic={0x1, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007a8000-0x4)={r0}) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f00004c7000)=0xfff, 0x4) 2018/01/24 17:50:18 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00001ec000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000dab000)={0x0, 0xfffffffffffffffd, 0x0, 0x7fffffff, 0x100000000000000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xec290de) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000452000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d0000-0x4)=0x10, 0x800) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000ee3000)=@file={0x0, ""/108}, &(0x7f000086d000-0x4)=0x6e) r3 = getpid() ioctl$int_in(r2, 0x5421, &(0x7f0000001000)=0xffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000efa000)={0x0, 0x0, 0x0}, &(0x7f0000b49000)=0xc) r5 = getgid() sendmmsg$unix(r2, &(0x7f0000a23000)=[{&(0x7f0000d22000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000600000)=[{&(0x7f00006ed000-0xd)="3b719d4920407a9d406c44866b", 0xd}, {&(0x7f00006dc000)="3cbf501706573760e7c3726f03ea9040e0ec587cc53a5387fb14610aabb81cbccea8e3481c9187df0ca34d52d9d9ba54a7b3cd40b1a519bb09d443ffa01332b91bc0e0632fbf499e29a9598f0c25b0db5adde6c1e8c6156836933576cc2c98803df6a7e8ca1741e0d504426d6595d103b25341d7d1334ef053a808e357b6615d5737f137cf35cb63948909708ba3f67ef858b298efeaf3f1d40a4b69161de05961", 0xa1}, {&(0x7f0000fe1000)="558878fd0bdf5f677fe06638798fd03331eec7bf34b1fc39d5d8ac57016e118070b7ce6089c0a508b1e3c738936ce31a85cc53e9fa8deb42da947e5186474e2d2ff48ed01fa673be30a6a017cb80723329852dcc854657a92398da7dce2e18c72f017af55901c75ab7cb097cc010420ddab6a8c31469b4c2e2d852c28346798db3c0bcdd30e4c089728ce8c73762d45066b9a5f6cb3923ec20b3cc9a4a1a5a8350f9b5f673ea65c6b7503bbdf3c445cb6e1d0f78114ac86c9de5bba1a431c6cadb", 0xc1}, {&(0x7f0000baf000-0xb0)="aee9bb24603da9e98e0e0335b749d905afb662bdb2bc2be58241f31443af696ec9c2c11d1875fd017c3e781819ea0cf52706729f7ba736c1ed2632cb532b3d35e22e3c24b0b919f7b8450cda9749a2e2a1f3d7a526ffb37298cbe16a15acaee16a24bd9b9e373b9d8caa2e1bcf4097bb983792417fa9dfc0a2a3176b299a32b2858866b004f424149bfb0048438f3dded5ccd6e1ccc9d15d74a77234e7e81514945295c0b30ac926df465c2db0ff7749", 0xb0}, {&(0x7f00007c4000-0x6d)="db34bb34701d05ad538f9a26e2008f4f87a05bd86871a94f324a66eef3461bffbfcd14aa470f76bc07d87494896ad40c14e75bc7c8d665f0691f93c267f40f8cd4fa1b7c2b56e181e7143559ad7dd2131d6a6c1951d7659e158868caa689cd4385c57b15ed10d9049bb3df6a0a", 0x6d}, {&(0x7f00009a4000)="9bfcfce886ae0981fb7bdcdef8d92dc0c5dca2c17279191bd7e1cd7c61691e87038f695f88a109617aae7a1a58a1e30ef926e2dedab7087772f78af968d785a5e6bb34121d900597cb8114d3906f0bd3580ec3a5d8b0225e8eb68a993141cfab9595ec76740348d066e2c89bf51c2ed6f08378464f6f9c4654ad3d194558a291a59639f41b9a114e692b42", 0x8b}, {&(0x7f00001ae000)="50fd2a8d39c01d52fb30e462ffdabe4f4100c407ff3a3fd174ba60511696d5ce8acdf741c9f6a6089794935de67f32003d3075dbfc025f82982c63e7a23b2dae8bc943cbbef1317a4a8d7170d09c1707f632d31af6eb9cd61731ff3f565997f71fda0eb49682d511db578e5104a65a16e2cf9306a43ebe9fff1ed6a5ba9a5760db95b2f25c7014d0394bb79ad1bc1ef82fe3ec1ad2bd4186b8bd9c6f20932fe96354cc743b39", 0xa6}], 0x7, &(0x7f00006d3000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40040}, {&(0x7f0000f51000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e1c000)=[{&(0x7f0000737000-0xf6)="dd61e818b3aae6760d8a9282b4ecd473e2cb1bc2e83210901dfad43dcdb8f06e730fabe6a2fd04350c05c97953530586d56bcd6b25f45854e43daf8e42c07c6166ac2a5e39b2c0c73825bf54762a32d0cfd310877ea7cb73de78615c2f44f3d97272175ef11197b11758e06eb0c91a740bb8794242083b7e9774fadf4b05584b781438806d8685c3b918c14ec6f6b5706091845ee7e0e9c40522728e10d1ba045ef1464f0e7db352296af2e3baa1f61e29b1faa25b7b04d6382d5b436fccd89a2485c46e02e7f29b333590af8c8aff493a3aba6b89c4a21a99a66c533d8abd45df2208e2c76bbfd1c8e5a02a4301d8f5c394e3859386", 0xf6}, {&(0x7f0000e22000)="64fe52b127ee319a27cbe9b00a9da9939bef7a338546c071b9bc0b602587a5eb2398fbce99c5aaf679f1aa8387a7f33c14525ed72aa722c876a895d0b621d859e95f265e949911a61c4853e70b6fd6e1d0116b11f753229f62818326a901c1b570a5012253471960f61bed20201c92a7b5d2d5996fac6633f8026001dc5a7196e68c6f6a723546b303605b37ae7cd7fab909", 0x92}, {&(0x7f0000ff0000-0x1b)="37bbad58fa7e1a6ad7e59cc53f3d57d24d548de88058987f590d42", 0x1b}], 0x3, 0x0, 0x0, 0x4000001}, {&(0x7f0000cf1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000980000-0x50)=[{&(0x7f00006b7000)="f54e64aa9d2be086d3cecdf79fbb599ebe0acc3375e60924821f2349ef50ed5fd57e7127f870f997a0a0147229ac21850bbfef9f8a5ac59b61b48a76873ff6a75646a0fbd0994e82f78295130904576852a16ea70dca26cbd8dd8752bafcab09af29ff343f692e538a0dfd77f063d6e0af84b331ee178a6e19f7d1298b9f54cf70eeb950aca9ebd5a972cfbb", 0x8c}, {&(0x7f0000efc000)="24153ca1a7d300074973df6bd54948f890b13c8375a14518e3ee6f0a029207ab0b1bf5596060a64049a91b930930fd376c07a6d3c4e9ec1245d640a16ca85cb540745e0a19ba356bbb45779b54ea7c7491203d6fe002176c94124ede51f52001c7f9baf5af9d011c456a4c32be54ea1e17a460fb035d395c5b3961afbfc2d00b8dc35f89e93038d24be305780d41df6277228d813cddbe94e3b0a8a8d631d623daa0e4b50942b49cfe925bc23729d4d83429e18244fcbbba8a658519e2bbfa7e8f74fc3e3f65271d1b0859820beb4a0485d7fe579a552614131841bd44c14d2448d06b877cf3ec996930055ab8cf95b1786a535c32186363dc8bb5af1f256224b42480e210a83e86d06101566d8f5ea57cc2bfcf3c964d338c8f3451259255a81e185628a70d9c13b2a9986584f33c8a33b30e316db2be7d6af0cce409b2c6ceee8edf00bd230f4aa6dee7e6beb4fb43c0af4b3fdb2a2547620e6716fdd66da31d92e1f2e0850339c0dc2caed56de24121e38b62ab81739b8cf1d17f2bc1b4ebfb7115f6e28fcda3cf918014b21f1d08b90a9a5943f285d11e88fe3d34ba99d9e0918c6566d9a2fed23a83f5fd6419577b73203dc34b14acd1d25f9d14a5292058c17c76a12c4d3ca2f7e23fae6fb149e23911281ec538f6eb13a815dcaaa954d0b84de461bed846385d0892aaa396cc966fc8dc8114938caedb5ab27b3eda54a017f4ae21ce7a17ed5313f4a5c67ca9c5aff41a31939fc01be46a05aed6e1001324cf89f6076f2bbadf4a30fc2e417ea85357c056fb97aa102a99fb3b64a2c13d64a126bcdbccb54f937c6b38d922b4873e3a89eb92cd821a6225aa5cb3262059fc51f213db326eba427a3d5f45cffd545a165694259ee72830e72e41dc18ee5c173cecc251c1bc44a784dbb029f820f2a145dae0cea1137a0f33ecbc0ed45d7c1815b314785e401795235327b02f2af91e016d677d4537112019d5ea1d65e1503669cfdbc46859171d041ef1fec440c4b8bd7fd4da88a87603a6a1017e7a3e0d42c3fa58579784d9f18bb656bb0c20775e3a8ac21f53bbf7e005dec381c6716c7a25d11f36b1911e099e92dc4f160f7e829a39aadc88057c736cf5afa0440c1dc1ed337f58b0bac8756776f0f8da67d8127b69df1d1c8244fc9c8ef24a53894e14dbd4b3429401db168452cbd0161a2b91c1d43f1f3ea84104429b919bfdd7d908214a322a189de31bb89339ba59a3e218cc8e89600ebffeee939fcfb5eeed15ab82be6431385190c0956b217e664ba16a48aa9e80ce2bad108c8e8d77f7e7aed2a102fef01948f261f6f1a0b752940dc858f0de3ac0c14e7fac202994534cbddb11e1f36bb706133dcfee43cd5f87c4dc9915514e60f44be89d2fdfa5eabfb1daae9f0fa27e583af61758c11e863449a79b06eddd29b60dd82fc070f094edb204c3a063641e25f57bd60342ddd842e58cb8e81d34e382647ea7b237056f6ed1faf93b65f7192afc5eb21a6560ea27452ee90cf9b84f9cce708a4321994dab2025f7dc27b76355df4c8f46328816e9f917f05ce947ce43dd35c80090a525b632203fe2a2ba362cfb54f9e8620d44c286cd2253ded1ea34824e2066691bbb6dc7b1a2c395f88bc99e491f90ce113396416d6bd8b9fcdb497b2abcd1d0c440a4b0439105866a351ebf2a7cc567b02c7e26e95c8d94cb7233aa170c52a4c7d7ab915ebb6bcb11a97b03c9bd0c66f992a8a7d332a5069253df36fa6b10cb5bbbbb9e01c85b66130ba49cd0c34e58d8c6dd60f7b58e6db1b6f8676de3d467967c034c5e5bb07f4b1d404c302b5671a01b8e0bb3712b1ea89c2f450f50c120a8be29784f5c93ad858dfa9f689c99b1fb4634268e7acd16eea0902ea300b399e09ff76908294264903d298d5a27e1fe2dbac5095aafb9fc7b725b35e52a53c8f8fa83641ee810939ad9ed4c7bc8a54fa6b5a439cc59e9bf2bbfb3a0684aa989a61962847401a2ac8f8cb3a9e9c4115f4482937f431b81e0b27bcfc63ad811da219b82aa1c411f1a4efdb75fff7c87a1e6df6c357117d024c513772201c60d606587058747338eb7ad69564e62aa460cfe6abac45eec45cbdad0a86a97688cc154e6a853299296d63ee3e3a0cc668d8e31a75c26e7ab67dc353eb8b5285f51c550bf75b002fab37e87f9a85a5d5f838bba2b89cca54e3aea3f0c6cc0f85155ebc4ecd8691c956597d5afaf6c14fe948e802f83061164ade20d7ad9e33d987c3e9cbaf80fd52d89709546da8746fbc2d22014e89f050f17208d474a01bd1a97d1931b6dc9cdfb121e1aa068d60ce86d30a13ae0101c070544761c3d6bf42effabbf15869e3208bfe1d956bc125282b00a73cd5f906d80fb5afb2b5b24342de5aaadefa3b87620433944075b1c55810a9af10b94999b782b66e992daed28ff0d2dc79d118c7554ba8a5bf20fcb1cea281ba5280dd3aa9a1160a2e2eca46fc91461c86b326c6621823e57a36ef18a27369ef5eb2815be014b93b2875e0e5c9d3651ced6589fb7ec32d21254fee232edc701f1cfe55e0c8f8e7ff1bba3bf66b0044b6365bde888101a4b93bb10357d04b84e7e6d93ac9bc19bf7eab5e5aad825c9ef4a3bcd84cf6dcbc1edb217aaa78bf15405791befc4649b3a268eae486a1a63594f246147fbb58e623ecd937b2c148b37ec2126213bf81abbba4ae67727cd0915efcab32f6cb0b48bd270bca6088de0fbf1f43c1419001fad8169845f13061b90a96b3768baafe48c9724b9b54b162b136572f9fe682f1cbeab9f3d4146a9490395746fb381ab0bc53fd6de56b5cd4fb3e26bd6dee65f14e54a0f927716c573cf3507ac81d54c47a0ed558bd568802859e45bea7687e80134b92769a9ca9c02583977964457dd1c9a9169e75e8be43f1c303a0ccab78811f7e6897600a83f4e2c88f7562d929b473ce8470a056aacbd02b61e2a1bd5cddbf41c3b25a79e09c60d3527c0bd3e3298dadbce55b11065b3fb97a762b530364901ffa5674009f85041137b291ee978e32333cee80ca8eea61d85d9f00695359fce6faa8e8ccd81005024c58a42b6a08ff06a6ab6fa76bb5c894572d1c5941a92c205ac54f93e84cc7cb5e9031242a370b4f45cf0ca5ad6d93ca5920b3c77d1cf72d3e22576cfe3e7bf2ed23bc6f97b4e375e14754929b4d9ea3d75848cba87f082e17d41d284b4790fc9680a09e7a540ed3b0621e5fac6cfe79c95981902d0a742cc487ac0034d2bd64988146196ca21463c1543bf2bd536f463cd1131bd8244052c6b570f5d981106b942c7811f71126ce9f55492ead15bf35495ca00c8a4fbe91ed4eb79cf7f0e856de98a913c580b33978b2dafcfd5a8bbf85d3c7fbe8ac54a6239dcb14f46b782d1ef471aa162095b55fe88992ed1f94210f9d936ad78f7d5ded78e4ebcac390a8342c17816af8133897fe00b9185cf7ebdb8722604519879a550148f1f3faaa6c513f6a0325fdb7f741d56fb8430d8d1f6d1d9c876ddde9742a2a55be5be2f286007d906f105340d40675d528a5b1bd4e054f476bf14360881448c9c1633cac8b5f1a4f13c6f12c2f29d234a6064af6a03067d23090653c157c06535ec16567953d4fd52c9e75d3e6785fdc6d62f61914842867c90b288cde579568a6874d8cc69d28192ddc94884db0bc10cddad4cf3729021ade133575c7b7b6d6a575ea090fb01179f4c0f45e83faaaa54faf8d9f2e0585f117a3e8dc55a0134f74cd22de1338ea1945dda2556b4499768968e62e8bdddbafea2b259efe4ccfe31d97cfd823967266bd1f5b5df1ce8ddf9fb79aff028ad5d9746f2a39d6faf277f15579204a57e75b0589c2b7347fb0224f4d33a424d28c827d67c61db25db5d60f3d571ec4c20efc3405a0012652aae4d498bdbb401500e6f3c91d4a4b8cef32ad48aab409a6b97aa174e04a172373f025773bc0f3a86b6390cce31186e469762ce2ce065540718bfc77aba471e488bc00bc552fc0c5e107524995930218cfccda9beee8f64840980f7dfe9e7e25bc2803e425f1641ee5e3c1acd4b2a011dde46c156bc165c7c9a0853212092639d60683027453c26931a1970f4511131ba6bada226ce227bf4b9f5dc9c84c9db9dc15fcd83c691af44c05e17a2e051c20b59f500a7951c2a855fd970b51f43e5395ee802357052180367ef10cdded3b40862ac7809ff1dd9b23f9aef52253b289c5ff754bd138b61e2fe343b1de68ead24ac516bab560c3294426a8ae0d7b6d9ae758b31ed1782e526569d3b372fdfe9f4796bfa83955ef7c3c9251fbdc45d2499d984afa30969f90c919bfbafc8aaf287c65f41021982223127e998e74ea535c5421b92a6fdd6372ecf8f9da512fdeac3a3707e3beeb203e665017b59a799977edf8728c593cee458fbc8942ee86b2c6ef8d9b3090a1507e6df9bab2d903ec725683eaa71c1c01cd9a0a40ea6e37753c8d24c7f87a0991123e6e400cd32b8972e8042dc03b7166501714aa864696a42312829d4a54f2f6430d79d275f26bc5d841736a24c9b07ad4c32400cc7129bbe53a4b646a2c56b532fa3b4fe55b61e7e5e5c5ca451fce07538c4b9d97c17803c5c94abc9829e461903775b0f60749bd7448c43e0ce9414e9ec93e51ce3cfbc82d8df4f082f6f50e90c922892f0174bc7c6ed74e5a973bd0c555a0f17c25a340c4b18eedc42a8afe76fbdea37272210a5f4acbb337c4566aaeb58fe65f9c37481932535f003934af726f10fe99db778289811ecfc5af0f0031155a1934ffd5f678ba9b311d3052d3a7c02121798d05aa36c704f4c7018459cbe1feb6add45fe855f87366a8bd715c73498671ec9ee01c0de88de12d183acf821980b7d5afe544594fb2900cb931b9b6e816929914c4bc605b1666c34bb911dc36cf16b728a28da3bcad98c5f62f784475486622d5a75381fbbd5de8cdfecff6e4914a85067e7d8e90cfe83727477d42f2da0555e45f21efebc612e8f134e8bd9618ffef0b136a6303a8dea75eabf9949c6039a3c27b4f6e1c0e1847981875451fba2f571c4cb542972667ee4c74c704bef4a623dfe82d16c436dabefcd0a91e5a3f8071eb6cf35524617678a8877fbed55e2de3db09d22f71e5722088679704dc42c47197ca06ca1040b7091b8e7b3cd36745e58ac21f9401059571b3dfe3acc17fec1df42c2e269cbb25265f23b77c3a8b8d3b8837bc3c77a19dd68620e4396c4350d31c7d8c4634f0719018487935d23146424f396d2241b24ef949a78749636159811fd78babede656f774ac377fc5e181ffbb1514d427a744a4d1f7fd124eb632c45a5ad3d0b6c3a5c7e25f00fe5524ae2db09fe16582be9023a89d9784679d505bfc88824462791077dbe777f627788ef24ac0fbabe67ddd9857d980bcb8ad2cbadd7e5079a9807834ae5d5b6f806faf7ac90432ab08616b87bc43c843404c8c679bd3bdf65170cef4a36e70d0941b3587bb98d14c19527e5fb9e72648ed272c6adfa32750147278791586f850276571d5e6544675a16e9b5e34fc53c0edd4e37b88cb96d122eec9bffca246df7b64f26e4f0e8b78e25ff2f97cc9d27d0c10db2972c050ee9fd6b1d70b2593534a6aed3c4a9ef70d5504b6109f18898e8feb66361845a217cd82df8f4c2d4f477a84eae686ca0e42b0e2bd588bce68197e8c8f664fa36b0d478e5ff2163e6b46a8c0a2d1a46658bc6e97e0ce02b1d11a8f1cfa4e02f4e9312822cb495562447fab0a367510a8f8dd6ad94c6c20edc3bec54e2fb794c864b8497f33c3c7d01df5f52", 0x1000}, {&(0x7f0000d71000)="05c36f76936236e443ff0caf4a5e93", 0xf}, {&(0x7f0000ff5000-0x9)="882cf2996cb2d45926", 0x9}, {&(0x7f00005ea000)="459b0398c1c16e983fa30ab260be4e4e7f9cd0ba37bb2a926daeed62f01436e3cba00919adc181a46cc8e22ab96ed9c095ce7c2fbf112c583f8c363b5d25b07fdadb690a5b0a11efbe6edcb4253afea58d89b70fc88a7cb3a04b62354ffc2d411f73a3e923a7f961edc75065159175e1c0dc1af1a555cf5d5d0e0f837e9a31d52f4835f2fca10c756a2df12b4f0ab0de6091c8c434aa2950bc8179e0bdfd2bed564d612fa77d78a09a3bf4f30bc8dacd037f9167be7b34bc55f497760273ae3671c04e0ecaba7e", 0xc7}], 0x5, 0x0, 0x0, 0x5}], 0x3, 0x800) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000b91000-0x38)={&(0x7f0000c57000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000426000-0x10)=[{&(0x7f0000c45000-0xd4)=""/212, 0xd4}], 0x1, 0x0, 0x0, 0x6e4b921a}, 0x1) sendmsg$nl_route(r6, &(0x7f0000841000)={&(0x7f00007af000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000d27000)={&(0x7f000099c000-0x48)=@bridge_newneigh={0x48, 0x1c, 0x300, 0x4, 0x2, {0x1f, 0x0, 0x0, 0x0, 0x59, 0x1, 0xf}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4044000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000262000-0x4)=0x0) 2018/01/24 17:50:18 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a8000)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020001000000", 0x24) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000de2000-0x4)=0x0, &(0x7f0000f6c000-0x2)=0x4) 2018/01/24 17:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b39000)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000063e000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000092000)=0x4, 0x4) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/24 17:50:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000017f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) setsockopt(r0, 0x0, 0x8, &(0x7f0000f2d000-0x1000)="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", 0x1000) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000e5d000)=""/204, &(0x7f000086c000)=0xcc) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r3, &(0x7f0000cab000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000083000)=0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket(0x1b, 0x80e, 0x7ff) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000bbc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000007c000-0x4)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000466000-0x38)={&(0x7f00004b5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b75000-0x70)=[], 0x0, &(0x7f0000bb2000-0x1108)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f00001c5000)={r2, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000065a000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f000033c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f86000-0xd0)={0x1c, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x8, 0x9, [@generic="bb"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) r1 = socket(0x2, 0xa, 0x9) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000979000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r2 = socket(0x2, 0x80007, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002f0000-0x18)={0x0, 0x0, 0x0, 0x7, 0x3}, &(0x7f0000573000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000671000)={0x0, 0x7, 0xfffffffffffffff7, 0x7a0, 0x3, 0x0, 0x8, 0x1d2925ae, {0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1ff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, 0x2, 0x81, 0x7}}, &(0x7f00002f4000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f6d000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000004, 0x5}, &(0x7f0000b21000)=0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000486000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ec9000)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000a5000)={0x0, 0x81, "d939d6f49472236b757d4e72930afbd6650895a04fbb92fffc9368108e54ba059e7e1918c7387d14f6910c02439e8551d379845a40eb40521f96a362dfada64ec7e8abeed54bcbb1097148188af6eb35261b0c7e1b661c4288ed42d9432dfea4337194582f045a326d372fd131ac52563e0dc5355a3060f1cf14d14491aad5a2e9"}, &(0x7f00009fd000-0x4)=0x89) sendmmsg$inet_sctp(r2, &(0x7f0000476000-0xa8)=[{&(0x7f00002d2000)=@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000840000)=[{&(0x7f000099b000)="1be2358c6495e65575c4f91d09717d1a72eca9efe66ddf9f25c6e7f4e71a392390bbbabd3363560fa535d5cb26ed3f2cb536565751364820568ad635fc143859e6d097ec00e2c597735ada9d3c3b481444264306bba7a6318733de2e0586c33644a9d4c5d03a8a169be06399aef777af2850b753955c4c7f7efd9db7bd4e722465a8b6c62627861eba92dfb4", 0x8c}, {&(0x7f0000dd4000-0x28)="58d4f7dfcd36651ec5fc8465e48ca19416e29f61c800750fc34680be0b777c44b6d26e4cb42fbbda", 0x28}], 0x2, &(0x7f0000c5b000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0x7, 0x100000001, r3}}], 0x30, 0x4010}, {&(0x7f0000dc4000-0x10)=@in={0x2, 0x1, @rand_addr=0xaec, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ccc000-0x60)=[{&(0x7f0000aef000-0x65)="760b93337d2984ba89aa6e10bbe3c1fdb2a88d6d04cbcbc8465234ab3e988465c27100a6bb9bf1597beeac2b6066ba460c83013194bb06b0a46fbac7e31e27675f017a1faea23304d3cbf6bab647182c61ed69c2a7e6bc73e1b8139204b59348a311c5b9dd", 0x65}, {&(0x7f0000244000-0x15)="c1494d44ccc3279ab510360d8d2aad75a2cca09098", 0x15}, {&(0x7f000015d000-0x1000)="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", 0x1000}, {&(0x7f00009ae000)="758ff1b0b60c6023ea1b26861525efbf3fdc6726763f845167e55baad8e35af51b8aaf061235a9907d6be1c3cf4b848c304bbaf9197910b155f64207b6a606cf3828ef57ebd1773a14", 0x49}, {&(0x7f0000db0000-0x89)="c21fe6d788dcd5fc9ce99b254a0fa18da6a0191b440d563d742527f43173617870230e4ccbbbb2f61307ce5981b7a5c7b616e3165d173119a96dcb91dad6cde5ec7fbad4db3dea6e1ce13b95a7a1b0fc67bf732bf487d98f945cfacaf84b4baaf3eab247de6d0d6d46c1085ccd4a455eb408b7b761c6615a09224335e9bf033223672ce33e69a097c2", 0x89}, {&(0x7f0000b93000)="037ddc7746a52c0187cf5c2fc326e63f5fa4d221da427525a910c4201de70675455c056c371f0d920b1beb954caeadc293b4101b8c5889bc88533cf80825477734aecd26e65dce53a925157427d658c258e90cc113e5ecd33116d3e5ce71a052336790ccb14b9d388c0ef894338b3bce0fed9115252d1bce3344832a6d4a35c144e9a6c5e617", 0x86}], 0x6, &(0x7f000041c000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x1f, 0x8001, 0x6, 0x7, 0xb9c0, 0x10000, 0x4, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x3fffffff800, 0x48, 0x2, 0x8, 0x400, 0x1, 0xdc37, 0x3f, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4e0c, 0x20e, 0xfffffffffffffffc, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x48c1, 0x8208, 0x8000, 0x9, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x7f, 0x4}}], 0xf0, 0xc000}, {&(0x7f0000c9a000)=@in6={0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, 0x1c, &(0x7f000052e000-0x80)=[{&(0x7f000051b000-0xe5)="a5e4460373eccc5ee99d4d52fb0542e6a50baf28f0d973ef7990936c7b6a4f37c4986b94097e2910e0fb603706b797872049b055803a5d0b1b8a77006d0f9354e9df64062f925dec1a73b055abe386711cac3e5c5113ee5f031062a567eea0eb99a7544ee57c2beeac416c8c8a6392d78cc361fa97b08d1cd7395955862052df0f7fc0a390d5eef7357e1a2c29ec4efe392059b6a7fccc253240c987344c923d4b8a9f3c0df33e8ef2147e7914854e6cf506a12b63a2072b7598cfd5c44b3e076cde135cbd8ece92fe809948273bb03bd9232a5cda377aa11cc392acbb9b35992922ba3f3b", 0xe5}, {&(0x7f0000bad000)="851f303b9b9e5ff2e3f8c16c7eb9a07d1b787cf53254dc181645471f4c2c0231e2db8abbd54a1cd2272ebd9c8f0ea57922f3c738f47a4cd15ef8f5b8ca2d50517760ae4c7220bb7397f350aedb1a9544205337c6660baa6fa692af086fba428ff76f35cd7225a7f54b65575ceda76254c90344dae55eb0e807b5b434f635e73891fc968df1dffa0206510f0058fb3a230eafeaac83c688598f968ee62bc0a79194040c9990f2e148c234cba5c56ffe1a041f677dbf6d8784da8fe0d2c1baa46334fdb29b04d0558675a21588dfddaea67d76a8ed5ffb49c1a6c9e2bc20f2ad16e3cb5557414b", 0xe6}, {&(0x7f00003b1000-0x37)="1328d2eac0eb67bede121b86c97923c3e36877678e44b52ce44d24200df066562d37f6cbe7280e0d7214decb5d96176a56c5aebdfbaf88", 0x37}, {&(0x7f00002a2000)="6e54520c54a75d6322b2f05c0067f5f1741011bfae191eba5d19d8c855661126b974f4ddd58a0bbed3815aceaa2890", 0x2f}, {&(0x7f0000464000-0xdd)="83b925d15c3da02afc1bce93396ff1b818f68f12a43cfe1a72566caa693732b6468bf5b54fcf452b80f10ed8d9e129a4ad87c954b4fb4ccd518a4b8f0c857b1fe0545c7129c64672cccd76dddacaf39901b638a8fea49761837057e7775492b8bf391f54c6e7a5d9996cabe4d5ed7e3fd6d11d4acb239d9d34ac25a36bf2cd0434204a3a30e0088079225c44585657ff935a4b039d041d3566c10caef43a1e2e48a7ed17ead7b5bc1832743d7075f0e915a841efc290476a2fd7c35c1be4a4e51f4b7544fcad5d7a681b80f7c1391e95cb5e7d93c0fbc7b718a5775cec", 0xdd}, {&(0x7f0000ef2000)="a58b5d632c35239151ccac8bb3dc72accb76f94e72f278215061da2dd041a17090dd04bcf66d091a73ae8d0c47972436404ad932d37ed933e5d9808e3ee51b28", 0x40}, {&(0x7f00001d9000)="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", 0x1000}, {&(0x7f00004f3000-0x12)="c2318417a44b7a9be2b8e64f57777533a262", 0x12}], 0x8, 0x0, 0x0, 0x4048041}], 0x3, 0x40000) 2018/01/24 17:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000940000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008b7000)=0x10, 0x800) recvfrom$llc(r1, &(0x7f0000198000-0x3c)=""/60, 0x3c, 0x20, &(0x7f0000335000-0x10)={0x1a, 0x15, 0x3, 0x101, 0x1ff, 0xa0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000ebb000)=0x0, &(0x7f0000a33000)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000133000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/24 17:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008b9000)={@generic="05d4cdd20092e32ed743b4e1f687babf", @ifru_flags=0x0}) 2018/01/24 17:50:18 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000017000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000)=0x10, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000019000)=0x10) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/24 17:50:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000da1000-0x10)={0x0, 0x0, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000bc1000-0x10)={r1, r2, 0x7f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000131000-0x10)=[{&(0x7f000053c000)="3900000013000904690000008000fffd180000540100000045000107000000140d001a000001020004000a00000000000000010c00001ee400", 0x39}], 0x1) r4 = socket$llc(0x1a, 0x2, 0x0) bind$llc(r4, &(0x7f0000980000)={0x1a, 0x1d, 0x80000000, 0x83, 0x4, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/24 17:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xfffffffffffffe19, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socketpair(0x0, 0xf, 0x74, &(0x7f0000970000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000914000)={0xffffffffffff8000, 0x2}) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$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) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000021000-0x4)=0x0, 0x80800) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000020000)={0xfff, 0x1ff, 0x4, 0x4}, 0x5) 2018/01/24 17:50:19 executing program 6: unshare(0x14000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000dde000)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) readv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xb9)=""/185, 0xb9}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}, {&(0x7f0000000000)=""/23, 0x17}], 0x3) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a09000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f54000-0xe8)={{{@in6=@loopback={0x0, 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}, {{@in6=@loopback={0x0, 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}}, &(0x7f00006f5000-0x4)=0xe8) bind$can_raw(r0, &(0x7f0000703000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x2, &(0x7f0000002000-0x10)=[{0x1, 0x9, 0x1, 0x50}, {0x728, 0x4, 0x0, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x16)={r2, 0x3, 0x7, [0x6, 0xffffffffffff5fd4, 0x7, 0x4c60, 0x48, 0x9, 0xfffffffffffffff9]}, 0x16) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000004000)=0x4) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r2, 0x12, "4a10bd25da4af5dcb79b9052fae5466bda0e"}, &(0x7f0000002000-0x4)=0x1a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r3, 0x2, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r3, 0x0, &(0x7f0000008000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r4, 0x7) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000008000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) connect$llc(r6, &(0x7f0000001000-0x10)={0x1a, 0xff, 0x100000, 0x1f, 0x1, 0x6cca0bf, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000a000-0x2d)={r5, 0x25, "eb6aa66af5e815034ddfe9467c4ff3683d12c37b79bfeef8eba6758702635e2c1464d65979"}, &(0x7f0000008000-0x4)=0x2d) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000003000-0xa)=@file={0x1, '//..le0\x00'}, 0x6) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000016000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000004000+0xbf2)=[{&(0x7f0000002000)=""/38, 0x26}, {&(0x7f000000b000)=""/224, 0xe0}, {&(0x7f0000015000)=""/201, 0xc9}, {&(0x7f0000015000)=""/18, 0x12}, {&(0x7f000000f000)=""/0, 0x0}, {&(0x7f0000008000-0xf0)=""/240, 0xf0}, {&(0x7f0000015000)=""/173, 0xad}, {&(0x7f000000f000-0xf1)=""/241, 0xf1}], 0x8, &(0x7f000000c000-0xb8)=""/184, 0xb8, 0x1}, 0x40002140) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000015000)={0x1f, 0x0, {0x8, 0x526, 0x5c, 0x8, 0xa7ae, 0xffffffffffffffca}, 0x5b, 0x6}, 0xe) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"02001f080000fc"}, 0x0}, 0x10) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f000023a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000026d000-0x4)=0x10, 0x800) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@common='ip6tnl0\x00', &(0x7f000000d000-0x10)=@ethtool_pauseparam={0x13, 0x7, 0x1, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000008000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x1ffc, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000b000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000008000-0x4)=0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000000c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, r2}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f000000a000)=[{&(0x7f000000d000-0x45)=""/69, 0x45}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000004000-0xe5)=""/229, 0xe5}, {&(0x7f000000d000-0xa4)=""/164, 0xa4}, {&(0x7f0000003000)=""/216, 0xd8}, {&(0x7f0000007000-0xc8)=""/200, 0xc8}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x3}, 0x10000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f000000d000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/24 17:50:19 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000001000)={0x11, 0xff, r1, 0x1, 0x101, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x2, 0x1, 0x2, 0x0, 0xa, 0xa0, 0x20, 0xc, r1, r3}, {0xc7a, 0x5, 0x10001, 0x9, 0x69c, 0x8, 0x7, 0x2}, {0x2, 0xfffffffffffffff7, 0x400, 0x80000000}, 0x81, 0xb, 0x1, 0x0, 0x2, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x4, 0x0, 0x3ff, 0x42d, 0xbe, 0x1}}, 0xe8) setsockopt(r0, 0x84, 0x76, &(0x7f0000aab000)="", 0x0) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fd1000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd2000)="6c2c534eb87843e5ac229d808a6565a81d719881ff0ce486ae09f6d88066baa0547fd46a081339d114b6cb711759ad6897e0ee7060a9de4fe9280c9afff0d1cc4076722be14792e5ecaae8afc520fc42561b0e16a8c4c3d3008641c2e896ed7de8543547d550c754", 0x68) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fd2000-0x38)={0x0, 0x0, &(0x7f0000fd1000)=[{&(0x7f0000f32000-0x15)="681d60be6eddefc0cabba7abd8deddb02a5f9c3a6f", 0x15}], 0x1, 0x0, 0x0, 0x1}, 0x10) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast1={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], @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=@dev={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}}, &(0x7f0000000000)=0xe8) bind$packet(r0, &(0x7f00003da000-0x14)={0x11, 0xf4, r1, 0x1, 0x3ace, 0x6, @random="140000000404", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r2, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000c8c000)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039f000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002f9000)=0x0) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000979000)=0x1, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ffb000-0x8)={0xfffffffffffffff7, 0xe2ff}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000952000)={0x0, 0x1, 0x20, 0x8, 0x7, 0x1, 0x6, 0x9, {0x0, @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]}, 0x10000, 0x9, 0x80000000, 0x7fffffff, 0x1}}, &(0x7f00003ba000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000946000)={r2, 0xbf07, 0x5, 0x101, 0x27, 0x0}, 0x14) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000023d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000da6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009ac000)=0x0, &(0x7f00004cd000-0x4)=0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x800, 0x5) 2018/01/24 17:50:19 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/162, 0xa2}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000000000)=""/82, 0x52}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fba000)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x401}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x3) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) r1 = socket$inet(0x2, 0x80000, 0xfffffffffffffff7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) socketpair(0x10, 0x7, 0x0, &(0x7f0000a5f000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000d82000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) vmsplice(r0, &(0x7f000095c000)=[{&(0x7f0000ec3000)="57e47801d1c03996e24d9bbe9a0d26c515bab4915f3278a310f8a29f46d509a7744c1675a5d129b159922514fea74bfd3b5e4e70f6cb07567af8223cb462a69fb4206ec289ece5eb03c86fe4bdfdf526a10ead76c6d13ce4d434e53fea75740db885e223d68fdc7a5fb3f44262b408362c652bdc3344106967d254634cdc4af8ecde4eee1f3a20541ec7c0b06fc1e30fbd55c194cd720b6e79d0eeb6be3f822ed15f461d2954ba51025472afe017d74e9942e7c0b8fa15ae40f5135512de362292a9f4", 0xc3}, {&(0x7f00009f2000-0x4a)="10dba6d336caa830b583d734558269fe550bbdaf8ab1f810d58fa04124ed107a5f7063b93b3d7b19fa5a9e401c107293172265d71b9d54b16354069982e5ce3d1d58215065623dec13ac", 0x4a}, {&(0x7f0000ff1000-0xf4)="05f597ac7cbfe870baf1715022b22c5ee97bd3b1d7d3f420ad374f13d0653c8bbabcade66e50bf3b8263a5bb8114e05649e72bb15c7ff4f4bc7b7bf8e1afc2c163b231e2136dc50236fc5de4843af8e0e57762c8c92ef157ee07ce3ab4697e0e9fde79376372f0bc5ef6595102e835cdca247f631f455887a64604f3651cee6f5ebc6c451d804aefa62c6f1e5ccac319a9c3c0225ea59ab740ebe33fd13a8bd73f9b5725719f3dc3b840acdda8cefe628d293c8fa40546743456246e4187f3c2f08663a93695f6bc948cdc505219ca6938e188f12ff1405430ab40cbfbbbeb70a9ef741bf9f56c1a638fe2b3837f8da30e115ee9", 0xf4}, {&(0x7f0000f4b000)="0c9f9f0842a52e130042d6fe6a", 0xd}, {&(0x7f0000e2e000-0xae)="7aef13a96526ffea405f0f01cd706e27b86d8ecb5e6991d13be1db2a2f8f6ce6a9363c53db6f300d9b9d8e38abf1bdc971ffba48cb4812f367d9434bd9347d4cb81b46a50ffe71cbf03a33dabdeb8ebc17fcdd09d98716a99dd3d665a4047c740cde1bd7a0c4f378dfaf6f2b1bad67501d093eb0c6ec6034c5c5e50da815088ee04a07f237cda02a4212a6ecfd53a235f098ae984e8e03aa97d2b3533c230fb9ceadb4ea8a33ddbada7ad66a28e4", 0xae}, {&(0x7f00003e8000-0x65)="35e28d886ceffe3252834443a961db118ab037d26a1aa4b3115520aac35d87443926974731b11f12b476c8691fb60ceec51b9f5533d143065d4b4f9bae982ecd98226670c7f011c251d08fa59976525280d5e7370c7e2e1fd2ff157b31e3ee69b523d58a9b", 0x65}], 0x6, 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00001ee000-0x4)=0x728, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006b4000-0x8)={r2, 0x40}, 0x8) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffb, 0x1, 0x1ff, 0x0, &(0x7f0000001000)=@common='lo\x00', 0x44100b59, 0x4, 0x8}) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000050e000-0x4)=0x0, &(0x7f00009c6000-0x4)=0x4) sendmsg(r0, &(0x7f0000f3f000-0x38)={&(0x7f000032b000-0x10)=@vsock={0x28, 0x0, 0x2710, @my=0x0, 0x0}, 0x10, &(0x7f000024c000)=[{&(0x7f00009cb000-0xba)="ba39880a9aaac7e8392cf7785f0d64b431a1f99f9a96183053e4a71c9f650465fb93485fb0b2c6080fd271006bf3ebb6a8b1d53219d062292e919faf1e0e14a8315f6dd6976bd9bf299b2947d6737f03cc5c763ab52e24e35ec776965097ab67ae741ea18da62a5419e80d127161e6eec751d6e0e09d2b89d2116a3d1e9c751f2b14f02a0ca561d6b5df08dafd9ed65361f66133e79452c62031fd58519e6ce61bccfb07597e5dc4a74de40914adb7e0049d8648aaf5f8e33c593969ec549b725639a39d30c3fd4be18ea2fc9b6f50b6478ba093fd0bbfd0387e21e3f8aed0af79559233009c09c864f8", 0xea}, {&(0x7f0000335000)="8114dcd0be6f578893e04eccace1f3f316a6a990b30627d1aa5af94fd21c17ef08338dae3a7de594cc4069484339c8d55c2700dc88948d2d6f", 0x39}], 0x2, &(0x7f0000404000-0x1558)=[{0x100, 0x11d, 0x8, "879b546676c09880efee1b7fbd21b28a1402f08b61e98097502e2863c624c1bf91c9f9d0625f9e33c2dbf94e951b802beddca0b8c24a3c61e3616db1a6b0956321973fb49d0c6af2cebcabcc20bb1f03d87ae4e4424ec2691d16db8509d48dace38147b405727361d22e0e5900d270e3d4ca301e77a4eee2ae9ef89d5116c879e5c79a2e66ac88938e46aef1eeff73c4100f2bd7e4df8d51acc2045da75885895c4d41c32dd9b977ea1452c1020a07dd52df55efce42f82c00d407196fe939b01fde98c0235316c956ba231bd39745feb8b399c7cb275b59aee0a83b4757ae6d49cb0ac04223411dee8623547ed1"}, {0xa8, 0x0, 0x7, "0587130b44a4b93d739b29c6f738c5d2f23de96009fb191084dd7f0a4918ecd8eeef1d1d615af50b6cc39c0c8b3529d1b9c347a787712ad8f3618a6893667a8ff1176af898b499807bbf353b506b88524b335462d9a591663d15f6c95985003699836d6bc9da3463506246517b4f1c0dec04465db1f989d85a085abcfce32a55d12948c45ff0ab3a1e57f36bbec5a2f907cabbb069ff"}, {0xa8, 0x112, 0x4, "365aa4f983cd8e631f9ed9003a377d45b54330b59d01fc7dabe77fbd812958809fd9a9e76ca4606ff122aa4de6ae6d2c079f7ae5de1cc726c93e4ea62743b61b3653238f2310706f0a9b385c50ca8ac9733ce751dd44aa970ef6f9ea5f08cc02f4799b0f691c034e8077fbf5f7f1af6076fafd28f5f7288af6d8ac1c3ea2c7f734297ad0c9aed6a7fa0477f325b3d9ccf2"}, {0x60, 0x117, 0xbc, "8f8810cfb464a1c8bdb16970ef0e1d1f873991ec54321a7c03f31fa14694fa47fd2cd3bac580eed9695c3f1a1d8025879fec29eb8cbe775353d2b264cfb35d1a2caa23d6ba486923022b1e5c825d"}, {0x1010, 0x113, 0x0, "faf7ab2e080104dc69386c5719949c26270b714587368305164fc5a488ad66f819bee57c8540afd2590c3aa6d68a298f68c672869bcbe17208b7416d76d052c6ecdb6b5e535b0eb53e72822f328fa0af05e8d48df03eaec599d281110fe3331bab633335a9181b1fffebae849c30216a433aad8de18579de8deed16c260a2cd25650e4c634a78d77cf054265e0613b15b745dd61f6dec08be49eeb9c461ba6b2b711bbf1db3425a1e168d5bf6e5f9a5cee668d13bd7b8d943d71e407e2cd5ac666b9d0091707f496302accde4b29c7cd4342fb2ce57438d1e3a80727eccb495d6de4b2752cf20b7043a400471ef6f9821460df08db368977a5c1b41c4eaeada9f38b959198ec747582a5bb4bf3fbec975d364716b75b4d3830cb1111e980d2b11df165f646becf07738119a0d9ecfec93e6b393499932cb318b7be332faee432ea25c356b1f19d0bbacd163118b1efaab9589930004c63d871efdc816837206b6bae63a01f269853be1d9f10752e820d1be59ab07b5e5b4bd49dedab014718a028c563050d815f22c6fa9231dc182cd71f3dff52f23b47075cad21098baaa089bbde88937d2c31e31b07ae5c0c50b7df0f07db46bb4e710df2beac80567c5594464d6e5a15b1f428a3a78de755624555bb5eaa7f698d02f1be2622f468410273ea82e5c2231a9eb3a2ad57ddcfe7cfc05193988c411ef3cb09babbb1743019544fe5fa197882edd7072ed284d0b3507667a5f50681a70993fdbc37a7a02515699a5056e95d4b5594355c9fccd6696eac1b79317f13c7e357a65faa042d9864511d101e9e044df147e0c3db94ee78180834154320d80f094a2d512691a2f0d9eaa26487a2320429cc10de46f616045d4877dcf4ebd7a22baea384c228bddb269ccb016220f02a31b4570f43c4352bd781679a4cffd1eff368da076709022ede19b38b9b53ae00f1857adfdd53982c59a671906c78d22cf1cbb59c19bd40406b6242423c845ed66e70f9a14349b178e799cef3da4fe08f9082177414b4f282359ba6a024de27f704d1f7018b0356a357bab9c7e4dba0e3a582528d4a9df8759a86d10c8473c166bfd434df7929100f8d08bbddf8b89405162a49eb35b4512b79b63037ae0c0e753e3abdc99a82d167f359ac957d3b5e961d393d3c848c971fc6dc90cdef5d721f3726fba6a7c9fa261b78b2fc19f9d48ec4960994df29429c220c94caa7dc0c4c848cefe99d198c8f873621ea7b3efd7f3c599822f02f76e8b57a39dcd23aa9a7a99e30bc249c15bca565070535fbb31ddd4a6c16437373195dc1a62bf1fdf06ffaad35f13880baf2d897724cbb9c9f11d963745661458bb997c554d5318b9f6a7fb0e855ac8eecc34d8747ddf3b7e3ba22430de74c4491c9190f5e32f9e8d03fb1567da9a6f0cd1f5a54d9a5f2171a6ffe617e180a17adf62c1398415b6108d2c7c08900ea56eeb055a98dac523fc23274b293e05fd0a666a3d35629370e6a892ebad2d7d38b1796813515dbb7189a1067fd61dfbd02c3d4dbdddc9258a055fc4abfe69419537366e0176f285a307c65eb41e1b6571cfa147b6b5eac15917cc266cbc4db18b0dc931389b189d1288416df814826903d3fa2f9228777d3d98a531472b638eec698e594d0f46b5be6028dfe4ffedac05234790ec27625a33a48a464be0d47aa31ec8b2292d6ea4bc90cfab928ff5b83db7094dd7afcf9efeea0c9deea41ba4c7749e8010ea148c0082eca192234ab7e6a6a125f1988a9fde4e1146f7a5251ab8270684a80aaab31cbd7c4a78c5de4b3a81eab390ddf74f8a0180cf478405b6ca343079c9ea305ba2d8dfa9d7d5da3be2a965a1298ecca30b11630a36d54d62910498d0072c73079179dfa0b452fe68cc60d4c3227d539badf0f9ee15efeede213a51b8e94a5c06ef884fa7e9c4d313212c90decb124f39c1b973c3a1f215be0682c871c36485765aa9693ecafb7fa906adb564944c16095df9dc3519d4be3a962a532fca5b704b2316fa88c51ae3bc485e65fc1259ee3c9cd0539b4f9f6a6a4bb7950f2c0bf8f1f78c90d3a6d53ec70edce0e97b65c7dc757159186a9119d75106af8cbfe647838ed6ddd23770c31eac35fff633beb74836aafd86949de584793260f78671ebea5b102bf5edb9095c51e9ccd2af1ab9ba8223ad272dd7e96646d9af743ab5a9b1098b2f26f68cfa1a0f75cdbccf074d49059980daa86d20a31abede4e25a75e082136b3873b154a01bbbda629d5ea4c01949574f5189efd6d659e568a10bccc751d54e0e005f770804900ad22e27d6002276cb4bbb079c388720c21eb77a5d77335e4e0beecdff802c87cfcf5a72607f65cf33c54dbe878b85a7015c8b5e1f787930ef04c0b27c08e56d368110d83710a5082db96773e5c88e37ecc777314ef9144533f07b96b04ec29ecff4bb506dd5209c3a2fd8ff496b9c4d80e298483f2da64c6df513cfd0a2dab5b2631a52753851c2408150daaffaf883a9f4d058a6465a85f7ae2868249fab7c0d35d2ee8dc1f9ee55677e6c223ac7b2a9be6000dbf764b51cf4fa71390171d50278723fa4498ab16190dcb0231b18eae05de96e3935ddbf24b130de3150759cbd4dfd6b0373c56428dab2c603ff238b2324e2470ad58cf10effdbae6da27ef5041e758080c56869e1428740bbe4ab4897a671d12c912db07168c819ab5b621e7bd5b6a3458e28498ff27842a429917515cf4121a3d99703ca3f0a7da5135193f433836198da5889cfd163be9f5f1c8b88c516b698a5092902ac56b5a417db5845d9789b25ea14ab816d0f9cf191b7ee25ec2b03a8d27fb72f27df90fadad678a4ca265aa9d50d430fbe925eb2790480e8ae09d257286ac16accd2fe157380dfe26b196e3b6f145fbeaba81e0ec85a24ccfff5917dad3ac2fb90d5d159932796c14074bc7ea34f7a46a39d0b0eae11dbcdcd76d7b7dc37f78f8507e8e20ddf78e94498d4e2bc9f8d978efb0f3779e49cab36b51b29a924c72386b6425cc91ebf594d158ee3b2f7c6c380dc5a44d11019ed48cad01c905e1a5b51ab56e25bdc07236397e5a6bdebc5bd1bef9b24dc0650025d2f2c83c7a2948103a4cce3c0e46bd7b22ee6e2bd23ee521bc8fa537b6c37fb953f5029eaafa697cf30dac7a4f0265eb6ecedb6bb1cd474beb4f2ed2c389e76fc54d612584963b6703b0f1d1e1986be805e8c830da1b27c7de6661b7f81d7d4302946d22205fc48d0710f6698e73b01f88741e2fc30987bd23fb8c7a3ab6ca6599c68684fb547503a41596dd0672919875062679d4974f2d48f1e3df5e1a8785989b3ea24efbc6f59736eade963c43fe720ec10099f7779df5fb6e3da91886cb99c3e1b3c41973bbff61faee2f5f1d17e2442dd2397792ea2f2d87c247bc87db94ef185486814babdf1155bb6a612915f876f19a642c0ab3801cf72fb46bc650dd1d01b847c0f77eefa20ec9978c49effc833a0482bcb6f34caa7cc064c0890bafa38bc6eae31ed2eca359cd27171567016bf16915491e91e10ecbe72ec87cdcf88197ee46b8e3c3dd85f4e504ab4732da099653ba2d8552fb3e039ae932e5600a102651b106cf286fa8b7a6d12760a5891c2212bacd4cdab8f116f83236f0018af20e6eb253344d188e4d0a2fbf0451ef4c1527dfb37b560d633ea24bf8c16448bf834e654789bd16489f8136e85729eb33389f768ff7b02b725e7b2694b7348ba77147bca0a444cde742a63b973f38628d8ae2f9c0043e3de04e80807c1f0c610a1f017e6930903734b6ca4ba3c09f176cd94d4c2afb758c800c46d9173e008373f4c519ed145b220e4dd51732f01fde2b48dba11139d72fd3299d03624fa531af2dcc5104f5125762671ebc6a556a548ddebb33571b1ca880e07adeb5eb92140324f74acb0e29475f2489a7a10eb64b52fd669aa29a92bd8fc3b54a04c11a259246108cf24dcf9fc96a01e1a6be184e684bf88096387ba814e07e6a50d0b4aa9bbacd1d143a3fe8656b65faa8226ed0565db03c09af2f8c47610084072ed99f5061a9ce0b1a7f06ff35104ab7d0c74d00f06d699d0f5813880097aea42b59be586568ef4b0cfed111ebecfed6b44fa899d74451345dc8304a517d5d060cc8fee90286376ec3a853d4bd54f3220494129773e398bd8679922b0414d4c329693a560f2839132082bc676e92731d15b00f44749ebc817b0a46903be6edae0e89e3cfdf0ce524dd39492ab148fc107a21e96f716743f3ef244fef34aecb3435fa497ce2653c8f02ea3dfe4c4adc07dbe41905ad9913457e8e464e7ed8e57df1dbd35d0b353792117a44cc496b4193f4bdad6fa6d8dd33f58a6a1c89dec26aa25dbbda2f26dbaf79151f01d207858fb7e2109bf4c0062ba62b4eb44c9a3e77752ae06834a4791fdd7ca5712c65abcb49f8d335a42bc7536e05ad0a8a2e532017eae77362a17438b57f00db2ed1bf0f59b475e06b10263c25c5efe81a2e23eee84f31a70889a7858176568d44713c5167ec151410d239a2b4c11b8276f95dc4864d53a5e5d93b127aacb231ac4afd3bfd14ac62e585a830d35c051ae295373a41a167809c214f60c648f18946778e1cd661076eb2d8cce9531b1987bb41b50b2ceb2bf860ffc07484265906a970528bc35d5712ba3e9028048f7a3a3515621a085f681dcac77637a0a08c8413861bd58ddff71c28bc567179415d6e694ccd9139266ccb3bf7ddd2464cfcc12b363927c506eb9a85628de6bc11a60f7cb0cd7121dbf545934f9b1454fd7a633df43b3d2dc08deddedf4703b28b0c6936767a7ce57f9b2956211e15130dcf170c7bc501486643236bf347bca46d83e14999328fc4044020ad7834607c1e2b4b5e04c6464db8959f67448356b51dbdb78dd8886b2b073c86bddedd5421cbc050a2c1b13e8bd35e44035f764a7a9e24b2d95aff2885ab6d01dbd4d0b52fb47df0f7d17bfb79fa4b3ec4ed659d2906834306937d8ae5d55a19e4fa479091b6efc6ecae73c9af4f829febf9bd56fe26416d2b8e437bf4fdb3664af351c0bab0f6e8dcb82287da07a3dcbc8748f141e740c87af1241a6f619fd6291dd123aab26c1eb7556d47b32285ee228febccf6963c217ff67a7f121e73de0fc1e180d0fa1fe25a58b8a9654ad1a2deb69519929b3be94c13623d09011d89131671688e075745c4880a6f3a82df31f2235503af7d2a58e5ded6776f0430625a4792c0c1c36f65f8df18fa71d49044f0b393ea8bbac277e58c7c3b613e20da33d06450d35a9eda1d29a3c2540e3ce0a285224b59cec65a8ef5f1d9197356c0f587883bc97b694394886a58dcfb8bd821f201068b0fac881f1bb0543abba153b87c72e7138f83d7c432f4e576fae96aec2e9d0c51bd4966c03a630a06f2e56879271c27f3a067fdb828ba3090915098fbf324351ccfcbd97e13f274293188300dfbe81f3a33608740091e0a7b66d042aee607343eb43a17507c609a22ef2af6ddf2f47ff35facd591c2723dcc79313e0c9ff9e6104b3454f7cc72c0f8cd68ac6a54ee35ba2f2f5f7f57e8f01d001d46456987eab9db65c09282194395974e0b39dff5ab509c4e459f2ef6ab7e4aaec5c4d83e4ee277d2ec26b6404ac6671a33848bc7f8d7f61df06c20b9a9fbef1bffb98ad426ebdfb3c55097968931ff279301c09a454928d5d2c644073a3f5c96c2b44d343c995d6ca2dcc7182e5d1d2c394056527d14a65afa9ce5620e1cd05b08984bc327f4c13711a04c9e2fecb381a749c972cec8220dec287168feed6546f8b"}, {0x28, 0x1, 0x7fffffff, "fec0d933c6ddca843e98ac0b3aafa1f7c6e747"}, {0x78, 0x0, 0x2, "71acd9403efc580c54cf68698eb1e7b16c5d4360fd9a58f16e08b49f2a634bcd863e54e673b7fef7c216e50b4a70724011d2a445cc8acaa1533a356302cfae7aa50a3625861ace63664269d229d25ea1d260fd9dc661b85708b159cfc418cbdce3c099e08b9e21"}, {0xe8, 0x0, 0xfffffffffffffff7, "4df5fb5959809f8ea29956a8413ef6a13de5dc2ab19783f062af3622e4325885d5af6c11c113129b666c439b26381cba1accb664e7fcef10a470e060008b35581f5b18a02ed521cfce430de27e71e30771910d34c3dba8ed90cac9682939b543b541ef22e2994242c6c04dc8d9e7c8ce21a4a727234363c70302b2b022f6bf7c9b2f02e3b77d5c52e6ed323538612efdf6b5e5a280fc838d9905aac90a9953aba0fa31b0ec9306ce3e9f2e84624754b5138de4cf2cf1e083e0cb33d931e3264f11e15df089c18db6f55936d8462e0a2250fae7d9"}, {0x110, 0x11f, 0x0, "52c6b6acbe6d73d3a9986a9fcbb911253638f85904bfe625f80be476a71eb20253e81ac794a6d5751f9b7905872fe44645dd85f5f89b3636ec20cce6ad2c86fcda89e05bd3d8413c81a66ae8c685a1c6af9bc1214d600b920ea984839a0ed4583c93895f07dd2f4ea0bc23077f11d20e6a8b4dd18d445e77a6120b31cc2683d6419bd2398763658fbebd1dd40f155bca5e4b6b14df5637132d0e95489df08f6ea79b47cc4786ed238cee1d14d4b57a1162b80dbf7d9be70afc531796b2a73185074acc85f6dd7bb4587582f8fce80607a2656a8cb0a54109dccba37bbb239b7c5f7af837956065f8b1c525df1ec9bc876a807a98cf845268b9"}], 0x1558, 0x4044850}, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000943000-0x14)={0x4, 0x7, 0x4, 0xfffffffffffffff8, 0x8}, 0x14) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x8000f, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000595000-0x6)=@assoc_value={0x0, 0x6}, &(0x7f0000f76000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000469000)={r3, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8001, 0x3, 0x9, 0xc29}, &(0x7f0000ba2000)=0xa0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000316000)={0x0, 0x3, 0x0, []}, &(0x7f0000315000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000d02000-0x10)={0xfe7, 0x8, 0x7d, 0x80000001, r7}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r5, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) getpeername(r5, &(0x7f0000307000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000)=0x2e) getsockopt$inet6_dccp_int(r8, 0x21, 0x1, &(0x7f0000577000-0x4)=0x0, &(0x7f00000cf000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000102000)={0x0, @in6={{0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bcf000-0x4)=0xfffffdaa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000c39000)={r9, 0x3c, &(0x7f0000a8e000)=[@in6={0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e38000)=0x10) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0xa0, []}, 0x8) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={r0, 0x20000000080000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) r6 = accept4(r5, &(0x7f0000494000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca6000)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000b27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xfffffd63) pipe(&(0x7f0000482000)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r8, 0x11, 0x2, &(0x7f000027c000)=""/199, &(0x7f00009fb000-0x4)=0xc7) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00005fe000-0x4)=0x1c, 0xfffffd7a) socket(0x14, 0xa, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0xe, 0x4000006, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0xd0, &(0x7f0000c4c000)=0x401, 0x0) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000842000)={&(0x7f00001a0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x6b)=""/107, 0x6b}, {&(0x7f0000b29000)=""/42, 0x2a}], 0x2, &(0x7f00009aa000)=""/170, 0xaa, 0x6}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, 0xffffffffffffff3a) mmap(&(0x7f0000000000/0xbb5000)=nil, 0xbb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000bb5000)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f0000781000-0x4)=0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000bb3000-0x37)={&(0x7f0000599000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xfffffffffffffd6b, &(0x7f0000bb3000-0x10)=[], 0x90, &(0x7f0000bb2000)=""/69, 0x45, 0x0}, 0x8000000000) sendto(r2, &(0x7f0000ba5000-0x3e)="", 0x0, 0x0, 0x0, 0x0) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000431000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00003f8000)={&(0x7f0000533000)=[0x3, 0x10000, 0x2, 0x0, 0x0, 0x7fffffff, 0x8, 0x4], 0x8, 0x7, 0xa25, 0x2, 0x4, 0x7, {0x0, 0x1, 0x7cf, 0x9, 0x1f, 0x5, 0x1, 0x8000, 0x400, 0x5, 0x1, 0x2, 0x100000001, 0x41, "263026aa8c2f03dc333ee88bf51afdef2b98ba8a79c5613fc6e6241df4032c20"}}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) bpf$MAP_CREATE(0x344c, &(0x7f0000c48000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x7fff) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007d1000)=0x0) r1 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x800, 0x8, &(0x7f000077b000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000a2b000-0x4)=0x2, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000238000)=0x1, 0x4) sendto$inet6(r1, &(0x7f000053d000)="", 0xfffffffffffffeaf, 0x20000042, &(0x7f0000d11000-0x1c)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) getpeername$inet6(r1, &(0x7f0000818000+0x5a7)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000020a000-0x1)=0x1c) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000f2c000-0x4)=0x0, &(0x7f0000e8f000-0x4)=0x4) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f0b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00007c5000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ae4000)=0x48, 0x800) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ff7000)=0x0, &(0x7f0000e72000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:19 executing program 6: socketpair(0x10, 0x4dc583455c2b7201, 0x401, &(0x7f0000605000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d7e000-0x4)=0x0, &(0x7f0000411000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@ipv4={[0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000095b000)=@ipv6_newroute={0x4c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x28, 0x16, @nested={0x24, 0x200000000002, [@typed={0x20, 0x0, @str='*^nodevprocGPLvboxnet0\x00'}]}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7d000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000018a000)=0x0, &(0x7f0000f17000)=0x4) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b6c0b66b36fe2c7089103163a4bf5034"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "a6d778212512"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000403000)=r1) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000304000-0x1000)="16", 0x1) r3 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000fd6000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xdb18, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x1, 0xffff, "314beac98526166e3aceb168e8b5a7a5fad4f4bed0c8942b042d60f91fb1549f76dc7d45abe2e1ef33cb6a726fccab66110a3642abba2c9d1d51483da346c19dca8f122b0121472174e3b3f5ef1a77a1"}, 0x160) 2018/01/24 17:50:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xc1)="a7617d96f1f212745d35f75e7c1029219d98873c6b1fcfd974b95e4b1a5c672857a30767c1fe866b40e84bec8927d0724ab37027e89716f8a69b34886f53665cc78e5cdd45b4dd94ef8faf12770daab625d99d70ff253386cfea49430c4b4517eb8c84fea558a1d4a501cadbb796137264c49b243e0e8b3817f125e5969d2e77f8942651b1943dda5f485e7bca2fa512ddf3837559c073750952ce667ba22c403c6c852fb4dbb0f642cd2b6c5a719547aa33c0faa69cde9ad5498b184b3f40fba9", 0x3c6, 0x10, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f00003e2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000d4a000-0x4)=0x3a) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000044b000)={0x4e, 0x9, 0x10000, 0x6, 0x4, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000b0b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f00001dd000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x401) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3, 0x0}, 0x4) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x3, &(0x7f00001fd000)={0x0, 0x0}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019e000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast6),poly1305)\x00'}, 0x58) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000e16000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000606000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000d20000)={0x1, 0x3, &(0x7f000002a000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x401}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006e8000)='syzkaller\x00', 0x1f, 0x7c, &(0x7f00000f9000)=""/124, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x800000000010) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000674000)={0x0, 0x0}) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f000098d000)=0x4000000000000, 0x4) 2018/01/24 17:50:19 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d22000)={0x0, 0x0}) getsockname$packet(r2, &(0x7f00006a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000434000-0x4)=0x14) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) r3 = socket$inet6(0xa, 0x800, 0x36) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000df000-0x4)=0xff, 0x4) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, &(0x7f0000b38000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000be3000)=0x60) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000607000)={0x0, 0x3776}, &(0x7f00000f9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000590000-0xa0)={r2, @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]}, 0x80000000, 0x3, 0x7, 0xfff, 0xfffffffffffffff7}, &(0x7f0000bac000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fe0000)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004b8000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000837000-0x8)={r3, 0xfffffffffffffffb}, &(0x7f0000932000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000036b000-0x88)={0x1, {{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x200b, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007ff000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000af1000-0x38)={&(0x7f0000f7d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000f7c000)=[{&(0x7f0000f7c000)=""/4096, 0x1000}, {&(0x7f0000456000-0x3a)=""/58, 0x3a}, {&(0x7f0000f7c000)=""/138, 0x8a}], 0x3, &(0x7f0000099000-0xb5)=""/181, 0xb5, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000570000-0xe)={0x5, [0x8000, 0x2d, 0x1, 0x9, 0x7]}, &(0x7f0000f7c000)=0xe) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x8, 0x5, 0x7741) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000000e000)=@file={0x0, ""/108}, &(0x7f0000028000)=0x6e, 0x0) 2018/01/24 17:50:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket(0x3, 0x80005, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000001d000-0xc)={0x388, []}, 0xfffffffffffffea7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1152.728106] netlink: 'syz-executor3': attribute type 21 has an invalid length. [ 1152.763287] netlink: 'syz-executor3': attribute type 21 has an invalid length. 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000039f000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002ed000)={0x0, 0x6}, &(0x7f000078e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000137000-0xa0)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xe00000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff3a9, 0x8, 0x6, 0xfffffffffffff017, 0x5}, &(0x7f000060a000-0x4)=0xa0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x246, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendto$inet(r0, &(0x7f0000e8a000-0x20)="78d2b203c4d28347bae2d6e4990006928af4e9da6dddaeb5c4b43a3573386082", 0x20, 0xd0, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000e37000-0x38)={&(0x7f00003c6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000ee5000-0x2c)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 5: r0 = socket(0x13, 0x1, 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00004a4000)={0x0, 0x5}, &(0x7f00004a8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000135000-0xc)={r1, 0x20, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x2f, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000081000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000f58000-0x38)={&(0x7f000025f000)=@hci={0x1f, 0x40, 0x0}, 0x6, &(0x7f0000d5e000)=[{&(0x7f0000ed7000-0xa)="df5accc84209ca94e560", 0xa}, {&(0x7f0000f57000)="2a9a5e319a51a5d3bf7879df34b07e", 0xf}, {&(0x7f0000f58000-0x18)="1f7c88af05dca4a8df284654d547d6a63044dc6af396444d7fbc63aa6986e528284ca7ad", 0x24}], 0x3, &(0x7f0000f57000)=[{0x30, 0xff, 0x7, "e9c2f6cd0ad9cbff7e7199503584ca530ba69d63eecac8e201d8bd01fc67da"}, {0x50, 0x110, 0xfffffffffffffffb, "dae26d03ee6a415ebecfbc378ec433a333b780c7bde7122e94bb2823ff4dc6f42aca895a12119ccf89ef9cfcb24a66e56e134ba3b38145f105f1"}, {0x28, 0x1, 0x10000, "e8ea0e82fc90677cd355a813e6ab5a31434dbaa81ce922ec"}, {0x1010, 0xff, 0x9, "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"}, {0xf0, 0x10a, 0x1, "59cb54284dd59bc7ed3fa0fb70e564399fd9c0d9127f8f11ef7fa4162c403b1936333ee127397a3dd140398720de3dcc9b0a1255b82040b662e302cd6454c1d1f9fea4a4651de6c8e96b92e6d3dcca03004915ef2114c33218987a5ae19e2ebafe05b81af689134f85e6aa7658ad05138f9d653f5ce00b68cd63dbf0d23f72864caea69281e6f5d4ed0b9439e15ab21550f1424cf52c8391390bb7449d615b8c4b9c441b7c2bb10b1a746727d2aa4457f5838acacb206dba2a1e3877608173c5349343f07601e278b5c106ba4a40bb761d0c0537c33c6b6a2f9270b9"}, {0x1010, 0x0, 0xf93, "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"}, {0x28, 0x10f, 0x9, "c6e6b1730d4c1453667fea5d3ad2243c6e6646a62f"}], 0x21e0, 0x4048000}, 0x4001) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000a000)={0xffffffffffffff9c}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000026000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b75bcfd3788cac0fbcc8c9ad6796b53e"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00', 0x0, 0x0, 0x0}) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) bind$ipx(r0, &(0x7f000055f000-0x10)={0x4, 0xbcdc, 0x400, "6445e86b483e", 0x20, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f7", 0x40}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000896000-0x20)=[{&(0x7f00008fe000-0x27)=""/39, 0x27}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)=""/0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f0000457000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000052b000)=0x3a) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000b50000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f000073e000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e41000)={@generic="291536bfcd7c907a0b75e69e23a22d97", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f00003b1000-0x4)=0x1000, 0x4) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0, 0x800) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {'t!^\t\x00'}, 0xae}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x9c, 0x18}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000+0x9f0)={r1, 0x28, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = socket(0x11, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000d7d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c8000)=0x26) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000686000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000005e000)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cb1000-0x10)={r1, 0x30, &(0x7f0000ce5000-0x30)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000031c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa5}]}, &(0x7f00005fd000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\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) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000580000-0x38)={0x0, 0x0, &(0x7f00001a7000)=[{&(0x7f00001ee000-0x26)="f57b48565ee2e4b9ef8bf3fcbf7eec19338e06a71a94d0577b532d3be51285fadb52eaac7631", 0x26}, {&(0x7f000013e000-0x49)="ceb704bfe1b862f137e7e6b50b91bd81191067966c8ad2fd866a4d5392a54902214313149a957789006d86a6f38cc1f7273da2691dd8c0cbb380066991bf5ca197f224226b46360fda", 0x49}, {&(0x7f00006bb000-0x5b)="02653698cdf2a65d46f7584f8168e0a58dbf33f6cbfab21a2c12d2ee1ea0b0c60a317d0faedf59a5a2bd7a904988a525f76043f976aa0229bd2cb3da98c7df4841f353352ee054ed1980dd892bea6f04960343c626fe9482c4c2e7", 0x5b}], 0x3, &(0x7f0000a69000)=[{0xd0, 0x88, 0x401, "a2c9b3413b17f16e4015609c2a91fc8210554d294193c25fcdf036d8db6e3948120f9dad021be0d5c99f9f9fba9728cfd9d84e1820cd358a22d47756f68ce32589c84405c54b75ec81a1ea604f8bcd8a5919f824584f81123f17b97edc8afd39491de0c4c325567046c6226937b9e3abe6c04902c4908c99da790be54225cd5ba4007d8f35c67c86990ff8f367e180d137451bc632d5ff438bed067865bf88ff050079fc6d2b5ddeab8483159138babd4a30bd32a55688c00506c48906f0ba"}, {0xa8, 0x88, 0xf1, "e64e64c443b3e4c4c845b028860170cc5117ea3a64d6cda8fd23fd67856963cdbb54f8707f110bae914f7a3f8f122c3657607a590a7aa32d070854a03cb0b7eacf0bbaa9ccc2e4144f439f75972a0aa889200baf565735ccbbe132df8a2b56e5946751deec5b3f000895e30541828495381ad950c2363a565bbedc7484f0d9f8c717be5d44d9691d812b4a4b7e4d3780729493f41d2981"}, {0x90, 0x129, 0xffffffff, "e4bdbde7d699ebb9a19ec6a4a906232744d6a8a53f351cf81f9240f50edb3cbd78fb9689130289111866330f411cbb097bc81b05fd1f85138e6134c2d5ec2e715045801f10e193d9b52fdb31efd06923de04bf6b74d1473fec004a05734a2ffa7c7bf490570c317a4781c16618ecb7f5849f557bb7ed681b6fbc104abd"}, {0x20, 0x13f, 0x0, "d56051249ecae2871b75f1"}, {0x1010, 0x115, 0x80000001, "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"}], 0x1238, 0xc0}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000992000)="", 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x200000000000000}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f000044f000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b2c000-0x20)={r0, 0x18, "48e91f51effa5e107efead6c2f54d24d71ea24097ab06387"}, &(0x7f0000e1b000)=0x20) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f00008d0000)=""/100, &(0x7f0000f08000-0x4)=0x64) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/24 17:50:19 executing program 6: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001000-0x4)=0x5) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f73000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000657000-0x20)={0x43e, 0xfff, 0x3, 0x100000001, 0x4, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000208000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000090000)=0x14) getpeername$unix(r1, &(0x7f0000e23000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e33000-0x4)=0x8) bind$alg(r0, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000caf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000002c000-0x28)={@generic="991688ff1f925b2534f97fe86fb0f56e", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) syz_extract_tcp_res(&(0x7f0000a76000-0x8)={0x0, 0x0}, 0x7ff, 0x8) syz_extract_tcp_res$synack(&(0x7f0000658000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1284, &(0x7f000013a000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x401, 0x6, "edb37e", 0x124e, 0x3b, 0x7, @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}, {[@hopopts={0x32, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x32, 0x0, 0x90cd, 0x4, 0x0, 0x232f, 0x0}, @hopopts={0xe7, 0x214, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x8}, @generic={0xfff, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x6}, @calipso={0x7, 0x58, {0x4, 0x14, 0x80000001, 0x1f, [0x7, 0x66, 0xebb8, 0x9, 0x100, 0x57, 0x2, 0x81, 0x7c000000000, 0x3]}}, @generic={0x1, 0x2a, "ca5a01acaf7c9926f1807c1b4710109064e200f64c4648416ee8d057e6fcbf1256fe70fc80af3bc8b5c2"}, @ra={0x5, 0x2, 0x6}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x7}, @ra={0x5, 0x2, 0x7fff}]}], @tcp={{0x2, 0x2, r1, r2, 0xedc1, 0x0, 0x24, 0xc2, 0x4, 0x0, 0x100000001, {[@sack={0x5, 0x2a, [0x7, 0x7, 0x1, 0xfffffffffffffff8, 0x0, 0x81, 0x8, 0x7, 0x60, 0x1]}, @mss={0x2, 0x4, 0x80000000}, @nop={0x1}, @timestamp={0x8, 0xa, 0x2, 0x7}, @sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x58f}, @generic={0x2, 0x12, "5d42589ede919ea9d078042f8783d443"}, @sack={0x5, 0x2a, [0x9, 0x1, 0x8, 0x1, 0x7, 0x1, 0x2, 0x3, 0x2, 0x2d000000000000]}]}}, {"73a3605e4bddd3fd1bd1e524a2cd82323b45f8da90b9a0dfb86a716dabab5a33bcd811898a7f6b6a9496502cca62d6f72986e97139d817742a37696c8770d1f316010fa6784c8ef95d97e57207dfe77c0bac1a069ee0e6f3dda06f1276a55514d2c147c19e5e17507241aeabc2eb3a75765586a6b56c41ed801af440ea55762fb57c8a40bee302b1391a6d789fc4a19758112d3d9499e8ed61b87665478a20ed50efb37ef5e23011f9f919cb2858cd381702503dce60863ba6a48829d495384f8327110b72f28b51d26aa50d5eb8"}}}}}}}, &(0x7f0000205000-0x10)={0x1, 0x2, [0x3a7, 0x130]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000029f000-0x4)={r3}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000587000-0x4)=0x1a, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f000000e000-0x8)=0x81, 0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000854000-0x20)={@generic="35e1eb70813c2a49ebd7767343726398", @ifru_flags=0x4000}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000088000)=0x0) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000)={@random="15e850ed1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x40, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000009a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000103000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000085000-0x4)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000064000/0x3000)=nil, 0x3000, 0xc, 0x32, r1, 0x0) bind$inet(r1, &(0x7f0000103000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000383000-0x10)="0000000000000040000081000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000203000)={0x0, 0x0, &(0x7f00008b1000)=[{&(0x7f0000759000)="3191539c2a9f426b515c794dab802fe04e747a3e53df14f2940dd4f8bd5fed084378d9d346daabdb7ee1396ff5affca5403f5807b74ddf532d41db4c6c7496a4d9b27320172e6acb3d29e67b8e50ec3f2cd9e658440772ceb674975048971a49be3769259c78eb7b27f6b920d52f2d8b18323c98aab7f7f7d695cf3925296a5c", 0x80}], 0x1, &(0x7f000003f000-0x60)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000282000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00008af000)={&(0x7f0000958000/0x2000)=nil, 0x100000000, 0x5, 0x80, &(0x7f00005f2000/0x4000)=nil, 0x7}) recvmsg(r1, &(0x7f0000632000)={&(0x7f0000003000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000812000)=[{&(0x7f000089f000-0xef)=""/239, 0xef}], 0x1, &(0x7f0000173000)=""/63, 0x3f, 0x0}, 0x0) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f14000)=r3) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d53000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000002000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f00004ef000)="09d0da4afd8c9ae8c0fe90268886ce2c5aab3e1666bb7bd9253eda19b75ec1b77ba22469c11b77cdbeb91c3d8d3983c599001dc9e32de4c1fbba44404813e2184be7e661efda1ee62bf3a57211d1ba26fc973dcc6fae24e8897dd0d6a8eef0dd38e6367760f17ac219dde05d", 0x6c, 0x4040001, &(0x7f0000001000-0x1c)={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x0, 0x2) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000b5e000-0x38)={0x0, 0x0, &(0x7f0000b7d000)=[{&(0x7f0000124000)="d7d03d9d7d3d790ce26032c86988c0d4196719f39a09ffa31483ce6684975095111508c71fd6ff5d369b5b6e4f1a1885d71599673f8ce7cb96fae2a0", 0x0}], 0x1000000000000057, &(0x7f0000afc000)=[], 0xfffffffffffffef9, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe2b, &(0x7f0000325000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x7fffffff, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00001c6000)={0x0, 0x0, []}) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000006000-0xca)=""/202, 0xca}, {&(0x7f0000006000-0xb2)=""/178, 0xb2}], 0x4, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x80000004) sendto$inet6(r1, &(0x7f0000000000)="0855648758d439338d6ed2628306492eab0de480b4cf2fc5eb4e5df34c3f90d20002000000000000", 0x28, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockname(r0, &(0x7f0000008000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0x2e) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) recvmsg(r0, &(0x7f000000c000)={&(0x7f0000003000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000d000-0x10)=[], 0x0, &(0x7f000000d000-0xd9)=""/217, 0xd9, 0x0}, 0x40000140) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000e000)={0x40000000, 0x0}) sendmsg$rds(r0, &(0x7f0000017000)={&(0x7f0000016000-0xd)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000000d000)=[], 0x0, &(0x7f000000f000-0xfd)=[@mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000006000-0x8)=0x0, &(0x7f000001f000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @fadd={0x44, 0x114, 0x6, {{0x0, 0x0}, &(0x7f000001c000-0x8)=0x0, &(0x7f000000a000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x14, 0x100000000}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f000000f000)=""/0, 0x0}, &(0x7f000001e000)=[{&(0x7f0000012000)=""/15, 0x301}], 0x1, 0x0, 0x0}}, @mask_cswp={0xb, 0x114, 0x9, {{0x0, 0x0}, &(0x7f0000013000-0x8)=0x0, &(0x7f000001d000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xba, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000cce000-0x4)=0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000222000)="3157df2dd3530f0db7bf87147275587c", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000033000)=0x0, 0x4) bind$alg(r2, &(0x7f0000f82000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x105, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x0, 0x5, &(0x7f000013c000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00005db000)={0x0, 0x0}) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x2, @ipv4=@rand_addr=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x4, 0x1000, &(0x7f0000fdd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c60000)={0x0, 0x8}, &(0x7f0000592000)=0x8) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000a44000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00008fd000)=0x1c) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000078000)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a62000-0x4)=0x8) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x2) socketpair(0x7, 0xb, 0x3, &(0x7f0000519000+0x5aa)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f0000b86000)={0x0, 0x0, &(0x7f00005bc000)=[{&(0x7f0000208000)="3c20bf675f70818f788304178b8471164cbca3b98408323a9afbc0f9fedb47fe75180861f40b9ef66adf5ad88856542f55e997205a25bf87a42d922200b5aefe15d623c0f9321ff3e035326e317e7daa39a6a34f56cc45a9233cd6f81fd403418ea5ac47132915c3eecc3577d460808326b0e88681a5df40ab8f382b7e13eb75b6d191de2d37dac31fd63168f8a3255418eb015c5d01844191923ec3c9d5278f11f42c515b915788d5422fbb28d1b23baa6e251ea4148599d6cb51c7acbc5824276926", 0xc3}, {&(0x7f0000e75000-0xda)="c8566376aa8bafeef289ebc86d50dad08c879f9f7d9ffac74b0594b93364259d3fefbeea055d7f013188646f7e997294cada23ebcca8e422339698a810d11a8cc27678342c0af3f8a1ead6831b9aa5f5c7d8058707a98ce0d40807b582b48b44175bf4959692b813aafffc2578f5e5890f54843349efc8d9d1e4bae27cc1d1835f9b39c2d95f4e7920cceb687b71218565c3099c3f45b1e1f86e7ffdb84ddb95fa0f2fc49f953e5b92a88dd28dc2e00748ce0a0d4712fefec0a0bccae6b36e48c96c6451929806867fb675a661fb9d5f5b6f6b437d016a442a17", 0xda}], 0x2, &(0x7f0000f5e000)=[{0x70, 0x13f, 0x7fffffff, "115a068059060cc4ef9f5e265684fb0e80c7a92f81b7d7ecce387693eae6cf58dea089405ee4c9b5f232b344e384ae852b201df6c9150a3d4a1103a91388fb254826ef646701ee691863e9fe8f907775d21d3e5b9f9cfb87bf"}, {0x1010, 0x100, 0x7f, "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"}], 0x1080, 0x4050}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet6(r2, &(0x7f0000207000)="", 0x0, 0x8805, 0x0, 0x0) sendto$inet(r0, &(0x7f0000e48000)="", 0x0, 0x4001, &(0x7f0000fda000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000684000-0x38)={&(0x7f0000c0f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d10000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xe0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f000032b000)=0x0, &(0x7f0000ac3000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000a3f000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x1, 0x14, &(0x7f0000510000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000414000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000a3f000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006000)={0xffffffffffffffff, 0x0, 0x9, 0x51, &(0x7f0000002000)="c03d8ec81991d7019b", &(0x7f0000006000)=""/81, 0x0, 0x0}, 0x28) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000)=0x0, 0x3c) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000852000)=r0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f000099d000-0x1000)=""/4096, &(0x7f0000501000)=0x1000) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r3, r0}) shutdown(r2, 0x0) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000001c000)=[], 0x0, &(0x7f0000019000)=[@fadd={0x58, 0x114, 0x6, {{0x0, 0x0}, &(0x7f0000009000-0x8)=0x0, &(0x7f0000011000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}}], 0x58, 0x0}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f23000-0x10)={&(0x7f0000481000+0xfa0)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x100000000005) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008e8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008fc000)=0xe8) sendmsg$key(r0, &(0x7f0000f3b000-0x2d)={0x0, 0x0, &(0x7f000077d000-0x10)={&(0x7f0000413000-0xd0)={0x2, 0xd, 0x3, 0x8, 0x1a, 0x0, 0x6, 0x1, [@sadb_x_policy={0x8, 0x12, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x9, {0x6, 0x0, 0x3ff, 0x4, 0x0, 0x20, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x5, 0x8, {0x6, 0x32, 0xfffffffffffffffd, 0x100000001, 0x0, 0x0, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @sadb_lifetime={0x4, 0x6, 0x3, 0x1, 0x6, 0x9}, @sadb_lifetime={0x4, 0x2, 0x7fff80, 0x8, 0x9, 0x10000}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x20040081) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000008f000-0x8c)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003dd000-0x8)={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) r3 = accept4(r0, 0x0, &(0x7f0000002000)=0x0, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000003000-0x20)={"b1d4bbfe317bdefc14909e3cc39107f6", {0x4, 0x1, 0x1ff, "ddca25160895", 0x0, 0x0}}) recvfrom$ipx(r3, &(0x7f0000002000)=""/4096, 0x1000, 0x2, &(0x7f0000000000)={0x4, 0x4, 0x4, "55487e20a54a", 0x2, 0x0}, 0x10) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc6000)=0x0, 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000a66000-0x4)=0xff, 0x4) 2018/01/24 17:50:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x9, 0x8}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x80000001, 0x5, 0x2}, 0x10) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000-0xee)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f00000f9000)=0x200, 0x4) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000003d000)=@assoc_id=0x0, &(0x7f0000022000)=0x4) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000075000)=@assoc_id=r5, &(0x7f000007f000)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000fa000)={r5, 0x4c05, 0x4, [0x0, 0x100000000, 0x1ff, 0x3ff]}, 0x10) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a80000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000004c000)={@loopback=0x7f000001, @multicast2=0xe0000002, r1}, 0xc) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800000806, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00005e0000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000484000-0x4)=0x48) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c42000)=0xffffffff80000000, &(0x7f0000e10000)=0x4) [ 1153.210951] atomic_op 00000000c404c54b conn xmit_atomic (null) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000022000)=""/219, &(0x7f0000017000-0x4)=0xdb) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000028000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000028000)=0x9, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000019000)={0x0, 0x0}, &(0x7f000000d000)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000029000-0x8)={r3, 0x0}, 0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000028000)="0969abbb64d2ace5f70094db6f034d2f3a766746447e90f6676e58e24856add16269b06b4c901647a58798e1") sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x7f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f000000f000-0x4)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000011000-0x6)={0x0, 0x3}, &(0x7f000000e000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000012000)={r2, 0x3, 0x7ff}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000020000)={0x0, 0x1}, &(0x7f0000020000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000021000-0x20)={0x9, 0x5d, 0x2, 0x20, 0x0, 0x9, 0x9, 0xb3f, r3}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket(0x1f, 0x800, 0x9) setsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f0000004000)=0x7, 0x4) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000086b000-0x4a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ra={0x94, 0x6, 0x0}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000032f000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) vmsplice(r1, &(0x7f0000ccf000)=[{&(0x7f0000678000)="45d61c7a5f30ac7513a53ded9d0f38fcc1515d0ff3b98f74cea8903d4ab7451ea833e050b16352c2f3851f6af5409acaa15cdacb4051b6ccbf8cb191e6c4f4a4ecc6a0f5c673665dd0786950053ebdbfbbd12a584d9f0daf612308d68a34a97aa8d21015c09c9161afe9c7bec13dce09d63db6dede998ad1e2f47cf44af714fb7c1e4aa659574e9eeb1975e64f0e809e7fdcb8b2c4e74535c176ea00a8ab4ac3b408a527f3bf83252603967120afb416638cc15167c37088c7441f3e76ff24c9859f67e8dcfaca4bc3849efc", 0xcc}, {&(0x7f0000bb2000)="e9ed8121bc3147db80ff609e21dcfb02f5bfb4812d611f19477ec2c5", 0x1c}], 0x2, 0x7) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000eb5000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000777000-0x4)=0xc) write(r0, &(0x7f0000f9f000)="220000011800070700be000009006d000a00001e0000000900f8ff0005000280ff4576f894551e0c76f26bd1e95421e15dce2b31296610fc9a15ce605aa2025c652174972e46f598c788a08776e20300800000000000f8ce14c70a4ce24ecff5ff54bd198fa501ad4fa1ca11619ccfc21191792e8fc79c7a203eef84988dd2bc9c9eb4833537ef82235797269084c01ca565810f6c7d9037c89f193c1931c178", 0x77) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_id=0x0, &(0x7f0000b15000)=0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c31000-0x44)={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e1d000-0x21)={r1, 0x19, "e3e20c3ac46558b7e4dfc8e56d2343ed5f6670a3ed22e9120d"}, &(0x7f0000a1d000)=0x21) 2018/01/24 17:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c8000-0x24)="2400000021002551071c0165ff0ffc0202000000001000000ee1000c0800060000000000", 0x24) 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) listen(r0, 0x0) connect$l2tp(r0, &(0x7f0000f82000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x0, {0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xb965}}}, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000520000-0xa0)={0x0, @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]}, 0x4, 0xa6, 0xffffffff, 0x10001, 0xa}, &(0x7f00005e5000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002cb000-0x3c)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0x3c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000df2000-0x10)={0x2, 0x9, 0xfffffffffffffff9, 0x6, r1}, &(0x7f00001f3000-0x4)=0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) connect(r0, &(0x7f0000d2b000)=@nfc={0x27, 0x81, 0x9, 0x7}, 0x10) accept4$inet6(r0, 0x0, &(0x7f00005aa000)=0x0, 0x0) [ 1153.248109] sctp: [Deprecated]: syz-executor3 (pid 9070) Use of int in maxseg socket option. [ 1153.248109] Use struct sctp_assoc_value instead [ 1153.262321] sctp: [Deprecated]: syz-executor3 (pid 9080) Use of int in maxseg socket option. [ 1153.262321] Use struct sctp_assoc_value instead 2018/01/24 17:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000917000)={0xc, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socket$unix(0x1, 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000c88000-0x38)={&(0x7f0000ed2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004d7000)=[{&(0x7f0000d5d000)=""/46, 0x2e}], 0x1, &(0x7f0000f3b000-0xae)=""/174, 0xae, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fd3000)=@buf={0x1000, &(0x7f00007d2000)="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"}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/24 17:50:19 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x5, 0x9, 0x6, 0x7fff, 0x2}, &(0x7f000019f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x5}, &(0x7f00007af000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a2b000)=0x1, &(0x7f0000dba000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0x9, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000003000-0xf1)=""/241, &(0x7f0000002000)=0xf1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x2e75}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r2, 0x7}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000002000-0x38)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000)=@expire={0x328, 0x18, 0x800, 0x4, 0x0, {{{@in=@empty=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x0, 0x0, 0xa, 0x80, 0x20, 0xc, r3, r4}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x8, 0x8001, 0x2, 0xffff, 0x7, 0x6, 0x0, 0x2}, {0x1, 0x0, 0x4, 0x2}, {0x7, 0x2, 0x6}, 0x6, 0x4, 0xa, 0x2, 0x400000000000, 0x1}, 0x1}, [@extra_flags={0x8, 0x18, 0x20}, @mark={0xc, 0x15, {0x1, 0x5}}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @tmpl={0x204, 0x5, [{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x3b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x1, 0x3, 0x1, 0x7, 0x7, 0x1e82}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x3, 0x953a, 0x4, 0x7, 0x8}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x7f}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x3, 0x2, 0x7fff, 0x8, 0x8, 0xbce}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x7, 0x0, 0x7, 0x5, 0x3, 0x5}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x3, 0x1, 0x4, 0x7fffffff, 0x6ef8}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x2, 0x3, 0x2, 0x200, 0xffffffff, 0x8}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x2, 0x80000000, 0x6, 0x7, 0x3dc8}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x8001, 0x3, 0x82d2, 0xfffffffffffffffe}]}, @lastused={0x10, 0xf, 0x800}]}, 0x328}, 0x1, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x2, 0x0, &(0x7f0000007000-0xb3)="a141e8216be03abfb8409871270d3b25881aaf29e57b7970ee55240cb7f9b34f655896e44cda3dce08de0f3654654a4cb94658287ab23d6ec59889738253824f6a908a1b5fa7039d246eb148179ad9703746170708dd4c06bbe42c44107e91f4e9d9b69015266d2df3e751c67c4ebfbbce4d10ed7edca2bcfe797ffe84d96ba33ed4ed78d637918aa29f3e356a10545e1bc4936e1c838bfc080168dd59c1785fd3306de0d1ce2a14eb820b9e8ac961116fd3ab", 0xb3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000008000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000)=0x1ff, &(0x7f0000009000-0x8)=0x2) getsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f0000008000)=0x0, &(0x7f0000001000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x1, 0xff, 0x8, 0x3ff, 0x9, 0x6e84}, &(0x7f0000001000)=0x20) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000001000-0x1a8)={0x6, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000000000)=0xc) 2018/01/24 17:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000428000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000405000)=0x0, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000021e000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x205, 0x400) getsockopt(r2, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) sendmsg$nl_netfilter(r0, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000c5c000-0x14)={0x14, 0x6, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:19 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000fdc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008ba000)=0x9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b9b000)=0x2) tee(r1, r1, 0x200, 0x8) socketpair$ax25(0x3, 0x3, 0x44770cb063d49359, &(0x7f0000842000-0x8)={0x0, 0x0}) splice(r0, &(0x7f000084f000-0x8)=0x0, r0, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fde000-0x8)={0x0, 0x3}, &(0x7f0000e15000)=0x8) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ee7000)={r3, 0x1000, "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"}, &(0x7f0000fde000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005f8000-0x8)={r3, 0x5}, 0x3ce) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000327000-0x28)={@generic="7f8a5f7e2eff964376789ac9deea83be", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fde000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fde000)=0xe8) getpeername$packet(r1, &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a42000)=0x14) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fdf000-0x38)={&(0x7f0000394000)={0x10, 0x0, 0x0, 0xf99468617902898a}, 0xc, &(0x7f0000e2a000)={&(0x7f00000a7000)=@mpls_newroute={0xb4, 0x18, 0x400, 0x4, 0x2, {0x1c, 0x94, 0x94, 0x5, 0x0, 0x3, 0xfd, 0x3, 0xa00}, [@RTA_OIF={0x8, 0x4, r4}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9}, @RTA_OIF={0x8, 0x4, r5}, @RTA_DST={0x2c, 0x1, [{0x6, 0xd7, 0x6, 0x8}, {0x2c8e6acd, 0x6, 0x0, 0x2}, {0x0, 0x81, 0x8000, 0xd13c}, {0xeb89fb1c000, 0x3, 0x81, 0x9}, {0x6ccb9b28, 0x4, 0x8, 0x401}, {0x1, 0x9, 0x74, 0x6}, {0xae, 0x7c8, 0x4, 0x6}, {0x586e, 0x80000001, 0x0, 0x4c2b}, {0x400, 0x8, 0x8, 0x3ff}, {0xe73c, 0x3, 0x7fffffff, 0x9}]}, @RTA_DST={0x2c, 0x1, [{0x7ff, 0x83, 0x2, 0x9}, {0x0, 0x3, 0x4, 0xffff}, {0x0, 0x3, 0xfffffffffffffffa, 0x7}, {0xff, 0x800, 0x9, 0xff}, {0x7ff0000000000000, 0x8, 0x5, 0x4}, {0xfffffffffffffffb, 0xae9, 0x10000000000000, 0x1000}, {0x1, 0x3, 0x3f, 0x0}, {0x0, 0x1, 0x8e3, 0x93}, {0x100, 0x3f, 0x8, 0x1}, {0x6, 0x3, 0x2, 0x1}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xff}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x9505}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x77bb}, @RTA_OIF={0x8, 0x4, r6}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xfdd}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x4000004) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000068000-0x4)=0x7fff, 0x4) 2018/01/24 17:50:19 executing program 1: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d2d000)=""/193, 0xc1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d2c000)={r1, 0x1, 0x3, 0x40, 0x5, 0x40}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000027f000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000034c000)=0x20) 2018/01/24 17:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000045f000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000ff2000-0xc)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f0000107000)=0xc) bind$packet(r1, &(0x7f0000764000-0x14)={0x11, 0x1, r3, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000c50000)={&(0x7f00009a0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000781000)={&(0x7f00001ff000)=@expire={0xfc, 0x18, 0x901, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000cd9000-0x10)={0x6, &(0x7f00001af000)=[{0x10001, 0x7, 0x9, 0x5}, {0x8, 0x8001, 0xffffffffffffdc66, 0x0}, {0x3f, 0x26f19a5f, 0x100, 0xa64}, {0x530, 0x16200000000, 0x7fffffff, 0x2}, {0x3, 0x9, 0x4, 0x6}, {0x4, 0x7, 0x10000, 0xe6}]}, 0x10) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x6c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019000-0x8)={0x0, 0x0}) 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x2f788e31, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) bind(r0, &(0x7f0000d3d000-0x1e)=@pppoe={0x18, 0x0, {0x1, @random="2792680339b7", @common='eql\x00'}}, 0x1e) connect$inet6(r1, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) 2018/01/24 17:50:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000+0xec2)={0x0, 0x0, &(0x7f0000761000)={&(0x7f0000001000-0xb8)={0x2, 0x1, 0x40008, 0x8, 0x17, 0x0, 0x5, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x80000000, [0x0, 0x0, 0x0]}, @sadb_lifetime={0x4, 0x7, 0xd30, 0x7, 0x10000, 0x80000000}, @sadb_x_nat_t_type={0x1, 0x14, 0x8, [0x0, 0x0, 0x0]}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x8, 0x8, {0x6, 0xff, 0x4, 0x4, 0x0, 0x9, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x84, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x553, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x600}, @in6={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x9, 0x5}, 0x8) accept(r0, 0x0, &(0x7f0000c4f000)=0x0) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00008a3000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000e96000-0x1000)=""/4096, &(0x7f00004cc000)=0x1000) socket$inet6(0xa, 0x800, 0x1) listen(r0, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @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}, &(0x7f000095f000)=0x98) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000912000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) [ 1153.437993] nla_parse: 4 callbacks suppressed [ 1153.437999] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 1153.496962] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/24 17:50:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000e6b000-0x50)=@un=@file={0x0, ""/78}, &(0x7f0000001000-0x4)=0x50, 0x80000) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001b9000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r1, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/24 17:50:20 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x7f) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xf384, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xda1}, 0x243) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000000)={{0x2, 0x5, 0x3, 0xc5, 0x2, 0x7}, 0x8d}) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x18, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x78, 0x0, 0x0, 0x0}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r2, &(0x7f000054a000)=""/65, 0x41, 0x10100, 0x0, 0x0) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) pipe(&(0x7f0000d49000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d34000)={r2, @in={{0x2, 0x0, @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]}, 0x1, 0x2}, &(0x7f00003f9000)=0x98) socketpair(0x0, 0x806, 0x3, &(0x7f00002b7000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r3, &(0x7f000034d000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000527000-0x4)=0x60, 0x800) 2018/01/24 17:50:20 executing program 6: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x9) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000021b000-0x8)={0x0, 0xf0, 0xfffffffffffffffa}, &(0x7f000021b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000f7000-0x8)={r1, 0x3a1, 0x1}, 0x8) pipe(&(0x7f0000159000)={0x0, 0x0}) bind$alg(r2, &(0x7f0000187000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x58) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00001db000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f000021a000)={0x0, 0x0}, 0x1, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) sendmsg$alg(0xffffffffffffffff, &(0x7f00000fb000-0x38)={0x0, 0x0, &(0x7f000017b000)=[], 0x0, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000089f000-0x4)={r0}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ff9000)=0x2, 0x1) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006aa000-0x11)="e5fcb5bf", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000122000-0x38)={0x0, 0x0, &(0x7f0000b12000)=[{&(0x7f0000a5b000-0xf5)="f82f75ea20ed7d5a2f5f5a73df8f17e8592722fac2520d3834a5a6548098092a3812495052ce799db15740221cd3008b227731819fd7331df22ef156de67447e88d6736d61a4a015e66f89842b", 0x4d}, {&(0x7f0000b94000-0xd6)="76c017e27ba9257948305b056adec9817d1c309ac502be32eddec9ad5504402f5fd88ddc8161def9e19c5dc7f556ce98d43565d88df6f036d284300530994f20de43978167f684680a516ae40c768490f019a369f398c726ead8b6cdf9bcaa319bd040e7c9e2bb3a8be06777bd5ce0b01ac18a2d621b552a9c71bacacf3bc90a0782fbdfde07dd236796cd2d12fa6ec15e195cedd9a1de3880ae422a13c9156b89b061f5130d6da82f6d925b1bdb00adf5f318e7b1613c22dcc6c4d566cb568a1b244577ec2490200b9f0fd48ccd0a0803075f51d3c6", 0xd6}], 0x2, &(0x7f0000674000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}, 0x20000000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)=""/226, 0xe2}, {&(0x7f0000486000)=""/4096, 0x1000}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x1) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) 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$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xc3d1) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, r2}) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000002000-0x4)=0x4a, 0xffffffffffffffd6) 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$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x0, 0xfc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0x8f, 0x5, 0xfffffffffffffffa, 0x4a2a, 0x9, 0x4, 0x16, 0x0, 0x5, 0x3, 0x1ff, 0x4, 0x43, 0x3]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000)={r4, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf106}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r3, 0x1, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000003000-0x2)=0x4, &(0x7f0000003000-0x8)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000004000-0x2)={0x3ff, 0x6}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0xfecf) socket$inet(0x2, 0x80803, 0x1f) socket$inet_sctp(0x2, 0x5, 0x84) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000726000)=""/191, &(0x7f0000484000)=0xbf) 2018/01/24 17:50:20 executing program 3: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f1f000-0x6a)={0x0, 0x62, "86f3622256c7e3a3bcb636e914c516feceb7d8ea57cb3223f44e90efd2065e48ac1fb3d0f30d6327c539b5f753679cd3daefc6ff823947c34397280968824fffd69f68ef21838f0cd6137dcebaea6d4516200e1b826050bc864da088a6ae2732f55a"}, &(0x7f0000df4000-0x4)=0x6a) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1e000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x36636286, 0xdb7b, 0x18}, &(0x7f0000f1e000)=0xa0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000f20000-0x4)=0x8, 0x4) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f1f000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029a000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d45000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000f1e000)="b16198e10c7612c19567c2c2eb576f222af372589c3106a17e1681cdca3ea91979d6221a755dafb14c8c837011caf56165165840ab8fcf4b41269f25624624439aea1e169f623723f61ec2c3d8f13f1a6d1241153313aa0a24e3b9820b4eb2dca7be4f3b4dfa27a4fe6aa07378eca1f0792c49e543daf81b2b1d40389c644a028d715ad76b20550a8c9a8a4d063829a0682fe149828399ba60532b57d0dc", 0x9e, 0x4004000, 0x0, 0x0) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$bt_hci(0x1f, 0x3, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00006f1000-0x38)={&(0x7f0000c17000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005cc000)={&(0x7f0000bcd000)=@newpolicy={0xb8, 0x13, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept(r0, &(0x7f0000261000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000816000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00004b9000)=0x800, 0x4) 2018/01/24 17:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000c50000-0xc)={r0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r3, 0x80004, r2}) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9f000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r7 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f000063a000-0x4)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00007a8000-0x8)={r6, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000c78000)={r9, 0xf9ab4ad, 0x100}, &(0x7f0000cb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000f9f000)=r10, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) socketpair(0x11, 0x4f65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r12, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r13 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r13, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r14, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r12, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r14, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r14, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r14, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000674000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864, "b7ff00000000"}}}, &(0x7f000074e000)={0x0, 0x1, [0x325]}) socketpair$inet(0x2, 0x6, 0x35, &(0x7f00003ae000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000a6000-0x8)={0x0, 0x3ff}, &(0x7f0000005000-0x4)=0x212) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c26000-0x10)={0x9, 0x2, 0x1, 0x100000001, r1}, 0x10) 2018/01/24 17:50:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00005ce000)=0x0, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f00007db000)=0x80, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002fe000)=@common='yam0\x00', 0x10) listen(0xffffffffffffffff, 0x0) listen(r0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/24 17:50:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80006, 0x200000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x5, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r0) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x1200000000000, 0x1ff, 0x6}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000096b000)={0x8, [0x1, 0x6, 0x2, 0xbc, 0x0, 0x0, 0x537, 0x8]}, &(0x7f0000b8f000)=0x14) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000555000-0x72)="") 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000dc2000)=0x0, 0x80000) r1 = accept(r0, 0x0, &(0x7f0000628000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000194000-0x4)=0x0, &(0x7f0000fd8000)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000995000)={0x0, 0x25, "03e8ed51b286941df192fbcbece3396a4a2220ee0fcfc263fdcbad31ed6f0dbd195f81f09c"}, &(0x7f000047e000-0x4)=0x2d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000403000-0x14)={r2, 0x7, 0x1987, 0x4, 0x8, 0x7}, 0x14) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket(0x1, 0x807, 0x1) sendto$ipx(r4, &(0x7f0000ee9000)="be19acfd54a4f5c2bc35d7f25ac1c242b80bd6569e7cc6dbff00ffbbac1266c9327a23e6873e1e26817fae671d2d1b4020b0865003b0819373", 0x39, 0x805, &(0x7f0000350000)={0x4, 0xffffffffffffffe1, 0x8, "ba7219cfd9a7", 0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c47000-0x28)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000527000-0x10)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x10, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f91000)=[{r1, 0x4100, 0x0}], 0x1, 0x101) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000006000-0x4)=0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffa) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0xa, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/24 17:50:20 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000110000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000)=0x2e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f77000)={{{@in=@dev={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f78000-0x4)=0xe8) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000f77000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb47a, 0x7, 0x100, 0x85a, 0x100000, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f76000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4a5) 2018/01/24 17:50:20 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d81000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002a9000-0x8)=@assoc_value={r1, 0x2}, 0x8) setsockopt(r0, 0x84, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/24 17:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00003d9000-0xc9)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) socketpair(0x0, 0x0, 0x9, &(0x7f0000348000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e21000-0x4)=0x0) r3 = getuid() r4 = getgid() ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000e6f000-0x10)={0x0, 0x3}) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000109000-0xa5)=""/165, &(0x7f00000bb000)=0xa5) socket$inet6(0xa, 0x3, 0x7) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000955000)={r2, r3, r4}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003d6000-0xb)={0x10000, 0x7, 0x3, 0x1, 0x8, 0xfffffffffffffffc, 0xf2, 0x8a, 0xd962, 0x4, 0x101}, 0xb) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000)={0x26, 'skcipher\x00', 0x0, 0x86, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008f0000)={0x0, 0x0, &(0x7f0000f0a000)=[{&(0x7f0000fc2000-0x10)="245add0c11e65031daebf2fcb8fb939b", 0x10}], 0x1, &(0x7f0000ab9000-0x60)=[], 0xfffffffffffffe35, 0x0}, 0x0) recvmsg(r2, &(0x7f00002e7000-0x38)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f77000)=[{&(0x7f0000b14000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000073000)=""/70, 0x46, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$int_out(r0, 0x0, &(0x7f0000f93000-0x8)=0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000)="", 0x0) 2018/01/24 17:50:20 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(r0, &(0x7f0000713000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000033000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f000048d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000921000-0x4)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00007eb000-0x94)={{0x3f, 0x1f, 0x9, 0x1, 0x7000000000000000, 0x3}, 0xfffffffffffffff9, 0x8000, 0x8, 0xd3ef, 0xffff, "2f53c8ba21c4a591f39da28a2532c8fe9363d3174df7015ede82c10830386d19abd092857308cda0d3a629616bcf2511b350dd2f02df378eb6e75cdff4b09c069f45ae52fbf11eb1ef87b0d5b078aa16ce8a1f4e351f08e249f8b95200ce8331700aa1f5ef5bb6195d52161e5544cdf2404a531f0ca503eedf40732b05326672"}) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000642000-0x4)=0xc73, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00002be000)={0x0, &(0x7f0000569000)=[]}, 0x10) listen(r0, 0x2) accept(r0, &(0x7f0000b1e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00003e7000)=0x58) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f11000)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b74000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00006ae000-0x314)={0x314, 0x42, 0x302, 0x1, 0x1, {0x1b, 0x0, 0x0}, [@generic="38d2b76d9a375ce3278aa082240fd8bcf92ab5c2b74d71efb4976f0bf5ad6083a828286f5cf8db60d8e58d0f3f6ae324b9df60d23fbe4b7ed0cb6d5f3c9ce2cb6e51de4107897922df514a65d0aa3ecf51a32903ba4e87b6e02569ab920d5ee584a6778a", @nested={0x10, 0x94, [@typed={0xc, 0x67, @uid=r1}]}, @nested={0x16c, 0x4, [@generic="ad32c3aa40eea7e679232ca2e09453ad7860cb9f213ee2fb271089f7ecd8c79880faaed5bf9bb38efc7500b4ad4449fb1e9c1a35a396b48456bb920b476bd38b430fa29debb6977d015ea0420a2537e5cf42585281131cd41630d2ffe9e3ac5665a5f8158309c1f11fcf75e6a4d6293318ae3aa5fc135088ae92a508c5efa869d97687e66294b24231d7d8408cd76de6f71be8d12eb1e43aec0c081415f2d5f42a1b5fc1c6f920ac468973d8f10de22d21527836fa3d502e081aa4085cdae767e8e23fc002db16bc9e34", @typed={0x68, 0x2e, @binary="88cb435eee4ddcd5c5a37b222520fb4dcf1e2813905777e1e69e34c0514d9c52e9ab94eab5700182946072842c1bc4d118927f23580f17829b7bcb2859921d80d0793b4c2ea6ce39563bfea9ac3d51159ea717c0472396c8eca89c916458"}, @typed={0x18, 0x76, @ipv6=@loopback={0x0, 0x1}}, @generic="37153416b7ada2fe6030dc5f1087b52ea4c701028da4b8a4d126d54254"]}, @typed={0xc, 0x38, @u32=0x45e5}, @typed={0x18, 0x6, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0xec, 0x56, [@typed={0x18, 0x8a, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="a8c7023197157a0a03cedd7c85cce24c6c970a4889ab2880f07567bfa21fa83fd3c081916eec4349712ef26f6fc556065dd6b1a865a223e26ba16a47393e1f3aa04fdaf75ebf3e473eb776ab97deb5826d6b55befa4d3c62b369e3fb3c586dcba3918219d6aea703b522d0c15b069f7d9592900ce8d1b976024af20ce34d02b250c534a53ef4f8e3c98828b95551ec1ef52b14e1a437b09ea5f7c0b42c1fdbe17534a9bc17c1aa2f529d6798c32911d550d9208cd9b2e96947371b79c873a7bbdf30", @typed={0xc, 0x84, @uid=r2}]}, @typed={0x10, 0x80, @u64=0xffffffffffffff54}]}, 0x314}, 0x1, 0x0, 0x0, 0x0}, 0x20008000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r4, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000afc000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000522000)=0x48) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000014a000-0x8)={0x0, 0x0}, &(0x7f00007ae000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a8c000-0x4)={r1}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000041c000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007bd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 17:50:20 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000010000-0x10)=@common='gretap0\x00', 0xffffffffffffffa9) r1 = socket$inet(0x2, 0x6, 0x1ff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000020000)=0xc3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x2c, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x18, 0x0, [@typed={0x14, 0x1, @binary="23227bcc1a52d54788"}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000020000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000024000-0x4)=0x10, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000025000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000-0x4)=0x10) socketpair$inet6(0xa, 0x1, 0x4, &(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f0000025000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000025000)=0x1c, 0x80000) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x1) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000010000-0x4)=@assoc_id=0x0, &(0x7f0000025000-0x4)=0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000026000)={{{@in6=@mcast2={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, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000-0x4)=0xffffffffffffff4a) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000025000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x2, 0xa, 0xa0, 0x0, 0x3f, r8, r9}, {0x0, 0x5, 0xc7, 0x7ff, 0x536, 0xda, 0x7, 0x2}, {0x4, 0x8001, 0x4, 0x907}, 0xffff, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x3, 0x3, 0x6, 0xffffffffffffff00, 0x3, 0x3}}, 0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000025000-0xd1)={r7, 0xc9, "6378432e61a513371848535fab42d59cbfc383d54987be99aa0a6c89bb7592b9428f3ed2a7c846a245c5829f6cf292cffc4b5f701633e342c9ff46cb52edad6f66fadb736d48b9dc3cb60df76c7f219c743cee5a7a1903c04fa3ca32ca067b8d170223a5bfc63ebd52452dbd5549be15d426a65d111fd7b93b91db9db88ad89e7c855c32f0b39b79aa5275dc2e251e96c169047bdac9eceab6a30fce6b0f074dc84771584564976d00bc5bea9a6b20287c02e80c8fdfcc3bc841850a2ce4286ad419e91a741b85fc84"}, &(0x7f0000021000)=0xd1) sendto$ipx(r4, &(0x7f0000023000)="6b001807c758f98956660c9e6a7b2128ac9878c06e75789fb7ca21159dfdb90b348cb56fcd588536ebbd02f65c969c9b958c6d1ec5e22c9802b8e2d6d1bfb3e55625ef845de89abd22d46cd33cf00ed5166e6b17407a38f678fb1c35ece31d2faa68d3b9400c8a144e", 0x69, 0x0, &(0x7f0000010000)={0x4, 0x5, 0x0, "227949d3b067", 0xfffffffffffffffe, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000)=0x100, 0x4) 2018/01/24 17:50:20 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x8, 0xa, &(0x7f00005ed000-0x4)="02000000", 0x4) 2018/01/24 17:50:20 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) preadv(r0, &(0x7f0000144000-0x50)=[], 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000000000)={@generic="1637f500193d4e28a80eab268e3955a3", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x3, 0x1}}}}) shutdown(r1, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000408000-0xd1)={0x0, 0xc9, "e11419dd79c027e5e6ac9e1cfde943b1becd71c99700255a7a0c7ca097407e9ebdf0ec66054c40bbacf3591c2be5f7284699e0cde9d6bfba1c8105bcbbd68b9b0f09ce40f67921b56212017a0b7779b8d2dfb890551aa66dd0d7ef7b4c108847d5ba9f06bc1510c6e61270813fd27b697a0a933a6df052bd374a007e34506ad8c317075ff2d3108da7d8bc14f2c8f81c43eb6f9f810276ee2d3090ca7b42ac2d42007c74ed7ee9df93f17ca159637dac40e1318902798fd3cca2ed5de6d8e10e10198c64ad6b471c10"}, &(0x7f0000e89000)=0xd1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x5, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000025000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5}, 0x98) socket$unix(0x1, 0x7, 0x0) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40100000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x20, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000023000)={0x27, 0xdc, 0x556, 0x7}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000022000)={0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000015000)={&(0x7f0000003000)={0x10, 0x34000, 0x0, 0x5ead6bd9e3e3800b}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000-0x220)={0x220, 0x26, 0x829, 0xffffffffffffffff, 0x2, {0x203, 0x0, 0x0}, [@nested={0xff80, 0x5a, [@generic="31f77c08a6d1406424a9ad4a91dbc9793276dc4276820ba34de573d223d7ec713ae2e7674ae4c087b47429e5296bbd433ee7da9ab39f9c291cc8d0938f904988f5bac00b3fec7840f5e77800887c993db28c29a198bd7869b876516ed95e1dc0bea535704fbea8b64a2372f6f40dd07982fd8ab0508f79dcd6a2fa0a84689fc56fceeb1f6d77571c7c27063d1755b646441c898b87150fed41ac7b79639b01da11f0f866ddf771e765c991ab68a776e73ae7f162edf826d16c1ec1bc278a0d4d4914293ffa57bf8eef132f5923e170a2cf9b112de238c24bc6f3c2250825a51da830eaeeb39c3ea1443c53e0d16637f5222df60d9fc861f1dd25f5bc"]}, @generic="a9232e552364711998031aacced99a63f199d90558235eb8942cdbcd243812b4e3e815fe62db37b6ed339724eece603ec4984e28b2533387bace27ebec107f5690946238d59e857fda1317a7144e795b76d2823cabc565f2fc6cc0cbedacd494cff9447c5ba98b89ca69ffdd7786de8bd1ff22b5243c9bef89ce0cd86d0bbb523075f2f7b733aad19a3fec37e20296e48bde5c030728f73619db3b475903000000000000002bc6ff861d9575359a284092ceae93838b10c0707ac89da9f95fa9d5c5bca8f99326653f7d3cb046302f58ad20ef3d8aaaca7dd1423ff05e5b0219fe58b6f7f02192d4c9eb0ca11520fa", @typed={0xc, 0x6e, @str='\x00'}, @nested={0x10, 0x15, [@typed={0xc, 0x2f, @pid=r2}]}]}, 0x220}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000012f000)="b0d388b30b0dd191b2a6e5b5824edd65ebe22907e938dc1098909417bd4f27d191fb6c03a62552dfb1f1592b57a81d53013a45598303b1ebaa03681d41ab6b34b6c2f1728aa45dddb988b25ba566034f2f45ed48885cdf807d1fc7caee1d4a974ffe792c2038cd489bcc4846c9cd7898de7a1807b130f44edd96a633c98f43ee2a770f2981d46f79d3e6c69376115403fb0aaf808885d5d8f066d97c565606f021637c8c3b668023add44208e8cc45e0803621eba4aca31f1855c81b26e32170a4320d178af2d09453e18f9faef6269e42182b6f35610926c8d487ddae8cc76f", 0x74) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x78)={0x8000, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x80000000, 0x0, 0x5, &(0x7f0000001000)=@common='vlan0\x00', 0x2, 0xfb0, 0xad}) setsockopt$inet6_buf(r1, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) 2018/01/24 17:50:20 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000)=""/0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = accept4(r2, &(0x7f0000752000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009c4000)=0x10, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000cac000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000418000)=""/98, &(0x7f0000cf8000)=0x62) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000257000)={0xa, &(0x7f0000da2000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f00000f9000-0x4)=0x0, &(0x7f0000312000)=0x4) sendto$inet(r2, &(0x7f00000f2000)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) 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, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d26000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x10000}, &(0x7f000071c000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fea000)={r1, 0x68, &(0x7f0000cc0000-0x74)=[@in6={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="ba95c627dde0bf04b8133e0e859929f7", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x6, 0x81) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x2, &(0x7f0000a9c000-0x1)="", 0x0) 2018/01/24 17:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000068000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x6, &(0x7f00005f9000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009d4000-0xb8)={0x0, 0x7, 0x8, 0x3, 0x5, 0x8, 0x8001, 0x5, {0x0, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x100, 0x0, 0x1, 0x6}}, &(0x7f00009d4000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000020a000-0x98)={r2, @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]}, 0x9, 0x5}, 0x98) connect$inet(r0, &(0x7f00009d2000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00008bf000)={0x0, 0x0}) mmap(&(0x7f00009d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f00009d4000)=""/45, &(0x7f00009d5000-0x4)=0x2d) sendto$inet(r0, &(0x7f000045a000)="91f285386ecf9e9f30ca9c5d839a245d4c9d9135b91969666889c5c6d1c2bc76b332da1924428f4556414de529f5577bb83e8f7fc78e09b5f5a507b19d5f296b6b5969a432a08246a25eb2816ee1bde17c799f129b2e4fa5ee78c1f6f9b3c680da5d7a3f669752418b6e67ed7d1f8e7884fbed417bcc11990616a5b621fcf030f1f94e231062941647fee6600b8a17c1303107ff74e0efd640b0eeccc538feb2201a8ed26b026b91cc161f7f3b5b41cfa82c7a0b234dbb25236ffcd252159cbc4edb665b2a4eece16bef1d9c2cb475c3c8299b62cb29b288f690440a215c47e4e4f4", 0xe2, 0x4080, 0x0, 0x0) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0xfffffd23) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f93000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000b0d000-0x4)=0x3a) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000add000)=0x6) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000f93000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000003c000)=0x10, 0x80000) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000029b000)=@assoc_value={0x0, 0x0}, &(0x7f0000f92000)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f92000)={r4, 0x4}, &(0x7f0000628000)=0x8) poll(&(0x7f0000f91000)=[{r2, 0x4100, 0x0}], 0x1, 0x101) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000091d000-0x18)={r4, 0x4, 0x30, 0xfac, 0x4}, &(0x7f0000f93000)=0x18) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00003fa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f89000-0x10)={0x2, &(0x7f0000f89000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033b000-0x1008)={0x0, 0x1000, "8865cc2cc21e946f714c1263acfbabbadd65cfd66415df85dc1c391bf30c0714d51458b1ae7509e39ab3b41473cbacdbfdcbfa009d8aed038b2ea7f6082c352811c8b73f90b866070449e14331b1feeb3b77ad4bf167784d4659ee637f53bc9cf1e3911e2b35f50c7596a9807ea3012de60f1516ad25358198777b5603545bae87b1178cf8d83551421a915c76966961eb596c8bd7409bbbc8d558b92710dfa04bafc32c807ecfcf724935db7450ecd3660667beba4ee9e5cd80628e201c81ee98b6d8e53b8c4502071a0809cdf9bc99e11f316223ca5ba04276d854b711a80e15a7bf2371cc56ffa1834061f0c02cf3f9d6b2263eb98d6cce95becfa34a6d7a9b4dd4478056d9dd7cd949977a5a83f37dfa7d8394bd2fd690c3dbf3b8944e3363a4358112cfc3af676386f6cebaab184314dc0c2e0295cb8dce50f625e837367603e321f4b9fdd92cd3913c8f75d6df4f56d472b89a584912d4f248050c18dc96c26e784d76a70d45a845da3a56c67e70fcffca3fbe463ee0952d32b9b53bb9aa99b825db18581b236ce277e0b420db85dc11f31129a15e313a6504c3d79715f3c8e19679d1cb17bb6552479837ed04dff9d2ded688201cd01c166f2b4c1acab64cf78f23db6f48f33b9484f67e36766b68305c21142da8151d02770d08647d07e13d3e30d5bd5f5c275e08b1b0219358544d59cba81cb3e957d76538fa7e339f5eb85efe4e8ccdf9b4366b236cf4ede8278c6b7c1b6a836acd7e63db3e22099d81324d92cf6d34b75adce076f9bd16570d2baaa5b5398c9e896732e0fc149a9dee6f13caf42a75dcb889c9bb9a8eb64a0d68296914c7a00eaacbf0d48e8f5e441b8397914d09ca9625389e43b0c6f5426698d38e2dfb832a7ec339e7426a9c92c8adad4049a2e0f294aaa0fd66913984a49955afc91ce34aca62eaa315dd32a43d1ba2ac7731a6a8127d97b5c2c3d38ca014d2fef21f1271a9c9d29b54d3dee87018fe13cc9596b2799d95122d7a01d9cb63a4b4595c08c06f9197d8512dbd2783f5293457666fc2a779790d766950d7746c157ecb918634b4e1851991516d421c80ced79a788ffc1f324cb624cde539071d72ace833594d5b425687a45b8da3c10dc7f7c21d719e72d64b5d97d80328cee45617ee70b0ab90ae94f21e07d3bd16309c77fcb5da10deeb57f20cf00d705014adcc5861f80b9a872d13291529041e55e97f43f144795742464b58820c59c29f1854c0249a8e7119f03292e42a9977e8aba251dc63e6b07592f4925aaeb16fd4dcafd6142fae428bcf88359c083c67c68e0fada349b6db07f25f79f42c8978afd33d05c1447b9a5b82a3ce9e5995fb186249a50064bab683042861d244dae73a58bc590b762bdfac564b4ee6249a91f03fbd0d758074a2e6714cf92cb29939760653d6b697a928ab3c50a58b5c19b80ae6e749e24ceb87fc79bc0696306615fa5757f8b748ac128e5e99d0ef83313196404e1c302794e2df38d5be1bc6f5d41d2fdc246a338ea1eae353c115e0e4660c142bd44dccd70999604413b25f270b70fb4594af9f32e8432351703f8f6c29ae12fb59255aad4106aa990816fe519089d205e9c65c11f8bb1d856d611f8e8c0f31e7c1f5dcf46a528fe9efa93c38c5228e60dbde7aec4ee2558f082df89c20829ed0d94cf1e7380c466a16ece616a59030a2d64db1f382cbdc81eed838480d0f412146cf5769b3399f336ac4e0c02ecea68f45292ae37ef06a4693fe650c88947aa15e3afd0bd580aabcdc876bc934e6a008d9f0bf4ad78c8a86292bd0efb4dc227d857c5faa27c061fe137818fc2d8b08d8065c53f5b45997cd90e47ea07f130e23ed8e69c249a7a18b13d2c84f95d54b9aab24f0962679b88a027c4249eafe528642942dda071af85abc12ec54517c8ae0bd5a8281b88eb2f19581f47ca7da4896be23abbe6434fa481f567996899c5afb2fb373b6f0988e4ff595babf5e588194235a65cfe74318b55d708aed72e227205771a06ca3ff44adf0c2675368629a8a15b6ef58d7a5d5617f169d48b0ce4ff632d2578c6f65206f7f40f0046b8f1073941ac70935c8173403fb32fbe825640145e15ec982a36b3118955e58a9d970f86ba80fdb5811e4fda141afd4e1644450b58de84096a509df59e5c4d38fc3f64dac22a79b52c9ec037b56b4499f8819283ec9f7fa05aa642f9c6d0e13158fd4add86b170a79b982f9a0d4bf65dbd7d0682e64ba486ea0f3ef72386c5a40d492580f2b98937c97c6b1b6b5157cc0f052283cda3d5685436a9de5192ba55e3763d4c309460a7d324bb987c6e80a76fe32404d06cfbe4dc3cecb37a388aa2dcaea762b56485595296e4d6bbb8a8fdc8e34a6ff56e906b9cb97daca3e55f0fa870efb6d2349a9050343586050e972c364a72e39b4e8d79cfbf746a10f82c7f6c3caa81c8d8099921aff28867d91818e3d94f93af02cbfc4534d8495228abe0a190c26f622d5c91b118c5bda54cd237b373a4cd6e6955ebeada0ed2a99ded0567f351e9ca775214ddc0f20cb40fb6a63bf65cc9b5d1629672e4bdbdcb49fc159e0a960f89632aa33a5ddcff47d2e3ce2bb1f19d7034e96fbe4ff15f805e147fa56782ea22c6f90c9185ccf76dd02a141e0dd6b49cf76701f061ef0dd87a5ca58e36dd7a59b856517e7417e16fe15583067106a3016fffb631500db9e0666671e85221fcfb6c81866ee4ee19dfff21d7f7865959b1cec6ecf4eb371c9ad05758d2f15773a2d30f020b22554ecb792a66c8467cb56f0a50238b8f5d9d955cc914d0cfb6651e4724d0c9643179c1ba60c6351bef95c8f437032216af4bd403df0d90fd2b7549fbf1403dd08abf51f10fda032396498978e78c85fbf7c1e41a7368515c14f03c53e6d04930f2003c8e18f9ea57667f0f433e5866d4c8e60bb4566f97333fae662674bf27e624ed60eaf87e7bde2ef41565fb54d9ed6f66452d6d71652b38bc2e6dea6a7e0e1a057a7d9c2ab3ea62ebc8a6c0535d2f8b6b53bb09264372e898ef06ac8390b0a994792d14452720baca09d968b0f7b16deeb24122ae80515e8d5472178b4e50fa0af5d6b413feeed518389ff37b859ddc01a095a33f211d175c033af690595006a26df2ac665df5851517884b6348b500b6e185cf1ded0592ad59dfa233583717c9fc15f43907f4c486c20a3c010da617aba24c5d3d74dc8ea4fa4e4d999a16fd5b048cf1a7f0db5d20e3da679df9bb7d2e94a100a84af2ea788e240947c0cb81fcd08b46b9a2d43fa04eb9ddb69fbd9b12f868fd853684e93f5718ec6ff8695d20cf23cd3a48e6d6dea12222c9f4002f77061ccbaa1f4e4d911171f7ac7dafab14a3275510e509f8a7158459c5447cd0c3a36772f42e05d43d532acb9e244f2c3f6b0a51452ca03c9e7a419d1f684e6e64de6542a25fcd20342d247c930ed4a0a5c1960f4e6081feceb23dd1d5cb4fb07a591a46697b81d8f7df319c8501529549e1dab9b13d07d1a4436a4cf6f2485ddf1cca983aad3b6fdedd6dd9b9d7509660a83718d59ee3a8941d4985d38355e0f8306297dc8b29e1cff353909ae5fbcfe7aad42454c3ce363063c12b3274c123883b6be5d499485f0ff3e2dc62b05f0a4897cf17d8fec7a84972de4794c71e6927499990177959395df7639aa71ac1276ccd692f32a1262aa2238e1c1e7697b531349e316e37645c10daa26250aa7ecf717815e6decdb587c709f90e8da875718f3f268fb67d0a0a24fb0c549306367d1d41cc516d5b9484e38081733272fd3537f3b179f8885c4ea2c4ff00c4f59d3bdf5fc6e3be807eb145aa188956807e3af5d32f177479a93e1d3caca84fd3e5452af7f5350a53ee6d91aeaf94f9a48ccde8f4eaf0fd242590b0bafffddda7abdcc6fc210fcf5b67f569b8362ec17b454f48a1dae5a926ed70fd1634d4c4348d50e6def48686cb50322a5ff6cf2628c20d708d5e034571eb2a397b6a5184927b63917ad7d233ca1e6d66884f561517b115ebce66ed04de816502191501afcbeee8553d4dc2981c4de00b583374a84d327cd9a91a96a40f2fcb24e06117a62563f2c9ce3636224994853ffb32306c1c279d642278be31c1a82e15eb0330cf492a62420a85d0228abcba48eed8b2f450914975764f5197f234c3dbfc7ce17b9bc01e045bc0fbb2df5f2affd4e7b8f4c5251441fc1b60f2fcce1fd2b791b4f7062b82ee1d38400c8e724053a18661ecccb4a8f8826af95310282bc0cc6a4db948d0cc38f356201d9d60c41b02581f662c1600ab3c3ed36f8c8bac129e34d92d962bfb00eeb119562b15bc333ae80aa003e4f7b9f1255df2089448115bfc7bd088ce0bef4b470f404d439f7da3b85153ccf05a705c13027f7f39fd3ad451f92d75be21be12d73c7be87715724baef894f5bce718b7c52a5dc1fe1dd35ef8ce5a941d2a27adcd7f6a7235603ee61ba38c6748fc2e25a40adf6a98948922d794f0cb166035234a41acf979e1a0e4329807eda251bbebaaad598bc40aa1bc797fddc577fe06dea571f2be1ce6e76a088b6803410152929d2f33273b7005924748636384a68c57d2fa2ea8848519cbb62f6d6c87bac2049ceecd0688974b600629681349d1fab4e3d844e7a50bbc523f9cb0a68e08bfea6d4eb869dc03890a031d14f357f560721ffd53ee4dc1463b178b599bc111ce3ff63592ff6932e8dfd337ee85590fefbf362fa1e07635e6b0e0f6205d46a700da4c343365ee044a6da19608ffa9c746a16be25de774a3b570f3136462c4f6d3890870536969742ba720632d1256a3b60d3e5be5ae04286dda2e2ef71c919db775b102e1459c7eeb9947a03607daea76f607e7d4fdc80f2cc878fcbcb1d0f23eac104f203e5e7c0ab5f5d263e6c6078ef9be42b9a76bcf62d52111bd104251a721754981228941d75871aea0dbf60acf88d8cf68c7bc7b6b37d2b3548b00e8d9051614cbc6d69a702d0c856897dec9c547e4cf7979b0c1861422fa7a096cbf583a067bca89ab70f82943ab2880c4826470e6201e0794dbe870c2f7e23a0799e18bd312ea21fe1078e7f01e91852eaf3f068ff2b4054fbcd47f31bff4a33e51925aa8894fda1c370250feaa3ef1197f9a670a59c19439f916927d07c21f0044f38574cb7ee9839731ea5a20b9906dc5e594a25eab79159caf13b1c077120a10a4db6b305489f615746a45fea7b52880d8fe84f15034d50a2293fa9b7d36525b369a0877570eeb02d37ec1a6626ad39f1515d89c379743d0c7a9be9ac810cdeecf54140c14b7b54f1e6ba37bb5da3a69ff6490efbbc692c827e2fbfe15f9d824306383a829f16c359e32dcd37e7aeb461c1356c30e45b8778ea2c514631ae99ab57ff54e5b3d74628e0f9400bff207739dfdbbf929e77082daf0a4bbbe7982172501a0295759879a7e2fb9266b76e093f1c47601bb7ea707ec3f075d8b194fe0b3dbf54d094cac9b2cda98a9d33e7529067622fd70e4d5c89931edbf50cd09d96a07b5b2c3ada7b2f319bf91fb2a1460b71372d8a9ccaac9c25965a3bc8aa22c05ebca455e04ac0e6c725b9055d021f9cfdb0b1d20cabfecd66560764bfe6c395b2522b8673e492f67c439f38b16fd98fc927c665edba29083d69236093761b7282d963bf5911b7f87f81cebad1eb473fc0da009ba18d023294c8aaa984767f1efa077823558457e616f933205e0d44f2a385b5895f1f0990e172f89855f6d29e23c5276f16cc1c33d847528fb3912789463b2aee5c70cd747af115110f243aea513474"}, &(0x7f0000c54000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000428000)={r4, 0x7ff}, &(0x7f00006c2000)=0x8) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000808000)={r3, 0x1}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000c33000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000020000+0x349)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000020000)=0xc) r3 = getuid() mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000020000)={&(0x7f000001f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000019000)=@getpolicy={0x1a0, 0x15, 0x2, 0x1, 0x2, {{@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, 0x2, 0x3, 0x8cfc, 0xa, 0x80, 0x80, 0xe7, r2, r3}, 0x5, 0x1}, [@tmpl={0x144, 0x5, [{{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x0, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x4, 0x1, 0x40, 0x5, 0x6, 0x7}, {{@in=@broadcast=0xffffffff, 0x3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0x6, 0x0, 0x3, 0x2, 0x95, 0x7, 0x1f}, {{@in=@loopback=0x7f000001, 0x2, 0x2b}, 0xa, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x3, 0x3, 0x7, 0xffffffffffffff80, 0x100, 0x8}, {{@in=@loopback=0x7f000001, 0x2, 0x0}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5, 0x3, 0x0, 0x80000001, 0xffff, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x2b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x7, 0x4, 0x3, 0x5, 0x1ffe0000000000, 0x5, 0x3}]}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$nl_generic(r1, &(0x7f000001c000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f000001f000)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64=0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1153.935529] netlink: 520 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 17:50:20 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cd, &(0x7f0000001000-0x4)=0x0) 2018/01/24 17:50:20 executing program 6: mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c6e000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f00003bb000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d3b000)=0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r1, &(0x7f0000d3b000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet6(r0, &(0x7f0000d3d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b9f000)=0x1c, 0x800) socket$inet6(0xa, 0x8000f, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000d3d000-0x4)=0x2, 0x4) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000004c000)={0x0, 0x0}, &(0x7f000004b000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000459000)={0x0, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000037000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r1, 0x0, 0x0}], 0x1, 0xff) close(r1) writev(r2, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="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", 0xfa2}], 0x1) vmsplice(r2, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r2) 2018/01/24 17:50:20 executing program 3: r0 = epoll_create1(0x80000) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002, 0x80800) connect$unix(r2, &(0x7f0000709000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000010, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e55000-0x3)='nv\x00', 0x3539104e) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d21000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000dd3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000036e000)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000ebb000)={r5, r6}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0x78e000)=nil, 0x78e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x100f, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000043f000-0x38)={0x0, 0x0, &(0x7f0000789000-0x10)=[], 0x0, &(0x7f0000789000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000048000)=""/99, &(0x7f00007c9000)=0x63) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a3a000-0x38)={&(0x7f0000060000-0xc)={0x10, 0x0, 0x0, 0x2051100}, 0xc, &(0x7f00003f7000)={&(0x7f0000a46000-0x68)={0x68, 0x1a, 0x201, 0x2, 0x0, {0x2, 0x0, 0x0}, [@typed={0x18, 0x92, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x10, 0x24, @str="656d30be2e00"}, @typed={0x20, 0x2d, @binary="f1c8d4058c3ca1e77d0c38414ef04448871b8ed85b"}, @typed={0xc, 0x63, @str='\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x8000}, 0x80) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000997000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000000)="ff7f85eb5ec56f06737ff88ea5272d3a4b6d414aca781dcaffc93030d383cab3354f03151f4d3c07d75f8232bc4018135ee4ad4585d3f2c04f50f24fef18bb2c89d935e3ab91707b2a5804fabb4fdd9d92a38afb6029356a91e5ddfa592466f3ed56ac719b362ec383423bee1372d57fb5197675feabd10fcda4744d16ae7b74d53fd4b8110c393e2445e2ba4fc7ca09c3c50c6ed28ff4434dba3c1475723721610fbd0d5c82dbb0b92c45342dd388fc8db768a91aecedfdf8715890af8dc73b2262a7ae85a859", 0xc7) r2 = accept4(r0, 0x0, &(0x7f0000501000-0x4)=0x0, 0x80000) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008f5000)={0x1, 0x7, 0x1000}, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000062c000-0x216)={'security\x00', 0x0, 0x0, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f000093b000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='vlan0\x00', @common='vlan0\x00', {0x0, 0x0}, {0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0x0}, 0xb2a585, 0x74, 0xb2, 0x0, {0x0, 0x0}, []}, {0x3e, "a614669d511bcc76b69965bacac6f8afd354bcbe95a8ce35316352c3e5", 0x0, "1c03dc60d958e27e204bee59d486db3b89ed0b61bbc28f7e2a5027d678a6"}}]}, 0x112) 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f71000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000069f000-0x5)='reno\x00', 0x5) listen(r0, 0x100000000009) r2 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/24 17:50:20 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00005e9000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000061c000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1154.025742] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 1154.063105] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) r1 = accept4$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80800) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x2, &(0x7f0000039000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000010000-0x4)=0x5, 0x4) mmap(&(0x7f00000ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f000008c000)=0x0, 0x7) connect$netrom(r2, &(0x7f00000ec000)=@full={{0x3, {"c441025583f32e"}, 0x6}, [{"b4ff44831386ab"}, {"e5bbc96de213f5"}, {"b23f48794a73e8"}, {"eabc7490856966"}, {"107d835f9bfd56"}, {"ae32b51f700180"}, {"7424081a1e1df4"}, {"a9408d374a2775"}]}, 0x48) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f000004f000-0xb)="ca0f0e16c69d0289622048", 0xb) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00000ee000-0x10)="ef3df7f648be427170c7a2e706ea8a99", 0x10) 2018/01/24 17:50:20 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000136000-0x4)=0x0, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd7000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=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=@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}}, &(0x7f000026d000+0xdcf)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000fd7000-0x38)={&(0x7f0000fd6000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000e66000-0x10)={&(0x7f00003bc000)=@can={{0x3, 0xffffffffffff4704, 0xe60, 0xd8f}, 0x4, 0x3, 0x0, 0x0, "40c4c6c0032103be"}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000090e000)={&(0x7f0000fd6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006ff000-0x80)=[{&(0x7f0000fd5000)=""/254, 0xfe}, {&(0x7f0000e93000)=""/241, 0xf1}, {&(0x7f0000fa9000-0x30)=""/48, 0x30}, {&(0x7f0000405000)=""/71, 0x47}, {&(0x7f0000fd6000-0x3b)=""/59, 0x3b}, {&(0x7f0000fd5000)=""/4096, 0x1000}, {&(0x7f0000fd6000-0xf1)=""/241, 0xf1}, {&(0x7f00005b8000)=""/38, 0x26}], 0x8, &(0x7f0000fd6000-0x1d)=""/29, 0x1d, 0x0}, 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00008a0000)=[{&(0x7f0000623000-0xa9)="e0850685f00de62e6abe0c2e45f5ea8687a773108c67ee6c952357931bd20fdb5749e4fbed18ad8bf437756350d617bfdf41c9a702c4a04dbdf2eba034958b020f8045e93a84a4a466a595ba9808c79d62c357bf381a7efd1b4a9d9159fb2aa9c5c119c0e634c63bef97202efac5edecf7de4becf582036fdc36c934a0961c7b7fb0c22cffaa63d380528e0658eabad113d060f4b828af4964caeee106faea3ee7828caf0c841863da", 0xa9}, {&(0x7f0000fd9000)="9852bc8bdd08022042528744f4ad1507eb87731a4f0deb05a22a2405ea0437aabb88483dbad8b14a5ee3915b94923a92813b6dced1bd0ad9c397aae736af0823623bf842ebffc26c50d9f23d1ee264dde4945b3cc0d8b368527dae0d1cb1ee844282883aab44af6062031ba8caaf62def0c3f2cd806cc8ebdb134415e6bdd450703494c089be38feb66b430ca87df07fc2888340669f39d5a6bbff2bd9ddfeecb5c368ba6d", 0xa5}, {&(0x7f000043e000)="fcd99e42ac6c6680b2bc530f1a4fcb2a79a9d1570a342a43dd068776d2ca310e3ecb985534d9ecb911ba59a3228438229afac35bc37c17271c97dddb6cf00a5e8835910eeb6aef46ae7a18a19837fa0c0fad4c620454cb0239fdb9e8000267a1c9624d9d85b1d09ce50d67d1f9f2c058d4", 0x71}, {&(0x7f0000fda000-0xb7)="f073ed410c29238a87f1de44a7fe0bafdc8278e53df149ab477f313672e18a86bb7a32eedcda47c30eeacc4e648fadac885af63d1ff89d0a128efca8abe04d96dab1fd994845586e0ca11440a9a548a00555778cdd37462b2ac8744e6bf31b59a8489b311c37c3ed04b212bf027098d0317e9589094af76fafe7a545cacc18b50c393a3e23a5c3008f2010846a948fb9a7cc3acaeeab7bcd68bd2f0808e43896f2ed2725cddf7609bb614dd13cec291910818dc102748f", 0xb7}, {&(0x7f0000fda000-0xb3)="2fe82c4b99cbfbda625b68c3d1f515859bf8f14e7f26a76180175f109470041df02916b2085209063a50bc17351656ad3ea65e2ffd91c353bda01dc73d5638e9904863729dc77a31f95c53fd619c8e9ed0516504327023b06e0cd4865e07446c4affe8c580f053d8daf61af8f4ac4a1f1879dc74c4a3fcbe9de95f5f26e8dab136a0ff5245da17811b27fabe4d6516419c58f65582612418e855315e1036c51a2baedcf25c8d9eb547b5e8918a0e59d0e2fd2d", 0xb3}, {&(0x7f00000f1000-0x69)="03d9419cb19c5df9f5b279bc326d76d774090d63c088d9e263ac31f699a09576fffb592b530cce1ea01c8214fc2a547576325adc306cd8d7d3b8461687b5e0f5a639a861e5cea563b8f9c0798944154e4bc0ad8d36c169525cadd9ac0e224f3b4101953e6a8df5415f", 0x69}, {&(0x7f0000fda000-0x8f)="62ce6752b282904aa2609c957d32ba0e5d16549f8742afbf270448da8873db974bca8f6a4fd67b22d03fc422502cae82d4d51ce08c1ffb9752f994ce7d2b4e07008bdbfcdee5e73dd57a366ad80b2f6a6c79732d1405045997821ccda777fea0b6a79eebc600f04b284fbb52d0ee2ae87e52141abb172202c7108410e6c86fa331420ce0b84fee7b6d18365db975d4", 0x8f}], 0x7, 0x8) sendmsg(r3, &(0x7f0000eab000-0x38)={0x0, 0x0, &(0x7f0000fd8000-0x50)=[{&(0x7f0000153000-0x9e)="e1559b8f7eaf6e74c6843706da83d01c6789f75a9bce3f67849e9e2e80d44b6395b0ab138e37d18147bfd4056df66c69168edf7b276bb9a2ffd99493c68649c0a08d49734977ec537afcab021dd1e08a4ea75fe45cf5a5a53f41d4b67dd1cf45088dc7bb35fb3d3536faaeb166a05ab9cc38967b1495925d87924e08d6e34493c0b4b0682a1a17681382939b59b2ecfcfda2d063112be7d1b3d91c0d049b", 0x9e}, {&(0x7f00009b3000)="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", 0xff}, {&(0x7f00004c7000-0x1000)="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", 0x1000}, {&(0x7f0000284000)="1a47f3b0138936571a027ac7b63ad0e00cf169caf65cd3892d66ce81a5c978096d6ff1e2e1a59cd63049454f4b60e328a9afb5c658b967ec710fd1022300c59c0f8f567828d9b463458761cfdae8be7a", 0x50}, {&(0x7f0000fd7000)="7b10d9caea3e2756be45cfe4d5ac312d92d14461b245b267380b6650e9e8fd9d490973d6f457ac19720e27bbc9fbaa9963c0b0a6c18e8c4b71235bc103a6329c5cf26e8b022596ad49c7ae2b4c34fc81734c835ae3e423ba35da7b47fdf9b1640d64f2b4cc111e0a533871be19cc00a70eb66351a96be1793f69687b53848264fe6064b08b1b370198b7a28ef7c2c01de867bab6a4d1b6ecc04f4be5392c280c2decc79c3676df8c5baa1e833034a034e00d9e60387b", 0xb6}], 0x5, &(0x7f0000fd8000-0x1160)=[{0x1010, 0x112, 0x8, "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"}, {0x38, 0x11f, 0x80000001, "f472d837129f014a1fe36c0bd1ec4328099f7dcc717707b083b4b077682a4a4941ee41d6f5"}, {0xc0, 0x117, 0x0, "724eddca1c968a37fe9f62094e445ba46dac78a1c50a384e0bf12863a4534686ce65d9a7b5a5bebe537bd5b0eabe801ce9063d6b260d5b3c83eda6aef28f29b97e61583d76a4c24be508df4fd53319a0a8abc8a4ff9cf83710066e4238ed3cc95629c0593a28fd00cecd5773f8adf2d35eb814598fb75a16b1ac7b8d86b978da2e193341c65c11e3fd4803dc013505de27cc24c37b57368eb51e2a1e8d918fdc810aa0172d1840f05ffbb4b53e"}, {0x58, 0x0, 0x0, "a47ed25cc6488174224dd018fb15365c51f5e38866875db89d7560f74dbbaa451ce9bd38914a298af40ada6b02ba990ed47d9bec3c1a83f820aba5d8bc5df5b48e"}], 0x1160, 0x20004000}, 0x800) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r3, &(0x7f0000fda000-0x10)={0x1d, r2, 0x0, 0x0}, 0xfffffffffffffd99) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000fd5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd6000-0x4)=0xb) 2018/01/24 17:50:20 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@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}, {{@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}}, &(0x7f0000c92000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x100000000, r1}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f68000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/72, &(0x7f0000d1b000+0x252)=0x48) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10d7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000686000)={0x0, @in={{0x2, 0x0, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eba000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e82000-0x77)={r1, 0x6f, "ee99eb622383df96542f7364e8ff0405cc88e4d0c36d6a622de9cb966b90b5a773ca361f0d9df6bd75a96f78ac9a23b008e6fcf586f759ad323ed0e9af9de294ab37fc96f2dd7d7dd16ff992eb9f9afc79d3a1f4520bdcc144fb0175d1fc266bf4f6a113dc71ed58ac241ef073c735"}, &(0x7f0000a14000-0x4)=0x77) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc8000-0x8)=@assoc_value={r2, 0x7}, 0x8) ioctl(r0, 0x8936, &(0x7f0000000000)="") sendmsg(r0, &(0x7f000090e000-0x38)={&(0x7f0000e15000)=@hci={0x1f, 0xff, 0x3}, 0x6, &(0x7f00004a5000-0x40)=[{&(0x7f0000448000)="deb3778fba25c694bc4f13c51c9f51c116cffe15d2b62e96ba3f6de8b31a2b98ffff18d976f75705f2c7ee2a47d1b89ce9eb9f78e157b893dd895f2cacaf84958f570eb342cf6c498d119bb9773366b01b3ab5ff604e52cca63c323241ebde213c34f62e15c223a16b5866541e1892aaec119b91ecdf97c15dc49f249285ba006968972c321e209462cc545f8f55fe0070864357b7104cca445fab54e99d6a8b86b8b9dbe9e5a7ec807d2463f29f829e0cf6e9e842ea501a7b0aa1155b6442d1cf8b18de5087dfb9b58a54b8", 0xcc}, {&(0x7f000070f000-0x87)="275d6e19c67c2acd5a71eef2793a9a58d59ce8cf162b66ab2ec91380b48792cea619d97bfd260337a8e7ad90acca0b6788d37a4bb14ff835f2c54b4b199cac2a3593f4a6b716b3564348159b4538c624c74e9633a983b4e6a669fdfc279e83d21c6d46c236063ac89c52f275fd85d59d15f6b7ab8d53466af4aa31a1d30a364799695b3382d69a", 0x87}, {&(0x7f00007d4000-0x1b)="6d71b719f3b4b66d027a19fbbc9b8108487a9f6859cef51541a98c", 0x1b}, {&(0x7f0000a45000-0x97)="8a399239c8cc374dd80b283dbcee924fea303ceb62df686e24aa811a916767b480332cc75b6a16f4fa10c9339d1539ee5cda76d1750773beddcf2c0f94de1df78699c846c786d48dda15db33d77fed4a1fcc29af7ed23ddd8c2b50c0837c7952cbce9a9a33edcfe0f29fcb0543fdbf1eaee76f83185da455ff1fbc3b0252a5fa6a4d1e6ee3e33ec232720938dcf0de660620ddfb0a9bac", 0x97}], 0x4, &(0x7f0000a0e000-0x148)=[{0x40, 0x3a, 0x3f, "351294b79156d45516d1550c2b626b4ec216d3b390efec02ae855854d3dffedc91ed5b3f9b49f331592e30231a67fa"}, {0x28, 0x1ff, 0x1, "92ea5ebe6c516fdc8340b62ec66be404bcba86e36fb5"}, {0x78, 0x11c, 0x7153, "a7132e8075d90a1a1f84cb2a626b54e96b7227de423ff02d324bb1fb35453b92c4cd18d0bbe92c27a9bce29a3642fc7489f45a2a91d0a4e7372a142a3536812eac70c7e398345933a71d95eb9fb5ffc65d3aedb4886455e29cf3d2405980b050d87b79c2"}, {0x68, 0x114, 0x4, "4a20eee0684ba567a04a6dfd0490d67d431f2ea1d44306603706b0ce33593d3d141f934132b0369139bc4b917b6676975a4a69b18de6cd093ec721e26d5e3cd9ce5e21af4d2e1066f2bc242cfcbcb75a2c7f"}], 0x148, 0x20000014}, 0x0) 2018/01/24 17:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007e7000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x7, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000947000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00009bd000-0x18)={0x0, 0xb7c, 0x8, [0x9, 0x3, 0x6, 0x0, 0xbaf8, 0x8, 0xfffffffffffffffd, 0x9]}, &(0x7f0000761000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000894000-0x8)={r1, 0x1000008}, &(0x7f000043b000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000043b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x1c) socketpair$inet(0x2, 0x3, 0x8, &(0x7f000075d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000425000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000764000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000818000-0xa0)={r5, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x99, 0x1ff, 0xc6, 0x9}, &(0x7f00004d7000)=0xa0) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004a9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ddb000)=0x8, 0xffffffffffffffb1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000ce7000-0x78)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [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, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e2, 0x0, 0x0, 0x0, 0x401, &(0x7f000072b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) [ 1154.126454] A link change request failed with some changes committed already. Interface vcan0 may have been left with an inconsistent configuration, please check. 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x804, 0x0) vmsplice(r0, &(0x7f00007b6000-0x30)=[{&(0x7f0000672000)="efc471da80eb1caa371e580d67c6dd607f8a675de1a1f981fc064cc2fc06d5e5d15db7961b4116194ad36bebeafa712982f956f6c11f4d7cf5e7179684bb856f137cf21128dba5aa1b47ad24183748d86e40dbe1b52354815caf611278a8b6425cc6abc65af5b5ef8ae8b24828cef2c42c7363b6ca58081e58587a2093c3d1a6b87768eba756bbdc15ab1ce3b447e5cffbda4fc1406bb9859041218a35eb80cfa06e3540ea487c126287f1d83c2617d41c79817e92c4d11b74327428d6815d3819cc1c2926e44231bae51b2f8d1991132d48ed4f2d45cf3d0f249a5e763dab958e287d11e271acb3ca347104d00ea5d2", 0xf0}, {&(0x7f00003c0000-0xd4)="7ae5f85f83cb160659f8e759927dd1b1d8c0316ffc7d068a5219e0d9bb5bdc6b36938f756d3d66ab5d835309ef0313f804520268f9fcd3ba55b40724a2476734fed5c25047695dc9687742997c8b41965b1cc65097db6aa2607cc96a14f2c40d4e4699a0bd5b8a95058ff4fd8c314fa9eb6e5f99d971d6239061443e0ab6c533b75ded2434d737305ef6c189528f9ccb1c39c500b85b07f9920e6a01954610e934db17eb84c48dcf52c8712278399079cef4298e22087968fcce842955d6d9b19f393f725f90d0e99807e4d032f96c89ab8c5217", 0xd4}, {&(0x7f0000105000)="ce40cd6dc116d0a1b010897bd0d32a6434d2b6cc0d76376f9ac83e0e1c2db9f84cc0904ba3ab8775f7cad411766c57fd0fed8a62a2b2f33160125bda7cfca10d43cc79f3e46936361bd1d7de2a5be518bba90b7a23a22b1c5e1da79ec5b5f6c9e1b19d1ea4e31322199d3955b0c6031e3ebda3295fdd3dc56e2a42cae3bf5b91965b822e60fcfb43347394b3c32255506c8edbef73af2af97eb8f9cac25072650f7f64e912f0a26c6b66e69c6edcf97632a2f6a0d2074ad0a8c08f20c231a28878bae04951bc19992fac184fdfc37e0121e7f4a66feb8fdef65f98a8dcc4172b36b1fd5aefb4cd5050d9f03480221f3e2b4bd41c31", 0xf5}], 0x3, 0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f0000f92000-0x50)={@common='bridge0\x00', @ifru_ivalue=0x20}) sendto(r0, &(0x7f0000357000)="ea0b19c881fcdc73952fd1747107b4a0a5eda9bc6edfcf95b4a49c4ba3be88831f27092aca8a2fea81ce42baa12b02232699a4044b1709dd056887ee691a8bd5a0a41eb77b1afc57b1e69ab34ae41f606797845d5a9f67e2ac545bc6a1c932bfc8c5bfe6cb8d3130884f4b6c5d5e932ea1d01b1dc79bd15bb4f348c88ab57e", 0x7f, 0x20000000, &(0x7f0000b42000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@migrate={0x5c, 0x11, [{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000cc6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair(0x9, 0x1, 0x10001, &(0x7f0000f1f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c5c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000203000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000095a000-0xc)={r2, 0x80000, r3}) r4 = accept(r0, 0x0, &(0x7f0000796000-0x4)=0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000963000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000756000-0x4)=0x2) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a17000)=0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f00002d9000)=@generic={0x6ece5b80, 0x100000000, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ead000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000645000-0x10)={0x1, &(0x7f000030b000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000def000-0x8)={r6, 0x2}) socketpair(0x15, 0x0, 0xe6f8, &(0x7f0000c3f000-0x8)={0x0, 0x0}) 2018/01/24 17:50:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd3000-0x9d)="240000002400fff73200000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) getpeername$packet(r0, &(0x7f0000b2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dd0000-0x4)=0x14) 2018/01/24 17:50:20 executing program 2: pipe(&(0x7f0000afe000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000920000)={0x0, 0x3, 0x2, [0x2, 0x5]}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000e4b000)={r1, 0xd0, "190c338be9a0895fefd74b9555eee264be5331ab4feb92ac42d1feb06a93e996f486ca8dfd78d83cbe82efe35b40bd78ce541aacf3467aefe206c548d3c120782ca22b9475604454b7b7dd1a190cd7f253c1304525a0d395c5849b950841b87cfe1571f1ad04104e012116f3a8d0878d2ae19987543501e2e28f25846e2c4fa1ad1604ae665da92aa8d48f208892752eba4bc6d967359f45a5293118c99069287e43781bfb6e3bb3e094772382e7b68a6064e7aff7a9dd87bcac45ab195f5c4ceb6195317038f45e59528191f4d41e10"}, &(0x7f000081b000-0x4)=0xd8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_data=&(0x7f0000c86000)="16000000800100230085000a000200060c000000000003fee159a709ff2d00"}) 2018/01/24 17:50:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000cad000)=@req={0x6000000000, 0x9, 0x4, 0x2b5}, 0x10) recvfrom$llc(r0, &(0x7f00004df000-0x1d)=""/29, 0x1d, 0x0, &(0x7f0000ca3000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ec000)={0x0, 0x96e}, &(0x7f0000dd4000)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000062d000-0x8)={@loopback=0x7f000001, @loopback=0x7f000001}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ca2000)={r1, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c21000-0x8)={r1, 0x5}, &(0x7f00002f5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00007eb000)={0x6}, 0x1) 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e1e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000478000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000b92000)=0x7, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000456000)={0x0, 0x0, 0x0}, &(0x7f0000a41000)=0xc) bind$alg(r1, &(0x7f00006ba000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0x5) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000164000-0x6)='dctcp\x00', 0x6) r3 = socket(0x10, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xfffffffffffffff8, 0x4) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000727000-0x20)={0x0, 0x0, 0xfffff7fffffffffc, 0x0, 0x0, []}) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000943000-0x10)=[{&(0x7f0000d53000-0x9)="99", 0x1}], 0x1, &(0x7f0000967000)=[], 0x0, 0x0}, 0x0) 2018/01/24 17:50:20 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/24 17:50:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x20, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000580000-0x4)=0x10) 2018/01/24 17:50:20 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000013000-0x50)={@generic="010000002a982bc34c26ca412d52e1d6", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001b000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f000001a000)=0x10, 0x800) mmap(&(0x7f000001a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f000001b000-0x1002)=@file={0x0, ""/4096}, &(0x7f000001b000-0x4)=0x1002, 0x800) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f000001a000)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000017000-0x44)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) 2018/01/24 17:50:20 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockname(r0, &(0x7f0000002000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000)=0x6) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000000)=0x10000, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c84000-0x28)={@generic="d9750c35339cfe417b118de524fca2c6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000633000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000e31000)=@assoc_value={0x0, 0x6}, &(0x7f0000c42000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000264000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1}, 0x98) r4 = socket$alg(0x26, 0x5, 0x0) recvfrom$inet(r1, &(0x7f0000a43000)=""/216, 0xd8, 0x2120, &(0x7f00005ab000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00003e3000-0x10)={0x1, &(0x7f00004b7000)=[{0x67526ac5, 0x9, 0x0, 0x7}]}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f000057d000)=0xef9, 0x4) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000dc4000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f55000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f49000)={0x0, 0x8001, 0x5, [0xffffffffffffff2b, 0x2, 0x9, 0x9, 0x3]}, &(0x7f0000364000-0x4)=0x12) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000ea000)={r6, 0x39, "43426258220921f6b07a1b686508d94928034a75bd9dfc7634581fe47d794a17b5bdad084d4662b677606ef84d5307dbb0fff7bbdfe3e3d7cf"}, &(0x7f000031f000-0x4)=0x41) r7 = accept4(r4, &(0x7f0000978000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eb7000)=0xe, 0x80800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f0000d92000)=""/167, &(0x7f00005fe000)=0xa7) connect(r4, &(0x7f0000879000-0x37)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x4, 0x1, 0x0, 0x0, {0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3ff}}}, 0x3a) bind$alg(r4, &(0x7f0000867000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc4543(rfc4543(gcm_base(xts-camellia-asm,tgr128-generic'}, 0x58) socket(0xb, 0xf, 0x9) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b9e000-0x14)={0x0, 0x5, 0x200, 0x5, 0x1, 0x3}, &(0x7f0000e0a000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00005a3000)={r1, 0x0}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r2, r3}) sendmsg$kcm(r4, &(0x7f00004e7000)={0x0, 0x0, &(0x7f00004e1000-0x90)=[{&(0x7f0000936000-0x1000)="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", 0xc00}, {&(0x7f0000df2000-0x60)="5b3920d2513330c4c8625278726a4c956dd887050c8172df7e7f13f8d09ef9830e8e63b083f404234e19700db7fde7fc6daf5b4765612e6de621e5828d20cca55c04e10364e9f3dca44bd9e2cb017733c4b7ebccaec4a6cc60cf021573bc7c7d", 0x60}, {&(0x7f0000815000)="ae11b4ccd896f7f6d1a763e1eeeb2e7a85d2510d5f65a69ad5ef45b28a47debb3452", 0x22}, {&(0x7f0000581000-0x97)="0d928d5bf1049fe2c8a75588955ee40d552246642db3826b05a502b30e9caaf36ffbcd6d84af0799eefb2e6b809b009d9c1bc26ef3ddce3e4b66030f4157d7bfd30e94185e4939b01efc03521942606dff274b23ccd41bedc8571ecaf46901a3b8eb72323a27d5a598e9fffb24afa92f6ee22a929425c81edc1e1242e51ab8e0b9a122225725023c613462819f147df9268690840fd81b", 0x97}], 0x4, &(0x7f0000090000-0x98)=[], 0x0, 0x10}, 0x4040) 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x6)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) sendto(r0, &(0x7f0000ad6000)="9fde58730bbfa2366132d0905f039ca2c4c4f862765f138ad55991e8e1a2198baba05c6c9661016afc5e6ce2b29b4c57189c7cc5c0e3d13df7cb229e036ce3f67cd85c32e935d4be39ac8285", 0x4c, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x400000000000003, 0x0, 0x0, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x6, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x4, 0x0, 0x0, 0x1, 0x0}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0xffffffffffffff6e) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000014, &(0x7f00000b2000)=0x1, 0x27) sendto$inet(r0, &(0x7f0000aed000)="94", 0x1, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000b83000-0x10)=[{&(0x7f000059b000-0x1000)="1b", 0x1}], 0x1) getpeername(r0, &(0x7f0000055000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006d3000-0x4)=0x9) 2018/01/24 17:50:21 executing program 0: r0 = socket(0x0, 0x0, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00006a9000)=0x8000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="8782f1404047", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x400, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000147000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x0}, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d27000)=0x0, &(0x7f00002a3000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000810000-0x9f)={0x0, 0x97, "1834ff3385b04b6c03fd9de4198f3a83b6592f41e565c63272fc43bef72a0a5ff131663c3bc66945c5b51d768adb34fd7ce63dcfacee3158a2d6bc8c096e33934c9b119eaa745e7077480a52a7dfcd95eb6ca1728cc206d8db631d15700f7784a3df34808c98cf1175bdb40caf382fd917f0eda623bdc9569484157b344e613ffc1e34eed2a1b31efee355353c9618a41396e4f8c306bc"}, &(0x7f0000555000-0x4)=0x9f) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e6a000)={r2, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000041b000-0x4)=0x0, &(0x7f0000022000)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dd7000-0x4)=0x0, &(0x7f0000c80000-0x4)=0x4) 2018/01/24 17:50:21 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000f71000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000f06000-0xab)=""/171, 0xab}], 0x3, &(0x7f0000cf0000-0x69)=""/105, 0x69, 0xffffffff}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000c4e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000023a000-0x4)=0x14, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f27000-0xc6)={0x0, 0xbe, "6114e9bd43b4fdaf0d1666c0dd02c932ab444d3db53a452262503adae0c9fe39ad96954b0554b36e9ecb94ec985dd9bc84f9057eca211578621b7ed3acade1533185a985e60e5ec6acb6b30a7a33e2946825566eb38882f7d2168a8f9903a7308d09c30b1f1334d6e58cd3c0f8b54c432d80ec6f2c4b47ad42dc2c5f10860b0d6398d2f5290a5e51a80a92f3b0c8bc1fb43d5902340b6124377763b62b51ed54e4e86c311300ea4e49c94655757db2683d3f970083ab0b71616b40f128a5"}, &(0x7f0000210000)=0xc6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000029e000)={r1, 0x4, 0x2, [0x7, 0x3f]}, &(0x7f00001ca000)=0xc) syz_emit_ethernet(0x3e, &(0x7f00007a0000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x2, 0x11, 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}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00002d3000-0x4)={0x3112}, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003ce000)=0x0, &(0x7f000083e000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00009a2000)=""/35, &(0x7f00001ee000-0x4)=0x23) 2018/01/24 17:50:21 executing program 7: r0 = socket(0x40000000015, 0x5, 0x5c) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000021d000)=0x6, 0x4) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f00008af000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000071e000-0x28)={&(0x7f0000d6d000/0x2000)=nil, 0x1ff, 0x1, 0x80, &(0x7f000029f000/0x3000)=nil, 0x1ff}) sendmsg$key(r0, &(0x7f000010c000-0x38)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff9a, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket(0x6, 0x806, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000b56000-0x4)=0x5, 0x4) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000b56000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ea3000)={0x0}, &(0x7f0000bab000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000099c000-0x6)={0x0, 0xff}, &(0x7f0000de4000)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000182000)={r4, 0x21d2}, &(0x7f000093f000-0x4)=0x8) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001e000)=@ethtool_flash={0x33, 0x0, "3f88877746981e8bfc3dcc38cdc6603d26753403a59a14b09c8a14dccfbd1297edfd6ded7c7cab26304debbf3d5e8c0fddb93935a558536c36273ac5a3d1134b55b5161eb7d2c670a3c026cb4447d7bae294700082dfd76772c40784b36c24876bdc45eb96c0a9c1aac65a76db7868895870972d36d1f2f09d400897eb994ee6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000021000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000022000-0x4)=0x6) r1 = accept(r0, &(0x7f000001e000)=@un=@file={0x0, ""/4096}, &(0x7f000000c000-0x4)=0x1002) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000022000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) epoll_create1(0x80000) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000edd000-0x4)={r1}) accept4$alg(r2, 0x0, 0x0, 0x800) recvmsg$kcm(r1, &(0x7f000057e000-0x38)={&(0x7f00000c8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000343000-0x40)=[{&(0x7f00008fb000)=""/219, 0xdb}, {&(0x7f00008bb000)=""/4096, 0x1000}, {&(0x7f0000a9b000)=""/210, 0xd2}, {&(0x7f0000979000)=""/231, 0xe7}], 0x4, &(0x7f0000d8c000-0x9)=""/9, 0x9, 0x400}, 0x22) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x1}, 0x8) r3 = accept4(r0, 0x0, &(0x7f0000754000-0x4)=0x0, 0x80800) recvmsg$kcm(r3, &(0x7f0000c26000-0x38)={&(0x7f0000efe000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002f4000-0x60)=[{&(0x7f0000ed4000)=""/121, 0x79}, {&(0x7f000053b000-0xbe)=""/190, 0xbe}, {&(0x7f000021e000)=""/145, 0x91}, {&(0x7f0000969000)=""/0, 0x0}, {&(0x7f000074f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe8000)=""/67, 0x43}], 0x6, &(0x7f000049f000-0x92)=""/146, 0x92, 0x6c}, 0x40010100) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a98137ae205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000088a000-0xe7)="445633a1d5562b36ebaf4839a0037bfe6e3154d157fc86e33cdbac1eed3075c737f38f748e51d33a8a101c718d477a47623d15f15fa811d5cee7c5dc9814c14e2bc9f4bf9d7e86e33824b1c22f1a89feeecdcb671facfda325d5adccaadd4920f724c5a23aec00000006adbe3f5282ac1aaf8af945823aa1147d47643b7b3e16eda44c5050c7f8fc294d48d53a198a667097fba8f70976d793237d93a249eae4f39041f0b6ee758a659f43629749bb8b2781b1da7919468419184902000600000000961c591683660d00dab1c06a7e6be9a17167616a66fc460372a4029cc1feb03cd75120151b", 0xf7, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000bcf000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) listen(r2, 0x1000000040000003) accept4(r2, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x8, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x8, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) recvfrom$unix(r2, &(0x7f000042f000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000d24000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000003f000)={&(0x7f0000297000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f00000c8000-0x60)=[{&(0x7f00008bc000-0x57)=""/87, 0x57}, {&(0x7f000044a000)=""/68, 0x44}, {&(0x7f0000a20000-0x18)=""/24, 0x18}, {&(0x7f00009a9000)=""/0, 0x0}, {&(0x7f000080c000)=""/129, 0x81}, {&(0x7f00000d0000-0x1e)=""/30, 0x1e}], 0x6, 0x0, 0x0, 0x100000000}, 0x43) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000c8a000)=0x160a) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x2, 0x9) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc288a4f8501d3b0a, &(0x7f0000f84000)=0x8, 0x4) 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ca1000)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000d0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000059c000-0x4)=0x14, 0x80000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0xc) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005fc000-0x5c)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x4, [0x5, 0x7, 0xffff, 0xfffffffffffff801, 0x1, 0x80000000, 0x7, 0x6]}, 0x5c) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00001a7000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000ccf000)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c2e000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x100000000, 0x5, 0x10001, 0x400, 0x2, 0x80100, r2}) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x7f, &(0x7f0000aff000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006a1000)={0x0, 0x7ff}, &(0x7f0000458000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000b99000-0x8)={r2, 0xffffffffffffff81}, &(0x7f000040e000-0x4)=0x8) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet(r0, &(0x7f00006ac000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000fa2000)={r2, 0xde, "c723bdba6aec758050e95659b3e2a40993070c1e2ead7f0e758ff239654f63ff13dbcf7f3cfb13299c82d5ff9b6b394b3cfef572440ec4410b6e908662ab00e6bb630afaa9f47eb27841641f4e8af12ec8f2d5d4aade12e0014a8e3df3dfd255ca7c0eedac099d13d7a1a1f539b733033d49a6bae2004086dd8175fe199e5b2bf2133145c0847a50ac7d23ced5e03d054f9d2c1aa44d1132293b67818c14f89103eb74262539a1c354957c275f1e3f0f85c7ef86360d5fe11904f68c029cb21c02de692f1a94d9faffeda956736c7ea2af7346ee97ad5acd14ba2f97d664"}, &(0x7f0000628000-0x4)=0xe6) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000d11000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000041c000)=[@in6={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x8000000000001, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x4, &(0x7f0000a61000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000381000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000db6000-0x4)=0xc) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f00003e6000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x0, 0x0}}, 0x2e) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000f8c000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008bd000)=0x14) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f00006e6000)={0x0, 0x0}, &(0x7f000062e000-0x4)=0x8) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cb1000-0x108)={0x0, @in6={{0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xa5a, 0x42800000000000, 0x9, 0x9a37, 0x2, 0x7fffffff, 0x5, 0x8, 0xc025, 0x3c, 0xab32, 0x9, 0x6, 0x2]}, &(0x7f0000003000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000429000)={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]}}, 0xfffffe79) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r3 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r3, &(0x7f0000fe7000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10, 0x800) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0xa, 0x5, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000f7a000)=0x1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000287000-0x10)="1e336500ff4ad5e700000022000000ec", 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000051e000-0x4)=0x2, 0x4) pipe(&(0x7f0000a6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe7000)={&(0x7f0000fe8000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fe7000)=[], 0x0, &(0x7f00000e8000)=""/27, 0x1b, 0x81}, 0x40000020) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000fe7000)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f1c000)=0x0, &(0x7f0000890000)=0x4) write(r0, &(0x7f0000d59000-0x99)="1f0000000104ff00fd4354c083130000f3050100080001000423dcffdf00ac", 0x1f) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x100000000000043, 0x0) socketpair(0x15, 0x80000, 0x69cb, &(0x7f000028a000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cfa000)={0x1, &(0x7f0000f6b000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000db3000-0x8)={r2, 0x2}) pread64(r0, &(0x7f0000bf9000+0xea4)=""/240, 0xf0, 0x0) preadv(r0, &(0x7f0000cc4000-0x10)=[{&(0x7f00005c7000)=""/165, 0xa5}], 0x1, 0x0) r3 = socket$key(0xf, 0x3, 0x2) tee(r3, r3, 0x4, 0x2) sendmsg$key(r3, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00005ea000)={0x2, 0xf, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000aaa000)={0x6, 0xb, &(0x7f0000885000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x27}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @alu={0x7, 0xb006, 0xe, 0xf, 0x0, 0xffffffff, 0x1}, @call={0x85, 0x0, 0x0, 0x23}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000046d000)='syzkaller\x00', 0x7, 0xc4, &(0x7f0000868000)=""/196, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00004a3000)=r1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c3e000-0x20)={@common='vlan0\x00', @ifru_flags=0x800}) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6(0xa, 0x802, 0x5) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) bind$bt_l2cap(r0, &(0x7f0000d94000)={0x1f, 0x9, {0x4, 0x6, 0x8, 0x100000001, 0xf3, 0x9}, 0xfffffffffffffff7, 0x8}, 0xe) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b30000-0x4)=0x7, 0x4) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00001d5000+0x4dc)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000626000)=0x1c, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00004ae000)=0x3f, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000c76000-0x8)=0x1f, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00009ac000-0x20)={@common='gretap0\x00', @ifru_flags=0x1000}) r2 = socket(0x15, 0x800, 0x5) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000014000-0x10)={0x3e6, &(0x7f0000431000-0x8b)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a5d000-0x20)={r0, 0x7, 0x1, 0x1, &(0x7f0000659000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x3c9}, 0xfffffffffffffe72) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000edb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000c74000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 1154.699554] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000029b000)=0x0, &(0x7f00005e2000-0x4)=0xfffffffffffffea6) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[], 0x0, 0x0) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00007bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a1c000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000007f000)={@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]}) syz_emit_ethernet(0x7e, &(0x7f0000be0000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, {[@ra={0x94, 0x6, 0x0}, @ssrr={0x89, 0x1b, 0x0, [@empty=0x0, @empty=0x0, @empty=0x0, @loopback=0x7f000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}]}}, ""}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e39000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fda000)={0x0, 0x9, 0x6, 0x3, 0x4, 0xf4}, &(0x7f000069e000)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fdb000-0x1c)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f0000681000)=[@sndinfo={0x20, 0x84, 0x2, {0xaee2, 0x200, 0x5, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0xe86, 0x0, 0x4, 0x10000, 0xfff, 0xfffffffffffffffc, 0xfa7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x206, 0x200, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xbab, 0x8203, 0x8, 0x800, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x0, 0x100000000, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xff, 0x4, 0x7, 0x1000, 0x8, 0x101, 0x7fffffff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x800, 0x7, r1}}], 0x150, 0x0}, 0x10000000000000) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000002d000-0x20)={@common='bcsh0\x00', @ifru_flags=0x200}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000002d000)=""/222, 0xde, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0xffffffffffffffcc, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f000002e000-0xc4)="65291d39d9db70b22ef098695ce2dba6117c57a5c0d31876894357eb20113d16923fbf935ac66d00fbdea9c9ac4dd2c18956dd5cdb5d468ee1488c25cc707ba3abc438622f206289f5a4dc2eaac6bdcad0618408fdccddb906c56dcbaf2334ecb67a9d928278269fdc18150829fee8954de893fd749c41f99cecd3148cead66d06d94a72f0835a4c0dfc5f6ef74329a6a6f1e44ebf6ae0516bfc867bbe5f6e3b3055312d98b27c57022ec8ffb482b06726662648896c0bcdafba3e4c508616e5ee432a8f") 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317c", 0xc}], 0x1) socketpair(0x10, 0x4, 0x1, &(0x7f0000603000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000aed000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00004d3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000cd1000)={r2, 0x80000, r3}) sendto$inet(r0, &(0x7f00002ab000)="19d4cc9d14b4e4b8d7222771552bec0c8dd4ca5aeeb911de1b4ca4a7bc726a8baeb8bd4a4969525c30e50eb010908ae32de9aaa97bfca01a31982ffa5fbbd673a378d2321e7e7e5f4a89a15c1eb364dfa5abf9356454d44f04a019e08346f1f90bc891f0c5bc9d63e0a56196a91ebb585ec5c18853a2", 0x76, 0x81, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000990000)='yeah\x00', 0x5) recvfrom$inet(0xffffffffffffffff, &(0x7f00002db000-0xe1)=""/225, 0xe1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0xfffffe06}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000b29000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha3-512\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fd2000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f00001b3000)=0x6, 0x80000) r1 = accept$llc(r0, &(0x7f0000103000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000236000)=0xfffffffffffffe2d) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd1000)={@common='lo\x00', &(0x7f0000c10000-0x10)=@ethtool_pauseparam={0x13, 0x308, 0xfff, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x40000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00006f5000)=0x0, &(0x7f0000fd3000-0x4)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r2, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000d10000-0x8a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x87, 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}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000254000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002e3000-0x4)=0x60) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000c63000-0x8c)={0x0, 0x84, "9f490c6596e108cc186b2206f73b1b53714ae032474dcf80c0f709fd74b592ce9f65f5e7126e7a918337afe06fd6c095f71c0f61cdd7064ddc66fce1e6ccd6dc518918c09d67e39e9de2b96b0e09137b95e0e67b96d25cf6e790da66bb0f41308c3ad163c9cf885ec44c0d9e07201064ded02e31146d95881e5346a9bf6ff8c508957335"}, &(0x7f0000110000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000155000)={r1, 0x3ff}, 0x8) 2018/01/24 17:50:21 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000423000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0xff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r1, 0x95}, 0x8) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ee000)={0x0, 0x0, 0x0}, &(0x7f00001b3000)=0xc) getgid() gettid() r1 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000882000)=0x0, &(0x7f0000261000-0x4)=0x4) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000377000-0x8)={0x0, 0x5}, &(0x7f0000f91000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000462000-0x14)={r1, 0x6, 0x9, 0xf453, 0x80000001, 0x1}, &(0x7f000039e000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000079e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000154000)={r0, 0xffffffffffffffff}) shutdown(r0, 0x2) [ 1154.864206] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=9543 comm=syz-executor4 2018/01/24 17:50:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00007da000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00001a8000)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc2, &(0x7f0000001000-0xc8)=""/200, &(0x7f0000aa2000-0x4)=0xc8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e6a000-0x1)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "22c8fa674307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00004c0000)="9225649c6b1741c84e06c8089a78180a740cdd750905945d31c02973c7443f", 0x1f) socket$inet(0x2, 0x80f, 0x6) 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000998000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000025a000-0xc)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007ee000)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e92000-0x3562)={'security\x00', 0x0, 0x100004, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0xfdb3, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) [ 1154.936579] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=9556 comm=syz-executor4 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000cbb000-0x8)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) sendto(r0, &(0x7f00007ea000-0xe2)="", 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r0, 0x0) 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r0, 0x400) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000003b000)=0x9, 0x4) listen(r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000a000-0xc)={0x10000014, 0x0}) epoll_wait(r2, &(0x7f0000014000)=[{0x0, 0x0}], 0x1, 0x7518) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000a2a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e0000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000036f000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000fa9000-0x30)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000006f000)={0xe, 0x4, 0x22dd, 0x9, 0x1a, 0xffffffffffffffff, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x0, 0x4, 0x4, 0x1, 0xf7ffffffffffffff, r0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r1, &(0x7f0000bd3000-0x1000)='\r'}, 0x10) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 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) socketpair$inet6(0xa, 0x80006, 0x5, &(0x7f0000e45000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006c6000)={0xfffffffffffffff7, {{0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000033000)=""/1, 0x1) close(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r1) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ab9000)={0x4ff, 0x37, 0x203, 0x88, 0xff, 0x6, 0x2, 0x4, 0x0}, &(0x7f0000ee1000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000017b000)={r3, 0xffffffffffffffff, 0xf7, "8f390772847118a46992cdbea194a7e6498a720298e281f23be12c1cc09658589d3405b3e206fdfeb0a09e6bb0f930728d7a929f3ffe3c567a6ea884dbce52c2520a03a6d27f8ce0a323f41fc041194c712f8fa9596d44ace50fd33a9763e2f85fb59dce804178ce0260a379527fa69cb183c092667dba9ec45fc0d8f10da837d2ed96a3606f3865d9c37777a1cabd17f9503caab53ce85ba358cc20fc2177a44570578e91527c26b9393b7ecdd0753ce4ca89c1475e5ca6bb8750a88135ed0e57bdfff1085df3bd4183c38ffc2fa1ff39ac993341fde7f9ebd4d23a2e2ef5006e210601a172a41bc18b473d1ca8c16705d98e8bfd9321"}, 0xff) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000109000)="36000000000006e7190100000000000009001e88d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2, 0x0, 0x0}, [@coaddr={0xfef8, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/01/24 17:50:21 executing program 0: epoll_create1(0x80000) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x2, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000f000)=0xc946, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000006000)=0x0, &(0x7f000000d000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000011000-0xa4)=""/164, &(0x7f0000001000)=0xa4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000007000)=[{&(0x7f0000002000)=""/28, 0x1c}, {&(0x7f000000f000-0x7e)=""/126, 0x7e}, {&(0x7f000000f000-0xf0)=""/240, 0xf0}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/49, 0x31}, {&(0x7f000000b000)=""/96, 0x60}, {&(0x7f0000006000)=""/174, 0xae}, {&(0x7f000000e000)=""/243, 0xf3}, {&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/51, 0x33}], 0xa, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000005000-0x5)='htcp\x00', 0x5) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) recvfrom$ax25(r1, &(0x7f00004ab000)=""/16, 0x10, 0x20, &(0x7f0000eb4000-0x10)={0x3, {"ae835851ed88e4"}, 0x8001}, 0x10) close(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b0f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000956000-0x8)={r2, 0x5}) 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fe9000-0x4)={0x8000, 0x7, 0x0}, 0x4) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) sendmmsg(r1, &(0x7f0000e6e000-0xf0)=[{{0x0, 0x0, &(0x7f0000c68000)=[{&(0x7f0000c21000)="c4", 0x1}], 0x1, &(0x7f0000e7f000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) sendmsg$kcm(r2, &(0x7f000050c000-0x38)={&(0x7f00001ce000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000689000)=[{&(0x7f0000e2f000-0xed)="17", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 1155.027610] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 1155.059550] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080f, 0x6e1c) r1 = socket$rds(0x15, 0x5, 0x0) sendmsg(r0, &(0x7f0000f52000-0x38)={&(0x7f000036b000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x3}}, 0x2e, &(0x7f0000389000)=[{&(0x7f0000b92000+0x47c)="", 0x0}, {&(0x7f000073d000)="0358b7e6444b", 0x6}, {&(0x7f0000432000-0x2a)="922f1d4fe30fb3a7a54ae66130d2f0ab24ac4fd9de45e16a0a328c729f552589de1d8ff851cd47132158", 0x2a}, {&(0x7f0000063000)="54395f7ffc44ffc6907a473a426d2b660f58ec6a2b42ae4db793a269a6591a23e218", 0x22}, {&(0x7f0000625000-0x33)="84e905e98888d3196f547cd7cdfecaef99d3ed3221cb382b4e752d918d940ffb26258e477c575150a5b1568b050a83fae39fce", 0x33}, {&(0x7f00005da000)="381091e2a06bafacd7a21a4882d326a80d421741670f64c9c533773814a32c15fff0e948594d3e0a3c7b9d1e5465ceb01a050eb2df79008b5bed6e291e5b8ed76447e34e977a75726723b17e3627a0be1f6a7da6007db42127745c03b03d8c82d4c02cb37323eae8605ee0a6894b0f9f722f85ce29520c05864b7b3ddb002e11d7852cea652ce6704e816da583e8255b67c5130e721e0ccc122c0520c623220f212ec208439987b0a4ced3651352dc1761f733e8c75681e29e9629ab05797223f81e8b7cf0bae1f5832a", 0xca}], 0x6, &(0x7f0000e01000-0x2260)=[{0x30, 0x13a, 0x6, "96a4a77479c95ceb1618e54a375b757922dce05ad98c1bcab7965d"}, {0x88, 0x10d, 0x5, "7c5f519aeec0f7bc2c9065518dcc69ea80fa133a14f197ea081b42386c6222ead65064f7b6c3f002ec14ece5b509ef91ad9b14fcc9d8bb2080566c3792bf476925383f420e9ecfa9361613c44912d97ae4160fd9cfb64e902faa24493980398507630a412eedeaaeed291ef379d8d520af17163deb4928c3"}, {0xf8, 0x10d, 0x7, "79a5aed891a35217fb74c1d246bfd6df542de8b7d247bc328dd8b30a426032e8d17cf60aec89b2e0f98eaca3da2dbbda7232591db04cea26292f5622e9738dddd139eb1f0e6727e9500d6d2aa30553166d6f8ca3618740698bb5e3c47277b524d9cea4837c570a83668b30401f82c403711b2a3329393e1d46a43f8b45301aba59885fca7d27d86f5ba038e365a42165e78a93483b788b5e9637bf6cb1ae829e347e4d6e98db9cd391a41551dcb69fc2a34f2ee64f96de350edf2511037f1c223b2f24f7effe4a68fdadbe8738719ef52a42c33df23e9d443c216941144bea0bc7b67b88"}, {0x90, 0xff, 0x80000001, "9c49cb1aa5f7b21e25263ec21f8ed8c509f771647bf585a460d700f0aef76d0b9b96581eae64ec90c04119cf50a9ab07ba2eeca85d293a6a6db1c4ff54c961cab08ed2f9aa2c13fe0ee3aacb3925afeee88de655430610abcacdb37a65c15ba313abfb8cf72594b2a2272c0e9b3b7a8a7f00d39b7214b008ad0f0f"}, {0x1010, 0x13f, 0x8, "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"}, {0x1010, 0x113, 0x3, "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"}], 0x2260, 0x1}, 0x40c4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ee5000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f000001a000-0x69)="", 0x0) bind$unix(r3, &(0x7f0000bac000)=@abs={0x1, 0x0, 0x0}, 0x8) recvmsg(r2, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006e3000-0x90)=[@in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @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]}, @in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfee}], 0x90) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000878000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000afd000-0x4)=0x1c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd4000)={0x10002000, 0x0}) 2018/01/24 17:50:21 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000573000)=@common=""/16, 0x10) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000a6000)=0x1, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x1c, 0x17, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x1, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000abf000-0x38)={&(0x7f000032e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f00008d9000-0x10)=[{&(0x7f0000c21000)=""/225, 0xe1}], 0x1, &(0x7f00008d5000)=""/0, 0x0, 0x9}, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000660000)=0x0, &(0x7f0000bd9000-0x4)=0x4) r1 = socket(0x0, 0x6, 0xfffffffffffffffd) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000036000-0x4)=0x0, &(0x7f0000ad5000-0x4)=0x4) getpeername$packet(r1, &(0x7f0000549000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000933000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000031c000-0x14)={@loopback={0x0, 0x1}, r2}, 0x14) r3 = socket(0x4, 0x0, 0x1000000) accept$llc(r3, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006af000-0x4)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x80, 0x4) bind(r3, &(0x7f000054b000)=@nfc={0x27, 0x1ff, 0x8, 0x0}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000206000)={0x822b, 0x7}, 0x8) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000022000)=0x0) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b8000)=0x60) mmap(&(0x7f0000de5000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0xfffffffffffffffa) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x3ff, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de7000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000de5000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) 2018/01/24 17:50:21 executing program 3: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00005a1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006d0000-0x4)=0x10, 0x80800) close(r0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 17:50:21 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="fd9d7d354c751d58e57ce703808db8157ff9621c3c721488f2a5be11858e28dddaf0dc7052f3eaf2a6af26593c30c1692eee30a8b7ea86a2e81b184ab445a8d53c0e77", 0x43}, {&(0x7f000000a000)="", 0x0}], 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="72c3f27299fb", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='tunl0\x00'}) socket$inet(0x2, 0x805, 0x7f) 2018/01/24 17:50:21 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000002d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x0, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000028000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000001000-0x28)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000009000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/24 17:50:21 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000428000-0x4)=0x1000) 2018/01/24 17:50:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d35000-0xe8)={{{@in=@broadcast=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=@dev={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}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) 2018/01/24 17:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000c46000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x44, 0xffffffffffffffff, 0x0, 0x0, 0x80000000029, 0x0, @rand_addr=0xffffffc0, @broadcast=0xffffffff, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x4, 0x0, 0x0, 0x7, 0x5, "4801bf", 0xf7d, "280004"}, "329dbd7fbef5a9208e5f3cfddafffb88b4faa4b405cb79ffd0f14c3b775da399"}}}}}, &(0x7f000052a000)={0x0, 0x0, []}) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000643000)=0x0, 0x800) sendmsg$kcm(r0, &(0x7f000005c000-0x38)={&(0x7f0000c97000)=@l2={0x1f, 0xd6, {0x800, 0x7, 0x80, 0x3, 0x9, 0x9}, 0x100, 0x3f}, 0xe, &(0x7f0000552000)=[{&(0x7f0000e1a000)="804b2d2541193829dbf6e631bbee0210cd71477c9b971b62d1890bc317880e7f70b254c7c7809d86d41bcb3a93f01fc6341e58bacf69fea9583cf0b75fd5f3bcb879bf553ad6ae5d7969f926163b9bd98f89b58c0bf32761509245721a5470d88c53c953223612faa8ac8ea276b69482947f9d19a4ddd512110a86a01af1af0c4552ff6faa5cfae6e82270862c2c7414acb25e9335c4b5a71b8cda2e255796647d7981e0ce49bd62975203e0d6e4fa5516487b6476d4c0b28b3963bd13a2cd8bc75d2ebe6b987f44ea10faa298ca7c3dc3f47301402d71f90634723a9a48a38b", 0xe0}, {&(0x7f00003e3000)="4c071845d0b3ee54da2580e43a4af716b869df50bf64ae5b12cd2f3f3e4b7b684cd123fefa0fb9b92819c3eb7e4b2eeea00e549e14aeb6a5", 0x38}, {&(0x7f0000340000-0x41)="14564af540058cd8fcd046ac21433be7a902df0fdda35e8318a5477ee360d0bb1c271b8a81f6ef507b4b6aea9086008ae07afcdf9faf9127859e1cc0722b173f0d", 0x41}, {&(0x7f0000be2000)="c03983a0667dd65cd25b52e8ab95783414a01acc54d84360bdcbcf686dc73c4232723f8575dd50c54eb16f2126ef970932e62209451e96e6991f6f012a063fd912104eb8824d17d2dab52718623559af", 0x50}, {&(0x7f0000118000-0xf5)="aeaa6ad2280c2ceaddaa27c876853eeed4b3f4aee83772a8c232bcab3391a27821965ab41f1fd544a2eff94dd2d20a81ed66883fdf5768ed267e307197b7ff0155eb2d5da8eb8b65c7dfe021861a1671947cae8223340fe64ed1e4429c37d5c42ae0e4582946fdefb7cc5a33a46589bfb8198d0ce66e69a5dc78f1399d4a128c9661bdc8a6d359b59a6fa2bee6d4d72d32028ed02d583b9505cb13083be6f204cb10d22daf219434097aa57858418d1ed13f9c5fbba878a1ca9fff5b84510caee6ed88b19923d386326994004f330aeb1a0c61b8779a3967171f7833ead214783296ca85a4ec46cf8469010258fd5da51ead1f9c25", 0xf5}, {&(0x7f0000cc9000)="1f842aa2295bd96b9c2ed85d2b5cde063eadb2353878432908eccce901fceeb4ae699076eefb1a06f31d93946c8eaa542c315fbe168ccd48b84855e38aebbd7bd47bf829a0e66bdf0a1faea1254fbdd133516e9bf9576c33a8c11ebf4c17531944de99bde3fc5bd9dc408fcd8f2b38e1dfe435025101edd4585969746ee9bd01cc6e3fae2c4a368916591eba70bd2249a527f225380d7a9c07bfbc8cc294eb2e066d42e6a55d7241d94b96a40db904c523c2f40f0bc8b68f1d5c9dc2a389a78f532efe7fbed71e81b0b5069eb9a65678fb2b", 0xd2}, {&(0x7f0000e81000)="d432b37932b12990edaca597b2ee4bebc77ee09224bb5d066ff47f54bca5ff3220", 0x21}], 0x7, &(0x7f0000ae5000)=[{0x40, 0x1, 0x3cac, "9fdc160ba225911fffb8acc6ef1783f3a390f2a65879060d7cd800f4d7553ab03d3f2126eeee05533fc068b7633eb984"}, {0x78, 0x108, 0x800, "68284a7fe9cac5cf8c22347a77b8b84694313810d67fffc70db3f5644aa4c13e5cb5ed099df63f1b8fc91c879196f109c214b2378fc2e7e4157186ad24e75ca1f3772fae165ee30bd39e78c09b92d275696ec10ce0efed93e05c26f37a233ad844f34b2154a274"}, {0x10, 0x117, 0x100000001, ""}, {0xa8, 0x10f, 0x1, "b839ebac0eb864598d796fe3da34b9b7bd37d7652a681f1fab7a32989015463e56948eaeea7a060c2ecd20cb4fd4817dc5e5f1dabbf5d61b282a86700fabdb715987b6d160cfcc94d4d560238ee9c82f938f0f6e95a8d5f64d5cd09f389a5cafd3770c886946eac29db65d389042da6364211ade91778e11bc51d0b6730bf9036738e909450da3a90d3eed059a3538abe1c38acc0f8d93"}], 0x170, 0x4000000}, 0x41) 2018/01/24 17:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000026d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000005000)=[{&(0x7f0000017000)=""/4096, 0x1000}, {&(0x7f0000020000-0x1000)=""/4096, 0xffffff45}], 0x2) sendto$unix(r2, &(0x7f0000838000-0x1000)="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", 0x1000, 0x1, &(0x7f0000266000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000a33000-0x18)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socket(0x19, 0x806, 0x0) sendto$inet6(r0, &(0x7f000092c000-0xa9)="", 0x0, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/24 17:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f90000)=0x0) 2018/01/24 17:50:21 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000755000)=0x610a, 0x4) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000cc000-0x4)=0x0, &(0x7f0000393000)=0x4) [ 1155.312150] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000b64000)=0x3, 0x4) r0 = socket(0x1, 0x800, 0xfe0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006c1000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ba000)=0xe8) 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x7, 0x1, 0x3, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000004000-0x8)={r1, r2}) bpf$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) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e42000-0x38)={&(0x7f000006b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000079f000-0x10)=[{&(0x7f0000c98000-0xc5)=""/197, 0xc5}], 0x1, &(0x7f0000be7000-0x39)=""/67, 0x43, 0x3}, 0x40010000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004ed000-0xe8)={{{@in=@dev={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, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000-0x4)=0xe8) syz_emit_ethernet(0x46, &(0x7f0000a65000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "000000000006010c"}}}}}, &(0x7f00000f0000-0xc)={0x0, 0x0, []}) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000006000-0x71)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) connect$netrom(r0, &(0x7f0000013000-0x10)=@ax25={0x3, {"fa46b396f261fb"}, 0x8}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000014000)=0x1, &(0x7f0000014000)=0x2) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f62000+0x51d)={0x0, 0x0}) pipe(&(0x7f00000df000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f0000eee000)=""/203, 0xcb, 0x142, &(0x7f00001a1000)={0x4, 0x10000, 0xffffffff, "736b1e665e54", 0x7, 0x0}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00003fe000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000f82000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009f0000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000351000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000992000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/24 17:50:22 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000001000)={0x27, 0x0, 0x400, 0x0, 0x0, 0x0, "b3dd54628544114c3b719032c8daa8c6e9e5f48c2bad68c3906aef1a422f5735a07a7b217d6d0fef6afc2609a29de9ef220f7994ce07818387e12e8db6c9dd", 0x0}, 0x60, &(0x7f0000004000)=[], 0x0, &(0x7f0000005000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4}, 0x0) r5 = socket$inet6(0xa, 0xf, 0x7ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000008000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000006000)=0x9, 0x4) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = gettid() setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000015000-0xb)={0x1, 0x12, 0x9, 0x9, 0x7ff, 0x5, 0x3f, 0x3, 0xfffffffffffffffe, 0x8, 0x5}, 0xb) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000954000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) getsockname$inet6(r0, &(0x7f0000e9d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005b0000-0x4)=0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)="") ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000231000-0x4)=0x0) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000023000)=0x0) ioctl$sock_ifreq(r0, 0x20000000089f6, &(0x7f0000020000-0x50)={@generic="01000200000000000000ca412d52e1d6", @ifru_data=&(0x7f0000022000-0x20)="773488688e1aa8895dd8b92b8de2bbf78501b9af48b74e1f4e2875041dd14132"}) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) socketpair(0x11, 0xb, 0x2fb, &(0x7f0000228000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xf, 0x6a, &(0x7f0000e71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(r3, 0x8931, &(0x7f0000e70000)={@generic="2173e138f6ef875496031b5d2c53d0d0", @ifru_ivalue=0x9a}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000cf2000-0xe5)=""/229, &(0x7f0000e70000-0x4)=0xe5) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000694000)={@generic="988a3138739087e58e5ffb310aa4f24d", @ifru_flags=0x100}) 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000022e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001ac000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000688000)=0xffffffffffffff81, 0x4) 2018/01/24 17:50:22 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80003, 0x2, &(0x7f0000aa2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f0000aa2000)={0x18, 0x0, {0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x1f, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000aa2000)=0x4) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5ff045b8576121a, 0x80807, 0x9) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c25000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000082f000)="", 0xfffffffffffffd3e) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e39000-0x1a8)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) readv(r1, &(0x7f0000003000)=[{&(0x7f0000001000-0x3e)=""/62, 0x3e}], 0x1) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bbc000)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bea000-0x8)=0x0, &(0x7f0000087000)=0x8) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r2, &(0x7f0000c09000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000934000-0x4)=0x1c, 0x80000) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f0000ed5000)=0x0, 0x4) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a251f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000007000)={0x0, 0x6c0}, &(0x7f0000029000-0x4)=0x3b0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000028000-0x14)={r2, 0x4, 0x81, 0xfb, 0x1f, 0x4}, &(0x7f0000027000)=0x14) 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000baf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000c8000-0x18)={0x0, 0x800, 0x30, 0x20, 0x1}, &(0x7f0000e6a000)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b07000)={r1, 0x9, 0x7}, 0x8) getsockopt(r0, 0x516, 0x10000, &(0x7f000025a000-0x1000)=""/4096, &(0x7f0000883000-0x4)=0x1000) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x41) ioctl$int_out(r0, 0x0, &(0x7f0000d22000-0x3)=0x0) sendto$inet6(0xffffffffffffffff, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x80, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 17:50:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00002ea000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000069000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r3, r4}, 0xc) r5 = socket(0x0, 0x6, 0x7) sendto$llc(r5, &(0x7f0000000000)="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", 0x1000, 0x20000000, &(0x7f0000001000)={0x1a, 0xa, 0x6, 0xf77d, 0x4, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0x10e, 0xa, &(0x7f0000001000-0x1)="", 0x0) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000307000)={0x0, 0x0}) sendmmsg$alg(r0, &(0x7f00008b0000+0x102)=[{0x0, 0x0, &(0x7f00002ab000)=[{&(0x7f0000c8c000)="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", 0x1000}, {&(0x7f000048c000-0x78)="ac0bf59a37a7b1bbb71a7fd884fd86d10f8dc5152896663805f6a27c0c7c2a983d098818bcc762550377c8fc8ee32a08f4e2056ff952a5f854deea27584c8d70ef10fd7265727e01e48e2fccb254b855726c7329a7a8ddc6396c117ec454a3e2474559016eb110ef428fe7701b96943625e424a7116fcd2a", 0x78}, {&(0x7f00001d7000-0x7b)="d0995c2b65cc755e4e95173b1dbf3f3dbb727785bf3380e8c435c3df40884c7b7596fde56fc77803ee9e1172b1f65aebbd94d93f6c78087d0ffbd5787e9d2ec506c2ba381828c24ceefe80da355deb4616c58809a9373247afb3803e6b6d3f03c4457c66c9b3d366b4f6d9fc9f081eedb67905de680179b86f822e", 0x7b}], 0x3, &(0x7f000018c000-0xc8)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x81}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x20, 0x117, 0x2, 0xb, "037fce89fbcdc516d1d4d8"}], 0xc8, 0x0}, {0x0, 0x0, &(0x7f0000d2d000-0x20)=[{&(0x7f00003ac000-0x38)="73c870bbd56fb6ec3a4c57965214daf1f6484a63bc0bf1d617d2b8f5aa431d47cd2849a88386535d5fb2556b68f08059df788c7a482dd4bb", 0x38}, {&(0x7f0000533000)='8\n\b', 0x3}], 0x2, &(0x7f0000e90000-0x1d2)=[@iv={0x98, 0x117, 0x2, 0x7e, "61f4e8d3d4e9b0083371a91ee753c0dd895f492e328a380e78e69e459bcedb9326eb7aae1866378c585a19a2e38ba69668dfe9699540691c8ffe30d7dcfef83e7bee0f4ecf221fdb357d9ca3fdb1e07a343d79e2da4725a04137620a88b3c4a3f26582f50fc44aa08fd7d03c0fc00874d7803477c97901fb423d301e6af1"}, @iv={0xb0, 0x117, 0x2, 0x9a, "2c1fe67350eb109bf8e7d313baf975d0ebdfee36d47bab1972721005061c2f62a04e324f2e1a903c1865c915e87a295c1c3541f030f8c8797f20cc82e2ca71bcdfd8a6ab2c6b2739e763f730e78e3d03cf910c7520ce6043dc0064dce7e18c107b233e6fa55524ad1e9167e7ca1232ca4583d0a8751a5d7336c89edc7609744ffb8de8f30fa1305fd1d130b7919d11fd62d87702a09c04c089e3"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xb0, 0x117, 0x2, 0x99, "b540b14e8cb25a2ee39e9d3c8ca3152e09968982ce218e80fdc68b9d1663932b75fa9cd4e4ed295a5b3ca873578c11064b6c8e615d96a7f421633131c93f690158236394a015d8354879502cc7919176f5a6051e355d23b00fa987c88683d355adf567a7c70104f7683792b4de1a99acfa1cd03b31266180f17d4aed4125836c1e59a4137e705fefd8d9b9da82e458794bd2574c0747b61d43"}, @assoc={0x18, 0x117, 0x4, 0x80}], 0x228, 0x4000}], 0x2, 0x40000) syz_emit_ethernet(0x46, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000059d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000048a000)=0x14, 0x800) sendmmsg(r1, &(0x7f0000d5c000-0x3c)=[{{&(0x7f000045f000)=@ipx={0x4, 0x8, 0x6, "7c907b41b4ba", 0xfffffffffffffff8, 0x0}, 0x10, &(0x7f0000de7000)=[{&(0x7f0000dd2000)="b424a463035e66cb0caad63fc7f9b5d19f4d2615e1a41482d092ca0191d84b5bdc82b32fc5dfeefe76fe36772a9e80ff140b5aaff7bbb96b29cee5aac76e0bb66e489347dd6a0b68", 0x48}, {&(0x7f00006ae000)="", 0x0}, {&(0x7f000084e000)="d7dc6ee49288e82d5ae865d5dd6be1a40b74dbc0af821572c12ee4687ca5050dc0b2ed64e0efba00337102fafc0cfe1321c2e55ad3f002d7c8765b77b85a2dc6be17619603cac043e02a4c7dd24f7f24f9f08aecb2dfa6", 0x57}], 0x3, &(0x7f0000eda000-0x3f0)=[{0x100, 0x11f, 0x80000000, "950fb3c9eec2c117db645ed6861697f7efcf65e2bda07ec033e1b3f4360cac64d5e0073b59bfbbc2b60061d076c6b371fe67caaa8c51626d4fc9e4db6ee829881fcdd6b01985367c78b0edd808ad7a96a69848d8640c71a9c8aa270c8c3d170db61b3529966f5c2901caf5e63d03ecd34e8240c4b45308ccd966dba6c91e8972a5c431b3eb287d229918ff8d61b2f5ae9e8a60defb2213e1a5e7d761d74bd4011ba2f7520c1381b335e967b2990d80aaeb089c8eaafccf36243fc2c19102de4313fe8b966ef0d6285000ed77556ab31757910ce8c59e9511881298e3ba1e4ed64b61b8fbec3f7ecbf3bb177f34a2"}, {0xe0, 0x0, 0x7f, "10ac8fb72dc2606756965d873fda5fd2bfd89ef67c8ac965b4f089a195befe427c327730cbfe0b620e35c3368baf0e0d60d532c50bfcf2a0d9aefe10e9c83f273730c1ab53ccdc95e7fec046d3bf2d672b73df42a572bbc2d74b4248683802fe8b6d397ebe8858c05abd8a7b1a5c75917dbba5d5b4c136877b8b725ad3a15eadf9168015fba0e51d7d4d1c570c955ce2d12fa513719b19eee778ecd74962b24c95a6d087c6faaad343ed633c62ee1f8c7b279e5a8c1d734f41b8d8f72095514600ebf98be4695d2d9f37616e"}, {0x28, 0x0, 0x9, "01f24f6dae8352275b00f736aab5e6602021"}, {0x50, 0x29, 0xcd21, "27df7ec767f84da37d55120e48a80b2c9f1fd359fea18e3f91f833d2c86d270883c1682f955f0531db98f38988dd8776d5e37586c0d50af28defe9252cd2"}, {0xa8, 0x119, 0xbc8d, "5a7c179ac939eac3c86f6a819db6549d20634cb5a283b6805519655c4d41bd119308ca75a03905097f13675c62f44f16b67827253d7a2af9db90564571f2b1811996178fb6e5311596575f0eca8c46c96d9e4ce827da6eba79e426c6ad9e8e3cfabae6c59792720ec5db633a6eaf7e015ca1431b1c526fae0cb6c9b388b3db7199d38e846b4e47544a971c3be728fc77b7b8df6d63ecb5"}, {0x98, 0x0, 0x19a6, "2099abd04af518f6c30c67db0fbfabbfc9d50c66b2ac5548f09f05a7bdb9a924764a3a6031fd5060003c8bd5bcfa51449ad79cef097e3e644fd193d677e6c6f9be7673989080954d7c86454c0ae11ae96f3c7479860ed36eeeadac3ec0718d8a1c11d6d705492b696dbfc4169b5b34dbf9ed10d3f29480171154e417fe87b9e313"}, {0x58, 0x0, 0x8001, "dbf8bcbafe42cfc307c29099d493bf4e2119865de87306da08e9f12b7737fdae74b970c58dc7cffa55bd8e8fd075e012a503854ba96eae2de8e11099a5ef4301f8bc913208dffa"}], 0x3f0, 0x20000000}, 0x8}], 0x1, 0x4000) 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000575000)=@file={0x0, ""/108}, &(0x7f0000e8a000-0x4)=0x6e, 0x800) sendto$unix(r0, &(0x7f0000d61000)="3898c82b789c54b7fc2704636b2856e7a73aece0da60418a0ec148076f8f11bc5c2094ae90f3bfcabef2f806d3d384c14327f6ac71fd56c5516258c9bc94809e744c406a86e1798bdaf4a7619c8e4f835d0b05f4070bfa099845cf4de0ba5d2526e79279b044fa2637eba2741ec782da991017962612f5111e0e48de99fd6b16bf24297809766dcbb4d7531f4aab40b6f7429f3e64948efc384f933ece0bde", 0x9f, 0x8000, &(0x7f0000587000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000808000-0x38)={&(0x7f0000e67000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00006ec000-0x20)=[{&(0x7f000025a000)=""/4096, 0x1000}, {&(0x7f0000f00000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00003b4000)=""/96, 0x60, 0x7f}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00007e0000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001ea000)={r3, 0x2}, &(0x7f0000191000)=0x6) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f0000278000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x1, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa1f, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r1, &(0x7f00009c9000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:22 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000019000-0x38)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000001f000-0x4)=0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f000001e000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000000d000-0x70)=[{&(0x7f000001b000-0xd1)=""/209, 0xd1}, {&(0x7f0000012000-0xb9)=""/185, 0xb9}, {&(0x7f000000f000-0x9a9)=""/4096, 0x1000}, {&(0x7f000001e000-0xc8)=""/200, 0xc8}, {&(0x7f0000009000)=""/201, 0xc9}, {&(0x7f000000c000)=""/193, 0xc1}, {&(0x7f000001e000-0x5a)=""/90, 0x5a}], 0x7, &(0x7f0000012000-0x80)=""/128, 0x80, 0x2}, 0x10160) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000001d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xfffffffffffffede) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r1, &(0x7f0000018000)={&(0x7f000001e000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f000001d000)={&(0x7f000000c000-0x48)=@canfd={{0x1, 0xa591, 0xffffffff, 0x8}, 0x29, 0x1, 0x0, 0x0, "6ff44cc5086f9ab612662a2ac672f6d99dfdba3b4d8b6293e2581ac3eb7fc40a151cb17ff5fc74063f46df8d9bccbc5202224e69b413bd22b31737c9c4f8bc23"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000ef3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000169000-0x4)=0x1c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000a4c000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00003fa000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ef3000)={r2, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x9, 0x10000, 0x3, 0x8, 0x8, 0x9, 0x20, 0xa6d, 0x80, 0x400000004000, 0x6, 0x9548, 0xc2b6, 0x8]}, &(0x7f000005c000-0x4)=0x108) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000ef5000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ef5000-0x4)=0xc, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000235000-0x10)={0x6, &(0x7f0000da4000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ef3000-0x6)={0x0, 0x6}, &(0x7f00007d0000)=0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e99000)={r4, 0x4, 0x10, 0x6, 0x8}, &(0x7f0000850000-0x4)=0x18) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x3) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000175000-0x4)=0x14) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x19, 0x80000, 0x5) bind$ipx(r2, &(0x7f000012e000-0x10)={0x4, 0x8, 0x3ff, "4627cc5bf613", 0x6, 0x0}, 0x10) sendmsg$key(r1, &(0x7f0000f88000)={0x0, 0x0, &(0x7f0000500000-0x10)={&(0x7f0000f89000-0x11)={0x2, 0x8, 0x2, 0x3, 0x4, 0x0, 0x3, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x7, 0x3}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x400c004) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00004ec000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0xa000000, 0x9, 0x8, 0x0, 0xffffffffffffffff, 0x2, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_x_nat_t_port={0x1, 0x16, 0x1, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000161000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ec7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000035c000-0x10)={r1, &(0x7f0000cb3000-0xa4)=""/164}) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002bc000-0x8)={0x0, 0x0}) r5 = socket(0xa, 0x7, 0x10001) connect$l2tp(r5, &(0x7f0000c2e000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x3, 0x4, 0x1, {0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f00007e8000-0x5c)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60000000}, {0xa, 0x3, 0xc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0xc5ba, [0xffffffff, 0x2, 0x1, 0x69, 0x4000001f, 0x3, 0x7fffffff, 0xd2]}, 0xfffffe0b) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r6 = accept$alg(r2, 0x0, 0x0) accept4$unix(r5, &(0x7f00009af000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000033a000)=0x8, 0x800) sendmsg$alg(r6, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="8b65caa24881e0858feadbf42de0936003e450493ba9c5e97a51c1a251116c912a6f5db5cc0ca0c8a3e4e49913e2d9ec9bad61b45784f9ea09fb674b40bd74f728bc15aef9070211025f293230d78376892dad764a3a4f027638f85971ed42d76b499213c931ff831b6e883760dbecf90adc293975c3af79d5a218adfea8b920480774275b85fd8480", 0x89}], 0x1, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/86, 0x56}, {&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000001d000-0x18)=@add_del={0x2, &(0x7f0000021000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00002f6000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004b1000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bc8000)=0x24) getsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000459000-0x4)=0x0, &(0x7f0000417000)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b29000)={r1, 0xb63}, &(0x7f0000584000)=0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000845000-0x1)={0x0, ""}, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x4, 0xfc88) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) r3 = socket$inet6(0xa, 0x804, 0x100000000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000)={r2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/24 17:50:22 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@nfc={0x27, 0x7f, 0x9, 0x3}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x9d)="298313baace8524b3508eb2ec766deb5c40b643dbd8e0a8b50b6c7091a55477280099b20f4c84d274b89ff927f33a9eff4c821f5df7d7e16e68e0619e840eeeda77a66308586c3de12f25c34b77dabddb8213cae78d174f697a2ea60688201d40067baf0197612d7ad53baec65a2e1a61bea80cd0cc488499a609c050d2ac99348a45bf5310d51114fcd5a67201b8f80948880637ac1213fa0489c263b", 0x9d}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000fbb000)="e76b906e4ccbb8bf18b6a965e07cbedcfef1f6bdc9ab27a6037aafd25fc3a088aaa887816965b97bdb1482d2459ba8e2d80310ed995aedac19e2b2e380918b9279b05730de51ae3010117575bb338aa8cb8afbba69d9dde6f3def26dfbc04e8a7affb1aa09ce9788b2e36dc565d17ce04c7b42719792", 0x76}, {&(0x7f0000000000)="24424e8ad9935ac56b77360249ab7f95b5e30e42012aa0f64874a3581dc452968d625f10e72d2d364072db4bc67ad6f605e466bebc72fc4f791120972e7ed54a8ca1c64fffd894ae9f482bfce1bf161864fc3d317cf7d9c280d7e149913b08e5b9abdaaf38af9c68754d5a58f98f1d5ab79be723cd831d35ab45f0", 0x7b}, {&(0x7f0000000000)="ac0df3", 0x3}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000000000)="dd0a7c9b2584f0c3dff69a98d7906c403b29f184acd6ade185d64b5cf0fdef849bec0c770b2adcdbc655ca620f4b575688e929889e3d22a2ae664eb7210294e5c59b98c1fa30e217a3ebd6a7073e238a2c400efd8af49d58b5475d18454a6a3914fa74569658a7ef18bc16a533ac91f2091e78498c8228dfef358975b588fed76293b1e6e6bfe240abbd3a25075a3dcdf5f162736a4bf5edf049086eb41b63f9d708383d5b6962d2e2e0f140169b74ba7ee6e25fb14d80b42c09f19b391bfbc8a03f8e0abf6aad09b429bcc3b8e236fd145e10c6526a12dbb0f047b210acb35b6a231103fd5de1a643d6a617", 0xec}, {&(0x7f0000000000)="9f899fd2fdd7398222f6f1b9d1ae8825c27e471fbbe6db55c7f6d1a45192162366ef2a13c9a3593b5081bdea97af241bdf8454ee656cecc54682137cd8e8d6b10573ce56084633c29572307a9bbee7c0cbd64382822e5b7d594a4e7184a41fc9900b8c206bc5338f24966c642504ffdfff1d5f23f496eea4953e2eb8e70ceb8704782f9e1b4665c88494446154885e23cb5d4751a991e13d47e1a65839e3056d806abd2afd9ae65d35214e7cc79af6713493a97ca854169112a8176c6d5dc112a374df782ea11c3e6dca379fdf11", 0xce}], 0x8, &(0x7f000079e000)=[{0x38, 0x100, 0xffff, "14cca972d87d4425a8324e3efd74e98e059a1b42d98d77db529212e965b253dc41f94e6a53"}], 0x38, 0x4}, 0x4) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000d1f000)=0x0, &(0x7f00009da000-0x4)=0x4) r2 = socket(0x1f, 0x80000, 0x3ff) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000093e000)={r0}) pipe(&(0x7f00001b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r3, &(0x7f0000093000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d21000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000ee9000-0x10)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_wait(r3, &(0x7f0000d21000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x2c7) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00004ee000)={0x40000000, 0x0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00008c2000)={0x0, 0x0}, 0x2) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000e24000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8800}) getsockopt$packet_int(r2, 0x107, 0x7, &(0x7f0000606000-0x4)=0x0, &(0x7f00001d3000-0x4)=0x4) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c65000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d7000)={r0}) accept4$vsock_stream(r1, &(0x7f0000598000)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x80800) socketpair(0x1b, 0x3, 0x5706, &(0x7f0000fa4000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000251000)=0xfa, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000c7a000-0xe0)=[{0x0, 0x0, &(0x7f000083a000-0x90)=[{&(0x7f000017f000)="1f31bbb45f49b0395ba01673a2068a0ad4a5be42a4cf1611acf1f4d3fddb1212db130bdf2ac403e23540e7058fe75883cbb02e724263bd8d4566d38e5ac468f2", 0x40}], 0x1, &(0x7f0000707000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00001aa000)=0x0, &(0x7f0000dff000)=0x4) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000d3a000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) bind$alg(r3, &(0x7f0000e90000-0x58)={0x26, 'aead\x00', 0x4000, 0x0, 'rfc4309(rfc4309(gcm_base(cbc(twofish),michael_mic)))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00006d8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x1e0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000dc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000016}, 0x1c) [ 1155.643656] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(0xffffffffffffffff, &(0x7f000082b000)=@generic={0x0, ""/126}, &(0x7f00001bd000)=0x80) getsockname$inet(r1, &(0x7f0000656000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000041c000)=0x10) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getpeername$inet6(r2, &(0x7f0000fa9000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000578000)=0x1c) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000000e000)=0x3a, 0x800) sendto$inet(r1, &(0x7f0000006000)="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", 0x1000, 0x4000044, &(0x7f000000b000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000010000)="da", 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) listen(r2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000001d000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000001d000)=0x58) 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x8e, 'cts(cbc(aes))\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d7f000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) tee(r1, r0, 0x80000000, 0x0) sendmmsg(r1, &(0x7f0000f55000-0x12c)=[{{&(0x7f0000479000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000057d000)=[{&(0x7f0000e15000)="3a559d0fdb7e613ca4ab246d767c83bbe1", 0x11}], 0x1, &(0x7f0000eff000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000160000)={0x0, 0x0}) accept4$vsock_stream(r2, &(0x7f00002d9000+0x63e)={0x28, 0x0, 0x2710, @my=0x1, 0x0}, 0x10, 0x80000) read(r1, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000bba000)={0xf, 0x6, &(0x7f0000658000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xe00, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x4, 0x7, 0x9, 0x5, 0x20, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000f7c000-0xa)='syzkaller\x00', 0x3, 0x36, &(0x7f0000479000-0x36)=""/54, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bind$alg(r0, &(0x7f00007b2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) r3 = socket$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) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) [ 1155.703981] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 2018/01/24 17:50:22 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000091f000-0x26)="2600000026004701925ef1f70722000c07fff701010000000700ff36b807475105001a000000", 0x26) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000eef000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000db3000-0x4)=0xfffb) socket$netlink(0x10, 0x3, 0x12) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ef0000)={r1, @empty=0x0, @loopback=0x7f000001}, 0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000508000-0xc)={r1, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000809000)=""/86, &(0x7f0000ef2000)=0x56) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef1000)="8e", 0x1) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/81, 0x51, 0x0}, 0x41002106) 2018/01/24 17:50:22 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000460000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) r0 = socket(0x0, 0x0, 0x0) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00001af000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000010000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001c4000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000010000)={r1}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000010000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d0a000)={0x4, 0x3, 0x200, 0xfff, 0x5, 0x6, 0x400, 0x2, r2}, &(0x7f0000b24000-0x4)=0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000b000)={r2, @in={{0x2, 0x2, @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, 0x9b, 0x386a8ac1, 0x9, 0x0}, &(0x7f000000b000-0x4)=0xa0) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000002f000-0x4)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000639000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d9000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000aac000)={r2, 0x1, 0x6, @random="df064a64dade", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001da000-0x44)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="afcfc32262db", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000024000)={0x0, 0x0}) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000025000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000025000)="52b30b3f8e5bde92779077c5949b4f1e30666d3debee5e8337c532dcd36730d02fcd2ae87b1c3cab71afc3047ea25ec4217f9e6647667e4455b6d369778b9e5ccde8664d890f1cf7dcdf17f32c033a8b3ab2ce5614e5e8f9cd95fa47763a8dd14dcb57e95a73fd4f137483ad6184fc5934e593242db734621d9786c69ba49850eba3f2a6d939ab8f0a90a37d0cf6ec15a6fcf1080479df41c37224909bb46e92ae1aa62e1982c5d61ef84b423c04168be7817dfbce4190c7a183f6fa7d9eaf14cbbaaa428d66540de2f37277a1ab4b3ccf7290cc9d1cb16e45e66a7b42fc185e849bdc", 0xe3) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000016000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_rfcomm(r1, &(0x7f000001d000)={0x1f, {0x7ff, 0x7, 0x4, 0x6, 0x4, 0x0}, 0x8001}, 0x9) r3 = gettid() r4 = getuid() r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={r3, r4, r5}, 0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000001b000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xef5, r2}) setsockopt(r1, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000008000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000c41000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000)=0x2e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c28000)={0xffffffffffffffff}) socketpair(0x9, 0x8000b, 0x57db3cd3, &(0x7f00008be000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ab4000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ba5000)={0x0, 0x97e4bfe, 0x10}, &(0x7f0000c5b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000405000)={r3, 0x40}, &(0x7f000088c000)=0x8) r4 = socket(0x1e, 0x2, 0x3) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r4, &(0x7f00001bb000)=@generic={0x1e, "0100000000000029530000000002000009a9790a21b30c7bc8791905c7bad62ef3070000004938d36d0e00000000000000829a2b0a0006e43a4b2400000000000000001f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8eaf0000077aeb81c73001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000dda000-0x4)={0x0}, &(0x7f00008a1000-0x4)=0x4) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f0000ada000)={&(0x7f0000a9d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00000a8000)=[{&(0x7f0000808000)=""/159, 0x9f}, {&(0x7f00006b8000)=""/45, 0x2d}, {&(0x7f0000018000-0x6c)=""/108, 0x6c}, {&(0x7f0000e54000)=""/63, 0x3f}, {&(0x7f0000637000)=""/194, 0xc2}, {&(0x7f00003db000)=""/186, 0xba}, {&(0x7f0000d35000-0x75)=""/117, 0x75}], 0x7, &(0x7f0000a64000)=""/65, 0x41, 0x1}, 0x20) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000ffe000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7e90d7d07a251be43b69b902143533ba"}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={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]}, 0x0, 0x0, []}, 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000474000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000bf2000-0x4)=0x14) r2 = accept(r0, &(0x7f0000fea000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000767000)=0xe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000063e000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xc00, 0x0, 0x3, 0x4, 0x226883ff, 0x4682, 0xfffffffffffffff7}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000771000)={0x0, 0x35f}, &(0x7f0000a90000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000311000-0x8)={r3, 0x2}, &(0x7f0000e88000-0x4)=0x8) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6c) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r1, &(0x7f000020b000)="7951fc1afeb5f622487cb4c6fc4c1b4fb6c63a5c091d4ee482c25f7749606d8f815f9db954ed94be489095800102e1a7746e2d31a8ed82e34e204186c3b71b3ded755a4e8a4c1fa7a912dab33f9571d4b8f2d44b392650352b0acbaa77c7578b5265d42f73b789978366403a23bf77d6fa90b232e5119d17fb0b679a144a2f241b3a415e6955d905ecbf8ecb842e02515e5dadce8544e574194054b57b4a6174eca7d53a1050e7868914d3278d6d52af935f4b022754beb2b7fcd7", 0xbb, 0x1, &(0x7f0000d56000-0x10)=@ipx={0x4, 0x6, 0x2d, "185f76f629a8", 0x0, 0x0}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005df000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000591000)=r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f000053e000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0x0, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) r4 = socket(0x5, 0x2, 0x54c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00008ad000-0x4)=0x6, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00000c9000)=""/85, &(0x7f0000d37000-0x4)=0x55) close(r3) 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f000027c000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f000098c000)={0x0, 0x0}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netrom(r0, &(0x7f0000831000-0x48)=@full={{0x3, {"dec634a2f252e8"}, 0xfffffffffffffff7}, [{"4c97f3cac20d9f"}, {"19c85b437c35df"}, {"300dd22a1fa792"}, {"c706a3d12200f6"}, {"cc1cba3da950ff"}, {"f3f72be55ef592"}, {"6e35e19fb42a97"}, {"c3e8fdbb7d4caf"}]}, 0x48) sendmsg$nl_generic(r1, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0xc0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e2c000-0x4)={r0}) connect$bt_sco(r2, &(0x7f00002ef000-0x8)={0x1f, {0x20, 0xffffffff00000000, 0x8001, 0xeead, 0x4e, 0x5}}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000820000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000254000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0}) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000001000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x1, 0x0, 0x9) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0xda5, 0xd17, 0x5, 0x8, 0xffffffffffffff9c, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4d}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000-0xb0)={r3, 0xa8, "92baf1e493d8f4213b3fe2c677fe281556531efc7b87ef083fe30c03ed71efdda78aee6e64f484b4debdb93a56457af06bb30d323ff9951e353d9b4a1e9d18e496fb2081d46914b58232f221de424e191771155e01f5697efc32142b1d75b0eb93725b763a781fb0724dfd87c1ae03223e4e4e56994143b1c9996731abfce0dbf0807ed979513ccfaa746e89e3a740e27288359572ed4b41a0d37a3de6191fe0855378d0c9ab6ade"}, &(0x7f0000002000)=0xb0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000002000)={r1, r0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r4, @in={{0x2, 0x3, @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]}, 0x100, 0x100000000}, 0x98) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @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={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000007000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000)=0x10) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x5, 0x3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000035f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000a7b000-0x10)={0x3, &(0x7f0000dc2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x0, 0x4) sendto$ax25(r0, &(0x7f0000006000-0x79)="583b26f61c351dcee6971a083c4a425dd07cd5c00022182eced1c469d76e087b03e6206c302d1a531c41ef1a8821828d8f12af987cc4458a7f7e831fc6f02f10aa07e05286b26ce59b7e26325282abc2425c4e34176c4ce7fc0f29e0c19ea21ef8165ba5f60784547ac8557d4f035de0f5f2ecb9c9b9fb0196", 0x79, 0x8004, 0x0, 0x0) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000002000-0x8)={r0, 0x800}) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000002000-0x62)="") 2018/01/24 17:50:22 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0x1)="", 0x19c) [ 1155.922294] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 1155.928434] l2tp_ppp: sess 59/32096: get mtu=1460 2018/01/24 17:50:22 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c90000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="9cb4ccc10f0d087b4b7c8db0fbd28d63", 0xd1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00005b4000-0x7d)={0x0, 0x0, ""}, &(0x7f00003da000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = socket(0x3, 0x3, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00005b5000-0x4)=0xfff, 0x4) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004fd000-0xf)={&(0x7f00000ea000-0x20)={0x20, 0x4, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x76, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000ba4000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000bcc000-0x364)={0x24, 0x2, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x8, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r1, 0x0, &(0x7f0000c09000-0x4)=0x0, 0x80000) 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x1, 0x8) connect$rds(r0, &(0x7f0000abf000)={0x2, 0x2, @rand_addr=0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e90000-0x20)={0xf7f, 0x35, 0x8000, 0xff, 0x4, 0x7bd0, 0x9, 0x6, 0x0}, &(0x7f00004a8000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000002c000-0x18)={r2, 0x100000000, 0x30, 0x3, 0x1f}, &(0x7f0000775000-0x4)=0x18) writev(r1, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) r3 = accept$inet(r1, &(0x7f0000b2e000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fde000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003e4000-0x104)={0x0, 0xfc, "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"}, &(0x7f0000b5d000)=0x104) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000001c000-0x1008)={r4, 0x1000, "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"}, &(0x7f00003fe000)=0x1008) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008d0000-0xe8)={{{@in=@multicast1=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, 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5c000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000073c000)={r5, 0x8}, &(0x7f0000b7d000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000bee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 17:50:22 executing program 4: r0 = socket(0x18, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f14000)={0x0, 0x9, 0x100000001, 0x100000000, 0x0, 0x6, 0xf40b, 0x9, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2, 0x3ff, 0x0, 0x8, 0x2}}, &(0x7f0000528000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a50000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000044c000-0x38)=[{0x0, 0x0, &(0x7f0000089000-0x30)=[{&(0x7f0000fbf000-0x66)="d1c021296d50831128327b0de36caa644c9c5c759e6b17c52bb568088487c1bf", 0x20}], 0x1, &(0x7f00004ed000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000006f000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000467000+0xb79)=""/214, 0xd6}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000636000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f000013a000-0x38)={&(0x7f00001f5000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e72000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000fd1000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f00006cc000)={&(0x7f000047b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000d69000)=[{&(0x7f00002ab000-0x24)=""/36, 0x24}, {&(0x7f00003c6000)=""/0, 0x0}, {&(0x7f000009b000)=""/4096, 0x1000}, {&(0x7f00002d1000-0x78)=""/120, 0x78}, {&(0x7f0000cf6000-0xa3)=""/163, 0xa3}, {&(0x7f000027a000-0x68)=""/104, 0x68}, {&(0x7f0000e7e000-0x14)=""/20, 0x14}, {&(0x7f00003c8000)=""/238, 0xee}, {&(0x7f0000dca000)=""/201, 0xc9}], 0x9, &(0x7f0000192000-0x15)=""/21, 0x15, 0x6}, 0x40000040) accept4$packet(0xffffffffffffffff, &(0x7f0000437000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c9c000)=0x14, 0x80000) sendmsg$can_raw(r1, &(0x7f0000e5d000)={&(0x7f0000515000+0x36e)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000193000+0xd46)={&(0x7f0000034000-0x48)=@canfd={{0x0, 0xd866, 0x2, 0xb1c0}, 0x18, 0x2, 0x0, 0x0, "7afc52808728bd6f708ae09c78025b30891cfcbcfa8b0f4806af8aaa1ea008f9bc705f75cf3377b9ee15b64fb5359a43c6336f3dc6d97e670d0aa586d3af1e3b"}, 0x48}, 0x1, 0x0, 0x0, 0x4040894}, 0x40) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{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, 0x0, []}, 0x90) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a5000-0x4)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000a11000)={r0, 0x3, 0x1, 0xffffffff00000001, &(0x7f0000eeb000)=[0x0], 0x1}, 0x20) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000250000-0x8)={0x0, 0x0}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000e49000)=0x800, 0x4) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) bind$unix(r0, &(0x7f0000e45000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f00004f5000)=@abs={0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f11000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000725000)={0x3a, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f00004c4000-0x10)={0x5, r3}) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000025000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000a9000)=0xf6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000080f000-0x4)=0x6, 0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00002c6000-0x5c)=@newlink={0x5c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000176000-0x90)={0x1, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000285000)="6c0560d7f4a900432957687ea19b737056f13cdac7067e9f031f4c5d853cf18b970b055b56b3f2646c2b6d506cb518691629d8926c3aeff9e8cdf829c42df19e5ef77e09b27d325591f00c3a82e920c48b5d7f6e170fca0ae6ba1a36ba32fe48926fbdfddd58abf2e8165871ece4086202cce8acd62782c65c5cc2cc601faa402cae2355f6dd35b32c8f6758e313a4439413c496e6", 0x95) [ 1156.076853] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1, 0x5, 0x3) sendmsg$kcm(r1, &(0x7f00005e1000)={&(0x7f0000365000-0x13)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x0}}, 0x26, &(0x7f0000b3b000)=[{&(0x7f0000344000-0x33)="73d079a46cf28c8f4bb96f52ced3cd1ec9741c1c08ec9d5bfd5d013774e291981f6a371d34f3ad89667c1de026f3a0334fe0e1", 0x33}, {&(0x7f00005d0000)="bb10edc77b515fd13e5ed6a9563c808101493755de1d8858cc6a", 0x1a}, {&(0x7f00004fc000-0xa4)="e058633ff9152b85398c00898139762604f1dae49e6b5a50cc035871899dcafe9033e9dda72389d5193b826258d85648f626076fb2448c62e015b75734c89bc070368ace9098eb1f5f70e3c5ea9c63eee0ed49165584ee6457a4bac7a0e1b77afc8cd68ca5bfcbcffce877d304210f797760b68417591a2d2592b391b9da8add9329a8a80c8ebb841318a3d2f873356108d9d57c9fd961bff50ffc987f82f1412f8a93c5", 0xa4}], 0x3, &(0x7f0000367000)=[{0x68, 0x114, 0x3ff, "0e9d172001c4a110d8997e0891eed882439b54f481bb61e3581e1f4eb21346501c69cfe912c71c0d5fbb92cef6bbc68eba145264facf6320c6c948ace537197466448bd2b4e6ab82d74c17a4caa539a59ca9554d6000"}], 0x68, 0x81}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005d9000)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000892000-0xb8)={0x0, 0x2, 0x5, 0x3, 0x80000001, 0x7, 0xff, 0x2, {0x0, @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]}, 0x1, 0x7, 0x7, 0x7, 0x4}}, &(0x7f00001bd000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000140000-0x10)={r3, 0x2, 0xffff, 0x57bb}, &(0x7f00009dc000)=0x10) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00003ee000)={@generic="06e43514b1cca18de06260780c8eef26", 0x9}) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000160000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f00000b3000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000)=@buf={0x35, &(0x7f0000006000-0x35)="17f76a23ee35d1232d8d67c961fdface96d3ea57d706d801cf832713f744ca6fc7cb22b8a918da6f889a1d405a6bea7776f2cf5642"}) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x3, 0x4) getsockopt(r0, 0x3, 0x35c, &(0x7f0000ff7000-0x93)=""/147, &(0x7f00004d8000-0x4)=0x93) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000cb000)=""/255, &(0x7f0000e27000)=0xff) [ 1156.150599] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @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, 0x6c, 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], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/24 17:50:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, 0x98) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 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, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000c4000)=0x0, &(0x7f00001d9000-0x4)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) pipe(&(0x7f0000ae6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007a5000)=@assoc_value={0x0, 0x5}, &(0x7f0000307000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f40000)={r2, 0x5}, &(0x7f00003ca000-0x4)=0x8) [ 1156.172404] l2tp_ppp: sess 59/32096: get mtu=1460 [ 1156.202625] sctp: [Deprecated]: syz-executor1 (pid 9931) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1156.202625] Use struct sctp_sack_info instead [ 1156.239920] sctp: [Deprecated]: syz-executor1 (pid 9931) Use of struct sctp_assoc_value in delayed_ack socket option. 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a2a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair(0x11, 0x0, 0x0, &(0x7f0000f31000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000b5e000-0x4)=0x0, &(0x7f0000b69000)=0x4) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/24 17:50:22 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000589000-0x38)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0xf5)=""/245, 0xf5}, {&(0x7f0000b29000)=""/51, 0x33}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f00003cb000)=""/19, 0x13}, {&(0x7f0000e47000)=""/23, 0x17}, {&(0x7f00002a2000-0xfc)=""/252, 0xfc}, {&(0x7f00005d6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000001000-0x19)=""/25, 0x19}], 0xa, &(0x7f0000000000)=""/0, 0x0, 0x867}, 0x40000100) 2018/01/24 17:50:22 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a78000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x4, [0x6, 0xf5, 0x7, 0x6, 0x540f, 0x5, 0x3, 0x81]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007cb000)={0x7, 0x4, 0x8, 0x2}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000a81000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00003cd000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x5}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x0, @binary=""}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={0x0, 0x0, 0x30, 0x2, 0xff}, &(0x7f0000003000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000001000)={r0, r1, 0x2000000000000000, 0x81, &(0x7f0000000000)="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", 0x0, 0x9, 0x4e4, 0x7, 0x29c1, 0x4, 0x7fffffff, "e44a2f7f4e4821505de3b2bd0ee837270c0db8a3cb947fc60909ca6ca7687e5877a301dfb2161077959ebd26f5daa4c8373800eb4aeda19ce5752603062b5e9791fe241039d336562633d9dda513911a54c0b0b3e1bc2f4bf2ba93c10270f766781f080e64585e1d91982c96d64a2f6b3e8c0b3275a654556572944eab71fb82f5a75861541c4f9f055581b7db390829960a7eba8b6e5b9181daac2fba000d9d1a16f027ee3f51bc176ace29e834de603b51888d4f4dd21bfde2ab97d8e6011121679b48951fe083da8e2f336e794e9acb5e0b528e86e76680a76ec63f5aa0351a73608a3971"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xb0, &(0x7f0000ea1000+0x2ee)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcee8}, @in6={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000490000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000083000-0x10)={r4, 0x8, 0x6, 0x1}, &(0x7f0000ac9000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00004b5000-0x4)=0x1ff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000832000)={r4, 0x8275}, 0x8) 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003dd000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f1d000-0x10)=@generic="e6d728d35773047b4601d0db07296e0b") 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@pppoe={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x2a}, @common='ip6tnl0\x00'}}, 0xffffffffffffff69) bind(r0, &(0x7f00001e3000)=@generic={0x1b, "5236ba067f66f495fcc68f808654fcba78030e0399c256d5aab29a39504de506447df2758fec0ba9b8152e185012dcfda0aa98f1f030c79c657c129c3c4de81305f728a20c8aa420c4ba2b532557d6555fd86361a02a573012d055af493a0b8caee4e91d179f0ae172ffe872f3b2867d01535d543f142f5020b8548f1882"}, 0x80) sendmsg(r0, &(0x7f0000960000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00005fc000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/24 17:50:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000+0x415)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000138000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3, 0x5, 0x9, 0x500, 0x74d2, 0x20000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000e600ffe56b", 0x29}], 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/24 17:50:22 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b2e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000765000-0xc)={r2, 0x80000, r3}) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) [ 1156.239920] Use struct sctp_sack_info instead 2018/01/24 17:50:22 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00003e3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000ef3000-0x4)=0x32) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f00000cb000-0xe)={0x1f, 0x6, {0x1ff, 0xf7, 0x0, 0x7, 0x1, 0x9}, 0x0, 0x4}, 0xe) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000ef5000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x4}}, 0x26) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000ef4000-0x4)=0x0) recvmsg$kcm(r1, &(0x7f0000a37000-0x38)={0x0, 0x0, &(0x7f00004a0000)=[{&(0x7f0000ad5000-0x97)=""/151, 0x97}, {&(0x7f0000476000)=""/234, 0xea}, {&(0x7f0000025000)=""/38, 0x26}, {&(0x7f000006b000)=""/177, 0xb1}, {&(0x7f0000ef2000)=""/237, 0xed}, {&(0x7f000058c000)=""/205, 0xcd}, {&(0x7f0000ef2000)=""/3, 0x3}], 0x7, 0x0, 0x0, 0x0}, 0x120) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d65000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f000082f000)=0x88f, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c37000)=0x0, &(0x7f0000549000)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000cee000)="737a975578d64392fda7623043502b4d36296a3d9a3294b094d3acfab61367bd614d696a6caa3e24c0eca5ad6ec65972f643fb0fa352a53541b2ed6eccb599e0e5112373c39b8fd6f7794d14ac353eb3e74f50d275b0c006c0bdabf7e8969061b185394427712f97dd7c48678cc4ce98221fd1d4c53757dcb2aae7a7f46003c418a59c7d436c4cc009f8a88f3205d121c55604818b0eb8e066e1c01805b06833205e3bcd73a6c460c8d9e30e4c04dc", 0xaf, 0x0, &(0x7f00000ef000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x1}}, 0x26) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ef5000-0x4)=0x0, &(0x7f0000e8d000)=0x4) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ef5000)=@int=0x0, &(0x7f0000ef5000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c91000-0x48)=[@in6={0xa, 0x0, 0x765, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3cc}], 0x48) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000ef7000-0x8)={@rand_addr=0x4000000000e9, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) writev(r1, &(0x7f0000ef3000)=[{&(0x7f0000ef4000-0x33)="5fa95f674121126f5f1b4709a935ab7b30d56a8c44dfe8f7c54175f63b479fe57797c3031ab9c65e39fd5c4a7b799792c6a9ca", 0x33}, {&(0x7f00009c2000)="2004bd3e5945f40e96037cd39bab786cffeb828ec08b34c94b2d67fbad690596a53f6639baf2a788747c62d14b32b55fdf63a4d40dbaa472fc627aa516f8b9d7c088e330391a6d1baef8e904e3d452b7d2f166683482220e1e65faf9060c7ae334442a09e913cc108885ee1eae12cd7e70482d384c85be7f6f0dcdbdc57a23c8c0b499cb58f2214fab9e4d74716c7a6da212686257ce5afb0dec8eff3ededbc5ad9d3f14db952c7435884e53f471a46b91ab73e8eb7c4f1ea1", 0xb9}, {&(0x7f0000ef4000-0x47)="7238fad05dd1b7b480a1c938b9f5be6501ae6d989cbb50e1a590f9fddc105bd00506cc5104414d1ba18c2b382c79295cffe9bc66514e90ba4f31d3501a079e6fad481a9ae1b568", 0x47}, {&(0x7f00001cb000-0x1000)="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", 0x1000}, {&(0x7f00002e9000)="a94efc5c8d4f5930009e90cb577906b9693afab3b5e770c2ac5128d635e2956de857ccaf71f5f2776a946c7290f631", 0x2f}, {&(0x7f0000ef4000-0x5a)="9165bc56127686cedf607902c43abfe1f87cae388e14aa4986098cb4b6176f132f5ac0edae495434f46eaea10e941c5bda4c061da5b1021b2531c9eaa65d9dfe0fc1eb666a5be55bc3ef5b2975a763af48d6cc92c741b4f56b3d", 0x5a}], 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/24 17:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d47000-0x4)=0x99, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b99000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00008ff000-0x4)=0x6, 0x4) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b43000-0xe8)={{{@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], @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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000549000)=0xe8) socketpair(0x4, 0x6, 0x9, &(0x7f00003e3000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r4, 0x6, 0x1f, &(0x7f00003fd000)=0xb1, 0x4) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00008cc000)={0x6, 0x1, r2, 0xfffffffffffffffa, r3, 0x9, 0xfffffffffffffff8, 0x1}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aab000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet(0x2, 0x1, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000043a000)={0x0, @in6={{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007fb000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000e35000-0x6)={r6, 0xb60}, 0x6) 2018/01/24 17:50:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x5, 0x0, 0x4, 0x10, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f7000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c85000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000064e000)=r2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00001e9000)={r0, &(0x7f000031d000-0xd9)="e17c31fff1aadd362e67661f787121e7b8e43ef56735414eaafaa86037b3ff9c13f9e8b5603758b9154085a3415980c4e7697026aa9063eea2658c7ab3098f443d83480a81b83ee21c0b64561089cfbb9fa516650a843932351dafbb32c9e4ffa62d030c8de6d602674c50c6400cc7dcb8cd5c5eb2237208d1e802ba518c39022523142ec5c3a08494ef2560e54f63238228457bc18a1ea61ff6c5c91ed2450072d78115906cadff8651e39f1b99d2181d9f49bc6c52d61a44434820cd686eefe5694b02c62f5cb5afcd8aa4ac0f968143eb785e10fe295edc", &(0x7f0000e15000-0x67)=""/103}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000121000)={0x5, 0x4, 0x7f, 0x20, 0x0, 0xffffffffffffffff, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r3, 0x2b, 0x10001, &(0x7f0000db3000)=""/4096, &(0x7f0000f6e000)=0x1000) 2018/01/24 17:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000105000)="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", 0xfc) getsockname$netrom(r0, &(0x7f0000c96000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ee1000)=0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000088d000-0x8)={0x0, 0x0}) 2018/01/24 17:50:22 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000001000-0x106)={@random="712acb229746", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x88ca, "e9170da6e602fe0778b21e3446d165e2"}}}, &(0x7f000000b000)={0x0, 0x1, [0x202]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000c000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10, 0x800) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000003000)="a81abc9b11b811dc913c23acaf9ed4125c8220", 0x13) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000000e000-0x8)={0x0, 0x5}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000e000-0x14)={r2, 0x9, 0x2, 0x5f, 0x7, 0x800}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000c000)={0x9, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000000d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000006000-0x8)={r4, 0x2000000000000}, &(0x7f0000005000-0x4)=0x8) 2018/01/24 17:50:22 executing program 2: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005e4000-0x4)={0xe7a}, 0x4) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000dd000)={0x0, 0x52, "aaf0dcca78504cbe1faf5f0cd547ef0f168279dd89634611bf1b2611ee82a25a99803bb21eb0223b74de2f5dc0984f4733282ae2514b6cc07ac822abe1108eb1c5cc72a5532f3aae5179964edd87fe938195"}, &(0x7f00005e6000-0x4)=0x5a) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005e6000-0xa0)={r2, @in6={{0xa, 0x3, 0x2e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x1000, 0xac, 0x4}, &(0x7f00005e6000-0x4)=0xa0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) [ 1156.352179] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 1156.374929] netlink: 'syz-executor0': attribute type 21 has an invalid length. 2018/01/24 17:50:23 executing program 7: pipe(&(0x7f00005b5000)={0x0, 0x0}) accept$nfc_llcp(r0, &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a0000)=0x60) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000073b000-0x19)={0x0, 0x11, "5f4ac7de04dd5bb7e1a16a982f60872b61"}, &(0x7f000097a000)=0x19) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000018000)={r2, 0x3}, 0x8) syz_emit_ethernet(0xed, &(0x7f0000e83000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0xb7, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x7, "e3a4a56f9341eb"}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x280000000000}, @generic={0x100000000, 0x84, "3fd78b93979a0dbea432f3fefabc4f99bc4b1d3baeebac86a91ae90751411eaee733a91705b4e94f7eb1edf2040fb4ce0381dede9a3df8338bd4631f5b081c85a3d3ece5fa65a4b97a73240dc3646726f74c5db35c9217a66339184ccdcc8ab40228b5c3aa7f8efd7bb7494ffbaaaea09f4acad3df6c51f8750e20506cd6106da4883a12"}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x0, []}) 2018/01/24 17:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f77000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 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}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0xc4}}}}}, &(0x7f0000490000-0xc)={0x1, 0x1, [0x0]}) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000004000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000004000-0x4)=0x32) r2 = socket(0x2, 0x3, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000f000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x1, 0x0, 0xffffffffffffffff, 0x6}, &(0x7f000000f000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000)={0x5, 0x9, 0x2000000, 0x9, r3}, &(0x7f000000a000-0x4)=0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="539892ea7afd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) pipe(&(0x7f000000c000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x100000001, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000000f000-0x48)=[{0x8, 0x5446}, {0x7, 0x4653e690}, {0x2, 0x8c9a}, {0x3, 0xfff}, {0x4, 0xfa3}, {0xb, 0x8000}, {0xb, 0x3}, {0x8, 0x9}, {0xa, 0x0}], 0x9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000010000-0x20)={0x101, 0x0, 0x3, 0x6}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x23, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r5, 0x40106439, &(0x7f000000f000)={0x7, r6}) 2018/01/24 17:50:23 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = getuid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f00007e6000-0x4)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000064f000-0x4)=0x0) r5 = getuid() r6 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff7000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000330000-0x4)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f00009fc000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f8e000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c20000-0xe8)={{{@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, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) r12 = getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ff7000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@local={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=@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}}, &(0x7f0000dd7000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ed1000)={0x0, 0x0, 0x0}, &(0x7f0000d2a000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000060a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000061000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff7000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d7000-0x4)=0xc) r18 = socket$l2tp(0x18, 0x1, 0x1) r19 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r20 = socket$inet(0x2, 0x4, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e0d000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r21, 0x8904, &(0x7f0000ff8000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000081d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000250000)=0xe8) r24 = getgid() r25 = socket$bt_hidp(0x1f, 0x3, 0x6) r26 = getpid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff7000)={{{@in6=@dev={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, 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}}, &(0x7f0000ff8000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = accept4$inet(0xffffffffffffffff, &(0x7f0000ff7000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cef000)=0x10, 0x80800) r30 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r25, 0x8903, &(0x7f0000ff9000)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000ff8000-0xe8)={{{@in=@dev={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecf000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) r35 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000026e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000134000-0x4)=0xc) r37 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = bpf$MAP_CREATE(0x0, &(0x7f0000ff7000)={0xe, 0xfff, 0x6, 0x9, 0x10, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000ff7000+0x878)=0x0, 0x80000) r40 = socket$packet(0x11, 0x2, 0x300) getpeername(0xffffffffffffffff, &(0x7f0000f9e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000-0x4)=0x2e) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = bpf$PROG_LOAD(0x5, &(0x7f0000ff8000-0x48)={0xd, 0x6, &(0x7f0000ff8000-0x30)=@raw=[@ldst={0x3, 0x0, 0x6, 0x9, 0x8145059a783b477e, 0xfffffff6, 0xffffffffffffffff}, @generic={0x20, 0xc4ae, 0x1, 0x10001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x7fffffff}], &(0x7f0000ff7000)='GPL\x00', 0xe578, 0x1000, &(0x7f0000ff8000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r43 = socket$nfc_raw(0x27, 0x3, 0x0) r44 = socket$bt_sco(0x1f, 0x5, 0x2) r45 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = accept4$packet(0xffffffffffffffff, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ff7000)=0x14, 0x80800) r47 = socket$bt_sco(0x1f, 0x5, 0x2) r48 = socket$alg(0x26, 0x5, 0x0) r49 = accept4$inet(0xffffffffffffff9c, &(0x7f0000859000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb9000)=0x10, 0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = accept4$inet(0xffffffffffffffff, &(0x7f0000ff7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff8000)=0x10, 0x800) r51 = socket$nl_crypto(0x10, 0x3, 0x15) r52 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000b3000)=0x14, 0x800) r53 = socket$inet6_tcp(0xa, 0x1, 0x0) r54 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r55 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00008ac000)=0x0) r56 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r57 = accept$packet(0xffffffffffffff9c, &(0x7f0000ff8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000132000-0x4)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000040b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000036c000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009e9000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000628000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000623000-0x4)=0xc) r61 = socket$inet6_sctp(0xa, 0x1, 0x84) r62 = socket$vsock_dgram(0x28, 0x2, 0x0) r63 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ff8000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e8000)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) r66 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff7000)={0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r68 = bpf$PROG_LOAD(0x5, &(0x7f0000223000)={0xf, 0x4, &(0x7f0000352000-0x20)=@raw=[@jmp={0x5, 0x7, 0xd, 0xf, 0x1, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2df4, 0x0, 0x0, 0x0, 0x6}], &(0x7f0000ff8000-0xa)='syzkaller\x00', 0xfff, 0xf2, &(0x7f0000ff8000-0xf2)=""/242, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r69 = epoll_create1(0x80000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) r71 = socket$llc(0x1a, 0x2, 0x0) pipe(&(0x7f0000e74000)={0x0, 0x0}) r73 = socket$bt_bnep(0x1f, 0x3, 0x4) r74 = socket$inet_udp(0x2, 0x2, 0x0) r75 = getpid() r76 = getuid() r77 = getgid() r78 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000955000-0x1)={{{@in=@multicast1=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003bc000)=0xe8) r80 = getgid() mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ff8000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000122000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xe8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ff8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ff8000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ff8000-0x8)={0x0, 0x0}) r85 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000507000)={0x0, 0x0}) r87 = socket$inet(0x2, 0x2, 0x2) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r88 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000ff8000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ff7000)=0x60, 0x800) r89 = socket$nl_crypto(0x10, 0x3, 0x15) r90 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r91 = accept(0xffffffffffffff9c, &(0x7f0000ff8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) r92 = socket$nfc_raw(0x27, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ff7000)={0x0, 0x0}) r94 = socket$nfc_raw(0x27, 0x3, 0x0) r95 = socket$vsock_stream(0x28, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f00006e6000)=[{&(0x7f0000ff8000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000982000)=[{&(0x7f0000ff7000)="fd88703afdd2997e45ba9be8676a3ac23cdd26ef1ee78a428970ea2541aa0502c6aa0bd8f43974cbeaca098e8ac53718d4b29f9eed146dd20a3c12a576f2dd822ca8eb35b273d1695a28ffb8444bed46eebeda22d7", 0x55}, {&(0x7f0000ca1000)="c466ae1184d08fbc85110ece7942875ec5491b097b9ee03d3cf6cd7098b76bdb457db9cf38d9ab799f64fe467d179ae37cbbdea9e930c7639ab27cca0ac1fa89a325ec8369a0dd19665c8153ed265effcb57fb0f080d94637ebcbbedb0ea5f36f4f3636887ed9cdc89e137374017eb7d2ec6b530f4ea96478f01c8f481192d6b079225151337f77e9995ff0b2d52a427dd7c4ff13c9d2acba9aa3108a8f2663315f2fefa338b", 0xa6}, {&(0x7f0000fcb000-0xc3)="1570c9e4d5d538f16e1f8a28b4e7cb7b41267b0321a556e9241e50f6f8dbf2f02d04ab7dec1e403955923ef0c83ab3460b53ea442947acd30479756230eda7b1cf4d335d62b7b386cf5ba9b8278d36fc717ae1f62e35779f7c37b23a37e2585241cd8ac184e406265b2e14b8410774d4964275ab3234895bc3ef95928ff946b3e5aa67b29e01556110c495062f8af7d709ab0e936fb647cf221b21c1f59d1bea77443bca4057fa27b6ca30b12cd791cbe42c9b3b621d60912484b0eaff67f382ed0ff5", 0xc3}, {&(0x7f0000ff8000-0x9c)="07cb8821e25333844f2e0c8d67d0cbaf9425680a0d56da8349363d73e23da87439b7255442a78bf90ace6ef8af77c6d7f03be62f23dc76eb683c6a63ab7f587b41117eb479f54b130ed44a85cba84dd38c80b26a864dee206705faff4c7802289a9f2fd45a9856b0c0971b4f7ebe056e6c729e0d1f51531a050c68dd51aca6c832c30640d24da78c58683d7114146c8b2cb0a64198c734ce0bf927b1", 0x9c}, {&(0x7f00000d0000)="faef175dd17639cc0f13326e0947d16130db624de0690e0a0e5f763cc21420fa086a452f9733c7537d72efb1a6cc53ee47c2af1bbfaa4adb1469bb6f6e8b1b10610f80d0bff25bcccfe18ea7050cac875aed373de5604527b3f900ab396a0dc364ee26f535641ba57ad16c126ee2e075b3442785e09ab19cea128949467ab5df5c8803bd8a20e44444c0e199cfc0121516d18bb1c4fb792068cd394faa86cfe4849f65ecdfc927d5c7725e560ee7e069deed0795b12d", 0xb6}, {&(0x7f0000ce6000)="4b81d942bd23c7426c4f416f3994700291718e155f911dc86a5aa3840265bef9cccdb0410c963e48b85159fc0d6c407dcf50a7da53df9b07f5966318563c3d13aa05838c1654648e0c13085b490e1bcc07b341fe5aadf2cb094dff7be449fc3172a75fd91051f9151693ebbcf84f37a7220fc68d965d3857ec", 0x79}, {&(0x7f0000ff7000)="df29a2377527fda66e4fe61830242bd1429e330febc3ce4a98f2d82301bfe68d53c594cd603ac1409cf4ac127ca2bad2e52e8a06fc5aa356f4e76ca81a0e825819d2c1737fa6767ce3ce1e5cea45c02f59c8d0196996d6a152261ea701651f0f8517dcc1868a42c642a81d7da927145bcaea9ae1cf0b7fce8406596fccd91dfc5b2770feabeeabf1ffd05bc8367cbb3787ba4a17306e68262dd59846d28aa67708533f3ae6c7cd84e66070f553ae5271", 0xb0}], 0x7, 0x0, 0x0, 0x4000}, {&(0x7f0000320000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002ae000-0x10)=[{&(0x7f0000956000-0xfd)="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", 0xfd}], 0x1, &(0x7f0000bb5000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, []}], 0xb0, 0x20004051}, {&(0x7f00003ba000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x20)=[{&(0x7f0000ff8000-0x64)="55622256cc0dca6dc129e115f9569d85bf37e29a3b3a01c09690e96a5aa3b01e174792611e4a26547f3463a98a8ec121462d15ce9383cfe10b458ee802e257aa23b1220dc7740ee5d44624a4d2b426c7aa34f2fda7890cf2f96424ba03a2bd60a9a4720c", 0x64}, {&(0x7f0000e68000)="", 0x0}], 0x2, &(0x7f00008e1000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r18, r19, r20, r21]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r25]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x98, 0x40}, {&(0x7f00004f0000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000ff7000)=[{&(0x7f0000ff7000)="fc58952f534bc5809c1dd1b770bebfa2d5aad8a06f912c582f497d7a73504d245f6fad7f1b6377536a9903c675a43f4c5b296ccf0e56ccc3fa29f1cace93e64b09", 0x41}], 0x1, &(0x7f0000ff8000-0x18)=[@rights={0x18, 0x1, 0x1, [r29, r30]}], 0x18, 0x40000}, {&(0x7f0000c75000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ff7000)=[{&(0x7f0000ff7000)="cbb99cff69047cade160295cbd94aabcf87b37b1d8486a50bda4f3b044a9ae3b178fbd64a25d8c548ae7da89e510a558004c11d9338b6bff874815c835a02fee0d571f949f88c799f27dbda32e444645a16a834365148c488fcb6115e4cb6b0f4cb5c6c54752f27faae7ba92cd68b95a5814e5b2606c5c050c8cba22fde2c222", 0x80}], 0x1, &(0x7f00007a5000)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r37, r38, r39, r40]}, @rights={0x38, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48, r49, r50]}, @rights={0x30, 0x1, 0x1, [r51, r52, r53, r54, r55, r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x18, 0x1, 0x1, [r61, r62]}, @rights={0x18, 0x1, 0x1, [r63]}, @cred={0x20, 0x1, 0x2, r64, r65, r66}], 0x138, 0x8000}, {&(0x7f000082b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000039d000-0x30)=[{&(0x7f0000ce4000)="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", 0x1000}, {&(0x7f0000ff8000-0x12)="999399693df5e85bb399700b4b8c2379550d", 0x12}, {&(0x7f00002f1000)="8a353252519271af078139fcbd817d2002f045d2220a157bcf2bac6127c1d217d7bfe1e76498858c4ca21b57b7ad11e14284328e050b3c0783c3c99d72b5b6ffa9e1a43b123824d489cbb72a6d55287256fae31fb58452154261c9cc0fcb38fe9d7197ac92efe4a22a3d91cb39a1dc6e62d8a733fd9de643abf1afc4b71b64368e974f16b8f2d8fbc28d0a3539209e67eef4251eb1696183fdbe065cc8281f5ce1e771860f49b0ea428936a68104073f98f6476af2309e40", 0xb8}], 0x3, &(0x7f0000933000-0x110)=[@rights={0x38, 0x1, 0x1, [r67, r68, r69, r70, r71, 0xffffffffffffffff, r72, r73, r74]}, @cred={0x20, 0x1, 0x2, r75, r76, r77}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @cred={0x20, 0x1, 0x2, r81, r82, r83}, @rights={0x20, 0x1, 0x1, [r84, r85, r86]}, @rights={0x18, 0x1, 0x1, [r87]}, @rights={0x28, 0x1, 0x1, [r88, r89, r90, r91, r92, r93]}, @rights={0x18, 0x1, 0x1, [r94, r95]}], 0x110, 0x4000}], 0x6, 0x40040) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r96, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b50000-0x8)={0x0, 0x0}) socketpair(0x11, 0x6, 0x1154579a, &(0x7f0000226000-0x8)={0x0, 0x0}) connect$l2tp(r0, &(0x7f0000071000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x4}}, 0x2e) socketpair(0xa, 0x80800, 0x3, &(0x7f000042e000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000671000-0xf5)="1d6b9481cbe5a9e74d38238ee715f0a5b18d1618e5150182303221fd76d9c159078efe8960104e7faca96802017fa5f8987a47b0d0340d439b775fe4259ccbfdf8a01ff4220d05b92f8cb24685c9e0807ff89d907f0c88a7166a840ab8bf2723319da422c98c49625bbbd81fc96c943093d65d16a8d8909e9dd3f4406874b33842ea2f841446a1050688860b44edd7169fc0c96061944464cc6dbb4ede406e1990eae878bff4d934e8a766122daf337acc03b5f123771e3d57d3df9d832eb3f4e72b96c320c6a8d5ca236cb35439ee54ba1c31453faa863ba5fb82e1fdd423f271ac12ed1c18f6d9fb0c4351285637ed06e30952b0", 0xf5, 0x4, &(0x7f000066a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f87000-0x4)=0x10, 0x800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f89000)={0x0, @in={{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000a000-0x4)=0x8c) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f89000)={r2, 0x7cf6193b, 0x10}, 0xc) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000066e000-0xa0)={0x0, @in={{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, 0x10000000000000, 0x0, 0x80}, &(0x7f000099c000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000e72000)={r3, 0xfffffffffffffffe, 0x1, 0x0, 0x8000, 0x0}, &(0x7f0000f86000)=0x14) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x9, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007b7000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000492000-0x118)=[{0x0, 0x0, &(0x7f0000e0a000)=[{&(0x7f0000601000-0xa4)="2410d78c52150bd9ab015a8d2a45442bcb9453e8c1bdd0c16a939ef75048dd110dd95e1fba12582caed851f4c973ef509159e1f1b8856db4ac93d5a1a1153fa351a6da7fb24fb9c1875b050ec631297656f559fc913d637387923c32a206184f70d0568e1e6bb968f73ecc1a5fcd84447c3e02bc1bfb16d0583bf82dfe345ef65343391038d09f10d74ef95f08e6faf800efd24a1384d96acb131ccd3ba3cfc753e210d9", 0xa4}], 0x1, &(0x7f0000135000-0x158)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf5, "ff63550a12a5a79ebe16b3fc41fa3cead0e2e4dae32e66f9c8252c7685990e939ac14d96397a5a743278c11c7ec6fa611a0771c3b89b69776aecbf5608951e662a987ed2d2a21412a1ef706ab5e8940bfe449895c4bf9d0d139998042ed99aaeb17585bf650813b49753761833f815308dfe0d97dd3c0915b20a1a2dd970294f17cf9783638620188197a0abbedc27cb5639c06625e61f616917aab5386c8eec59f1afeec2cc744526914e8a98d7d0299742c87e35baadb4502323285cb61e375230e7e850986a6bfb8a3e00f6d2cfb9ae101b5b5e0c8406b81d918f10d946a12a9e32841b87b7a1fac268e47c5782b0ac11c86b94"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x158, 0x4000}, {0x0, 0x0, &(0x7f0000a7e000-0x20)=[{&(0x7f0000e25000-0x1a)="4d04510fb72be76326d3b1205e26a0cfe8cc17dec2e99471d360", 0x1a}, {&(0x7f00008fc000-0x75)="c7337f2841a2fdc2f516c994239808223bb30eb9c575808326c6bfb77a4c02e51e48b54ce55230866c1a6cc399eb1b40e66d4153f0752b7a13005d061da212f5bb14f1ae7c06d4b52325d611debcc1947035e013a63537632bd9a00ab08c5b3e4274f36d4c89fee025293940ca529f52815b2df28c", 0x75}], 0x2, &(0x7f0000857000)=[], 0x0, 0x40000}, {0x0, 0x0, &(0x7f0000213000-0x70)=[{&(0x7f00004e4000)="4262b2d317", 0x5}, {&(0x7f0000a9a000-0x84)="8945069025ec81e91fad3ba41c279eefcc05e0fffc751d25290e87e389c9da091dd720a71d13a298e80e5d00b6f6da115b3ec84079969dd60b701780948b81acc51b158254a5171e5e9bff1ce21ffab219de038de396101f1e12fad92718d7680068df1066df9024080f16b269dadf209db6ee9a378ed0db47aa1d2298e9bfdbb858920c", 0x84}, {&(0x7f0000a63000)="5b767a18fcbfd1b11c56149bee9bb99ac8ff67c6081b2b3f6d2ccbc86687106b27eff52de68e0bff69a4726d754fea2ee9027cf624210ebad4a87d5a4e32b870d22b52fa0fcba9128b6752b629253bbb12215014d9abec5d5a0be00675439063d9492472f5956ecee1fc6b0d054cf1b68708110e5790850fc4d21946dedd1163489de4eb0be93920987ca958e59619adab483cfa63a8047f10", 0x99}, {&(0x7f0000281000)="7441dd1f67ec4ffb229f6ec153dbf0ca643e481e67dbdcfa73c55573f5b1032cc36561c66e5658f6f1ecad630ced7de747f5dec89b17d9a7676a0127b63f4c2f577142e2c278", 0x46}, {&(0x7f00004b5000)="1d115db260deb71f320dc8e6642656d480294768167c71494fa7b470777db21bfbf0317112e165aa24e10ec6215a6656e64cd5ec7c511684de1ab4ca5a2ae36a548ff29c18a76f91c8bfddfafe6ccee8fe1546cd25740dd7ff784429a449505cd16b727018c6db09db4e8eae1d846f880bea787de9dcb50814076e5d8ff8d1b08a924c21e107294ef48a0bdf36e95f440d777f0d63530f5899fdcc23483e011699883d6cb5eeef2009325420ebfddf56cfe0d43286a1c93a06877e6f571551080edb52ff20873f947c72e8487cedaea0c6de0ac1a70dd4ba92b65a53d825adda6d783813b6ffdb89e7c945dbe13bf87dd250", 0xf2}, {&(0x7f0000eaa000-0x83)="9afaef3907a6ac4769fd9dd365763ddf54ccab9c81cf18f5a21031b3f69a6e3cb7d628e7da42a2ef964d16c71e748694f2dddb2961369292356fa00850cfaee0828c43dbc1dfff5ef4397d5df50b8e4cefabf6f11dcac209f3d1342017a427be21fba29ffe97b55a68208ce62215d092306fe8381fe2fcdc5c12ebfba329b2215183f3", 0x83}, {&(0x7f0000347000-0xc5)="9da7d9143784a5b46fda0f8989ce65fd7c52f9d3314c2e1944227099eb365203b77aedcff8913c11d48f22ed320312aa93f3d66f2426c11b7204411fcafd8846a8860af96d41b3eb8a1b602a5bb46f5de81450958f846088b8ee677eb74bcfab0bd3e357b35d94dccba00dead9e8e980f4b45715241a48786ed2d42e1402d375262b3624f04a40ccd6f553e10b25bd4296d28319dab71afebbb9fa97a46e87b6f6ec217d5ad9b75b1eb204e14d07f7628cfe1af3e1d9e85a6134331f532240f6415d1eef97", 0xc5}], 0x7, &(0x7f00004de000)=[@iv={0x90, 0x117, 0x2, 0x79, "c98c4c7cd12eb224a832f1c5b527042fe680f65b46f02ec3880325ed89db9267f4fd9e8619e1d82459af9c9518d74d445c0e848f5c463392b96ca8e6258712729455654d0983cf23a569b36c39ba8d6eef117ba0def6d8221d6e05ba1f5119fd48124306683c8a19b9c6378260e4160564ef36002f9c6900b2"}, @assoc={0x18, 0x117, 0x4, 0x7293}, @iv={0x60, 0x117, 0x2, 0x49, "c7f2f878f0222c65faef3435329cb9d35512c3ce9d67168fdc228ae146aac2b62eda98c45629dbfe820832200d04133a51aac2f3bf2cf359a355fb5dbcc5ba8447535464aaf75d2dcb"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x88, 0x117, 0x2, 0x70, "a4017784520e4e9401adc98b2f9449117906dd06fae265dbc411d0f3bc63d023a60f155b4b9f1246ce33bb841b5f879857abc32f70b3fe247ede40c92cd19dd94ea6774be668c558b82581ef33131d18169dcaa51484d6f15a8668843379f6bd01858f422fca887855942cbc6511e989"}], 0x1a8, 0x10}, {0x0, 0x0, &(0x7f0000fcb000-0x30)=[{&(0x7f0000080000-0x6f)="679fe4b13db57ac0416f2cbd5f0aeead8693383ac1d9987821b42360233fddff1f5de2d636d825c2389bc313df72cf11a88ea15852b390b44e312d44ff223c0a353a787cd7b9a2028201bf882ae14de808677fcbd21877835cbad4ba1946560f5adad8e6d48abefc86f6593c869176", 0x6f}, {&(0x7f0000ea9000)="ac56ebe2bdbcb43a022960f5cafe78a60e62b47fbf5f67ba16e06f7e612701a20486d823b8c254fe1a22785861271f", 0x2f}, {&(0x7f00003b0000-0x63)="dfc5f07bd61932d936ea3b35d1a3f8d523172ec0c53d7cf32406c4e7357cec39b7e8ecb34ad1a797b9f8e42a8c56d4e54ae5d39c5eb179357f5ba68e32cf1df7ebd29c7610d50c4d68426d8dda2af021d8b182250be596452cf1480e308ea6927ce36c", 0x63}], 0x3, &(0x7f0000109000-0x1060)=[@assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x6a1d}, @op={0x18, 0x117, 0x3, 0x1}], 0x1060, 0x200000d0}, {0x0, 0x0, &(0x7f00000b1000-0x20)=[{&(0x7f0000b9d000)="57397b5a021b16433c6e8c163bd7a7643fce4e0f4d27d4942c3ddcc50c5c72f06677627af7912c54b8f701366fdce4436ea55c07cc80353dc6a2923c81e09a90cf432b8487a5e699dde4732de6fc279a9db327da1d8bdf02cf1ee786cd10c803d464124125d9521d2228", 0x6a}, {&(0x7f00009fa000-0xb1)="117ab6c6cbc31264e947a2d57640f08fb01b91f0f5da183c0857ca934c4f17aca5aa289d584e6728dbf06aa91ba88017d7efb97afe170b3c99bf5a721152c2665bcbaca4c951fd9577990b7d2a36e7176881798e9463a536ce878492929a92b86100a5902d342985e3e020d0908ad9a29eb7b30b3d5bc44f808e308f3e8778308bfbe2bd17dd46d8e301cd57cf8d828baa836a3ee9486e2f64c7785ef6aef2cc5c2cfdec6082109c97f7612297615f6981", 0xb1}], 0x2, 0x0, 0x0, 0x8004}], 0x5, 0x80) sendto(r1, &(0x7f0000871000-0x1099)="", 0x0, 0x0, &(0x7f0000346000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e) 2018/01/24 17:50:23 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000915000)={0x0, 0x81, 0x7}, &(0x7f0000360000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a8f000)={r1, 0x9, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000043b000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000eef000)=[{&(0x7f0000beb000-0x11)="893fdcf5c33d7c2c9a5034dbd859e36b0b", 0x11}, {&(0x7f00000e9000)="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", 0x1000}, {&(0x7f00000ee000)="ed2871433a1106f6f865e8009528e65ff9676e278d5c14270209b126588e5a9bc572e94b37213df27a1b693c57c83d50d210787236a708eebf26164f2187f5c44b4c1ee7fec14ad1aabfd44cfb79cc5df748639643cc9fadb94c7392f3dcee6f740f05ec71302e3dd85d814e15d76b8d6a0a8094de885dbc13f30be74560f50813774972e828b0e32db883f2149be230c0b5c3a62f139d4734ca9a6997f975e78217531069d27a8bd9982f4d8025453f9dd9ab17885a4d2994785b1d6ed32defd581b9b98cec4b2e381f058782c82d3d2e1e0bd6e9801ebaba519afdbad35738d1e130860085ad419794489942dc7728", 0xf0}, {&(0x7f00003ec000)="765932fe1010328e0ca5f3de696f7d099033bd8700304ebae1267bd8ede305622b015fcc3fdab49fdc9d4c5a65602775fa9d8a344dc4a0505a2c6bcd4b194d6378cc4904525ff6010defa282781c3d61bd6d8c731f1a110e0f2dba2707ec6458247ce84fdc937d40db46391abb7e67d9dc91e7715c6808b99df5cce7fa662097225cf76fc29c35f1ea3e1d814ca8c159ce3fe700d5eed9ae07c7c642", 0x9c}, {&(0x7f0000727000-0x1000)="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", 0x1000}, {&(0x7f0000281000)="011e8663340a904bdf", 0x9}, {&(0x7f0000eef000)="85f645997de4e57a0a93c872ee02e8c420f04f1883b41834e277f2254c1fa065eb1f", 0x22}, {&(0x7f0000d52000-0xac)="b317f78a2e69376186e7122b6c61d1f7cd6ddd149a16eec9eb840dd950781d255efffb00d6736c8c7fc048c522d685d55197cab26e0d43ca2dca6a9cc17650fa9eab307f6368badfd59a2258254e4cdcff29e1243ccc883d952288d13054cb4ffcea322a5c2f568ed6b959548acf40e4ab9eaa6af94a4d4e1b2f5e2ff872b63d8c726dd10eeb3e6c6e6acfd34294add3a8849f2b580584e801de70bebc5462169f89ffe8ffe909a9eb5a3d56", 0xac}], 0x8, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ef1000-0xc)={r1, 0x69, 0x30}, &(0x7f0000ef1000-0x4)=0xc) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000db2000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x42020080}, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x204c083}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 5: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001d000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x3, 0x1, &(0x7f0000019000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000023000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000023000)=0x10) sendmsg$rds(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000022000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000022000-0x8)=0x0, &(0x7f0000013000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000002000-0x8)=0x0, &(0x7f0000017000)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0xb0, 0x0}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000024000-0x8)=0x0, &(0x7f000001f000)=0x8) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000205000)=[], 0x0, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f01000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f02000-0x4)=0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000f02000)=0x0, r1, &(0x7f0000f02000)=0x0, 0x10000, 0xd) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000ddb000)=0x1, 0x4) 2018/01/24 17:50:23 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x80800, 0x800) r1 = socket$inet(0x2, 0x3, 0x3f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000000d000)=@generic={0x1, 0x0, 0x4}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f000000d000)=""/63, 0x3f, 0x100, &(0x7f000000d000-0x9)=@rc={0x1f, {0x2, 0x3, 0x5, 0x80000000, 0xffff, 0x1}, 0x6}, 0x9) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000000c000)={0x3, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x209, 0xca9, 0xe2, 0x4, 0x3c6, &(0x7f000000c000)=@generic="498736b096ace4e8e86e0daaa2aaf91d", 0xfffffffffffff751, 0x6, 0xbe}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000e000)={0x1, 0x8, 0x7, 0x6, 0x0}, &(0x7f000000e000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000-0x18)={r2, 0x1161, 0x30, 0x3ff, 0x1}, &(0x7f000000e000-0x1)=0x18) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d3684a4a2809302060000009643096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009bb2136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xffffff42}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f000000d000)=[{&(0x7f0000005000-0x32)=""/50, 0x32}, {&(0x7f0000005000-0x19)=""/25, 0x19}], 0x2) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000d00000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000663000)=""/243, 0xf3, 0x40000000, 0x0, 0x0) r1 = epoll_create(0xff) pwritev(r1, &(0x7f0000f35000-0x20)=[{&(0x7f0000be0000)="d77de75fd78775ec148aae76cfecc291463255b6449fb0b05d7d7334b8d81a343e5fa12e6f9f0d427a2cb3fad3b70e524fe0d66e9c35c8a61a2f29fb5e056855b1d9e81683bc9253fc37a4d5247b47ef6ea648fb228b68390f012f7125773ca42a53dfe9d3cc35c5c5a8", 0x6a}, {&(0x7f0000d72000-0xdd)="3ba45a820606322fff52bdd84181ccd52000c2f759e4c37196487436d4caf64cc2c7943cba444d9fc6df39599e031edc01232d88c2d95d6ac6b2dec13da560b95e864b48a845a180484f88a55d7b205d480bdcb53a7761c034c8111329575765d639b37671e040b99b7e66f9f92dc5c872360b80ccb3d8169599bdbafe42a0e7f65c277558df550f1daa9e3d8a5b845b560abbf085f887c3e02d8a61b7525798eff58aac19b7e7ddfcde5a7aceec3e4a2235106cc1cb48be5803ab9b6f6efefe4834401ac9aafe82ea9f0201169402b0588bf159c7782feb1c13051242", 0xdd}], 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000035000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(crc32c-generic)\x00'}, 0x176) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00009c9000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000462000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000e6c000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r4 = accept$alg(r2, 0x0, 0x0) recvmsg(r4, &(0x7f0000b31000)={&(0x7f00002f5000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008f2000-0x30)=[], 0x0, &(0x7f0000593000)=""/255, 0xff, 0x0}, 0x0) sendto(r4, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000095c000)={0x14, 0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 5: mmap(&(0x7f0000000000/0x102000)=nil, 0x102000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x2) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet(r0, &(0x7f0000102000-0x1000)="", 0x0, 0x0, &(0x7f0000101000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:23 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x80000001, 0xb, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000004, 0x0, &(0x7f0000c63000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r0, 0x0, &(0x7f0000fc2000)=0x0, 0x80800) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000494000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xfffffffffffffeb6) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000e5e000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d21000)={@loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x1, 0xff, 0x2, 0x1, 0xffffffff, 0x6f}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) r1 = socket(0x1, 0x2, 0x3d) connect$bt_sco(r1, &(0x7f0000a8a000-0x8)={0x1f, {0x3, 0x1, 0x3, 0x6d1c, 0x101, 0x7}}, 0x8) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000bb6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d70000-0x4)={0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000ba0000)="08b4e70c0599bd295b5d97", 0xb) r1 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) close(r1) 2018/01/24 17:50:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x6e)=@un=@file={0x0, ""/108}, &(0x7f0000c47000)=0x6e, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000002000-0x1)=0x5, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000-0x1)=0x5, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00002ad000-0xd0)="c78475d06cf5475e23bfcf571c08cf577d6848908d4bee23c4e3edbe4c9360d77caa948dc1e1447ac59f6cc891135863a1b42b4024d94df468140781995c334dceba4fb9ba4bf64987137edd50991699d33e307775c103f203727cf9d9478c3849dcee296695033b2f2961e4744f94258f2dfd27945455043f5cf39a1e4ce61eaa8b041bd92df3b53f12fb0f6c16ddb0815d133bf4c1cb828904cacd77563a3cd34a2e7a84eca16a97f6d1e8f37035d303be9abaf8971ff224f277e3ee9e3737509cf0d4a6b1cb2bc5c10e0f77951445", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) r2 = accept$inet6(r0, &(0x7f00007a5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00009a1000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xfffffffffffffffa) 2018/01/24 17:50:23 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006eb000)={0x0, 0xfffffffffffffffa}, &(0x7f0000ffd000)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ffd000)={0x0, 0x1000, "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"}, &(0x7f0000ffd000)=0x1008) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ffd000+0x6df)={0x0, 0x400, 0x1}, &(0x7f0000f59000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001a3000-0xb8)={0x0, 0x9, 0xff, 0x5, 0x5, 0x8, 0x7, 0x9, {0x0, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0xfffffffffffffe07, 0x100000000, 0x8}}, &(0x7f000084e000-0x4)=0xb8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ffd000)=@assoc_id=0x0, &(0x7f0000832000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f12000-0x8)={0x0, 0x6, 0x1f}, &(0x7f0000d05000-0x4)=0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000788000-0xa0)={0x0, 0x98, "302cf44c2a6360b07b988cf3138fab2637d18139958229e645e91274110bcf0ef6b900590a744691173c808a5ec8cd233f6f7c1e5bd2693d96733a65f5896811c35b3f71a3bea3a3915bf154ada909d32ff61417db6dfc2c6e5ffa38bec76996891b5c38f781464006471f05129ed8315144e97427fb16dd2853c6f95710880bd11cba0edc1c841d330424cf22f157713cbafa846cb91cf4"}, &(0x7f0000ffe000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ede000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005d4000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r9, 0xc0406429, &(0x7f0000ce9000-0x40)={r10, 0x2, &(0x7f0000d21000-0x8)=[0x0, 0xfffffffffffffffb], &(0x7f0000d86000-0x8)=[0x8, 0x7], 0x40, 0x6, 0x80000001, &(0x7f000012c000-0x18)=[0x2a, 0x9, 0x4, 0x0, 0xfffffffffffffffa, 0x2], &(0x7f0000e96000-0xc)=[0x8, 0x2, 0x6], 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000051a000)={0x0, 0x6, "bed94e5ff0de"}, &(0x7f00008eb000)=0xe) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000ffe000-0xa8)=[{&(0x7f00009d2000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ffe000-0x40)=[{&(0x7f0000ffe000-0x85)="e3a50d34fa073b844c2ccc8f7a09c6e348aaa736bce0593e6eba2d4c8d8e7adbab35268f68e90ef4a36f655fae86176919ee144dfe2dd722ea1f8458dba231a41d325a1d8dac7f115fd3f5b1a4deee80725460be8d20e0e1dccdeecb7846d4c18b5b5bd7f0fadb0bf26ef273f34f2ff6476c2676454b0904bef77b0f7c8b84311c9cac11b2", 0x85}, {&(0x7f0000db5000-0xac)="7f0d0953b5bc5ba78e41d620fdd1615452587ad2a5d60ed50196212d2a1897b6a488edb0d798308470803242503c65dcb364e1774e3417295f3645f41eb16489b395e090847e7a76a838b544f40184d8333c35311a0b6530b14391bdc8a3afcce0fae5bff90c7a62163e517288547690fb5bde16c587cd46dea5379cc700e7da35678afba50bc6cdab0465c9b3530192161c9003778617866ff3d38fab9d7fd13686b1370f4b9f6af832edae", 0xac}, {&(0x7f0000ffe000-0xf4)="34381229df62e8a71c3b939342fa288bd354ce240cb2d0664717ecbf4b6e41b1ba462ea5fe1653f0a3b6d87fdd8584134b4f152d3f5502c56e2457bc9a2ba5cdba6c53b17ed16bf6130aeebcf4510ff2f899b8539249c3eddb547f8c741ad8809a06052a42b95d0bc41c1ee0aa772fc8702e2c055a3e7741bbda782d69650d5f97341679eda7eb5d82381df2f9a89f47a748b7d9585211ca66f81ed4690533bbc40bb39442a1674f506c96caa5eebe09646f81d4db20487eade2bdce0f2d7c6bc920c28081292cc0126ea75fb41fc3b8b8c96f5798f6ca2cfa6a6921cc894311150a7cb62a8c404033578f6f98f5f3474fcf8d3a", 0xf4}, {&(0x7f00003b2000-0x1c)="605b19bbe6589b1d47516f30561b3e8b3d3ff8e683075aaa34892ee9", 0x1c}], 0x4, &(0x7f0000ffd000)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x1, 0x9da, r2}}], 0x30, 0x4040}, {&(0x7f00005a5000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000963000)=[{&(0x7f0000fe1000-0x23)="ea2cd8db79aaeb94293dd686ed66519a5a66df5f6acc7c5f8986787ea278eb2ba5fdfb", 0x23}, {&(0x7f000072e000-0x44)="efb861b615683c97e66a9b5bd901aec72a5ee5141d31a98b3cdbe975b71cd22b7ad3760464c34263c53b80e9123d0f7ac70e3bd0e23d6f4e3df81ff74639db094690a9dd", 0x44}, {&(0x7f0000ffe000-0x55)="85b4b56a1ca0b9f304f1a95f0262aa0c3c6883a43006fe8680f82c1021181bceaa801f24a19a89f72dd2c4f68528591447cc31297969daf26a27b9ce57e4030ae59ce03e5b1653cbd247956cb01391b689e1dee571", 0x55}, {&(0x7f000002e000)="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", 0x1000}, {&(0x7f0000128000-0x45)="3b7560cfda9d0f88a9fb0e22f797453b3f6731f57e48f963552609d1b55137438329b304be726a452b197f1c5885b76fc0ec8e960381df6c091a70ff4c7bde2f5a13efa72c", 0x45}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000ffd000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002de000-0x20)=[{&(0x7f0000ffe000-0xae)="b6629eadb850522ab932e69a7d6f39b4120b829e4f901968f3ac513ce47469bd0de48be7b49e7019eeaafd6b123f5d10e4ca6238665516cb845c7e75ca16518e31e4a4a973b5f73f7569426a2980841217e40a332f9970d28aa1c62fea9f3ecf1b49cbd6bb2cbd9b82136202d696eb6606af89879343610b601340f6195171e6c08af54c2f97b90de24924459c559dcc60c2e7c1ae7a3c1b91fad6e93e4359cacf9b74994fbfd92c8486ec1b5c19", 0xae}, {&(0x7f0000ffe000-0xc5)="94d62cf1eca6a23373b457e97866476199ad042f4892f2b898ef31484e4fa3981b23ced89ea67b0812261f2468802eef6787a7258a4418c1032f358f469216530262cadb8c1ea3101047cbd1d93a60d475518ad593f4b4bc8795e34121a7328c81c50ce8932611b1153903a8b6af9fc9912d6c89247c31a406b49a81136e5bb22391ebce4afaa9c66a2ab274753e0fdee8d62bc8d5aa247bc7da2c83ca02b7a51995ef34cf6cda03ab023d26b302633c30345b76f3b662f4a06edf9648a29cdd018cc58721", 0xc5}], 0x2, &(0x7f0000c9f000-0x1e0)=[@init={0x18, 0x84, 0x0, {0xad5, 0x5, 0x400, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x5235ebac, 0x209, 0x9, 0xe7, 0xfffffffffffffffb, 0x2, 0x0, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xae, 0x800e, 0x7ff, 0x6, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x8208, 0x2, 0x5, 0x6, 0x6000000000000, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x0, 0x6, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x2, 0x80000001, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x1f7c, 0x0, 0x151, 0x8, 0x0, 0xfffffffffffffffb, 0x1926, r7}}, @init={0x18, 0x84, 0x0, {0x6dc3, 0x7, 0x1ff, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xfffffffffffffff8, 0x0, 0x9, 0x1, 0x1000, 0xc353, 0x7fff, r8}}, @sndinfo={0x20, 0x84, 0x2, {0xa2, 0x8, 0x2, 0x101, r11}}], 0x1e0, 0x20000000}], 0x3, 0x40000) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000) recvmsg(r0, &(0x7f0000310000)={0x0, 0x0, &(0x7f0000e0e000-0x50)=[{&(0x7f0000cd6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aa2000)=""/15, 0xf}, {&(0x7f0000727000-0x14)=""/20, 0x14}], 0x3, &(0x7f0000184000-0xfb)=""/251, 0xfb, 0x0}, 0x0) socketpair(0x3, 0x800, 0x2, &(0x7f0000f0c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000700000)=0x0, &(0x7f0000ef5000)=0x4) getpeername(r1, &(0x7f0000211000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a7000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003e2000-0x10)={r2, 0x28, &(0x7f000023b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendmsg(r1, &(0x7f0000beb000-0x38)={&(0x7f0000fd0000)=@in6={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x80000001}, 0x1c, &(0x7f0000885000)=[{&(0x7f00009d9000)="e2", 0x1}], 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) vmsplice(r1, &(0x7f0000524000-0x40)=[{&(0x7f0000a5f000-0xad)="ea5516d538075f0c99a32808ca3959c776baff74046b0a589f2c75ad58f8b4a8a55b903ca4b735bd3442de032a2fe3edc37bda956e636a270b3da863a94fd4a94b53954651cd49ce9a81a296668f756a3b4dfe8b98ddaf2de0f65ba81249c83d5619fedce6f7feade938fa25825806cb0c72e97142fc42f4a1932fa2a392b3fe9f684498fba2bcbbb32f21dfd7246d1523c7a8c1cb26f848410ef67efc3d91175db3355083571bae1335dc8cf1", 0xad}, {&(0x7f00002b1000-0x43)="d999aa203c38e2ad859adaa1e66c43c590ce1177e9769b671f5132f6d0860d0db949c9d710e38f7892316c22007b45113dba9735252d1d8b45e36f39eb334d60bde29c", 0x43}, {&(0x7f0000df5000)="93016dbf9ae215d5c1f8a721c334c3d6df69f2842527f9412818f032d9cf69eeb11f94ee8f53", 0x26}, {&(0x7f0000a16000)="108acf2bc86a313a35747a7b90ff9c101a81a6d927776103ade30f3ea22aab1dae75ab03889d02edd7c82755b974da8f222c0548547528cd1bcaf4ac85d7e086f5cf613eaa30b8a7435eb46109b89b32750ea96cc23695825e2372492225b96e23345a2ead099c8ce0c367da7aa37c6f6f", 0x71}], 0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000014000)=[{&(0x7f0000012000+0xcba)="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", 0xfb}, {&(0x7f0000002000)="8bee668298c0eec8054a35868a951c48d4786c677726880b3338dc6e75eec98c7c4dcca2148706d4fe7fcbdefd6891ec7f420e36b854dbce1f50f77c98b1bf2f06b1096cfff10e24f0fc072239ac4b55903241dbf570acadc10c211e7b3a829abaa4bea15dbcd0d9b1cb5fd526b57fcb29f9f21e9766d554ba58b818f68365ce9f610df5d01b576f00224f04403781f8dfaa2b1e41f287094a2c5738f4ddec7797fef193cc94822a71d1789f04096ac7dfb2dd04dde85da7a3ab751757222d331d3547070d223bb7", 0xc8}, {&(0x7f000001b000)="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", 0x1000}, {&(0x7f000001c000-0x35)="df370fc35855f83735449c3b88366aa50ed35843090937c47f5bb97ef7dee694a04ff18f8572d5d1f60a938630c6a9e633301ae746", 0x35}], 0x4, 0xd) bind(r0, &(0x7f0000007000)=@l2={0x1f, 0x400, {0x7, 0x10000, 0xffc0, 0x2, 0x5, 0x1f42}, 0x9, 0x33a}, 0xe) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000d1f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000c29000-0x6)={0x0, 0x7}, &(0x7f0000f74000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003af000)={r1, 0x1000000020000000}, &(0x7f00004eb000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e18000-0x4)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000096b000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x6, 0x4, 0x1}, &(0x7f0000572000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000073e000-0x8)={r1, 0x3}, &(0x7f00006a4000-0x4)=0x8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00004e4000-0x8)={0x7, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f000083c000-0xb8)={r2, 0x6, 0x80000001, 0xfffffffffffffffa, 0x1e6, 0x401, 0x5, 0x2000000006, {r2, @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]}, 0xc8e, 0x9325, 0x3f, 0xefbf, 0x0}}, &(0x7f0000606000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x27}]}, &(0x7f0000f92000-0x4)=0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 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) r6 = socket(0x10, 0x3, 0x1c) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009da000)=r5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r7, 0x7fffffff) r8 = socket$inet6(0xa, 0xa, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b94000-0x8c)={r4, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xffffffff00000000}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r8) r9 = accept(r7, 0x0, &(0x7f0000efb000-0x4)=0x0) ioctl$sock_inet_udp_SIOCINQ(r9, 0x541b, &(0x7f0000a85000-0x4)=0x0) write(r6, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$bt_l2cap_L2CAP_OPTIONS(r9, 0x6, 0x1, &(0x7f0000469000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d3000)=0xc) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e06000)={r0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d27000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) r1 = socket(0x7, 0xe, 0x9) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000f35000-0x4)=0x4, &(0x7f0000263000-0x4)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000170000)=0xc12, 0x4) 2018/01/24 17:50:23 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000007000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000003000-0x4)=0x8, 0x4) r3 = socket(0x11, 0x806, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000007000)={{{@in6=@remote={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, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0x26) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000007000-0x4)=0xa57, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000009000-0x4)=0x4, 0x4) bind$bt_sco(r4, &(0x7f0000007000)={0x1f, {0xffffffffffffffff, 0x10000, 0x0, 0x1, 0x1d, 0x2}}, 0x8) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7fff) 2018/01/24 17:50:23 executing program 1: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/01/24 17:50:23 executing program 5: socketpair(0x3, 0x6, 0xfff, &(0x7f00008dd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000001000-0x14)={{0xa1, 0xfffffffffffffffb, 0x5, 0x9, 0x4, 0x2}, 0x2, 0x4, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000003000)={{0x3, 0xfff, 0x9, 0x0, 0x81, 0x2}, 0x1000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000-0xd4)={r2, 0xcc, "ee83b29c67cd2de8ae3e004d54eefe09bb6c8c728f0aad4d081118ab1463e0a19bf2879e6f6a0272ad99cb35fa2cb85343e6edbc2061e4cff4a1e177771c6817c41d69eb71543704274df92b19033287bd86b080a677925aafdb70a558bda0c743137971b09778b4f0a5135c0111f8898718709d78726560fb2f2264c70f9c4ec4fc260710d6586cbd92498bb73059378deb69e44c720b887a8626086fbc77abc4d03edfa3dfb3c96218a559be60314b64935973e90939c1a92d392654bd29a169b58a5fb7bb6bb27a2809fa"}, &(0x7f0000004000)=0xd4) socket$inet6(0xa, 0x800, 0x85) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000006000-0x6)={&(0x7f0000006000-0x8)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000006000)={0x2, &(0x7f0000007000-0x10)=[{0xffffffff, 0x1, 0x7, 0x7}, {0x2, 0x6db0, 0xeb6, 0x1}]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000009000-0x2)=0x100000000, &(0x7f0000001000)=0x2) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/24 17:50:23 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000e4c000)=[], 0x0, 0x1000000) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) accept4$netrom(r0, 0x0, &(0x7f000066d000-0x4)=0x0, 0x80000) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001000)=r2, 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001000)={r2, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000002000)={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x1, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18e}, 0xef65, [0x5, 0x9757, 0xc6d, 0x2, 0x0, 0xdc, 0x6, 0x7]}, 0x5c) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000002000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x7, [@broadcast=0xffffffff, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001]}, 0x2c) 2018/01/24 17:50:23 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002bc000-0x10)=@req={0x50, &(0x7f0000001000-0x50)={@generic="db8d0b44103ae0d9aec6c4c9323fe3b4", @ifru_map={0xd0d, 0x2, 0x1, 0x0, 0x18, 0x8000}}}) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(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) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) bind$inet6(r1, &(0x7f000065f000)={0xa, 0x3, 0xea, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) sendto$inet6(r1, &(0x7f0000d5e000)="3c9094d20c6f8abcf51d1fbdba3cbf2a32da545499adac8e3bfff82db973577f7adee357110eab6f3817d9fcf41ac91f88e127133fe72b", 0x37, 0x48880, &(0x7f0000b6c000-0x1c)={0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) read(r1, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r1, 0x1) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x7, 0x80000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d03000)={0x0, 0x80}, &(0x7f0000536000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000049c000)={r1, 0xcf9}, &(0x7f0000a67000)=0x6) socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f000011a000-0x20)={@generic="4b7cda644ef75b49d44b5ff22146e013", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000003f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c9000)={r0}) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000b39000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d22000-0x1c)=[@in6={0xa, 0x2, 0x2daf1ca4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8}], 0x1c) sendto$packet(r1, &(0x7f000087a000-0xf7)="6d9172726616b1d11b289a5364df0ca3a3361656a648209ff41f8f5b351df4e8d51d74a11bed3198a4120d94173b760ef1dc18252959bd7cb138273359e41fe0468cf0aeeff5c71a143ec54ee2793ea9cb544643573d542f2c22f895655035b4926c4264d752377b7625051356e421f8bb9e3d0ff7fe55813f2d4969cb5d41d9de60791a0ef7be7e71d6970db52e3f00b0043d7604d2e670c59fa63765e74a5be36cb4c17f4f62e0e11b0ed93cee39d654be3c8e31be939654765a3d7abd50c6384946b37a26ce81fa151bc5d5c28dc25b63ae2d2256ef941c348d23e49d0af13ecc29afef94d312bee49caf3a045577d1813a2c316404", 0xf7, 0x0, &(0x7f0000b8c000-0x14)={0x11, 0x19, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x56, &(0x7f00008c4000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "dc0b605c51d7bb8d93ff7eb427fc8952cab0a8aa6e4a9c4e8fca663b29e7c334c2f8ef2f9e869d2413f31d58f818c4bf42e4347d7c11638f82b4d2b44f4270a0"}}}}, &(0x7f00000a4000-0x8)={0x0, 0x0, []}) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x4000000000000, &(0x7f0000de1000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000982000)={0x0, 0xe3}, &(0x7f0000ad9000)=0x8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f81000)={0x401, 0x201, 0x9, 0x94c9, r2}, &(0x7f0000f81000)=0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r3, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f83000-0x4)=0x1f, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000969000+0xeb9)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0xfffffffffffffe10) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000020000)={@generic="8cbfcdc29a441608ef524668a40aefe8", 0x2}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000029000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8, 0x0, 0x0, 0x0}, {0x40008, 0x3ff, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x10, &(0x7f0000029000-0x10)=@llc={0x1a, 0x2, 0x0, 0x7, 0x6, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) close(r1) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000021000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000028000)=0xc) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000995000-0x91)=""/145, &(0x7f0000445000-0x4)=0xfffffffffffffd0b) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000722000)=[], 0x0, &(0x7f0000ce0000-0x58)=[{0x58, 0x114, 0xffffffff, "28c5930fbcf034a982ceb88c6f467808045ce388c0d9358eccf1430aeff4a1003b2205494405d3fd10fb2951acf525789784ba606007aad99d34b5735df0d89dc8"}], 0x58, 0x0}, 0x0}], 0x1d9, 0x0) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x4, 0xc081, &(0x7f0000409000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000c8b000)={0x0, 0x7, 0x30}, &(0x7f00007ed000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004ce000)={r1, 0x4f384e01}, &(0x7f000030b000)=0x8) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000b45000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fca000)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000cd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00005ca000-0x8)={0x0, 0x6}, &(0x7f00003ff000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000083000-0xc)={r3, 0xb9, 0x0}, 0xc) 2018/01/24 17:50:23 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f0000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x18, 0x4, 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=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000008a000-0x8)={0x0, 0x0}, 0x400, 0x7ff) 2018/01/24 17:50:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$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) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r2, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f000017f000)=0x0, 0x4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r4, &(0x7f0000e4a000-0x40)=[{&(0x7f00004fe000-0x1c)="b0538dd756bd9740ebe5460ad97ddf2ee0392dd470eec00744624e8d", 0x1c}, {&(0x7f000060c000-0xd5)="c0120819d85793370c849a6aabf37f607135e51c2e58c990b0223d55c3c704879ae52f0ad0a8a8846d0d96b9d0bbab395bdeeee078df30478b6bc7187206217009396fe32c309ad086396fd33fd442a086edbbcc58bda48341fb79bb19fb5cce37218a4eddc61b176c3f70d949811c5b52e7433153d9ca0ec49f23bdd29c7d94491ed3dd926d84b5778915f8b7324daaaeec0f5e7779900000cf743f86d5906b5943e5a754cfea0b92f887b875bca7f2125914a9b31c44e42dde8d18f5c3b64b82c2e51e6778844a32de434714c95e7ab9e1adccb6", 0xd5}, {&(0x7f0000bf1000-0xe2)="46e41b27737459f8fd6820d6a23798bbde384292d658a02d3bdf90fc8a225601d8d2616e0e8397a0cd309ae5a4db689c377a3a9a856ccec83758d807977482896c501bb91f07a89bcd66893c364572a28cb8a3a91f9574221d43a6fd67c1fb3f544d660f21949959ac303f177a8e3fe5eee7f300378bcf0f3170ef8cfe7fb45cc6c3d3f1762ea9d158d649fc71adf0eb0d8e2bba406ae75b8fa455989c529971d4dd8932179bf51f89ef6ff896483ebc2316514442f21a203507c85647f593054f3f5e187fafb53ca1ace2176cf4de90b110c2d1bd8269e55bcb90d8c53ba572d4f7", 0xe2}, {&(0x7f0000b6e000-0x4)="090d7ef0", 0x4}], 0x4) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000cb2000)={&(0x7f0000a1f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005f7000-0x10)=[{&(0x7f0000fa8000-0x7)=""/7, 0x7}], 0x1, &(0x7f000007f000)=""/228, 0xe4, 0x3a}, 0x40010041) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000474000-0x235)={0x9, {{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x2, 0xf1b3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7c7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba03}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) sendmsg$nl_netfilter(r0, &(0x7f000009a000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x20, 0x15, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0xc, 0x2, [@typed={0x7, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x2000000) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000eb000)={0xb58, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/24 17:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x180) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a56000-0x8)={0x0, 0x0}) recvfrom$inet6(r2, &(0x7f0000c5b000)=""/12, 0xc, 0x40000000, &(0x7f00001f4000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r1, &(0x7f00001df000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f08000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000720000)={0x0, 0x0, &(0x7f0000206000)=[{&(0x7f0000c7c000)="74a9e136c0fcd82eea9b569ad1aac7c8", 0x10}], 0x1, &(0x7f0000de5000-0x58)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000a000-0x70)=[{&(0x7f0000037000)="c1804453", 0x4}, {&(0x7f0000024000)="9e2ec1b7f9f22bd3b043ac58242dffc6863f73b44fb240e4ddcca0eea27de882c4b8045e07de12cca927b2a4d29c09b2ad99523617bb0ac7e6ead43c9c04f38a9bb2fffcac27552b1b1b3a17f627508938a4683c387726bb1d51d8a9d3cbd3e2b148a1936fc8404c60de6465545f1d4422d51effad59c92cedc3c2b63771fed0861158726930a9e146822d6b4656651db57ee148db8aeae43878b647f3ebe293256b850ecc9688670c2c478c41ac322c524c7bb1d13e60f0ff5632aa65efb70dc52fd1e25e32f1c268f900", 0xcb}, {&(0x7f000001e000)="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", 0x1000}, {&(0x7f0000037000)="5278256cc0793caca30df85f7e9690beab628a13c15457dd5b9cc371870be809dcf939ad1126d7fe33eafc64c41bdff0255635c5faa29fff375f46999141f660d63c1ffed8518079b11914a2e16d4196ba60641f2b6619a9c947479f2585db84b11f88d2e313244612a5230a0f66cdeeae1dd188567da9965550c6e737b217693f8799e85b3f31d62139a31bc9a8bfa96547e2e1606c050c6e84e603205543eddd7d5ca960272ba394123ce584", 0xad}, {&(0x7f0000037000)="0ab96de656228943824527900f82975cc9eb54bcd4d272b0865085c190ed1b412f75aa7d799bd2acbaa142447c85e6eac24f4babcd2120184c8f6b8849e8f244b326be8adcff8442af686eb0c10c0fd89f2da07cb24957ed2af1faead046b77de550bfea327bc3689f27eca5c36851b2db36f461516d5a55b54f2e452abd841bff4c784ee23bb83d0866e517aae209ed14b9ea792bb081b6e1afb4d92ef11b799ba7528929423a3dd3", 0xa9}, {&(0x7f0000012000)="d603dbb1a1932d8d6fd154ff79fd795546835257e03e808d8a609236fb9dba9360baf8d2bdf3021af7993109c1dcce1f43b30aa2b0439e5fbc656f66273bb0cf5a9b0db96d622d6c0d908fa0eac41e81a514411503212470908565ccff847d9c1a3b91da96ebfadf", 0x68}, {&(0x7f0000019000)="938bd583843423f02e51ebb679ac4b0c27c4044e65892c089e823b35dfe092b9d858f70ce2d0f0afa747dd407125faaf81e63f242bfe5e331f55c01e2d7c688aefde18215760ebdec5554df5fec16b73502f598f70407b1b4d68c9d8cf98d313a207f3204708a283fbf1e005db9cb97438c1884c21aab5610b874c2188f57db1db812b9514287896d2a41e26ee9b569c649340dc43949f0768cbc6d6e548363375000427816566c462e7856acb6e17700009625f237c8c04f265588cbd4b8e9ac0b99a8485112e98b795a11a2ef878a2531ec5801af02aa189941ed86e7e", 0xde}], 0x7, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000020000-0x4)=0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x15, &(0x7f0000037000-0x4)=0xffffffffffff9e4c, 0x4) sendto$inet(r0, &(0x7f0000019000-0x48)="ca", 0x1, 0x0, &(0x7f0000019000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000001000)={0xf, 0x1, 0xffffffff, 0xfffffffffffffff8, 0x1, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x2c)={0xc, 0x1, 0x6, 0x8, 0x1a, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) sendto$inet(r0, &(0x7f0000038000-0x2)="c63c", 0x2, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:23 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f000000c000-0x5b)=""/91, &(0x7f0000003000)=0x5b) syz_emit_ethernet(0x46, &(0x7f000000b000-0xbb)={@random="fb0400000019", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e7ff0c", 0x10, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "cec79f", 0x0, "ee0360"}, ""}}}}}}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x400) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002000-0x3c)={0x0, 0x34, "2e0f514f65f876b96f3c829c8276bb70d83c36f6bd4d8387507cbc5ed76ce186d8b8e0a661e070597400375a08b3dd52ca887112"}, &(0x7f0000008000-0x4)=0x3c) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0x6) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fd1000)={r0, &(0x7f0000fd1000)="1f2344e477473d166daee97df6e6d69db355756121dd7f689f0dc91c26c61b5c00c6a2a721e698897973f227a08ebc15f5f96ca87cee8e66da64096374591fa2cc8b347c677b62dc4160a50450bbb53c2c0e02ed746280c0a904245e6d24aded30c58b64ff79809b2c0bd600975d4ea2ea2807409c01c252ade27fb85ef7154abab301ed5528a966d6dfc7d713477d539ad87bdde623aa737bb8", &(0x7f0000d4f000-0xee)="a7058504ea2d1be5e8d757a40febffaa24a1567acb9ae645eb25d0069f567ee7ef59313f5f591f73787f3c4292cadc93f71ad971de090d6ccf508203defa4d47226544479587975ad1799f4026e10739ffa720da2f9911ecdf5633a82ea711929dd037b7324a602f63bc2341378594e87c835f4c7367b8db1fb2c30c568398404b2fd2d984116d64d73f2d7c128dcc996fcac1e86413c5791744f6331a821fbdcced1711830b364d16e8205d5650688713cd4344acafeb561e1948de676082ce33467ffc0b2a8cfe64763bf2cf58717edcb2d225492cf4578e7b79c6b4bfa0c1c96c05c89ff2f3a2b43740c85957", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f90000)={r0, &(0x7f0000ea2000)="", &(0x7f00003b5000-0x50)=""/80}, 0x18) 2018/01/24 17:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000925000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a54000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000133000-0x8)={0x0, 0x3}, &(0x7f0000420000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ca5000-0x8)={r1, 0x653c}, &(0x7f0000347000)=0x8) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000941000-0x4)=0x280) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000017e000-0x10)=@req={0x6b, 0x86f, 0x7fffffff, 0x4}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000248000)=0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) pipe(&(0x7f0000938000-0x8)={0x0, 0x0}) getpeername$netlink(r4, &(0x7f0000e34000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a3000-0x4)=0xc) bind$vsock_stream(r3, &(0x7f000083a000)={0x28, 0x0, 0x270f, @any=0xffffffff, 0x0}, 0xffffffffffffff1c) 2018/01/24 17:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ef8000)=0x6, 0x4) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f00001bb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00007e8000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00002ff000-0x20)={0x4, 0x0, 0x3, 0x6}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000f0e000)={r1, 0x6}) 2018/01/24 17:50:23 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000e91000-0x1c0)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000b7f000)="0b8c7aeba8e3e91c4620526156d88bfd318872518bdbea498aca469d2f338eeabbbafb4b64be4b1c0417fb061ca9b5d58913cf107306d362d3b0af751eedea38dac14c9cf6d8d0b5263a88df7bf83cb0d107f45e981be540566ae0155945b3876b13381efe3c22f66ec7d202e6583189474e5e23d0c15249619c344b23cabdd34d860190bb237763505bd2b8", 0x8c}, {&(0x7f0000001000-0x9d)="2ce67106d35553d9ab7a8d7bd5c54fc5d1b89b014f5585fc00dc3f1b54568566ab67cf5688466250bd78c66af0759f8e813e16a3b063a42dae5893021bf420694ba726d5829ae1d63a63b8c7a41ed8fecb16fa09b9501255c82c6eba1c449cec34e57d1b8db9b1356c2cbd5952ac04bfe86a8ec7d2bca50d45eafa32aea0090db1040d4657bf5ac29eddf2289aeb046ee220eb067c80fea58bdc3e27b6", 0x9d}, {&(0x7f000065a000-0x1000)="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", 0x1000}, {&(0x7f000058f000-0xba)="f271e7f3590fa4b08de8adb5c6b4f1e65f582bfa9cabe62a1b5fe40c1ecc51361922becdf6f6d8a76bae8855da659cc92939f24fec2c9d75da66ac82ff3a8430939bd00e0209a5b3c94fd5b372cf3cd542b9568097c8ec36ca67e4e9c9586a506839233b3ecee1e1ba7cd800eb25032aa981c5e2923c49a1e21ad9946794408d04bfa46f52251d9e327931fdc59bd7c7306ed301d186596fc5ceea6b967a085e6bb4afb7fe094a1911992c69c6500001087ecaba94bb1041b1aa", 0xba}, {&(0x7f000044e000-0xb4)="e26ff7d97d63b441d309eb676afcf7992c9590059a388293f9ef069de4d6cc68d3dbfee0eab957555bf89417d653b8d249b77e8e1bacbb705e5a2969097fa44bd05264c6d115a2b5b0348b0b66178808f4eeded5b2da82b7be723cb207588e029bffcd76b160434e5cf12a82c058713fc788dd9c7a885b7dd0bf81e9876a8e1eed5db6de08a69512516040ff538f2fef506e25ba3764cd8bc05cc84c631a335b919460648ab2b9418297814eb2561aabf64b7090", 0xb4}, {&(0x7f00008cb000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="a676c085045e1a0c56e9cd26e973c97d3ffa4da978bfc84c6e16eeeffd99c378902b6396729ba69a77e889fec1329dc699dc8bee65bcc9fc017c693c9ae068ef4223d2649acd05ff25f6238a75f84b0ee44541c66b09b660e78b19ea74e8e146e6e3ae57b7146a3c577d9b73a9ef6dd6a64e0f0c4df25c567a452a6d8769b6c5aafc864805460b116b3ceabae8c02edbc420fe31729a6a7b5f48c2c9f2fa2cb9f8dea78e6936de88a603", 0xaa}, {&(0x7f0000000000)="abd6e5631e5b01cc386008d95b91e5f9ce3dea67594fd16478534ec6c6cb9acd0407c9d127faa4f74325cbd0198c89e65dfe8a34d278edcf064871f67df95b94ca35d90e62a392ca67c3029c784683784e9272fe5d0e2dd6bf8d1c75a0faf714d363bce150eaec339db455092d2cc11f9e2b07c36d5951eef643bd9ef9d3445b2c4c94950265abb650011e663e6301dfb65643108ecdcbff9de2117b7eafdc42c8c9f182dc1b41d2e3bdfb0c2d0d214de4fa81113401ae1048b90e9ad8fd0921ecec9745ec48e19bc11af4d0b83e3697dd70be", 0xd3}], 0x8, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe4, "9e57fd15970db7f450dba290a2f96dd8f8512cdec4a2e388d6380fc2e0e35900743b8a962e92706d53259664f6f98847eb7f34325c38e5f03a09035c40afaedb9fbe520794ab273ccc842e5a92101b43986c2352184e1d26c975e043d923b3b6754fb92c82ff3a1649fc81414d74bf4a4ea7ef3057884609bc31eacf230d8cda9ce5cd167602186082827e225b342d732dd0c4fefc7bf97a9b57b0086fcfa0f3dce3aa207fc2dcce23871a5095a8785585fe41c9850ace0fbecec7157833fd9879a0a3c57773ce0f228cfccfc3fb57ed6e3fb107e17a5bdf3aa7c8321681eacb23f5cfbb"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd5, "97cd997d17fadb5ee3883638027dcf7970d45d764d499d600544844dff9e667336722226c22a61b06513b71a46fe2c069b447cbd3e93f34ace5944706252fa36c8c4a0e658eae24d43fcadc5d0c00a0de5675fed398f417f4f943b6a803371e3a96673859c449a0ddab739a8096fe943523ef708b96a54c4b2b999861138aa35d44f6caf54f74895b8ddc3bd4ce15bc321209630b2c64a3124c1a711968c7cb41cdcc9c5043f1ce7db7b6bae49494abc2939343cfef7bea3f4bf1e456b703d92552d9f7e11b6220d4fc92440190513ab2973ae2f94"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x248, 0x40000}, {0x0, 0x0, &(0x7f0000e41000-0x10)=[{&(0x7f0000272000)="f34e325b2b982cf6c7d7cebaa94f8f9bf41517103544d4f5f4362016d2e762280c9ab7b91a55cad0cf30c3192e121a5f8715348a559e41e0d058272aa086db16685fa32796c97d4d43b6fe3b13a99e45a28249d1b326740c4d547f3ffdce7394a25b1612520b3a500457b5b0372b4433c4e90417a19588ff41a4c3d81d9c34d8bc079b17709559897b168e05cb82b1dca8c5ce07154a9911e2b12b374934982ff7a73b8fd196d4188d8ed4c4a839ea26da05", 0xb2}], 0x1, &(0x7f0000e9f000-0x198)=[@iv={0x80, 0x117, 0x2, 0x65, "e523831715fbb015f2cc2c62f87c88170cd3c80f1847f0dda3db5ad86cd1a15f500f0cc01b889425af4a60450ca3ef373e382248651220c15a53886b74c2551fc4b96da2582ec3fd2a6a1b25cb1e74d78e74b50baeb4deaaba882bf54afb8b6e4d8c17ed8f"}, @iv={0x100, 0x117, 0x2, 0xe5, "4c44c5952afdfa7d07e1eae969da4035a55f79478649186fdb9f6a5624f3591db4b913cdf0a1cb444c5289366ec6b3929940499aa36c7bc5b17fbffe6184787c598a8e381fa334cc8a205518b8cde350950fe7d2f132c83107a3164c1f3c1a1f64027015023925673a95de018ce9160ffbcdbfed39b5c7f5e46142bb7ce84e13769fac272de876dd28e2fd50ebabf124910ae0512ebb1c931b3869d6b3eb01a95ebebebcac5545a5a664721753807ce486d67692d67e18cdb219ae7f48c0515fc6e72d99cf748a0cb415c2c65aa29acccfe41eb0b2bcf7e67fd3f0000c225f021d1e74a801"}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x4004004}, {0x0, 0x0, &(0x7f0000847000)=[{&(0x7f0000af8000-0x12)="b4f3755030775dfd27f477b1642a86fa822df181d60cd51ed823df9af234a80eb09f15", 0x23}, {&(0x7f000095b000-0x51)="88ecf5b6de795437eedce8374ea12b4da9955cfb19c8f73fa0bb929a5edf88601718554dbc0b61a595d60f96c84d714ec0ae4ef28a96f596bb0cd2d322ad216540abec1f44e2918fb84bd775db5b00355b", 0x51}, {&(0x7f00006a1000-0x7d)="a2f4822823b3935d3e83bd294d5e663a87e48b8c2f0fc220c4f42c662ab7e972ca3e13633eb72b749662960265e761c6e0216eee54808aa99f638194c9f17a7d626c0e2ec415d66d02ed0498a101caa95ade7c865d0bea71a89858d019a9223babbcfd552c386ee45c72f3745af6e20c59d91731f47610db726adcb417", 0x7d}, {&(0x7f0000604000-0xf3)="2afa7fb61ca6417f7476a92f87bb846878673aa1024f4f1d36cbe64b9239b19c5ea0fbcd238324a69623df4ce8c25e95c62f6c4e99d2bcfdae4bd5a232c1da470aab34780b477275b4d1d2a83dac4a4f7070441968b4556214e1bb0a9878922489777c159136e3eaab486f9278e08024e71308c80c9aacc7f4048f2082fbe5dd3f3192901414034c3a0be70c5407d96348dcb54cd3a6d9262aa5120fe6f986451005ab684caffc14cf9af74109c7e3f6e1468e4d3b5b6854c8ca97ee04dd2d41ab0874e58c19b565bab9312c0f5c64f9f845d310a32cef26ba5f96e52bec155b65d471818a1ecfc64047f6d20539fca8a94750", 0xf3}, {&(0x7f0000001000-0xae)="91ed121a76308c02329ed5ce992e1631fabcb0bfb1056073a6de058d933918fe8c435b48353bcd28c9c7018930e91f92c0d89a6054ff0c3ef96ccab14134d6638d0a5f20d9c26ab82532896c0d7abea223673f9910f024b1cefbae57933f6106d785c61e8dddc2ad6e983890191980e80e63e8fb194f9ef9a7509ff42b291793baf90fa8a8948ecfdb5952199586a27dd27de35870d7ce148dd2bddebea9604753d4df4bf4c36cfda7bc3eadebbf", 0xae}, {&(0x7f0000998000)="b57bd095dcd8521db70d5e4b065a31edd8c5d4b6c903f3afb27c0654740cad287ebd2804b68763741ae7b2f6097bbaafcf03de8d1cabd8314f26e9197418c6d06d0f78a28a759792467e4a36f0f830689d434d60e66172c460db5bb10795f2b3f23ce51ee183bd4775321ac2e023743a132bbf", 0x73}, {&(0x7f0000000000)="077a97d1b9ff56edb527b2c12a33b338a92288ba393be314461c525538776751272435a831596f16b9f9f0f45f2e360dfbd7e92fd5ad7da52ca6031a1f308518549913b4d8b0060d81a3f5", 0x4b}, {&(0x7f0000000000)="9a88e0374f4bce5af622adb5ae3ff475", 0x10}, {&(0x7f0000e91000-0xd2)="c03b7207e2d2073e5bbd3b29f224d69335ee5275b0a532b8e17a4906de0451335d3119fb118c964434dd41c024f2034dd31030f149ec479f5a0d58ede4539af80a9476eda9cd58e9bcc9d2cb004a5f43fb59032c3024649a6836481878881d34ec02f0870eb6a8672769d2f7acd8284d13be8628accaf45588a736dee34142921ad0e8393a30803a2ea675aeae1fc830247c9f84f7901f7d9127556849612b98d57c124f83967825b879f8982077f7a151314fe582d9cb8318969cb53e5779e8c9012f0de94d42c5fb9c8841e016d6c6e33a", 0xd2}, {&(0x7f0000000000)="f327fd0404a629ee1b29925d3c57320776c1fd3612ab8eb211411b0b4f43bd701e1ef1e99aca7100c9102469ba4b22b9f4a7acbf27b557ef354d45d227bc9571f681efc596ff9f94355955920fc0965769b076f75e7144b33a34b7e01a9e6958f1a2757a513e0c8336e17419ed623be699025df8e10f7db28bc48d86965262e6b9972225e495", 0x86}], 0xa, &(0x7f0000001000-0x130)=[@iv={0x48, 0x117, 0x2, 0x32, "aff50906f736327d7b40d6d0d3037a1565ce2510a4979757c2fa6ffadd279b893260f95395f19f8d997502d611ff04370431"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0xa4, "3029c702b5b92433188bca83311321a15036c11e87740542635129e8476110156af7205292516d0d8d2d2efcbda1afd9c13298aa2c9aa3ab5c0f4ca1bc7287cd782cd25ec673096776e4447937c1eccf3e9ecc716817662cfe3e493d8d435f6b109809c077f67e9b52d22a93bc532b3905f438afd79d78f26b0ffde74cea00208fbd5c8c20ad89d025b7fcc06de8ce6ae3d6fbbeb5c4b17699368e4cf785f98beb3bc562"}, @assoc={0x18, 0x117, 0x4, 0x8dc}], 0x130, 0x0}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x9a)="18e9268e77d01cfae23dedfecc70599d90bda4f4c11549bb2806f01343878db759ddadf8fbe70b496a8faf953ce75c6948aef2a68e4a03a7e56a68f2ecb8e625c7f5968b4edda72fe9aa211063aba369e9c100d6fd9a6fc06d2076a85d59ec664f215a7c310352a165ff2391d84577c7ef9b6f145afe02109575ce9b92a3eb46e8da15446b116f3e50bc80c2fb6dc82b67c949210bbd6c6aec96", 0x9a}, {&(0x7f0000001000-0x63)="7d430430bddf2da5a4cf9768e18e2162e98ecfdf25975fc1352e9591bbf51be38cfa0e15370811810ca41d2d6913dd85f29c99147aadf014be12cd3a3ffb47ea76a6a0b1cd2abca3ea5c04f8fc401352f0bd3b7273cf4939dba9963aa7f68a091f2db2", 0x63}, {&(0x7f00008b5000-0x1000)="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", 0x1000}, {&(0x7f00004d2000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="d3e01dadd7", 0x5}, {&(0x7f00001bd000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="6767be08314b11573fc126c05bdacc28b05b152e7651550f69fab58d8505dacd99e0ee052fd21b6adbaa9cd1e9fbdb839e724b7fce776132af4e4010325fcb76764ebfafc694a326477a9046c9cbf78c5ae717ba19", 0x55}, {&(0x7f0000e52000)="f57baa3dd8253bc3996869a9582796a1534c281e7d115e073014c4166b95204dff1167d3dab8ecb01b0b056745b3d3506ff796758daacb423b95941b06cee1847b73f1b63c666330cb064ba9f5db25a9274f29a114a41e003d2ed5034260b5dab009b5e7c4da1856ca96d780427a6aa8a50b1ea6830d7fada052da872ff9291c91a1969cbf2e5729ba69725e5e50a1b5eb1cf684a6d50f609cef2eed254bc4ab2105589230da5fabaa499aa2b41c04ff1d4ae96b2a0359", 0xb7}, {&(0x7f000008e000-0x1000)="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", 0x1000}], 0x9, &(0x7f00009fb000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x20, 0x117, 0x2, 0xa, "e81892336dc445f1a779"}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0xe0, 0x20000001}, {0x0, 0x0, &(0x7f0000e74000-0x30)=[{&(0x7f0000001000-0xdc)="66b434f47e4a6052a10f601a0ed7b2a54ae8d8db1135e4405ca507a47cdc6c73f64806c2a9c245c6f6c91a74c2b010eff1c5b1f3a504ef488efee2d55ce6b3b6bd10e2e5adbeaaf839d57e169eaeebe77c09203a2e63a7ca65305b2a250f7e38b66de54f5ef29444ca5fc768fa1843b9b46b40a2b82fe47dbf55c608eacce788a58470d4c1dcffe597a220cfb66a75fe013a74b7719a017d66613ea8a357d99eb1a40f883110d323e27efb8b41e539b1bd114f43a8b12bf733cb1d8aa3be203ab6c3a22a3c8beca1e21c41386fee477a1ff315a367ceddaa1de573c1", 0xdc}, {&(0x7f0000000000)="0cf378b7acadaa0e0abb88f19bab7063edca5488d5fbf478539a43a361b5a338679d3480a159164d89a6911b3bc3ce758c5373f1ed3d39615872f39ca724a61e794f562a66c78c5dadf257e20809d007a07d69d599a5fcd35f9e6f4e2accd3c736b85ebbbe44f58e2199e5bd85a9", 0x6e}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x8810}, {0x0, 0x0, &(0x7f0000463000)=[], 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x101}, @assoc={0x18, 0x117, 0x4, 0x9}], 0x60, 0x800}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xf6)="594fe538492fca3ea77f96781c7116afad831ef3aa22a7eed8e30307f0b86b65a869851c66bed3dbd0dc239e187935b5eec3ded5517289edb1554fb59169bd06990875539bd3caae9b78ce95a5f247a16eff14e6dcdf871606e26df07c86db3383a7482c307ef52971570217857ee631293870dba85131838f43cc2e9ba2a0c523fb478df0823985da11d75a34a9684844b48a8c9bffe1d671e07fdbb46b28f1398de8836d2b45f403060e578c8b4d39c3a4d4a4ded67e80fd00350424d3a1a5fe31f8a6ba6e2f10ff6ad4f5dd4b6062e81735cff73378ad56ee8e701fd89146aed2b1a1e2ff4c035f3754439e06c64e9eef477c785f", 0xf6}, {&(0x7f0000968000)="3b2c86588c0bc0b57e2e87e23a233706c046bed1a79469bb4eba582d7a66", 0x1e}, {&(0x7f0000000000)="1759140aaac0b4ab5589a60e3041a7ca70b2ab4e946e5418097fcd5ad3702ea66648564ebb2792e517bf14ff4c2cfeb8fd579aa483a046e038ebb9ed8bb1133e1b7d53eb19521e53854588842ebd60c810b19ff14b12797c9b298e121ee18f9fee9a8336b7210276c571369701edb91c6be4f7eef77e7fa94e9a29b43b7edc9071684527216b0d94b300beb366d0d20ae1e019564e8558014279d32c704a2228ccabb9325e350036371bea5036a3aed2582eb2b157e6ec00343485c6d049458020c1b8965b8efa31a59f307bc748c970dbefde0465931fbd", 0xd8}], 0x3, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000001000-0x40)=[{&(0x7f0000c72000)="d8995be1909e2927344c5ee8fbc9e9639e9eb1c30e1eef7d63997b1e2a11036bbf995f18a5097a68c313125268a66ee4bf592dc48e550c7453a3a0323feeb7cd952ed258c9c7f6c8b7a6c9d514cb4e565e36ce63cc2d6d63f23d31e6ceae56a77fdccdcf111edf6b5066a7222aeec80172dfc475c5", 0x75}, {&(0x7f0000000000)="1e76cc2db91a240db2d04c576b06b1b0375bc555dc5e620b09948c6376c6864d9357762205ed6d4292514958e912f74ae1702431e068590dfe4b95abbae32ca4e257ad3d648862837e044d2ab4d1d644f5c8095af5e3290d078632bac65fb67ed1454f977b29fa3f476926860e455c2105f3aec864764322f78edb081680b0577cb4f262157dc788d3bf65b2", 0x8c}, {&(0x7f000070f000)="a1bcf8d462b94a7c783160119b2a5c3971328aa1c81b5c445920f31f1e595258", 0x20}, {&(0x7f0000000000)="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", 0xfa}], 0x4, 0x0, 0x0, 0x4010}], 0x8, 0x4c044) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000)=0x0, 0x1a) 2018/01/24 17:50:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="8c44719a791f832ea03df604881ab374a16608cefca21796c9c14a93e8e78803269982191e07ba433363ab13c6ffb1", 0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001de000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) bind$alg(r1, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r2 = accept$alg(r1, 0x0, 0x0) writev(r2, &(0x7f0000831000)=[{&(0x7f0000486000-0xb6)="bed0adfd1c97511646", 0x9}], 0x1) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b5e000-0x4)=0x0, &(0x7f000062b000-0x4)=0x4) recvmsg(r2, &(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, 0x1a, 0x0}, 0x0) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000707000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007f1000)=0x1c) setsockopt$inet6_dccp_int(r4, 0x21, 0x10, &(0x7f0000beb000-0x4)=0x81, 0x4) 2018/01/24 17:50:23 executing program 7: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create1(0x80040) socketpair$llc(0x1a, 0x50bcfd623afe5c15, 0x0, &(0x7f0000829000)={0x0, 0x0}) mmap(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a5f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00001c8000-0x4)={0x800}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = socket(0x3, 0x4, 0x0) mmap(&(0x7f0000a5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000a5f000)="ecdca96555c351f7fa9aca97c1c1ad53", 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000014000-0xc)={0xa0000006, 0x0}) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000f8a000-0x4)=0x200, 0x4) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/24 17:50:23 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 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, [0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000006000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000015000)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, 0x98) 2018/01/24 17:50:23 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x308}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000028000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000002a000-0x4)=0x1, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000029000-0x90)={0xed06, {{0x2, 0x2, @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]}}, 0x90) bind$netlink(r0, &(0x7f0000005000)={0x10, 0x0, 0x3, 0x1000000}, 0xc) 2018/01/24 17:50:23 executing program 4: mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000008e000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x6c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000f4000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000006b000)=0x58, 0x80800) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000f3000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f4000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000053000-0xc)={r1, 0x9, 0x10}, 0xc) 2018/01/24 17:50:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f000093d000-0x48)="8e5884528685f765ff5da1e58d35275692891f63dea558ae8b18b19f5ab2d38c740ed107b66389c2b49ae17b94345be822668608a843358914ccfa7a6cb6da351efe5b5e6b582877", 0x48, 0x4004044, &(0x7f0000ad0000-0x1c)={0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, 0x1c) r1 = accept$inet(r0, &(0x7f0000b88000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016c000)=0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c37000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2900}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000659000)=""/4096, &(0x7f000063d000)=0x1000) close(r0) 2018/01/24 17:50:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000902000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c9000-0x4)=0x10) accept$inet(r0, &(0x7f000043a000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000509000)=0x10) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/24 17:50:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/24 17:50:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0xf, 0x807, 0x4, &(0x7f0000772000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000b53000)={0x4, 0x401, 0x4, "594a7ce49393", 0x9, 0x0}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000228000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/24 17:50:24 executing program 7: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f00006e4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000f92000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x18c313bb) connect$inet6(r0, &(0x7f00006dd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/24 17:50:24 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000009000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xffffffffffffffbc) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/24 17:50:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd2000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000060e000)=r1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000742000-0x10)=@common=""/16, 0x10) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) r2 = accept4(r0, &(0x7f0000441000)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, &(0x7f0000fc3000)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00003f2000-0x4)={r0}) 2018/01/24 17:50:24 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000ff5000)=""/7, 0x7, 0x140, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet(r0, &(0x7f0000ff1000-0x1000)="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", 0xb5d, 0x0, &(0x7f0000ff0000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x7ff, &(0x7f0000ff6000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000f91000-0x4)=0x0) 2018/01/24 17:50:24 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000)={r0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000013000)={0x0, 0x20e4, 0x1, 0x2ee, 0xe, 0x8000, 0x45e2}, 0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000013000)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000013000)={&(0x7f000000d000)=@ipv6_getroute={0x24, 0x1a, 0x200, 0x6, 0x3, {0xa, 0x10, 0x20, 0x1c, 0x0, 0x3, 0xff, 0xf, 0x0}, [@RTA_PREF={0x8, 0x14, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4800}, 0x1) 2018/01/24 17:50:24 executing program 1: getsockname(0xffffffffffffffff, &(0x7f00004fd000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2f000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00004f2000)={0x3, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x1, 0x8001}, &(0x7f0000577000)=0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000002000-0x20)={@generic="3b8b0d3bed719c3e5108a50eaefe62d0", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r2, 0x84, 0x16, &(0x7f0000005000-0x1)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x9, 0x7f, 0x6, 0x7f, 0x2, 0x5}}, 0x8) 2018/01/24 17:50:24 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/24 17:50:24 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0x5b2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={r0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f000001b000)={0x3, {"deef49512efeb7"}, 0x0}, 0x10) 2018/01/24 17:50:24 executing program 0: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000add000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x0, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000017f000-0x4)=0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000adf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000adf000-0x4)=0x1c) 2018/01/24 17:50:24 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = accept(r0, 0x0, &(0x7f0000008000)=0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x20, 0x43, 0x4, 0x100}, &(0x7f0000023000)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000-0x8c)={r2, @in6={{0xa, 0x3, 0x400000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454cd, &(0x7f0000001000-0x4)=0x0) 2018/01/24 17:50:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x1, 0x1) socketpair(0x9, 0x7, 0x787, &(0x7f000034c000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d5e000-0x10)={r1, 0x28, &(0x7f000050f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) vmsplice(r0, &(0x7f0000d5c000-0x30)=[{&(0x7f0000a85000+0xfd5)="b09e2a5abc427b5cf25e9e4283d185f75bb18f4817d5d237e7e8265bcdb7b61bbe319504fd66cac6a4582204b2bb3acce7bd02f2331b483b6d65c8161b2a63b721789011f2510cc44d48e21abb4a9612c2a8dc609f9f60e1bc602b4979712d24af996637604c64c56674130930b57580bb239f78cfe43075afcc736453a0cd78073af822035a568fe59a41c6a2cac78181ef0ca372e61bc9a1d717fd1e077542082df25f00ffa8e2fbc8df2020021de2a3817032cd25d2d6be14c620b36f39b8aa41d69465ec02852b4fe5be4377e0e14018a76679a058dff0d7388cdaa2062a19a50a55c851655bf6", 0xe9}, {&(0x7f0000bf4000)="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", 0x1000}, {&(0x7f0000a90000-0x76)="159be59de948486bc85b50f3b9043548e71dbceeff392d0b366fce667eb1d5d250b015d4b4d1fb4976cb60158af14023332dd345dc3e96923b688a13ebaa46c9ab72217d3613776371fd2c435023be0dd232d7a127a414abbd77e698b2bff8aa8ceaf8c4f973f7031340c7e862f897d17886cd228582", 0x76}], 0x3, 0x1) syz_emit_ethernet(0xed, &(0x7f00008d5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0xb7, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x2}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x2, 0x7, "e3a4a56f9341eb"}, @ra={0x5, 0x2, 0x4}, @jumbo={0xc2, 0x4, 0x280000000000}, @padn={0x1, 0x0, []}, @enc_lim={0x4, 0x1, 0x7}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 'l'}}}}}}}, &(0x7f000040d000)={0x0, 0x4000000000000189, []}) [ 1157.494411] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 1157.533448] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 1157.542897] skbuff: skb_under_panic: text:00000000a9afadc8 len:1488 put:24 head:00000000c6c85d28 data:0000000059b4c0d7 tail:0x5b8 end:0x6c0 dev:gre0 [ 1157.543094] ------------[ cut here ]------------ [ 1157.543099] kernel BUG at net/core/skbuff.c:104! [ 1157.543153] invalid opcode: 0000 [#1] SMP KASAN [ 1157.543159] Dumping ftrace buffer: [ 1157.543163] (ftrace buffer empty) [ 1157.543166] Modules linked in: [ 1157.543178] CPU: 1 PID: 10301 Comm: syz-executor5 Not tainted 4.15.0-rc9+ #206 [ 1157.543183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1157.543198] RIP: 0010:skb_panic+0x162/0x1f0 [ 1157.543202] RSP: 0018:ffff88012a0d79f8 EFLAGS: 00010282 [ 1157.543210] RAX: 0000000000000088 RBX: ffff8801cc161080 RCX: 0000000000000000 [ 1157.543215] RDX: 0000000000000088 RSI: ffffc90004046000 RDI: ffffed002541af33 [ 1157.543221] RBP: ffff88012a0d7a60 R08: 1ffff1002541aed7 R09: 0000000000000000 [ 1157.543227] R10: 00000000000000b7 R11: 0000000000000000 R12: ffffffff861fb220 [ 1157.543232] R13: ffffffff84a5e53d R14: 0000000000000018 R15: ffff8801d6c245c0 [ 1157.543240] FS: 00007f5a00931700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 1157.543249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1157.543254] CR2: 0000000020010000 CR3: 00000001ca7b2002 CR4: 00000000001606e0 [ 1157.543263] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1157.543269] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1157.543271] Call Trace: [ 1157.543285] ? check_stack_object+0x140/0x140 [ 1157.543296] ? ipgre_header+0x6d/0x4e0 [ 1157.543305] skb_push+0xce/0xf0 [ 1157.543316] ipgre_header+0x6d/0x4e0 [ 1157.543329] pppoe_sendmsg+0x58e/0x8b0 [ 1157.543340] ? prepare_fb_xmit+0x990/0x990 [ 1157.543352] ? pppoe_getname+0x210/0x210 [ 1157.543364] ? selinux_socket_sendmsg+0x36/0x40 [ 1157.543372] ? security_socket_sendmsg+0x89/0xb0 [ 1157.543379] ? pppoe_getname+0x210/0x210 [ 1157.543389] sock_sendmsg+0xca/0x110 [ 1157.543399] sock_write_iter+0x31a/0x5d0 [ 1157.543409] ? sock_sendmsg+0x110/0x110 [ 1157.543416] ? pppoe_connect+0x2fe/0x1650 [ 1157.543434] ? iov_iter_init+0xaf/0x1d0 [ 1157.543446] __vfs_write+0x684/0x970 [ 1157.543458] ? kernel_read+0x120/0x120 [ 1157.543466] ? bpf_fd_pass+0x280/0x280 [ 1157.543478] ? _cond_resched+0x14/0x30 [ 1157.543489] ? selinux_file_permission+0x82/0x460 [ 1157.543506] ? rw_verify_area+0xe5/0x2b0 [ 1157.543515] ? __fdget_raw+0x20/0x20 [ 1157.543526] vfs_write+0x189/0x510 [ 1157.543538] SyS_write+0xef/0x220 [ 1157.543550] ? SyS_read+0x220/0x220 [ 1157.543558] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1157.543570] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1157.543586] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 1157.543592] RIP: 0033:0x452f19 [ 1157.543595] RSP: 002b:00007f5a00930c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 1157.543603] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 1157.543608] RDX: 00000000000005b2 RSI: 000000002000fffe RDI: 0000000000000013 [ 1157.543612] RBP: 0000000000000063 R08: 0000000000000000 R09: 0000000000000000 [ 1157.543616] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef9e8 [ 1157.543621] R13: 00000000ffffffff R14: 00007f5a009316d4 R15: 0000000000000000 [ 1157.543637] Code: 04 01 84 c0 74 04 3c 03 7e 23 8b 8b 80 00 00 00 41 57 48 c7 c7 e0 aa 1f 86 52 56 4c 89 ea 41 50 4c 89 e6 45 89 f0 e8 06 f3 26 fd <0f> 0b 4c 89 4d b8 4c 89 45 c0 48 89 75 c8 48 89 55 d0 e8 47 44 [ 1157.543777] RIP: skb_panic+0x162/0x1f0 RSP: ffff88012a0d79f8 [ 1157.543806] ---[ end trace b9d0fc686a7596de ]--- [ 1157.543811] Kernel panic - not syncing: Fatal exception [ 1157.544308] Dumping ftrace buffer: [ 1157.544311] (ftrace buffer empty) [ 1157.544314] Kernel Offset: disabled [ 1157.890573] Rebooting in 86400 seconds..