etsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000a82000-0x8)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000c1f000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000068000)="18000000020001000000be5efecd88367a000802cd000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629037ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000138000-0x4)=0x0) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x20000000080000) ioctl$void(r1, 0x5450) socketpair(0x14, 0x55719fa7698ff68d, 0x8, &(0x7f00008ac000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005cf000+0x61f)={0x0, 0x0}, &(0x7f0000eb9000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000235000-0xc)={0x0, 0x8, 0x30}, &(0x7f00000f7000)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000645000-0xb8)={r4, 0x9, 0x77c6, 0x2, 0x9, 0x100000001, 0x9, 0x7, {r5, @in6={{0xa, 0x1, 0x7acd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x8, 0xffffffffffffff80, 0x80}}, &(0x7f000029e000)=0xb8) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000d5d000)={0x1, 0x1, 0x0, 0x32, &(0x7f0000605000)=""/50, 0x0, &(0x7f0000005000)=""/0, 0x1c, &(0x7f000074f000)=""/28}) connect$inet(r0, &(0x7f00000e8000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001b2000)=0x2, 0xfdd8) recvfrom$inet(r0, &(0x7f00005a5000-0x8d)=""/141, 0x8d, 0x40000002, &(0x7f0000356000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:31 executing program 3: r0 = socket(0x2, 0x3, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000d96000)={{0x8, 0xcb1b, 0xa0ed, 0x3ff, 0x80000000, 0xcec}, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xff, 0x1, &(0x7f0000001000-0xf5)="49f72f1d83076d8ed4204265b871d16ea23a1da6f94291ffffffffffffff400731d917a46bde7e46f8fdfffded973ae157d1f908155c68fbdb990d02a1c5f30a2681dcdfd8ee45e622e5302aef25d31be6c24499a90de6714116097a87a3378b1faf58fedb50ff3aa8f21274eb425ba2ef26df792df397c822d9b4b350c2f63c36e308de4a9deb474297d306e266e6e0e3bd163debf8f0bec4f7b5de5768ee37899154c3d18e9d40e8271b1324f4c1c14d2316244cb1b93eb825c74f16bcd4536dab9053d0f73a8eb175c545268f089c9cd165d74c6828c5389653f42152ebdb577a00932c63d5ca61c072f146430b39445603e332", 0xf5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000037a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039a000-0x4)=0x2e) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000a95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000459000-0x4)=0xc) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00007bb000-0x28)={@common='ip6_vti0\x00', @ifru_map={0x6ef008, 0x0, 0x5, 0x0, 0x0, 0x0}}) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000b2f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004a2000-0xc)=@sack_info={0x0, 0x8, 0x8001}, &(0x7f00000da000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x0, @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]}, [0x8001, 0x2, 0x1000, 0x6b8, 0x80000000, 0x8, 0x5, 0x7fffffff, 0xfffffffffffff801, 0x3, 0x2, 0x6, 0x0, 0xfff, 0x6]}, &(0x7f000063a000-0x4)=0x108) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a36000-0x8)={0x0, 0x0}, 0x8) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007da000-0x4)=0xe8) socketpair(0x15, 0x80006, 0x800000, &(0x7f0000275000)={0x0, 0x0}) r4 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f000065b000)={0x9, 0x1, r4, 0x7, r1, 0x8, 0x7, 0x8}) sendmsg$kcm(r3, &(0x7f00009b2000)={&(0x7f00006ef000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0x4, 0x0}}, 0x2e, &(0x7f00005a6000)=[{&(0x7f0000b2a000)="", 0x0}, {&(0x7f00005e7000-0x1000)="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", 0x1000}, {&(0x7f000094d000)="d2f7e7ebe1772100c0b13344a1e8b4c059e99305f330e4fe3b053015f4836ee76456798a7a027cd7662771b5950f67ebd52b7e3c6693211624ce27eb46693f15eee40b14c353f290691d7eab7a3f547b7afd10ebdb6f89b84eb7b4ffe186bdaf05ef9d4643799d24ebda9ada1da775c4967f19d66a15dbae716d5d4d89662fa2293f82934bb7440700d1ec3490aca2c6186ff74292d896a0aa6a8d4cd56098d7f918cdc93546a834441f9edaeee69d88f7193256940370cf00a760a30d441f8888c635579774ea8b3fd2bbc41d2d", 0xce}, {&(0x7f0000b91000)="6677934e7fa707912327d214c0bd21c2019223c264f739f02115377a318f786c14069646be49fe803c3b1b1e25dee08dc4cbaa4dd2949c0c5bc6e46b8eafd5e04ecde6692bf1c85e8e76de4bf0390e8a461da39f9ad6fb0d08ae3a9950572cd02486ea63d80128164e654a2e611d0c2021d902251266d6cb369278f82fba2e248f531fec43b75327928b65df0cbf06b4a22194", 0x93}, {&(0x7f0000854000)="d82f4cc6d5099b79cc75fc0324f376aff98d71cab74c72b9a74afd548691e83bb400a420d2ad9597af713666f72f0387969067b1dd1f7362c36de959f9638f91744c00b1095456d325a1bced97e46fd2d2c77fad8e0f4a0eefca83df5d5385fd68d168eb9d7f5fd0e91de70406347219bd4b", 0x72}, {&(0x7f0000ec0000-0x98)="0679cbcefc5886f47f267068c88b993f92a9d995253a1dc6672881c90142c8b9ad1955274ca144856e6788f70d50d063c17da535f8f9618ba8513080d73a64e5f522a9c5e7c50f488e9666f8dbb78b18e3cff2cd86b8dd0ba26f1b042fe8b07c77d5de05890407d9df291e8674fbc7d28edf2954c7895e59124fb86b46ca26a11906067420acf5ea97c87a402638f6520ca8d205924b393b", 0x98}, {&(0x7f00005ff000-0x2b)="2c8226f4cff1d4694c652c4509f45c9fe2cbae1f3a6b137854b9d3811e40b90eb7b8aa5a0364c6cf14aeaf", 0x2b}, {&(0x7f0000900000-0xdb)="305e3d32f7a1a7b0178e73fa0ab0b6f9f29c169f3fe1d9727f49ef793d43440d29217805a63251cbb0d386cf000a14dc01f21ba061ee04d721a6aa6aee4c99965edb9851626fa7c3144154870940c1a46709c8ef81c96a59bba0550f1e51f85cfa10411cc5f74d49a4297baca87f951605bb58f290c038cc1c50c67f89a11771f84b6cb6f8448ecda06bb5687ab998d94d1975f2b4317df1cd2db7a69636bf611c907d6c24c3d30387161b443cac53db5596598977265b256ab4d83424faf5a006efe7ed6fa0117453780da7c6305f4781992a4c71a06946464339", 0xdb}, {&(0x7f0000d45000-0xfc)="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", 0xfc}], 0x9, 0x0, 0x0, 0x814}, 0x20000080) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa2000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00005ed000)={"a44e2d4219c3d1f9ca1c525cf5ad185d", {0x4, 0x101, 0x3, "a17b786ff5d3", 0x10000, 0x0}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r6, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x1, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8977, &(0x7f00002c9000)={@generic="9eb945c3f5ebfba8d7b998a60a4352d5", @ifru_addrs=@can={0x1d, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0x5, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00009f1000)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d14000-0x4)={0xffffffffffffff9c}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000740000)=0x3, 0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000f90000-0x4)=0xffffffff, 0x4) r2 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a0b000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000092000)={0x0, 0x0}) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00000c5000-0x8c)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000b26000-0x8)={0x0, 0x0}) accept$ipx(r1, 0x0, &(0x7f00009de000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f0000ae2000-0x20)=""/32, 0x20) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x5) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00003e8000)={0x0, 0x0}, &(0x7f000000c000+0x714)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) connect$pppoe(0xffffffffffffffff, &(0x7f0000005000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='bridge0\x00'}}, 0x1e) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) close(r0) r1 = accept4(r0, &(0x7f0000000000)=@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}}}, &(0x7f0000008000-0x4)=0x32, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f000000c000-0x10)={0x3, {"ada50bcff851e5"}, 0x22}, 0x83) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 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) r1 = socket(0x11, 0x1, 0x80000000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000029000-0x4)=0x0) sendmsg$rds(r0, &(0x7f000000b000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000024000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f000001f000-0x70)=[{&(0x7f0000020000-0x1000)=""/4096, 0x1000}], 0x1, 0xffffffffffffffff, 0x0}}], 0x48, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="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0x1000, 0x890, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000be8000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x2)="09206dd24e2b58d139da9ac403c89b4a8b71b5086cc72c2aaedf9fc20bfd42a02ce7b953c76faa39a510ce40d6c0072abba61851ff584df12c1c0947808a1f9fa543154cd59b6800fed55652dcf836104a42ba865291beed8fb9f48fb0000435aa169081eab4e2a32f4455358b3c13261641788be53e17a4049286bcebf06b989232806dba77623a871c0cfc82631e425ba9426a75", 0x95}, {&(0x7f0000000000)="236db0b73dd5f0ed096281415881b4109bab24838101526db1ef7ab531c350d1536936d8ae55e1bbea9abee35641f60b1c7ae291ad2996f64d2e15edc7d8389d3c22c63cf99a48b73b5ed072f142b3df5b91c8956789084804cb8fe427f8bd1854e28ff5edcafdee7c490817057a583be90663a4f486981f1557c4ec19f1625dc7d8349511ad64af2fe27a1fc100aa43dd422793408b04159044fdceebc5f09a2ba7c0a07f5b6b4974c25dcae6ce384902699cbcec54e94e4c6189f79b", 0xbd}, {&(0x7f0000000000)="259bb4478fdc50e571d78f688b751ae380eb0549b1a61c1a4cf1ea8a4a88523a7e1352c8e0141183c35787cbc3ea34e1db34fe11e4dc1213cc710cfeee167ed19b684f771323232293b73d2fd8dd8ef0ea9682e19598687fc8e632ae42b67da7d8828be7a26bef35a4a09fe3d0a4f40e939a8b4e512eb8be6199eae237574fbbec12282e139b444ef029536883694932d9dbc173f3e2", 0x96}, {&(0x7f0000b49000-0x1000)="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", 0x1000}, {&(0x7f0000566000)="6b79528fe85707295d342fa0be89e359f896f046b675ab3c2b61a8b2459b1c302873e9564d4ab8e3b04d52e9cb0501c676dcadb722c41128bd00454211f944338f3b5012378fca95bb2e8a80bf087623192a5cf339f2c9ce0ad5fff22b97cf94bcd2103059f3d0692cb1946795cf90663a601a245d6279117398ba0635559b0a", 0x80}], 0x5, &(0x7f000024c000-0xc0)=[{0xc0, 0x104, 0x8001, "1cbca8d6f82be09f09bfa56f6c18bfe5462f39e95bf70af9a562486fff586017ca4ec1d8231da685d2eaba220e73e5ab5f6e669f90e4735be74120429d6fdcf75136861975f6766a1dbe8767e385aae5dbc9b23935f9767d9beb803db23129aa6119d622702c7ec4d444770e966aeda2445b5b5f8b8dac4b0c8f903c456079289c2ffbe9973fec37fc37efa95221d0ee893e19d79781835af56a042a18e20947fafcce2dd72ef2c15bab65"}], 0xc0, 0x0}, 0x4000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000011000-0x18)={0x0, 0x0, ""}, &(0x7f00003ad000-0x4)=0x8) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r3, 0x0, 0x3}, 0xc) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b25000)=0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007b5000)={r0}) socket$inet6(0xa, 0x3, 0x80000001) ioctl$void(r0, 0xc004587f) socket$inet6_dccp(0xa, 0x6, 0x0) accept4$llc(r1, &(0x7f0000315000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000fba000)=0x10, 0x800) 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], 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]}) 2018/01/26 01:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a4b000-0x1)={0x0}, 0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x105) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000145000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004d2000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00006ee000-0x4)=0x600000, 0x4) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) socketpair(0xa, 0x6, 0x1, &(0x7f00001cf000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f0000f66000-0x26)="26000000250015d7000000040000360003fffbe801000000000000000002e3ffff0503c75b35", 0x26) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f000051a000)=""/238, &(0x7f000051b000-0x4)=0xee) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000122000)=""/104, &(0x7f00000f0000-0x4)=0x68) ioctl$int_out(r0, 0x5462, &(0x7f000051b000-0x8)=0x0) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000663000)="802cae6e873ad7b6b1", 0x9, 0x0, &(0x7f00004af000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) recvmsg(r1, &(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) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000a3a000-0x1000)="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") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cf9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000076f000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000678000-0x8)={0x0, 0x7}, &(0x7f00005aa000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000087f000-0x8)={r2, 0x101}, &(0x7f0000ea1000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000009000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a4000-0x4)=0xc) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00000f8000)=0x6f, 0x4) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f00000fa000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fa000-0x3)=0x14, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000fb000-0xa)={0x7f, "31196f6fdb89"}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00000fa000)=@l2={0x1f, 0xa4a9, {0xd0b5, 0x1, 0x6, 0x1f, 0x4, 0x3ff}, 0x0, 0x8}, 0xe) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f000004b000)=""/214, 0xd6) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000001000)=@req={0x50, &(0x7f0000007000-0x50)={@generic="04b11f96cde8ad739dcfe85f4654b551", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x1}}}}) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000000b000-0x4)=0x0, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000a000)={r1, r2}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x11f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10, 0x800) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000001000-0x4)=0x888, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000004000-0x8)=0x8, 0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bind$rds(r0, &(0x7f000009a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r1, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) socket(0x1, 0x3, 0x5) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000148000)={0x3}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$inet(0x2, 0x80000, 0xad) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d5b000-0x8)={0x0, 0x2, 0x8}, &(0x7f0000930000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000dea000)={r3, 0x6}, 0x8) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000055a000)=0x0) sendmsg(r0, &(0x7f0000936000-0x38)={&(0x7f0000fda000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f0000333000)=[{&(0x7f0000d1a000-0x34)="8712ac1ac8af8a74b156db251159e5aa430da1f86e29b4ff7000f7c7e580d1bd31cad51b8ba7cb8cb1246ead558c3b027d1e5d4a", 0x34}], 0x1, &(0x7f0000127000-0x400)=[{0xe8, 0x3a, 0x4, "bce5a1b61713798005d52d36ceabc701559320b9e79f155f12a02cc0344db4ca2e61ce1ec1f807ddb2968f0d0dbb4424157a4eaaa0a4300e2364af59d8cdeeb0ffefb1cc809482212dae92726b37a04a096de5e53b558661db27d44adad88bd1c40e38d8bca35a3e9f78d9d21091fd3ac51ebdc0d0459367a62d8b4ebb56f7fc560e38ba20ee96c9955c04e76a5983d35050b4de012a151a01c7e5f45de391fed2b45b799fd97ae9cd25d3e7a15c21b849d4d95c275f70255bab2c714cf088ee28850aaef8276cfc48040638b9689048566d32"}, {0x68, 0x116, 0x5, "f160dbf862a878b628245459b3ef3f5fbe0cb260f6ab65545ed150b7ab0d807567ae90041d446b068f3d6cfe7ce9575226ebbc218ed53d32f3c9e92bf8df2cccafa617b9a9f5bbfbba4a06565f2410cfe14e9386"}, {0xb0, 0x110, 0x4, "ad07d9b484ecc6e4cd5ce86d68700eebd173132a519c0315cf196eef38d049ef98752da59b7901775814b4511bb2868e0c35e6b22b44d136f92a2b909dc58639ccf0f1b27e910f0759d9dd3abc8b62ed2aba0bbaff926ce06e4f3814494635085d5731a77bdab56bed9156d70c15d06ab0dcc11973d57e8cd4524991a674e21d951fed3204b35df176444d96ad5a35fe2922faff4c5766496ed9656a0c8ba0"}, {0xa8, 0x111, 0x401, "bcc1907cee07253b4501c8f17b875f756abf17edf26fee2b2b50d13df223711483d38810939151b71854ccd136b4e18cb63203fc046dee9a46963f2c19570522ced63cedcec41dcfccb81af6b2c39fcad81491efe6ea6df55e13838b15f959901dbe1ccc652417d29d7876e1fabdf85e7267b02302252b2459e8b786308168b8d61f1dcf44d96d9ccf949712fc53667ac427bbcc693366f6"}, {0x88, 0x0, 0x4, "1dc9dafeacf7a2a78a550379816bcaaec79d8493d9a9af925c923acfcd966b73e49bcfc26847c6e42351d2cdac5e6ef1f73efbb69aa4459a8cc4ac0eecece4145bf6672f7e2f3e797bae3615922a1500638977de50f649ae748229fa5400d520fc3ac095616ea0dc872b141e539b479a83a784dad199240e"}, {0x60, 0x115, 0x7fffffff, "91a67500292d65529397702e00fa5c841a3fe09e5f7aca5d20ddd5ba383cb56cfe37f1b4c8ec9e6f7be659c85f91df2fa015317431d01ed717f97dc753f0aef29dceec0978d8e9e749113c2b3f9133"}, {0x70, 0x10d, 0x8001, "be034aede14cb22e25e97af96a94b1b64ce97eeaf12646c55093cd465abddae9378aaeb7c7edc7dada501bef0654192525a38e8299be8675e63e71e1f27ab6803ab1aee475acc562750029089ee05a0c5ac8755de2483d3d370523e8"}], 0x400, 0x4000}, 0x4008000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000072000)=[{&(0x7f0000071000-0x14)="140000001a001980010000001f00fe060a0d0908", 0x14}], 0x1) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000943000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000022d000-0x4)=0x3a, 0x80000) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000afa000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001ea000)=[{&(0x7f0000afa000)="f5ed86c05744e708069a32cb", 0xc}], 0x1, 0x0, 0x0, 0x20040000}, 0xc0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000105000)={0x8, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffcba) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000028e000-0x36)=[@in6={0xa, 0x2, 0x80, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x18000000000000}, @in6={0xa, 0x0, 0x47b0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x885}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) syz_emit_ethernet(0xfffffffffffffdd0, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000afa000)=0xff1, 0x4) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00005c4000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008f6000)=0x10, 0x80800) accept$inet(r1, &(0x7f0000dc4000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e83000-0x4)=0x10) bind$alg(r0, &(0x7f000026a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000437000-0x4)=0x0, 0x800) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000030c000)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a2000)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a2000)=0xe8) r4 = getgid() r5 = getpid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005ce000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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}}, &(0x7f00008a2000)=0xe8) r7 = getgid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a2000)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000065a000+0x8eb)={{{@in6=@empty={[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=@multicast2=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}}, &(0x7f00008a2000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000238000)={0x0, 0x0, 0x0}, &(0x7f0000434000-0x4)=0xc) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000337000)={0x0, 0x0, 0x0}, &(0x7f00008a3000)=0xc) r12 = getuid() r13 = getgid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a2000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006dc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000348000-0x4)=0xc) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000425000)=0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00006bf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00008a2000)=0xe8) r19 = getgid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000692000)=0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008a2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000-0x4)=0xe8) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008a4000-0x4)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008a3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000025000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005d3000-0x4)=0xe8) r25 = getgid() mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005f7000)=0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00008a2000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000873000)={0x0, 0x0, 0x0}, &(0x7f0000751000-0x4)=0xc) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00008a2000)=[{&(0x7f0000487000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a2000)=[{&(0x7f00008a3000-0xec)="6c1be7a53dad4d3a1986e896978f06f5f495ba9d8aef990cc9371bf9555c735ab40196814077f1d58ae0051b98da28ff4ae4d77dbf67b270a3efc2134b5c71f1f659af681d4a8a6be55d2df810f1175c8f1ef403af79a8ea1c1c24ab9179e8669328def5a30b93fec12882c9258a636bb8aae49befe0a6383b7ab58e3aedf1fed05d1fa098a61da9417054f9c1e85730c3a1c3d5e8325145f4666f4899f37dea10adb521cef5746b80b11d952bda527b2b699934bdcf6ef0fa3bbb96f34ff8dd32220ae9bf7d33f0f6cee58fd8355a6caa4571c2ff399dd94a98707e180c705847700b797e07815c2b596eab", 0xec}, {&(0x7f0000301000)="29b727b2135a69c48638c8b0711e49a9ef1b8216cd3eff4ad7944dd89b909ce567589241961d61b5828cf54a1ce19eb85e76f7f880a915c48302f17822f8351c2fe91ff0fbb2743fae8f15276b3e63acf04a72632f013dd426a300cd1b63614dc5df17d46bd1029a63684824b6e31c07d55bb2a748e6215c5185b4a6fd03f276485e637795f460f7bcf0ab898442789b6b35bb896533a64e4f31abc514e0f9fb877532ce1931219cc312b6a8545fc96a2173", 0xb2}], 0x2, &(0x7f00002c2000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x40000}, {&(0x7f0000469000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00008a3000-0x30)=[{&(0x7f0000100000-0x82)="ef7f5eb692d362f271df67c25ee09c9e79a78f3b3f8ce80d269456316998efb0d1bac3f93686dcea551b2b37215018759db19b736e5938950a65fb20b91e85a9588235e55551b60425a19f907cd167d35274f91cbc4f61bde9b970dd4575c9c35458447fdc6b93c819378a74bb04f56c94f30570cfee2ff1d0700ae51e99486fcbfe", 0x82}, {&(0x7f00008a3000-0x19)="3724ab52bb9afb7f08cf7c356b1dc521a5eb8882faffd82aac", 0x19}, {&(0x7f00008a3000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20004000}, {&(0x7f00008a3000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00008a2000)=[{&(0x7f00008a3000-0xb9)="a7b20a3bae054b4939c579417b1bea1de59edb7a9efeca1bf4522f779cd083b965594809535ad3cf443c7c06bb36fbb177e2b13aeb2a8cac08d9c1e75b1b6b5300685db5f83eabb4833649d3fa0a56f17705cbc78ea80961351c8667b26cb9ef8695e798124f656ff789e2b6e83ccffc9eee5a937b02e4cc9a56bd4f386e384ef465f6f512659e35558a7b2bf9fc1d434cd5cd3f47931cfe761e843419ea61f2e3680cf5aa3b568a774793328348940274947925c10c1f72f9", 0xb9}, {&(0x7f00000fb000)="f651eb9a21b68e5aca69cb5eca2213a49e68dd301eab8e514484c39329efb3b2f6555335c2e01b4830f0edabdd7626f7f7e268c692b26eb225e39db090d1594897ff61b71b95ee42bb966c977316b4fcb99157f1ab0bdbf626ebdd13223eac9201e1fc3c85fb869162429843cca046ba73bf5649dda68462cfd07cbb59aeac64ac4406935db7045e7c357e1fbb2e046263cefb11b752e47af0abeb53979f4ce4573ebd1d58c29b1815ff61a4ef3b4596c96d2eea56952f3298de68544e38189240fcbd4d2517547e062bce14d8af7f957c5423ba13c2f83082c8e2c3db984e7f04a4b6", 0xe3}], 0x2, &(0x7f00008a2000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe0, 0x20000000}, {&(0x7f00008a2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000077c000)=[{&(0x7f00008a3000-0xfe)="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", 0xfe}, {&(0x7f0000540000)="", 0x0}], 0x2, &(0x7f000012c000-0x68)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x68, 0x4000001}, {&(0x7f00008a3000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006fe000)=[{&(0x7f00008a3000-0xf5)="866daacc1c7090a17d6600dc3cf837304a085337fcc546cf1af5a072b5e9439c387458210e4577141e1c1d01e6baa6d0eeb2b61e9c13a307adb6b203b750f75afbde593a41e7c6ec2cd3f50dd2d327b0a41f85f715faf5b2a1214496ea799c434bff49c16ca2b91589fe51f59e8a413617b9d78bcd64ceb87ca8f30621fed91f739cf2c94e6db2383ae9dbdb2a834b1cc035eea8871bbb37c0c832f806be97a07bd35aac266ba742b49240021ed32b7ccbe4754a43c611b22284f61b1f48fc448e0a328a67841e8a3b883836cbdaeeeb6d77d1a419d5928c5c7883a6cf4ed42394aacd19c7f591a96107bbaad585def661e0b8ebb8", 0xf5}, {&(0x7f000003f000-0x54)="e3a0d03c0d25a201837ad923c9524fe5b671d15987b5e864504cd82bb06042f06d75ff8968b47aeab7fca6ed81589d323dbfd4be7781fab71a690b076ac98a92839e7de2a0424311bb034b24e0d3d91f609e2244", 0x54}], 0x2, &(0x7f00008a2000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x20, 0x4}], 0x5, 0x20040000) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000749000)=[{&(0x7f0000c8b000-0xb4)="d5d3c162b84a3a70f283d2b2b9b6be6b6444d6ec82e7c19065ed0950f15402c9200f1fb5be0b2861fe577feed09452a63d47294900d62d764f302c4362380e6efa982466220eafeb82d171c2bc352bffe31a37c6eecf9225b434367949054f49173d0f489ce8697e8e810e120cc071131b2cc4c195811d299ce87053a1180e68bf5f36bfc1f104c4dac212be648ea192eb205ec15f135442ef357359f19928f66a76e32e0024f51b59635a603d1ab09e7c512ecf", 0xb4}, {&(0x7f0000a37000)="3e0dd1e42c3da8bb682d2cda149972dd8443bac69d99d00fc428ede9b45d5730426c1515a415332ed8ac751bd1b8d1c3c45c328f5e48a5b5ca7acfff28e5c60704b400c8409085bea2899add551561781d9ea05cb19bdfb7ad57d65db9a9caf2be3f78035e920150b1059da9f515bdde0d44b76067ca238598a7b5c095dfc81a8bfb217315f484c0d5c32686a806ba0d04f4b35f3f104fa369bf451bab1e07dc226126db0a1257a657642eece5a85a90768ca623b2978a6b69b9db95c966ca7227872e85", 0xc4}, {&(0x7f0000a87000-0x3)="803112", 0x3}], 0x3, 0xa) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f00004e5000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbb000-0x3)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000f11000-0x8)={0x0, 0x0}) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004b2000)='tls\x00', 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e7a000)=0x7, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ef9000-0x8)={0x0, 0x0}) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/26 01:17:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10, 0x800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000002c000-0x10)={0x1a, 0x1, 0x800, 0x8, 0xff, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000007000+0x42f)={0x4ba9, 0x6, 0x8, 0x40, 0x14, 0x1584000000000000}) 2018/01/26 01:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000bb6000-0x4)=0x7, 0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r1, &(0x7f0000cac000)=""/75, 0x4b) accept4(r1, &(0x7f00000e4000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006cd000-0x1)=0x10, 0x80000) recvmsg$kcm(r1, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bff000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x40}, 0x0) recvmsg$kcm(r1, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b6000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x0, 0xbf2d, @loopback={0x0, 0x1}, 0x2000000000000fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3, 0x3, 0x9, 0x12}, 0xa0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000ee1000-0x3c)=""/60, &(0x7f00009ad000)=0x3c) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000017, &(0x7f00003b3000)=0x0, 0x4) socket$key(0xf, 0x3, 0x2) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000030d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x338, 0x0, ""}}}}}, 0x0) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket(0x9, 0xa, 0x8000002) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000ea9000)=0x6, &(0x7f0000106000)=0x4) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00004bd000-0x10)={0x9, &(0x7f0000f9c000)=[{0x0, 0x0, 0x1, 0x7ff}, {0x21d9, 0xffffffffffffc7b0, 0x0, 0xffffffff}, {0x0, 0x9, 0xb749, 0x8}, {0x4, 0x3, 0xf07, 0x6}, {0x6668, 0xffffffffffffffff, 0xfff, 0x0}, {0x8, 0x8, 0xff, 0x7ff}, {0x101, 0x7, 0x5, 0x6}, {0xbe7e, 0x6, 0x1e, 0x0}, {0x5, 0x28e, 0x1f, 0x7}]}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00006c1000)=@req3={0x9, 0xf1, 0x401, 0x9, 0x3, 0x1, 0x2}, 0x1c) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d9c000)=@add_del={0x2, &(0x7f0000615000)=@generic="2fbdd086bd9e1c0a330ec71eca56fefe", 0x0}) recvfrom$inet(r0, &(0x7f0000740000)=""/158, 0x9e, 0x1, &(0x7f0000721000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x228) socket(0x4, 0x800, 0xfffffffffffffd9f) sendmsg(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000610000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af2000)=0x1c, 0x800) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000af3000-0x4)='tls\x00', 0x4) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000005000-0x70)=[{0x0, 0x0, &(0x7f0000005000-0x30)=[{&(0x7f0000003000)="940599adc8e100e4ea9ca4836977c89c576582330ae33006477110c2c76cef7e460fc576054ca3693b9ca33d9fb8a01f1331ae908ad251a71d88339e04ceb66295b6494d41fee99cd35fbbc1103949a0a8204eea55f33a4cf3306882403872c6e636a79154ae", 0x66}, {&(0x7f00001f0000)="0e766f56f8152fd82cc77aa3772bac935ed8", 0x12}], 0x2, 0x0, 0x0, 0x5}], 0x1, 0x0) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d15000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f000022e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 01:17:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f6c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xffffffffffffff8d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000001000)={0x8, 0xcb}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0xe1, 0xca, &(0x7f0000000000)="fb693f65e167a33cd6da08cf957ce8a68292c174ff77db9ea1e2fab2ddd54f34598a63230cb8ca955914d851a980aba314d5272a90e7bb4a951250b8c99cd6ce0ddc9ccc54a0afb16ddc8d75bfbb589388d4b00d1a784e16d4afd720475c9be62f4a995a63f0451703429341a4748e5b92bf1bdd405d3fdefe61d27c6a46215b09ef28ac2c1e122f4ceff28bf50a777219e5ab09bd4e6d7ba09623d5bcda3bef440d12a2bc4f6e1f1e322879df733bf50159c78e114c934496f14293c948ebacbd8ef26cfbe5bf98573ec4ab6bd0377f78512f9a9a611a0d306f7079dcabdffaae", &(0x7f0000003000-0xca)=""/202, 0x10001, 0x4}, 0x28) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c5000)={0x0, 0x2, 0x4, 0x1, 0x1, 0x0, 0x19b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d2c000-0x10)={r0, &(0x7f0000180000-0xc1)="b073751c7c1bb18092a1f39cc233be4784d0e50d9cbce080239479c1e1ae91c58d018462b7d15bb5b2c35d79d4646a5f598eb8e7edf69dacf16787337809ccd4f6e9f881dd7a817924441df3a2036a929f442b8cfe8128189be6ab320c3ec3819f0deb72a83c3065713fda8fd2fb843719a530dd06f615cbcc2e188f495972f401fc5c88a95cede65bba7f938c60a3225e19134bea35fc339e6fcce953fcb3675e2ceccd3864785ec0b3e312f6ffb576d015c5da8d51fcdf7f5a4c184066621e21"}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000060a000)={r0, &(0x7f00003ff000-0xd9)="56b87dd2348c91dd8a714a34bc634464227fd3e03b1d03d348ca3e3c93e2bde74f18a1d6845e12f3c20183ac5a3077947540502002cd72094ef17ff1f7717c95ad49649f239a410eab471e23eeff8b2ddc036c94af2b2c1117c59feba3f3c40514dabfcf2e01686360ba1b605840a344bb5f8a1ffc20e88912da69d6aefaa26d119ebe25fbed3f84cabf5ecaf25531d784101645c07d1970924707c6e2400cfeb6aec96c5430f88eb86f13706d24cfb818b825df7c3084fbbbe5d4cd88dcfc73821628c63b3073041c6667a6e41b2e39947be48eddc85818ac", &(0x7f0000fce000)="", 0x2}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000072d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fcf000)={0x3, &(0x7f0000fcf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fcf000)={r2, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r3, &(0x7f0000b15000)=""}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x20, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000068000-0x4)=0x7, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000b42000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x2d, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x446}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg$kcm(0xffffffffffffffff, &(0x7f000055a000-0x38)={&(0x7f00009cc000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000389000-0x20)=[{&(0x7f00002a9000-0x28)=""/40, 0x28}, {&(0x7f00000b2000)=""/0, 0x0}], 0x2, &(0x7f00007e2000-0x56)=""/86, 0x56, 0xcb32}, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000558000)=0xafa) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000900000)={0x0, 0x3, 0x81, 0x40, 0x7, 0x1, 0x34, 0x2, {0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x1000, 0x6, 0x100000000}}, &(0x7f0000778000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d45000+0x50f)={r2, 0x1bd, 'I'}, &(0x7f0000885000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00006ab000)={r3, 0x0}, 0x8) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0x946000)=nil, 0x946000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20, 0x6, "5d0f3850122f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008cb000-0x44)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000417000-0x4)=0x0, 0x4) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x2) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cc000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 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, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000007000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x4, {0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0xd8, &(0x7f0000009000-0xd8)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xfff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdab80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x27}, @in6={0xa, 0x0, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe6}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000008000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7725, 0xfffffffffffffff9, 0x0, 0xffffffffffff0000, 0x7f}, &(0x7f0000005000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000007000)={0x0, 0x16, "d08a52fa10f6ec29ddb5b72d6d58f8255e2dadcc4ff7"}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000)={0x0, 0x40000, 0x401}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x7f}, &(0x7f0000009000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000002000)=[{&(0x7f0000007000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000009000-0x10)=[{&(0x7f0000009000-0xd5)="b2650d38b1b2c441377b8b5e7bd5db91d7fd934d3671b665af159d7517343c950a651563568912bd3f05c76d6b9660660ea9339adc2ae35b1dc60c35a628a9b88f2f426477038ff389b42e27e7ed8350afcacc5a39e934b2bbc4ab9f2f6431169a0f8617075d1052edbdb9b94731f6bf9c495a5b9740bcf78b7fffd56c20fc35f68e266b50de63dbd0ccb7fe8ee197d6201683fcd6cc6d2b85dcfcf360732d99d6f3a2ea3e516aef4b552d28d23b597840c447f76d792e8d976d5f6ccd6760594802c01a6995b95f99aa2d069ca480f744b49baa06", 0xd5}], 0x1, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x1f, 0x8, 0x800, 0x80, 0x3, 0x9, 0x80000000, r1}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0x2, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x0, 0x200, 0x1000, 0x4, 0x9, 0x7, 0xcff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xd, 0xfffffffffffffff7, 0x80, r3}}], 0xc0, 0x0}, {&(0x7f0000005000-0x1c)=@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xf6}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000009000-0x6)="2b1922c0728c", 0x6}, {&(0x7f0000005000)="bd60c8456721b25371", 0x9}, {&(0x7f0000008000)="34d58693dacea6ef5df2396ece2db349962670007d17d130cabd88da2305193952f4c782f1f8170c90b33ee124f4bb6c73c822c9fb328f8f218deecfe231276e773d6c1b6595fd7731e108012c71f229691da57dfcb376a4d512a0ca5e847a10dda0e4c303c32e242fa632a0ad289fb8a97436ade8d9bc76d49a79189d98a99a60355e01e29d401ee64293b2e7592679858d92dc7acb3eed04d5b610", 0x9c}, {&(0x7f0000009000-0xf3)="94244a958c7ee17904612138e6c1d4aaab1b34c187581aadfe53e3918642e87b7b25c0c5b68793c4cb0915cbe660135ccd2a2948a9966a1ef604544a0b046385a16dcdb971babfe34b25c665947b32e1880a57bf84f67b585a357e46830317bb609c0afa58dff9cecd7353851c3e11ec7a4a5012c8c14bc8c09def0d470bbc1c7f2f968c8fcb9d890e24a3ffbfebd57e7399b5ff230fd9871a3efe150d15ea4853f8ff90338998ab8fab0d5e03e1f0e5c0ce82315c3f8f99278ef2f6afae9aad030934aea4f9e35702ccda881d8ba0c8afb6d94daaceee6a5f81d79ca6eb7480edee1fba72aba1107b6fc9ef7a6071b7a34a84", 0xf3}, {&(0x7f0000008000-0xcc1)="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", 0x1000}, {&(0x7f0000001000)="79ef6923023528e0b5af5800be9aa7b58b59159cd4ccac2f1508236be9abe01808186a26f1bcdea3ccc0c205a236cd37e860aae1aca0525c4822df5afb510d81ef390b2495cafe914c36a377a65baab98e2dac140c2cb4192041035b4cb44b051a25b77ae69a4e3d5b6fcea1adcf080e2da66ba2ad9fc8ef12a658c3f0b708c191a8f1f4346530ecf9fe5552504344f163aa6ced4127", 0x96}, {&(0x7f0000008000)="f91a7f72c4a871faadd1e0716d94d863ba1fa9c832fc5c9ad1052d9eebdef68ebc85e0b6", 0x24}, {&(0x7f0000004000)="3670c62c4a8847291252854a3e2094887e9a9e6c8aedf7ddc341ab4d66d44284617014875f652fef3e9fb34e1fc9f57d2255ae057a2e87377ea3788d614e611904ea780a5d6adce351784b618721fea76151985e9209ba6b0e81b01a03ab", 0x5e}, {&(0x7f0000008000)="b70fa506365f1aa99e320585d4b663474e3f4cdbf7b0d93b0cad953e11dfcec95774f5aa3971d9ad3bc1b8d2521a84bbefd9aadb377c306857a22215c395a00eed0eb0d2f187de3c87", 0x49}, {&(0x7f0000008000-0x4b)="996f148845bfe3a6657402fbc8f1844be22d0c2eb5d5b0ca73ddaae95a569496dba1d257e6dde497d6552021e7a43fa93194e38f91068011c3453b6e8ab73f2e09aa4c213977eacebe2161", 0x4b}], 0xa, &(0x7f0000003000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x8, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3f, 0x85f, 0x2a3, 0x6e6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x8000, 0x9, 0x40, 0x8, 0x3f, 0x0, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x7, 0x100000000, 0x1000}}, @init={0x18, 0x84, 0x0, {0x4, 0x8001, 0x80000001, 0x6c}}], 0xf0, 0x8000}], 0x2, 0x800) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000139000)="5143c15683c9587b0fed8e4579b31a17de1992c823b041fb1b5f476839444310e29917adba9d2a3e5422b37e79a4f334ecfe8e637e6106ffe7ef7f26832b1460adae86053bf01ac6a706962786a34cf6b492fa72d8d7e1966d1a38c3eac834cbd4c94eb70c5faf38517af892a6444f765638129bee452d6da2b277a13d1c7478ae578d003ed12d377c", 0x89) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a83000)={0x4, [0x10000000, 0x0, 0x8000, 0x3]}, 0xc) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f61000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000078b000)=0x0, &(0x7f0000f61000)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f61000-0x40)=[{&(0x7f00005f7000-0xe8)=""/232, 0xe8}, {&(0x7f00000e6000)=""/83, 0x53}, {&(0x7f0000f60000)=""/210, 0xd2}, {&(0x7f0000ecc000-0x3)=""/3, 0x3}], 0x4) r2 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00005b4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000f61000)={&(0x7f0000f61000)={0x10, 0x0, 0x0, 0x22200400}, 0xc, &(0x7f0000a42000)={&(0x7f000075e000-0x44)={0x44, 0x6, 0x5, 0x2, 0x0, 0x3, {0x3, 0x0, 0x6}, [@nested={0x30, 0x88, [@generic="62c0bcf11913a5aa192936956fc3371daa1bb5bbd0da99d09ad50fcf46bf3e5c1065850a264ae73e23595f23"]}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x24008880) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xb, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000)={r2, @in6={{0xa, 0x1, 0x47, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9}, &(0x7f0000002000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r1, &(0x7f0000002000)=@un=@file={0x0, ""/108}, &(0x7f000000b000-0x4)=0x6e) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000)=[{&(0x7f0000007000)=""/192, 0xc0}, {&(0x7f0000009000-0x51)=""/81, 0x51}, {&(0x7f0000008000)=""/248, 0xf8}, {&(0x7f0000008000)=""/80, 0x50}, {&(0x7f0000008000)=""/249, 0xf9}, {&(0x7f0000008000)=""/89, 0x59}, {&(0x7f0000007000-0xc5)=""/197, 0xc5}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}], 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000b000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x1d, r5, 0x0, 0x0}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f000000c000-0x72)="11359adbd1e8248b5b83279dc8f3d69ec6a4f348e6780cdcddb6267496b5506d60eb3b5c72716e01c981cf5900cb61a4da11a617a6cf59447a5d370e07521dff66cc330145b51541995d995fbc49e37b2a959aa64f2a1259c95801c46749717b47997dd1628acd2773e44b4ed971decae994", 0x72) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000008000)={@generic="ce0cf4102d304fd91ff72be465c8ac1f", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000)=0x8c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000000a000-0x4)={0x2}, 0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000000)={r7, 0x2}, 0x8) setsockopt(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(0xffffffffffffffff) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000008000005, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000e39000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000ea2000)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$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) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 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) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000c4a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007a4000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000df000)={@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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) 2018/01/26 01:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x807, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000048f000)={0x0, 0xb0, "da47afff57524c8e515e95e38953d834bc829c26b40a1a7441c374b7f8155d7f61bfce8f2f96588f15f3f9e1b90fd55b64cb08443239bf8c455a8c0fa0184fbfd1922d277c2bd74bb3450d2f521ca8b9c5b5b6b31b898811bad58cdcba2e9ed55d271aad79c4ec1db70c6dc549d85b2c190f2cca3e2d66c0ccc5d799e0da7e0ebfb0c0695887064ce1b84133bf4dfae3951c566112434780a1429028a41ea1ad9c51c5b6f50e6048171887b433c9e597"}, &(0x7f000021d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d2b000-0xa0)={r1, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x8, 0x8, 0x4b672875}, &(0x7f0000a87000)=0xa0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, &(0x7f0000970000-0x8)={0x0, 0x0, []}) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f56000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000085a000-0x10)={0x0, 0x6ae, 0x3, 0x7}, &(0x7f0000f8f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00007aa000)={r1, 0x20, 0x0}, &(0x7f0000bcf000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000edc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000007000-0x1)=0x8) mmap(&(0x7f0000ca4000/0x3000)=nil, 0x3000, 0x2, 0x50, r2, 0x0) r4 = socket(0x4, 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00008da000)={r3, 0x100000000}, &(0x7f0000810000-0x4)=0x8) pipe(&(0x7f0000f1d000)={0x0, 0x0}) accept4$ipx(r5, &(0x7f0000bfa000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000046d000)=0x10, 0x800) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) pwrite64(r0, &(0x7f000074a000-0xaf)="56364f36801f12c2127396cb4f5cfc059dde2e3d2509389a3795f4d62b806e12125d702f350781b7f672546f60506f274ed9cddc0e06f0997e2c4371a0a4eee3460871f4c22789cbb2bba5e4350ac23f3020469ac0b0b35e3105b6ded2a6f399c81a970af6c628680f94edac6ce7b5a8e6815c02c5c73be52c1deb9e5cccdb61e93b97a29b8da61e8394a160b3fbe11e661a9fa01d9b8ce1a0b23931883611ddfa974e022892cb2345adcbe234d576", 0xaf, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000465000-0x4)={r2}) bind$alg(r6, &(0x7f0000454000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000341000)={@generic="261ab77a0d9b3bf9e028802e7faa2610", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept4(r0, 0x0, &(0x7f0000c82000-0x4)=0x0, 0x0) getsockopt(r0, 0x7f, 0x6, &(0x7f0000193000)=""/204, &(0x7f0000c0f000-0x4)=0xcc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e4000)={0x0, 0x2}, &(0x7f00007dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c33000-0x8)={r2, 0x9}, &(0x7f0000905000)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000095c000)={0x14, 0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000070a000-0x4)=0xffffffffffffff56, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000002000-0x4)=0x2, &(0x7f0000000000)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000dd6000)=0x1, &(0x7f00006d5000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0xb3b, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000014000)={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x800}, 0x5, [0x20, 0x0, 0x0, 0x0, 0xfffffffffffffff2, 0x7f, 0x3, 0x1]}, 0x5c) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000890000)=0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000b99000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73000a0fff000008000065004080"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00007f6000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000467000-0xc3)="15e8c3e942a49afc5215b0e410c977ba4cb1bf51b6f9bbd7f9f7729866b86ba3abf810170bf999df79ca49c3039437283d7e06f6a70e0a24190972fa9c9af29c379cebf5245516b1f8af356771ca8f66f5669b0dc0b2bfa88a33e972a754a539b3963cdf59be23b304dc25a0017bacce3720ac8336b071847a17c470a5b027e3a09f113c2c60f5d81fe55db47be158bfecca569ea8e3d2ceebe26e94f765b3588248edae3ea55ff4125da632dbc927b86d73e1185ce3094d335885d2f15a15cffb1e84", 0xc3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f000088f000)={0x18, 0x0, {0x3, @random="947f0bf715d5", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000140000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)=0x14) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8e, &(0x7f0000002000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 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=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000005000)={0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000+0xf52)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x100040}, 0xc, &(0x7f0000007000+0x148)={&(0x7f0000007000)={0xf4, 0x23, 0x20, 0x5, 0x1, {0x14, 0x0, 0x0}, [@typed={0x8, 0x7a, @void=""}, @nested={0xbc, 0x7, [@generic="", @typed={0x6c, 0x47, @binary="211019fc3fd315732a58ac2c6ae2a0de7baf9c927f869ab19d68a86dd79da7c2e0db0ade3b2064825eb7165c4c1bb4ecb0234b8b16b923d908a05cde953ce87944433d6d6b64b903f16fbebc0b2881ff33f77ed1583a31a7cb84e84528e6f0ddb60262"}, @generic="3b43445bcee7b9026d40eed611880a7325643c0e6a7c03a91e15d020e30894da55274fd4b72ae653e4f09e898f693979d5740d901ec88f26f0c5343e30", @typed={0xc, 0x86, @pid=r1}]}, @typed={0xc, 0x4c, @u32=0x0}, @generic="53b9da80c3ba6d84abddfa778bd244c6"]}, 0xf4}, 0x1, 0x0, 0x0, 0x800}, 0x801) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0xff, 0x4) pipe(&(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000008000-0xc)={&(0x7f0000007000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) epoll_create1(0x80000) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/26 01:17:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000058a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00006dc000-0x4)=0x14) getsockname$packet(r0, &(0x7f0000a5c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004bd000)=0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000219000-0x90)={0x1, {{0x2, 0x2, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000648000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000121000)={&(0x7f00003e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000622000-0x78)=@bridge_delneigh={0x78, 0x1d, 0x1000000008, 0x4, 0x1, {0x7, 0x0, 0x0, r1, 0x4, 0x80, 0xa}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x2}, @NDA_PROBES={0x8, 0x4, 0xfffffffffffffffa}, @NDA_PROBES={0x8, 0x4, 0x80}, @NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_SRC_VNI={0x8, 0xb, 0x80}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_CACHEINFO={0x14, 0x3, {0x3fb, 0x1, 0x300000000000, 0x3}}, @NDA_PORT={0x8, 0x6, 0x0}, @NDA_DST_MAC={0xc, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d5e000)=@sack_info={0x0, 0xfffffffffffffffe, 0xc6cd}, &(0x7f0000105000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000010b000)={r3, 0x3f}, 0x8) 2018/01/26 01:17:31 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000ab1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008b5000-0x1d)=""/29, &(0x7f000072c000)=0x1d) 2018/01/26 01:17:31 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000005000-0x4)=0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x4040014, &(0x7f00008a2000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 01:17:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x4, 0x2, 0x80000001, 0xd6bb}, &(0x7f000039d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[], 0x0) tee(r2, r2, 0x950, 0x1) 2018/01/26 01:17:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000088b000)={0xf72, {{0xa, 0x1, 0x1, @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) 2018/01/26 01:17:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000db5000-0xc)={0xffffffff, 0x7, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006a7000-0x18)={r0, &(0x7f0000488000)="9ba511d8004d4d8966c13602d6288f8464fd028b3abb8c72b408ddb43234bb4f01", &(0x7f0000cce000)=""/136}, 0x18) syz_emit_ethernet(0x2a, &(0x7f0000b29000)={@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, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/26 01:17:31 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f00006a3000)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000030c000)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) r3 = socket(0x5, 0x805, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000b4000-0xc)={{0x8cbdcf1, 0x5, 0x6, 0x7, 0xbcb, 0x3}, 0x0}) socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000963000-0x8)={0x0, 0x3f}, &(0x7f00002f8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f53000-0x8)={r4, 0x0}, &(0x7f0000e5c000)=0x8) 2018/01/26 01:17:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000aa4000)=0x1, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/26 01:17:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f0000252000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f0000d76000-0xc0)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/26 01:17:31 executing program 7: r0 = socket(0x1, 0x80007, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000001000-0x32)="9d95950d8694a11ae1948299294c26d61bc35d8e272265b736e2a5c17891d51b0544acfe16230b2527d44880caaaa7cfa2f2", 0x32) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r2, 0x0, 0x96, 0x4, &(0x7f000001d000)="b7f69f0650f056b416b659c66d08b83f21812346125ac4b69c535a552a534cae752d080123e43e2d6cc74e82292aea775ade50118737edfd19d159b261268f473879351619e846697e9961fdf30696b2bde94c23f8def21131806eab116e5c8ae5a9b03acd40d989faf124c4e7fd670d8542b42442f04e19f366b05c496ed0243352e8cf35a8dc66f58ac5821a7e0fca1be426a366be", &(0x7f000001d000)=""/4, 0x7, 0x1}, 0x28) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_METRICS={0x4, 0x7, ""}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000018000)={{{@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}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000)={&(0x7f000001e000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000016000-0x10)=[{&(0x7f000001f000-0x31)="07bccec6d87fca885a728f9fc328cbf96f44874380c9eccff4b0c9181474fd576f3e37c11c7da8c0ec33a0ca82f609abad", 0x31}], 0x1, 0x0, 0x0, 0x4000000}, 0x40040) 2018/01/26 01:17:31 executing program 2: r0 = socket$inet6(0xa, 0xb, 0x7fe) shutdown(r0, 0x2000000000000002) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x34b, 0x1, &(0x7f00008dd000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) 2018/01/26 01:17:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000e0f000-0xb9)="25b50f74fcced08e2969e5353ce9bb3341077ce2c7c6d5c48b7cd858f9ba7eb15d8b84720b2574b4c57dcf9c52e82caec3ad6201e2a20632771d5e1dfbc33d4ac179f4447295a5879be67a917d108bff7107ce3b12e11a8ffbe1417bf4f7cb3dc25de83d3413", 0x66, 0x20000004, &(0x7f0000da4000-0x1c)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000252000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000425000)=@ethtool_pauseparam={0x12, 0x6, 0x4e75fb13, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 01:17:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x80, 0x3, &(0x7f0000ad9000)="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", 0x2fd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004cc000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bdc000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000b6b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001f1000-0x4)=0x8, 0x800) connect$vsock_stream(r1, &(0x7f00004c3000-0x10)={0x28, 0x0, 0x17892f8cd496882c, @any=0xffffffff, 0x0}, 0x10) [ 620.674764] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=31109 comm=syz-executor7 [ 620.707181] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=24 sclass=netlink_tcpdiag_socket pig=31119 comm=syz-executor7 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = socket(0xa, 0x1, 0x100000001) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f7b000-0x4)=0x0, &(0x7f0000f7a000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000461000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000f7b000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0xbf)="4f9a5af6041147cda94bb869e4bdeaf2fc6373402e33f1a4e4288bd59b760afe2c1bbcf3246a7633224f8283eac51dfeba0e9dcf835fdeddf2c53a26ec7c82631aa34eaa95e38cf65b14cc24451f1bffc84b588ac1d9e85ecba53d9b8a1be9373218816ed7f50ed8d071ab4479ef88b0729cbe3bd906b2533ff76a136644bfdbd04f21db63ac574211c5b7356c1efaea26f4cb6b5a1ae4d276676eb3ed29682cc1f53855eab5350172d9cdf69fe768bb395e5726a1a7fce3c73499d18f64fd", 0xbf) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f7c000)=0x0, &(0x7f0000f7c000)=0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000fc000)=0x7, 0x4) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000005000)=0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000000a000)="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", 0x1000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f000000e000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000be4000)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000a19000-0x4)=0x0, &(0x7f00003fe000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00004cc000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bdc000-0x10)=@common='bridge0\x00', 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x6, 0x7fff) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000f4000-0x4)=0x0) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000483000-0x1c)={0xa, 0xffffffffffffffff, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f8d000-0x1c)={0xa, 0x2, 0x231, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000079000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0xd463bb0f6ef61819) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00001fd000)=@add_del={0x2, &(0x7f0000000000)=@common='lo\x00', 0x7f}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x7, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000)=0x6, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(0xffffffffffffff9c, &(0x7f0000004000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r5, &(0x7f0000004000-0x6)={0x1f, 0x0, 0x0}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000004000)={&(0x7f0000005000-0x10)=@ax25={0x3, {"0b4d79b9627a76"}, 0x4d6c}, 0x10, &(0x7f0000005000-0x10)=[{&(0x7f0000002000)="0d118b7910735b7b7f4820ba14ef82fb2dc5de", 0x13}], 0x1, &(0x7f0000004000)=[{0xf0, 0x107, 0x8, "76ef6f01bd43277a5fde12ce04e7bc40714482a4adb183e0a9e2936f3751cfd62709502d9f62af562cd99253920ff72ca7904190bd4a4e9d39eb4b8f559d9ad43e57553d8391102f6f3d582d245826e9dec29078e26c367a25dd53f727353582bfcaa2edf1b45227ee0bf0cc7500080dbe7a2d830aaa44247f75594ac2cf505058cdeb5daedebd5ed48774a9e6ff7e94e622594d59b7f8f8e4ca4405cf70a08ddc5788b31647eedb07a5fccbe502c3d8ba8561ee9fe1eef1d6bc2fed849ee6684d9e9f3f389eb4c7055593d93bf42a91e0c1ab993182a09eb89cd2cb44029f"}, {0xe8, 0x10c, 0x800, "9a639125c40bf4e67f1b65d746b2a6e63c715c5ff9fecb859b327cd7e19de99a0249ab32dad959e723cbe64e672e228cbead65651960afa9926b6521fe504518fc5d1338546654ec6223b7a42630783ccbfcbf2a87c3d6f1823dd6f69561bda5a7a0dd65ba46c9e1dd8a5eacd4efdc720f3ea4afb329d225d6e33e79329de3ff79fe76d349e40994674035ff70b072a8202e6117da71da6bec2af8370565857aedf6acfcf7438eaa7483a6263f1b2b064b2a4cc23ba0d8206a36995cc60afca2668f413437ec8e178cba84441cf35f43b46e1af68a2e"}, {0x78, 0x101, 0x80, "c86c9bc819b53ac29cdfdc1a1779ee305dcf6d72138b84dd9adf748fc9b26e2e63713f07a4e6412b52afef2d87594c6bf89373c15f10861e1d3aa80c1fed7ef5342c162efb5a15a057169544c6c26eb514722f40c58dbaa620fdef5ab4a8dbef3923ce"}], 0x250, 0x4000000}, 0x40000001) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000004000-0x98)={r4, @in6={{0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x671f15ef}, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000005000)={0x5, 0x2, 0x8, 0x100000001}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r5, 0x80046402, &(0x7f0000003000-0x4)=0x100000001) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, r6}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000006000)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet6(r2, &(0x7f0000000000)="e4fb6ef442999dcb352d561850fb564c7ce57274befe2899e3db1c6b79d2127f7c99f955d9f5cb5c491b5647f1089dc120873953d8a39e8d12517aa7333cc3fb83e439a05a869a9de5f756d3bc3033aaa64a59ccccb9b28a04205c6d9359bb9c01f32b7c391c75bae4dd1b00ce3de7aa9e185903c8e936b449c08c9ca5793fc1a0cf00c02fa693129ff47dd582e9a4acfe5d507d79abc914ced95401baddc51c19738459d2a00ba892e3f770e7a74f8d9b16786f46a4e9a5322168c3d91f369d7e3f394cd6c7d46ebbeb624d", 0xcc, 0x44, &(0x7f0000006000-0x1c)={0xa, 0x2, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80805, 0x400, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hci(r0, 0x400448e7, &(0x7f0000986000)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000e6e000-0x38)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MTU={0x8, 0xe, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) shutdown(r0, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e60000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d7f000-0x4)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000fe8000-0x4)=0x7, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000de7000)={0x0, 0x0, 0x0}, &(0x7f0000de7000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000073c000)=r3) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000028f000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000004000-0x3a)=@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, &(0x7f0000003000-0x40)=[{&(0x7f0000001000-0xae)=""/174, 0xae}, {&(0x7f0000004000-0xb5)=""/181, 0xb5}, {&(0x7f0000004000-0xfd)=""/253, 0xfd}, {&(0x7f0000004000-0xe1)=""/225, 0xe1}], 0x4, &(0x7f0000003000)=""/176, 0xb0, 0x7}, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000004000-0x1f8)=[{&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f0000003000-0x80)=[{&(0x7f0000002000)='9', 0x1}, {&(0x7f0000004000-0x79)="9feb1227944b982dbcb68d53a9644833295ce051af5ca92e82f8d10d0b2ef119e03e066c72cb7f95757d0de04cabc2cd8d914069dfceb2677f224f4aacfa120926d924dff5e05f59b1da37237b2b3bd0c6ffe44f9c76afaee10353ca2d6e916fbf7f929c73900a725ee75f489192cb70be79acc5a4083db4f5", 0x79}, {&(0x7f0000001000)="c61c40601ce59104aaee7d469483e9743d71dbab44999c477c795a82edf98a1ba14b606cca262e9c0910dc49b1b590f00180670ad0002adac7c3640af23397f01c14edd0595e895cfb50676f1d270c621d8cf3e14c8a881f93e29c375605b78ed99d45d015dcd6fc9489883f5630b989214c1cc2397ccb9a8f3f41b411f3e30c052547a732f866b1eabd10989655a40e0e8bc01f8d54b8bdf0b7ce6953df19605957937174f9d96390721319b65a65321e123c90a9c38ea1a788eceb622b8b1f0a2e4e19b72c144a18e4694d58fa648bff9b01403d0007a8c06a080bd5de05", 0xdf}, {&(0x7f0000001000-0x95)="65f346dfc6984f14341355b854aa19a4e14a326ed60d5df05c7984a3d109e800b9ffb5c76e448978ad641f2c44fed6312b441e2fb8c9bf3d21d3984710f2f4d1bf27400bb052640835a743bccedd9a84923a2e00cf6b9f5d482a57bf5ec4a1e2e2ab6c07a132788a98d1a261e4eddf75cc7a7f24020d2868bd6bb17224548ec90adc0fec1c966dd6f3e3776b97b6527804d02cd704", 0x95}, {&(0x7f0000000000)="0032a0d7c26103a376b0db60e21dda93cc228bcb602360a09a70a01583ee4557a779de1d761ad02d6cbb52b0ab06343ef1b90cb463daaa438990a3af34a7753d84e8217ff484ab73f4634dda2f0f05d82960657f8e3d35578560cde5a29c06f7ac049e871467d24c9fd57d20955f7e424e6b7b2912e71550ef0d48912121404146d235e820105316b1034b8b6ad0a82447715f9b286999ce682fed67d8c3595e31366ad8fb1121247e8969a4f6609dffd318d6f1d8205b9defba9155b7d26316d42c8d5d2c2105ca39722e53ffa5d9bd22301d3e4ea786b4a9bb974d07f8d5b1687e254efc5b5e7f2a137f53bceba6dfefe4ffffd263a7238c6577185ad07d", 0xff}, {&(0x7f0000003000)="1d9e326d35e8e1cb882858f300819aaba8c28cde6b3915e65215b5cbafe1105b25bead", 0x23}, {&(0x7f0000004000-0xd8)="0f32abfaa775336cc06a01a3efc14e578906b0bdc3188ffedcc93fb0a7d81319e3066460fe5fd004e3b87050460234a501eb23f212de4ea70cb286a4e7414271657cf840140638c4bd1569208f3d56a4e7747478df9ca5ffed9d0bc078e0612162477b867360590fc592e49ff5be3af037ee965cc82f75bf7852557ee3e64c993bc0d227e45dcd38aa16fc18cae5e9917479d466d551a14a6b57cb673b64870aa58acb271c6a7f46323e775373a047cf1faf792a7d8e2c181ef74d5d4e22ee440ffa6b1702f567555779417a8d37f3d2bd759083eeefe1d9", 0xd8}, {&(0x7f0000002000-0xb2)="d4dfc97f4e02133acdf6517cb557cd333da1883f13b27f1852c5237c8d532f947f9db29f7e24b716af9dc08628a03dd1bfa81241cc9d5c6dcbc9c236ca46108f0c58bc2e7de927295acee177e19a6b88ab5ae98cab09636131ffa8c745bc14c7f6de94871fc6b6bf35691a073012263e58e158f453c250e88ee4563ad8e5978c4a900650eda9b36a98a95a62c7484f4a0883115509bcb90a5b81d8034a3e5794580b142046f36f852894f44db687ac0444b3", 0xb2}], 0x8, &(0x7f0000001000-0x60)=[@init={0x18, 0x84, 0x0, {0xdc, 0x81, 0x40, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffff001, 0xc, 0xfffffffffffffff8, 0xdd, 0x5, 0x400, 0x0, r1}}], 0x60, 0x20000000}, {&(0x7f0000003000)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xba)="2106a66cf487e4ed6fa2486f0371241407d94f16eab99754d51f94d5ebbde1861f67e53efccf2d737d4b51cbc99599726a9df5847017fefbe841e052f1fe161407a1708d2672b503fd64e3cbaa508ad19a7f000cc4e79cd49165a045c53fc5ddcfc22930f18a9f4e6ac51bfba5c13b7bd459dba1190d00ab6ccbf9978524a278f0275d226718b96aba18da606591749b845ac8fe0dff4339054dd4cfa0a7d45a6fed46b519af3417dbd00dadb969b63277870d44497e9c4cd8b3", 0xba}, {&(0x7f0000003000)="e4fcb86b0f60a64d3e6dc7fd66fa4ae3874b3f", 0x13}, {&(0x7f0000003000)="4c1fcde6ae661a9606750112164a16f0fb382815720a554d80654ae2a916129d84e8e0f950322a7d5956fb1b770bbf4d7ace8467ad8d92f4f02ec24d758ba3000f6afecf618dfbbe816229c79426e525ae57ca87e92c65fe5b14575bb7fb725fb1626c2c2a9c888f3c243e7cbf04be1a1135b53731cea755e4474442f8cc3925341b5029064737a3b9651a1db2ab420b53ea410361cceddf03af8e6b3b72be28fcbb358fdd3170074c0be1b198cf97f628d4c79ada0e67be0e009b8146ae12211cccec178328aa4d88627b385c852cc6f9", 0xd1}, {&(0x7f0000002000)="d6d0b9fb99c7cf9eaa6d71840069b563e7924f4dbfc2171494372750b6705cb5a382b1b75ded80cac0191c5f579aefa000b038a277e057538769b440d14861dbfc1da2420ab9b5445221dcbacf20236abf1c3e973706adecd1e90ab43829aec4ad859799afa0a834a2d28a5ae8bc24cf14d12581f6a5ae20b07afb9e8059ec97a2158dd947df391db2fa39eff7912ac63a940063542bf9f4801985ee096833ffdc8ea327d092a4b140567033fa9d118baf6c6177eaedb0367fb12794d764bf2d776c4bab92b531086c4397e0737f17ee1ead74ff6b94cd670b9f32a5470d015973cae272ea006521afce92df69b5", 0xee}, {&(0x7f0000003000)="c6af7029a7b963151f80afb7c1d3b27ce8086387fc432200585f99807c2e9cae88bdc2f8c1294abbdb4a1b655a24230d23a69b63312195e2941cb007e2d945faa1deba10e7e27984d77732fb5432744bbdfc40de6453caa3ba8ea5180282d0781130516ecef48739b78adccdddd4754fb51e454af66a6d36e26893", 0x7b}], 0x5, &(0x7f0000003000)=[], 0x0, 0x24000000}, {&(0x7f0000003000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000)="d1e181c71b6b670752b2391c02", 0xd}, {&(0x7f0000001000)="33a2f571170d03341c881566ae36d50f061e9d6dcf02b9652a5ae8fa23eb09b0718dd13eb7614b9e1ea35c903a38633cda80c09193a7c54d2936eeaed45a4a58ed91f2eeabfa6943531d098857c74cc8d96b50941274379ee2020707b066bf69e0cadfc895a1e7e9332f09c30bf168f5e1de98316faab6fff9776ce2022615333f4f75eb", 0x84}, {&(0x7f0000004000-0x6a)="0e9f5d1728fe6a7f51467611d9f996cb2c701805573333c818beb65cb78b16499854fa3d6001bef9039650c38fb523ff80fdad38349d64901ac49cf54694eed33ccb11d900f0193b660b39213f40b56f23c30f77355adf2e92beec53c5480cebdfccf56a1632cbd2b0a8", 0x6a}, {&(0x7f0000003000-0xbb)="3b02012c8e258a943b96c29863cd430370557b27bb909f48a6105cc4913b77c2515b1f4d6c5c22a6f910d2d6967dc766eac1f3979acc1fac83fce8bafbdb315f7044255336e85914b6d61f41ea7f3f6863b610358d0e77fc522781e97fd6c1a4d854815db450bbcce15e5959fd4574142d8529d799541800c050fdda65a62c965595a7f3b1bc28e8a6087370952fd82e6b4522ff98342e8276d630e96ab1511afade0d0bf2e4900909b1f78e8313336c61ad9e5a196a79e3025af7", 0xbb}, {&(0x7f0000001000-0x3b)="c45e036b6708bb210f2317007a5189d67c680611c031e1869172233676c2c28b81c589d4d1c11963f6425555879a65d87d4769aadb667c751027da", 0x3b}, {&(0x7f0000002000-0xe6)="81aab07afd1445568820aa5f0c843086c0fd6d6c89dd5fde50513e7bcfc6d4e866ac792a5f93cfdfc8e7a15f194b37a1113d93b6528d142ff33b6a00e6f57b823e89ffa684b4f5a3c5af6bb566fbbf25f1f38943b93a957ef18ba8f1d2f1a180b9ec908392ab9e479898f6830ade2ceeba2f94895fc1ea7fcc295bb6aa9e6e15804dc2a304898e928fb53bb1454b3ab226e12c14f80369679a06185b7c026559f3f75ae28c1c1368c5dbe3d4f5a437046665d23eac6a7559450a02bbb1156f69b54fc1d8d45aade1238cc9535f779345886af5d35ce999ba4092c2b77a4a00435f6b2c26f370", 0xe6}], 0x6, &(0x7f0000001000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x202, 0x6, 0x80000000, 0x2, 0xf4, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffff, 0x452d, 0x1, 0x0, 0x3, 0x1, 0x8001, 0x4, r1}}], 0x60, 0x4000}, {&(0x7f0000004000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000-0x72)="56659e1a2a66bd70a1fec1527f1813d8f5d058165558ecf542461da7757c2fcc38bbfb0c2ad46e455c394c3b268bb63059d2bd5662a7231d956062ad1a19e24f8785764c8a916c11b58f60055cc98528afd988a8848557c3e0b9758f8105d1dfde43945245b2a578cef9b8611bb68d0b8ec8", 0x72}, {&(0x7f0000003000)="df9b99404fa4d9d995ababbc8933f6e9b40c3a3839261ebb03f20d2ad6c19ae6e5902243f79f5ba8694760e5e8bed74bbe0ade36d1c042dc45f26238f16763bc801330a3afb73bc111898c5b32fad48caeb619a94c26126d5a063bf3a8c601e959886d3445b863eb57ac6a47b0bc5a94f624c729ce116e83a7913b316f71c147ed05b6645b64d9690b9147acb8a2a8d55eb956f229229d45b8adedbfc4897341a128bebebfeca1f137d321a955d128b2c92aadc921a0dcc29b1883e3ae8aedba7cfd4a89ceddde444488c5f8c0628e18", 0xd0}, {&(0x7f0000003000)="acc19e96452b4b26b73ff768d0db81538e9f83c0be2dcb1350765749646072611f05987d7e26dc2d49c8bc83a4bcb3e8f6a5164ef60e94f80ef9fa163ff41be603f2a86368273a60f73a78412366321c654d1f21256a8c1342313e9c4b3e831a9dda2c77bcd20d3cc9bcb47b83c27143080f6dac519e386c3bac19782be9c97f64888b966ff3ac1925865a4c20f33e839f2082fc061547ceb55f404ce99de8d9606cabd41b532977cde27f87652104a4dba14cafee51fe8f60be8f27d8369b0226397407fe3f58cb3ee014998f059b16fddb5b945e9454396f240d7f46cf5db6f1c9bdbce95b4d6741283ccb", 0xec}, {&(0x7f0000004000-0xed)="768ae477bc77326d0a909e752977add3fcbb735f6416a40df9736f61eee190478cde33f5fbe345768d75b09966912d016ba27778901744206c3d6c9a908108e8de4ed1d1387a330601b70e18bdf1f8d974acd56f21b464f79f32178f77a1a23600e54230e9de74c4f1644b2dd1836c8fe5eb76cefaad1211999af41e56c0ce051f6fba0abb512553ee6e3482753b248cfa961bfc7520517bbcb27df813c42a18233d6121411aaf354c1b6f0e595b2c77aabddc86ee133f1d8f504626dc0ce0e078bb15151b7c381136a42d3e924358d5651e7d92a2518aeff7c47a103b09da4ab962fb86908a9b8bc5136dc24f", 0xed}, {&(0x7f0000003000-0xf)="48b69a9987fd00700d6607b303a26f", 0xf}], 0x5, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x154c, 0x6, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x1, 0x5, 0x5, 0xffffffffffffffff, 0x2, 0x101, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0x2, 0x60000, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0xffffffffffff8001, 0x8000, 0x1ff, 0x1, 0x40, 0x6, 0x291, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xca6a, 0x6, 0x2, 0x80000000, 0x1, 0x3ff, 0x2, 0x1, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x8, 0x28000000000000}}], 0x120, 0x20008000}, {&(0x7f0000004000-0x1c)=@in6={0xa, 0x3, 0x36, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000004000-0xda)="bdc59c103ca5f904893ed245f86a7a3da4c0111f5f8db58e2c4e08bf0c4fcbe1673d5d41bcf704ef8d630f1b28d16891cb71e0a3222254f4216f954b94fbdd0787095f6ef4b0c316e30343addd23bf4977013dc43ad7d3b55bd194c5be8280f722122f0d7ffc211edb41b7abc97d0a9a1902c22e60a5a0ea2bc1b36d31cde41c2967712f649b03c4db77822bb355309bf3a697c98f3892385d1a2d2b93776ba2ab92a1b48232ad3654439da5e23b4c40e62da0f38b74da87b1013cdb8924b3649e7f252ac4afca370298c7077f06c56f02b8928c473f5e8f65ab", 0xda}, {&(0x7f0000002000)="bd3f6c0bbbf22f17e21b5d7c3c98d9ae028cc11d43ed4352336446ed75afee230d7ca870016c95ec259081f700d041f082557a771909506a231dad7c346739842a73f1dc802eb8e8e106d70ce445fb620bfff78da3679903e4d0061f2531444da1a201160ee2b565acca878e13dd364c67f77ecdda7f2fb99e619d653e336eae5bd43d14aa868a80829d97e1dc7b591c08f422833c7487b024c14b966cc032d1ae983d9e7f615022", 0xa8}, 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{&(0x7f0000004000-0xf65)="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0x1000}], 0x7, &(0x7f0000004000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x200, 0x3, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x10, 0x7, 0x8, 0x8, 0x0, 0x3, 0x4, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3ff, 0x202, 0x5, 0x9, 0x5, 0x0, 0x8000, r1}}], 0x90, 0x0}, {&(0x7f0000002000)=@in6={0xa, 0x0, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="02a0af600afa73430942a81b223d2d006384b81be21ffdab2d2022a763087f29de87d7025418ccfb27678e25b86f59c3dacc261b97e0c4bfeefbbafd23d9d05453d195a8262ad47f2482e898187d0ba5d95ca4e7a27bca827d6fe030973b5c", 0x5f}, {&(0x7f0000003000)="5b81cc24471b379d70a4a1e3edb88c2bb48a250edc528df29fcb46b3cc12a182dcde9f783082439dafe690c20c4cdeba8927e7b0e5c1d3389a0397e4a63fca72982f63e9615f5da6c924623af8054b5af4fb76d9ac752c884bc7b7c1fb40ca5a", 0x60}, {&(0x7f0000002000-0xda)="551f4535a84eab1a75d82272eeef025a6c63bbbd93161b25944ed80da9119ee3af1594eaed07f267b3356c1700266eee6555795ca386e621e96b019342e076a48b326b2d012ade0fa8ca1cc84de23f1abdb1c2e360b2985b0dbe6d91c4407cd0780502ea1a5c33eb7a1c0bf6e92b081d0e5ec977d020cc5633496ad0c9feed7459ad692d17ea90c948b09f2a167f22ed4d15626345daad29de2bc7ca5f7e9a73bdc8cd2649498e078b16761455072be26f3ff3c871f037f99402191dd38c8f6d075d9912dc2efaf25c2e24232a1f6fb5c598374a35e0d809d29e", 0xda}], 0x3, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x1f, 0x7, 0x6, 0x7f}}], 0x30, 0x24008884}, {&(0x7f0000003000)=@in6={0xa, 0x1, 0xf7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, 0x1c, &(0x7f0000003000-0x70)=[{&(0x7f0000001000-0x37)="259081cddd169b1076fa144c975846a5273dbf740e5dbb514b7f572d0fc6a917dcc43e4979c5cacaefb5ab5ec4625fc4a620db035ebfde", 0x37}, {&(0x7f0000002000-0x51)="6d0e84aec782b520c74851836ec8169c5b1f6b5b7e94611b5f7c82d79ff2556c1e9aebbee2c35807f6044df7783023d57fe92328eae7cbefcbe960ff3410f366f68fbd7d858307ad8d62e4e3ac7e7b46a0", 0x51}, {&(0x7f0000002000-0xc8)="b7e612ee78686dd4270ad7cd1880e049fbd4612935b4b3504f5c02179636b5fe4e452dc3cd4a55f4eeda4781cf62b2eb7de22e421cd449a31f9a47a9aa44c09ba5ae74942aa611034a8d40dc8807d74b0cdc99ed2fcc7712391763081d8aab957da3d6eda9bdebd8151582dd0068fda1e0cc78957ac6793e36d8f721d2282866741ce10da9a65dfdadf6b5ec6e4ca0f96d14a9154647f531da84f33262a37cff45b99025288c9085b4e3a7946cf4ccf67936e25149a6fa6b18b528cb18c5e3a7496ea056fb950dab", 0xc8}, {&(0x7f0000004000-0x62)="71fc1551cb9483fe0ee1bac297f68e44c9e54172f7988fd7eed4ae07eb162452c8f673b9e8b1ade2732bb118b9731e301ede146cfbf3a924284ff34ca3c905d0bd3e43d4f208d8a3708be386d34e9d384c377d443e32f234a227aafdc6302f81c67e", 0x62}, {&(0x7f0000003000)="4d6d4241043caac7a90fdcc9a9aaf8a29a6fbd60e8686ef3f4d3c826bb2488e932d2f3738981084e793fd1e00ef6b6c0bb5be51996b075e44b859df1abc8fa18c92ca19ead4ccc12e04006747e01aa6254639616ff52a5a611708ea8a8ec065288a9d006ec0e1723d66bc4062e8eeb6749a4ba06f002b39744540d35b1876f71887124c5f33429014bc84d90542880e3d7f7128f02ed4d5c9a93c1bee47f17500fe1a4040d56174718d7805ad0a21713da2b1da764d973bacd8e42ab0b3de74d3a35b2360dcb9137ff5627b552149fa9be8ec498bf9c673ba0", 0xd9}, {&(0x7f0000001000-0x5d)="be7e62713ac5ab13b7fe489a32d99ec057caa8caf8dda97d7191316191532d829235aa235777a79320ef1a164db64a305fe48cea41d339d1c2ba304ab1bd6a2b8d8da42116b65d3fd3dcf846bc8baf38aa9df05707f9fe4a5799882fc3", 0x5d}, {&(0x7f0000001000-0x6b)="730bab411cae47ac9a49d4e21f6e96456dbe1b7be62f1c2fc5cbbee9a3c11d7facf783305da9fcea67ac153c1c3c17ad638cf45d47c9971ffa2177a0a01bbeb7de5bded169f81f3d43d9d1b10b9f312d5c61863947d13592ffeda81909e9a3475c152deb8723bf76850108", 0x6b}], 0x7, &(0x7f0000003000)=[@init={0x18, 0x84, 0x0, {0x3, 0x5, 0x1, 0x80}}], 0x30, 0x20000080}, {&(0x7f0000004000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000)=[{&(0x7f0000003000)="5e97a35e46a429a77ac18bb52d1f472ead47b4b9146f1d01769b1c1161b997482a6955dac8b7abb39f417300d6fa46d2c6241a210d98f7057f92aa4542e30cc07033e10dc60015f2ebf245e0ea4e29c629651f36b1cd700a020108d9adb685005fa141824161e2ea80d199f5d2d566407fe4732a5f0d9bb5a8084cddc8721890d3c77747e3b2b0ff20b891f7c63ea29567939c63b8ef69586b99cb9df0bd2fd2d161a426498057ff7ddf4f17115ecc01869757dc7913c3747482dfdd6ac3e1cb7c7906b8fa59fd00348614e315d205", 0xcf}, {&(0x7f0000001000)="4cf8abf22b2d3d2ccad0e613a9b0caa644b1687e137ba9d11d9bcfac197323ee4d3202c412f6a44e2e806c44028583aba1eee40285deca07a3834e518523871886363db6b8a9670fe850c0e006132d5e04c8f514210ecdb364293939f119cd8068b5f4d4531878b52dcd643df1de030b685b434b2e124a23e145980ac21285d28acb55c4aeb288598181d08dcf23e8e481a7ec921c1dba005074e08f23c0b76cea4d3a3e8b67f163ca56632893c2111a1e4db7", 0xb3}, {&(0x7f0000001000)="67f4162963c033ab03312486e9d1e273c14277fc0cc1f4214184cea5c7973f75c4e3ad48de0b7bfe957e517a554ad578d846d4987143bec2c24f85be059023c98b77b497c3eaeb104b25b97579e664a243a9e190ef04e83833f8ef2e2389d63917317dfb4fc5ede254a83d5cdc5a4541f018bc474db98ee1a52c8de0957cefc38c72593df50e24b4d8fe506b3ccdaf0099a271f66b8e0d2b60e34b6ba140cc26856d51c9bfa606561db3d584afda0993174c3c7dcef500b6df72c1fa76efafb4cd649a38392d0f697f461c2de10cb483aae53a686859b6e3192ef4fc3e6f3d3e87a1c8ff3a16d8a1f8f1c5ee09b83acb610a0b29ba8c1591", 0xf8}], 0x3, &(0x7f0000004000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x1, 0xffffffffffffffff, 0xfff, 0x200}}, @init={0x18, 0x84, 0x0, {0x2, 0x1, 0x6b42, 0x80000000}}, @sndinfo={0x20, 0x84, 0x2, {0xb18e, 0x8, 0x188, 0x3, r1}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x200, 0x2, 0x7, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0xb96, 0x7, 0x2, 0x6e9, 0x6405848b, 0x5, 0x4, 0x3f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x6, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x40, 0x1, 0x1, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xdb, 0x2, 0xfcce, 0x0, r1}}], 0x1b0, 0x8001}], 0x9, 0x40080) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x1, 0x0) write(r0, &(0x7f0000474000-0xc)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r0 = bpf$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', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$pptp(0x18, 0x1, 0x2) getsockopt(r1, 0x1, 0x401, &(0x7f00003e8000-0x5e)=""/94, &(0x7f0000f4b000)=0x5e) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 01:17:32 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000002000-0x2d)=""/45, &(0x7f0000000000)=0x2d) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="5686a0d7621f0f2c6fde7d4af4c2c7f3aa787d37bc9a4a0177f5c91b41bae766c9afb9b8c9bd2856192ecc3cedcfa78bc5665f5a30cb103582fed6d63d0c6e471a31a2162c60d58714eb81167f60172c7f47230495f26bfa6ced729544ee2f7c9cb9a7ce3153510ffd41cea8ae52ef4f671e97d86f62e13b3691", 0x7a) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000095e000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdaf) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f00004c1000-0x4)=0x6, 0x4) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000c22000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000674000-0x10)={0x6, 0x6}) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) recvfrom$ax25(r2, &(0x7f0000771000-0x83)=""/142, 0x8e, 0x1, &(0x7f0000166000)={0x3, {"692d0cc7c8f5c9"}, 0x10000}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f00007e4000-0x38)={&(0x7f000058b000-0x10)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000967000)=[{&(0x7f0000711000-0x1000)="f430772e3e7e2e082608ad6e2dcfc4bccd73017aa60cd2b48243abe9a0d64fa6cbf6caac630b983845251fef47f8046c7e521e6683d34b1f06a04d5b95d8e883163f010e0aa22df392acae513b50abbaf92fc1f3a32aa0be3fc5b8553313462177169c0139321392aed1310b5d769cf2810abf120af7e4c91504a0bdaf7984bceb31149ddf3697c6f4c6d3c18ef48460c1c26eca361092045b53988e9d0d5705", 0xa0}], 0x1, &(0x7f0000e30000)=[], 0x0, 0x0}, 0x0) connect$netlink(r2, &(0x7f0000018000-0xc)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) recvmsg(r3, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000121000-0x50)=[{&(0x7f000082c000)=""/159, 0x9f}], 0x1, &(0x7f0000e22000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ded000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000eed000-0x4)=0xc) getsockopt$inet_opts(r0, 0x0, 0x20000000052, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000a98000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000bea000)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000004e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f0000f0a000-0x4)=0xe8) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000056a000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000)=0xe8) r5 = getgid() sendmsg$netlink(r1, &(0x7f0000ced000)={&(0x7f000043b000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00002fa000)=[{&(0x7f00007bf000)={0x128, 0x3a, 0x400, 0x5, 0x2, "", [@typed={0x14, 0x60, @str='Xsecurity\x00'}, @generic="d1c80b4c61e0f057029f6f995b168989c1e479aaa7eb4f4c2c1e4521ef77961a835ddbdf033633710382cbd5a9fea53646451f4ad8d5f7dad94dacd03a5f91efb1e4f67639414d30d199723ba88f6f6c73ecc873e56a27d1c38c7cd5e5d1498bf63954e721f408da50fee1aa901f3d83cc18758f791b72662307f0ed5261a4b1719127d98eb2f604427879960411122b9ac1390160a48c1f947760b70b25bd39c643926e2841ea579ab7cc2fcf0943d1aa2c26096af9c67b849689b2a20ff8f2fbdb8a8f0ff91b33fd93be29a1354ebb256ab60f471b60f580be9ca789575108616fa7e71cac0b8cf303b850f427410e88", @typed={0xc, 0x57, @fd=r0}, @nested={0x4, 0x6a, []}]}, 0x128}, {&(0x7f0000cee000)={0x138, 0x41, 0x300, 0x7, 0x0, "", [@nested={0x84, 0x5e, [@typed={0x10, 0x23, @str='keyring\x00'}, @generic="86151320bd95fff4b212fc3db9cb0609c86f51c0a6af95e850de4e52913120ed62e021e256268e65aa418c43e1ccf145709fafa58231ff03de023ddd4033a52ef2a8692f8765983d46eee12be0b0d8cb34a7e3408b7990df1e3e89bd109e7f79e82b77c8947be4319c9cb9a185653c96"]}, @typed={0xc, 0x12, @uid=r2}, @nested={0x98, 0x6f, [@typed={0xc, 0xb, @ipv4=@multicast1=0xe0000001}, @generic="a14f731f1b511c4dcbf6e46ec473cbe7c29cba8faeeb25decf735e3550f0bbeb4cdd9c31a6a11a0d21f067b6e1622a378602b9650e5861a79cc57fb4e9de3085543b3520c8c301396c5f1c4a956ec9ede335747ee53d2c65e8459ebdfc795603a6c06d3f2db6d93d9e0d626cdd96002e7d4c3462590dd3427a2a53a9adfcaffda0807d40245a3d6d"]}]}, 0x138}], 0x2, &(0x7f0000680000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x98, 0x40}, 0x4) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000b71000-0x16)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x0, "302e835e"}}}, &(0x7f00009f0000-0xc)={0x0, 0x1, [0xb71]}) r0 = accept4(0xffffffffffffffff, &(0x7f00009e1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000038a000-0x4)=0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006df000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000072a000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000092000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x2, 0x0, 0x1, 0x13, 0x2, 0x20, 0x20, 0xc, 0x0, r1}, {0x10000, 0x4, 0x4, 0x8001, 0x0, 0x6, 0x3, 0x5}, {0x8, 0x6, 0x0, 0x800}, 0x5, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x7, 0x3, 0xf07, 0x86, 0x4e, 0x6}}, 0xe8) 2018/01/26 01:17:32 executing program 3: 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) listen(r1, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000017000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x100000001, 0x7fff, 0x1ff, 0x10}, &(0x7f0000035000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000002c000)={r2, 0x4}, 0x8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000035000-0x97)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000-0x4)=0xe8) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000034000)=@can={0x1d, r3, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000a000)='tls\x00', 0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00004da000-0x329)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x400000000000ff, 0x0, 0x9, 0x10001, 0x0, 0x0, 0xffffffffffffffff}], @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)={0x3, 0x1, [0x0]}) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x10, 0x80000, 0xff, &(0x7f0000f37000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001fc000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000562000-0x4)=0xfe8e) connect$can_bcm(r0, &(0x7f0000916000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) socketpair(0x2, 0x0, 0x5, &(0x7f0000048000-0x8)={0x0, 0x0}) bind$alg(r3, &(0x7f0000905000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cbc(twofish),vmac(khazad-generic))\x00'}, 0x58) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@generic={0xe, 0x1, 0xc2b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r1, 0x100401000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009fd000-0xa0)={0x0, @in={{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]}, 0x3f, 0x8001, 0x100000001, 0x9, 0x10}, &(0x7f00008d9000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cc8000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x26d}, &(0x7f00004a1000-0x4)=0x98) r3 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) socketpair(0x4, 0x80007, 0x100, &(0x7f0000dd6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000095b000)={0x40, 0x0, 0x10003, 0xa1ab}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000f74000)={0x9, r5, 0x1, 0x5}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000e06000)=0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00005e4000)=@common='vlan0\x00') write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00002a5000)={0x0, 0x0}, 0x8) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xffffffffffffffd9) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000776000-0x4)=0x14) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f77000-0x20)="0a0775b000000000000000ff5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x200000000000000}, 0x10) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f76000-0x79)=""/121, 0x79}, {&(0x7f0000b18000)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={r1}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000491000-0x4)=0x200, 0x4) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0x468000)=nil, 0x468000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000469000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000191000-0x4)=0xc) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 01:17:32 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) 2018/01/26 01:17:32 executing program 5: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000bb0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x16)=""/22, &(0x7f000035c000-0x4)=0x16) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xc4, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@output_mark={0x8, 0x1d, 0x0}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f00000)={0x0, 0x8}, &(0x7f0000e7a000)=0x8) getsockname$packet(r1, &(0x7f0000093000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b41000)=0x14) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f00005be000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f03000-0x4)=0x8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000f04000-0x1c)=[@in6={0xa, 0x2, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}], 0x1c) bind$vsock_dgram(r4, &(0x7f0000d21000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000996000)={r3, 0xe, "3bd4c095d5763cdd39c4bb1544f4"}, &(0x7f0000f01000-0x4)=0x16) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r2, &(0x7f0000f03000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f02000+0x996)=0x48, 0x800) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/26 01:17:32 executing program 7: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000653000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000002000-0x10)={0x2f, 0x7, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xe6, "133efb0392971e41c3581940332bac4323738d504e1c081dfae4654471bc7d0c9b0aa7b75b7978d2cc3eba7fc66c668d596a786878f90729dd26d4bbe3d6e26f6ab40aedf15c4599edd2f28a5ae35ff45082b2c87eec0c3a8fd194444cdbc9b9bb8c91714a5c4427acfb47f6e9a471e6f0b37698215805854502ad457aba6b464d9c6be35e1acf91148a5208ca1858984c3b5c8128bccfecf548866f4dc4f2c88c7ae9131eff322a0a91c716ed019ffed88ead4c639a3791d1a0b2a73f609328db259e0bcb8cf9b34d1167b6b6d22f3ceb7277ed2054c660266cc8faa9ae9969e0517c95dc74"}, &(0x7f0000000000)=0xee) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005a6000-0x38)={r3, 0x30, "d4fe682115451aba94000597976c816f8b5b93ac72e088a654f3093155bdbaa6c29fdeb1db7e68249cc9ed5e58ed3bb6"}, &(0x7f0000dd3000)=0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:32 executing program 3: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000000)={@broadcast=0xffffffff, @rand_addr=0x200, r3}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009a0000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f00004a4000)=[{&(0x7f0000000000)=""/188, 0xbc}], 0x1, &(0x7f0000000000)=""/243, 0xf3, 0x100}, 0x40002041) setsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000436000-0x9c)="ef2fb9ca1924d5f79489fdf6262ec3c96fea16ee796f9188f031830f54265a553794ffb23e16136ce0b765f114ae72d3e9b5093bd1f9d1c37ca44e3d911b3a85ec8eea2f0a82c6f1051e669d52834a9b6f3a08abb2faf921a535a1fb43137efb7b7ef6d98a9b8a79be72e48f6924d2e77f2b718c2ddb161ba2e86ea95c988f9fb5bd46915151ae610cf0c98182018b4723a534db66d399fbd6873d10", 0x9c) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000faf000-0x38)={&(0x7f00006b2000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20000000) 2018/01/26 01:17:32 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000003e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000009b000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000066b000)="cf866fbaacaefa78efa24f991bd22065c286ed72cc0493df11417518be92904073b5c1066a82ea311912f2433eecf10823ec3cb50b4f6d5bd63cbd255c438caa97e38083d2a3bb8e3bbe1ca002825c01c307650738bc390d2dd85139b04e5398aeabc9302d2afb982dc51984f021d8456714b97ddec472bee5c5f8b55b978b7c955803773f408ff67fc189a8dfa969ab2ff59aa13c024a081da4c9181778f0c49770f180f25594c0", 0xa8, 0x0, &(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d4e000)={0x0, 0x0}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0xffffffffffeffff7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x3af6c1f503bcb694) r3 = accept(r2, &(0x7f0000f1a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000862000)=0x58) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000dc6000)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) bind$bt_hci(r1, &(0x7f0000281000)={0x1f, 0x33a162f5, 0x0}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r5 = accept$alg(r4, 0x0, 0x0) recvfrom(r5, &(0x7f0000940000)=""/242, 0xf2, 0x0, 0x0, 0x0) setsockopt(r2, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000003000-0x2)=0xbac, 0x2) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) [ 621.047502] nla_parse: 5 callbacks suppressed [ 621.047507] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00009e1000)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000b47000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00004ac000)=0x0, &(0x7f0000342000)=0x4) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x100000a, 0x2010, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000064c000-0x10)=@generic="ad00d25245f3f11e87c733afb1896629") setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) write(r1, &(0x7f000001d000)='?', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000edc000)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000dca000-0xb)={0x9, 0x1, 0x3, 0x101, 0x8d4, 0x3, 0x53, 0x4, 0x10000, 0xfff, 0xfffffffffffffbff}, 0xb) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000d5f000)={0x13, &(0x7f000049d000-0x13)="fdcf0e303d8de258665d2a02991ddc5592819d"}) sendmsg$nl_route(r0, &(0x7f0000bc9000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008a7000)={&(0x7f00002b5000)=@ipv6_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80004}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x6, [@generic='\v']}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 621.098156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000158000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000c0a000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00007b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f000012c000-0x4)=0xfffffe43) r2 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000ae6000)={0x0, 0x4d, "c11aa34b0d2892f23eddf6dc5a655a09c47014da8bcbc163c517c229730e6c2c9969e4860a05d69126ce28dc14077a94408815f893fa95d6b4a7d64ca28f94dbd99cf24fc6ae8fdd1cd941ae68"}, &(0x7f0000f57000-0x4)=0x55) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000438000)={r3, 0x7, 0x6f, 0x7ff}, 0x10) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"6e0081c00926b7"}, 0x0}, 0x10) getsockname$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000008000)=0x10000, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000a000)=0x2bed1753, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000)=0x8) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000699000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000799000-0x4)=0x58, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000eb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000077f000)=0xc) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000729000)=0x1, 0x4) syz_emit_ethernet(0x3b, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x19, 0x0, "000000007b868c88f8364ee320194b016c"}}}}}, 0x0) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x6) sendto(r0, &(0x7f000048e000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0xfffffc86, 0x10003, 0x0, 0x318) socket$unix(0x1, 0x5, 0x0) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000)=0x8) ioctl$sock_bt_hci(0xffffffffffffff9c, 0xc00448de, &(0x7f0000137000-0xf5)="599e47402b69e26af3444d161991ffe70d0cfbd5355c1576db71473137551766cb50e57103ae063c9aa5bbd28844e76287b5014e0f1b7807d0334a387e1c083df6606e8c30a376f25931641559c4625bbf3176e9d490b6a7b3f924f7bc5f172aca7f3fa094b69a861a86217ebf85ec65b4b0592c074f4a543c62c31ab4a93d918cbbb0c0d5c500c83fff1d3964ac732e0b5e5163990acb3e3d73181880096f6cc4f215edf0ddf5414e588c429b0e6b331dc1e95156d077041fef9c101af56a6f4df0feeb9073c050ecd8e151a907c55d6538ed4a1184f03ad494dd113b8ebf89173fa092d9bda5a495de02006642ef4ec042b441af") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000512000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000dac000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a6a000-0xec)={0x0, 0xe4, "a40dedace64f840348171d96c8ba30ab48099a92692f4520894e1618a2b3f56e564204c6c16966072c013049981cfd391eefa5707683f3bd53b7eaf20a7adab4b27d25ddcca86c2e3d68a6560d8de563564e669136bce935f6d5c5396b04b6a036537fb8df83705497891079ec70705a791e0e245022173be064a02803b6da51878ba575fb5dd593dce8b074b605f7eef2e5f57b9364a32a777d1e8aa492f323fd460c950432f287d486264dc3b916d9667b2c0498f845df327b9d341ed8a8e016f9977921a5b4b07db33f9b4af64bef8caaf4ea8e8a22f89b0cfd3ecbc63959405c1aae"}, &(0x7f00008d6000)=0xec) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e0a000-0x8)={r3, 0x80}, &(0x7f0000df4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000855000-0x8)={r4, 0x3f}, &(0x7f000029b000)=0x8) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000dbc000-0x8)={r2, 0x2}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00007c1000)={0x101, 0x3, 0x8000, 0xcb, 0x8, 0x8, 0x10000, 0x3d6b1ad4, r4}, 0x20) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xfffffffffffffffd}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x1, 0x1, [0xc06]}) r5 = socket(0x10, 0x1, 0x6) bpf$OBJ_GET_MAP(0x7, &(0x7f00003e0000)={&(0x7f0000012000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000307000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018a000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000ddd000-0x64)={&(0x7f000099c000-0xc)=[0x4, 0x100000001, 0x9], 0x3, 0x1, 0xd02, 0x0, 0x0, 0x4, {0x5, 0x5, 0x8, 0x3, 0x7fffffff, 0x41, 0x8, 0x100000001, 0x7, 0x301d, 0x7, 0x3, 0x7fff, 0xd8, "2b4648c2d38e6a0f89eb7806d6c21a552486085106b1c6496b539ad4cd253a55"}}) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000e73000)=0x106c, 0x4) r6 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ab6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000636000)=0x10, 0x4) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f000023e000)=0x100000001, &(0x7f0000180000-0x4)=0x4) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f000030a000-0x190)={0x100000000, {{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xe16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x2, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000879000)={0x0, 0x2, 0x5, [0x20, 0x2, 0x5, 0x8, 0x6]}, &(0x7f00003f3000)=0x12) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c36000-0x4)=r1, 0x4) r2 = accept4$inet(r0, &(0x7f00000ba000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e16000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000ab000)=0x0, &(0x7f0000d36000)=0x4) 2018/01/26 01:17:32 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0xd7f, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f00008f0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c9000)=0x2e, 0x80800) connect$inet(r1, &(0x7f000008a000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000051d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000429000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ffe000-0x4)=0x10) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000002b000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000010000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000007000-0x24)={0x24, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00004c7000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x200000000000000, &(0x7f000032c000-0x8)={0x0, 0x0}) accept$alg(r1, 0x0, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) connect$pptp(r2, &(0x7f0000e4a000-0x20)={0x18, 0x2, {0x3, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) bind$alg(r3, &(0x7f0000ae9000-0x58)={0x26, 'aead\x00', 0x0, 0x0, '%eqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000015000)={0x0, 0x9}, &(0x7f0000023000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x200}, 0x8) sendmsg$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) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80007, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000bd9000)={0x0}, &(0x7f00004db000-0x4)=0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0xfe88, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000598000-0x160)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x60, "a95f640c461892c669bacd7f8862ff0700eb8013103d7733d0ca709123f9b822589b9c3e"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003ee000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000bdc000)='tls\x00', 0x4) 2018/01/26 01:17:32 executing program 7: pipe(&(0x7f0000f51000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000047a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f03000)={r1, r2}) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x5, 0x4924720, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") ioctl(r3, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffc, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1000000000000067, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00003f4000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r4, 0x891a, &(0x7f0000ba4000)={@generic="51a7f71f89eff7902b2c5099617f08ab", @ifru_ivalue=0x3ff}) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x20008090) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f7c000)=0x0, 0x80000000080800) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bca000)={0x0, 0xc682, 0x10, 0x1, 0x3}, &(0x7f0000f7d000-0x4)=0x18) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f0c000)=@assoc_id=r2, &(0x7f0000f7c000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d35000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c0c000-0x4)=r3) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000bf000-0x4)=0x762c, 0x4) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003fd000-0x4)='tls\x00', 0x4) connect$inet6(r0, &(0x7f0000d90000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) r3 = accept4$llc(r2, &(0x7f0000743000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000985000)=0x10, 0x80000) getpeername$llc(r3, &(0x7f00002b4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005af000)=0x10) r4 = socket(0x8, 0x3, 0x0) getsockname$inet6(r4, &(0x7f0000d0d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b59000-0x4)=0x1c) getsockopt(r1, 0x200, 0x7, &(0x7f0000949000-0x2d)=""/45, &(0x7f0000239000-0x4)=0x2d) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) recvmsg$kcm(r4, &(0x7f000048c000)={&(0x7f0000939000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000cfd000-0x80)=[{&(0x7f0000d45000)=""/93, 0x5d}, {&(0x7f00002cf000)=""/178, 0xb2}, {&(0x7f0000c7e000)=""/219, 0xdb}, {&(0x7f0000f4a000-0xaf)=""/175, 0xaf}, {&(0x7f0000e70000-0xb4)=""/180, 0xb4}, {&(0x7f000045d000)=""/118, 0x76}, {&(0x7f0000bba000-0x4f)=""/79, 0x4f}, {&(0x7f0000177000-0x4)=""/4, 0x4}], 0x8, 0x0, 0x0, 0x80000000}, 0x60) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$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', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendto(r1, &(0x7f0000886000)="398130e8437fb21f7aea3992d68dd3b9717f599f4df424addf926a2cdf5a3406179a2e079114281d8daba3f6d39f1009b5701c0ec92df1d9d83c8be197abb54be9fdaf26e0a5e2c05b216d62dd3aace86f3a1b75691f7c312b0c15c446076bff714515d27bab87d2f2a50fba5f0b92c693f1ee02bbc3d78d1fc18a8a213072af768ab8183b2313e609455016f0ddc97dded238d7e49bf237625609f9d16cb8a9096c85972a958ad9600c9c91f52cf3e545e4cfffb4a3766c46875c765cbb5d3b42d6518b949f5fc961fe819bc79cda", 0xcf, 0x4000000, &(0x7f0000703000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x0, 0x2}}, 0x26) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e6d000)="8744219b0886afc531e951090334ca10", 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 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$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000f5d000)={0xffffffffffffffff, 0x28, &(0x7f0000e1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f5d000)={r1, 0x4, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001de000-0xd7)={0x0, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000a98000-0xc)={@multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000080d000-0x4)=0xc) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00008a4000-0x38)={&(0x7f0000a98000-0xc)={0x10, 0x0, 0x0, 0x8000108}, 0xc, &(0x7f00003be000-0x10)={&(0x7f0000a98000-0x68)=@ipv4_newaddr={0x68, 0x14, 0x400, 0x2, 0x0, {0x2, 0x80, 0x1, 0x5a5fe99cee9cb861, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x401, 0x54d5, 0xff}}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_CACHEINFO={0x14, 0x6, {0x77, 0xfe9, 0x7, 0xc69}}, @IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x8001}, 0x20000090) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x4, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept4$netrom(r1, 0x0, &(0x7f00005da000-0x4)=0x0, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x9)=@rc={0x1f, {0x20, 0xffffffff, 0x6, 0x4, 0x8, 0x4}, 0xb9a}, 0x9, &(0x7f0000001000-0x10)=[{&(0x7f0000001000)="5b100093c6c5d7bad780a4f2a1598faebb51f4b979008c8d92cccf141e726fff5705eed90116db3042df87e4b7bc58910ec26cefc962f5dd5831c68575929c454c9ea2edbe19b54f5e7113d1f41b69a48a860bf90944d82352a8b2adb921092cb5c8c782368e2b8049dfdd1d0b40161117518ca8d0b1a0dfd02195e128ef3372ed3f8b4fe1da47f23f59f5ce8735aa30786ea50637d40351cc7099df82c8ff52381f894156aa87084a30d84bff55fd756c1bc512daa09eda248eaad88230835c06fb7caf469563a1612c", 0xca}], 0x1, &(0x7f0000cfc000)=[{0x1010, 0x117, 0x400, "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"}, {0x20, 0x10c, 0x101, "8a5e4ccc5e9a8330e817"}, {0x40, 0x105, 0x8519, "709575365dc64c0cade20e042cd168ec5a9ecc2b2ce0b5cd3cca6a3ecef9955d775138024452bb4e10"}, {0xe0, 0x1ff, 0x2, "feffddaf2d9e279b6ce804f7fa18cbe64e32276d6ea6ca4836624ac5e18ac3ea71d11ebe68189fda227f309fe14af0a2939f4e0ba1f4d0db06ac71ce10f4e9e78d6b894e5d160d28773187fee4468f0eb4c2b920c9b3e54f74837e6c510c8c9d51f33fc0806475b800901a6ec41a77a13940d59defc98db37a8c927b79883ca864d6b9d3c9690204536fbb0f2277f713bd09b00e2612d517b0af1c41207804cacb9145826462b479ca514ea0068e995d9cd5c5621326ee48abc97885829472a5acbc3547507bbc22143f232d6c1541"}, {0xb8, 0x0, 0x3c7c, "6755e16ecd0f4352d04d8d1bc11302032c2fe5c12b2c32b12d1d07768dcdf59bd88054f351454da165b2344605eb675e662bc8dc829ad16a6ce93a668f8eb05b696c2476179d872c17af60f94c5c92425605aeca5e1004f371d06d459211971072540fc8be036a2ff88f1966747ee03b2aa3c1a8d5d01d2d8cf9260b3fc121d007a07c7bac0d1d580e31dfef6ffc67bfcf1620db9278f24fd9a1a701269698b12400aa92"}, {0xe8, 0x117, 0x4, "388b487a246e331492f2d342d80bcf902e10ff4aaed00beec1a744b7d339e09e836952215705016ff3121430419b90bc3eaecc6b2884569ddb31e859902217fb70dd46eea658e4ad2042651e8c87f4d4772e4f076b4f05ac8c2cc73fc66344abcfe70007c03dde9252745049a8da211c8fc811c86186e84d1bd68823cc1b9479115d316d8815572bc4fe01a4a06f98477d74d2ea171c11b8baa6e7febfb821f1dea2823d64a9350f25b38ccab449ece12331dbab13de41bddb0e3c3f286e0e61ab57541b79527a7f25bd59ac786d128883"}], 0x12f0, 0x4801}, 0x90) bind(r2, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x3}}, 0x2e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000002000)=""/115, &(0x7f0000002000-0x4)=0x73) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x8, 0x52, 0x4, 0x200, 0x80, 0x2, 0x20, {0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0x80000000, 0x8, 0x5, 0x3f, 0x1}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000004000-0x20)={0x3f, 0x8, 0x0, 0x5, 0x8, 0x4, 0x101, 0x6, r4}, 0x20) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000003000-0x2)=0x2) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000)={r3, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000004000)="07ddd9bce68c80447af9d17b62d8e399ebba2422e8c76de0986b7d84ff3fa732d937347dd76202d0f310361b9f5ee59ffbe97fb4afbf66714045f17d4d44404b1cc95f16cb89c96abcc8138d99f01b5a713aacaed82ce92ada95a2c1edcadb57934fbdba8f63635e82969e2a1d1cf9ead4c65c120c436149fb8153ad90466ddbd0c9214b0d828adba74fb29b56ae73454f4159dfa849ae4cdd4a7dae4ef5e4124c89635149223ab2a8e7ee7882927ebb344ba38a86ec2f5199da29ea9422cfe5211015e08fca2a80c8761d66614cdfff2207ef402b5f155190daabdd0c4edf394e84e824", 0xe4}, {&(0x7f0000002000)="b1c5cf87fa44a504b1d0570b02304088280a9a2f1b135355cdf372d99bb46fb21941b6ac42bca9da20bfeb2e129e77c768ffa867c6ad780abf2d9b9a5c0fe3624f30b1a6e781faafc508f66dddc76493f2c9ef0d03bbaa73b8644550f81511c2a739b832f61d8346425f84e8159fd2ad727276f4b110", 0x76}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000002000)="aab730ee6082b155bc127217e41c4ad63fc3ed0021c8cbc0cf75c88bcd0e617bab413df1f8d5f2562d", 0x29}, {&(0x7f0000006000)="29ea0dbf22ab14d433ed05e80eb4f5764df8ba129c4a24964d39c4d6d075e382ead078951d1040eeb8b22e46afde8dcda477face98af699a31afe354839fa4bc0d1b341fe9bf7a87984f13e53375e9d97e4e73f442c666b9ec598047795f76f732a3cbcd44927b05f90d0854b5f7b86ef7327d6ec584c34f4446258e5b35d6dbf11e5e02302bb413b70e9b0d3ae2abda86d196b917f2aa7819d11402475c40c907b1dcba45d85689c1a580a75152b294f0f2549c1fe856a4732101be2a48e050527192bd7e79a0efba127e6c7cc73eb454e3958039e39a7ccdfcbb1557c29e5c72a99403b45be765d5c4d6", 0xeb}, {&(0x7f0000007000-0x46)="b589d6a166e2a1740624ebab4ea92bd971bcc8690abf2527411776b63275cd1311b16b1f65344af3385d20814be664e158098ba3415494f7259e59985a3718b28a3db8077bfc", 0x46}, {&(0x7f0000004000)="38adcf019e886f066a7f54618f6efb28019a81fffbcc64bbedc7ca3784f79db528a1658bb94d4bc3abe44a1ab7e4528f44513964309c666c5d7ee9d2e1e694953557fe3b476a783e705dd6749f9406994ccade8bf9789965632ee4de868409f58f3704c7fac40802c25eaa3cbf2c9a5f6c82ed320c1ed4e961493764add0a8d660abbf224a7e2bffec399d1c1acd4b4794408b151028b3b82f7fe0a27f0ad65f228727e6f768f5d086711c10bec16a0e4549e854aca1398ba397081f1598692953c2e510f41de08682478cf12e9ca62e6609cac9ea0b2ec515f5d80d52c2e6e78584", 0xe2}, {&(0x7f0000006000-0xa2)="69b6037499fe391f9ee4ef8b57df4482b442d430b416a97a5a6b0a711b34fd617d7cf57b1e869bc62f5701389d1000041a47a8714c3681c528b8cfc401eb25b7717b1073df0cb8e5a39d37555b02074606d5482f6fb0051d166515c61ce61a6cdf017a8f2ac09999c2dce4368c09ebe2720d090d400ed043e9eed06a83480694ce844ded5e661fd31cdac3aceda078127bf7052511f5ac861aa6e5e2642a3ec2a0b7", 0xa2}], 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000007000)=""/178) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000009000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000009000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000004000)={r5, 0x1a}) 2018/01/26 01:17:32 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x807, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x4)=0x5, 0x4) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bcf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a0000)=0x8) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$rds(0x15, 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 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_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f4000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000071b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ff000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fda000)={r1, r2, r3}, 0xc) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000608000)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001ed000)={@common='ip6gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000765000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r6 = socket(0x11, 0x4, 0x81) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000893000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000)="8368165b3ec290b5cc2f6613e7e34fe7bfa2fb68bfb3b9d6b0bfde613ab233b2dcf67a987aa0d358732a9b69dd2e553e7d544efc8bbd8596f9adfec49d586163b8", 0x41) setsockopt$RDS_CANCEL_SENT_TO(r6, 0x114, 0x1, &(0x7f00007c3000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f0000613000/0x2000)=nil, 0xdb, 0x1, 0x14, &(0x7f0000026000/0x4000)=nil, 0x8000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x7, 0x1, 0x10000, 0x7, 0x0}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r2, 0x93, "56b57508a27615aadad8a0f160888231c263348d293355e4a50daafd5d799d99bc3152083ff55df52df7e43e58d580a2c714bcc4716a83241eacde86219ddbe8585f45b2e21d1d82424ab8b71308f3ccaca0f7c8a65ce13b0005c4523bf970155165e7fe4e729c9ce7ea2eef912d6c9e025bcf7dab280193bfd48c24a8aeadf7b28d7c4d1a076a40acd45db22c00a7108546c4"}, &(0x7f0000001000-0x4)=0x9b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006000-0x4)=@assoc_id=r2, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) bind(r0, &(0x7f0000003000)=@ax25={0x3, {"a96b307c568890"}, 0x1000}, 0x10) getsockname$packet(r0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000008000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa4, r4}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={@common='teql0\x00', @ifru_flags=0x4100}) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000009000-0xc)={{0x6, 0x7fff, 0x4, 0x10000, 0x5, 0x3}, 0x4}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000009000)="75e3f258e31a19bb4fd5473562a36f61fdd4fa0e9c8aea4f436c08d8a59f35cea5e27de78fe34cb91579b1a95003051a6e37ff97333e18c53c6742f6389c49dae759f7b8a17ab850fe8fc37a1d6428d2a147dd830a5d1238de9104408c6d6b6c0db3733c20e302ce4f5a5920d84b375fa9db3b4d1e26e93a62c8641eec231719f12509457efa77a610b27a015eaa433aa51441604a41c82305dbdedf67315ba02cc5164af1d2b4c625e15b8056ee2333aee3547059", 0xb5}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f000000a000-0x40)=[{&(0x7f0000009000)="a0325f532863eba8e68b198e4bc1ae6475c11f5bf492085048c3957ce3e01e26707be03ad55de43069ecda30ddcb1348e317b93d8bc2c067989d3c4c5d08bf1380d2fcf7f5edb0b1e816cec942db12a003f60929c5d7aec3", 0x58}, {&(0x7f0000009000)="29e3e01a1e478b66c2cfc121289b7e2ccc5266482b1346668aa2456458d9ec188c85c7185e6691782fc004c7870c9fa4cdc6306fea3bffd988a5dc5dc01af7312df7ffe53aa9732155983be368e9d61b0f5248ba188fc5b8d57db2ece8eb417418d70c", 0x63}, {&(0x7f0000009000)="47cd0452bf9f855b8c90a9f954684e4ece7c6dbec307ff58b32e78f11bc8020ded7c607c5bc0199e120712175c8033dff049c694901d4c5d1ea46e3e67acc5e38b55443ff7a0f682ad14b86287143774783aa7880861842456d6e66576f284363b22da12f18a813a", 0x68}, {&(0x7f0000009000+0xb22)="c5502e73e1ef4c354068aa3187bd22449b491ac3f7defd504aaad10160acacb624c63203963c40f100ca719d3d3cade0be6df9049ce3a283d672f0b0eeef21e7bdf7fd4c6c9eca361b3d84ec25986688864fda22bb0dead0a3f5cfd941aa9f5e898f10970f723a907da07dec985943a923c8cd551894", 0x76}], 0x4, &(0x7f000000a000-0x120)=[@iv={0xf0, 0x117, 0x2, 0xd7, "345e71980544bb0d890be9b534c6a1a8731172eaf7649639ef468f870e0c071a54800d096c95b5d721a4677703f00d0ac9071f7bfd813e24648186cfc0cf9ed35f20255bf1809c4d870a7f15c58b99a116e2be9921edb1f697947e4e4a7ab4cbebccc6b70ca4168d1a9ac605dd6bcd9331ec1f4a590209c02e68907cfaa7d73cc6fe5f28b6f0d1f2b295987b998d0f410127a7142e91c1be9855ba6b06990ba3b0b5e7628bfc5630551d3b2004565625852bf928e8d78be3ffe8feeb11557f8d55f92fecf3cb99076c93ce0d475738d73722c982faa008"}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x120, 0x8000}], 0x2, 0x8000) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xf1, "bab3722431ffaed9a40eb6b774722155ae604848751667806f1e15837feff7e6f947aadad156eb249dcdda790bd1255b93f59eab6a9bd5199377317cc8d0bb94d97566aa350d878e15821f50245fc61ff5cc139ce27edc12561e913ced8643c1f365697b0510ef5afa92bb22f500adf3a042b4f93475654ffa77fc54f3921ab122a3ce7c325750989378637ba2fb070d3954d747523d52ffe7671522bade92b4de41636ef8a4c0ba256db3fd9a2b19a9aeba31d0456ec6c9217a01dda52aaf8e71c3431eafbbabb8ea49c1ff712cec626e82df7e5a7a48413a16b29e4d8aad9aeeb76d597712c89ef084bbf617af8f3f8c"}, &(0x7f0000074000)=0xf9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xc7)={r1, 0xbf, "934d2ad91e59432af50aba2aea97138d1e49c67b06410bc8598f5a61da820177f880b35b93c385cc46af56921dad90857d49a4578e794c0d832768481d7f332b7d66685bd7c55359d549d87ad17062125d68907a00ef2aa587f2f900c9a3bcd51c4f5c1bb57269ec05d1ed69f37dbe93bda4cde5928b3f87692bf522517cd16f7e20d731d977a2cb073966f141b2efebc0c9eb9cae9f3e3ab256277ceef304f13a9aa06fb14bd388f30178caf72ca9dd045f86667aefea5d50c24ebc9a81d1"}, &(0x7f0000076000-0x4)=0xc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3}, &(0x7f0000075000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r3, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) r4 = socket(0x19, 0x1, 0xfffffffffffffffd) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000076000)={{0x0, 0x101, 0x40000, 0xb6, 0x0, 0xbe}, 0x7, 0x1, 0x1, 0xffffffffffffffff, 0x1, "ea0b759765e7add28b6b7f7b8032ad9e0a9df61555e58eb22a1952d9cda7d9002a38a284a2c3e244491c1c67a63f72c81e4fa7b39d86eb85b2090d1e21be432dec00a2076894dc670adb3d27c13643a3315d8517b16281ed9cdad6913c778d6ce258a399669909983806038909e62eddae22244d9b82f467c57459ad6e0bc9d4"}) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000fdd000)=0x0) 2018/01/26 01:17:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f000094a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000458000)=0x26, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x5, [0x6, 0x2, 0x7, 0x1, 0x5]}, &(0x7f0000749000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x1, 0x20}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x9}, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000001000)=0x4, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000011000-0x38)=""/56, 0xfffffe08) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00009fb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000083c000-0x4)=0x32, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000e9000-0xc)={0xca5f443, 0x4, 0x0, 0x1ff, 0x20, 0x3, 0x3}, 0xc) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e5b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) readv(r2, &(0x7f0000bb0000)=[{&(0x7f0000c23000-0x7b)=""/123, 0x7b}], 0x1) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f000046c000-0x5)={0x81, 0xc0, 0x3, 0x6}, 0x5) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000021000-0x4)=0x5, 0xfffffffffffffe5d) write(r1, &(0x7f000001b000)='U', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) r2 = accept4(r0, &(0x7f000000a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000021000-0x4)=0x1c, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000021000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000022000-0x29)="9e19e9df785131c92f9d8e9c47da273850d17e41b3f859521846a6cc8c235331acab90fe32c9b71172", 0x29, 0x4040881, &(0x7f0000022000-0x14)={0x11, 0x17, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14) 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024d000)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x152) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007a3000)="", 0x0) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000b77000-0x6e)=""/110, 0x6e, 0x60, &(0x7f00000b3000)=@generic={0x11, "e74b7245ea41803df72d33ba2ddf393a565e50fd60dae80ffeb4b84f4f3e82517bcb569f6d729893844011d1f3a1557bee6a98e6ed2c0de352acfcd8bd9b3655927885b5fa7912f5b4b8613e5a6a7269975cc7cfdd1a5e59eb5f71850ad9f26bb06c8bbe31901d12b9d11877ab297119aa43c05946ba1b62ad5add0e6002"}, 0x80) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000258000)=0x3da6, 0x4) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000a14000)={0x0}, &(0x7f0000b95000)=0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000eb1000)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='vcan0\x00'}) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa", 0x3}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x84, 0x0, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) recvmsg(r0, &(0x7f0000937000-0x38)={&(0x7f00007ea000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000751000-0x20)=[{&(0x7f0000f84000-0x2b)=""/43, 0x2b}, {&(0x7f00009b2000)=""/148, 0x94}], 0x2, &(0x7f0000ab0000)=""/129, 0x81, 0x1}, 0x10000) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000b8d000-0x4)=0x0, &(0x7f00000d2000)=0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00007ce000)={0x4, 0x7, 0x7, 0x0}, 0x10) 2018/01/26 01:17:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f43000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000953000+0xf66)={0x0, 0x7fff, 0x0}, &(0x7f000031a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008f7000-0x6)={r1, 0x1000}, &(0x7f0000c58000)=0x6) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) 2018/01/26 01:17:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00008ad000-0x2)=0xfffffffffffffe00, &(0x7f0000cf8000-0x8)=0x2) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) 2018/01/26 01:17:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xcc) recvmsg(r0, &(0x7f0000000000)={&(0x7f000030d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x60)=[], 0x0, &(0x7f000026c000)=""/223, 0xdf, 0x0}, 0x40) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x1}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="80fd000727845a4bc7ec6c641ba9e03c", 0x0}) 2018/01/26 01:17:32 executing program 2: mmap(&(0x7f0000000000/0xf94000)=nil, 0xf94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f94000+0x2aa)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000f94000)=0xc) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f95000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x4, 0x3, 0x24}, &(0x7f0000052000)=0xa0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000081d000-0x6)={0x0, 0x5}, &(0x7f0000f96000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000068a000-0x6)={r1, 0xf8}, &(0x7f00001b1000-0x4)=0xfffffffffffffe4e) socket$nfc_raw(0x27, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e8b000-0x76)={r2, 0x6e, "4e2e85ff7015813a4b8e9b8c4d11ed4b3fa35a5402ffa89bc61abf284c004c49dedf9b6bc1976d6865c8f580e7b41e595820e7699fce8c9ea17582d4110adfc9511f478946190ad18b5e7827c4c570b604eaaac69a0419e447fda5152e35b103f30cd167189056c234ddd9a8c39d"}, &(0x7f0000f7d000)=0x76) r3 = socket$inet6(0xa, 0x4, 0x801) connect$inet6(r3, &(0x7f0000d16000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000f96000)={@generic="6ae81ef873139d3d5f3d23f9a26be692", @ifru_flags=0xc000}) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f0000aeb000-0x4)=0x0, &(0x7f0000f46000-0x4)=0x4) 2018/01/26 01:17:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [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, 0x1d, &(0x7f00004be000)=0x10001, 0x1e) pipe(&(0x7f0000490000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000263000)=@abs={0xfffffffffffffffd, 0x0, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a0e000)='B', 0x109, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00009dd000-0x4)=0x1, 0x4) r1 = accept(r0, 0x0, &(0x7f000040b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000637000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fa000)=0xe8) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000c84000-0xc)={{0x0, 0xb5c, 0xa24, 0x7, 0x5, 0x3}, 0x5}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000f44000)=0x0, 0x4) 2018/01/26 01:17:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d1c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000c17000-0x10)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x62, &(0x7f000000f000)=""/30, &(0x7f000044e000)=0x1e) 2018/01/26 01:17:32 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00002fb000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x36, 0x4) connect$inet6(r0, &(0x7f00008ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x13}, 0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ac5000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000dc3000-0x4)=0x32, 0x800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000088b000-0x4)=0x0, &(0x7f00005bd000)=0x4) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x22, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000efc000)=0x8, 0x4) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ece000)={0x0, 0x3, 0x30, 0xfff, 0x8000}, &(0x7f00004ec000)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000015c000)={0x2, 0x7ff, 0x2, 0x7, 0x101, 0x10001, 0x2, 0x8000000007, r1}, &(0x7f00006f9000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000044b000-0x4)=0x0, 0x2be) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x1)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000+0xc42)="9b16fec3381986c67238e4c7d9bccb121b6fb80fc1c4c0aa376923408f29df6485d2bc49692212915c76855859cfe52db63539fed9d3183cef79ae3c2805c804f93925f157147dd4e4ef9f30f063dc4e3783f586d5ee5fd5d3a30790a26edf7964d78b319c07b398f1b425", 0x6b, 0x80, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xf}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) sendto$inet6(r1, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) accept$alg(r0, 0x0, 0x0) 2018/01/26 01:17:33 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socket$rds(0x15, 0x5, 0x0) write(r0, &(0x7f0000002000-0x99)="99", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x53, "10e0aa1b28cb40e6b21d3c8c2a63e77a9cbe511fb0da9ff07e8b0a2400b3e73b2958c0345164eae81670480704adc8e0d1d5e9b1d265e73194992888fe8af01de1a712d44c36bc96359d8de3575570e8b0d610"}, &(0x7f0000000000)=0x5b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ea88670}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8, 0x6, 0x10001, 0x100000000}, &(0x7f0000001000)=0xa0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000415000-0xc9)="276a2768420749636c83e9dce5ff7c7640d0681621504e5508705fca61aa8b56d33cc30fcc2acfa605842eb8edefa1076ace34d87565225290254ea49ec5544c9b0442e96367389d3345ea3f5a4b677826e8a2d19feae15152b2eb11d01431657ad89d92d6fbb26e5d091f82f5692d3ebb2a08999e2dd3738c83ab3ac8de20b749b286cfbae26f169f00a10e24f5e0e3e6b8f0f546cc9c5ca90102f46d0719baf6fd3e4c27ec125de1e271a96f14e3aa185575fb2e8aa7639a285e35b30c82a2acfae145ff8d3d7b6f", 0xc9) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000093d000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0xc, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006fc000)={0x800000000000, 0x8000, 0x100000001, 0x9, 0x0}, &(0x7f00001ff000)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd5000-0x8)={r1, 0x0, 0x0}, &(0x7f0000fd5000-0x4)=0x8) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000cb0000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x80800) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000497000)={0x0, 0xc3e}, &(0x7f0000fd4000-0x4)=0x8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000fd3000)={r3, 0x80000001}, 0x8) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r4) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r1, &(0x7f00000c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4c000)=0xc) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006dc000-0x8)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f000086a000)={0x0, 0x0, &(0x7f000052a000)=[], 0x0, &(0x7f00005fb000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xfe10) socketpair$inet6(0xa, 0x8000a, 0x4, &(0x7f0000c1a000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000846000)={0x2}, 0x4) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a7000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0x518, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000579000-0xb4)=[{{0x0, 0x0, &(0x7f0000fdd000)=[{&(0x7f000048d000)="fe", 0x1}], 0x1, &(0x7f00009f9000-0x160)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8841) r1 = accept(r0, &(0x7f0000328000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a41000)=0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c66000-0x8)={0x0, 0x100000000, 0x7ff}, &(0x7f0000bfa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000010b000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmmsg(r0, &(0x7f0000470000)=[{{0x0, 0x0, &(0x7f000040b000-0xa0)=[{&(0x7f00002b8000)="04", 0x1}], 0x1, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/26 01:17:33 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socketpair(0x11, 0x6, 0x5a9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000002000-0x4)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x8000, 0x1, 0x500, 0x4, 0x800000, r1}) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) accept4$inet6(r0, &(0x7f000045b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000383000)=0x1c, 0x800) sendto$inet6(r0, &(0x7f00006e6000-0x1)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendmsg$alg(r0, &(0x7f0000c78000-0x38)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f0000452000)="5592f0f9682174a34a145c66b788e14fda90071b91c903fb50ab9a8fa566a4bca0d4e93f6fecc8bca352f43d562da68e147b171ae76b4cfe153aea13d7a11933b6f5b89ae30c52adde914389ce5034be89a2e8431759b9967d6d0419cac84022ee545bb6c5f2cdbf42053c642167f6570fee3e3c4a881053e591b34d4e55b9e14f2977c6224bcf4e82b88b12b6c7df11b37c51e197652236e2c92c2f153fbe6f37491e336c4fea73a11f9e769a32c932c98bd94eb4047da986bd129c73f02f4ace1f3db46a33c0ace3da13238ea680ff952541c8bb44acabf0c18f4e6b50fa9adaea153a425f92222b2be815fe75e9e8bb0f4691dce881f98ab27af45932ae6a5c0cd69d24bdc93c2efdd84b20615568e5633bb38c8b035f953f406e167101074359a626636888cf4aac26505cdbfc80e061e7de4e8969cf5f7bb0452a677eee70035c891ffc5c4ddbb3b0d9d750e61315afdf8d45d39827ff7ccd922be7c0a5021db9b661673387c69fa35c0db7250d0a0bdfb0202dcfe9938230198dd9179f7221f8dfd7c63f06451b001eb79e463213c945c0366db225c6f5289503e27ab82d3d17ba876044b0bd89d3a724f810450eaf1ea1420e716656d02ff47819144e710cf77198e0a1c327623f45303ec2a43947844ad581ccae6bc8e824b887c7c90150d576c03bd68b184ec0cfe26fbd65cdc573e19483e3b3cfab49a9256d0ebd13b2f95b1fa26ca6819098510e6f658b8c1641091f8ecc3e51b5af091fee96bb9d037dbc768dbad3d627e8f80652c4f093fae5cdd1d3ebc32f87bbbecaa44970c8010575a12e363592536c1314b90dc2aff0304c13236f17d866971c6534e83ca506a847aeb977e33c5ce3841a0d379b360a394b7f65638332602f48c2b274c5e1f44b4f9ce8e9733c87c0874634672b1a8a3cdf4b24c454402f2ed8bfd1d1fc27cb6429cc881a90b6097ff7e637a1045a15802f1440f7c21dc1a39d6f65feff996a66e4930fceb36b9334515c6e71233cb04842f9a9348655dab08d9be92011cdb00ea696a4cf4f66f6db9eeb98997a4552316ddbe371b954447ed50fa1def4afecf8df307ef784d26e21e3dcee9fd749ed00ae5f9c4cf363942d0c413eba33abc9cbab3de03baf2464d83db09fee2be0dfcb38012339ab956675544901ed9fdaa934272c63f616ee179dba33b38d057f0f93e25d2327c1e80c47c545c22469cf868e5509dc609d15b0b1b87dbb9dcd9fe0b935d3b1190c237ccafaf61c157af4dc309cb30735ad3059b18b24bf335427c9d399d806b849eeeccceaeec423d82e77135bdca7729f07f1080529a6e4e7ab0658a9fd65b01a0d839cabdfa7dda42114cbe29747c8be62c01db0559572090b781a861163f961369bacc22a730ee345358f200838b079a256f9672be21b33db1370441449c995448f8cde816650c6b75d0cb9ce1f932e4227eba2ce20e6eda4ce8d3aeea2e44d55026399fdf03d11e4415e998f01607456a3d95d4b04e3f37a2f14a12c0a8ea6780c8891c47768ef7cb6558c73d7ae51fa553558c30666ba644e8ac8aa0f17c5c138c1c3284171a1b7796ab284cac9a852805e5635aa4eb0801090ade3d626b152c5bad0a713763ad11c9d2fc28e85f0330c75d14cba0ca874daaa016f9ecb6435ec177b306d2ffb552d3f74c80f3b4b9c5bffe1a4fb87d2c85fc4267f4bbf4a069e0e6e3a11e28aed544d06637448ec77f108b6b9164214ae5b5f4b47facbfa1f9109e062c95a54fd56c7b76ffad735e8f723f3f7929f296d8115da44cd8cf1a8d02eb938fdde43fe3f3d3ccd2fda809fc4867316236aabdc388d20f9c6e1b1f0e6c55b07cd207f570ab2214abc5650e18953bf076e147ac12d845843c388b54e063075476b16b0a389d5aa45fc62f59d53ab74295df1ae41ae243070e5900296782b45faa2fb16a75d2ebb47a294e933e31c9db2c718bb8fb828ca4ed1be2d3c7f8ca095f0ddf9794cbccd8e1e854a162b026a70953f57199c559e53fb391b56a960bed23a5ae751a901d76565b5b97cd2a64a2fbd72af0ae80f9d98efd12458e42145a3c965565956b5ce03dfe8d4fb12145d4517348cbb6efadb0e9d57057e8dd1e3", 0x5dc}], 0x1, &(0x7f0000b7c000-0x268)=[], 0x0, 0x0}, 0x1) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x3e, &(0x7f0000e68000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x84, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f00002ea000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 01:17:33 executing program 6: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000a81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000ab1000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eeb000-0xb)={0x9, 0x8205, 0xffffffffffffff7f, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f56000-0x12)={r1, 0x4, 0x5, [0x2, 0x7ff, 0x6, 0x1, 0x1]}, 0x12) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c87000-0x10)={r2, r3, 0x7, 0x3}, 0x10) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b5000-0x4)=0x10, 0x800) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000266000)=""/76, &(0x7f0000072000)=0x4c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x89ff, &(0x7f0000752000)={@common='vcan0\x00', @ifru_mtu=0x4b66}) sendmsg$kcm(r1, &(0x7f0000cc4000)={0x0, 0xfffffe64, &(0x7f0000557000-0x50)=[{&(0x7f0000e03000-0xd)="33d4d5c8b1bb07a6edb98832bf", 0xd}, {&(0x7f00000a5000)="ae12c36271cdcc3b669c47363d9d0da4996e52809b3dd68ff52ebccd7d0f82cc60034543aa71efc1cb25acd766160afb39f319f41387855b0cd31bce20b58deed9a07f13ded5c086914df4598cdf585fa3deb650593f507de0344322c63e71567926e4a3d65fc0e539b49bdf7546753ff4c89c510459d393273689bb555a44f0a26b14d39dd4632eb5", 0xffffffffffffff73}, {&(0x7f0000a19000-0x82)="7fd557df3a31703a421f0263919436b7db6a4dc3eb6d8e9f18b5b9e9db5f7a621d934a636a40e33cbf4904ead6c8881a7f326eb55c2bfeffe7a75ea8c47176b7387ce4e13a0a1c17339e4df2ef8c846d79b6facab722a9fb0b3072945d82455b3ec92009c64d27477c09dfa7480bb45a82bcfdb326a90d20c8752ba7edc89f0799c8", 0x82}, {&(0x7f0000299000-0x1000)="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", 0x1000}, {&(0x7f0000f18000)="d0d00f1a4b489f355ff2d72788bbd9481721a00fb1b4530f4086", 0x1a}], 0x5, &(0x7f0000d80000)=[], 0x0, 0x4000000}, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000cda000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000916000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000cfe000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) close(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000148000-0xc)={0x80000000, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00005b4000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x4, 0x1, 0x1, 0x0, 0xa0, 0x80, 0xba, r3, r4}, {0x3, 0x100000001, 0x5, 0x8b, 0x52d2, 0x7, 0x5, 0x0}, {0x4, 0x5, 0x575, 0x9}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1, 0x1, 0x0, 0x3, 0xfff, 0x5e3, 0x7f}}, 0xe8) recvmsg$netrom(r2, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000007000-0xbd)={r1, 0xb5, "4a94fe8840ee2c0f9b495c199d2856ba10a5949d9951f1fe486cbe7b2f4701e5580634e0519531d0c0d1bfa8f57e6a4d3ec80441b812334528f922aea17a0c6e6cad931f0ee227f0af629a05ec566d8fadb3311ad56f643fd6b1f1af51702885164dbf3734326ccce460390ac89092643d4275df6fb7a081b7f6c97adffc385751a773d49d1c5731c2d4d2d5985f0810c4b7eeb4ed3f42815b6d2efc6b84472ad8f155754cc7523201100b283243f1a82bcb800585"}, &(0x7f000000a000)=0xbd) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000592000-0x3)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b2f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f000084d000)={r3, 0x78f2944bdef1a800}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b29000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00008a7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000df5000)=r4, 0x4) pipe(&(0x7f0000bb9000)={0x0, 0x0}) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000767000-0x4)=0x0) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x57) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000014000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000013000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4e, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="ff754e6d792fff64fffd0900", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, []}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 2: r0 = socket$inet6(0xa, 0xa, 0x6) setsockopt(r0, 0x84, 0xa, &(0x7f0000b59000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000ce7000)=0x4) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9, r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000168000-0xaa)="", 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00006f6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ae4000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000884000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7d44dce2, r1}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0xd, &(0x7f0000ae4000)=0x100, 0x4) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae4000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008fc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad4000)=0xc) mmap(&(0x7f0000ae4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ae5000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x7, 0xa, 0x0, 0xa0, 0x62, r1, r4}, {0x0, 0x1, 0x5, 0x3f, 0x3, 0x80, 0x8, 0xcba4}, {0x67, 0x4, 0x7, 0xd11a}, 0x2, 0x8, 0x1, 0x1, 0x3, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x2, 0x2, 0x7, 0x6, 0x1000}}, 0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000d36000-0x8)=0xaac6) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040c000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005c1000)=0x5, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@rc={0x1f, {0x1, 0x800, 0x4, 0x69dc, 0xaf, 0x9}, 0x8}, 0x9) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000001000-0xa7)="e6c72a8b86acf3b9d968ebd6d8f5ec9723ac7c2b6fc19cf71e578db7d7723e0e81d565096372fefc61a8a6f7fea4e174629069c31c1604bc5fbe039efffe30802378a462c353aece3a409383c7fecc3e2770e4339fab8a1f06c7df4854902fcd9b0000000000000000efcab43aac61e6c00baebba49c2a92e1d35e904528c1eb42d5ec614baf05ade6efd16ea3d62f0c0001e95fe5b5a6558a16276442b16476c2943fa928bf9a") r2 = socket(0x10, 0x80007, 0x40) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00006ee000-0x4)=0x3, 0x4) sendmsg$key(r2, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_lifetime={0x2000000000000347, 0x0, 0x4, 0x0, 0x4, 0x0}, @sadb_x_nat_t_port={0x1, 0x2000000, 0x3, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x10}, @sadb_x_nat_t_port={0x1, 0x0, 0xffffffffffffffff, 0x0}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r1) 2018/01/26 01:17:33 executing program 3: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f00005fc000)={&(0x7f0000765000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000973000)=[0x0], &(0x7f0000a9f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001e5000)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x1, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x0, 0xffffffffffffff9e, &(0x7f0000e23000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x8}, &(0x7f00001ac000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000020e000)={r1, 0x14, "d5263cb63f03282eec440d865261b48275aeaca9"}, &(0x7f0000bf8000)=0x1c) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:33 executing program 5: pipe(&(0x7f0000329000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x2, 0x9, 0x7f, 0x5, 0x26a3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0xa39b, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000)=0xfffffffffc18af08, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000017000+0xf6a)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000013000-0x44)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) read(r0, &(0x7f0000d0c000-0x1000)=""/4096, 0x1000) sendto$inet6(r0, &(0x7f0000ff1000-0x94)="", 0xffce, 0x0, &(0x7f00001b4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000057a000)=@generic="ffbe5f5850128b8bbf963292f53953b8") 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000e51000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000f32000)=0x32) listen$netrom(r0, 0x33) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000007200afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d00000008e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea9a0b8c2c4f1bbce9093d468612f0260f14ff9b20db0f7e5bf12930d877b9cb3452b6c4e2387d886959e4ebd30961933acaf90d1ad5b56d2a917a15575b8b88199346c8f325b8", 0xb1) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008b7000-0x20)={@common='bcsf0\x00', @ifru_flags=0x8000}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564494327845a4bc7ff03fd25bfe0b7", 0x2}) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd6000)={0x0, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f5c000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd6000-0xe8)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x3, 0x6eb, 0x1, 0x2, 0x0, 0x80, 0x20, 0x21, r2, r3}, {0x6, 0xff, 0x401, 0x3ff, 0x7, 0x0, 0x6, 0x101}, {0x101, 0x4, 0x0, 0x6}, 0x9, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x7c}, 0x2, @in=@multicast2=0xe0000002, 0x7, 0x1, 0x3, 0x5, 0x80, 0x100000000, 0x4}}, 0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fd6000)="b3", 0x1, 0x3, &(0x7f0000fd6000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x6e) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0xea5000)=nil, 0xea5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ea6000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000237000)="d2c6c1d565b930", 0x7, 0x0, &(0x7f00000c2000-0x1c)={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ba7000)="240000002a0025f000150300000000000000c4000400000000e1ff81fcffffffffffffff", 0x24) mmap(&(0x7f0000ea6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ea6000)={0x0, 0x1000, "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"}, &(0x7f0000ea7000-0x4)=0x1008) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f00007c9000)=0x0, &(0x7f000069e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a46000-0x8)={r3, 0xfb}, &(0x7f0000741000-0x4)=0x8) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000afe000)={0x0, 0x0}, &(0x7f000084a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000904000)=0x0, &(0x7f0000e4f000)=0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00002b0000)={0x0, 0x3a, "6b24fc2602d1818cfcacb4f7cfc09cc1eaf300370adc791852abfaf0f1c3f1ab7515d7a1b707bbdcf5ab774b15dab9d9bd7a4667bc14c0001ac3"}, &(0x7f00004b5000-0x4)=0x42) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c8f000-0x4)=r1, 0x4) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00006d6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00001c3000)=@ipv6_newroute={0x2c, 0x18, 0x4ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000be3000-0x8)={0x0, 0x0}) getpeername$unix(r1, &(0x7f0000a9b000)=@file={0x0, ""/69}, &(0x7f0000129000-0x4)=0x47) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008b1000)=0x0) close(r0) 2018/01/26 01:17:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000e0d000-0x23)=""/35, &(0x7f0000e50000)=0x23) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x80f, 0xce0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000580000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$netrom(r0, &(0x7f0000bf9000)=@full={{0x3, {"df3fde38f858fe"}, 0x9}, [{"cb95bb535f2328"}, {"fe24fddc7b5917"}, {"7467c352378946"}, {"7ab7d3ffe49627"}, {"8264f2ea6c77d9"}, {"be7d32768fa33a"}, {"48ac52dd8e6c85"}, {"750d69146b7fa8"}]}, 0x48) sendto$inet(r0, &(0x7f0000a3d000-0x1)='f', 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000d2c000-0x28)={&(0x7f00003ee000/0x2000)=nil, 0x8, 0x0, 0x62, &(0x7f0000bd9000/0x3000)=nil, 0x100000000000006}) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000001000-0x54)=[@in6={0xa, 0x3, 0x82d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd86e}, @in6={0xa, 0x2, 0xcaa, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000000000}, @in6={0xa, 0x2, 0xe5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7420}], 0x54) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) socketpair(0x1f, 0x4, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x5, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000001000)={r2, r2}) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539(cbc(aes),sha384-generic))\x00'}, 0x58) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000243000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000e02000)={&(0x7f00006c0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004f8000)=[{&(0x7f00001ed000)="20480508d169d42c85ac7fae7c68f0cda89cd74de11374a69f609f79148e53663886c7f9901a8b51376ac6f128eb2564fed1196ede897cee72ebc0207f1b05474307c3257ceb29360f608ec133ce3827", 0x50}], 0x1, &(0x7f00006dd000-0xd8)=[], 0x0, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c78000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007a7000-0x4)=0x0, &(0x7f00001aa000-0x4)=0x4) readv(r1, &(0x7f00008e8000)=[{&(0x7f000064c000)=""/95, 0x5f}], 0x1) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) preadv(r0, &(0x7f0000696000)=[{&(0x7f00006f4000)=""/220, 0xdc}, {&(0x7f0000102000-0xa6)=""/166, 0xa6}, {&(0x7f0000892000)=""/193, 0xc1}, {&(0x7f0000087000)=""/99, 0x63}, {&(0x7f0000409000-0xe2)=""/226, 0xe2}, {&(0x7f0000e58000-0x8f)=""/143, 0x8f}, {&(0x7f00005e6000-0x40)=""/64, 0x40}, {&(0x7f0000724000-0x4c)=""/76, 0x4c}, {&(0x7f00006b2000-0xbe)=""/190, 0xbe}], 0x9, 0x0) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000936000)=0x1, 0x4) r1 = accept(r0, &(0x7f00009d4000)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000b23000)=0x10) getsockname(r0, &(0x7f00003d4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040b000)=0x26) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000163000-0x14)={0x8, 0x10000, 0x0, 0x7ff, 0x2}, 0x14) bind$vsock_dgram(r2, &(0x7f00006b7000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000a6000)=0x6, 0x8) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) getpeername(r0, &(0x7f0000ccb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001fe000-0x4)=0x2e) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000017d000)='htcp\x00', 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000eed000)={0x0, 0x0, &(0x7f0000d7b000)=[{&(0x7f0000daa000-0x5b)='I', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f000039e000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4000000010, 0x803, 0x0) write(r1, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000d26000-0x4)=0x8, 0x4) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000207000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005d5000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@rand_addr=0x3ff, @multicast2=0xe0000002, r1}, 0xfffffe15) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000020000-0x30)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, [@nested={0x4, 0x4, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000013c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ee8000-0x4)=0x10, 0x800) recvmsg$kcm(r0, &(0x7f0000e1b000)={0x0, 0x0, &(0x7f0000afb000)=[{&(0x7f00009be000)=""/229, 0xe5}, {&(0x7f00006c4000)=""/223, 0xdf}, {&(0x7f0000ddf000-0x90)=""/144, 0x90}, {&(0x7f000036e000-0x9c)=""/156, 0x9c}, {&(0x7f00004ef000-0xf9)=""/249, 0xf9}, {&(0x7f0000959000)=""/0, 0x0}, {&(0x7f0000b5f000-0xb)=""/11, 0xb}], 0x7, &(0x7f0000a6e000)=""/171, 0xab, 0xf6a}, 0x40000000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc5000)="ff03000000f1ff3da5ffffffff0000ff", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(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(r2, &(0x7f0000c94000)="", 0x17e, 0x0, 0x0, 0x0) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x9, 0x800, 0x2624) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000011000)={0x0, 0x6}, &(0x7f0000011000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000f000)={r2, 0x4, 0x6, [0xfffffffffffffff8, 0x2, 0x2, 0x0, 0x7, 0x1ff]}, &(0x7f0000002000-0x4)=0x14) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000011000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xffffffffffffff57, &(0x7f0000011000)=[], 0x350, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f000000b000)=[{0x0, 0x3, 0x91, 0x55bb}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000035000)=0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000008000-0x4)=r2) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x4, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000037000)=0x0, &(0x7f0000038000-0x4)=0x4) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000037000-0x12)={@common='ip6_vti0\x00', 0x3}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000003000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e95000-0x10)={&(0x7f000097c000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_PREF={0x8, 0x14, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000819000-0x38)={&(0x7f0000524000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000865000)=[{&(0x7f000091a000-0xb2)=""/178, 0xb2}, {&(0x7f0000d39000)=""/8, 0x8}], 0x2, &(0x7f0000da3000-0x4b)=""/75, 0x4b, 0x101}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00001b7000)=0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000761000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x2, 0x2, 0xfffffffffffffc01}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000288000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000056f000)=@hopopts={0x1d, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x7}, @generic={0x80, 0x7d, "223a07024c90cfd6e38d6b6b29395ea47f6e4b879851a6d15e55ac6d03c15684bce20d97905820fe680e5ad9203a3bfef38a5aeaeb38b4c4b1e2485ed2dee81307866a11f2eabf4dbc42cc52236bf8b15228840c01dcf6b45b1c9a922ded28f6b707439596ec930fc5e666594c6886db0408027fd6d8b3c39ed423e104"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7fffffff}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x8000}]}, 0xa8) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) recvfrom$llc(r0, &(0x7f0000662000-0xde)=""/222, 0xde, 0x2000, &(0x7f00003b8000)={0x1a, 0x1b, 0x1, 0x3d, 0x96, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 01:17:33 executing program 4: 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, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @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={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x4, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000de1000-0xb1)="40609b377eff247e3d1dc7e6eafbe716e1ba590dd61a938b3d2c0ae71ee4ffc1358ea6c4adc70ee8fd7a011ca013c82731e92b9fc369db11e5919fc77bb2bdb911796d44d2ec19f1a6212e96ae98fcc7f23206ca7ab22de2db1c107ab28ee763cf87872ad51d5c1072cc84d0531ede86976427905ef045b6145ccdcfd8180e8c1a431cccbb504d04a6f1d131a07df0c50ecd535b36bf9b1eded94c860daaf4cdbf4e38b7bc672cfaba35e56a5fc31c5094") socketpair(0x1b, 0x8080f, 0x40000000, &(0x7f000017b000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f00006a9000-0x6d)=""/109, &(0x7f0000eeb000)=0x6d) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00002ec000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000004b000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000441000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003d1000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d0b000-0xb8)={r3, 0x4, 0x6, 0xd02, 0x7fffffff, 0x1, 0x3, 0x7fffffff, {r3, @in6={{0xa, 0x3, 0x94, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff8, 0x6, 0x486, 0x0}}, &(0x7f0000d85000)=0xb8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000084000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x1000, 0x3, 0xf96, 0x2, 0xa0, 0x0, 0x11, r4, r5}, {0x5, 0x0, 0x81, 0x1, 0x3, 0x0, 0x9, 0x8}, {0x0, 0x5, 0x770, 0x7}, 0x3, 0x9, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x4, 0x3, 0x1, 0x46, 0x5, 0x1ff, 0x1000}}, 0xe8) recvfrom(r2, &(0x7f0000135000-0xd8)=""/216, 0xd8, 0x10041, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f00009e5000)={{0x7, 0xd9d4, 0x2, 0x60d, 0x5, 0x80}, 0x170e}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000200000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b1e6fd4e21a85430fd018b927dbdb60a"}) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000b3d000-0xed)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @cipso={0x86, 0x12, 0x0, [{0x0, 0xc, "88fe44cd5abaaa4de7f7"}]}]}}, ""}}}}}, &(0x7f000014e000-0x10)={0x0, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000013d000)=0x15, 0x4) r1 = accept4(0xffffffffffffffff, &(0x7f00007d0000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000071f000-0x4)=0x6, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a8a000-0x4)=@int=0x0, &(0x7f00003b6000)=0x4) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_dccp(0xa, 0x6, 0x0) bind$ax25(r0, &(0x7f00001ce000-0x10)={0x3, {"1a09067c61084a"}, 0xb4}, 0x10) getpeername$inet6(r0, &(0x7f0000f95000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004b7000)=0x1c) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) close(r0) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ba7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000068c000)={&(0x7f000045f000/0x2000)=nil, 0x1, 0x5, 0x2, &(0x7f0000821000/0x1000)=nil, 0x10001}) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f000000e000-0x48)=[{r0, 0x10, 0x0}, {r0, 0x2, 0x0}, {r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2102, 0x0}, {r0, 0x2, 0x0}, {r0, 0x24c0, 0x0}, {r0, 0x1, 0x0}, {r0, 0x2020, 0x0}], 0x9, 0xfffffffffffffffc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000016000-0xa)=@file={0x1, '//..le0\x00'}, 0xffffffffffffff01) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00007f9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ef5000+0xc3d)=0x0) r1 = socket(0x1, 0x80006, 0xd65) listen$netrom(r1, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ef6000-0x4)={0x6}, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009f8000)={&(0x7f0000ef4000)='./file0\x00', 0x0, 0x10}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x1, 0x1, 0x7d, 0x200000000000000c, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ef6000)={0x0, 0xfff, 0xab8, 0x8, 0x4000000000000, 0x9de5}, &(0x7f00009cb000)=0x14) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ef7000-0x18)={r4, 0xf7, 0x0, 0x7ff, 0xffffffffffffffff}, &(0x7f00006ca000-0x4)=0x18) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x0, 0x0, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/26 01:17:33 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x137)="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", 0x137) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x1, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) connect(r0, &(0x7f0000001000-0x3)=@hci={0x1f, 0xb2bb, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x8002, 0x40000000000006, 0x4, r3}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) [ 622.350685] validate_nla: 5 callbacks suppressed [ 622.350691] netlink: 'syz-executor3': attribute type 20 has an invalid length. 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = epoll_create1(0x208000a) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) pipe(&(0x7f0000fa2000)={0x0, 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fa4000-0x20)={r1, &(0x7f000033c000)="", &(0x7f00004bc000)="", 0x0}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000da5000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bf000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00008fd000)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000aea000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff59) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000a1000-0xc)={&(0x7f0000f93000)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) accept$packet(0xffffffffffffffff, &(0x7f0000cfc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000814000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001c6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, r1}) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f000002b000)={0x0, 0x0}) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000002b000)={0x0, @in6={{0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x862d}, &(0x7f0000025000-0x4)=0x98) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000016000-0xc5)={r1, 0xbd, "b9bf3e13808a6c911896765dc52cc166843250527d2cf5d4e58956cdfb3e9ad0e152e86c358ad6deb8b36eff7919d50bf02015324eb5a4b6de10a3a122ebad1f67d191115364f5c02629d22632151a608578f8d7e9d3d162201e73414ab8a0c9a1d32c42d1d801b71aff899ca7a2cd9cd6fe25b439cf6bfe7af9089fe849cd266365feca648e8e526bea35590f5e687cd0350cf641bde17c301c6379c984b56499362b5e792b20d8e06f5abf8de2cadb34b92ee88f55b65a59a681d23d"}, &(0x7f000002c000-0x4)=0xc5) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000a000-0xb8)={r1, 0x4, 0x8, 0x8000, 0x6030b783, 0x1, 0x20, 0x8, {r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7ff, 0x4, 0x1, 0x7}}, &(0x7f000002b000)=0xb8) r3 = socket$netlink(0x10, 0x3, 0x800000000010) sendmsg$nl_generic(r3, &(0x7f0000025000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000)={&(0x7f0000026000)={0x14, 0x20, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003f2000-0x4)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000d58000)={&(0x7f0000d26000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000bbc000-0x60)=[{&(0x7f0000b3d000-0xf8)=""/248, 0xf8}, {&(0x7f0000d21000-0x1000)=""/4096, 0x1000}, {&(0x7f000033a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000612000-0x5c)=""/92, 0x5c}, {&(0x7f0000278000-0x1d)=""/29, 0x1d}, {&(0x7f0000920000-0xd8)=""/216, 0xd8}], 0x6, &(0x7f0000598000-0x6a)=""/106, 0x6a, 0x8}, 0x40000000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f000042a000)={0x4, &(0x7f00006be000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) r1 = accept$inet6(r0, 0x0, &(0x7f0000a90000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c29000-0xa4)={0x0, 0x9c, "f820fb6f5519932d28782767394b5364ba15a1f7804c208b4613b81294a69e6eefdc2e70956b7a6a6e2d4544d774f5ded8637294f369432612d65849407a9519d20ff8827cc129126727f52aae390b958595ea7933cbd4740111d015814e98210ddb0e1c7dc8dba34a69a29f1770e97cd59da123becca75aa0259bbee40f7096475757640d5ffb79c4cfa328536c68428eb42e4b562c57dce93131d3"}, &(0x7f0000c1c000-0x4)=0xa4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000346000-0x8)=@assoc_value={r2, 0x1}, &(0x7f000067d000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007f7000-0x8)={r2, 0x7587}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000052b000-0x6)={0x0, 0x6}, 0x6) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x2000000000000000, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fe4000)="ed6dfd8458b246a93e9792babcdfc8726a0039e99244e64db1711534062c9dd17efc5a13a0403b81862968e74a8f8049e06cc7190fe1b919bd94e291fc532b6e91e8992b747d185413531e23ea0aa3c3", 0x50) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fe5000)=[{{&(0x7f0000566000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe5000)=[{&(0x7f0000fe5000)="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0x1000}, {&(0x7f000034d000-0x91)="9116ad7cb37c4216b542fe486f22d83d079e39cd1e4eff55dce0316258a5034d3db1aff07270995e86d34ce6e19ae81d3c780a9de17f9dbf05859ade4ce04184de5512c476cc01c93ee1d57a06afe9bfd5374001826d1cb32fd617e1b0a8c9e69898dd4790e849a778fbef06b5f8e19a2b379a130f16b8b1da61f1acb85099c23a96eb62f9cb7a17ef2d13608fa602688e", 0x91}, 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&(0x7f0000fe5000)=[{&(0x7f0000fe5000)="ca81b7ff315af9b0b5480911ec4fd766e7dbecc22fd632427fae3aacbaaaa5ab986ecd3b0889ac2392f9205a6c044e36aa4f3ea798e0104c03e87b297290a1093b3a120b273ad37ad3267b1281bb1bd1fe87e19769a281", 0x57}], 0x1, 0x0, 0x0, 0x20008010}, 0x8}, {{&(0x7f0000e65000)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c69000-0x40)=[{&(0x7f0000fe5000)="02bd451bda143097f77ca0877c0e022630ee118e6baa", 0x16}, {&(0x7f000095e000)="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", 0xfe}, {&(0x7f0000fe5000)="fd8bf69f77d0d9b99eac38e97e068130dafd2686acb1a1879e6cd20adb364ca182aa75c0c565d73424ab396297f6d0d7bd6176b642635035a1021200fd6501ff8a6505d994745a67c64b56bfd0c499ccde0c7a1ed94b37a11bf4d7979afde2d4bb9ccb08a04ea62d2b673b71e7c02b4f1a80b68266e1b32483771c5b2d443ca1fcd04f8e09ef8ad2daba0b243e7f54adda89091d51b833981666b6aa3950", 0x9e}, {&(0x7f0000fe5000)="5b7c32b1057cd215e3d6d783c4524a9c4caa7b311ba380a9f008faae297969c66f136314dcfac5fc68873e586ef03004c11e52c175f3346cd4324d216b62495d329492635761fb8ed02f8386b92dbea19475b42f1eab1cbf84d647c6e4271457c74b90864b53bc96323a9a2956f8c6375f71739e4ceb3b5ac809e706e8199a7c7fca519cb74a8c4f281813d0bad71f249e441b2a4f3a084e087abbf71eaa5bd46434fc5e3e646638f98ea084e10f02b195f3ea22df055d8d3e55c67badf7605baa33", 0xc2}], 0x4, &(0x7f00004d0000-0x1228)=[{0x60, 0x1ff, 0x7, "fbc60934d851ecc83f9727419ef5a74b101cbe88576cda24a956193f54b18ae2cc4299afff78580a00c1f409d3a0eb86ebfe3012aab5e5bcdd799deec1afd0cd6205747f17c818354c"}, {0x38, 0x117, 0x3, "8b3ead62d65124f6de79512cb2bc1373fd2a069362e44f6aba2dbae3902fa70ebed19a6ce2942c3d"}, {0xa8, 0x88, 0x3, "aea2644f390e7121f9ba84fcc42bb7a9940c7e640bfd7e75ccec0909f18b2701c034d4d8de54e568e807c10d8888206e18eb8e33e706dc9b75103a40040587d2c07145d4426cd90970a7eb7f203b7496615a61020426a844f69797e8d28c22df9bf8500dc4c3dc7eb19576bd5b47ac87f587e257e555e4daebe755a18a888d5707e6ac855970656ea6ff6cccce22c485a0"}, {0x1010, 0x102, 0x4, "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"}, {0xd8, 0x103, 0x2, "ceda407df20e8f611cebbce28b7c5bc8eb678f42ea0cb70053e98bb45068952acab49ce5b8a0047863a68a8a6b55b45a3d23ded2cdb3f33b391e3bc5db3e7eb8066f175530990c04b8de777f1f848130b3473d31f190f8d793d53c10557fb2f3e2d8f1badf3daf36865d9095d3009d2e53b5f1e6083f14678652bb1f6cb938589ec95b3037a1c14d7c6c08f57627cf4682414adacbbf8d8bd2ed91de2617c9606b0320b2ab2b105d28c3ab914972651632e7355d56eddf88e597e64d8b1714db85bba4596c1d516e"}], 0x1228, 0x4}, 0x7}], 0x3, 0x10) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000fe7000-0x10)={0x27, 0x6, 0x10000, 0x7}, 0x10) accept4$packet(r0, &(0x7f000081d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe6000-0x4)=0xcf, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000a12000)=""/154, &(0x7f0000970000-0x4)=0x9a) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000ceb000)=@generic={0x0, ""/126}, &(0x7f0000fe5000)=0x80) connect(r0, &(0x7f0000b35000-0x14)=@ll={0x11, 0xff, r1, 0x1, 0x2, 0x6, @random="85b0103f81ba", [0x0, 0x0]}, 0x14) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) [ 622.432234] netlink: 'syz-executor3': attribute type 20 has an invalid length. 2018/01/26 01:17:33 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000af6000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d46000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00004ce000)={0x0, 0x7f, 0x0, 0x8, 0x8}, &(0x7f000006f000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @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, 0x6, 0x52, 0x0, 0x8}, &(0x7f0000000000)=0xa0) r2 = socket$inet6(0xa, 0x1, 0x92cd) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000744000)=0x208, 0x4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000a77000-0x55)=""/85, &(0x7f0000781000)=0x55) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000071f000-0x44)=@ipv6_newroute={0x2c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, [@RTA_METRICS={0x10, 0x8, "060000000000000500"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f2b000-0x2)=0xfffffffffffff0e8, &(0x7f0000a35000)=0x2) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0x291000)=nil, 0x291000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000010f000-0x70)=[{&(0x7f000028b000)=""/4096, 0x1000}, {&(0x7f000028f000)=""/10, 0xa}], 0x2, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x7a}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000161000)={0x0, 0x0, &(0x7f0000291000)=[{&(0x7f0000291000)=""/41, 0x29}, {&(0x7f0000291000)=""/214, 0xd6}], 0x2, &(0x7f0000291000)=[], 0x0, 0x0}, 0x40) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000a1000)="130000001000ffdde200f49ff60f050000230a00", 0x14) pipe(&(0x7f0000fe2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005e5000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000415000-0x8)={r2, 0x0}) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x5, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000022000-0x40)=[], 0x0, &(0x7f0000023000-0x108)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000021000)=0xffffffff, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000-0x4)=0x14) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f0000004000)=""/3, &(0x7f000002d000-0x4)=0x3) 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, &(0x7f000000d000)=[{0xb8, 0x13e, 0x2, "e0b7a9e307c4a2b0edf38e1b01be8485fa49cf80499ae093e5910a6f2fa8c81d36f3be183cd3ae4ebb55b0a647ee6ff02e0ac7001d3f44055ec88bf001d53443c6b8ef5708552eaa37b614002e36821c857c6b459c77ecfede1faddf841328a37a07fce17c4f7dc42b93ea4b837e9a0c4a53a45273b23e3b44efa1ea9650d2054cd8c52f9585a07d164195f8df5e4cbadde86f3151feb4d155429947846a96ab70fc7717d899ae"}], 0xb8, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) shutdown(r0, 0x0) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) sendmsg$netlink(r0, &(0x7f0000028000)={&(0x7f0000008000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000025000)=[{&(0x7f0000029000-0x3c0)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000019000-0x38)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000-0x4)=0x2e) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000002e000-0x88)=@routing={0xff, 0x10, 0x1, 0x19, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}]}, 0x88) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002e000)={0x7, &(0x7f000002e000)=[{0x4, 0x1, 0x6, 0x9}, {0x7, 0x1000000, 0x0, 0x9}, {0x1, 0x9, 0x200, 0x0}, {0x0, 0x101, 0x6, 0xfffffffffffffffa}, {0xffffffffffff832b, 0x2, 0x71691309, 0x7}, {0x19, 0x8, 0x1e6, 0xf4}, {0x800, 0x3, 0x2, 0xffffffff}]}, 0x10) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000000a000-0x28)={@common='teql0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x30, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000021000-0x38)={&(0x7f0000020000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000020000)=[{&(0x7f0000020000)=""/103, 0x67}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000001000-0xe2)=""/226, 0xe2}, {&(0x7f0000019000-0x6f)=""/111, 0x6f}], 0x4, &(0x7f0000008000)=""/81, 0x51, 0x1000}, 0x2000) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) r0 = socket(0x1b, 0x805, 0x7) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006bc000-0x20)={@generic="bb91cc6b26e51cf5bf1336987f0eec5d", @ifru_flags=0x8002}) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fed000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008da000)={0x800}, 0x1) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000d7f000)="a9df78727c6fe5742dfe1f031c1d522632259fb0bc7f360a1399f7d0a21aff003ad8d360444d391fb4402f23caa2bb68e42da6ab6f2eccae384930851f52cda31d832a4680bd617bd9ff8e7956fa259680f54e62e86285bef43079d9fcfb4bde61c3a5686dee1d4ff68409b370885c2cc5b360d988e2adc06e3b6226162fb41eb51a2834c10424c6806efd027f509db1142d7505585c5c5181370471fb8451ea991899ceb278fbad9a37a296ceeab99542899026c03665d50a4695f798b15d7a2514ff8be0b410613403e1e3d78136b265beeaf4529c036c5bca868b1951bba964abeea3dd06ac93c129dcceb5f08d7a27ac") 2018/01/26 01:17:33 executing program 6: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000323000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008dc000)=0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000435000-0x4)=r1) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000849000)={0x0, 0x0}) r2 = socket$inet(0x2, 0xe, 0x3) mmap(&(0x7f00007e2000/0x2000)=nil, 0x2000, 0x2000001, 0x20032, r2, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000000a, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000864000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000247000-0x20)="00000000000000000000fa4a00ab00075b200000002000004000e7003072c101"}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000718000-0x4)=0x40000000, &(0x7f0000020000)=0x4) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800200}, 0xc) getsockname(r0, &(0x7f0000025000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000003000)=0xed) pread64(r1, &(0x7f0000026000)=""/0, 0x16, 0x7ffffffffffffffc) 2018/01/26 01:17:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005c6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b85000)={0x0, 0x400, 0x400}, &(0x7f000032d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000041b000-0x20)={0xfffffffffffffff9, 0x3, 0x6, 0x10000, 0x40, 0xec80000000000000, 0x9, 0x80000001, r2}, &(0x7f0000a4e000-0x4)=0x20) vmsplice(r0, &(0x7f0000e4e000)=[{&(0x7f00007cb000-0xcc)="26013f13e639caaa316a8817e3d2ab3482470fe599ab638ef556e32ae14e5c9a4998ad1d1a4c67e0879dea5570d24bf5de5ea01ef8750e8244cb53d55163b5c46a03330d36b773d7d9a168dcaf2d09002fa5bf8b94d80ff4b91bd97546529ad367c75f64cd8f8473ae0141f2de893984c360260f4baf7e846bd6e4b506cf1310bd33531e4054993cba8c8378da01a9d5e80ad938c703bff74111229f4635289732c695664023e181d9e66427cf9c1883c18129518b9ae8d4442434662c507f937c225cbca6c8ba530bd58f41", 0xcc}, {&(0x7f0000154000-0xd5)="fb011156ab6b26b967e2b5106926d515a7f0a875fe86da047eee64a1ac8e77a67dede85e70a85decd4fa89d78bd3202bcc22430e78c4ff514c93806b8eac3628218e3d0c024dfa4b6949549643a12736722e9744053721b8995ef17ac3f696cc888d096c8505ae86bca896614f68673cf08002eeb9c495045ed5904725587a9250a3c80b53ebf8c975e009805f77cf3ce15e24ba067df7a1fe72ad4cd6c0288f2865bb3e7d92ec23609f2243031a97735ab50b7365486d2722ae4b9acc815b508daa90e4212e01b5673083b2f80d18e8645413e481", 0xd5}, {&(0x7f00007b0000-0x13)="01e698a4aae61231e5a4c979bcce8b8aaf09a1", 0x13}], 0x3, 0x8) r3 = socket$inet6(0xa, 0x800, 0xfffffffe00000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62, 0x0, 0x0}, 0x20) socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100, 0x0, 0x8002000000000ff, 0x0, 0x5, 0x0, 0x0}, 0x20) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f00007f5000)=0x0) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) readv(r0, &(0x7f00000bc000-0x50)=[{&(0x7f0000b01000-0xae)=""/174, 0xae}, {&(0x7f0000c94000-0x99)=""/153, 0x99}, {&(0x7f000037c000)=""/183, 0xb7}, {&(0x7f00005c6000)=""/167, 0xa7}, {&(0x7f00002bd000-0x12)=""/18, 0x12}], 0x5) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f00003f3000)=[{&(0x7f0000d66000-0x1000)='?', 0x1}], 0x1) shutdown(r0, 0x1) [ 622.571775] rdma_op 00000000c18c5f58 conn xmit_rdma (null) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000007000-0xd)="4d3b835f626f99ed4049a11299") 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d5a000-0x8)={0x0, 0xffffffffffff9206}, &(0x7f0000915000+0xfd1)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b13000-0x8)={r1, 0x7}, &(0x7f0000354000-0x4)=0x8) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000a61000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cad000-0xc)={0x0, 0xce, 0x0}, &(0x7f0000ae5000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r1, 0x42d88936, 0x5, [0x79, 0x8, 0x2, 0x8, 0x3000000000000000]}, &(0x7f0000000000)=0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@rand_addr=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=@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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/01/26 01:17:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4000000000ff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000914000)=@generic="24560c5f45708553d8ef3263384c5b16") close(r0) 2018/01/26 01:17:33 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000eef000)=@generic={0x0, ""/126}, &(0x7f0000ef0000-0x4)=0x80, 0x800) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='erspan0\x00'}}, 0x1e) write(r2, &(0x7f0000b29000)="", 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d1b000-0x8)={0x0, 0x1e4a}, &(0x7f0000ef1000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001cc000)={r3, 0xac, &(0x7f0000dcc000-0xac)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x680f}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}]}, &(0x7f0000ef1000-0x4)=0x10) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef0000-0x8)=@assoc_value={0x0, 0x3b}, &(0x7f0000443000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000050f000)={r4, 0x40}, &(0x7f0000610000)=0x8) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/26 01:17:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002e7000)=0x0, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bc2000)=r1, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3e000-0x38)={&(0x7f0000225000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000071000-0x1544)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, [@nested={0xc, 0xa, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x17, 0x7, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000047f000-0x4)=@assoc_id=0x0, &(0x7f0000d1f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000072c000)={r4, @in6={{0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff48b, 0x5}, &(0x7f000033e000)=0x98) 2018/01/26 01:17:33 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000006000)={r1}) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x39, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000616000-0x3b)="1743bb9433f192d58d330c6a1fa761591db4097286c8619c61ba7fde327c4addb3143fa685e6b2d73ece46567c4dcf8fed5642f46e2189d5714c7a", 0x3b) getsockname$inet6(r0, &(0x7f0000a2e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004f6000)=0x1c) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000688000)={0x15, 0x0, 0x3, 0x0}, 0x8) ioctl$sock_ifreq(r1, 0x8913, &(0x7f00005d8000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/26 01:17:33 executing program 0: r0 = socket(0x1e, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={"005f37848e5ec36103bbfacf6a91175e", {0x4, 0x8, 0xffffffffffff8000, "9e7badd54e5f", 0xffffffff, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f0000000000)="58fbd3daccdfc009e72058d6ac42b1221e052fd778d0726d", 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f0000001000-0x6d)="2aa8fe8b49dc3f349cce4f91f2b7a2cc8386101572847c2abcab8a487308416ce51d857ea51a0958f9c62ae3de47ce474be2e3666d4cb2c48145910bbf4b747c48e343dee0b0d1c0c935eef556dd17310dbabf0fbf6ab46d38be5984007dece163b6af3728cc8beb800e32c1d6") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x8, 0x8, 0x100000001, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xfffffffffffffff9, 0x1, 0x0, 0x7b, 0x3, 0x8, 0x1b, 0x0, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000)={r2, 0xb3, "c3454a9b97bd048165943698b333a0cfdc46eaf6ea516efddd8768caf21e4845762b5ad0ef18decb415c1329e5aeb261a5f7ce9a14d66d52416be458897951778c6cdf9c9e9cac5b669ffca04ee40a380cb5d11ecbdf8e34f450a55071ecc0ed5040f45b048ff638afd0e076000b683251d0d2ae6a3e87f9d5511d715b5886ee758537e93a1e48d6a458cc494af6d7ce48c2f76bc66634f06feef1997acaa1772d0213f9286b70914247ca663ff9b8098b5f13"}, &(0x7f0000003000-0x4)=0xbb) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@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}}}, &(0x7f0000001000)=0x32) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000-0x10)={&(0x7f0000007000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x4030582a, &(0x7f0000004000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/26 01:17:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d7b000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ec0000)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20080000000000}, @in6={0xa, 0x0, 0x6000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0xd8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000247000-0x8)={0x1, [0x0]}, &(0x7f00001bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005f2000)={r2, 0x5}, &(0x7f0000d49000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000386000)={0x0, 0x0}, &(0x7f000073a000-0x4)=0x8) r4 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r4, 0x8917, &(0x7f0000f04000-0x20)={@generic="89882947695f1baba91dd7f67df281f1", @ifru_flags=0x2000}) accept(r4, &(0x7f0000813000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080c000)=0x2e) getsockopt$netlink(r5, 0x10e, 0x2, &(0x7f00004da000-0xb1)=""/177, &(0x7f000051c000-0x4)=0xffffffffffffff4b) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000243000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047b000)=0xe8) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000540000)={r3, 0x0}, &(0x7f0000b64000)=0x8) 2018/01/26 01:17:33 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000025000+0xfef)=0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000015000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, r1}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000)={0x0, 0x10, &(0x7f0000027000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001f000-0x4)=0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000026000)={r2, 0x1}, &(0x7f0000026000)=0x8) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r3, 0x20000008931, &(0x7f0000022000-0x50)={@generic="bc20e11f842bdec4dddcf50ad3c07461", @ifru_mtu=0x0}) 2018/01/26 01:17:34 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x600000000114, 0x2710, &(0x7f000085c000)=""/0, &(0x7f0000bda000)=0x0) 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00002ec000)=0x0) [ 622.738424] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) sendto$ipx(r0, &(0x7f000023d000)="3576538cf16155b19e838e7a398fef5e14dffd57984f290d1ad8cdd8c3d036b016a161e21f30590599b65a6cf6ab1383", 0x30, 0x20000014, &(0x7f0000d72000-0xc)={0x4, 0x9, 0x8000, "f47dde3a19ed", 0x9, 0x0}, 0x10) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffdbe) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x8, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000000b000)=0x6, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7, 0xae7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f000001f000)=[@in6={0xa, 0x1, 0x9b90, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa38, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x50d6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) pipe(&(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000026000-0x4)=0x0, &(0x7f0000026000-0x4)=0x4) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5d) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000019a000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e7f000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000449000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @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}, 0x100000001, 0xe6, 0x15a, 0x500, 0xfffffffffffffffe, 0x4100000, r2}) accept4(r0, &(0x7f0000694000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c18000)=0x1c, 0x800) socket$inet6(0xa, 0x800, 0x1) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000e1b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "810097", 0x0, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair(0x1, 0x7, 0x6, &(0x7f00007d7000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00003e5000-0x4)=0x3, 0xfffffffffffffde2) recvfrom(r0, &(0x7f0000611000)=""/79, 0x4f, 0x20, &(0x7f000095b000)=@ax25={0x3, {"7f3931b5e19d08"}, 0x6}, 0x10) [ 622.834815] netlink: 'syz-executor2': attribute type 10 has an invalid length. 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fc2000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x775) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0xfffffffffffffffd) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$sock_ifreq(r0, 0x8926, &(0x7f000086f000)={@generic="2036e842c82e085b32bf1f0002342924", @ifru_ivalue=0x7fffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f0000054000-0xa1)=""/1, 0x1) shutdown(r2, 0x1) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(r0, 0x0, &(0x7f0000002000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000002000)="cf2c61815e9b4d30cf848000a8f82bb00897aea8514d18623e40688a8d3f20c92b43a5ef79f4a496cb121e60dec58b3858304396191dac91120dabe6ea599ee30757b654b33823ed3c0e5170e5fba28a6ed583786d1f901d3a05f716b8daae91f753bbf781ad9acd9db7efffddf8aa0ac29dea4544791e5d8debc6b258d8b7ff9088bc41fa288b2d0e3e5704bc0d8516bfe87bb650f1df4a20e6fe6336ade3e521b00a8dcc41dc484e329aa3708b47fd42fe437eefbc164723c511c5565b8a52cf3da225b4d32b13241787fc26c6f75a488e84d12267f227158e728b05f7c49148d8998fb7cb3fe1dbdb422f4ff24bf3223a83", 0xf3, 0x94, &(0x7f0000002000)={0x1a, 0xf5, 0x5, 0x2, 0x5b, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) recvfrom$llc(r0, &(0x7f0000000000)=""/116, 0x74, 0x40000101, &(0x7f000058a000-0x10)={0x1a, 0x0, 0x14, 0xc50, 0x5, 0xebe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ab9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000923000)=@ethtool_cmd={0x4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x24]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 01:17:34 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000625000-0x78)={0x1f, {0x2, 0x2, @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, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x4, 0xff, 0x3, 0x80, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8dbf, 0x7, 0x7ff}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000098000)=0xfee2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000021000)=0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x3, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000db3000)={&(0x7f000000f000-0xc)={0x10, 0x34050, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e6d000-0x24)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a5000-0x4)={r1}) r3 = accept$ax25(0xffffffffffffffff, &(0x7f0000ccc000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006e7000-0x4)=0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ef1000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00003c9000)={r3, r4}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001b000)={0xffffffffffffffff}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000001b000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004000)={&(0x7f000000e000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000001b000)={&(0x7f000001b000)={0x25c, 0x1d, 0x20, 0x2, 0x2, {0xb, 0x0, 0x0}, [@typed={0xc, 0x54, @ipv4=@dev={0xac, 0x14, 0x0, 0xfffffffffffffffa}}, @generic="45a6a29036ce70c384a32c5bdbf82f42912dd8d5404101ac2b91e2ed0e1d5d3c6d6452fcaa78b6568c8521ff1d3dd90f92a90412b558ac2b25e7c50179118abc1eb695c1d0c22429ada9c02c94b5e8d563659cc0da1fe15c947fb6", @generic="c85eb711f357fb25ef7572f02cdbbf5f53d95e18cbb089ba22390e29776db86d511db30da78fda37a7727455e5b45209e47231b47f48954a4f5e03d53474d26d36f5d70924d920e31f16834b9daae431b891e434c8368f64e85ea094ac58e44de46850ed490b53294fb381ae0a393cb9516e5104e464d9f2ccc0a09488ef6c3032f9e9c2d12b6a7909bad64f55f7611de5f0efe5bdd8a5c3ebecd8de9ffe2f", @generic="cfb73979279e125d19f4271932a6203c80b24ffc1d3fbcb4d42856e360bd15f09514a6569a902641e2194c6bb798a64045eef3dce8ee0d0ff8dca28c06b6", @typed={0x8, 0x4b, @void=""}, @generic="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"]}, 0x25c}, 0x1, 0x0, 0x0, 0x40c4}, 0x4000000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001f000-0x7)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000001e000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000018000-0x20)={"79fc830a944599d868637493f24d436a", {0x4, 0x5, 0x5, "dbdc42528735", 0x2, 0x0}}) sendmsg$nl_generic(r1, &(0x7f000001c000)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000001d000-0x28)={0xfef6, 0x3d, 0x443, 0x6, 0xffffffffffffffff, {0x80, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u64=0x3ff}]}]}, 0x19}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00002ba000)={0x0, 0x0, &(0x7f0000acc000)={&(0x7f0000bc7000)={0x2, 0x15, 0x3, 0x0, 0x13, 0x0, 0x4, 0x1, [@sadb_address={0x3, 0x17, 0x0, 0x20, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0x7, 0x9, 0x178, 0x0, "004f5ea93741795215ddaf649dfe2e8d15c919c1bc67ef2422670638b82f2718f44dd8c613c6fffb4bf837662cb91b"}, @sadb_address={0x5, 0x6, 0x3e, 0xa0, 0x0, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x20000081) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f0000da8000-0x10)={&(0x7f00004b0000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3e394a88550bdb23, 0x5) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000dae000)="3d7f78a738243c7edbf6a7a4de8e939619ada2eb12fe10f7319f92ca72ccf9573fa52e863f0bcbb861a5b8253c317fb2391a131286b9893a92879159be8a78f1f287c4661d51fd17020165003022424f8923b6aee79ae168d36e62eb2fd4d9e17cd86c8e2a5d3209731c90b0486f30339b8fd4cdbbc298c30f6e6acbe348cd6340f7489261446cd5e33fb571e485a0311a7dca044fd25f66194709df5580648e89243f4f6b487928c48c4254ab01073c9263e1fac44d8bdb9a376a8da08c05bbba0d3f1d74510f2db54550e655f67ea3b473951f36218d042e7c6cba7ad8", 0xde) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000633000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000441000)=0x1c) recvfrom(r2, &(0x7f0000dcb000-0x28)=""/40, 0x28, 0x40000000, &(0x7f0000152000-0x20)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b78000)={0x0, 0x1, 0x6, 0x9, 0x40, 0x80000001}, &(0x7f00008e1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000493000-0x8c)={r3, @in6={{0xa, 0x2, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000de4000)=0x8c) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ace000-0x4)=r0, 0x0) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000389000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000528000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000da7000-0x4)=0x32) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000948000-0x8)={0x0, 0x0}) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000952000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000da8000-0x10)={0x7fff, 0x5}) mmap(&(0x7f0000da6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f00007b2000-0x10)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10, 0x80800) sendmsg$kcm(r1, &(0x7f0000da6000)={&(0x7f0000d1d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x25c, 0x1, {0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}}}, 0x32, &(0x7f0000da7000-0x10)=[{&(0x7f0000da7000-0xb5)="5d28ca0940bd07616de10eccc1365e253757db1a611c8771bfe917c853d7d666afaae35fcb3444f65f0aece51ff532a290a1184808bed2c7a35f3f0d45870d7e5614d10a1832c68cdba9e313d4c294f4e80f3fda9b187cf2975b717b8dddebf1c345b31511f2b38c5a6a66bea5eec31170c686ed7cf499da108998aba928836aa9f59b191ca1428e471e7da9afd5c2f473ffd02022687cbb7712c112d4caf3b14cc1a4f38acd1a99af79c063a15db370dbc0b13669", 0xb5}], 0x1, &(0x7f0000da7000-0x12f0)=[{0x58, 0x11f, 0x9, "990c2d182637dba8d89fa2fe0b5d85c11cd1e029eb66b643323aee72f5f3e6039eed9c8692af14f288beedb23f9a372550ff3e4191587d1129b00e533d4e89a021a15c"}, {0xe8, 0x10e, 0x300000000, "05fb2a967d85a38515071cb210d2fb0ea3a64c5b85e4a4e5d02d1981869656a8974376dd55c8f7743915ac90fb291699a5553a43e383127ff056b20858ad74770ea7749390b5d3ad513da4ad25c33322030a8df215c69af0598052aa41d3539e9cf8024ad0c5e78a45c0f0654d329d2433189dcea36466465262d00f88a4bf6f8f07820e17133d648f32f29e427ede37f6628c9753d26af36612e556fa8459e7a56b988388d7fc33059904c311dac162276e8e5c4e7c88f532670a2c44ffada21176f4e08332776c31e999f52b858e9dc9e480c8"}, {0x50, 0x100, 0x58, "cefee1eecc0a09eb40dbc554cd34233035b5c284735b00b693542983dfcb9c47cff97db4b9b3adc8bb23175cb7bd3ceba1d35c37b9b2903670d2eda63d1f6633"}], 0x190, 0x14}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000d1f000)=@file={0x0, ""/108}, &(0x7f000015e000-0x4)=0x6e, 0x800) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d1f000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d20000-0x4)=0x10, 0x800) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d20000)={0x0, 0x0}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00002a8000)=0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1f000)={0xffffffffffffffff}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d1f000)={0x0, 0x0}) r9 = socket$bt_hci(0x1f, 0x3, 0x1) r10 = accept4$llc(0xffffffffffffffff, &(0x7f0000797000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000490000-0x4)=0x10, 0x80000) r11 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000d20000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80800) r13 = socket$inet_icmp(0x2, 0x2, 0x1) r14 = socket$inet_dccp(0x2, 0x6, 0x0) r15 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000d1f000)={0x0, 0x0}) r17 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a26000)=0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d20000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000417000)=0xc) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000518000)=0x34de139c) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d20000-0x4)={0xffffffffffffff9c}) r22 = socket(0x9, 0xf, 0x22c) r23 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d1f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000d20000-0x4)=0x0, 0x80800) r26 = socket$pppoe(0x18, 0x1, 0x0) r27 = socket$alg(0x26, 0x5, 0x0) r28 = socket$inet6(0xa, 0x1, 0x8001) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d1f000)={&(0x7f0000479000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d20000-0x60)=[{&(0x7f0000022000-0xc)="a0efd4bfe47f98be9a2a7103", 0xc}, {&(0x7f0000d1f000)="c21ee15d13f96889d0fa7cdd191c9f835ed8065a89a8c740a3e8ea421950a972f1adc911ef8ee9fcaf8bdcec04bd5a6d05c8c4ab53cf455e465b731bffd84e47c3ff1c7cab1993394258b03bb8a6fa519604ce0f09882767f09bca6f7ba463656362ed9564ce712c42bdc88ae9c5709e5aca96d1050c25db0f4e0a6b40539248ff6a816cb0b5d5b43ca75db1acba396374cdf5420a75d8358ebf1d797c4f", 0x9e}, {&(0x7f0000921000)="31ca7d129db63833cc429f68b31e986d4df91e7c126b893247a529dc3e58943f86963b968c60a9d15d0ccce9df5f9fe6526c6af877673232af7e77a877f7388d0e76fbc8d444feebaaa9db8a695b5230c10e0958c576527916b78d3e7c2642adaf17e3d10af541d5d7cdc0551aa72d62bbc0b181cc6e081466d44906e4af719b1715481a72b03e6ad6d35317ffff4343f524d2a8cb5089f6041e077718e5cca8c95972aadf57a08a272785d00813e212832631bd2af81a696a5c12391907eb1a07", 0xc1}, {&(0x7f0000bd7000-0x68)="7a9502796c29ca37910b1d46c9428a1301361f79892e1463889a3b8e4cbf368659cf3a87b2fd63f0b35fdb03db69b05448695e0dbf3b1904d9766c46bc8a3add16f6d99aa0ff964c14cfc95b73b7c865347782048207160e2cd1fba238474b3d8077d9dcef1f7d9a", 0x68}, {&(0x7f0000d1f000)="b4bffb4487f604e75be603b0e3831701ba7653c5ced0fcf4f0f6da52e5c2a128a86dfc82d62ad336686a86115af199d3a94352cc687518e3e0946780baaac4df7c6cd71cfe5b69db898327674014d36fdb3e698a149c641d04412dad7b811b73a32dc8fa32557e211c386d984a4f645f121f113424fd2aa766eca5b02862180cd5505ad7c85f1d346eca31c370961f9a47faf397468479b2bc77e0", 0x9b}, {&(0x7f0000aca000-0x2e)="f8f9bc5165d71cc9159bbce45b1d0cd4b23e399fdd222337e49b192c4d468f5e921d7de1cdeb3a5f014426efcfdc", 0x2e}], 0x6, &(0x7f00001f3000)=[@rights={0x30, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, 0xffffffffffffffff, r27, r28]}], 0xe0, 0x20040040}, 0x44001) r29 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r29, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x40, &(0x7f0000d1f000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d1b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r30, 0x84, 0x18, &(0x7f00008bb000-0x6)={0x0, 0x6}, &(0x7f00004ba000)=0x6) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r31, 0x84, 0x6, &(0x7f0000d21000-0x8b)={r32, @in6={{0xa, 0x0, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d20000)=0x8c) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000d20000-0x4)=0x1000000400, 0x4) r33 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r33, 0x84, 0x14, &(0x7f0000c3f000-0x4)=@int=0x0, &(0x7f0000546000-0x4)=0x4) 2018/01/26 01:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f0000374000)={0x0, 0x0}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000077c000-0x1c)=@req3={0xffffffff00000001, 0xdbd, 0x2, 0x468, 0x3ffc0, 0x4, 0x8000}, 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000034e000)=0x40) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00002b7000-0x8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000012e000-0x10)={&(0x7f00006ca000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000021c000)=[{&(0x7f00009d0000)=""/213, 0xd5}, {&(0x7f0000cea000-0x57)=""/87, 0x57}, {&(0x7f0000d45000)=""/2, 0x2}, {&(0x7f0000460000-0xcc)=""/204, 0xcc}, {&(0x7f0000840000-0x44)=""/68, 0x44}, {&(0x7f0000d97000-0x25)=""/37, 0x25}], 0x6, &(0x7f0000318000)=""/0, 0x0, 0x5}, 0x5a115490c8a0e634) getsockname(r3, &(0x7f00008ba000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000457000)=0x14) r5 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003ad000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x9020, 0x2, 0x7fffffff, 0xa, 0x20, 0x20, 0xbf, r4, r5}, {0x2, 0x6, 0x100000000, 0x1ff, 0x1e, 0x1, 0x1, 0xfffffffffffffffe}, {0x80000000, 0x6, 0x1, 0x100000001}, 0x86b7, 0x2, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3e}, 0x0, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x0, 0x37a0, 0x7, 0x6, 0xfc}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003ab000-0x38)={&(0x7f0000e05000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c9000)={&(0x7f0000980000-0x3bc)=@acquire={0x178, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x20}}, @tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000087d000-0x20)={@generic="c7e3a8c1240c03543aa6043ce21d41bb", @ifru_flags=0x0}) read(r2, &(0x7f000041c000-0x53)=""/83, 0x53) 2018/01/26 01:17:34 executing program 0: r0 = socket(0x10, 0x802, 0x0) read(r0, &(0x7f00006d3000-0x31)=""/49, 0x31) write(r0, &(0x7f0000238000)="240000002a0025f000154302000000000000cc0e0400000000e1ff24df00000019000032", 0x24) [ 622.990294] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pig=31787 comm=syz-executor4 2018/01/26 01:17:34 executing program 7: r0 = socket(0x13, 0x80000, 0x7fffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000b85000)={&(0x7f0000c02000-0x108)=@upd={0x108, 0x12, 0x200, 0x3, 0x2, {{'sha1\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xa2}, {0x8, 0x1, 0xff}, {0x8, 0x1, 0x40}, {0x8, 0x1, 0xfff}, {0x8, 0x1, 0x5}]}, 0x108}, 0x1, 0x0, 0x0, 0x8000}, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002c6000)={0x9, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{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]}, {{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]}, {{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]}, {{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]}]}, 0x2b8) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) getpeername$inet6(r0, &(0x7f0000e4b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000098000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)=0xfffffe1d) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000801000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) readv(r0, &(0x7f000077e000)=[{&(0x7f0000d38000)=""/11, 0xb}, {&(0x7f0000361000-0xf4)=""/244, 0xf4}, {&(0x7f000067b000-0x8c)=""/140, 0x8c}, {&(0x7f0000417000)=""/126, 0x7e}, {&(0x7f000075e000-0x36)=""/54, 0x36}], 0x5) syz_emit_ethernet(0x42, &(0x7f0000b1d000)={@random="0352ba8e8227", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@generic={0x89, 0xd, "9c6debf537bb2f8e5ac921"}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, "203699", 0x0, "f585d0"}, ""}}}}}, &(0x7f00000e8000-0x14)={0xffffffffffffffff, 0x1, [0x0]}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000888000)=""/155, &(0x7f000065e000-0x4)=0x9b) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000002000-0x14)={{0x1, 0x401, 0x7, 0x0, 0x47b2, 0x6}, 0x0, 0x7, 0xa000000000000}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000)={r3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000006000-0x28)=[{r0, 0x4, 0x0}, {r3, 0x0, 0x0}, {r2, 0x5040, 0x0}, {r1, 0x4, 0x0}, {r3, 0x400, 0x0}], 0x5, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000004000)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x4, 0x4}}, {&(0x7f0000005000-0xd)=""/13, 0xd}, &(0x7f0000004000)=0x0, 0x4}, 0x4e) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r5, &(0x7f0000003000-0x40)=[{&(0x7f0000003000)=""/98, 0x62}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000004000-0xf0)=""/240, 0xf0}, {&(0x7f0000002000-0x8c)=""/140, 0x8c}], 0x4, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000002000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000007000-0x8)={0x0, 0x0}) 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x802, 0x0) write(r0, &(0x7f0000e4a000-0x26)="240000001a00290400e5fff00111fd0d0a0b00000004bf0000f309ec0800030005000400", 0x24) socketpair(0x19, 0x804, 0x1, &(0x7f0000e7d000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000088f000-0x28)={&(0x7f0000a0d000/0x1000)=nil, 0x7fff, 0x1, 0x8, &(0x7f0000faa000/0x1000)=nil, 0x6689}) 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000917000)=0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000fb9000-0x1e)="d8d8304c88560a8f90045403174853489ff704f0dc5b75239badc393e837", 0x1e) r1 = socket(0x10, 0x2, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000c52000-0x1c)=@req3={0x0, 0x3, 0x2, 0x400, 0x0, 0x9, 0x7}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000cef000)={0x7ffffffd, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003f4000-0x8)={0xd25b, 0x1, 0x100000001, 0x3}, 0x8) pipe(&(0x7f00002a4000)={0x0, 0x0}) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair(0x1b, 0x800, 0x0, &(0x7f0000003000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000006000)=[{0x3, 0x1a}, {0x3, 0x5}, {0x4, 0x4}, {0x2, 0x627}, {0x3, 0x1ff}, {0x4, 0x68}, {0x0, 0xffffffffffffbdcf}, {0x2, 0x5}, {0xa, 0x3}], 0x9) [ 623.058202] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pig=31787 comm=syz-executor4 [ 623.167883] sctp: [Deprecated]: syz-executor5 (pid 31813) Use of int in max_burst socket option. [ 623.167883] Use struct sctp_assoc_value instead 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xebdaaeb903389562, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000004000-0x20)=[{&(0x7f0000006000)="9100db1a6ffb794acccd970e936c5d462fa6644ae4b0afe1e7c7af9174fda8c7115a90963a23196f4576d426a2e414754c8d6aa5e3184cf714540cb04de2e7769260f8dc6bfd71e337cc3bf5dae30ff89b128c09eb51c98afbab17d3047fd2ff7de9632fff994929d78c3b8dec6684e3c1a392f05bd1910f24404a40de2bd6cd0e5cefd3579f6825", 0x88}, {&(0x7f0000009000-0xa3)="68009c8be2ae3cacc1cb6ecb0005c212e8f1e5e5d6675d9fcabf69b11e9ed20f242c573ce706ddcd9faad5c3e1f78be1c627b4753a581f4a811460326fcb2201afdb51b5c032262bcc3b589970fc4efd5862cbc50cc2ccedfcf8c6fbd2128ebde4771e3bbf8d01fd3a9fb979230addee6b9c6bd03f850adbab84f2d6e0c5ab15d8bebd9fe7b82ce83173435bfb84c7f6dfd91dc28978e25420a7b5ad2ff520456de2ea", 0xa3}], 0x2, &(0x7f0000008000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x58, 0x117, 0x2, 0x3e, "3b5e228238563328d7c5566a1d287a423af81667a6ae21b803767bb428a7314f08a6f2d7be1d372c0c633b3271a8932a234a30e1d8961b1cfc4ed0fc46d6"}], 0x70, 0x1}, 0x40) r1 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[], 0x0, &(0x7f0000003000)=[], 0x0, 0x0}, 0xfffffffffffffffe) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x1f, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x4, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000511000-0x8)={0x0, 0x0}) accept$ipx(r1, &(0x7f00007d8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000205000-0x4)=0x10) r3 = accept(r2, &(0x7f000057c000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000861000-0x4)=0x8) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000fce000)=""/210, &(0x7f0000954000-0x4)=0xd2) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00001d9000-0x10)={&(0x7f00003a7000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000318000-0x4)=r1, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b00000)=0x100, 0x2) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) sendmsg$kcm(r3, &(0x7f0000606000)={&(0x7f00007a2000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c4a000-0x10)=[{&(0x7f0000d35000-0xe8)='+', 0x1}], 0x1, &(0x7f000077d000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x0}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={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={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000449000)=""/4096, &(0x7f0000bd2000)=0x1000) 2018/01/26 01:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair$inet(0x2, 0x3, 0x0, &(0x7f000018a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000059c000-0x108)={0x0, @in={{0x2, 0x3, @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]}, [0x9, 0x4, 0x5498, 0x75, 0x0, 0x9, 0x9, 0x3, 0x9, 0x3, 0x6, 0x4, 0x81, 0x0, 0x401]}, &(0x7f00004a8000)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000af5000)={r3, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18d, 0x80000000, 0x40, 0x5, 0x44}, &(0x7f000009d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000822000)=@sack_info={0x0, 0x0, 0x4000000000000000}, &(0x7f00007dd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000086a000-0x98)={r4, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000955000-0x4)=0x98) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r5, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) r6 = accept4$inet(0xffffffffffffffff, &(0x7f0000092000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000811000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000e9b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000092000-0x4)=0x20) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) r8 = accept(r1, &(0x7f0000247000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000393000)=0x8) sendmsg$nl_netfilter(r8, &(0x7f00009ba000)={&(0x7f0000aaf000)={0x10, 0x0, 0x0, 0x400420}, 0xc, &(0x7f000009a000)={&(0x7f0000582000-0x19c)={0x19c, 0x6, 0x5, 0x10, 0x1, 0x2, {0x1, 0x0, 0x5}, [@typed={0x18, 0x50, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="dda84d485919a111385bc8183d75907905794becc9b966768502c8c6adbc2a4c1040fe642c02ae23f24e348485c0383384194516154ad9ed1de2301cf8e3c0ffe29e52c1e3272229a103bc244b9bcdd697248eaff105682d00fe8a504cceac475d80487496161c9ceb5d49e936fe68fba5aa5e901fc11cfe436de1a63ed6c7df8da2c34c42", @generic="944bdb4c1fa84b26cbbae4afe4afce9eb4ccf666c43f0c00ce2ad8299b4a6ecc56d394e673210e16cc0d397bd6f23eacbf492c346e27e105e66ab4880c33db612d923e6e3bfd641ada3629d4d6473da9a781ca4bf7c8bd1ab70cec1d1a6b23be5d9409ad31ef79a6ab202d4d2afc30fe51e7ed8fa5439876cecd8dbd53c06a00809264a0c3fea73f6243f7b7d3397e7c237953a152b1b8daea7ae74ed5947abdb15f680746be4ad7a0ae696186449edfb08592e4cf4ad3b324af93493877e4b9255f77b68d8cc945191179ccb6a89c02dd934c19545711c40f2d7cc3dcf5848579624b0a9082f2d2"]}, 0x19c}, 0x1, 0x0, 0x0, 0x4004}, 0x20000800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00005c7000-0x108)={r7, @in6={{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x1, 0x81, 0x7fffffff, 0xfffffffffffffff8, 0x6, 0x5, 0x9, 0x0, 0x6, 0x1f, 0x100000001, 0x2, 0x2, 0x60fb]}, &(0x7f0000051000-0x4)=0x108) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000089e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x8, 0x31, 0x7fff, 0xae000000000000}, &(0x7f0000a61000)=0x20) close(r0) 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x7fff, 0xfffffffffffffbf5, "b538be0373a0", 0x7ff, 0x0}, 0xfffffffffffffeb8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r0, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ad42dd7795843ff78a2ee125ce5776bc", 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000005000-0x2b8)={0xffffffff7fffffff, {{0x2, 0x0, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x2, &(0x7f0000002000)=@raw=[@generic={0x1ff, 0x35, 0x7, 0x2}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0x34, &(0x7f0000004000)=""/52, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_gfeatures={0x3a, 0x6, [{0x9, 0x7f, 0x80000001, 0x0}, {0x8, 0x96a, 0x9, 0x101}, {0x80000000, 0x0, 0x1, 0x100000000}, {0xfffffffffffffff9, 0x10000, 0x7, 0x8001}, {0x6, 0x6, 0x2, 0x8}, {0x4, 0xff, 0x8000, 0x7}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000-0x10)=@generic="30112a25ffa878236e4e586295da33fc", 0x1d7) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000004000)=r3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000006000)=""/151, &(0x7f0000001000)=0x97) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000-0x10)={0x4, 0x553302c3, 0x7fffffff, "3ab09990084c", 0x0, 0x0}, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000001000-0x17d)={'raw\x00', 0x9, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0], [0x800, 0x0, 0x0, 0x29, 0x0], 0x10, &(0x7f0000e14000-0x10)={0x0, 0x0}, [{{{@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @common='syzkaller0\x00', @generic="e57b023221ce074e4c93340e5c7fd75c", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "c788aec119a429d4617187e7db8b850ccbbe32db64cf6859e5231358fb", 0x0, ""}}]}, 0xf0) [ 623.245684] sctp: [Deprecated]: syz-executor5 (pid 31813) Use of int in max_burst socket option. [ 623.245684] Use struct sctp_assoc_value instead 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e83000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000808000-0xc8)="b43c534c477393ea6f365c95f2999fec7dfa0ce2716037afc9413afad9dd8f3dabb2b926e067bc06b13b3cc49067b02d95e235a8dffbe85b212374983acdf3cde3eddc293304938468e3257b4c26f5f46fa59ec1e926a41312c5cef05dd82df7514a7877b1b74f9ac196b18241320c5362ad5d990c0b76453bb86b4ca282f72955b19c2299f7db231da9d997ea1a731efa29247a392bfc0535414271901cf54e794b8430a91d6b5e581862a4c6e2a3cca4314ff71997c331f3ce7fa8d6fdb2f1c209ed81607ffac6", 0xc8) r1 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}]}, 0x20) setsockopt$inet6_opts(r1, 0x29, 0x4000000000000033, &(0x7f00002a1000)=@dstopts={0x0, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7ff}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x18, {0x6, 0x4, 0x8, 0x8000, [0x1, 0x7]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x7fff, 0x4, 0x401, 0x101, [0x800, 0x7]}}, @generic={0x40, 0x58, "a1703b5b7f5ad454f6bb150c4f29dc46de31eb20f2cb3c9dbcbd9cf3e200ff9ee03324fb9a641508588d5f65d1c326a9b7695f2f92c431412fa9b20e7a9f0aacddb3d0ea99a1549afe15b0a8196cc5490e218c7b5d507026"}]}, 0xa4) 2018/01/26 01:17:34 executing program 5: socketpair$inet6(0xa, 0x80800, 0x4, &(0x7f000090d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f00001a4000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c21000)={r1, 0x2, 0xa, [0x2, 0x5a79772b, 0xc773, 0x2, 0x4, 0x9, 0xffffffff, 0x0, 0x5, 0x4]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000e9c000-0x38)={&(0x7f0000770000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e96000-0x28)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_GROUP={0x8, 0x1b, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$vsock_stream(r0, &(0x7f0000c35000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000674000)="0c7859f5e9376cc06b98e63d00ff621c805d739a1d2c3235a737c0880c66b99c9237f3632cad0912e6e4245e5a2b1e6316587bdf299d43e8f4f3fbff3b51d088ae34b6c4185e0eaebbcd64ccac28444a42ceb7603f0c941bc692340dd330942e0074960faf8e92c81e75a317ddd601ec7166947f4d04fc89807c25186825ef5c1a58528d6dbf96ca4cb1c6db3772c1780d0cefd6b6edcb04a12abc9b77df8f8762154f60a7106fa87d0e8d73c151bbff220fcd4fe645ddad32d8a3d02c159ddb249a553d04502a4d3c35ac71546b5d4f91ab531aa24f249b5ed4218721") 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000dc9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d16000)={0x0, 0x0}) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e76000)={0x4, 0x4, 0x6, 0xffff, 0x1, [{0x3f, 0x82, 0x5, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x0, &(0x7f0000e78000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e77000)=0x9, 0x4) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000e77000-0x20)={@generic="a71d224aa9923fe48c82506464c99452", @ifru_flags=0x400000000402}) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) r3 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000892000)={0x7, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f00008a5000)=""/159, &(0x7f00008c3000-0x4)=0x9f) sendto$inet6(r0, &(0x7f0000e6b000)="2ffaf26e3319715f8893b3c051a4bf2ed7976af0894787fee124d1bf3c0cb343b36ed6f0bc6f52d75796ba22ce21b19a57abc083f93e38a032e24ff95f5785a4e4d7bb2d815c6e215246a4d66298f1830feaa9d0e85286340c574a0f91dba823a21b878728a41011149fae1bbcb2b64ab38df7ccb1b302c74471776a7a1065e3f723f5c14bbced27ab7d8068ddec67577c896a0a415facc63fa7d4dd7a4e98648ea5093d9519b1b6ef8921719c29c3a6f4f2cef9", 0xb4, 0x8800, &(0x7f0000685000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, 0x1c) connect$inet6(r0, &(0x7f0000051000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="", 0x0) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000d90000)={&(0x7f00004bc000)=@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, &(0x7f0000190000-0x80)=[{&(0x7f000072a000-0x95)=""/219, 0xdb}, {&(0x7f000017e000-0x18)=""/24, 0x18}, {&(0x7f0000fe3000)=""/121, 0x79}, {&(0x7f00000d1000-0x4)=""/4, 0x4}, {&(0x7f000094b000)=""/250, 0xfa}, {&(0x7f000090c000)=""/89, 0x59}, {&(0x7f0000e7c000-0x39)=""/57, 0x39}, {&(0x7f00005e8000-0x1)=""/1, 0x1}], 0x8, &(0x7f0000dfd000)=""/211, 0xd3, 0x36}, 0x10000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e97000)=0x0, &(0x7f0000eda000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x3, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x97, 0x20c, 0x0, 0x401, 0x4e}, &(0x7f0000002000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xffffffff80000001}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/87, 0x57}, {&(0x7f0000001000)=""/22, 0x16}, {&(0x7f0000001000-0xce)=""/206, 0xce}, {&(0x7f0000002000-0x79)=""/121, 0x79}, {&(0x7f0000001000)=""/153, 0x99}], 0x5, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002000-0x2)=0xca) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000341000-0x20)={"4bea13974b08321ef9ae560cc073efd9", {0x4, 0x6, 0x9, "f4d7e7c16ffc", 0x384dbc2, 0x0}}) 2018/01/26 01:17:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x100001, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000def000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d26000)=""/210, &(0x7f00004e3000)=0xd2) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d26000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000d26000)={0x100, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @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]}}, 0x118) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d25000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000249000-0x4)=0xe8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000d27000)=0x9, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d26000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e5c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000f59000-0xe8)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x200000000002, [@generic="fd"]}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000585000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bc9000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009ff000-0x6)={0x0, 0x3}, &(0x7f000042d000)=0x6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a9f000-0x4)=0x0, &(0x7f0000dcc000-0x2)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008ab000-0xa0)={r2, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x55cb4d8f, 0x0, 0x10}, 0xa0) 2018/01/26 01:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000932000-0x34)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @rand_addr=0x3971ae3d, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0x10}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x34) r1 = accept4(r0, &(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000217000)=0x58, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000d61000-0x4)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000b83000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) syz_emit_ethernet(0x3e, &(0x7f0000b5a000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x2, 0x0, 0x0, 0x89, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f00000b3000)={0x1, 0x1, [0xdab]}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b34000-0x2666)={'raw\x00', 0x73af, 0x1, 0x2606, [0x7, 0x1, 0x4, 0x5, 0x400], [0x100000000, 0x8, 0xfffffffffffeffff, 0x6, 0x5], 0x10, &(0x7f00001c5000)={0x0, 0x0}, [{{{@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0xffffffff, @common='tunl0\x00', @generic="6436e8f855366dc1cd5babe93d718b6c", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x2, 0x6}, 0x2, 0x353, 0x447, 0x4, {0x2, 0x3}, [{0x101, "2290c86b3c9381a5a2b90b00839ca6c008fcc8c146997d933af8885412", 0x2, "759a1b96d6b5d921d4494937bb61caa1a64c3f6377deeaafe148706b8479a174bbfa45690978826c34359ff8abd5a9e671efa4e914950a68f80d69d22718aa97d94e9cb26d3e36bdd5f3b24fd376ac0b4f5cd090694bfa0e74eae51e2d0b64d5dd4eb147fe3c47bfbb9126aaefdaf7001d69f0496fb711926fb17b1b3db40175af78efc7c7ec22e56fa4ca298134e5046622f3ae37a9ef40fecb281e40f5cda892bcf88000f786137794aba4dae5e9bc625aa040fd43bf2d673c80d2734661767ab64d0e37c73f83dc79e5d3ee00008752f3e6690df12ff610830c513a395f6497"}, {0xfc, "37381606c91c0f2099a91ae77489b19130092e75341759e6f1f160cffe", 0x6, "8b4741a081c86c4e5a27a2679eb408e2d9a53eb46130bf09f97510d3dd12c8e1418bfd53e42eae311110d6dba81615aadc30b15a5d85a7401deb0810bed3861c0e177318a29a5bcefb873bb52aa9892c155184a2e03e13ef650c4398b016fe520d550c991681f81fdd50fb61600c50b970729623903117ed529b5a4c96da3104ffcef4ae9796d63c6824d240ea650df3480a0024806b8c02af7056c8400206bc962e6525fa0499afa2053868830fe4c99c51d3aef1221d52f344a4839807b812c23f22f3f035094554d35cadef5d691234babcc1a2d43841c2034a9e"}, {0xe6, 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"4bad6d657c8283733a7bbc87788c1f79a91a76b91297040b14373f0877", 0x4, "68449bf62936501ad9eaf50fc8715e7b9640aa31fec01e59a6536fb19a655a1a55b230762dbf1cc23968a8b79b72e2602f1b99c37f61ce02dd615ced50241bbdb2c7dbe82ff9e82c9aaa3a305f670e9f1b9956477ce690fd2462a4cc319f938772ef9a4a74957abe7546e4d95713a969f0cbf007bf634e5203b6990f38dc96696ef04068afbf48be969d8c22ce9165dd5b36d45ce4e28bf5bfd052ad71e0f4785dfe5abf874fc8e67a3f6f1764fa"}, {0xa5, "e54d5f901019bb51e1e09f2758664c61f4ce442e0f48389ea17581ad05", 0xfffffffffffffffa, "4cadb208e71d94df0027f4c93d235c8818cf220f6dc2be40fd64d7a0e5b639e3aeab03d5c451ab68dac9651c863fd9f8504bedf358e329ad6e15bc9303524ddce81accda6fb32c737cca8f3d8778d391e0cc6e100ac9345b8e8c226d2cee33c9f45d101a9d59957ac094828bd077f7d1f7ccdec035c9473236a9743c388c810ec77adc84da"}, {0x113, "5855bcc2a58ea18e355d3881af96183b8f0b72a249abebc3a57c498c85", 0x800, "b13427d19b938f02fd2fbfbb5ecff825d73b3f4884cdb943231071a070d8956ad53d75cdee93506cf654ab6ec89c147970dbcf129534001a43c8dfb745ceb6d5c4fd25cac9b855defe945e31196f25ca1166a5510922c9bfe67d67af9bf480edb5a23f7131e061d674be1591ac617e7660d79e351cca9dd9a1312a62debbecdde74a5dd638b751aa60eb20536ac354e95d921890146d7d5cbb1e9868b9b7003a7d0ffddef28a00b439e042d98cf395ebe1b671609fff2c670adf7f08fbf19fefb0616e45b0e588a7bdd23e94364e9523d4820b0836d4555cd1d632d8e412b9d72eb6b75ee153c67ae92357c3d4ecfc6cd68c62"}]}, {0x1020, "8cf060317d95a96025d2c0d8abdf67b5b2353def855b6fbb1df3b73196", 0xfffffffffffffff7, "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{{{@rand_addr=0x80, @rand_addr=0x3, 0x0, 0xffffff00, @generic="67832e565932df841fa4d4f478a53328", @common='rose0\x00', {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]}, 0x2e, 0x1, 0x68}, 0x0, 0x237, 0x33e, 0x0, {0x8001, 0x5}, [{0xbf, "4d08c1750244a46ea83a2bfcc8cdb50b9485b61c2d7102234cae251a08", 0x100, "d66aaaf11c78a729143b196b38361555cab63c35044d8db0f8fc546ca702e7623e03cd569fd988f77cb618b9479be62fccbd8d4f44a9ba8d62d38e11afe9e123b9e38edb4de35f8b3855eb72c9ff59b576e0af8996b1562a5d593d0d651571568544b869cc6bdb2c07cb9fab246c16922172bf3c95421ce9b9fdc19c256e02203b2c60924acf6c91e3c57d0ceb490856c4e5e175c5f3f10d4c846d7e9e12b9"}, {0x20, "65f2294f9f4c27626366e55dc44ed4fe1a71d1d96e8a5bfd672fd89372", 0x4, ""}, {0xe8, "96d7a7ac3f71d130a70c3ca350bbf46b165ea99ef09aa6a22e51d0a9f3", 0x1, "958732625b4c99abe7e406c26309ceefd4fcb8d987264758caed89c21fe01362dc5374a16a12e12c8ea01079096c84cc0c348c3df73d4d30e9c3567aff681b9cb8adbbca20b6b65fa2c74c54727fbd892247f877e170c5e1a322b872d0b993339169ad3124fb09b80b56b79ce2cef32fb8a9b19fc12e165d896c694aef7f25e463a7682ccead5a36d5661128ed8888b1003303c6b095ae3441b9159aecbb56eabdd488be77c3b41e2db97f4ad2861ea68e7fc7bf1ee39917002de14ed236edbb65a360424b6d03e0"}]}, {0x107, "1662f7c8d5bb3d2e0acea4fffa8c04e5af6530c7825ba3f06e18914b15", 0x1108, "cf5a762b468cc141aa1d9f62a1b847249fd49d2e085ff79faea3ab0a11b71eefba12e77bf16da060893aebbc03704e039154800ce6c1acac045730638bb571c7447c6315cde8bacefa813f48bd50a7b4599fd9081129fa57369cbeb6fd69a57922be0fc5245f99cec41522278a510fd86425e9e3931290c83dc15232db6f0f70064d088ea6fad484fde1b01ee85f67efbe0769786b4b62d7f91a43ecd3918b658fcb6bd27ab0d6aeef09a5a4a042f99b1a33926d23fd78eb74a3fcbf496799a7b6ab785b52906b10180a82287291708dd87c36ff9322adb1840cab2b73fb207b15b7c890266dad"}}]}, 0x2666) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f8a000-0x38)={&(0x7f0000f8a000-0x3a)=@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, &(0x7f0000f8a000-0x30)=[{&(0x7f0000c35000-0x9d)=""/157, 0x9d}, {&(0x7f0000592000)=""/213, 0xd5}, {&(0x7f0000781000)=""/240, 0xf0}], 0x3, &(0x7f000008c000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffb}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000f8a000-0xa)="151b0d49e0fb99b9a578", 0xa, 0x4000000, &(0x7f0000375000-0x10)={0x1a, 0xf7, 0x4, 0x2, 0x200, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000008000-0x4)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000000a000-0x4)='tls\x00', 0x4) sendmsg(0xffffffffffffffff, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffa, 0x4, 0x2, 0x401, 0x5, [{0xf, 0x8000, 0x7, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x400, 0x1, 0x101, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x6, 0x2, 0xff, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x400, 0x6, 0x8, 0x0, 0x0, 0x60c, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) bind$alg(r0, &(0x7f00007bd000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000077000)={0x0, 0x0, &(0x7f00001ff000)=[{&(0x7f0000280000-0xef)="67701d0b04338a78d00a643b4b1e73ced1517b281e594070368a158b885858af16d493d02004cd1dd8d1ff38af95173dfd20b9d539439c5abcfbfea785349f781abcbc6a9e8a4a5321e056edd415645ba3fe675b71b988ca1993e79e5567e2fc6368b88c281381141670865e682949b063207afaa3dcc5313580cec6adcbcf2637cf531166f58466995a16b7f3e5d2a4", 0x90}], 0x1, &(0x7f0000f33000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f000097f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000045b000)=[{&(0x7f0000d29000)=""/4096, 0x1000}], 0x1, &(0x7f0000f1a000)=""/0, 0xffffffffffffff3e, 0x0}, 0x0) r2 = accept(r0, &(0x7f00000fc000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000bd0000)=0x1c) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000f1f000)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @rand_addr=0x5}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) sendmsg$nl_netfilter(r2, &(0x7f00005e1000-0x38)={&(0x7f00008a1000-0xc)={0x10, 0x0, 0x0, 0xa1000}, 0xc, &(0x7f0000736000)={&(0x7f0000c2c000-0x18c)={0x118, 0xe, 0x9, 0x125, 0x3, 0x0, {0x7, 0x0, 0x6}, [@generic="13e40670d59f99b9d89bbbe41d02289ef1071a97f5bfbc40770c0ba31be2118409a12c6354146700d225b00c0bf8559ef88384fe746dedc22d61e53be2277a", @typed={0xc, 0x0, @fd=r0}, @generic="dc92a7966b82373514ffb33645476bb8a41c2c136e3538d0d652b5652b19af45db1eda0c5567b2f5db1dc6b5f00976f433b8ee4b63fd89c872ac139496f44530e38ea1beffcbed7f183ce7ff2f25751f23728345cc6ed2c109db4ccfcb7108575df989f7d7d48113f846c1d2d4c7c5d12eace5b8d1c824a346c63b72270cb5ec7ab854349ae12840443ab59912b578e096c42cb8dff5867fcb4158ba8f9f91f98239a6494cae68d549448adf827ae316b966ba81d3a2"]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/01/26 01:17:34 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000751000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000a59000-0x10)={0xfffffffffffffc00, 0x20, 0x7f, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f00004e2000-0x38)={&(0x7f0000529000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00003ec000)=[{&(0x7f0000acc000-0x2e)=""/46, 0x2e}, {&(0x7f00008be000-0x61)=""/97, 0x61}, {&(0x7f000046e000)=""/150, 0x96}, {&(0x7f0000494000)=""/4096, 0x1000}, {&(0x7f00009ce000)=""/95, 0x5f}, {&(0x7f0000229000)=""/243, 0xf3}, {&(0x7f0000f63000)=""/185, 0xb9}, {&(0x7f0000d7d000-0xf8)=""/248, 0xf8}], 0x8, 0x0, 0x0, 0x52}, 0x40000000) sendto(r1, &(0x7f0000340000-0x6f)="6f8ac4483068f52767c922948cf519086ff51a5fb3265945d6ee5c6821947e95fa17d8b832a2513af749ef62cffacae739d701023ae5b665f27bd6b7fbd72693ead009bd4560a85f6e9f89688fac6a7f93f53d15822bef9781eb3d5cd445197180b75260bf5a11d4d17b8a5e0e3aeb", 0x6f, 0x20000010, &(0x7f0000a00000)=@nl=@kern={0x10, 0x0, 0x0, 0x800200}, 0xc) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 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={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000edd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x0}}}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00001e2000)={r0, 0x3, 0x1, 0x2b7, &(0x7f00001f4000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b40000-0xd)={@common='bridge0\x00', &(0x7f0000eab000)=@ethtool_coalesce={0xe, 0x3ff, 0xfffffffffffffea9, 0x7, 0xb8ad, 0x7ff, 0x381, 0x3, 0x0, 0x0, 0x8, 0x2000000000, 0x1, 0x0, 0x10001, 0x6, 0x9, 0x0, 0x4, 0x6, 0x8, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockname(r0, &(0x7f00006c5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df9000)=0x1c) 2018/01/26 01:17:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000047e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000bc6000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000f1000)={r2, 0x20}, &(0x7f0000d87000)=0x8) 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f000098f000)=[{r0, 0x100, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x10, 0x0}, {r0, 0x504, 0x0}], 0x5, 0xffff) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffc51) sendto$inet(r0, &(0x7f0000e01000-0x1)="ca", 0x1, 0x8000, &(0x7f00007bd000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc2000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fda000)={0x0, 0x0, 0x0}, &(0x7f0000b68000)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009b3000)={r1, r2, r3}, 0xc) accept$inet(r0, &(0x7f0000596000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf5000-0x4)=0x10) [ 623.304275] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? [ 623.339592] RDS: rds_bind could not find a transport for 172.20.1.170, load rds_tcp or rds_rdma? [ 623.506839] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 623.550359] netlink: 'syz-executor6': attribute type 21 has an invalid length. [ 623.568987] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26672 sclass=netlink_xfrm_socket pig=31950 comm=syz-executor4 2018/01/26 01:17:34 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fee000)={0xffffffffffffffff}) accept4$packet(0xffffffffffffff9c, &(0x7f0000902000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007dc000)=0x14, 0x80800) bind$packet(r0, &(0x7f00009c8000-0x14)={0x11, 0xf8, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$packet(0x11, 0x2, 0x300) r3 = socket$packet(0x11, 0x4, 0x300) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x1, 0x7) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000fef000)=0x0, &(0x7f0000da7000-0x4)=0x4) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e1d000-0x10)={&(0x7f0000fee000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000bbe000-0x8)=@assoc_value={0x0, 0x5b}, &(0x7f0000ff0000)=0x8) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000036e000-0xa0)={r6, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x10000, 0x4, 0x1, 0x6a6}, &(0x7f0000ff1000-0x4)=0xa0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000f6b000-0x28)={r5, 0x0, 0xa1, 0xff, &(0x7f0000a83000)="e1cd071235076e8845ac9dea190bbc58fab5da6fce95748a0a863c94cccad96b25e461e700d6494bba82b3db723dd3c5162f019a4e95a35b0d0a611a58fffa8552dc172474edb328b37b4e2d06d69523bd6429b3aff554e2656e8e9716c61fa5cb5a18fa80805e6aa2e5f3555ce539ba5ea5cc8f861735b9c1881e48ae310be13af367619ddba8f7832f21d378f618dcd1e0a8205ce91358f12119d4274a96eeb9", &(0x7f0000fef000-0xff)=""/255, 0x10000, 0x6}, 0x28) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000feb000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r3, &(0x7f0000feb000-0x1)="", 0x29a, 0x0, &(0x7f0000feb000-0x14)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f000093c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f00008cf000)="2be4d36c9a1ed92eceef198d4b6542c8d3763955") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000098a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e1d000)={0x0, 0x10, "f1f3f315392cc48efa7128de9197eafe"}, &(0x7f00008c9000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c28000)={r3, 0x7, 0x2, [0x0, 0x4]}, 0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000027d000-0x4)=0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e7e000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000e3e000)={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, {0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, 0x1, [0x0, 0xfff, 0xee, 0xf994, 0x7ff, 0xd4, 0x3, 0x4]}, 0x5c) 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d24000)=0x0) 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e96000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000086b000)={0x5, &(0x7f0000fa4000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000903000)={r2, 0x1}) syz_emit_ethernet(0x7e, &(0x7f00001a0000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x48, 0x6, 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, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, {[@fastopen={0x22, 0x3, "85"}, @generic={0x23, 0xd, "19ff87885a78d8d6d5e07e"}, @timestamp={0x8, 0xa, 0x101, 0x8001}, @mss={0x2, 0x4, 0x0}, @nop={0x1}, @md5sig={0x13, 0x12, "64c48621b2e29fc6413ccf1239a4ba05"}]}}, {""}}}}}}}, 0x0) 2018/01/26 01:17:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000dd6000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r0, &(0x7f000065e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c24000)=0x14) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008ab000)=0x0, &(0x7f0000a07000-0x4)=0x192) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@can={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000027d000)=[], 0x0, &(0x7f0000cd4000-0x13c0)=[], 0x0, 0x0}, 0x8000) recvmsg(r0, &(0x7f0000157000)={&(0x7f00000f0000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000046000-0x40)=[{&(0x7f0000233000)=""/182, 0xb6}], 0x1, &(0x7f0000c43000)=""/254, 0x27f, 0x0}, 0x0) recvfrom$llc(r0, &(0x7f0000c76000)=""/194, 0xc2, 0x40002001, 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000aa6000-0x38)={0x0, 0x0, &(0x7f0000728000-0x10)=[{&(0x7f0000c86000-0xfa)="df", 0x1}], 0x1, &(0x7f0000a9e000)=[], 0x0, 0x0}, 0x0) recvfrom$packet(r0, &(0x7f0000054000)=""/4096, 0x1000, 0x40000102, &(0x7f0000797000)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0]}, 0x14) 2018/01/26 01:17:34 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f0000845000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0xffffffff}, 0x4) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f000082d000-0x4)=0x0, &(0x7f000082c000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a2b000)={r0}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000e8d000)="9eb3c22f6336ae53e383235709910926c988f4f3b00721855803222ea4e93c122ef02d28be8301e984", 0x29) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000fc9000)=0x0, &(0x7f00003db000)=0x4) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xfffffffffffffffe, &(0x7f0000f94000-0x4)=0x0, &(0x7f0000366000-0x4)=0x4) [ 623.631897] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=26672 sclass=netlink_xfrm_socket pig=31950 comm=syz-executor4 2018/01/26 01:17:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000008000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000007000)={r1, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffffd}, 0x98) r2 = socket(0x2, 0x5, 0x0) writev(r2, &(0x7f0000001000)=[{&(0x7f0000002000)="ce", 0x1}], 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000009000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000008000)=0xc) 2018/01/26 01:17:34 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000014000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000014000-0x18)={0x9, &(0x7f0000003000-0x9f)=""/159, &(0x7f0000014000-0xd8)=[{0x81, 0x61, 0x3c99, &(0x7f0000012000)=""/97}, {0x3, 0x76, 0x3f, &(0x7f0000001000)=""/118}, {0x0, 0x90, 0x1, &(0x7f0000002000)=""/144}, {0x8001, 0xb1, 0x1, &(0x7f000000b000-0xb1)=""/177}, {0x3, 0x19, 0xfffffffffffffff7, &(0x7f000000b000)=""/25}, {0x8, 0x4b, 0x9, &(0x7f0000013000)=""/75}, {0x7fffffff, 0x49, 0x98ac, &(0x7f0000003000-0x49)=""/73}, {0x7f, 0x6b, 0x9, &(0x7f0000013000)=""/107}, {0x9, 0x2a, 0x6, &(0x7f0000002000-0x2a)=""/42}]}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000014000-0xba)="94ad1ba805f79ac3a62724d06be8d9504fdc4cb79d6095a1cfc07844945ab78b2805131f6839aa4e5ca9b94b3f5e85592d3b3aa8d6b4f9ee57b892cde66356b4a49e9dca64d2f5e8687a9cbaed569435cd5ddffd3cb5652c0cffc8929040c2ae4d48b736a3e7457c1e337dd27a3985c80a8fc570c9241374543231d110b063db02091fc7f921a3a9e6d53cea9f9a4830fa54219f9d3ad5a482e4c6eae6ce9b1b894028e200105c98a739f14cd8ccec6d1c85e505603ea05db01b", 0xba, 0x4040800, &(0x7f0000014000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000000c000-0x2)=0x80000000, 0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000011000-0x4)=0x7, 0x4) listen(r0, 0x7) r3 = socket(0x11, 0x80000, 0x3) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x3a, &(0x7f0000015000-0x4)=0x7, 0x4) 2018/01/26 01:17:34 executing program 2: 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, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000750000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000405000-0x10)={0xba, 0x2}) 2018/01/26 01:17:34 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) socketpair(0x11, 0x3, 0x4, &(0x7f0000df1000+0x222)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000f78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f78000)=0x60, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00003f9000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf41eab5e606a5400ab3f2b56cfac844012", 0x40}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00005af000)={0x0, 0x49, "e87e33d246163acd97c710aec07471c32d6b570bb360cbdb728a6656ecece91df14772c1c17502ed6a26e61662c396ddbdb6dedfed923d3c1f6894389915cbc75e9d636fa8e378c7ac"}, &(0x7f0000f79000)=0x51) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f7a000)={r3, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5, 0xa4, 0x2, 0x8}, &(0x7f0000f7a000)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f79000)={r3, 0x4}, &(0x7f0000ba1000)=0x8) 2018/01/26 01:17:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000004, 0x0, &(0x7f000039b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x1, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000308000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d63000)={0x0, 0x0, 0xb60}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000152000-0xc)={r2, 0x80002, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000c71000-0xc)={r4, 0x80000, r5}) socket(0x0, 0x800, 0x1) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000031c000-0x4)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r6, 0x4010641a, &(0x7f0000dd7000-0x10)={0x2, &(0x7f0000f2c000)=[0x1, 0x3]}) 2018/01/26 01:17:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000063e000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}, 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, []}) socketpair$inet6(0xa, 0xb, 0x1, &(0x7f0000083000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000efe000)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b7d000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r2}) syz_emit_ethernet(0x10c, &(0x7f000087b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88f7, "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"}}}, &(0x7f0000b99000-0xc)={0x0, 0x1, [0x1a6]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f14000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r2}) 2018/01/26 01:17:34 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common='gre0\x00', 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r2, 0x107, 0x7, &(0x7f0000001000-0x1000)="", 0x0) socket$inet6(0xa, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000004c000-0xb)={@generic="c71c909fe3a48c8c0664a4181f56c1fa", 0x4}) write(r3, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f13a050003006e35", 0x26) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x107fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000213000)={r0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000123000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ff1000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eca000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0xff, 0x1, 0x3, 0x7, 0xa1a}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000ff0000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000591000-0x12)={@generic="b7ded49daac3c85f9be0e8d832c13280", 0x80000001}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ff1000-0xe8)={{{@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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff1000-0x4)=0xe8) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000add000)={0x0, 0x0}) connect$pppoe(r0, &(0x7f000040d000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='dummy0\x00'}}, 0x1e) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000adf000-0x4)={0x0, 0x0}) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000035000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000f0000-0x4)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000a4000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000ef000)={0x0, 0x0}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getuid() mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getuid() r7 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000006a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000)=0xe8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000005c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0xe8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000007c000)={0x0, 0x0, 0x0}, &(0x7f00000f0000-0x4)=0xc) r11 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000f0000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10, 0x800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = bpf$PROG_LOAD(0x5, &(0x7f00000ef000)={0x6, 0xb, &(0x7f00000ef000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [@call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x7, 0x5, 0x6, 0x9, 0x10a, 0x1}, @jmp={0x5, 0x4b, 0x2, 0x7, 0x3, 0x18, 0xffffffffffffffff}, @alu={0x7, 0xef0, 0x4, 0xb, 0x7, 0x20, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0xa)='syzkaller\x00', 0x4, 0xb9, &(0x7f0000066000)=""/185, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r15 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r16 = socket$llc(0x1a, 0x1, 0x0) r17 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000ca000)={&(0x7f0000014000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r18 = socket$can_raw(0x1d, 0x3, 0x1) r19 = socket$pppoe(0x18, 0x1, 0x0) r20 = bpf$PROG_LOAD(0x5, &(0x7f00000c6000)={0x3, 0x8, &(0x7f00000d1000-0x40)=@raw=[@call={0x85, 0x0, 0x0, 0x1a}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5f2}], &(0x7f0000061000)='syzkaller\x00', 0xff, 0x60, &(0x7f0000078000)=""/96, 0x41000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r21 = socket$nfc_raw(0x27, 0x3, 0x0) r22 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept$netrom(0xffffffffffffffff, &(0x7f00000ef000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00000ef000)=0x48) r24 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = accept4$inet6(0xffffffffffffffff, &(0x7f00000b4000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f00000ef000)=0x1c, 0x800) r26 = socket$inet6_sctp(0xa, 0x0, 0x84) r27 = socket$inet_dccp(0x2, 0x6, 0x0) r28 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ef000)=0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000f0000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f0000-0x4)=0xe8) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ef000)={0x0, 0x0, 0x0}, &(0x7f0000043000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000045000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000+0x85e)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a3000-0x4)=0xe8) r34 = getgid() r35 = accept$ipx(0xffffffffffffffff, &(0x7f000002b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000e6000)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000f0000-0x8)={0x0, 0x0}) r37 = socket$pptp(0x18, 0x1, 0x2) r38 = socket$inet_sctp(0x2, 0x5, 0x84) r39 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000f0000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005d000)=0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000ef000)={{{@in6=@remote={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000)=0xe8) r42 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000004b000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000052000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000057000-0x4)=0xe8) r45 = getgid() sendmsg$netlink(r0, &(0x7f0000080000)={&(0x7f00000ef000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000f0000-0x70)=[{&(0x7f0000000000)={0xa0, 0x12, 0x0, 0x4, 0x1, "", [@typed={0x10, 0x1, @u64=0x5}, @typed={0xc, 0x38, @pid=r1}, @typed={0xc, 0x3b, @ipv4=@rand_addr=0x7fffffff}, @generic="af4d2c07ef75669e50512681ea1a7bf3a7efccf59257537b8385509a20678382a10403f3575ba7b313a410b4237412680521693c340316031856e94773c6d7fe24642985493493589cda662c7a7ee64a539bc3a16881a47c21607a1acff3d6c62cbada7daa4e"]}, 0xa0}, {&(0x7f00000f0000-0x18)={0x18, 0x19, 0x502, 0x5, 0x3, "", [@typed={0x8, 0x12, @void=""}]}, 0x18}, {&(0x7f00000ef000)={0x358, 0x33, 0x200, 0x1, 0x2, "", [@nested={0x348, 0x5f, [@typed={0xc, 0x90, @uid=r2}, @typed={0x9c, 0xb, @binary="09f1178014f33bdce0b1495693f346eef99a16f6f7243c7ae78f08042d0c6e1d8720fd3769cb64c410aa6bfc7553c0b44c0863207e7edecad0e64c0f870b374060e1978073779cbc70a4d8e1bf89eeee063860841e64aea09fe5e9f89a401741f530c1d58f7d42715f0a07b3d7b785e602e0c3ceb7c123f226b98ed43a6804fd29cd16bd6edceaa1d2a5f538f4272580267a"}, @typed={0xc, 0x89, @fd=r3}, @generic="e76e57fdac17497b3f61304e5f1aeaf6360a32e89331e819256216337f378a1c2a832128e08bf67465ff8fa1c8d86832f3c5fd898455208dea2bdcb7b3fdce87874ac8b018a41aa2b426285cd33e15eaddba1677e1a992f540f4fac99e0fc8b2054d0986a25fe2df551bf5047d048122df4dacea7a743143e7c630f508536edcae0d2b136c4bd20f06ef6acf026aa63e4764a1cb9487f11b6da5ffd9aac833aeef", @typed={0xc, 0x25, @fd=r4}, @generic="4ca85018e71f09da28db5e91de04d7836f4f820d76b60f50de0849acb2e8f51ebd99e30c0a1a008bc8b669b5395d8e1f3d226770f4728f6c660f945ed5", @generic="9c28c11db8d87af5ec670507f9762c4f310aea6d364d6be14de163560be26966b239b2b7736546517771d33ea9d109e6b796119f6f97a98c1c12f049a50207733426ba15ce80331ee939e24dc2b8d350b010fb0b947a10d4a00e7522eedec301d8cbd5f91aa9f5af1c03b08897e92af483cf594a784b49ee8e71c153f8ab04520f4f0d56197cdd3c9dbd4c0b378461562aa0e23d2500f4a5", @generic="94fef30c40e3dc35945c7fc178ff2f130e4ab7599da218d374b03dc7b479331c73846d", @generic="d4a1583db401d37266300c9333f504d13fef3f11823500d14d18d9796e0ddbb07bbea09596b346b9aa6d0dbd5c54f19410599758137d20094794348520aa9da74959a7d0d50910dfdeab51ce79942f582616af23f038fe135115a6a6de5f25e971222c63660e4171cb24d4b615ea1d3e69bf99b9532815093994c665625fde21209a0fc83dad67fbf8fc921b4af740675c4c3b3c48ea15d45612f1f68f48da372aefedcfc2b44d2742f6e379ec8bdb4b530a37296808109a133abbbb7f7c5bdc9cf5bb60accb8178ab9c4574208c904984b50de6bb45b6a5d0b11108c109b776b78a0e1adcb3f174d98b6d"]}]}, 0x358}, {&(0x7f00000ef000)={0x200, 0x3a, 0x400, 0x0, 0x1, "", [@generic="2f9758", @generic="dbd67c2c38697d0a104224ca2abc4e4232055495467db97dae6a351427b56f078a896eadfc25048dda58aec081ae0a64981eedf8f2d1ae88f0dce3b07efe9732be4654b7375cd87a2f637b6e7c1d9122337d0510902dfe7cb7e0d7a93efece2dca61da72e2f4ab7d61cf756c7f98e272b6ed4aba78d6bdab34a8", @generic="cab3badff1cb73eecd24f3829d0089918e8257a913779057d14f69e3946828790413b73ed77dd95e0b6822de79e42298253a3aa4022f8a9901c6e3533d15fe0a7e9d6fba80826e52e38cc46634f2ee3b64530a39e79369f441477c94c0b6049a838e19d92fef871d73c9dc11b9c772c31f882bb054", 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@nested={0x3b8, 0x2b, [@typed={0xc, 0x4b, @fd=r7}, @typed={0x28, 0x0, @str='.vmnet1vboxnet1mime_typeproc:[\x00'}, @generic="b285bab691a32de7404716a66fd81498467e410b2da8f31b13c8def7c86a7f4c94a1c81a5ebb3d1f530e73a20ecf01c800c857d921a87052a5c3f33e310391ddaa53cd6a143773f6ccd5e36618f8b35f9f39daf93fbac4881a8a3774191b9dc18c8a8c1aafbf8d045a4e20ddea9520bced5d701bb35724ad2cc0c7d8402f5013ceed3e9d8909c8d0b2b67835d8964e3595dfd2a15cb1d8c943e18a6226fc1720024862", @typed={0xc, 0x2b, @uid=r8}, @generic="97e7285d77df3b30a2b8e7fdeddb2d0779b53b2e14b2fcf05b1982cac89b32749606effb7b3c7c5c44d8598d55061b87c897f3235e34b90b17b5a87addb2c6c26547890074357353f78fc62a1b6f105267e1eb1a82a35cae80cc72d0ac38a5be5b228814ce0b70b7e17a767a281ff6c8051bf9067fdcc2d1bdd7ccd87e3b4aaa00d8baaac79a834abd299494ec60c2bd684b5cf39aeba31bd9cceed1f18a461176ac4241", @generic="66cfcf481b71c72af1bd0f050913bd63d8a3ff229a6fcfd6185b6eab8081362c5feec08175958ad05c98d7e2b96c4324d67cfa28f231fb2244e2c2dae0fd5c6f466a0e9778ca6755b555b3b543acd1cd8021d6cd441316d895b32613ba2d51cb7a24262abd4fed068a6cf7ce9114f5cacaaf9f98a0deaab9f7", @generic="d45a6129261a0595dfd3ca1f07c43b7b757c33efc633b1c0e1e7998e5178b192793f08022c27580e23f0714ceebcc102865e990ca82009409e8815c7fe3a480cbcb870f822620690e1d880a2953a3895011df9fab4a1eea1af7d1377be7334ad37cc1151eaab113f34ebce970c2ea38b3f657e2b2677a56adcaa92cf9ad10092da35a6194b0ff5e0b6b0e852b191c240e30af3bd35a4ef23568f14d5faf38610ce61ecde0c48f5a5e58ead00d9aa3918ff4dec4b63d3e58d5659fca3c80ff8761c946682df9a0414b32aa5143de2a34f646c170b2ed36e68e599a752ead511a1", @generic="8525a4cf038d0ceb5707e5c6f500f9cbdbd443f5d8e03685c59cd9a28cae64b6527ba278e37a2a40d1b60e213529372c432147ac74cbb11e6ddcd3f41864b591c3b874da5d5a7fa7e46a1f3613479fb989d6747e2684df0e16e3d5e51e7a659ac9af6007072e7ab51c40b47676216fb461533ce4d1587d0bf4389b2934103e9a563f8dfb7cf7b5989b3f5667580c6c861d68a0538c1de7b290fd54b8a4ff75d9d123b63ecf854bbbe5377bbd1b157d92549a1881c68cee56a6aed419d70fee7aaa9eb01b694c75", @typed={0xc, 0x23, @uid=r9}]}, @typed={0xc, 0x62, @pid=r10}]}, 0x1660}, {&(0x7f00000f0000-0x274)={0x274, 0xfff, 0x800, 0x1, 0x0, "", [@generic="7691477637262bca95c56a6e6b06e15e74bb5bf9f1898cce75cb6b15754c85b378e8013285a672ae30df253e3206d3c2908838c4368312e48e411f7170573c979032f140986a34aefc9e3c7671e59882dba477336f2f64784ff9a7e6d833ac1d73954bd18299db7b59d2c3a4239c12b874179fb0442d6089f04ddd649043e914f0e8e097146fb244c1ae767c8e33a04dbf573e02998281f12cf7dc589b12ba1f7f8879d38575b4b6a0a8639e0c91ebe0e669", @typed={0xc, 0x62, @fd=r11}, @nested={0xb4, 0x8, [@generic="234ab9f2b8e486a43da44a5ec5f7aeaef743240c86b58b0ba74621b7228291518b3f86ee9122484e2a07ef1a801c22ca227119ee82be8c950aaa7ca0af24e81ecaacf71f5dbdafeb8e9094638289feaf231cc36a0ecff057ead8ef60746827d38a7f96ba8a8a6857c84c6e4991d5461c99c5bee684f0a9d4319bec8cbba8b6b492cf2b5dc85f225e8632ea0c743f78a3d57e72fb378271246752dbe9c2ab07f13373d226a9e9bb3ea8bf82fdc6"]}, @typed={0xf0, 0x75, @binary="ad8c7c544208e5d5634ea85c0c74ae084a042f7f519e4527c2e832558ba4177633ddd1a39c6231e2f93325560db8536e95f6a9e988e7c9f19a7101e0a901ca86091b7a598e5f28bd470a48807ffb2c9ab769cf90dfbe65afbd3940316b83b6393f483c192330e8aeec7d7d8ee0f2be314827bcc3b30cbc9b1218182edc943ff662253af66ac51fcc3d346ee79ecb5dd378229a56a05e4b07feeceecdd0775d6f13d06f2a649a8b1765299dd3df2319e45c43fce127e2d113b0a98fbd077216748c3cf01054c76cd462a77371837f94ea85efe56b042ce4cd7d1d042b0f627ad5b3a5fd6a10"}]}, 0x274}], 0x7, &(0x7f0000064000-0x128)=[@rights={0x38, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @rights={0x20, 0x1, 0x1, [r26, r27, r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39]}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0x128, 0x8004}, 0x40000) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x105, 0x80000000000b6, &(0x7f00008f1000)='l', 0x247) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000)=0x0, 0x4) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x10) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/26 01:17:35 executing program 0: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x9) r0 = socket$inet(0x2, 0x0, 0xe813) gettid() getsockname$packet(0xffffffffffffffff, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef2000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000562000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00003bf000)=""/73, &(0x7f0000907000)=0x49) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000981000)={0x0, @in6={{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000516000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c45000-0x108)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x800, 0x0, 0x100000001, 0x7, 0x6, 0x7, 0xcd50, 0x3800000000, 0x7ff, 0x8, 0x725, 0x7fff, 0x7, 0x1]}, &(0x7f0000fb4000-0x4)=0x108) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000)=0x0, &(0x7f000010b000-0x4)=0x385) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000ffa000-0x8c)="6d80e0acea2256e88b877e88448add64f161844a6987b2b9c41d4a39736d3cbac85fd550f1b3024116583e04c7bb57d27f6ff4132201d53c9a8ca91e7b298bb2e751433d53176ca8580a98ce4b60382afb329bc0ac6c21b852e865c343bd10278faf40e1d8f14aefedc2a399ff07f8ad155aa6330b632e46a2b5053e54dd9cb0230912978420313a28d3c5af", 0x8c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000ffb000-0x4)=0x20c6, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006da000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x40, &(0x7f0000ffb000)={0x0, 0x0}) accept$nfc_llcp(r2, 0x0, &(0x7f0000183000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bcc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000015a000-0x40)={r3, 0x4, &(0x7f00000ca000)=[0x3, 0x4, 0x2, 0xfffffffffffffffb], &(0x7f000062e000)=[0x3a, 0x5, 0x3, 0x101], 0x2, 0x5, 0xe16, &(0x7f0000ffa000-0x14)=[0xfffffffffffffff9, 0x323d, 0x6, 0x1, 0x2], &(0x7f000000f000)=[], 0x0}) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r4, 0x18, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000001000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000575000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004db000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006f0000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9dc7, 0x3, 0x0, 0xa, 0x80, 0x80, 0xaf, r1, r2}, {0xffff, 0xffff, 0xfffffffffffffff9, 0xffffffffffffb61b, 0xffffffff, 0x5, 0x9, 0x6372}, {0xffffffffffffffff, 0x80000001, 0x3, 0x0}, 0x2, 0x6, 0x0, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x6, 0x0, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x80, 0x7fff, 0x10001}}, 0xe8) 2018/01/26 01:17:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x807, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000009000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000005000-0x9d)=""/157) recvfrom$llc(r0, &(0x7f0000009000-0x1b)=""/27, 0x1b, 0x40000001, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @rand_addr=0x8000000100}, 0xfffffdb4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@common='ip_vti0\x00', &(0x7f000000c000-0xb8)=@ethtool_rx_ntuple={0x35, {0x7, @ether_spec={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x9}, @ah_ip4_spec={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x7fffffff, 0x4}, 0x10000, 0x28b, 0x2, 0x0, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000b000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000000b000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000005000)=r4, 0x4) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000ebb000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bc0000)={0x0, 0x3, 0x10}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000357000)="", 0x1023c}], 0x1) 2018/01/26 01:17:35 executing program 6: socketpair(0x2, 0xe, 0x6, &(0x7f00000f6000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ef9000-0x58)={0x26, 'hash\x00', 0x0, 0xfffffffefffffffe, 'ghash\x00'}, 0x58) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000015000)="0500000000000000061c32f9ff98f83dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500000001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000018000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0x6, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000014000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004000-0x4)={r0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000006000-0x4)=0x200, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000c000)=0x6, 0x4) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{0x0, 0x0}, &(0x7f0000001000)=0x24, &(0x7f0000001000-0x8)=0x0, 0x14, 0x200000000, 0x2, 0x0, 0x0, 0x0}}], 0x58, 0x0}, 0x0) 2018/01/26 01:17:35 executing program 0: r0 = socket(0x40000000015, 0x5, 0x2) setsockopt(r0, 0x401, 0x3, &(0x7f0000000000)="", 0x0) 2018/01/26 01:17:35 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 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) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000c000)=0x19, 0x4) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000001f000-0x10)={0x0, &(0x7f0000013000-0x18)=[]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000023000-0x4)=0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000001e000)=0x0) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r0) ioctl$sock_netdev_private(r1, 0x89fd, &(0x7f0000211000)="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") bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9b000)={0xffffffffffffffff}) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f47000)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00003d6000-0x4)=0x0) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000133000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e15000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba0000-0x4)=0xe8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) [ 624.075795] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000622000)=""/73, 0x49, 0x20, &(0x7f0000949000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/26 01:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000085e000-0x8)={0x0, 0x1ff}, &(0x7f0000b16000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d78000-0xc)={r1, 0x4f26, 0x20}, &(0x7f00000ca000-0x4)=0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000463000)=""/254, &(0x7f00009da000-0x4)=0xfe) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000948000)=0x3ff, 0x4) bind$llc(r0, &(0x7f00003b5000)={0x1a, 0x0, 0x9e, 0x80000001, 0x5, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fbd000-0x8)={0x0, 0x0}) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$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_GEM_FLINK(r2, 0xc008640a, &(0x7f000087a000-0x8)={r0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000e63000)={r3, 0x7fffc, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r2}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fcd000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b29000-0x4)=0xffffffffffffff4b, 0x7fffb) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000c27000-0xc)={0x0, 0x81, 0x30}, &(0x7f00006fc000-0x4)=0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r8 = socket(0x14, 0xa, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f0000219000-0x4)={r6}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f00007a8000-0x8)={r7, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000eb1000-0x8)={r10, 0xf9ab4ad, 0x101}, &(0x7f000084a000)=0x7) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000f9f000)=r11, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 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"}}) r12 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r12, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r13, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r14 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r14, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r13, 0x84, 0x4, &(0x7f00005ec000)=0x0, &(0x7f0000a4b000-0x4)=0x4) socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r15 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r15, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r13, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r15, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r15, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r15, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) r2 = socket(0xb, 0xe, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000bde000-0x10)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000abd000-0x84)="cf0d9e51d294c4fee1988fa6b81186cda7bee5087d36724deaec633ba1c4a5dee114d88d823fd4cd96ab32558cab74e526d1ff57ac7fce349b239911892debea5e4380a01298e671a45b5686c27bd406541827e26221e30ff4a0594bd0eb5ae7143dd7fd37207ca95463bd9ae606e428aea9b1dbb05e2a7bb1e771eb3034abbf0f2cef8b", 0x84) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000015000)=0x0, &(0x7f0000019000-0x4)=0x4) r1 = socket(0x1c, 0x800, 0x5) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000006000-0x4)=0x0, &(0x7f0000010000)=0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001e000-0x4)=0xe8) bind(r1, &(0x7f000001e000)=@can={0x1d, r2, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000001e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000016000-0x10)={0x2, &(0x7f0000012000+0x515)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000001e000)={r4, &(0x7f000000c000)=""/216}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000003000-0x4)=0x5, &(0x7f000000d000-0x4)=0x4) accept$netrom(r1, &(0x7f000001c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000004000-0x4)=0x10) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf6, &(0x7f0000002000-0xf6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipx={0x8137, {0xffff, 0xe8, 0x64d9, 0x11, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "aff0f6be3430b71950a508606f1c3db75651584a848315c8f6d7a97bc9d6fa28f0d0125b9ea9e335c5e36d127d9bc7b9821f74d92ce7a586e194ede1c20fafeb0e1448d40d0c7ebf9b30c923ebc9e56491410bab961a834914f246808a6126b1a2b04aabb471d62b7ae53f9bd51fed18abaa2fd2029f521afd3fe4efbf7a3a71f8871ad0fb9b61110c7eb0aac2e5941f5a79efccfe6f5cf4323f0adc34451397666673819309ff1fc73bb1cf21ac8e4ccb7241516a81221348991d03a77b25cf60ee42ea0eb49dbda52b"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000004000-0x80)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/56, 0x38}, {&(0x7f0000003000)=""/19, 0x13}, {&(0x7f0000004000-0xf0)=""/240, 0xf0}, {&(0x7f0000003000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/249, 0xf9}], 0x8, 0x0, 0x0, 0x8000}, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000003000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000002000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0x3, 0x5, 0x0, 0x7ff}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000003000-0xc)={{0x4, 0xff, 0xfffffffffffffff9, 0x0, 0x8, 0x3ff}, 0xfffffffffffffffe}) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000021000-0x4)=0x2a, 0x4) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000064a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ef000)=0x10, 0x80800) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e73000)={0x0, 0x3, 0x3, 0x0, 0x0, 0x7}, &(0x7f0000e74000-0x4)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000020c000)={r1, 0xfffffffffffffe01, 0xfffffffffffffffa, 0x10000, 0x1, 0x3, 0x8, 0x7, {r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x2a, 0x1}}, &(0x7f000065f000-0x4)=0xb8) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e73000)={r1, 0x4, 0x0, 0xfffffffffffffff9, 0x4, 0x9}, &(0x7f0000155000)=0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f000005c000)={0x5, 0x5, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe2e) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r2, &(0x7f0000d15000)=""}, 0x10) [ 624.098787] l2tp_ppp: sess 59/32096: get flags=0 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2400) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[], 0x0, &(0x7f0000bdb000-0x2e)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x56, "739e0638587d1d7ae01287bb1f8f0a37e15875bf0aa432d57c2faf2d2dac827f6666cc079100a9fef062a42a3829e3c119cbd00c56366bf6a0cf6750a972370be3bd732a81dc2841dd6abfa5f2281cebbe646d6cdf25"}, &(0x7f0000003000)=0x5e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x4, 0x2, 0x8000, 0x6, r1}, &(0x7f0000001000-0x4)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000003000-0x415)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, 'd\a\x00', 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, {[@hopopts={0x0, 0x119, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0xfffffffffffffffc, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r1, &(0x7f000083b000)=""/1, 0x1) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000e99000-0x4)=0x5, 0x4) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x4, &(0x7f0000f16000-0x70)="547f59e99137730892d3c8dcfe9ffb20758295408ff74f19ca85a3fe0bf5fdf1eff076093eab4bb3aaac910c53a57e4ed32fe4199c8ef4428bc10296ab96a4e242d3f498a7e8ed2c773529c0d37e7d9421b1ff96e9527018e04456be90ae310ad40a57f613633d6acf0f285af9ea36aa") r2 = socket$inet6(0xa, 0x800, 0x2) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000001e000)=0x2, 0x4) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f77000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000f78000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x9002, 0x0}], 0x3, 0xc11) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c80000-0x38)={0x0, 0x0, &(0x7f0000ace000-0x80)=[{&(0x7f0000c90000)="935d1a3309d59d8f4385f60c1bd99c78f666ffb8c50a92ae7af3ff9fa5d0a0d17fcc9430b40c15c75ee9edbc0c8da1657884b307412d035ed971b044cbee3b482aa857a7ee2352c775880be2ca28d39954f8ea07fd3914286c19f52b8bbb3bcab1dd7c492dcd7b23c41a1374ce3939cef0d38f9dd75cfea06a191aa42a0a5f888c08f3ff482603ab852e9854bc39c65d6befec83957427711e93dc2f6b509c6a090a905b44dc597cb73e3bd89ccc1b7a9bf2890db1ac6036e192ff8278354349e95f5beaf9f659ac40830a09831dd4d54ddc26712378fe5d4ce2640584c2c632efbff11258cb0212ac94c4927ff74c8259283c075bf581f68b71", 0xfa}, {&(0x7f000000e000-0x53)="b59313e52c28218d91b6a8796d807eea1868410611bf6d41c21fb7efa7a9c3b30addda069ee1b8f55e181ced2d7263ddd77d967674e840f13bb1d3951d4da83fd007f4e4163bf2cd01e6e45e6bde02163e6737", 0x53}, {&(0x7f00009ee000)="16f917185ac03633b389441728c775f067087664443c4d29f17f77b5bd1ae7212f65d0b5d83a37a624208589a80d23ec833de940d194b1b22a50f7b6", 0x3c}, {&(0x7f000094c000)="f1293fa30378d7a04926ff38fa5e3867bc8fbb09a90e4c4bcc5f6f142e6b590da1cf4695301a8775705bf292a798df62352214b57fb15c65f6357baa51be3da827343ad145e9e16fe650e68ba3fea4bcdc8282f8b7333a7803c406c83057a0c07dfcaf35d00c358969b7c49588cf7dab4bc678f30490eee1b0a829da0440ef666994aac6531c5225fe87ac105d1b1c6335", 0x91}, {&(0x7f0000f05000)="871287c16b53a74b17e5d202", 0xc}, {&(0x7f0000679000)="0576b1f6424f33", 0x7}, {&(0x7f00007c6000)="333cc8b7efb28b0adb3d61f730ff1d5c4b63fdaa9b", 0x15}, {&(0x7f000060c000)="1422c10d0533f1f6382c99", 0xb}], 0x8, &(0x7f0000dbf000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000005}, 0x80) sendmmsg$alg(r1, &(0x7f0000486000)=[{0x0, 0x0, &(0x7f0000db2000)=[{&(0x7f0000462000-0xf3)="ef", 0x1}], 0x1, &(0x7f0000b9c000-0x218)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) [ 624.146822] Bearer <> rejected, not supported in standalone mode [ 624.185827] Bearer <> rejected, not supported in standalone mode 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000123000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000a38000-0x8)={0x0, 0xdfa5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100, 0x1, 0xff, 0xe, 0xc5c, 0x963, 0xfffffffffffffffc}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005b4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x200, &(0x7f0000000000)={0x0, 0x0}) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5c000-0x4)=0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000027e000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000084a000-0x8)={0x0, 0x101}, &(0x7f0000c8e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000cfe000)={r2, 0x0, ""}, &(0x7f00006c9000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x9, 0x100000001, &(0x7f00006c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r3, 0xfffffd) socket$inet(0x2, 0x800, 0xfffffffffffeffff) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000942000-0xb8)={0x0, 0x0, 0x1, 0xff, 0xdb7e, 0x7ff, 0x5, 0x3, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x3, 0x39, 0x9, 0x0}}, &(0x7f000076d000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000065a000)={0x100000000, 0x4, 0x4d22, 0x1ff, r1}, &(0x7f0000036000)=0x10) write(r0, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036f000)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c58000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4(0xffffffffffffff9c, &(0x7f000057e000-0x3a)=@pppol2tpv3in6={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}}}, &(0x7f0000137000-0x4)=0x3a, 0x80800) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) r8 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ac4000-0x8)={0x0, 0x0}) r10 = epoll_create1(0x80000) r11 = socket$vsock_stream(0x28, 0x1, 0x0) r12 = accept4(0xffffffffffffffff, &(0x7f000094a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006bd000)=0x10, 0x80000) r13 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFPFLAGS(r9, 0x8935, &(0x7f0000a2f000)={@common='rose0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r14 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000051d000-0xc)={0x0, 0x4, 0x8}, 0xc) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000ef4000)={0x0, 0x0}) r16 = socket$rds(0x15, 0x5, 0x0) sendmsg$unix(r0, &(0x7f00005b9000)={&(0x7f000033b000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003e3000)=[{&(0x7f0000752000-0xa9)="32f87cc2e06a6641a97e08d62c36db0b4cae6048201ed1e0fc953b337b1f65ed50e94ed7770b8a394472b5a4ae9aea10a6b82fceba465b1ab6e05855174047a347d0ca3d12bb502cd774f1bf74a2f1741e9a2a1684c0e208b7a05dada9e071ad7427918f7c52972fe49a409b5e47372f04b8220372f971b0a2579ecc1bf808c10d799fcbb711699c987193495b39375e8dfd5c22a0f2d9b5a51fc699c9ecca590013ba5eef6d0d7fd2", 0xa9}, {&(0x7f0000993000)="", 0x0}], 0x2, &(0x7f0000302000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r6]}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}, @rights={0x28, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}], 0x80, 0x20000004}, 0x4004) writev(r4, &(0x7f0000960000-0x70)=[{&(0x7f000073e000)="f54da3339fb8e03997c7d2452a577ce65d51102f20ed1d42af617bcefe2e48dd71726ac24a3f14b8866c43775295307716f37e665b6ac768d21e0eb5d7458776064073fd3efa827fb0a816d614f3988c1032e7ea4986c4959e4748db01ed53cbbf863e7dd3fb1110a89e3578502303eb6482fae82869ecade83bda9d4837edcd48491f8a26cdfd0b08ef9ad36a2aeb05f4458334af6474f714ab9ed2c22179eab3b0831bbd869682a35a6d0ac5fbc2668ab71acd59d18e3038c7d077eb", 0xbd}, {&(0x7f0000568000-0x28)="6ea65c5a65c9cb05aaac1ca474cf86b36dbcf6069d2261d966a7259a69d131fb202a2da9b014a457", 0x28}, {&(0x7f0000230000-0x8c)="7b55c5009184b168295b5e71653bca6f517b77351551d13461245f5204c2aab45fe7c1c2cecace65f979cf89e5880525c6ceff8557b27d9994479160693fc9a624a9a26e7b6c4286b1f81ce5cff0624b6f1fb58be0fb357e7a3bbaa6276b8fe2af3e9e00fb9a1c22718a5dbcf5da8d6279da8be7fe03e4b402abc61abdb71745d7bf6d2b17bf4297344cde83", 0x8c}, {&(0x7f0000f14000)="86887abf63905f60e88f33bec2b07fc96c30613dfdae4f48bf0e666676eff8ed84caba", 0x23}, {&(0x7f0000c1e000-0x9b)="2f194c963bb0bae97c1f9feb5d8d888a709d95d9eca8eacdffff072197384a547a3ab08825aac0859ddc1187520f51206a018f5417b6c46a117bc3fc347ba7704f1fb2baccbde0965a57f28dfe5c6cd0612151e136dca8801550687ec5f0eff68b4848e42fa534c5df55d7feb1709d65c3fbf0a8138215cf2f6716d00dd5eaa4092dc03c9a9b58a0135a5ef44a4a75c8235b534720355b7d82f750", 0x9b}, {&(0x7f0000988000-0x7d)="ff5a270296205d643c1f02a10ab1f4cb8c916628843052723eb8dcd3b3ea43cf871371c0eab3890aacd41b4694167e7ac548059488b84182b86b2b78c90477c43019923927d59e8ae1f3422835ae6d16bfd5ba34c8f0f3c7aa2ae4bcad56651fd402fff28721dfd7ce507f48d39197773107a061fa36f9664f1ab0fb06", 0x7d}, {&(0x7f0000350000-0x99)="c5512ae5b52869f3cf7f7325f1c3719d556ef4e010c4aa0e925afeecf3d52b7a5a0cfc489fc0e038f34826464211402ca5806d63b117dd8810a1b7d9db271d1348c193c34e6f22f7aefdb7bf6d76dae10cabcda26b3baf3dc87d754812dfa064779936828b266eb3f26eae504b2ec82a0ecb9679ca40030e08efa18b3f72dbead39b8b207e147c0292799d29dee23b2497541198927a8df137", 0x99}], 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000753000-0x4)=0x0, &(0x7f00007a5000)=0x4) r17 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r17, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bf000)={&(0x7f000085e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic="e2"]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:35 executing program 1: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001000-0xb8)={r0, 0x100000000, 0x8001, "e19547d01c139ae81d9407aa4ca211d078656732dba6fbb12e0f19ec9bb7b852bd35dda30d434d0829bf4f7d29f7638a172daddec08617d265ff997c819b99e4540f8a4f14f34b201da3d0b57983059332152cb64dec1f165f4fc74ef97f64da983c7dace53a0240009742a6dd01c1b69a2298ea74c8b711755b9db5a34e58b204c00b3e4c196ed7a5502e860fd2cf5a46f826ba9326657966267842650b5cb537791edec845ce939ac03f9d9f09"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002c9000-0x78)={0x1, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xab, 0x10000, 0x3, 0x2, 0xc7, &(0x7f0000e52000)=@generic="a01a71acb404cc2b2ef6ac7259421b05", 0x2, 0x20, 0xfffffffffffffffa}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x0, 0x4) 2018/01/26 01:17:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000583000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0xfffffffffffffffe, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000)="", 0x0) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x5, 0x7, 0x5, 0x7f}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x1, &(0x7f0000003000-0x8)=[{0x0, 0x0, 0x0, 0x8000}]}, 0x10) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000620000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000582000-0x4)=0x3, 0x4) bind$alg(r0, &(0x7f0000c50000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) bpf$MAP_CREATE(0x0, &(0x7f000077b000-0x2c)={0xd, 0xc5d, 0xd5, 0x1, 0x18, r1, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r2 = socket$netlink(0x10, 0x3, 0xd) pipe(&(0x7f0000af5000-0x8)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000afa000-0x10)={0x3, {"21c4423e05d204"}, 0xfffffffffffffff9}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000afb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000527000-0x8)={r5, 0x3}) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000484000)={0x9, &(0x7f00008bf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000048e000-0x10)={r6, &(0x7f00006d8000)=""/48}) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000036000-0x10)={0x68, &(0x7f0000bf7000)="d57908aced851d34a3a848560204f0e371d21583c1ca4706777634c6eead065bc3bba8ebff0a771ba902bed980828f93267f493a7aad04eb02cc15be2defcaeedc0748df2beabe724be39f5d6fb9ea43a066d0ddac6f09bfd2f369f224902e220a0e7ac6d8ff4c43"}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0xfffffffffffffffd) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f00004f4000)=[{0xa, 0x4}], 0x1) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00004ab000)={r7, 0x1, &(0x7f0000e9b000-0x4)=[0xb59], &(0x7f00009e3000-0xc)=[0x4, 0x7f, 0x800], 0x23, 0x8, 0x6, &(0x7f00003cd000)=[0xbbd, 0x3, 0x8, 0x8000, 0x1, 0x7ff, 0x4, 0x9], &(0x7f0000bb0000)=[0x81, 0x9, 0x200, 0xfffffffffffffffb, 0x3, 0x3f, 0x1, 0x3522ce1f, 0x0], 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a49000)={0x2, &(0x7f00007b9000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000a95000)="e1bca060b6464b44126982666bb9e63cfa42b62eb49daa505613a279ecae3d8ad3c8c12c57c46f653fa17ed3a623b1809544d6eed8b8762300e08eb73f727dcb40e1beabe1d0c7328f5c0f4ddc2d4f8f36968020f3eb6e439ef75ba2e1b9eb7cd9c6541598e1e16d09a37873374f7bbbb0ae43ecc996d7c0188305090f09d421e631bf83be5f93b37183b845f3dd7159a8a7aa445db17b98508032fc4f23b37743814933a9a37cee000b09624b8ef57a75a859995104b01f1be7071395bb41f20909b8c6cfef74d30c72feb9b86c583681345434f2f688a064734ea387a0333168465d30f2042c129ec80ba5c90d2efe610fd1c22ed81ac20214633ce79f8529ac54b56eac4d383a59301ac8a11a7bde52ff18ebc4b4d1e7c67d8158727fdba7490076a724edca4404971dc434629e20f17be5f612659066ebefcd40a78869bc9db72019687868a1fa54a74563ab6fdbffc296edb8beab22b38743e9f8022e7a2c0a8be89790b93eceef1b93ef03833dd9c1e1cb5a0ca10c351f2fb403897fefddc74cc4bbc9a132c527b6549a570bcd9fc17edf98c69df80c670159f2f122de9924971ddc00054cf4ba678caf6441ea104f701cc8cbe0c0f75f14ed84f89dd377cc42d5ea9bacd831924f7708546c519dd74766fd1d69c211a7141ded69edcba6f44c1cce1b60b8ecd41f73b1410832f8a338cd726800731537e242fb8305daa9c591ca3dc3894905802150002d5dc8697e1f14f49ea9030f38e4463171321b88bf9df3223f19dd8959a7066f40b3b459feaf6d4d2404d0e457badfdb4df1acf186966409cff2f4d3e5873af4b51c825dd827a69ab31f0db0e7b861c911fd51989f234d330303be8b35eeaea2de3f28bce3393f8542e00f52706907422c8d57069aee398fca71e0aeb3f3d6d8b50a1533b3b5247ceccd1354def6c617224caf5d6c5fb05ff82c551bb5dd864280587419448b094b43a4434f5c48459be11ab1656408feaa39ea646fd34c3dffb34e82bab80c6cc25bc55b379c5f81dd7552835d5a06c591d0da45c9ec08fa5fc295735139a9cd4ab4b0381ed16e9765b84bb442d7e270ef57017f1f9a2dd1f0fd7b83025ee3cfede2a5300c93b70b421f67d12145ee036972b5760df19db389a8b44fdcf48fe9abe07d51d8fc2ea6a3711cfbb72fa2717936a299f0fd84ec0a4c52bcc349c43d2391f40937226fd97adfc8d61246d3f4d3ed793dcab05a7b45f05050b18be70124eac93b0c8e602e7d868928328a5d2d5086e5a770349d6ae14d7fd3eb91019f20315dcf7cf49a5f4172a7cd53cd1e9ce4d3e721ba9a42a135f3220e464a241d5b82acb49804ade0b4bcad62ff01dc1bc28911935fe34c4bc9d9badc9330bf159fb66f0a9424d7d5bdee9115ce7e74d50df421ec118b36b68cab1414013cf2cc638adc424723dff91c3d5cba0b6f15a9d296a86aa0ab80d2d850c99a245f9fae50b04f60940c1e266fc47547c6d8487f7cc5143880849c0b7793bd3e1988430b6c2c835d8b2ade06a1554fa99cf8c2ab4963cc52704cae70aed56ac03484a20b72ed4cd97b32f807f2e4f5174d8d8688c76d97752a87239c37434947f6263b729dd6fcb22111e1ccae607810eea4ad261a017423e212fda0e232df88d89fd88231206a3d614f0fea5b8d3f0669509bd09114044257b6e9507bc3cf80f4fa67d1bcf183ceda1c63549f868bc232937e28211a0ee1a347a68c20dd79909b3f871efcd2dc81fc662579d921df55cbccbf89877f6523fd6bfc8cdfd22144caf2faa6c2db0876cb07514ed9d95a728061ec52c590dff8f725a9217974b175ff967860ed77daf8c7e8f11cb3f3012eff2d5d4ae73a14be34e04a1ddabd472fffd2440bdb41214bd4e0057980ca161a991f4dd4db47724c4a93253dc937c9a0e245c50d5ffa9ceb23dee31429fa89ac9716f49163736d6b73a904e9056d68f776305d746b6c9ea308e19265bc9e156b8ce42aa4e4534d0aa3bfc56a7462b054047e8e590798524c2011b9a112fe2e96b87b1152b8d3b95b3ae63c1a36ad49024f2d8ebe62851d3b65c6906430439ae2c6c8ee3abe362f4e7f3498a944f0d63d4e1994a213ea551a7004752412a906ab1bf96cd7a4e1794cb69ad106c659f4cbe6cc6ce0bae44fe11798cb3efe879f7511e88fdf79a9fcc3100ea98641fce7a0bca57e48d5714578fca4055ede27d7b077dbb23beafe0a39db1434bbf56ecf955ebe42fc015644a9e30bb5070b6bd215ae73a852fffc2e33d70a97922495de18578becb15fb889b96f298c427a25f1d50ff8ef98a408643c97a4b1bc64f295ad0c36c44442b2d3017892cf73ae7ab42ed0bfb0d9397fa41e27a5ed0af87add2ef3cff096d067b1d83482c667c0c30b4c4dc729d7bcd3eac399cf8168767cbe621a5a87833f05ad358e33ed2efe2bc59690d6b5552cf9fa48c38863c7a7798a9009013a8c11bbe8515f60004609bd00c5e1fb40afa4870e382d6ea45856f232de4bf37b9ef80f1edb9cc6842c93055f5d1c819dfdf5bf27a79701e94602ce07946f79ba4cd0fd78d6df7462490dcdbe19343bce9f62e353e8c0a330253c57b773f0fff9ae0ec78007a0008d0ddcd5c39b611e48c97c66794214e09894d92db09d08a91a6a2d0872f93b2858706b7f075f7943deb1423fb180de194b06b72c9bf16c8858dc0f7e002c2488c065af652194db6981ac7f577108e1c2afa930f5aab40014ca8b1a5bcb78ff2d1e6dd50f94764e41a4ccde42b4fb6b5ac08f9e8963ee9212d489d159bf0ea27ce3ab62ff2855790feceaf6ac7021de921df39b67233bc7ee4a21c1ca9d032a56ed2066bce5177533a61edf5ec58b1025cb74a9ba1104436f544747f7d42e4ae70fb7568489ea5a5c453472b26a59c1d8e0bbdadd08ae8baa40ff8312fb8c6d2766198a9cb0ce5c5eb47982006af70b771da739e30a0c33c8dde18ab8fec3ec36c743cf4202d26c5dd79e8f881337a171075367d0a1a967ceff03aecc4891dadf1e971b79a2c286978893142acb8308e4af9a6c531fc405f88cb42287b7ad25e3782a2e8edd13cc1ec443db1ab7db405843b5d37ffa7f531d668203c3005414000001ff030b5827a967ca88498ea28396bf4303b427eb023af3038567fc2425f89c3bb5905e73e682ab7891369656b25338479df7ad358c3e542e9ccaaee9b3ae05cb6d5095f4fa78c784a066e9c5a81760e59a43ebd9e765ca77869036fa0ed68c8b37b4065fcb6d47111b32ba6dfdcc4f853315e7a444e1e0853920e8f88caf07dfe69f73988541006cf97e5bbe14d1ef0d93152db9cf96eac5346a51ab580bbe276439a9ec087478826998f02c31918e1d3501204ec6e8fbd0adae64affe269e9b59c62ebe2b05cbf4c2d573df93c3262065230d113b40e459918c00aaf76a2ebc682b6d54ffd398ee97757077515609b481e501cd13c5ccd30a5c2258dccd66208b000000489be7e3e97d061534ac2ba3e8c5a01301421394d2fb43c9cbdc062ac30b14a02fe0ec354236e8da3e71ff53675181cafc3f5fbaf69162bbdf72b9e8adbe8c889e0eebd3850dd28fab635736c117049609c403e2df6cdfe8f2c78536f42fb93a1a8b32a8ba3b8ca254ce662b159ba39972a0f6196bdb405ceae077b1855b6b61b331cbd632aa41c68ba9a2a3460adb3b86cf62c1379682861401f155ca782ca3ed76b5c924faf561d1238067e1763eec5b5dbcc0793ec73a134048e5a2bfeb7bab0b1c6e8318082688dee178786175b9696b044f07bd61e107f9ddb0bd15f16a6fefb96659dc840c22141267a07238a01dddb522a795395dae189ad8f684b86e2aeb645c5b1e93c4c9e421cef02c40822a9e9f95b0310fe0f55343461d8a8727ab8ad527be9d7e4bae7a76737de3cf1998bc940ebdfae30ebeb69b2de145654ee8c1823ad5ae6da31423288d67a73edfa60590ee978662e626751e6c3acc702c3f708e8b2b6e0f627eb10b88eb1c1abb750d8fb710b65fb19bf10a1bbb730f891b1d18874f0132f3b0232714a93391f8a0076068a0e093f575917510f3dcfed6b34e540327215b2a9d75e78c98b6511309b7ed3b5a5bf504375dafb71ce8d5095aa36fd7f334acc40762c67bfb8a632f5c8b91568e6b1194d58fbec818ebfafbfa69d7fecd627c76b2f70770c6ebcfc1005ab5eed0aa88dc17e03b76a1495f401495601fbb97c26bee3c36d0d917d37f5626bb120abfce91ea687f7a951fea6c87f692616a2311a2a41c73a9692b9cc2678fe367b4bf4875b6dc37df9fea37cfed31ab2c842d723465c76a1c13e3127814b5948d96f8074a717a43b4248104dd7b8ee97a6b9d9c969351190631dadf726e530461866e37db3f85dcce93ffbc4a9b6143d2edf9919d229b44716d3d3e0bc87ad80f18b2bc1166690bd4d335bc2f068bdae67673703f58ccc73727f872079bb730346f06094ef222abdcbb51f16c9f3b5fa876e6fe4ad39e89c453bf8147aa50bcdab3339197a57e144cd766ec16612861c300d0329c3e783204d3f32781ca5d2a0f954fe89077a44cd2e8f28ebc37b523dae9c60c59ff97471deddf36ba9ed056da5d82d2d5ac3721d98fc4927e8a73943f2a12e55670cce0f7dc0ad853d78c459a1fcc05199c81cd31be5a950cb221f53d4438cb6b8ac843d751f08b54ada25452c2be8a204dff9f61a1cb523c637811f0ab2abcd12e924934e065042f7b1a2399ab7a7e92e9d6973791b8018bfc447bc3ff04bae556b6f959b163185507307000cdd0074f53bec826b6d28b27cd4bb5adbe8655d0348ef6727c12156335977a726cd85a96b5773902039824b1782a425ca27f6988fffdab96f9d60c667a2ef2705ed598993bddba453863489c65c2d70cdbe52641bacd93be7f685f8c1dc19102a394c6a72eb48826e0d2cadbcf1e605230f07a86055f30e5883a05977325f17e36deca44b7ae4f6305c2e9905e0da8490e0a47d93872b31c63f2f4ef091bc923aa3ca7bbe62e94f8e3d605d3bcaf8a13fd42b710a3f1931d8e1c95666810c6e7cc14e34bc53fe421b117a0e90dc20fea8429795d83cf7878744aa9621f8a1caf7abba739ad0dde53cbd18b260e7b8ebdbc1d23ae5d7f01622d7b691ae0ab2f82487a70c28d959844e8330686b25df52e3f056c16bedbdc0ac94a9fdc61d94ca5c5d0c74b78431bf481ef90f11e11e50f096fede7cf7d6bdce30a92047c8bc9cbd95aa90edbcb3f95b620a8c8be01df69ef73bb34804f2782776f11173dd2f0be98f68dabc5a266f43b986618f8a7087613d41f74f6ebaf1e53d965920052d06f393e6da9b13ceb367aa7a5d3d3cd676534289de24073a322860a93e11ae75b7da0a1ed574dbe8b83500855186bdfcaf3ddd9e633193368ec0b58d030e7be1f63e62cba5b5d76da85ab4a534b8a43f98cf426147b93e22cc4586bb5713fe71f92bc59d5b17e5c5e3d0bf2d51cf75eb52f95d12b7319a4e9e92c1ea8186ca89b5ac2d5b9a47b8f3e5cf73a2e8b101def684eb304380565e76fcf3ce0a9db041fb3b960536bb61f7ca75d06ae17ee5184766296ff5994ac2380f8b16baa15b7bd608e9b59c37f060f23de6e07d77f3f8ace85bfb05f07357da3ae0b27d938beceb0703fc779fda606f90e9e3c5ccceb907714692b1ca2371f79099ecefd936a14e0d0a98996adf8ef484204518fd55df54fc3c23e6a554835c143e021d3c5432c3dfece647b9c86ab066b236f55b926c341a4e25bbaeb0b3ef4e3dc2617a96e835fb985079abb3f143ab6e6d651b75a081288c0efffdb58a27fa5379c79e628960faccc788ca0969bd605bc7c31ffca78ea8798876f26ee6beaeea3dd33bdd63b2f98f1f20668cda20a01ff3209cfac6672ffee5184d87a26a375797db14ab74380683c9f4889e782afc2d248f5813ef4a07965d6b592da362eed0db6dd558554d9b1cf44ad7b9e3518915547dbb4a45fbd2ca1699a90ec0f797a1d50bd91581419d5d252d509ce1a9f28ceaa6cd01a3694deebe2eca8dfd4a4ac1cb1b903e4", 0xd22) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000565000)={r1, &(0x7f0000970000)="541d5b7832018ad0bd16c1b1d90798b821f9c5644d30597ccb09185b47888ad292b440bc6fa8f574b3a16c66ab4f8537b156eb8db56b2c8b39bc59de04dcd573e26c7c6470b6a5e17585916896830a6eb6aa792782d9ea45e502ed809ebdd55410c76cd2574011a2aab67940afc2fc05d2c0f896706186d286209cd6451434536dba31c053788995935cc8ce00faefcdb557428ffb49d7f4eb9e9ee0ba0a7a354910e9", &(0x7f0000f21000)=""/217}, 0x18) bind$llc(r4, &(0x7f0000ae0000)={0x1a, 0xf7, 0x5, 0x5, 0x5, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b54000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00003cf000-0x86)="7cdd88e4aff10841ae68677f16abbcaefca5d481d8befcd276a2f3840e45f83d3830a3ed6081f96b200231fdc1358e47d1177022fd5be3c82b1907842799cda5422a432add6038243451d1edb4259ae4d6508b9fb3b0ef65ae268c27da1a1b620d9c21022b76d942ed744c2e6477e14c8183a00d0e648d282322d3f236b918750f50938370d7", 0x86, 0x40000, &(0x7f0000628000)=@file={0x0, './file0\x00'}, 0xffd6) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002aa000-0x4)=0x0) 2018/01/26 01:17:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1c) r1 = accept(r0, &(0x7f000001a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000000d000)=0x0) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@ethernet={0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff49, &(0x7f0000f4e000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000671000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f5000-0xc0)=@ethtool_dump={0x2, 0x0, 0x0, 0x135, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000699000)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000454000)={0x0, 0x100000000, 0x28, 0xa2, 0xfffffffffffffffc, 0x0, 0x81, 0x388, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0xa21d, 0x8, 0x3, 0x6463}}, &(0x7f00003fd000-0x4)=0xb8) pipe(&(0x7f0000389000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ee9000)={0x3ff, 0x0, 0x10002, 0x400}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f000085a000-0x20)={0x8, r5, 0x10003, 0xd6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000724000)={r3, 0xfffffffffffffff7}, &(0x7f0000308000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e5a000)={r2, 0x3f, 0xffffffffffff4430, 0x5f, 0xa423, 0x21000}, &(0x7f0000c27000-0x4)=0x14) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000366000-0x4)=0x0, &(0x7f000052a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000419000-0xb8)={r3, 0x0, 0x1, 0x3, 0x2, 0x7fff, 0x4, 0x80, {r7, @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]}, 0x2, 0x9, 0x2, 0x11, 0x9}}, &(0x7f00008f0000-0x4)=0xb8) 2018/01/26 01:17:35 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00005e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000063f000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000081000-0x20)={@generic="5de30000000000000b56ffcdf70000ff", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00005d0000)={@generic="98f7583dbd4884f16a6f26867295bf05", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x800000010f, 0x87, &(0x7f0000c74000)=""/0, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000ab4000)=0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000089000)={0xfff, 0x7, 0x8000}, 0x4) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000010) ioctl$int_in(r0, 0x5452, &(0x7f000001c000-0x8)=0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000013000-0x4)={r0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000001a000-0x8)={0x0, 0x3}, &(0x7f0000024000-0x4)=0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000023000)={r2, 0x68, "dad54799275a6e474421f3665cade8322a46b49981da306cfdefe0a1af42cf3fe1d5dee50d8788c7ff4012ad011b1b7fcc7af288f542f3f9b9d1c21c7fff249bf244b3a462e5e532c36a7e6dd77f0a0f44270147cefcc2f9017eb2747fd3f6b10fc80510828d9ef4"}, &(0x7f0000023000)=0x70) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00002ca000-0x4)=0x3, 0x4) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a2b000-0x4)=0x5, 0x4) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x140000000019, 0x5, 0x800) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000073c000-0x40)=""/64, 0x40, 0x0, &(0x7f00006e7000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00005a1000)=0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00004a8000)=0x4) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x806, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000bad000-0x1c)=[@in6={0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00006f3000)=@generic="46a250e1ff02d1973d9b8712bbc4a0f8") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000efb000-0x60)={"72619500", 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x40], [0x4, 0x0, 0x800000, 0xfffffffffffffffe, 0x0], 0x10, &(0x7f0000b23000)={0x0, 0x0}, []}, 0x60) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0xa1, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f3000-0x20)="0a0775b7807d83e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r1, &(0x7f0000bf8000+0xebf)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000565000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f64000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000dbc000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b31000-0x8)={r3, 0x100000001}, 0x8) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000929000-0x8)={r3, 0x3}, &(0x7f0000c66000-0x4)=0x8) 2018/01/26 01:17:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x6, 0x0, 0x0, 0x0, 0x10000000000000}}, 0x8) setsockopt(r0, 0x111, 0x3, &(0x7f0000fd5000)="01000000", 0x4) sendto(r0, &(0x7f0000fd6000)="", 0x0, 0x0, &(0x7f00002cd000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x101, &(0x7f00001a3000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c5d000)={0x0, @in={{0x2, 0x3, @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]}, 0xfffffffffffffffc, 0x825e, 0x1, 0x7196, 0x0}, &(0x7f0000652000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001c4000-0x8)=@assoc_value={r1, 0xb57}, &(0x7f0000f5f000)=0x8) r2 = socket(0x5, 0x8080f, 0x5) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000cd7000)=0x6, 0x4) write(r2, &(0x7f0000b8e000)="260000002200470e53ff070089ff00080000000007001f00c0e9ffff490081e50709033500b0", 0xfffffe8e) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f000086e000)="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", 0x1000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000db5000-0xc)={0xa17d, 0x80, 0x1f, 0x3, 0xa14, 0x0, 0x100000000}, 0xc) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = socket$inet(0x2, 0x5, 0x6) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000d28000)={0x0, 0xed, "c935dcd91641a7da9c54595cbc6567154178688d972d9a9f3775f84bdcfbe1c2c7f04c208d3858d44a857445a278b933ca7e1af35e5159d389e5f5ddc165d0765f07ec57b9ca4b988ac52aa5aaa414a9d0ff44127750934b0a3a26e58b919576f93c1d61be03f0db1071a3a33e3c58abd609e5468adac22080217c08d18394e68e15d4f00ff4f7c1f8ae4752ea59e355de249035f8ef268db761c46f21a44c40b035a7af3dd28c96308268438b7c275ebee22f3fbf5def20e0c1ab4931990406a4e30394a77fc85aef7a5d9afb82fe861289317c8c1db62b55a0c9d488985d8cf249c79de95c8b11eeb8fd2c7d"}, &(0x7f0000d29000-0x4)=0xf5) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d29000-0x8)=@assoc_value={r2, 0x5}, &(0x7f0000c7e000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000)=0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000012000)=0x2, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000001f000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000)=0x10, 0x80000) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000020000-0x8)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x14}}, 0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000020000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f000000a000-0x1c)={0xa, 0xffffffffffffffff, 0x12, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000000c000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000000c000-0x4)={0x0}, &(0x7f0000006000-0x4)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000-0x38)={&(0x7f0000009000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000-0x27)=[], 0x0, &(0x7f0000003000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) socketpair(0x1b, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xd2, &(0x7f0000009000-0x8d)=""/141, &(0x7f000000b000)=0x8d) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) pipe(&(0x7f000025d000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f000020b000)={&(0x7f0000c34000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000cf7000-0x10)={&(0x7f0000d1e000-0x19c)={0x19c, 0x36, 0x200, 0x0, 0x3, {0x9, 0x0, 0x0}, [@typed={0x8, 0x81, @void=""}, @typed={0x18, 0x76, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x80, 0x94, @binary="9ae9398a816a1a919a61ed97a3136afe4f7acaf9a7acb1609067ab04a7f28b3323b2dd8b8c4e4ff897de37209843a3aff955bc77974d01f367b20baa6952f8ec69fd8f2d7c94af15bd28ab9f45d5b1c49f2ee0c9662f979625ea8a4016057c9fdae3bf280edee7050aa152c3a2838e885839e6ad9fed14e8"}, @nested={0x4, 0x77, []}, @generic="05dee869a827091d4030720e633475dafa2ca09d41184cc412756e8680c35c7cb4280c670d2190796a411dca0da3298cef037d094172a71cfe60a299a1de8e2114a8d906e8b0ac82c8961f645d149f67bbbe01fb2cc4c175e02812a934a695c5f3d69609b4a1c6ec0472", @generic="6ac279d9503830012956b4e9b45862de5e1bc2baaa6850b356188806ee0134e223aa491117f45f97c0d033d5ea0ba0699a4ce34c5ea11b7cc56be187948669bf9947556878a941e0a5453255d0aba923fb62e8412634dabca49ff9c4e23dc2a8fc10bce07b3d23bacce8d41e3adcd3821c61caa8be5394", @generic='P']}, 0x19c}, 0x1, 0x0, 0x0, 0x4014}, 0x8000) r2 = accept(r0, &(0x7f0000e8b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bb7000)=0x9) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000d53000)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00003ad000-0x4)=0x0) recvmsg(r0, &(0x7f00005a0000-0x38)={&(0x7f0000bb9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000579000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00007f4000)={r2, 0x0, 0x64, 0x8e, &(0x7f00005fc000-0x64)="fa6fca64db7adc8fde76346624a28bed1df391adad531daf1365804c689284ae9c8cbbb13746b837d470b010a6bf504ec18e25b72bac729a96fed157c19cc8f4ec65e5cedb661521737dc0b46fa090ea8a2bff1255cb839d564f2454f7545b9b88100a6d", &(0x7f0000e3a000-0x90)=""/144, 0x3, 0xf1}, 0x28) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000c38000)={{0x2, 0x2000000000000000, 0x80fa, 0x10001, 0x0, 0x6b16}, 0xebc}) socket$inet6(0xa, 0x4, 0x1) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:35 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x2, 0x8000000, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}}, 0xe8) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x41) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc4000-0xc)={0x4, [0x1b, 0x7, 0x10001, 0x4]}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000f1a000-0x44)={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r1, 0x0) poll(&(0x7f00008aa000)=[{r1, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r1, 0x0) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b2c000)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8604", 0x2) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000cbe000-0x4)=0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000de4000)={0x0, 0x29}, &(0x7f000011d000-0x4)=0x8) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000de4000)={r2, 0x1428, 0x34}, &(0x7f0000a61000-0x4)=0x258) pipe(&(0x7f0000de4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) writev(r6, &(0x7f0000abb000-0x60)=[{&(0x7f00004d9000)="f5", 0x1}, {&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d71195d5d955aee321f", 0x3f}], 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00008c6000-0x20)={0xff, 0xf366, 0x8200, 0x100000001, 0x7, 0x3, 0x9, 0x5, r3}, &(0x7f0000de5000)=0x20) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000de5000)={0x10001, 0x0, 0x7, 0x200, r7}, &(0x7f0000de6000-0x4)=0x10) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000de5000)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000de3000)=0xfffffffffffffff6, 0x4) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f77000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000edb000)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001d5000-0x8)={0x0, 0x0}, &(0x7f0000a35000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000065e000-0x8)=@assoc_value={r2, 0x576ce929}, &(0x7f0000300000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e28000-0x8)={r3, 0x5, 0x8}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@newae={0x40, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xfffffffffffffeba, 0x1000022, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006a2000)={0x0, 0x0}) socketpair(0x7, 0x80807, 0x5, &(0x7f0000358000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ed5000-0x4)=0x2001dbbc, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@generic="c300fb4520d10200c066410ab6f9a919", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc8, "41becafb34548e46d6a4384a54a4c38e01551b94e7123f49c2750461e9945f865381345001d9b2e3d4471209457bf69c2dd880c8f68da4fb8b0dfbeb53582a2c0fb0e0dfa9b0a7b61fd69038676d72191f52b3205ea8900b121ac5e30d4aab1bcc5954ec9b580819a110c05957ac8365815f284a8664896714dbb4bfeade6f759f653564702f784194227a31f15cf2ad872c6751b49d56981e55317d4180f1b838b46ef1efef6057d886db2baeaa36529b983536edfb8d90b61cfd84a26315049d32128b97091052"}, &(0x7f0000000000)=0xd0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000afd000)={r1, 0x7}, 0x8) pipe(&(0x7f000010f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000ab2000-0xc)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x4, 0xffffffffffffff3e, 0x2, r3, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0xffe, @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]}, 0x113, 0x100000001}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x0, 0xfffffffffffff001, 0xffffffffffffff01, r4}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r4, 0x9, 0x30, 0xbaec, 0x100000000}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000)={r5, 0xa948}, 0x8) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000c44000)={0xa, 0x1, 0x10000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x62}, 0x1c) syz_emit_ethernet(0x82, &(0x7f000026c000-0x8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x402f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@rand_addr=0x0], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, &(0x7f00000b3000)={0x0, 0x1, [0x0]}) 2018/01/26 01:17:35 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair(0x6, 0x6, 0x5, &(0x7f00009a9000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000f7c000)=0x64) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) write(r0, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) 2018/01/26 01:17:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) tee(r0, r0, 0x3, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={0x0, 0xffffffff, 0x100000000}, &(0x7f0000005000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x3e)={r2, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2ab, 0x20}, &(0x7f0000001000)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000274000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r4, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x44, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x18, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_BROADCAST={0x8, 0x4, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b11000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f000074c000-0x8)={r7, 0x0}) r8 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r3, &(0x7f0000003000)={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0xc0)=@newpolicy={0xc0, 0x13, 0x200, 0x4, 0x3, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x2, 0x0, 0x2, 0xa0, 0x20, 0x2e, 0x0, r8}, {0x72, 0x8, 0x7, 0x1, 0x4, 0x800, 0x94c, 0x733}, {0x5, 0x938, 0x9, 0x3}, 0x5, 0xf, 0x1, 0x0, 0x1, 0x3}, [@ipv4_hthresh={0x8, 0x3, {0x1f, 0x15}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x4801}, 0x10) pipe(&(0x7f00004df000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000-0x4)=0xe8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2018/01/26 01:17:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000e0a000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000002000-0xad)=""/173, 0xad}], 0x2, &(0x7f0000002000-0x110)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000002000-0x7e)=""/126, 0x7e}, &(0x7f0000001000)=0x0, 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000001000-0x53)=""/83, 0x53}, &(0x7f0000001000-0x1)=0x0, 0x0}}, @mask_fadd={0x58, 0x114, 0x8, {{0xffffffff, 0x3f}, &(0x7f0000001000-0x8)=0x10000, &(0x7f0000001000-0x8)=0xffffffffffffffff, 0x4, 0x6, 0x2, 0x10001, 0x8, 0xd8}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1f, 0x6}, &(0x7f0000000000)=0x6, &(0x7f0000001000-0x8)=0x1f, 0x8, 0x3, 0x23, 0x8, 0x55, 0x100000001}}], 0x110, 0x1}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7ff, 0x463d, &(0x7f0000002000-0x2c)=""/44, &(0x7f0000002000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000c53000)={0x0, 0x2f, "689eec32da88ec3567324613b7d15cc5218ee6e7979157dea536ef8e49ce7fceca86f5bd7ee306f151b0cba97ff8b6"}, &(0x7f0000000000)=0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6a9, 0xffffffff7fffffff, 0x2, 0x4, 0x156c, 0x50, 0x557, 0xfffffffffffffff7, 0x9, 0x401, 0x6, 0x5, 0xfffffffffffffff8, 0x6, 0x1]}, &(0x7f0000002000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x4, 0x4, 0x5, 0x0}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xaa, &(0x7f0000e7b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x74, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x400000000000ff, 0x0, 0x9, 0x10001, 0x0, 0x0, 0x1}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x56, 0x0, [], "1fc4bc22fcd49bd9ed5f4cec5b439bb11ad5e4fd6006c0da83e40d635206e2afae1afe29700240eb74820569222738df5aecb16c2c53978fa26cc3e2d9b10bc6f49a4da0e03f40021dfaff7b5c7fceaa487900e2dd8b"}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, [0x0, 0x1000, 0x7f], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006c8000-0x4)=0x1ff, 0x4) 2018/01/26 01:17:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c73000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffe40, 0x20000802, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ea5000-0x4)={0xffffffffffffff9c}) bind$rds(r0, &(0x7f0000b21000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2000000000004, 0x0, &(0x7f00006e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) 2018/01/26 01:17:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000057000-0xc)={@rand_addr=0x10000, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/26 01:17:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000047000)="1f0000000104ff00fd4354c007950023f3050100080004000000000000df00", 0x1f) 2018/01/26 01:17:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa1000)={0x6, 0x3, 0x6, 0x4, 0x1f}, 0x14) sendto$packet(r0, &(0x7f0000c26000-0x1)="", 0x0, 0x0, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/26 01:17:36 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c5d000)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000919000)=0x0, &(0x7f0000138000)=0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000f58000)=@fragment={0x7e, 0x0, 0x2, 0x4, 0x0, 0x6, 0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000)="", 0x0) sendto$inet6(r0, &(0x7f0000195000)="88d4782f917fe16cc17a34e28afb30613eb14fa7136cd9e4d759c68d042e1f3c71a61e8dc2fb4bf1cfb8813c70cc7f9016cc71bf20735cd1b2ffb96542b9d0566e6b52118c021a7f3d4de96321ef015eadbce474ee65fc33bb160f1f12f81c7f148f273fdd3d825e516505a0750ee87ef18ce93552340218110357c848922c02a7053f674c71da4860f294067bdc301772fde742b71221cb073f11c682a7865bd0f83695da609c5d73bb763e899ea658136c697f86294bd0145019de8dee6d4c12d8d3a312dbaa9c24a0df7e88505294a3cf8773a6790cd6bd184cd7d13f2356e9b091c04edace7dddbcf839fcc21a0d67069867", 0xf4, 0x0, &(0x7f0000ff4000-0x1c)={0xa, 0x1, 0xfffffffffffffe01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 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$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fc000-0x20)=[{&(0x7f0000b28000-0xa0)=""/160, 0xa0}, {&(0x7f0000000000)=""/156, 0x9c}], 0x2, &(0x7f000094e000)=""/161, 0xa1, 0x1ff}, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r2, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000ec5000-0x20)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x17) sendto$inet6(r0, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000096b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ffa000-0x2c)={0x6, 0x40000000002, 0x84, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000ff9000)={0x0, 0x0}) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000053000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5}, &(0x7f0000538000-0x4)=0x98) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000066b000)={r3, 0x3ff, 0x1, 0x7f, 0x100000000, 0xc33}, &(0x7f0000ff9000)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r1, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) [ 624.800954] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 624.815383] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet(0x2, 0x80007, 0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bdc000)=0x0, &(0x7f000074d000)=0x4) bind$netlink(r0, &(0x7f0000f60000)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) connect$netlink(r0, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000785000)=0x0, &(0x7f000049e000-0x4)=0x4) socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x800042}, 0xc) 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d16000-0x38)={&(0x7f0000d15000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000132000-0x30)=[{&(0x7f000035c000-0xde)=""/222, 0xde}, {&(0x7f0000140000-0x8c)=""/140, 0x8c}, {&(0x7f0000d15000)=""/205, 0xcd}], 0x3, 0x0, 0x0, 0x10000}, 0x40010101) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000d15000)={{0x2, 0x4, 0x1ff, 0x8, 0x3, 0x10000}, 0x1, 0xe1, 0x8, 0x6, 0x81, "5f259597b72fcafcda81bb335609685bc7b475611b3b78c4619812ae717458475275c10bd5d8049f26d7673bde2bcd165bc6ae9c007111742fbe9090aad889d59319faa6ce2a419ec1ff42ba0ea498dce57a2efab7748bfceb142ec184e2034f66a4bc79b87a729793d5cee38d919e2b83c542602f57559b1fb1909b9cecc860"}) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ba5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f9c000)=[], 0x36, 0x0) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000013000-0x118)={0x8, {{0x2, 0x3, @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]}, {{0x2, 0x2, @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]}}, 0x118) socket(0xa6056c58edf5bb3a, 0x4, 0x7) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000000b000-0x4)=0xf3, 0x19f) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 624.864275] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 624.866363] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/26 01:17:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) 2018/01/26 01:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00009db000)={0xa7, 0xfff, 0xa, 0x6, 0xc7, 0x5, 0x8, 0x1, 0x0}, &(0x7f00008e6000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005d8000)={r0, @in6={{0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffff7}, &(0x7f0000760000-0x4)=0x98) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000029000)={&(0x7f0000d71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x10000, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c4e000)={r1}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000980000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f000057d000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d48000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6e000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000df9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000068a000)={@loopback={0x0, 0x1}, 0x1f, r4}) 2018/01/26 01:17:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$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) 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$ipx(r1, &(0x7f000074f000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005e4000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x100000001}, 0x8) write(r0, &(0x7f0000686000)="9a", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) write(r0, &(0x7f00002f9000-0x1000)="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", 0xe01) 2018/01/26 01:17:36 executing program 0: r0 = socket(0xa, 0x0, 0x275) recvfrom$unix(r0, &(0x7f0000c2a000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000b54000-0x118)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bind$alg(r0, &(0x7f0000aef000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx2\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000-0x52)=""/82, 0x52, 0x2000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000001000)=0x3, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x1}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000)={0x0, 0x0}) listen(r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000004000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0xd96, 0x7f}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r3, 0x6c, "97b5076364a3630503edef60a1db890b668d78cb8aa74432ec1d5e1e582e810696fa1123f55987fcd767f5089d610372be25d2b401be8e715094e96e02e647656a7438b22201af25d53d677776d10f77a12d8bb0bd2776df36cea214f16f042a99a6b612dba317766eec6440"}, &(0x7f0000004000-0x4)=0x74) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$vsock_stream(r0, &(0x7f0000006000-0x10)={0x28, 0x0, 0x2711, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000007000-0xd0)="7ac9cae0ab26e1764394518577e1c9330ae3bcd79445331432a884c07f63d21a7f28b310811c2e76439e8ac72324e734b21dbb957a03233aee3f2b81cd04d4f675da1cf0e37c931a008a11e05493b5a22ca39a9b9f21cfaff3640ad4b39e7b562628a1456bece19b8ebaff01de8a0cb3fafed74a39df44af95cdb2f17f27c53b76b3746148a7f3514a163c657c6bb17eac6eca492b34b4f42fa3976b22972418178c823f7fdd317afe188d4f1353c3bed02b5e38824ae760765f22e8c4ae0d15dde75a1f6ac6dc76ccf15aa7fe4751fc", 0xd0, 0x1, &(0x7f0000007000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000004000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1000}, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000007000)={r5, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000009000-0x8c)="b33c2b234af10b7cab8b84d91f4d6dade11f81539ce61da5cdb71dd66ae5b9ae83bb27e535b63d63d4c85be2086315343cda0436ddf351277dc151f6f173b072d0f8a977777e839c104af3ee2003361e3b1a21277b2800e07e7bbf663763878253d262120c75df5d3c78e22ecad2c2f5d754c2d02c1b8246928e3f11fde2b67d6a53f72b66854d67121318cb", 0x8c) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ddd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'xts(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0x21)="0735605dc06c18ff000200000000fcfe790097d60f06ffdf8bd7e11000017d422e", 0x21) socketpair(0x11, 0xa, 0x3, &(0x7f00009c7000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00003af000-0x38)={&(0x7f0000959000)=@hci={0x1f, 0x200, 0x1}, 0x6, &(0x7f0000efc000)=[{&(0x7f0000273000-0xf0)="b6025adaf26083d9d3ac42389cf7715b6f28c1fe8728db9aa5f3911993e03d82b2014f445c6b1a66f87f0513ac8a4deef36f42340d4f6d32d083fea2401c8ce06b1ef59a8b256d05134589d98d87d389448c5a07e5fde5d8304d46a555e309139cddc32b7287f366b0e4bd270b4024c9b008e9a0c2c10e9752a5b0c9bb0d909458e891962621459c0ac884de59fec1d67595fde264dd844cb6e8f789f5e314cf3c8eea93d3730a79f0cebce61b4bf4e059ac38b7591f3012ab2cb4a2f57d67c9cbb40550d1e93380ce050c4a3cc972d2e08b3bce0f21c6acec9cb08df8c5e83968504bb1483753d48d3dabe65f7b398e", 0xf0}, {&(0x7f00009ea000)="", 0x0}, {&(0x7f0000c8b000-0x68)="94967369a61c92dc2e36dd62d6428f53e046f61001ff7c54baeb6885011cc2d6181fb6a831d4157ad3bb2d4a3029e2f32c2911b25e84376dab6df2614d7eb5982cb38a32eff94cb6632dff1532a1ee63cbf2ca02b28ed607964c718f2824bbb45e3fda7c357143c7", 0x68}], 0x3, &(0x7f0000ce0000-0x4a0)=[{0x110, 0x13b, 0x1, "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"}, {0x88, 0x0, 0x1, "98710e6883ca82920dc2acc54700e1d950a2b6b90114241d435575198ad80d08d4150e8c86899393b366d49d68ad158f3493e50e712d1a14918c51fce1d42f8fac782d040b0a726981a505a758a0686b48bcf146f193f35015974f248cb4901945a3a58af401e085c752c38e535a4466743eda"}, {0xc8, 0x10f, 0x5d46, "c5a7c77308e478009b212cfb674224bbdb71f0a79158301f92e6fda4ca886ab31e487881928b3f8d4e2d7ecdfafa3d39f8d4b1d09d1c0fe720427bf6da57cd3203f45029ff0e7b53f564690a2002ff94ee8cbd20b66115d89d8a28a757f8efabd68bb54d5ec69958481809a8610d23ebe4ba3508a39c627bd26725ab7f1307fee30901d806fe7db29e90c2346feb854bd0939ff176ef856f102a7ae02c95638392af05b777511d58881707eda300d2d7c89d62"}, {0x50, 0x11f, 0x8001, "6cace0cbd802a4c18c631b62f9a94241ac1aae4e6d00758567be330e4ec2350287db935f9d2990556c1946660b3982fc8fd9555174e6cb5606"}, {0x100, 0x3a, 0x0, "c165b58ac11ec1e1e10ceebe6dba836f747e628c03ff69b9a586c47dfb1a11020796ad5cdcdd999cbf8d92d7289eb1c41824938b4378fdb39a8129791246a8835021682c8b794e386c8b68612ef530acb234e590e3e7fd17d75c66bc31a5e150a98eb2bb94a34e6c6f52cd6ea3b894f8d209c9c81c28331812798a43f6c410b85a18b485b3c9dc92ffc158c81c061f54defdcb64b7c94a93198a9509cf6986dadd4feedd5c6ec5d2a602e094746ec3f3d3dd97ce1a7ee38d907c86138815af50a663604c6d62079f9b258a9489d41a47aa1945653525d42aca7d74c4d4badd5b14b500575fb861eac74fd75a"}, {0x70, 0x105, 0x4, "412f55f292c2158f43402aeedd93e1e63b97a84c96db193aac6af6e9a239e5196e96efe6ed176127ef608916cc1ecbf84bbc5a00961ab7ce11b16027934b3d7522813e26b38e735deff075536c7ed7f2b8b7d79e900861a5327480afa11a"}, {0x80, 0x105, 0x5, "45a6f6cbcdde304dd307a3d988c704f71461c47436a7337d43ff576cb4e8d45ff9e345e32550d6c3c259612bedc349275f05ac30fad60e8fdd80fce0864feb57d6985a15b84808eb66b65d3820d6ab4b6ae442246406f746d64c1a9c5e5b4f3f5a0ec60b0bdd86f9db3e6ac848c6852a"}], 0x4a0, 0x20004080}, 0x8000) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0xfffffffffffffd79, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xa, 0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000e2a000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0xfffffffffffff000, 0x9a77, 0x0}, &(0x7f000051b000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000080c000)=@assoc_value={r2, 0xffffffff80000000}, &(0x7f0000013000)=0x8) sendmsg$unix(r0, &(0x7f0000967000-0x38)={&(0x7f0000f97000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000042a000-0x40)=[], 0x0, &(0x7f000077c000)=[@rights={0x10, 0x1, 0x1, []}], 0x3, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 4: r0 = socket(0x11, 0x6, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000fb0000)=@full={{0x3, {"ccbc8554887e72"}, 0x240}, [{"77df77729713bd"}, {"9bd7ce6dbe662a"}, {"df218115308078"}, {"09084a87bb9625"}, {"1ab5acdcc6fb44"}, {"55c44fee3244cf"}, {"27a6c02279c710"}, {"d1b5e90fcbff03"}]}, 0x48, &(0x7f00001c7000-0x80)=[{&(0x7f000006e000)="fb3cdd4978d3a6bd050aa911b48b19bd6dbe7901b2dd71440fde29878f71dd9ba7dbd63dc5310fa461f0e8b0f8da716e484d743ec6db01309ee1f54a8da1dd6508cf89b9164c4a12da5e30ac24c6f1b6165f13a4c796cddd743e676e973c980797bdf1b70c7ecc89eb8625aad95f226ea555a98c200005d5e7fa417633f57e14a1257b8a163eb56e1eb7350ec90bfa2359d4485f87b5cceee3389a878771a66d305358b92b6c79e92c601d7f5381aea897444a059196288c52e4441734d155efcf78f7fb1ee20490de1f4523bca4d2a11df7a71d23c091dc8adc2be7da2f8aa87c0452564d54db6a44", 0xe9}, {&(0x7f0000001000-0x11)="af444c6eea104a6a9ea90a4fe054e55cbb", 0x11}, {&(0x7f000088f000-0x9a)="a378ba4145bce4193546387a4a223358fa33cf1f7428d5ea499056dd6dec52c754186b37340d4d639d7997cc42d8418136ef281ad9a144a4e40b57aba0fd0c76e14a79beb298326d8ffeec0e6ec516c2990dfc60fad2f9bc2f2ae36a4f758f6be60202863918d0e54c73ec2a3c60585d72ae3c86220ee24468d3d5e51e8fee664574a0e4d889397674e8684dd8007951df41d1096a1f4829f4bd", 0x9a}, {&(0x7f000077c000)="52921ec958744731f718fa2735c60f5896a0ac187f8f62276409309505b2eca907c194657c0977c420d4db51292f774232348c7c9324fee506766245e1c3b4c2de5e11da9f569d2baf55ce5011c5ba1a5c688c4d59659ef280206537c3be", 0x5e}, {&(0x7f0000000000)="e95666c8a9ccc5d32d2e3b51f38d86149210b37a4a43d08e475a6ca449887bacb33f9931de34d04bec021c1d45e209c547fd2f51337702ce5b1b310a8650a587ea417f62671eab1c4700d6cec15ff11678c16f", 0x53}, {&(0x7f00009b2000)="e8e84a4b0e8f953fcb016aa4e3ad4749e85029c876424857461165629f6057290e9406139d1d8f81539d770abfdb1fda411d3292ceb54247a53ec6cdd3c617514e701c61b9909e2953ab689acb6cf0e57313f8ec4091f41f6f9308bfe3df6d902092e4267d1bd66329989fa5393b878777d5eaae3f0caa0d967b5fbe80aab99ee97d77a4ba8d80e7a2ab33c932c7f1019abc192a233c78ab4cf41239de249c56c2fea4697fe687d552b9ad76e4f1742ec8fd7b0ec36121abb1a5cd9a7efd7b21b5a3a6253770d69117f2b155d736ef1571ab3f018ac8091957", 0xd9}, {&(0x7f00003be000-0xb)="0dbf78c8f155726a99be74", 0xb}, {&(0x7f000016f000-0x45)="26471bc9064155f0ef4f923922d447c3d94244dcc371723a19325c35a68884a46c53320a7ea309c2655f3f2a408e2d3d9d26563d7c90cb5ab38f7a1fb2c63dd9eef5506d47", 0x45}], 0x8, 0x0, 0x0, 0x40004}, 0x40000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) getsockname(r1, &(0x7f00007df000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a29000)=0x26) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000613000)=""/222, &(0x7f000039a000)=0xde) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ce7000-0x4)={0xffffffffffffffff}) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000bfa000-0x4)=0xffe0000000000000, 0x4) getsockname(r3, &(0x7f0000fed000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d11000-0x4)=0x60) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x10001, 0xfffffffffffffffd, 0x0, 0x0}, 0x10) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000e31000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000897000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ef5000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f6000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006f5000)=@sack_info={r2, 0x6, 0x9}, 0xc) r3 = socket(0xa, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000acb000-0xc)={0xffffffff8000201f, 0x0}) epoll_wait(r0, &(0x7f00005a0000-0x8)=[{0x0, 0x0}], 0x1, 0x800006) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000011000-0x4)=0x0, &(0x7f0000010000)=0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x78)={0xc8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8, 0x7ff, 0xfffffffffffffff8, 0xffff, 0x0, 0x6, 0x1, 0x3ff}) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/01/26 01:17:36 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001be000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x14000000000000}, &(0x7f000099e000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3, 0x1, 0xffff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000014000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x10b, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x1, 0x24, 0x0, "389fc55dd3b69d076d107c97fc782113dd3f34b53362df35cb4a8d92"}}}}}, 0x0) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000056c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000711000)=0x14) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000068000)={0x0, 0x101, 0x100000000, 0x3, 0x7, 0x406}, &(0x7f000061a000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000224000)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000b0000-0x10)={r2, 0x64, &(0x7f00005d3000-0x64)=[@in6={0xa, 0x3, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000116000-0x4)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ef9000-0x90)={0xe27, {{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]}}, 0x90) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000c81000)={0x2, 0xe583, 0x4, 0xffff, 0x4, 0x1, 0x3, 0x1000, 0xfffffffffffff3d4, 0xd1, 0x800}, 0xb) socket$inet6_icmp(0xa, 0x2, 0x3a) vmsplice(r4, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) r5 = accept(r1, 0x0, &(0x7f0000334000)=0x0) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00006e9000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f00003f8000-0x4)=0xc) tee(r3, r1, 0xffffffff, 0x0) connect$inet(r4, &(0x7f0000b14000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000084c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000444000-0x10)={0x0, 0xb, 0x3, 0xfffffffffffffe00, r2}, &(0x7f0000f32000)=0x10) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f000073c000-0x4)=0x4, 0x4) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00006f3000-0x4)=0x7, 0x4) 2018/01/26 01:17:36 executing program 1: socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x80003, 0x2) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000534000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x5, 0x800, 0x0, 0x0, 0x2000000, 0x0}) 2018/01/26 01:17:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 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) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x579, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000+0xcf0)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000000)=""/20, 0x14, 0x2000, &(0x7f0000002000)={0x1a, 0x1b, 0x8, 0x0, 0x2, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000-0x8)="aa42223d0e4f2f29", 0x8}, {&(0x7f0000001000)="d558e9db0b34901a", 0x8}], 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000003000-0x1)=0x617d, 0x1) sendmsg(r2, &(0x7f0000c8d000)={&(0x7f0000001000-0x6)=@hci={0x1f, 0x26, 0x3}, 0x6, &(0x7f00006a6000)=[{&(0x7f0000001000-0x2c)="1f63b4969aff19bfe691e32338f2b3ac4c156e63f11e63adbe83187d4e83af4f87f1a808a3c5d27a0aced443", 0x2c}, {&(0x7f0000000000)="01791b00973c8c", 0xffffffffffffff2a}], 0x2, &(0x7f0000001000-0x108)=[], 0x108, 0x10}, 0x80) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x9, &(0x7f000018f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000e26000)=0xdc5d, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000be3000-0x2)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r6, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fde000-0xa0)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000fe5000)={@loopback={0x0, 0x1}, 0x1000, 0x3, 0x0, 0x4, 0x9, 0x100000000, 0x1}, &(0x7f000050e000+0x25d)=0x20) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000261000-0x20)={"5810e800e055502baa70deacf9164382", {0x4, 0x8001, 0x80, "00000000a002", 0x7, 0x0}}) 2018/01/26 01:17:36 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000001d000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000013000)={0x80, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x92, 0x7ff, 0x56, 0x7, 0xfffffffffffffff7, &(0x7f000001d000-0x10)=@generic="ac70ced3260bcd6f0c16730daa5d0ad9", 0x9dd, 0x4, 0x100000001}) socketpair(0x12, 0x6, 0x800, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f0000017000)=""/12, &(0x7f0000015000)=0xc) sendmsg$key(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, @sadb_lifetime={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x100000000000) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) 2018/01/26 01:17:36 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000036b000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000070000)=0xe8) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) writev(r0, &(0x7f000035d000-0x10)=[{&(0x7f0000837000)="5ef0f0ea575a50c9610d50c4e4a6a7da70d12ce99f2e87945094b06fae85e03c49fe8bb2bfbdc408b8076abb16200b48e570013c4c2675ed2cbe41f8db182094d845e47506cd6025ce0bf19ad9b9bcec3481213a31c9ce410dca3905d28e044769748020826e", 0x66}], 0x1) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000196000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000f89000-0x60)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f00000ba000-0x8)=0x0, r1, &(0x7f00004cf000-0x8)=0x0, 0xbb8, 0x2) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000a88000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f2f000)=0x10) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00006bd000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4dc0b279b5ddfd6f2276a65ec9065dbd"}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000544000-0x8)={0x0, 0x5}, &(0x7f0000214000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ae3000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4000000000000000, 0x2e, 0xfffffffffffffffc, 0x40}, &(0x7f0000349000-0x4)=0xa0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0xffffffd6, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00002bc000)={0x0, 0x0}) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x3f, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000127000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000077c000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000125000)={r2, 0x6, 0xfffffffffffffff9, 0x8, 0x0, 0x4bf}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x3f, 0x7ff}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r2, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x14e3, 0x9, 0x101, 0x80000001, 0x4, 0x5, 0x1f, 0x5, 0x75f, 0x5, 0x3, 0xffffffffffffffc1, 0x27, 0x6, 0x4]}, &(0x7f0000000000)=0x108) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000003000-0x16)="c18bea24b889ef2bc9f3f7ee069815d4a5a3210f567c") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={r2, 0x3}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000005000-0xc)={r4, 0x9, 0x8}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005000)={r2, 0x80000001}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000006000)={r3, 0xfffffffffffffffd}, &(0x7f0000007000-0x4)=0x8) r5 = gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000+0x3e)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) r7 = getgid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={r5, r6, r7}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r2, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r3, 0x3ff, 0x30}, &(0x7f0000007000)=0xc) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x7, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00007c0000)=@req={0x3f9, 0x3, 0x3, 0x0}, 0xfffffd24) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[], 0x0, 0x0}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ab6000)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000fe5000)={0x0, r1, 0x0, 0x2, 0x0}, 0x14) 2018/01/26 01:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a8e000)={0x0, 0xde, "579ed14d01d88953026b5fc56c88f6942f0290e27c0c73ba5010a563e1f2d2b197adc8a7138d8f49668357b1f08c036b1c63d651c4073e58e8ba209a8284cc10adac1a18b26715f2c5536681c4e0fab3a454af14916fe70c6533896d328665af114579b20c0d94806186b3afeb4ddad62f144e5332a51cafd69750047e248afd28a4537f0de5a98382751ab7348c21f49cdbd06c98c0e564736e0df6d5bd2c0c5493ff2000f8987ce90628f7d810168509920d80177a8ee5e90e7095382f3d8ce18866fb0f269a498c93a0568d9b2858470ff3ba08ff06972381333bc3d9"}, &(0x7f000079f000)=0xe6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000040a000)={r2, 0xd42e}, &(0x7f0000f97000)=0x8) 2018/01/26 01:17:36 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) write(r0, &(0x7f00001ba000-0x1)="99", 0x5da) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xd0)={0x2, 0x1, 0x7ba0, 0x9, 0x1a, 0x0, 0x6, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x100000000, {0x6, 0x33, 0x19a, 0x4, 0x0, 0x3f, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_x_sec_ctx={0xd, 0x18, 0x9, 0xc000, 0x5b, "e529ac9d20fd118c90007f5481e26d6161fefc74cf5a3e607e4c231a18a9313c15a86f460cb2d563f39244fa36839c16e7017cb0ed1d22597a91754b0f56712f8664f1ec49cf7a944e0e7c036cc0449e0679e9c6817c3b263e43f4"}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/26 01:17:36 executing program 4: mmap(&(0x7f0000001000/0xacb000)=nil, 0xacb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="725ac172d420fb8caa70e63d3fa84a11", 0x10) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000ac9000-0x4)=0x0, &(0x7f0000ac7000-0x4)=0x4) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fd9000-0x8)={0x0, 0x420, 0x8001}, &(0x7f0000418000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000303000-0x14)={r1, 0xffffffffffffff58, 0x7fff, 0x100, 0x9, 0xffffffffffffcc1e}, &(0x7f0000976000)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002cf000)={{0x2, 0x1, @rand_addr=0xb11d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="37639d8ed294", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @rand_addr=0x3acd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c88000-0x4)=0x0, 0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000f27000-0x2)=0x6, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f03000-0x10)=@common='syzkaller1\x00') recvmsg$kcm(r0, &(0x7f00008b2000)={&(0x7f0000c68000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000082b000-0x40)=[{&(0x7f0000e15000)=""/132, 0x84}, {&(0x7f000097c000)=""/147, 0x93}, {&(0x7f000067d000)=""/80, 0x50}, {&(0x7f0000883000)=""/53, 0x35}], 0x4, 0x0, 0x0, 0x6}, 0x1) 2018/01/26 01:17:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f000083d000)=0xc174, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000074000)="8188c741cc18ec0a", 0x8) 2018/01/26 01:17:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x25) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a24000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002000)=0x1, 0xffffffffffffff47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 625.192675] can: request_module (can-proto-0) failed. 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ef000)={0x0, 0x0}) recvfrom$inet6(r1, &(0x7f0000ddf000)=""/16, 0x10, 0x0, &(0x7f0000c31000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) recvmsg(r1, &(0x7f0000fe1000-0x38)={&(0x7f000092f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000db6000-0x10)=[{&(0x7f00001b0000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0xfffffffffffffff8}, 0x20) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000fa9000)={0x0, 0x0}, &(0x7f000046b000)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000585000)=0x0) poll(&(0x7f0000ef2000-0x8)=[{r0, 0x1080, 0x0}], 0x1, 0x1000) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000041e000-0x4)=0x0, 0x80000) r1 = socket(0x2, 0x0, 0x81c) getpeername$unix(r1, &(0x7f0000b1c000)=@file={0x0, ""/108}, &(0x7f00001fc000-0x4)=0x6e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000405000)={0xf706, 0x5, 0xfff, 0x8, 0x3ff}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000a56000)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f0000639000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ab3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r0, &(0x7f0000e6a000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000073b000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r4}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000937000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb6b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x198, 0x2, 0x9, "c3d63cd22be9eb9867fc823a43408bfa69819cf09dc2a9fb2f43a51c8daf96583bb2f3c612adbe8f38bbdcd46e5fda9edd23965f980e33ba423eb64e003c46b9bb89837a3bd41db12b6e8f4a0671faa3"}, 0x160) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000048000)={0x1, 0x5, &(0x7f0000c82000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000a6c000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000b55000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000a44000-0x4)=0x1c, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00009b2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000810000)={0x11, 0x1b, r2, 0x1, 0xda9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$nl_route(r1, &(0x7f0000d0d000-0x38)={&(0x7f0000527000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000fdf000-0xf)={&(0x7f0000463000-0x14)=@getneigh={0x14, 0x1e, 0x1, 0x6, 0x3, {0x0}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) [ 625.234453] can: request_module (can-proto-0) failed. 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e5000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0x0, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @broadcast=0xffffffff}}}}, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f95000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f96000)={@common="7369743000000000000100", @ifru_flags=0x800}) socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000510000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000442000)=0x0, &(0x7f0000f98000)=0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000088e000)={r2, 0x0, 0x4, "b4bed00ce5fc0ce8ec646990ea03d1631160ad039543af152100a310304308b62cc765e711c7bf0a0dee815524fb426abe318e79ef697e69cf0d6edef05eb2d86ea1b65df375c80adb239cda8b9891f11da550c0e17d9827e57f7923f0f0fa76376cf9f956e085285c504f6e98d621da2864d8e7ee38349be207023dadf9891d866551c9b523e9dcb944f5e991d27ba5e36beab99ef463b099311227dc1bbbd17c8c3ab1b109feca0693bf0ecd5d5239158b7bbaa117b3d4fe8e7e97043a0ed442c9cb825f88b3a8c51916a8d7a7679bd5c5e7b552884dc6bb162fdab1869e86931638d029b21106756710fbc942114713b28e2e7f"}) 2018/01/26 01:17:36 executing program 4: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000029f000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000571000-0x20)={@generic="79b0cc8c77814b25d0737aaf7cef7562", @ifru_flags=0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000afa000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00002dc000)={0x200}, 0x4) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000014000)=@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}}}, &(0x7f000042e000)=0x32) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00008b7000)={0x0, 0x0, 0x7fffffff}, &(0x7f0000949000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001dd000-0x10)={0x8001, 0x820a, 0x1, 0x2, r1}, 0x10) syz_emit_ethernet(0x2f, &(0x7f0000ae8000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, "8902000000"}}}}}, &(0x7f0000abf000-0x10)={0x0, 0x1, [0x21]}) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000008088) bind$inet6(r0, &(0x7f0000941000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000046f000-0x4)=0x7, 0x4) socketpair(0x11, 0x0, 0x20, &(0x7f00005d9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000837000-0x4)={r1}) r3 = socket$inet6(0xa, 0x802, 0x88) socket$key(0xf, 0x3, 0x2) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f000027b000-0x89)=""/137, &(0x7f00005ba000-0x4)=0x89) sendto$inet6(r3, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(0xffffffffffffffff, &(0x7f0000388000-0x33)=""/51, 0x33) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000d39000-0x4)=0x0, &(0x7f00006a5000)=0x4) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x9, &(0x7f00009bd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00005fa000-0x4)={0x6}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x0, 0x6, &(0x7f0000c37000-0x8)={0x0, 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, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000009000)=@file={0x0, ""/67}, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000b, 0x81, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000000b000-0x8)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000a000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@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], @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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) r6 = gettid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000009000)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) r8 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000000a000-0x38)={&(0x7f0000007000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000009000)=[{&(0x7f000000a000-0x9f)="23d96720189a1d93b8b8e049a58e0d8d248d78a1675e22a2179460dcaa9ba4cbf3f42211c771b867fbd93cfc8ca6ddc412cb6bdc8d90f539e1dc00bd93a877e9d71fe4f9feb27d8e0f1b5cf1f98ff54dfcc9d904c8aa8357b5829c5a3554758d6c1ea532068e486a3f14775a686e9747a3d8d82fb54e810e67bb532bd65b4ec483c142cab3cb1d3f83d6386feedc36cd6b6e2391f446e402946435f3b1e9bf", 0x9f}, {&(0x7f0000001000)="84df517eb05a86ed83a28ea61c27bce1fb8754d27293f4eeb4f2bbfd12e20f01ea04ba94d0b0f68c2b302ecd45ff934c74641894b3876282ab", 0x39}, {&(0x7f0000009000)="2da8247adcc7e6d4e85e8e85fc5636405e73df6961255b05d7947119ad120fe67a264d22f5b7560efd8d7309ffbff06f26807ee2f24469b4a75331f93939370b0aaf6c00552c1787181b403ac108d6ef4641f408330ec4f8fa6e383a9e1acbf378fdbf68d4", 0x65}, {&(0x7f0000002000)="7b26f8b3eb33611b4577cc0d62b8bbb97dee0b1c864d7b1d5be7360ce556b2f76cb574b4f3da8f39bddc37ca5e13af5b840c3ed28ad9e8d30eb25265690fe46b4049f9b5c856f80d522124faa3a374c3813e687084dce7728f5139e4eb7b7e2ab66fec0ffe1a05f9", 0x68}, {&(0x7f0000001000)="9b3c5166a6f118de26320a3cde21242c1fe9fd7f6f798c358b5a57324a67b98c3762feb6c927f2fcfd6aa1ae5aded1ef73741199560b493668f272c3d27faccdcdb703e437ebc651b857cd7ace6474115b014d9a553b77dd490318", 0x5b}, {&(0x7f0000009000)="d72281fad7d74010993289afeffe17cd5a678e29ebf130511daf787d9f2bfb62e08e79dd7c48b37add33a1f91b1080d5647cfef65615af46c3bc8fdf3dcd4a66fc263b925f0d97d6c59b8133e0955fc61b98055e0bfc994013c61d85ba0ad9237ab68ea2075940a8e8fca000", 0x6c}, {&(0x7f0000008000)="374fabe72aea02e45645c4619ea78b46450fa2ffe9c1e28ce83af20c049eb309bfff66bc1134b66c4eb6ec3b39d591996d17d9600ae47a7c1dc03700f2209ba66f1297bad53e38bcb6ff61bf8a60308ce77214d3dbbe3d10f6cd250bfd67a73c626fd2ed92fff55d6b20fc96f53fe06654a867c28315e25a62f92bf7a224fd5c2753a58686c591e3797539c8022236e7a450ef018d103889bf5904021ccfe0fd1ccdafac2a05a586102c7ffe140793cb55bce939490d4d20b74a579df77cf3e136c9ed0862", 0xc5}], 0x7, &(0x7f0000002000-0xe8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe8, 0x40000}, 0x8000) bind$vsock_stream(r0, &(0x7f0000005000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x100000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0xffffffff, 0xfffffffffffff321, 0x9}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x3, 0x10000}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@generic="da38b76050a9ea7c22f0179b41e9c859", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000001000)="88b05dfef4018786e3188936c419c9d3ed0e2602372eb34d5fe9ed684cacaa7294a975b9e09d979bdcbac1ca36564a13e10692a3cce85dbe11b9efde17dd2bd29fbca1b1df7d48711d0b3f88143d2a22df384d7bc1d47acdfdfeef8c7a6aa4630fb390df448fc19cf7efbb266a23c1d303eccdd1cad4c0c5cae9aaad4005de4753f474a8d19d42c31149500113b8b3eb1041276f37b38a7d782f7e5ebf9ff53d4f0c8bf655e8d9dd0a68b2715418b5", 0xaf, 0x80, &(0x7f0000000000)={0x11, 0x7, r5, 0x1, 0x7fff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x6}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000)={r3, 0x6, 0x37, "a487e22114e5b5a3e65aef96a4a70dc742b9e5d67d81efb42a016efdd07838b09d9eecd464cee5ccdfa5968dd9a6bcb64cf277247211d3"}, 0x3f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x100000001}, &(0x7f0000003000-0x4)=0x6) r7 = socket(0x10, 0x2, 0xb6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000005000)={r6, 0x1}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000001000-0x1e)={0x2888dd51, 0xfffffffffffffffa, 0x5, "fdeedddd8251", "218c3e351c743a4a5085e455a09c353c"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9ce00000, 0x2, 0x9, 0x2, 0x7fff, 0x39b, 0x9, 0x1f, 0x0, 0x7b5, 0x8, 0xffffffffffffffff, 0x4, 0x9, 0x7ff]}, &(0x7f0000006000)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000007000)={r2, 0x6, 0x0, 0x6973, 0x0}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000005000-0x10)=@nfc={0x27, 0x4, 0x9, 0x7}, 0x10, &(0x7f0000009000-0x30)=[{&(0x7f0000008000+0xa93)="690987356a230c6cfd8a648fb5174d5613fdf31f20062f5a4dc72d23241a9e5a60d0ffa94b4449a93fe15e361011d34aa9e9b725542b794ae29fb4e8c58f449eb17fbd211113689907dcb2a958dd473d371e57af2a6061ff263b61a507e54f29dbf47e00c0776bd02b7cc8d891fbdf56fd1e78d5d66d4b49b00a1e98", 0x7c}, {&(0x7f0000005000)="52c1f38db12ec799516f8ae7f7933ebd11073f99ecd8c59650536b5d225e", 0x1e}, {&(0x7f0000009000-0xe3)="2d6266d0394b05fc693bd5521e21df8ef8afecb629324fa6124fa8fb8bc932044edcbbbb4902cce339453fd15a4e09c5c9d953a5be0a645ad040b7be0f6730b232169bbdaf8086ada56e71841731e63edadc2f19bb90f0115933fd242301ddabff209140c1dcc5b33e04faeaf93c606c92093c76c3142c540322bae2e3bfffc69cbd34f483e46f1791c2cc71a338ddb08e52cbc7520b750b411aa5680d1361e2da40f618ed63a3ad4fd96c064c4992a1563133603c7ee2cdeab28d8a56ff2074f4394f31835071c2897e77a5c27ad84caa0da64d4fae89fc6c7c92619e28812451fb71", 0xe3}], 0x3, 0x0, 0x0, 0x4080}, 0x10) 2018/01/26 01:17:36 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000)=0xfffffffffffffd60) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000819000-0x4)=0x3, 0x4) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)=0x0) 2018/01/26 01:17:36 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x800005, 0x8, &(0x7f0000575000-0x1)='?', 0x1) setsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f0000774000)=0x1f, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000029e000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00008cd000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000+0x2c4)="91a10e8727b43b023f1e85108d126a9e7cc532b6c31d3c51edb2c2e2180f3accbf7eed3fb3151d7159466c6e0af5cf1fb2a9141b03aebb97dfa3907a2bb4a1e136fedee2d07f5595b703fcd84e17069714acb8fb58b8b5cd2a168334d3dc311d9d9deca7805731515fa097c667d2bb7c34a6fdb8afb5bb32b29bf20f9114de71d3075f1093d4ea60076279ea8a15e76b513980913b6c45428b9bb161b9691b752bb895b98dedd4637edbb34618e70747a3abddd7999e7effd96c44b73c341fa9672cc556f6241d9c8dcf1776c0b1238afa04240980e6f013a7c87ecd2a36076f410f94", 0xe3, 0x8010, &(0x7f0000000000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffc90) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ad8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000248000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x14)="ff0f0000d8098a00800000fff80000030184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000010e000)=[], 0x492492492492705, 0x4000) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed9000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000f7000-0x4)=0x1c, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000489000)={0x6, 0x1, 0x8, 0x128, 0x0}, 0xc) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000edd000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00007ae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00007ca000)=0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00002ac000)=0x0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00002ff000)={&(0x7f0000a3d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000541000-0x10)={&(0x7f00003dd000-0x9c)=@newae={0x48, 0x1e, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xffffffffffffffff}, [@replay_thresh={0x8, 0xb, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x1, 0x4, &(0x7f0000522000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) close(r0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) socketpair(0x15, 0x807, 0x1ff, &(0x7f000092c000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000723000)={r0, r5, 0x7, 0x0}, 0x10) epoll_create1(0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f00002fb000)={@multicast1=0xe0000001, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000017000-0x10)={0x5, 0x7, 0x1, 0x100000001}, 0x10) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001f000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x1ff, &(0x7f0000016000-0x10)={&(0x7f0000024000)={0x40, 0x21, 0x300, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0xa}, 0x1, 0x0, 0x0, 0x0}, 0x80000000) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000024000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000d80000)=0x6, 0xffffffffffffff33) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x1ec) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000cf000)=0x0) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000163000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000d0000)=0x0) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x8000000000000, &(0x7f00004d5000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000b4d000)=0x8, 0x4) recvfrom$ax25(r1, &(0x7f0000914000)=""/250, 0xfa, 0x2000, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00008ef000-0x90)=[{&(0x7f00002d6000-0x38)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00005dc000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000011a000-0x8)={0x0, 0xfb1e}, &(0x7f0000189000-0x4)=0x8) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000c6d000-0x4)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000305000)={r2, 0x4, 0x5, 0x2, 0xfffffffffffffffa, 0x7fff}, &(0x7f000040a000-0x4)=0x14) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00004eb000-0x1)=0x0, &(0x7f0000245000)=0x4) r1 = socket(0x11, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000926000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000724000)={0x2, 0x1, 0x6, 0x6, 0x0, 0x80000001}) connect$inet6(r1, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) 2018/01/26 01:17:36 executing program 4: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) socket$inet6(0xa, 0x803, 0x7fff) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x6, 0x7a, 0x0, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:36 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001c000)={0x0, 0x0}, &(0x7f000000e000)=0x8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000002a000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000012000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x10000000) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x2a3, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0x2, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x20048095}, 0x0) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066b000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) r2 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0x9d2000)=nil, 0x9d2000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f000081d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009d2000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000a6000-0x8)={0x0, 0x0}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009d2000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00009d3000-0xc)={r2, 0x80000, r3}) connect$inet(r0, &(0x7f00006ef000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00003b4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000381000)=0x10) bind(r0, &(0x7f0000b6b000)=@ipx={0x4, 0xc0, 0x1, "8d0c57aeb3e2", 0x80, 0x0}, 0x10) r1 = socket(0xf, 0x801, 0x7fff) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002d5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00006e5000-0xc)={r3, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[], 0x0, 0x0, 0x0, 0x4000800}], 0x1, 0x14) sendmsg(r1, &(0x7f0000169000-0x38)={&(0x7f00001c7000)=@nl=@kern={0x10, 0x0, 0x0, 0x2000090}, 0xc, &(0x7f0000d48000)=[{&(0x7f0000ec5000)="733ee17be026e0f720d458cb1e36c683b910f468187ace", 0x17}, {&(0x7f000028b000-0x51)="9beb712fa79d72f1659bc2cfa0569373fdc6236f34d79dfd7060a04491beeb62976c3eb25c9e57388bfd54e127acd37e7d8b1dbbad3bc154ada52d4a644fcb5a61e75768181bcd05be98de72b1ae7c1b27", 0x51}, {&(0x7f0000f90000-0x6)="a5a93c0ce8fa", 0x6}, {&(0x7f0000b44000-0xa4)="d53c607d8737d13596ce2f145cf471fb56ab3ff4fbe8569dff5689b559adeea48dab9efadc8ef7a1fe15bdae70ac81b677ca6b5adbf3d30f38c8e1eea11797e40b827aee1d30588c3949dfeae894f52a5b8f0db2db400545ff1d297b4033e24f242027e06702c4da46b285d9fcdd00339eb71bdbbdbb4cbb97808179eb8f8aba7fd33128c52f48d3e7d0beca3815bbd9289c6410b230c8b263fae22152315e7b835300c4", 0xa4}], 0x4, &(0x7f0000463000)=[{0x110, 0x117, 0x1, "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"}, {0x28, 0x114, 0xca, "69ee1fcd676e2dc96a9d53ef006d925202fd"}, {0x90, 0x109, 0x0, "98aea3339717c7b9c1b696bda3efce0394ae3723f3ee05580156e7a7a0b7bc41317172ada8530b93b830f0ec6b1114b8cd56543a17763c7de7a6adca01fba8ed3db639ca63a22e93c1f8e34317563dfed829d396c13406671299ab35c9ab28b5fd8d85026ff92ef717511fcd2d7eca591b393314f70f76698043a6926330"}, {0xf8, 0x129c82d4788117bc, 0x9, "eab6f725ec9f135fa6d1bff38fab4f9a6eb94fb89c0c6fcfb902a63438adb985902d18a7a8ae2652de568254fe7e38d88090bdc149facab6376c39b6afc9d380e52ad14c4e0084ec052739aa5122a4fd76974fc42a8954e7104b567a473909775dde1abc6c12b33558587ee2d0243bdb64e8efa7b5fa270d6fd39ebb183245e6729a2c57401ed158c04a07444947906c24b178dff5212c7f180238e82ef56dd01f723c23ec4558a82b80361bcde78e3ea72ff3b71c7adb7a37f79f9bb3a8ce07ff9f963102203f1d336cd4b1f683ee08aa4408f3e524697ceb2858839f6710b8d0611056206a69"}, {0x58, 0x10b, 0x5, "ad28bce41f28b0797eb4ace01556d9848c593fa3e52eb2a88ce05380f819ced77d2e8db798a70e39baa6b118b474fa96806c0915854231dcb55af61693718c27a4418fbba58885"}], 0x318, 0x20000810}, 0x1) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000087b000)={r3, 0xfff, 0x9, 0x1f}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000734000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be5000-0x4)=0x8) sendmsg$nl_generic(r4, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind(r4, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000f9d000)=0x7fffffff, 0x4) sendmsg(r0, &(0x7f0000f9c000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00003a3000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e72000-0x4)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7f6b107", 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000f9b000-0x4)=0x0, &(0x7f000091f000-0x4)=0x4) 2018/01/26 01:17:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ba2000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000062f000)=0x111) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000084000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000a5c000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000860000-0x38)={&(0x7f0000a1c000)={0x10, 0x0, 0x0, 0x100a0000}, 0xc, &(0x7f000091e000-0x10)={&(0x7f0000306000)=@expire={0x34c, 0x18, 0x2a, 0x7, 0x2, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1, 0x817, 0xa, 0x80, 0x0, 0x29, 0x0, r1}, {@in=@multicast1=0xe0000001, 0x1, 0x7f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {0xffffffffffffffd8, 0x8b9a, 0x1, 0x100, 0x7, 0x8, 0x9, 0xd68}, {0xd53b, 0x5, 0xffffffff, 0x4}, {0xfffffffffffffffc, 0x8, 0x6}, 0x2, 0x5, 0xa, 0x5, 0x4, 0x80}, 0x7fffffff}, [@tfcpad={0x8, 0x16, 0x4}, @algo_aead={0x4c, 0x12, {{'seqiv(rfc7539(cbc-camellia-aesni-avx2,tgr160-generic))\x00'}, 0x0, 0xc0, ""}}, @lastused={0x10, 0xf, 0xffffffff80000000}, @offload={0xc, 0x1c, {r2, 0x1}}, @tmpl={0x1c4, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x3, 0x2, 0x81, 0x0, 0x4}, {{@in=@multicast2=0xe0000002, 0x3, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x2, 0x6, 0x62, 0x1, 0x10001}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x4, 0x3, 0xa8e3, 0x6, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x102f, 0xff, 0x0, 0x65a171fe}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x0, 0x1, 0x100, 0x0, 0x140000, 0x81}, {{@in=@rand_addr=0x5, 0x1, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x4, 0x0, 0x12a, 0x6, 0xf83, 0x200}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x8001, 0x10000, 0x3, 0x4}]}, @replay_thresh={0x8, 0xb, 0x8}, @encap={0x1c, 0x4, {0x0, 0x0, 0x3, @in=@dev={0xac, 0x14, 0x0, 0xa}}}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4004}, 0x10) socketpair(0x1b, 0x80000, 0x3, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a35000)={0x0, 0x80, 0x0, 0x9, 0xff}, &(0x7f0000cce000)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000092d000)={r4, 0x1, 0x1, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000a54000)={r4, 0x3f, 0x69, "6d4fabfada90e0f729ab4d851ef1a8c736818e4c3b6ad561f61bc925530d5528bed28913ea4fb15b09036468cb0f49f01d060a4380023396dd32e49012d27d60b0783b234fa59ec83c478a1e304d717bbbfd927fb65bbb891bb7c008753be8d655097c8b3221b91c9f"}, 0x71) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x5, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000198000)={&(0x7f00005bd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005bc000)=[{&(0x7f00005bd000-0xae)=""/174, 0xae}, {&(0x7f00005bd000-0x16)=""/22, 0x16}, {&(0x7f00005bd000-0x7b)=""/123, 0x7b}, {&(0x7f00001e9000)=""/118, 0x76}, {&(0x7f0000106000-0xbb)=""/187, 0xbb}, {&(0x7f0000272000)=""/219, 0xdb}, {&(0x7f00002b5000)=""/138, 0x8a}], 0x7, 0x0, 0x0, 0x8001}, 0x1) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000)=@l2={0x1f, 0x3f, {0x2, 0x3, 0xffffffffffffffff, 0x200, 0xc80, 0x9}, 0x6, 0x3}, 0xe) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000003000-0x4)=0x8, 0x4) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8800f, 0x44, &(0x7f000097b000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000711000-0x58)={0x26, 'skcipher\x00', 0x2, 0x26, 'lrw(cast6)\x00'}, 0x26) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$alg(r2, &(0x7f0000f3a000)=[{0x0, 0x0, &(0x7f0000f44000)=[{&(0x7f0000164000)="99edf1a5130c5eae634b3e3a2509b67f708eb183cb62cbeb117aab2b66bf32a7404268868e9a556acecf4f1eb672cf6af4628bc6218b3a6f81fce5bbfc83906be9b95f690e18e6b66423d84dd269b81b1e7ec95501f88d04af2e3c132c114fc35448674f74d7014beef1f9d3b1e54118273aa7d4c3d3e7bd37c70105193ac427474d5c4bdb8712ebe836df8a783dfc7c", 0x90}], 0x1, &(0x7f0000ac9000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000cc6000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000121000-0x50)=[{&(0x7f000082c000)=""/159, 0x9f}], 0x1, &(0x7f00004cc000)=""/0, 0xe1, 0x0}, 0x0) 2018/01/26 01:17:36 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000089d000)=0x0, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000a90000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000b0c000-0x4)=0xc) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000da6000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000674000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000624000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000da6000+0xd18)={r1}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000da6000)=0x9, 0x4) accept(0xffffffffffffff9c, &(0x7f00006dc000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) 2018/01/26 01:17:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x803, 0x0) pipe(&(0x7f0000d30000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/26 01:17:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a2d000)={@common='lo\x00', &(0x7f0000f6a000)=@ethtool_pauseparam={0x12, 0x5, 0x4, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x0, 0xb, 0x400, &(0x7f000029f000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000db6000-0x4)=0x12, 0x4) sendto$inet6(r0, &(0x7f0000505000-0x1)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/26 01:17:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x800000000000) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x0}}}, 0x32) bind$inet6(r0, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) accept4$inet6(r0, &(0x7f0000bf1000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b06000)=0x1c, 0x800) 2018/01/26 01:17:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000035c000+0xb0)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d43000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000446000-0xb)={0x7ff, 0x7ff, 0x0, 0x100000000, 0x1, 0x6, 0xe322, 0x2, 0x7, 0x40, 0x7}, 0xb) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r3 = accept(r2, &(0x7f0000367000+0x89c)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f47000)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/01/26 01:17:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f00008a5000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0x1b6) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a0000)={0x0, 0x18, "58cd534f8787a430779858222d59ad263096928e4773c85c"}, &(0x7f000057c000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e2f000-0x8c)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) connect$inet(r0, &(0x7f0000a02000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:36 executing program 4: socketpair(0x6, 0x1, 0x81, &(0x7f0000d9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x30e}, &(0x7f000063e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c6e000)={r1, 0x90, "67da64d256c4bfb0a74f59a9ac8a5c51db4744e48b78382ab2a6d62584548232a7393b118aa4917c4063e2faaca10c062231d243f8d72b2f041d94b0e6a0596e144f1b06003b213b7963998210377d3b52c51f83d171b0e97c3a7e14decea996826cdd10733d6d9ffaf326e736d4f6ee57faa0675fa026cf8e57a07c785c85bec7da06cb7d275f848cd20a5ffb976fd5"}, &(0x7f0000000000)=0x98) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@local={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000a76000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/26 01:17:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003e1000-0x58)={0x26, 'skcipher\x00', 0x1, 0x0, 'kw(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7f000-0x20)="0f1209a655074b96a72af7977c1c1f0207", 0x11) pipe(&(0x7f0000104000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000780000-0x4)=0x0, &(0x7f0000989000-0x4)=0x4) 2018/01/26 01:17:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e9b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00009a7000-0x28)={&(0x7f00000eb000/0x4000)=nil, 0x8, 0x7, 0xa5, &(0x7f0000e62000/0x1000)=nil, 0xd0}) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f0000109000)="36000000000006e7190100000000000009001e88d7ac0003", 0x18, 0x0, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:37 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ea6000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fd4000)=0x10, 0x80800) pread64(r0, &(0x7f0000d67000-0xc)=""/12, 0xc, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fd5000)=[{&(0x7f0000d31000)=""/253, 0xfd}], 0x1, 0xb) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r1, &(0x7f0000fd6000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/26 01:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f000008c000)={&(0x7f0000fbd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000207000-0x10)={&(0x7f000040c000-0x5c)=@getsa={0x28, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r0, &(0x7f00005b3000)=@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}}}, &(0x7f00009fb000)=0x32) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/01/26 01:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000845000)={0x0, 0x6a, "3bb4fca8c0389a94cdf9d8f506ceb9cb231c933d7f32565b3a4bd26c68e15644f5af8cdac7bac046e3f5977f370c5167e51e1b869341b636b53d3b40be61b7caef448b89dd46716e0d85fea4be32e3c6d1c7eaf31d8b7a7b285e1c64cd61107f3f701b480771411aa61c"}, &(0x7f0000d46000)=0x72) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008bb000)={0x0, 0x4, 0x810d, 0x101, r1}, &(0x7f00006d8000)=0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/26 01:17:37 executing program 2: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef5000)={r0, &(0x7f0000ef5000)="ea4e764e0dbf22f6eaee05835fc05c4616664986f253fb6e339b2606", &(0x7f00001dd000-0x1000)=""/4096}, 0x18) 2018/01/26 01:17:37 executing program 7: socketpair(0x2, 0x80002, 0xfff, &(0x7f000016c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 01:17:37 executing program 4: r0 = socket(0x4000000000f, 0x80007, 0xe13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x9, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x3, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x0, 0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="2531e0c82295", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000a5000-0x48)={0xb, 0x0, &(0x7f00007bf000)=@raw=[], &(0x7f000033e000-0x4)='GPL\x00', 0x68, 0xf1, &(0x7f0000f46000-0xf1)=""/241, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000202000-0x4)=r3, 0x4) 2018/01/26 01:17:37 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000)="", 0x0) r1 = socket(0x0, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="bd975d5024c3afeeac3033908ab15c5ab877423c781ab336c8e576ab1db82a3c91092289b61212be8832081677c97a6dc3", 0x31, 0x40, &(0x7f00008cc000)=@ax25={0x3, {"d95527eea6af3e"}, 0x1000}, 0x10) 2018/01/26 01:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f000082c000)=0x1000) 2018/01/26 01:17:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a96000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000012d000)=0x1c, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000bce000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b643f40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x10000, 0x7fffffff, "b5e19cb32e8daf9d7bc7f9ee3547d56fa7634f1283efe9a85c3ef6353aeb21497f8867f9942493df97bb5136d0e0cb7e83e61d625640e0a5620daf737ed699ef3233f88cb7503ad492e8237507652781"}, 0x160) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$packet(r0, 0x0, &(0x7f00006d7000)=0x0, 0x80800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000021c000)=@req={0x73, 0x1, 0x6, 0x40}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/26 01:17:37 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000bb9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000dc9000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000001000-0x53)=""/83, 0x53, 0x140, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x800, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) splice(r2, &(0x7f0000003000-0x8)=0x0, r2, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/26 01:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c2000)=0x14) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000018000-0x10)="02000000020001001300be8c5ee18c88", 0x10) 2018/01/26 01:17:37 executing program 5: pipe(&(0x7f0000815000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000027000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_mc={0x8848, {[], @ipv4={{0xd, 0x4, 0x6, 0x0, 0xdf, 0x1, 0x80000001, 0x5a, 0xff, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0x1, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x13}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, @ssrr={0x89, 0x0, 0x7ff, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @dccp={{0x3, 0x1, 0x4, 0x1, 0xfffffffffffff000, 0x0, 0x0, 0x4, 0x80000000, "714ae4", 0x10000, "1af011"}, "c333a362f65bb80ff3d537339eb626bccbbd05d50aba0203334922af22de6948e2deac0e382d6e428a4e86fff3cf5fd3ca795c323b5fd56fb54c18426c0202b4ba07a2812d20c5d34f49028431d6b844acb6eec1ea5a8c46613d800f47c665e90f804e6d0477cd9668d75f2936a085396c2d8d36d0723c1af54e1fee912a349024256f9564ddba4c40152038532824f38feda503bd1c614e2de60f"}}}}}}, 0x0) [ 625.900451] syz-executor0: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 625.913478] syz-executor0 cpuset=/ mems_allowed=0 [ 625.918490] CPU: 0 PID: 32622 Comm: syz-executor0 Not tainted 4.15.0-rc9+ #209 [ 625.925851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 625.935215] Call Trace: [ 625.937812] dump_stack+0x194/0x257 [ 625.941452] ? arch_local_irq_restore+0x53/0x53 [ 625.946117] ? idr_get_free_cmn+0xfd0/0xfd0 [ 625.950427] ? kernel_text_address+0x102/0x140 [ 625.955010] warn_alloc+0x19a/0x2b0 [ 625.958629] ? zone_watermark_ok_safe+0x400/0x400 [ 625.963462] ? depot_save_stack+0x12c/0x490 [ 625.967774] ? check_noncircular+0x20/0x20 [ 625.971983] ? save_stack+0x43/0xd0 [ 625.975585] ? kasan_kmalloc+0xad/0xe0 [ 625.979446] ? __kmalloc_node+0x47/0x70 [ 625.983408] __vmalloc_node_range+0x4f0/0x650 [ 625.987883] ? lock_release+0xa40/0xa40 [ 625.991842] ? xt_alloc_entry_offsets+0x21/0x30 [ 625.996489] __vmalloc_node_flags_caller+0x50/0x60 [ 626.001397] ? xt_alloc_entry_offsets+0x21/0x30 [ 626.006047] kvmalloc_node+0x82/0xd0 [ 626.009751] xt_alloc_entry_offsets+0x21/0x30 [ 626.014225] translate_table+0x235/0x1690 [ 626.018355] ? lock_release+0xa40/0xa40 [ 626.022308] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 626.028169] ? __check_object_size+0x25d/0x4f0 [ 626.032736] ? __might_sleep+0x95/0x190 [ 626.036689] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 626.041513] ? kasan_check_write+0x14/0x20 [ 626.045725] ? _copy_from_user+0x99/0x110 [ 626.049852] do_ip6t_set_ctl+0x370/0x5f0 [ 626.053892] ? translate_compat_table+0x1c50/0x1c50 [ 626.058911] ? mutex_unlock+0xd/0x10 [ 626.062601] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 626.067858] nf_setsockopt+0x67/0xc0 [ 626.071554] ipv6_setsockopt+0x115/0x150 [ 626.075596] tcp_setsockopt+0x82/0xd0 [ 626.079389] sock_common_setsockopt+0x95/0xd0 [ 626.083868] SyS_setsockopt+0x189/0x360 [ 626.087827] ? SyS_recv+0x40/0x40 [ 626.091262] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 626.096090] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 626.101096] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 626.105839] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 626.110571] RIP: 0033:0x452f19 [ 626.113748] RSP: 002b:00007faa34393c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 626.121435] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452f19 [ 626.128682] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 626.135929] RBP: 00000000000005c9 R08: 0000000000000004 R09: 0000000000000000 [ 626.143198] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f7b78 [ 626.150446] R13: 00000000ffffffff R14: 00007faa343946d4 R15: 0000000000000000 [ 626.157962] warn_alloc_show_mem: 1 callbacks suppressed [ 626.157965] Mem-Info: [ 626.166986] active_anon:33368 inactive_anon:63 isolated_anon:0 [ 626.166986] active_file:3972 inactive_file:8906 isolated_file:0 [ 626.166986] unevictable:0 dirty:122 writeback:0 unstable:0 [ 626.166986] slab_reclaimable:9797 slab_unreclaimable:94286 [ 626.166986] mapped:23997 shmem:70 pagetables:648 bounce:0 [ 626.166986] free:1450030 free_pcp:437 free_cma:0 [ 626.200919] Node 0 active_anon:133288kB inactive_anon:252kB active_file:15888kB inactive_file:35624kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:95988kB dirty:488kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 36864kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 626.228985] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 626.255216] lowmem_reserve[]: 0 2870 6381 6381 [ 626.259849] Node 0 DMA32 free:2941640kB min:30328kB low:37908kB high:45488kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2942308kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:668kB local_pcp:44kB free_cma:0kB [ 626.287488] lowmem_reserve[]: 0 0 3510 3510 [ 626.291854] Node 0 Normal free:2843020kB min:37084kB low:46352kB high:55620kB active_anon:133288kB inactive_anon:252kB active_file:15888kB inactive_file:35624kB unevictable:0kB writepending:488kB present:4718592kB managed:3594624kB mlocked:0kB kernel_stack:4256kB pagetables:2444kB bounce:0kB free_pcp:1196kB local_pcp:528kB free_cma:0kB [ 626.322107] lowmem_reserve[]: 0 0 0 0 [ 626.326731] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 626.340770] Node 0 DMA32: 2*4kB (M) 0*8kB 2*16kB (M) 1*32kB (M) 2*64kB (M) 4*128kB (M) 4*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 716*4096kB (M) = 2941640kB [ 626.355694] Node 0 Normal: 207*4kB (UME) 674*8kB (UME) 675*16kB (UME) 526*32kB (UM) 355*64kB (UME) 120*128kB (UME) 26*256kB (UM) 6*512kB (UME) 3*1024kB (UME) 7*2048kB (UM) 670*4096kB (UM) = 2843388kB [ 626.373872] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 626.382523] 12947 total pagecache pages [ 626.386557] 0 pages in swap cache [ 626.390058] Swap cache stats: add 0, delete 0, find 0/0 [ 626.395427] Free swap = 0kB [ 626.398453] Total swap = 0kB 2018/01/26 01:17:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 2018/01/26 01:17:37 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000067000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c12000-0x4)=0xe8) sendto(r1, &(0x7f0000ab1000)='T', 0x1, 0x8000, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f7d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cce000-0x4)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f7c000)={{{@in6=@remote={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}, {{@in=@local={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}}, &(0x7f0000f7d000-0x4)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f7d000-0x9a)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x7f, 0x2, 0x6, 0x0, 0xa0, 0x80, 0x0, r4, r5}, {0x100000000, 0x8, 0x6, 0x1ae, 0x0, 0x3, 0x4, 0xb106}, {0xf5, 0x1000, 0xffffffffffff898b, 0x9}, 0x0, 0x8, 0x1, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x2, 0x2, 0xfff, 0x3, 0x200}}, 0xe8) sendmsg$alg(r1, &(0x7f00006cc000)={0x0, 0x0, &(0x7f00001ff000-0x60)=[{&(0x7f0000f7b000)="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", 0x1000}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/26 01:17:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000791000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e1d000-0x10)={0x6, [0x6be3, 0x8, 0x4, 0x6, 0x7, 0x1]}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 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}, 0x90) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x9}, &(0x7f0000007000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000000d000)={r3, 0xffffffff}, &(0x7f000000d000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000c000)={0xffffffffffffff9c}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000e000)=@assoc_id=r3, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000000c000)={r5, r1}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000000e000-0x10)=[{0x3, 0x200}, {0xf, 0x1e2}], 0x2) 2018/01/26 01:17:37 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x0, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket(0xa, 0x80000, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000eb5000-0x4)=0x1ff, 0x4) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000aa6000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x24b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000eb0000-0xa0)="", &(0x7f0000e0f000-0x89)="", 0x3}, 0x20) 2018/01/26 01:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005df000-0x58)={0x26, 'skcipher\x00', 0x0, 0x18d, 'ctr(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="", 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000029d000-0x59)="c8", 0x1, 0x0, &(0x7f0000b74000)=@ll={0x11, 0x14, 0x0, 0x1, 0xad, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) recvmsg$kcm(r1, &(0x7f000029c000)={&(0x7f00002f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008df000-0x10)=[{&(0x7f0000fc4000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000e6d000)=""/72, 0x48, 0x0}, 0x0) 2018/01/26 01:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d34000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8f000)=0x10) connect$nfc_raw(r0, &(0x7f0000564000-0x10)={0x27, 0x6, 0x40, 0x7}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000222000)=r0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a24000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00001f2000)={0x800, 0x1f, 0x800, 0x7}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000866000-0x26)="260000005e0009ea000000003a0000fff20000000100f800ffffff000008db1ee9ff4435eade", 0x26) socket$unix(0x1, 0x5, 0x0) 2018/01/26 01:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000fb9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) r2 = socket(0x9, 0x5, 0x446e4ec8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000a6000)=[@in={0x2, 0x0, @rand_addr=0x6c80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) recvfrom$ipx(r1, &(0x7f0000922000-0x50)=""/80, 0x50, 0x20, &(0x7f0000b25000)={0x4, 0xfffffffffffff000, 0x800, "042e2aa93542", 0x2, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:37 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fff000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ffe000)=0x1c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f00008d4000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000725000-0x4)=0x10) connect$nfc_raw(r1, &(0x7f0000fff000-0x10)={0x27, 0x2, 0xfffffffffffffbff, 0x4}, 0x10) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) [ 626.401502] 1965979 pages RAM [ 626.404624] 0 pages HighMem/MovableOnly [ 626.408601] 327769 pages reserved 2018/01/26 01:17:37 executing program 7: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x7) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000041f000-0x8)={0x0, 0x1}, &(0x7f0000399000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000a1000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0xfffffffffffffff8, &(0x7f000041f000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000041f000)={&(0x7f0000083000/0x1000)=nil, 0x400000, 0x0, 0x0, &(0x7f00002da000/0x3000)=nil, 0x1000}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000422000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000422000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000422000-0x6)={r1, 0x8000}, 0x6) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000420000)=r1, 0x4) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000421000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/26 01:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x400, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3ff, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000b9d000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bcf000-0x8)={0x2, [0x821, 0xffffffffffff0000]}, &(0x7f0000b66000-0x4)=0x8) getsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000290000-0x4)=0x0, &(0x7f00008ea000)=0x4) connect$ax25(r0, &(0x7f0000a48000)={0x3, {"b5e39724e4537b"}, 0x3}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/26 01:17:37 executing program 6: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00005bf000-0x20)={0x6d09, 0x0, 0x8, 0x3, 0x4, 0x8}) getsockopt(r1, 0x0, 0x81, &(0x7f0000196000-0x41)=""/65, &(0x7f0000192000-0x4)=0x41) getpeername(r0, &(0x7f000093c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00000ac000)=0x32) accept$netrom(r3, &(0x7f000046a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000040c000)=0x10) 2018/01/26 01:17:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) listen(r0, 0x0) recvfrom$inet6(r0, &(0x7f0000f15000-0xde)=""/0, 0x0, 0x0, &(0x7f0000c22000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:37 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000008000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000005000-0x1c)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000006000-0x78)={0x2, 0x7, 0x0, 0xf, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000bce000)={&(0x7f0000a82000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031b000-0x8)={r0, r2}) accept4(r1, &(0x7f0000b02000-0x10)=@vsock={0x0, 0x0, 0x0, @host=0x0, 0x0}, &(0x7f0000e05000)=0x10, 0x80800) sendmsg$kcm(r1, &(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) 2018/01/26 01:17:37 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x801, 0x7, &(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000023000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000dd7000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xb) r2 = accept(0xffffffffffffffff, &(0x7f00003ee000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000c5000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00007a8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ed000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005c3000-0x8)={r4, 0x0}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000597000)={r3, 0x401}, 0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000060d000-0x4)=0x4, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x10, 0x80005, 0x3, &(0x7f0000b0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a33000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000557000-0xc)={r6, 0x0, 0xffffffffffffffff}) accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0xfffffdd1, 0x0) 2018/01/26 01:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x20000, 0x0, 0x0, 0x101771}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xff61, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f0000e0e000-0x10)=[{&(0x7f0000f28000-0x52)=""/82, 0x52}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000251000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e1000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000722000)={r1, 0x1, 0x30}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000f8b000-0x38)={&(0x7f0000a6e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008a5000-0x70)=[{&(0x7f0000c0f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000475000-0x33a)=""/4096, 0x1000}, {&(0x7f000057a000)=""/157, 0x9d}, {&(0x7f0000068000-0xb4)=""/180, 0xb4}, {&(0x7f0000571000)=""/96, 0x60}, {&(0x7f0000715000)=""/46, 0x2e}, {&(0x7f0000bab000)=""/13, 0xd}], 0x7, &(0x7f00003a7000)=""/223, 0xdf, 0x60c3fe7c}, 0x40010001) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000016d000-0x1c)=@req3={0x0, 0x200, 0x4, 0x9, 0x15d, 0x5, 0x74a0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) close(r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000648000)={0x0, 0x0}) 2018/01/26 01:17:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x3f, @loopback=0x7f000001, 0x0}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003e8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000a62000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x3}, &(0x7f0000768000-0x4)=0x98) r3 = socket$inet(0x2, 0x80001, 0xffffffffffffff0c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000012f000)=r2, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e76000)={r2, 0xfffffffffffffff8, 0x8, 0x8, 0x1, 0x6e9}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/26 01:17:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x44000048f, &(0x7f0000d03000)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0xfffffffffffffe4c) socketpair(0x0, 0x80000, 0x5, &(0x7f00001ed000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ce0000)={0x0, 0x1000, "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"}, &(0x7f00007c8000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c7000)={r1, 0x200, 0x30}, 0xc) r2 = socket$nl_crypto(0x10, 0x3, 0x15) listen(r2, 0x6) socketpair$inet(0x2, 0x80800, 0x646d, &(0x7f00006e4000)={0x0, 0x0}) getsockopt$inet_dccp_int(r3, 0x21, 0xf, &(0x7f0000629000)=0x0, &(0x7f0000afa000)=0x4) 2018/01/26 01:17:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007c5000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1)="", 0xa561, 0x4008004, 0x0, 0x0) sendmmsg(r0, &(0x7f0000a13000)=[{{&(0x7f000085b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000802000-0x20)=[{&(0x7f0000676000-0x24)="ff", 0x1}], 0x1, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000909000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e0d000)=[], 0x0, &(0x7f00005e7000-0x1190)=[{0x28, 0x10a, 0x100000001, "34b962a6b41c7cf80b72b03d9dd28d3aa8ac1163"}, {0x68, 0x6, 0x10000, "ddac9919c1d5fd8fb45d3e95befc96f1308b90c3c09cd5b9b0cac10c7b376264e5529af99f9f11f04fc3cd932a88deeed084def645e783fcf4c4bc29dbf266a35af875afce28f0ebbb624a73c0d1dea4a9"}, {0x88, 0x110, 0x52c0, "be6f82dc983045a1bb266ca5558abc545bce8310a35255f433db142c6eff5dd7079cf4ff1e8577f3beae2036434db843012fbeba2f7f4fbf7f6300fed532913f49771b508326e03750314e5aac63d3bf85fcd463447804ab443a58ec4ff34461d26d8bf67ee70d3bd1a3c04e0c0e316089a3"}], 0x118, 0x48000}, 0x0}], 0x2, 0x4000000) 2018/01/26 01:17:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d23000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00006a5000-0x4)=0x200001002, 0x4) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x8b, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f0000b38000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000e68000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dd4000-0x4)=0xc) 2018/01/26 01:17:37 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdb000)={0x0, @in={{0x2, 0x1, @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]}, 0x8, 0x5ae0, 0xff, 0x2292, 0x40}, &(0x7f0000588000)=0xa0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fdc000-0x10)={r2, 0xfffffffffffffffe, 0x4, [0x4, 0x7ff, 0x3, 0x2]}, &(0x7f000011d000)=0x10) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0x0, 0x6, 0x0) 2018/01/26 01:17:37 executing program 7: r0 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="fa546f502dfd128f019741b0a6e050ae", @ifru_flags=0x500}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000016000)=[{&(0x7f000000b000)="43cdb2fb9eb93512507b773e6ac7b903c370c413d37ef341d9eeb41c8f51df8fb1106de0d9874d7b36f6dcf07f190dfb4d70a09cc76e6efdf58e2b4166a24573676f7bb2625c6b4a85050c84d8d6c422c89e6433ddacdb049ee8dea9bccbaa471d92037b8af14d70d26acc2529464e048c6c2fe3b3136fa59321ed886737c1db677a9d1936b2fa54a8e581", 0x8b}, {&(0x7f000001d000-0x1000)="e8143f05d680be545d2fde71731ce7790adedbfd8a82247af7b8ef526341c1fefc01fadf17d5123c60c602c6df3ba0cea75ae13151c677ab991cf886cefb2d3c319859f68d2d31a463bc8be006812576573911a467c622bc62a9908e65f0ae32a8909e2648fb18778bbbfc0ddb2c69245ee159a170045c53c8406f4747ed400ef4be07f78291251b5809483bfd2b6f3527c4d23fa14b0dbc5f979c0a672d0b0f8c08d06278af79ae3bff1462d1a80f2c07c8dc650fa97ed478250cd03f4fe7e044c6abf99fe58b2f4b1c8a25401b2ed55c79d76db6cd1b6aeaf77fa6cfe77f1cedc043be97dcf1b50f558a4d5f9f5f43737f0c00c9a7ecef2cac3b09887816156176b4a9737a198380e278545fe05534621b7b3c5a2d6b34f050fe92e0979dc9f38df648b34cea75b211bb632066a8c1b0c12ea845ed7256dbf1915a336bd78f5cb74b80e8f7086336512d27b5a15753ac4cd9a7d73253b8d31884c8decc71c78736336d48c0f5740dfdf6f5f5f6b3de3ce24c12088ee826481e61b4f1c9389047ab8e7e209c6fbb90d2d2d4c104f5f52370cdf303a54276ae95b78421c6fa73e71e73142715f168528e30f387131dc2cb861ee828d692ae145f5ee033978a1d9abe0a716d39b34fbd4d1187463dda2aadf6c24ab2d4f8dcabc25af4ecf91ef246208caaecaa0ef4589f130ff7ae76302d5aa11c45e55827abeb4609676d9bacb4131bd36f38a5e17e58eea1abcdec7e84dd281605dec59f898c67512a23031dd3c74f58e93532091dcef9bb5e8adfba5cf608803900bcbce07e36e4aa6f6a342ee0a5e1bcb4930577c879f891f5463e0af9d18233e34cb049b74ba92bec4f4067eb51af289686b0e7b28af7e4c5467ca66333bef06c3aed2cfd505a37b6f5afdf36c163e81aca48ec4ae540f09198dfeb29dcdf45984708d78859a0cfee41268e7d675a20354aa6323a76be05473d51adf8c3dbdb4ad15411e31d96e43645c55269ac66e3414e1e6a106c3a0d9cbbe8fff3607b76c98c7c8f2c945875874bcee9b5ed44dbd8f051e6f4fd57205b2f46b618602df6f9666d8cf5a97a3c03be0339fdbd19cbbf939327c04d18b17699a27490792a7ded0d1d068a292df093ae304430d6c7fc910e10bb13b1a86c58f95f96aa34062504a01c019d75c9a2dea7cc7b9fb4a05d2ab5cb126acc958309b3deb33ae06e88a8a4bfb2b2d20271a80aa8b4bea344fc4d66cc93c10bab8a8021b25be328abdd94cb7701e6456b8f818f39099cabe60adae2edfee76071c0df78a6710ede06515a70a6397ea418acc720f49737a9c5d74dfc7d5a05af0e422642ed7267253f8c73ed1ebeb702548b770ec488e0660b9bd1bedf5208d9128d971481a89f7cb5f5cb68963dcbc55d04452d03948d728017e6841c4f6200555d6a7d6f3fb6a8f1ea1e4e9ee69d781f1d1acf16652a2d8843e861b9fcbce9308d5ac5898957e6e6f05e6da7f385a181af3c9434617f02e664313dca6b1812706bcbbe5c27067b899cf56ebad316089ea28b4a3f80235521b034f9f9bb14ac6c77190ed5271cbbfa85b55261b7587333031fb667f1cf0e4fa72e8a2218a0547ecf5d268f86ddd4a823c2edf059fb1335cf8d9df479ab3c12e10f9ee846fba1a4f56f3ceb2f111ce5e6c797c26c34cc0be02a14a78617ef9abbe45fe86fb377360df2062aee68b9dda823fe4535a6afdbfa9166aad9c3174ed51324d5d048afe61ad1f3b427bb9e5778d6beeadca26210c88247f4b7690364cfc01355e1220cb5ef9c25182c716db7185fee5ca5a803d0449f900beda610c92635c481d95d5c7d665b6c7c0f280508d2153d739c1952cd67d32018f335bdc9273e7cd8b85fbfaf1d6b259427c1fa79aff0adcdf7ff7187f7b69aa711154b57628c4654aed16d28fad1d20157e1514b1a16a285ef658ee870351c47d2e43587b918497921057025aa9cc12af86bfa8c3db44c91ad41ce45127d8e6ac05ca4d13a31d2a8040ba47f8ec8ec349eaeb16117822c9f86bbc444829d3bb88ae4b17a0f9b93a92d38ca50159309c8e1668578435fa4119b41b5e8de189bbae891acb62a0ff092064051395b1b43c28e016ff4e2a08a25bc15b33f68a90bfc50d3a2a8315bc3bcd23d1322ef4128b902967054be40664dd3853bb87d0f90bc4fd536440515dd486255b745f7878d037313e69c3c14538239dbb2e7f4751ff45d7533a1da91f48f7c752bdf657b54c8b76feab39490d4baa37dbdc3f44b6eb9219a42125f330dfd2ff855cef17526d95db9063575b12b2df226f08b43cae7372b846994347bcf9e41d8961c4236bfa59fb8cb25e627c03cfec3861f613fd023aafb515ebd7a7fb7aabfb13910d0dab5713ce641c6a8eca6be0caa460ad9086d57f3cf6296107be8b332283c5d907262d446de363061fc4a01a06ccd6fcbfbfa97f0b62da6cd81bcb2efc0844605a82197bd3acf781800498e197621c6f910bd6eca1351048189d0205ebaa9aea5943a0d6db88970c91e30f09e48f34d03e8afd0f1302b391d28d5004bbc48ab833a7f2509b3df67045a12ef1131b1d75d3266c78b61bbb061ea24cbe8c1ccb9e72947b0fcccac77987cd131de86f462ad6f0c31bad3ba73a8e5b6dcb033ac5f1a639a2a8e515b724e90b3a532c89a6e828014806d822d6b3a32048a4ea456e6af46f75f318d3ca971ef6cb894a6fdef624eb2db5d82f26463ff789cbe72a48a86d3f8e5a575004e6b4776b71b46a9f0aa77ebcabd9348cd0cfc9b772c35a418dcda604ea93fe97938956a4d421a987279d845470ace974f7adb1e4f72c6176930f6f465917cf3e2f25f2ffe8034d202d570697e3c8f74014bc00455329904e9b32daf6c1f2b2ad330200f8be5a23c47e95d1f1fbfe8c82503724b68baee5e8756cbc9155669748add2fc417b5349b61473e2311d1bfdeef57976152404b8ccd1b20c068367f445c3a86a63a7f272a75c4e47a1b52a5fe083b554e0e450176358b6771a2a10f92fbdaf5b93c1769b0bcf0d7b27061d257704f97f2095c78c022fb85f427660abf41bebd6bdf3c3699cb06a4a46d93d267cd9e006be2e3730c78442a0622c6101782391da3f65a8267eff840f59227b7d5345c68776e0dea381e1783d4a4d1f309f9f83aefc267b8786eff1406e5b83d746549d6d743e35f5dce311f77fe122fb4be10b6dae1d69128563a54a0efb7f0396e61aa09eeb0ba45a2dc8ae1a5647d561dedf17f11ff79a4def22185a33b82c23a4f18d441b421ffcdba4c3165fef6182a224d74ecd5875d29825163bacb840f420c9ae1b3d8397ba00969d6e14ba038f6efa1257ac9611185ded88e8a7b8883c6e50ba704f428d6cf0afff1e8d4dc15c7266b45ec57394e791d3a3863d3cc48af24b0f505f8601434f770fcbb23413a5cca6186033a0e4f1e54624c7f8921ba202be38854a109ef81f54e54a13a3f4900496f324a68d7d5bae8505cc0f68183bf68eff9532907e28153936b83e4822923c40f0daa37a758ba9f2b034127fe5e432cfdc43d66be9f28b5f7733772f4e7e555b58e6be9e14fbf1de4fbd480059317be885398537b1cae2a33394664b73ea4b6d76124355aabef19c7559f38ac4b631a8969ac46a39181b952702fe225fbfad0b965175c4c9379a5ff943c3496459205409de6b2ecf18e1f77b7f536bf6602a13b9862e8aa3b501072e81370c0a284b7f3f65814cd4bc5b38d44aeb6a65cb4e6f4978ca73070bf2d291eb1d09c01183a71d400dab5c0a545e74f8ecc475726dee8c7aa3993c15c721b82cd7b023092f32bb4c74ec6dc6a3e15ca83ffcd7df5a7d21d077ccc7eb3657069a74638488455987e774bde0d60215af3fecf887c5eb5222b11bddac4d3580503cc563cf279bbb6186a22f7c954409452694be7401d0098dc0173008aa6cc5a64060adac286e6c09872dff55993ea2306c1e59788cd34617fad1bba6a15ef20c560fd39ec9b0d2d466e0f6d79c273ee6c279241a6449d094bd064bf129195bf37286c568a44d1a7fc4977b91bc4981dfda66be8555549df227478da432ce2c0666ee5702ec7adab29491c2e4d18daf2174c90c6dd90753704f5d1b9ac3ee73930803078e1abccbb364bada6fd2a0c5f8f1da7e9c72366af5da98838de43f7a9a11b13dc8a63c0bf9ca0e4b434cbc549fccd6eb3f81f3319a67d29604cba43cd9f460b839363004ed71230529b88b257593d835c006ef09b84d5b19a582a9a59bdc6ca1837a00eaa272372d20fbb4454c1270d9198bdda41ba537972151eb78c13db8b05076b0088ec7e0a63817ff420fb9e4653da0cf5180a004ab5af42e447e3fc426857f0bc2eb5a9b5fd3cbda85aa4aae2275db0aa1bd87d16682818ee772f9425f084d2416146b18f04e7c88808f7aa1d543cdffa6013e62ac67938a893f27eabff0013de9d7876ef95896d5f1b06cb262414e49e0ed05fa3c81e67df309150f9dc29f719dfe34b99623a6590576813a52c73b16532d393984120a32aa09bc3b3ec7ccc63039610957ac6febaae9ed7db79df2b9e5921854a2004443dad5c6d8e1038af132a71ba4b75260048887b56ec67377a5898db7e42a012c9b1d1082ada84753bdfc49b5f8b71409e11eae88a0e223e1688d55560b7342e81d6c6223c293e238ce88f09081a55dd5433810f12a909fbaf3e1e90684a8916e7f05ec742d78ed82fa4739056df5715d19cd745b384bfc60c12e740738479d194c3ac26fae6d5a11867c385fa75e0bc68ad41e17a7b650d846a1e63bab119aab322ec0f0185dfda22a092d2f2dc8459645baf55d71533cc35755d4b94315aab798d247c040512bf2212e47ddfcd1c8b91554c5724919f20c70164af480aacf4d024c880d56a30704459627c4a4db306b9c1284607ac0842c5ac86770febd8a6a8bf211d834709408cd7c8a23eb39838df3755faec336ca1aee7181f4374f7b30d3a7908accece1204368ee3882540ca1e2841eeaf13a1a7dbea3d6d249769b43747b206fb669885fed625753915ebfff4cad39390f0215d57a58f0c326967102121d3c81b953d6cfbfd1530c0bae611c93e499c4a9ed7fcc9ca284941f03882b02b5a9d10ccbc5fd5b6390bb245933515e984d3348c7e927b5a2116fe6d8afe73f5c01c6d8083d10e0d569c6d1e33999fd41d8a55555febd03bab931da78cc63dab3fab98406c2489632b0700916d1853d332cf5f2c63c36a3dea629347f535790985e07d141671612847163f4cf2747cd91c739d2aa6106aa46d48a610c6ebaf4db3a6f206ac1c216225fc67a4754606c4c6ed44a75ceedf9ba7274606d1001810c9a5f4c85d64ba8dca64b9a6ae5c4465a38caed94180783609227bca45e4f4bec304a29c8f6e0bdf804e039f5d686fe6e58ae17546c42458f8aac0591a303da2264022a128d17181174a58a78f6759a99d29b482cdb8c494d8937361ccafc39b467376cf1312dc8d6688d4b330d7939b14e4ac320ad2e8aa0c9ac3e774150cdb0bc0fc72b00b7b0b632930544ade32f505d3c6767b320f2c9ebfe7f7351a8afd9c5f62e32d8f8f43cc017274bd5d6315f0f3305807793770a49e8b796302db00fa2cb534cd7c2a2dc3e5d774045ee2baeb005ce3229bdc7f8c02c858f6a69669e81df87c04c9b0fc7660252b6a2b475ea28abc26d3e1927eadb92dc14feed42b40caf357677e01c41886f4639163556467ed3794e924651f3c126f659a7f810ce579f7de4a85dadab2546f2fd0fea51c05cab0abde551a91568f39dc450628900469", 0x11ff}, {&(0x7f0000010000-0x9b)="ecfb365e5992fa67929d13748f42d6b889a15abe505b9da2d2b24af78395d1ee537761b9b32cebd80489f5871876effc19fa8b1f3e68681e46a10f4b45b709a90e2045b0aee668e0df6f9bb11ed008b00a18969397656b0005bd206904e27730255c5e7ace08fe58d399e7fe39e0f65ab88d0ef2abf76e89bdb300bfecb8dc2f717c57e41eaf78eb60d32eb934c749d64c44c25262737854a3d758", 0x9b}, {&(0x7f000000f000-0x32)="1cfa20fbf2967ab4f43d725768d5055c909307b1f2a8d6870a3bcb294b5d45be86ae4a9ad9a3c106fa9ff7561bd1bcec26ac", 0x32}, {&(0x7f000001c000+0x293)="45e4014d064a4dad357c5f61d916589d7f83a39deeb42a47225965361a7f4b58c3f8d15dc8ffb73f8dbe33ae224bcaee7d48112dda956d4214423d2f59aa0a303891dcd1f3fd6383ed5b006dac9f03455e602339030d08f875f32bff9820aa9c092c92168682ce7d68fe2a7ca7d74e04d083859109dc61a1b8e19fcadf230b061f923dd9f0418ac754703d23ffbe149d2f72a336bca60b08b9cfc0477ecc999f4710b6124cbc84c14061c223828a099da25f33c9bfa0873c0b3f3e5834bb53f621cfa1693f43543a7675169c41a56d59779ecefc11c45d46f204", 0xda}, {&(0x7f000000b000-0x14)="5621a0e7f819d15e0208c50f55bec77a3a93d2a2", 0x14}, {&(0x7f000000c000-0x28)="ae9cb5a3bb33afd4c5d245ff7fd1fe20d2497cc657daa1c824e8e2cad9b0fdd55607707f40bb7800", 0x28}, {&(0x7f0000002000)="4884d06162ddeee37f1fa53e5a7e65f8bb7f839df7760bb971a078acdc5986c909a5cf93af0f72296f25c5f6591ca05dc09aec2eabe9bf563fbfdde7ba4ce422fcfe3d3db066b9d7716ca113250ca2da7083cf68526da16f3a63a5c95dd7163b32c447b6a81a93217fb0a9cb2c2113c099c1a290c7e826f53908abfa836a7283ec3256d1230ece292d0149d67f4c5f9f2a8ba1d1abadeda4ebd368afa881bbee24c0149bc3", 0xa5}], 0x8) socketpair(0x5, 0x803, 0x8, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001e000-0x61)={0x0, 0x59, "275efe71aab1c7bb4a68c87f3297f43fdbff8a555720bd2c104406521cf5be9ab144cb2b6c63f42d22e9250a14b11b3d7b499600a838179f7024e0a1e34051fcbc4dbee69b7fcf49cfd1e7dd9f154694ddcf78ee3af765147d"}, &(0x7f000001e000-0x4)=0x61) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000001e000-0xc)=@sack_info={r3, 0x3, 0x100000001}, &(0x7f0000010000-0x4)=0xc) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x17e, &(0x7f0000005000-0x17e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="866509cff6dd", [], {@ipv4={0x800, {{0x2e, 0x4, 0x2, 0x8001, 0x170, 0x2, 0x3f, 0x6000, 0x84, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, {[@ra={0x94, 0x6, 0x8}, @rr={0x7, 0x23, 0x163, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @multicast1=0xe0000001, @multicast2=0xe0000002, @multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x13, 0x0, [@dev={0xac, 0x14, 0x0, 0x12}, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001]}, @ra={0x94, 0x6, 0x77}, @generic={0x88, 0xf, "a358453fae89345faeb8843b47"}, @timestamp={0x44, 0x38, 0x1f, 0x3, 0xffffffff, [{[@multicast1=0xe0000001], 0x7}, {[], 0x9}, {[], 0x200}, {[], 0x100000001}, {[], 0xf596}, {[@broadcast=0xffffffff], 0x6}, {[@loopback=0x7f000001], 0x5}, {[], 0xffffffff80000000}, {[], 0x8}, {[], 0x400}]}, @generic={0x6e3e47ad70cad28, 0x3, "10"}, @timestamp={0x44, 0x18, 0x5, 0x3, 0x5, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0xffff}, {[], 0x7f}]}]}}, @udp={0x2, 0x1, 0xb8, 0x0, "ba1c5200689e831f803a7518f56ef29fd0e6f4d88087191a1c0011de54860f390b594367892b3a93d2656451feb43367fd5557ea769bf3cfb46e2481e27982176cb5c1675138190374cd026700b1c52cae65d69c449f91cb576d8b9bee8e0ff19eb7a541eb8ab8112e2ed35b266f1b414de1a526862eb4c83dfdc6f0a110defa5ca3592e51519a4c656691c22f093abc73e246ed0dd093a5b8e4ee0b27224dac257e2b6a5f3d09916479bd07b5157c0e"}}}}}, &(0x7f000000d000)={0x0, 0x3, [0x54d, 0x186, 0x565]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f000000a000)="dc4702d9a5a12f327eaec7350968892186cd48cc1bbb55cfacdeb4fcb7a2dd0e2c0d3a1cdfda9d1d175f587f4aa38966b350c6ee0e973eb425dcbd1b03f108a273318a3d36b6d0fb03e6ec360e008a7f9964937a7e36478c5723df63e307b958c0a139b8f7973c7f589242b2d807ebc5260f43809938c9", 0x77, 0x800, &(0x7f000001f000-0x1c)={0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000001f000)={0x0, 0x7, 0x5, 0x3}, 0x10) 2018/01/26 01:17:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0xffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001000-0x10)={r2, r3, 0xfffffffffffffe01}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f000000b000-0x100)={0x9, 0x3, 0x5, 0x3, 0x4, [{0x5, 0x9, 0x9, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x80, 0x8, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7fff, 0x80000000000, 0x9, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x10000, 0x0, 0x0, 0x57495d68041a7d55, 0x0, 0x0, 0x0}]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000307000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00009f9000-0x4)=0x0, &(0x7f0000f16000-0x4)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b3d000)={r1, 0x0, 0x0, 0x8a, &(0x7f0000620000)="", &(0x7f0000bed000)=""/138, 0x1, 0x8}, 0x28) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000977000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) syz_emit_ethernet(0x2a, &(0x7f00001db000)={@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, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/26 01:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ff5000-0x4)=0x0, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000194000-0x5)=""/5, &(0x7f00004e6000-0x4)=0x5) connect$bt_rfcomm(r0, &(0x7f00009de000)={0x1f, {0x2, 0x200, 0x9, 0x40, 0x0, 0x1dec}, 0xfffffffffffff1a9}, 0x9) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0xb, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/26 01:17:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x37, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) sendto$inet6(r0, &(0x7f0000fae000-0x5c)="231649912d8bbc4d72dc0c6415faeec7df26d638e824e88aa720b2b039f74710ee45ff8410cac767cede1378b106d9a280eabe4234edf3bb7615c177c8797cac5efeb59574cff81a20b8bb80ac07ec85142f87940bd09bd050652b3c", 0x5c, 0x1, &(0x7f00003d5000)={0xa, 0x1, 0x20d1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x1c) 2018/01/26 01:17:38 executing program 7: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f8c000)={r0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000f8c000)="387a80c8dd56faef89d95d62c4eef4335877573bf87c252857b1e745e4d944ec41965e60bd5b6d9ab4c31647bc6c9be4aea74567791fd62fcbf05499926f594a8d599427985150c3f4d3e057e75f166a2c13439e6de2539092", 0x59) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/26 01:17:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f0000a10000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00002a4000-0xa4)="4d3341b1505281c25dc4e47a435d19fa9bc04a733a17aa44182fca0d7ed86c69244e030d424bb9ceb39aebce8a39d38d3f22c780933cdfe6718ed6b22ca47dbca8f4b75716b34923228cd7aeeb763b92cd54316d14a9930998375b485987c9292cbc79ab027e36dc69fce38e9121fa9111bb8731669f62656e443b1a56d8bffa9551805d676edf53337944c02f84bab807d189f9d76d7ad20f305acbc82cb765dbb27f86", 0xa4, 0x4000080, 0x0, 0x0) shutdown(r0, 0x1) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00008f3000)=0x0, &(0x7f0000140000)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000057f000-0x108)={0x10001, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6600000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 01:17:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x8080a, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000c06000)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x9530, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}], 0x54) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbb000-0x10)={&(0x7f0000f7c000-0x420)={0x420, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@typed={0xc, 0x3e, @fd=r1}, @nested={0x2e4, 0x74, [@typed={0x9c, 0x41, @binary="4f16e71965e0fb6a888ec177bf82562fcbdb49cca8250530a1d3cff78e310d8123c51f3a7d42c90ea9980a2f12c27164bedecc55bca12d8588a0ff371eadde950892b7f94a7884a0c4f713427a3be91d741be4e4b85bb904a44e82f334ea61b80342e19c7796612ab9b70de46c2d1f9e0d4ecd13721396f700923a1bc173aafe854c5f16261fadd4e323d9fb1e1b9ac754"}, @typed={0xc, 0xa, @fd=r1}, @generic="3f6e08bdade095da8bac1d51efc2bc34a74e37042c46bc929cebfb078bc8e4961ce7dbdcc9ee11566a27f0a07d8e02c02b4076ce8c8084ea70fc01f1aaf661faac39229997a7d2b9e40477", @typed={0xb4, 0x101, @binary="f6189ce4059301ed2601444874d54e9e4d5674121c6231fd9fc7f1a218f096d9fb06420296dd18993dc3f2436cff2b6065a3515f52fffe66636e95d904828971e98f89f74d3b039f75965031662debf4a999d82002539a9d8c7217b97baef06d6533f9e019389ce03b7b9a78d1c16aaa6f631fd97e6e13219924194af61c1d16a77c06515e42072177e8b6306259c0bad4ef10f4c1954463ed7a7fc1a2434cb033dc418bbe6adc8aa104"}, @generic="8008e0879310010e74dbff863b67a3038cfc2b58ce136f525b6db8404475e1472389d382f6724cacb5e4a9508291b9f1bb8bf06a0c8c4f30dcf0509573c206f681792187a41d1a475daf928cfa6168c444467558bce3d92614938c2a7857f44c11d05c4c04b7a1325911e6ff8f89f6157043ac42de41671209d5800c307504d37d4326cad288e52b5bd6ba", @generic="740bc469767dfdac211ecbfe0aabe7a044bb38e39709ed04b2589ffedae13c7cf5a3fb5fbffc84322bdfe6e5", @typed={0x8, 0x23, @void=""}, @generic="706867bb8548429ed6f20b7e3f5bae0a8bef37e7b95e968cbf2ac7aeb1ab1913d0a7c6ff433d73d190df485bd4272fa1a02a4cf5a574ca3a27e411a7471ebbc6a78850a585e8e1644484ac2e0a8745eb6f2cde4167d7df3a64b7b6e265b27f9d71fa7b", @typed={0x8, 0x6b, @void=""}, @typed={0xc, 0x800000000000073, @ipv4=@empty=0x0}]}, @typed={0x10, 0x22, @u64=0xb5}, @nested={0x10c, 0x11, [@generic="b75039dbf64350f063c7477f9f0ecd62ca9057bf1487e9fccc63d7cc9c384f40edc3c97d9a4d7f98334dbf6d43283e494c4e98b0f9ee447a441775c9eadfd895f954ee2eff2df0c9e009af868ef3572d32bbfb4c5961e6e2daafa6d10a465a8c24dc2585f1cbf299ad1670974f8e11e385b0a415a46d305014803e2941967c0aa52aaec8b442c93658afcf9faeae08f152a67c9362191530145737a9f855166f1c5c5074a4a0bc8488e133f42a833b3db6bf0c5eef792a944944a12838f36287c4cc40febaa2ceeff3104e", @typed={0x30, 0x2c, @str='vboxnet1system@&wlan0:(vmnet0security\x00'}, @typed={0xc, 0x39, @ipv4=@multicast1=0xe0000001}]}]}, 0x420}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000da9000)={{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x2, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, 0x3, [0xfffffffffffffff9, 0x6, 0xfa7, 0x25b4, 0x6, 0x7f0624f2, 0x401, 0x96f0]}, 0x5c) 2018/01/26 01:17:38 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x7) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x3, &(0x7f0000f9b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ecb000)={r1, 0xfffffffffffffd20, 0x2}, 0x8) 2018/01/26 01:17:38 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4, 0x7fffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000)=0x7fff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x3c746a275e9831de, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000000+0x5a5)={&(0x7f0000000000/0x1000)=nil, 0x7f, 0x4, 0x11, &(0x7f0000206000/0xd000)=nil, 0x5}) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/26 01:17:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006a1000-0x4)={0xffffffffffffffff}) bind$rds(r0, &(0x7f0000ced000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff0a) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000057e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca2000)=@ethtool_wolinfo={0x7, 0x0, 0xfffffffffffffffd, "411900000008"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 01:17:38 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000005000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000005000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/26 01:17:38 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000b96000-0xb3)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x8, 0x21, 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]}) 2018/01/26 01:17:38 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000b000)={@generic="e9ff72c8014a9d00ada260b4798be119", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x1d, 0x800, 0x7, &(0x7f0000009000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000001c000-0x20)={0xb3ca, 0x0, 0x10001, 0x3}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000025000)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000026000)={0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000026000)={r3, 0x80000, r2}) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000025000-0x2c)=@ipv6_getnetconf={0x0, 0x52, 0x2, 0x3, 0x1, {0xa}, [@NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x6}]}, 0x123}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 01:17:38 executing program 7: socketpair(0x0, 0x800, 0x9, &(0x7f0000103000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000700000-0x20)={r0, &(0x7f0000001000-0x20)="0a5202b5160c52e6a79712a46667e12626949b4f51a7cdfed25be9e3a375e6d6", &(0x7f0000000000)="78a45a782e3e100935fec9132ed0b411c6d4c8e3e5e37177df30ccd42c6c7e73bdbf7b7f93ad974b59a066f8123d1faaf33da9a2e0a8c79d4a09301de21bafb64713187a2442051e041c8443928d29bddee7b5dbdb4008c0779c9a3723c2f28749b938482ea401b473d589c8c916be7c4c0ffab4894162292833e0da13f49d1db3bbeb4df2a403281ff642e4eea88949db84bfd9ce4298b61b8ccd9f74ecd0b9d5e26eb0670f1a0a39959b09fc3adfa26fd60eb9f04a3591abc70975", 0x1}, 0x20) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x2000000000000004, 0x80000000004, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb8000-0x20)={r1, &(0x7f0000ad3000)="a3", &(0x7f000083e000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="62eb8e50", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/26 01:17:38 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) poll(&(0x7f0000006000-0x8)=[{r0, 0x4000, 0x0}], 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000000a000-0x230)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x2}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/26 01:17:38 executing program 4: r0 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@hci={0x1f, 0xaad, 0x3}, 0x6, &(0x7f0000000000)=[{&(0x7f0000cf9000)="6081f890281e8f1c717700d31a660c747259a90e46e6d7ae5a36dfe426b14d0c605a7c965e2ceac5f75e34bd841abea81bfb64b27e28738185c175e79258a3200a109ceaf3a4061fbb92fb0ccb43dc8a36278290d29b9f65c498b7e3951ee9d7baf0e910e69b32e32897ef80d0fbe55ae97e14732e08efd898a752f127ecafc3b63d6fe39b5d49a5bf20a03a0afd9cbba4ac1e46590a0b64bf7803daef343f9912b4b88c3307127acf6ac2cdf2cad9f97ff8c14288", 0xb5}], 0x1, &(0x7f0000000000)=[{0x1010, 0x111, 0x1ff, "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"}, {0x88, 0x10d, 0x260d42f6, "b4f396de0f1dc7450da0c3c4707646acafe0714f1c1c3a1e4cc65112edf4aa358bd1cf842fcd05dda15f2e078edaa8b817fc461d9619446e9a7a434a8b448f84daf62ebfdbeda923a99d9e75ca4fbfd0e0ed8b6d1bf86557794c00b6ac48ba2b7ed5de3b53ccb768bfe81c92bce16b5732cb"}, {0x30, 0x1ff, 0x7, "c4f866085f1ed912717940e334d53e9a18ac5a0b373929d08549dd1cec59"}, {0x58, 0x11d, 0x6, "e5462c2381fbe20c5394e9b1f2439b08bd1324b670999ae9e9d74ba73e1b4843432411470a925148d9403f4805df3bab2e2e80d99bc71d1e59cb468393d1f650fc8c80acda"}, {0x38, 0x11d, 0x6, "f387922315c32eb19941aaa88f193c5fb4e401f63b5f0d9272490b3f839437ca5ac342d818773f93"}, {0x70, 0x11f, 0x9, "a972843909b85dc1f6d705a4b41cf309d64dce06c4f23e51f2280022f81ff751daaf4bb0e2d3472e1682a60330b6ccf0197e95db8dafa2b48edf8fbf6a2e75fd5358b49e55c3961c61a1d0e2fd36680bdfd3f1370d4e92d02430be991b1f5772"}, {0x60, 0x110, 0x33e, "9cd5c5b66aba9dc6abfce2b52bf0c37016a3a068df6b90e82a2c491bb9e8ef47e137f84d0682b40631de7bd2e038e5a3329eedac0b916997375cbc105082f347a153933942a6acd8a094dd"}], 0x1228, 0x10}, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0xfffffe5d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, {0xa, 0x2, 0x585e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x80, [0x0, 0x2, 0x0, 0x4, 0x9, 0x2, 0xfffffffffffeffff, 0x9]}, 0x5c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x1f, &(0x7f0000001000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000001000)=0x8) 2018/01/26 01:17:38 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000033000-0x8)={0x0, 0x3ff}, &(0x7f0000032000)=0x8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000024000-0xc)=@sack_info={r3, 0x9, 0x80000000}, &(0x7f0000032000)=0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r1, r4, &(0x7f0000031000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000018000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x8, 0x5, 0x8}, &(0x7f0000031000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000004000)={r5, 0xdc, &(0x7f0000010000-0xdc)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in6={0xa, 0x2, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd8f}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f0000025000)=0x10) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000032000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000033000)=0xffffffffffffff53, 0x80800) 2018/01/26 01:17:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0x7, 0x0, 0x0, 0xe, 0x0, 0x4, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x0}}}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 626.945830] ------------[ cut here ]------------ [ 626.968181] ieee80211 P9CPcGbʐWc̜8O@}M3MmC(>ILNDzDuؕT.- W-2LYaگ [ 626.968181] FZ$%pOㅰm0P>)A| [ 626.968181] *ȴB6XϟR|b0W7Uo\Pt3*;= ^y*ID(8b@N0: device/subsystem name too long [ 626.968363] WARNING: CPU: 1 PID: 321 at drivers/base/core.c:2884 dev_vprintk_emit+0x159/0x510 [ 627.002831] Kernel panic - not syncing: panic_on_warn set ... [ 627.002831] [ 627.010198] CPU: 1 PID: 321 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #209 [ 627.017382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 627.026736] Call Trace: [ 627.029341] dump_stack+0x194/0x257 [ 627.032977] ? arch_local_irq_restore+0x53/0x53 [ 627.037642] ? vsnprintf+0x1ed/0x1900 [ 627.041438] panic+0x1e4/0x41c [ 627.044616] ? refcount_error_report+0x214/0x214 [ 627.049349] ? show_regs_print_info+0x18/0x18 [ 627.053838] ? __warn+0x1c1/0x200 [ 627.057274] ? dev_vprintk_emit+0x159/0x510 [ 627.061582] __warn+0x1dc/0x200 [ 627.064839] ? dev_vprintk_emit+0x159/0x510 [ 627.069143] report_bug+0x211/0x2d0 [ 627.072754] fixup_bug.part.11+0x37/0x80 [ 627.076793] do_error_trap+0x2d7/0x3e0 [ 627.080661] ? math_error+0x400/0x400 [ 627.084435] ? vprintk_emit+0x3ea/0x590 [ 627.088396] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 627.093218] do_invalid_op+0x1b/0x20 [ 627.096919] invalid_op+0x22/0x40 [ 627.100351] RIP: 0010:dev_vprintk_emit+0x159/0x510 [ 627.105253] RSP: 0018:ffff8801d071edf0 EFLAGS: 00010286 [ 627.110597] RAX: dffffc0000000008 RBX: ffff8801cea1bc40 RCX: ffffffff8159f32e [ 627.117841] RDX: 0000000000010000 RSI: ffffc90002c29000 RDI: 0000000000000246 [ 627.125088] RBP: ffff8801d071ef30 R08: 1ffff1003a0e3d3b R09: 0000000000000000 [ 627.132343] R10: ffff8801d071f018 R11: 0000000000000000 R12: 1ffff1003a0e3dc5 [ 627.139598] R13: ffff8801be5b18c0 R14: ffff8801d071ee48 R15: ffff8801d071ef68 [ 627.146859] ? vprintk_func+0x5e/0xc0 [ 627.150653] ? device_check_offline+0x120/0x120 [ 627.155299] ? ieee80211_register_hw+0x1448/0x3100 [ 627.160219] ? check_noncircular+0x20/0x20 [ 627.164445] ? print_irqtrace_events+0x270/0x270 [ 627.169179] ? sock_sendmsg+0xca/0x110 [ 627.173052] ? ___sys_sendmsg+0x767/0x8b0 [ 627.177196] dev_printk_emit+0xc0/0xf0 [ 627.181069] ? dev_vprintk_emit+0x510/0x510 [ 627.185367] ? print_irqtrace_events+0x270/0x270 [ 627.190112] ? device_rename+0x1f0/0x1f0 [ 627.194162] __dev_printk+0xa7/0x120 [ 627.197856] dev_printk+0x111/0x170 [ 627.201458] ? __dev_printk+0x120/0x120 [ 627.205422] ? minstrel_alloc+0x4ad/0x600 [ 627.209556] ieee80211_init_rate_ctrl_alg+0x2d5/0x4b0 [ 627.214723] ? mutex_lock_nested+0x16/0x20 [ 627.218936] ieee80211_register_hw+0x1448/0x3100 [ 627.223697] ? ieee80211_ifa6_changed+0x9c0/0x9c0 [ 627.228543] mac80211_hwsim_new_radio+0x1b39/0x2cd0 [ 627.233540] ? string+0x180/0x200 [ 627.236986] ? __rhashtable_insert_fast.constprop.52+0xc50/0xc50 [ 627.243120] ? pointer+0x9e0/0x9e0 [ 627.246641] ? rcu_note_context_switch+0x710/0x710 [ 627.251562] ? kasprintf+0xb3/0xe0 [ 627.255086] ? kvasprintf+0xd5/0x130 [ 627.258781] ? cred_has_capability+0x1a0/0x3d0 [ 627.263344] ? kasprintf+0xb3/0xe0 [ 627.266860] ? kvasprintf_const+0x160/0x160 [ 627.271162] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 627.276339] hwsim_new_radio_nl+0x67a/0x8c0 [ 627.280641] ? mac80211_hwsim_new_radio+0x2cd0/0x2cd0 [ 627.285812] ? __netlink_ns_capable+0xe1/0x120 [ 627.290388] genl_family_rcv_msg+0x7b7/0xfb0 [ 627.294780] ? genl_rcv+0x40/0x40 [ 627.298210] ? lock_downgrade+0x980/0x980 [ 627.302335] ? lock_release+0xa40/0xa40 [ 627.306287] ? __lock_is_held+0xb6/0x140 [ 627.310341] ? netlink_deliver_tap+0x2e9/0xf90 [ 627.314905] genl_rcv_msg+0xb2/0x140 [ 627.318597] netlink_rcv_skb+0x14b/0x380 [ 627.322636] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 627.327201] ? netlink_ack+0xa10/0xa10 [ 627.331064] ? genl_rcv+0x19/0x40 [ 627.334496] ? netlink_skb_destructor+0x1d0/0x1d0 [ 627.339329] ? selinux_nlmsg_lookup+0x32b/0x430 [ 627.343982] genl_rcv+0x28/0x40 [ 627.347239] netlink_unicast+0x4c4/0x6b0 [ 627.351281] ? netlink_attachskb+0x8a0/0x8a0 [ 627.355669] ? security_netlink_send+0x81/0xb0 [ 627.360229] netlink_sendmsg+0xa4a/0xe60 [ 627.364281] ? netlink_unicast+0x6b0/0x6b0 [ 627.368499] ? security_socket_sendmsg+0x89/0xb0 [ 627.373228] ? netlink_unicast+0x6b0/0x6b0 [ 627.377443] sock_sendmsg+0xca/0x110 [ 627.381136] ___sys_sendmsg+0x767/0x8b0 [ 627.385091] ? copy_msghdr_from_user+0x590/0x590 [ 627.389833] ? __do_page_fault+0x5f7/0xc90 [ 627.394052] ? lock_downgrade+0x980/0x980 [ 627.398186] ? __fget_light+0x297/0x380 [ 627.402143] ? fget_raw+0x20/0x20 [ 627.405581] ? schedule+0xf5/0x430 [ 627.409096] ? vmacache_update+0xfe/0x130 [ 627.413225] ? up_read+0x1a/0x40 [ 627.416566] ? __do_page_fault+0x3d6/0xc90 [ 627.420785] ? __fdget+0x18/0x20 [ 627.424132] __sys_sendmsg+0xe5/0x210 [ 627.427907] ? __sys_sendmsg+0xe5/0x210 [ 627.431861] ? SyS_shutdown+0x290/0x290 [ 627.435830] ? SyS_futex+0x269/0x390 [ 627.439537] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 627.444544] SyS_sendmsg+0x2d/0x50 [ 627.448074] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 627.452823] RIP: 0033:0x452f19 [ 627.455985] RSP: 002b:00007faf270b1c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 627.463669] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452f19 [ 627.470915] RDX: 0000000000000000 RSI: 0000000020b3dfc8 RDI: 0000000000000013 [ 627.478160] RBP: 0000000000000548 R08: 0000000000000000 R09: 0000000000000000 [ 627.485406] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6f60 [ 627.492651] R13: 00000000ffffffff R14: 00007faf270b26d4 R15: 0000000000000003 [ 627.500792] Dumping ftrace buffer: [ 627.504563] (ftrace buffer empty) [ 627.508270] Kernel Offset: disabled [ 627.511891] Rebooting in 86400 seconds..