0, 0x0, 0x0, 0x0}}, &(0x7f0000d7c000)=0xe8) bind$packet(r1, &(0x7f0000e27000+0xe20)={0x11, 0x9, r2, 0x1, 0x67, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = accept(r0, &(0x7f000024c000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d30000)=0x9) sendto$inet6(r3, &(0x7f0000442000-0xf)="9d02cc96388c44bd9f6f1a5ae6be90b9e568be774295b24c4e98989ad44ff9fa0d7198424f4baaa7a90f69ad5c67c0308d339495014a08aa2c010ae2766770c832fed27df2036631d58a37a979f8f5c31426dd487f22f40241f70e9f59685d3e5d4b7b48d117f5e5f43e8b7610d4f472bbb5a31ebb4d487865b9be166063304ed8696db0b8738294727c8e4eacae9b7b5de1779026e8c5f363d8c74fc1f0df49027169c77286a46419f8166f305e28e03cf855ae1623fd646d3e17bee5a1e4fd3e497ed34fcdeb44f3469ef90cf7d190667ffd354c397e3a0586175d284fa22f3df0e16d3c52167cc59ea5555af8", 0xee, 0x10, &(0x7f0000717000-0x1c)={0xa, 0x1, 0x97, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfe28, 0x420040000, &(0x7f000063e000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:31 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) shutdown(r0, 0x0) listen(r0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003df000)={0x0, 0x1}, &(0x7f0000f06000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000)={r1, @in={{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xf5e, 0x1f, 0x2, 0x20, 0x1, 0x9, 0xfffffffffffff001, 0x5, 0xffff, 0x100000001, 0x2, 0x3, 0x8, 0x6e]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x8, 0x8, 0x6, 0x1, 0x6, 0x2, 0x7, r1}, 0x20) 2018/01/18 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008d9000)={r0, &(0x7f0000d3f000)="1c", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x2000017f, &(0x7f0000fc7000)=[{0x100000002, 0x0, 0x7, 0xd}]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r1, &(0x7f000093c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002cf000-0x4)=0xc) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/18 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x2, 0x7, 0x101) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005ff000)={@generic="2275ba5632c6203ee17386f6945bf021", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000071a000)={&(0x7f0000a8c000-0xc)={0x10, 0x0, 0x0, 0x802}, 0xc, &(0x7f0000903000-0x10)={&(0x7f0000e99000-0x2c)=@ipv6_newaddr={0x2c, 0x14, 0x308, 0x6, 0x0, {0xa, 0x0, 0x28, 0xff, r1}, [@IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x5}, 0x20000000) close(r0) 2018/01/18 14:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a83000)="e6bc4e3ed21153b3374d48b5ab058debc42a8adf5a076a9caf116ab740508c99609f313028ae6b17a98233a2384dbd912e0dd221fe9c547a9f6dd9cb38815831b94bed85882ae1e938ff274ced11df242964f780bb63574779cc0f8faee8e78673b5254e91ee15468b55790821376d922329c38303cc76dce2eadeb0ffebaa16199d309fe69c22a02a0aba611de26ec7155156759e5a06010a9cc7a357eaf2e2dcaa45cafc4a31b6c139ad46d7e85b0c21002b7076bd4aee7f525591d5f8e8f44104b36748c5c6e29831228441079f5ddc62d091e9a7eabecc0dc9ea978d3b7a82bb482995ca6e6336", 0xe9) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1000000000000047, &(0x7f0000502000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, &(0x7f00002ef000-0x40)=[{&(0x7f00008eb000+0xa1e)=""/219, 0xdb}, {&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x4, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x8}, 0x20) socketpair(0x12, 0x5, 0x100000001, &(0x7f000010e000)={0x0, 0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000046c000)="5cb89f059c902d5a1a80f0f55e45e9a18136be3098495ad1fbd9f5c52324df9227849ea1baa36d9413a3d6c7c70abc7572b8f5d63baa336a196eedb53fa7f938e75d915e0a7a6390cd23e4cfd0185fa781a420d892782734cf4f81d0fa17bd7ca0f1a35bccb989a90bff12cc6c5d952197ece33d56462e249f8af8441c211f2d2321cf366e2da9b500cf58cdba68d173c05e36ec0e1e5628dd48dc221a0e1bfcc1") recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00005b7000-0x4)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c94000)={r0, r2, 0x6, 0x3}, 0x10) 2018/01/18 14:10:31 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffeffffffff, 0x20, 0xfffffffffffffffc, 0x77}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xae, "0642d6b02970b1f3864ff04c333be221bf44c86ca8b17a7f9214a037f60d557bd5466d6416bfff753951ed0b27b94e8405cc8f31017e5f619dcc8c070e8205d918d4b985754bbdf7c4ef9b752697d3f33b3ca576db8601b6f734ef9db9dbffb2d37cfbebddd6b33ed5606934e7f36e144215df08a72ab4f19461b34d1f33eb9d459d7259827bb8c2e8e41b62dc04549d2967569674cf2d24db1d3fabe9f28fd7c77317477756e8615ae5f04d9046"}, &(0x7f0000000000)=0xb6) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/18 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fdd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001cf000-0x4)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000ac5000-0x5b)="5fa528d3a2549614119ec229e3c24d304e9f130c47d200a3ac917cf1aa1b0a7a7569083680e3f6bf1042f1c3417a7cff2db00791203847589410167bc612a20ac47fff0c1ccb48ed1fdcef4f1e9d8840913bcea3f01df3c1330b9a", 0x5b) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000020b000-0x4)=0x861, 0x4) bind$inet(r0, &(0x7f0000fdd000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000f4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x3, 0x800, 0x1) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000fdf000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000c1b000)=0x32) socket$unix(0x1, 0x5, 0x0) splice(r1, &(0x7f000084f000-0x8)=0x0, r1, &(0x7f0000fdc000-0x8)=0x0, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000fde000-0x8)=0x1) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000fdf000)=0x1, 0x4) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000fde000)=0x8, 0x4) 2018/01/18 14:10:31 executing program 7: r0 = socket(0x13, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x800000, 0x6, [{0x9, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x5, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x5, 0xe000000, 0x4, 0x0, 0x0, 0x900, 0x0, 0x0, 0x0}, {0x90, 0x8001, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x2}) 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_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000588000-0x10)={0x0, 0x0, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000634000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a81000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000-0xc)={r2, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000002000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/01/18 14:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x3)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000054d000)=""/4096, &(0x7f0000dff000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c22000)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000aac000)={0x3f, 0x7, 0x4, 0x1, 0x4, 0x9, 0x10000, 0x4621, 0x0}, &(0x7f0000e52000)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc0000)={r3, 0x5, 0x9, 0x10001, 0x100000000, 0x1}, 0x14) 2018/01/18 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000d5000)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000af2000)="67b00587d07c3f855c8413b545a3b4cb6f3184477a2d197735b9a7c0d259560f638048", 0x23, 0x5, &(0x7f0000432000-0x10)={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair(0xf, 0x805, 0x4, &(0x7f000099d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000af2000)=@int=0x0, &(0x7f0000acf000)=0x4) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af3000)="10f10d227d9f0ebd611f7e119ff525c2002bd1e53a3dd0817136bdefbaec428ebb76ef0eb43b8b2455afa3b5b1e9109cc87a485b10f2ee6ba4fa0947d2c7da99854cd48089fd70c878ee5f700fd59aab54ada5012a6cdc0981bc77b22df562b62c696c873ef8a90f8746624dbc47b9a8b4953cfe40d84b50a1fa7e080d9a57b34aef715dd274f5a4125365af9363b7a7b7edac3ec5978098279476d5", 0x9c) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000af5000-0x78)={0x7, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, 0x8, 0xfffffffffffffffd, 0x7fff, 0x3f43, &(0x7f0000583000)=@common='ipddp0\x00', 0x1, 0x0, 0x1}) 2018/01/18 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xf8000)=nil, 0xf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80806, 0xe6e7) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000fb000-0x10)={0xbe1, 0x0, 0x2, 0x81, 0x0}, &(0x7f000009e000-0x4)=0x10) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000f4000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffadb4, 0x3, 0x400, 0x6, 0x100, 0x1000, 0x58cb0ea1, 0x7, 0x6, 0x2, 0x3, 0x40, 0x3, 0x9, 0xbb7]}, &(0x7f00000fa000)=0x108) pipe(&(0x7f00000ab000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000fa000)={&(0x7f00000e1000/0x3000)=nil, 0x8000, 0x5, 0x29, &(0x7f0000078000/0x4000)=nil, 0x7}) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000fa000-0x38)={&(0x7f00000f9000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00000f9000)=[{&(0x7f000002b000-0x33)=""/51, 0x33}, {&(0x7f00000be000-0xec)=""/236, 0xec}, {&(0x7f000002f000-0xd5)=""/213, 0xd5}, {&(0x7f00000fa000-0x2)=""/2, 0x2}, {&(0x7f00000fa000-0x5a)=""/90, 0x5a}, {&(0x7f00000a6000)=""/198, 0xc6}, {&(0x7f0000019000-0xcc)=""/204, 0xcc}, {&(0x7f00000f9000)=""/202, 0xca}], 0x8, 0x0, 0x0, 0x101}, 0x40000102) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f00000fc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000fb000)=0x1c, 0x80000) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000fa000-0x4)=0xffff, 0x4) socketpair(0xa, 0xa, 0x400, &(0x7f00000f8000)={0x0, 0x0}) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000f9000-0x4)=0x0, &(0x7f00000f8000)=0x4) 2018/01/18 14:10:31 executing program 1: mmap(&(0x7f0000000000/0xd58000)=nil, 0xd58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) write(r0, &(0x7f0000551000)="1b0000001a0007000000000000000000020000eaffef0000190000", 0x1b) 2018/01/18 14:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000025000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "873118c69d7052c794e6ab1d88a8"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) 2018/01/18 14:10:31 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x3, 0x1, &(0x7f00005ac000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x6847afb41038e002, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000714000)={0x0, 0x0, &(0x7f0000f7f000)=[{&(0x7f000010f000)=""/196, 0xc4}, {&(0x7f0000f7f000)=""/0, 0x0}, {&(0x7f0000f80000-0x4b)=""/75, 0x4b}, {&(0x7f0000f80000-0xa)=""/10, 0xa}, {&(0x7f0000f7f000)=""/74, 0x4a}, {&(0x7f0000f80000-0x8e)=""/142, 0x8e}, {&(0x7f00005be000-0xf0)=""/240, 0xf0}, {&(0x7f0000c27000-0xe9)=""/233, 0xe9}], 0x8, &(0x7f00007df000)=""/112, 0x70, 0x101}, 0x2000) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000ccb000-0x1c)={0xa, 0x1, 0xd382, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000f7f000-0x4)=0x401, 0x4) recvfrom$inet6(r1, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/18 14:10:31 executing program 0: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x80000001, 0x80000001, 0xa8}, &(0x7f0000001000-0x4)=0xa0) 2018/01/18 14:10:31 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fcc000-0x6)={0x0, 0x1}, &(0x7f0000fcb000)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003a3000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d86000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet(r0, &(0x7f0000d7f000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x370) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000016c000)=0x10, 0x4) socket$kcm(0x29, 0x807, 0x0) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fce000-0xa8)=[{&(0x7f00009fd000-0x10)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fce000-0x40)=[{&(0x7f0000fcd000)="7d03edd33ea7eb4b8595ce22abc2f2d88a0109618ec4a5d38c4e13006d7847b7de5482edfc619ac9a69957ddadda499b490371afd79d6929ffc50b33ebcc9b998f402091c5938e5cc970750d5915d958d00c64d73dd0bc6c21eb2fe0442003d2082518db283cac64f71aa936e159157c78a463b6ef1add1ac5b0aa8c736cf7be6613ffc5dc1c4fab92032c667114af1bfc354c9bb110d88698e245ef7dc13438b9a7b4b334ca7d06ffc55e94062301ce1d270c3819b80ae882b4ca912d92883f87b70d8635cb180c25a3ddd4ae976b34d6954ec7891f6525a82b82d0d3f5af65529f271c30641551", 0xe8}, {&(0x7f000010c000-0xa2)="0bf392c2fb483671ea6fc16580f568ac0a93f8bd8af8504f6ab68c78e013733b2f9830af635892f3598a9724b43bc2eacfe82541574fe76f646162cc398000d3ca4626bdc7a3a86a5f7e13b820cf96677fb770cfc9813a2add6ebf0e5870a13ab4cbba51a04fdbd1cd641d0cb8874a5ff018cc4c9cb4ddf660ab65f41c34f6cd1c005cb6aee0dbe7e115e702e1df3461e4c65a60d512ad84c58b750da73a97a0ba70", 0xa2}, {&(0x7f00009ea000)="47d510ef189046bf8c8b6af2e35740e5408c4cdb058bb6cd8270f11d4b5462962981f9750941cb95ee336894af65f58ea201451491c99a6c303fb4f556ce5d4c99d83f951078f51aefb8fcea42da1ca80c03e6e8fe42177133088160c1c01489f6cd29d2801d6df8f2fecce375286926b00da86f3675dfc1d8990e6dea74e440e51d3aae23a146d8d304f9cb32527d90f339bddb722a8330cfefb536ecc389cfaa8a8446dde3cd00fd7b896f520f2865c6521d534b54e3b409d9b27f3e65902a73a11420b52c90e580edb438558d221978b8afa3a287aaf621e2f1574ea5156cbb067ff2422f", 0xe6}, {&(0x7f0000fcd000)="3b0b30ced8497bde8d9c39bde23c2d62a36446c284222fb575d2b36d836c5609a2a9d37dce7ad532da5f8d9ea0d465e33bff482f7db6fcf86dc7356bfbee8643f94364308ad2d5e6f190b378adef03afe139121ce5a8801c0ac43c550ed827fd1a0855943a69e883d2983ddf662e9ed3f9208e76ceb9e5897ecb4431943267413b077573495473d42897dfb2741cf4ccea0b826083debaf62b2301070d5360d89624f8fb190cfd2a5f520076f4703f38d061811907b059", 0xb7}], 0x4, &(0x7f0000fcd000)=[@init={0x18, 0x84, 0x0, {0x101, 0xfffffffffffffffb, 0x0, 0x35}}, @init={0x18, 0x84, 0x0, {0x101, 0x5, 0x7fff, 0x3}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0xfffffffffffffffa, 0x3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x20, 0x7ff, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x4, 0x7, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x6, 0x3ff, 0x9ff6, 0x639, 0x5bd3, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x77, 0x80, 0x5, 0x6c99}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0x3, 0xffffffff80000001}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x6, 0x400}}], 0x1b0, 0x4000}, {&(0x7f000052b000-0x10)=@in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de5000)=[{&(0x7f0000fcd000)="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0x1000}, 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0x1000}], 0x2, &(0x7f000071b000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x3c90a5316b6f2ed6, 0x743, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x49, 0x8202, 0x40, 0x4, 0x1, 0x3, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x3f, 0x3fd000000000, 0x80000000, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff80000, 0x200, 0x200, 0x3ff, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8000, 0x7, 0x7fffffff, 0xde3, 0xff, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x81, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x5, 0x80}}, @init={0x18, 0x84, 0x0, {0x3, 0xfffffffffffffff8, 0x3, 0x400}}], 0x180, 0x0}, {&(0x7f0000c35000-0x10)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000141000)=[{&(0x7f0000fce000-0x3f)="1338cbc8b6fff76470c198ecfa54a7ea58e98293d9819493734c71eda0b2ace33e0e9f0ef70debaaf92ecc756028f103489b3e6e1b7b9bc2acb433587fc854", 0x3f}, {&(0x7f0000fcd000)="a288c13efa6cd4172ff15dd0018c1f3e3986390062fd7ede9d43b1de99ab544d22bc88703a10a8668920d61d6450cf71ff3d915ce6e1e30cfc3b15c4125be77c596ed67e62f506c049b64a7dc49b1d2def96d8c89b78e263d3df90324c2b347817e682293ac0fa1587e50197783e86bb9f2ddb9809151daa8e7213854b9abbc730db21a2bffb7626057ca87369851d4db66ab58972600ec4575639ee77d6b487bef17cff940eb6658844358bb3d05db2ff83e296f02228", 0xb7}, {&(0x7f0000fcd000)="f31a07d9f2135c77859337f13e02b3470a97067e6ca0cc3449b2566be5824b709f9e16ec22467e645fee6b747724def8d7b6577aa39be2a284ad78a6bddaeb9051a111ae881c37502ddbefb51b4ef76a7bfb9b9696bb9f2d1cb9cc9491c9618fd16dd9717ce0c0b16af51907e1d57ddadbfab676a9603393f788a280e1909b3f6bd0599beab6a7009fab208d9aff6a529576e4a7297d", 0x96}, {&(0x7f0000f75000-0x43)="852fc7b1bcb924d518ec5f062beae59dcec431179764de0bb37a08ba608ad36583734257c9198d480d6c75db43f306766eee922f6358bd59e85b5239ab22c5affb04e8", 0x43}, {&(0x7f0000fcd000)="92a252da1ea56165cd0370a9b47d17b959e95a0c45bd5c1482cbaa4ec388754490a6114cbac4834b2d057440efbd1117e77a07a7b4cb51e0a3b2e212", 0x3c}], 0x5, &(0x7f00009ec000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x0, 0x8002, 0x81, 0x7d, 0x10000, 0x7, 0x5, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x2800000000, 0xfffffffffffff3ae, 0x400}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x100000000, 0x2c70b860845b2934, 0x40, 0x3ff, 0x8, 0x39, 0xff, r1}}, @init={0x18, 0x84, 0x0, {0x26dd, 0x6, 0xc83, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f, 0xd, 0x6, 0x3, 0x6, 0x100, 0x101, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x6, 0x2, 0x9, 0xfffffffffffffff9, 0x6e, 0xffff, 0x35d9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xed4, 0x80, 0x820c, 0x8, 0xff, 0xa, 0x4, 0x400, r1}}], 0x150, 0x20000000}], 0x3, 0x40) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fcd000-0x9b)={r1, 0x93, "25195543c85b0a99a4da3b027ef3d48793f32fe9129bbbe2764c2ef802420537592c4592e147cd816ae88d0aa846e6a19f12226d1647a63f12a2737c0453523d1a0a647f0d0387594579c682d899ebee63348cb05b6d7461da9dc5bc2f77015e50f2d950b32c21f03f2339add0f4ea592b8e7b742de9ebf095b28322aac1326598d4619a83ee25fe00df32444e75476ee520cc"}, &(0x7f0000fcd000-0x4)=0x9b) 2018/01/18 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000256000-0x4)=0x0, 0x80000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000278000)=0x0, &(0x7f0000da0000)=0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/18 14:10:31 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000737000-0xfc)="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", 0xfc) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)=@ethtool_rx_ntuple={0x35, {0x0, @udp_ip4_spec={@rand_addr=0x0, @multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, @udp_ip4_spec={@empty=0x0, @broadcast=0xffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000001000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x0, "ae07"}], 0x18, 0x0}, 0x0) r2 = socket$can_raw(0xa, 0x2, 0x11) recvmsg(r2, &(0x7f0000011000)={&(0x7f00006bd000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f8c000)=[{&(0x7f0000bb7000)=""/0, 0x0}, {&(0x7f0000dec000)=""/209, 0xd1}, {&(0x7f00003cb000)=""/82, 0x52}, {&(0x7f000094c000)=""/95, 0x5f}, {&(0x7f0000d07000)=""/202, 0xca}, {&(0x7f000003e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000efa000-0x52)=""/129, 0x81}], 0x7, &(0x7f00009e7000)=""/16, 0x10, 0x7}, 0x2) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000002000)=[{0x18, 0x0, 0x7, "94"}], 0x18, 0x0}, 0x0) 2018/01/18 14:10:31 executing program 5: socketpair$inet6(0xa, 0x3, 0x80000000, &(0x7f00004be000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000966000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096a000)=0xc) getgid() getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f000037c000)=""/71, &(0x7f0000e5c000)=0x47) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e8f000-0xc)={r1, r2, r3}, 0x297) connect$l2tp(r0, &(0x7f00005e9000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x4}}, 0x26) connect$inet(r0, &(0x7f0000064000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000000d000)=0x0) 2018/01/18 14:10:31 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004e1000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f97000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000613000)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/18 14:10:31 executing program 0: mmap(&(0x7f0000000000/0xf14000)=nil, 0xf14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f17000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f17000-0x4)=0x6) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f16000)=0x10) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f16000-0x60)=[{&(0x7f0000f15000)="c74cb0664e426840f2f5bffd01be8296f9c2960acebac45c40518c4ac3d76cef2dda2a3632a230e4dd599144a4593a551f71ec4cf685d11fca1d45feded1a0f18c7ab59c23f927287bbcdbe7afb08f06051262b1c8f83f51cc2e4de4cdfb9bc93a1bcba586a5b137fb5b9bf9a50778c19b9a47f7d809b48bfcdae927", 0x7c}, {&(0x7f0000360000)="75a6f97455100800eb33f666ac22784e8997", 0x12}, {&(0x7f0000f15000)="dc5486270e0100ded662ea3845f0d139a8e1a0ef1781628c9dadd36ebaf9243f9da29e1607aef1b6e8f07917cdb2d74020428cb4c99073d89da301a2a5ab325196054e5536104baef82da82712c0def5833441f38b7df95821203aa724db564906454ecc96584991b5de50eccf1d50f1d127811d4deb6146871b51f7ad4e765dc0ac4bdf639cbedbaab9b221aa0e4e553a1f8a84cd27d454f5902e07c2f6585a9ef62acd47100bb5d02d0bc484300d24824cad78c86e6ea01cf409e12389ce70bb60ca63a51eaaf17f", 0xc9}, {&(0x7f0000f16000-0x2b)="7a1c4fb3da92ddc2ab7b22baf4cd818020a7dda6de08d29409a00f943e325ee8e3d142e26cadec7b467f7f", 0x2b}, {&(0x7f0000f15000)="a4e8be2b612e2e77b37b7bb8e360cd6eab16001442f14750e23ae80ff7f12c1e4006803d15f0938e32f2fe5b199500f3e5d8117d7fac38032c539f", 0x3b}, {&(0x7f0000f16000-0xe2)="be5dd96c12e08abce740e06d8c8af704665916c214e097a150659c74c5eeb27cb859bd8d5d5749edcce43ad64a5f0648a7db074ea74731530cba883787a27224697f641ad5c0f27c9898bcc8e9d371a56093f09c2bcc36027070d08baed12d24b33d4b0c765d5f2e7305215b8f7faabb524d24792b6fefe55ec358397bd1ab25b830e8f24a969e3591f137ea6768a4703065f20e62b11fc76464a040eb42c1d651e53e78900566dda19a186b50951f04b323518bba006f4c77ed44f52e052b7e556eb4f10cffb2acca4ce6700bddb6008635cb103ae83d15dd27438280ca45129667", 0xe2}], 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005e9000-0x8)={0x0, 0x0}) accept4$ipx(r2, 0x0, &(0x7f0000e8a000)=0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000000022, &(0x7f0000cc0000-0x4)=0x5, 0x4) [ 457.705242] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. [ 457.715935] IPv4: Oversized IP packet from 127.0.0.1 2018/01/18 14:10:31 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x6, 0xedf4, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000016000-0x7)={0x3, 0xd79b}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000014000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000014000)=r2) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000015000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000016000-0x4)=0x60, 0x80000) [ 457.716192] l2tp_ppp: sess 59/32096: set debug=f55d40e 2018/01/18 14:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[], 0x0, &(0x7f0000850000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x3, 0x3, 0x7fff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008e4000)={0x0, 0x7, 0x9, 0x9, 0x128b, 0x6}, &(0x7f0000a7d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000952000)=@assoc_id=r3, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f9b000-0x8)={0x0, 0x0}, &(0x7f000039b000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f0000a67000+0x87e)=[{0x0, 0x0, &(0x7f00006b7000-0xa0)=[{&(0x7f00008a6000-0xea)="c0f67fcf1a0f029450653f7a3065b83b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b28000)={0x0, 0x0}) accept$inet6(r5, &(0x7f0000870000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001d0000-0x4)=0x1c) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000035000)=""/4096, 0x24}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/18 14:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000d54000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00004f4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00005d6000)=""/251, 0xfb, 0x0, &(0x7f0000508000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x3, 0x6, 0x81) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000068b000)=0x0, &(0x7f0000a5e000-0x4)=0x4) 2018/01/18 14:10:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fcf000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x9, @multicast2=0xe0000002, r2}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x7, 0x200000000, 0x6a2e091b, 0x8, 0x7}, 0x14) [ 457.716258] l2tp_ppp: sess 59/32096: get mru=65495 [ 457.804505] netlink: 188 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/18 14:10:32 executing program 1: r0 = socket(0x1, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000690000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0x14) 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x6, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000ebe000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000026b000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000c32000)=0x0, &(0x7f0000150000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000010a000-0x1000)="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", 0x1000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000068f000-0x160)="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", 0x3d3) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_ifreq(r2, 0x8933, &(0x7f0000000000)={@common='syzkaller1\x00', @ifru_settings={0x1000, 0x20000000020, @fr_pvc_info=&(0x7f0000001000-0x14)={0x4, @common='gretap0\x00'}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000248000)={&(0x7f00002ed000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0xf)=""/15, 0xf}, {&(0x7f0000ede000)=""/28, 0x1c}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000-0x34)=""/52, 0x34}], 0x4, &(0x7f000013b000)=""/187, 0xbb, 0x400}, 0x40002000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x80000001}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000aad000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) listen(r0, 0x103) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x0) sendto$ax25(r1, &(0x7f0000000000)="585a3784ab4ea113c2695e674a3d999f1ab72faaefab7247d744fe53a30c9c0667a77271e9c08976f4fcee5f2d9635d0724d0a8e9e4a535c597fd8c9d053154ee392ef59229f5e953009fe604f6653236386a7", 0x53, 0x4850, &(0x7f0000000000)={0x3, {"5737f65707cf80"}, 0x401}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) socket$nl_generic(0x10, 0x3, 0x10) r3 = accept(r2, 0x0, &(0x7f000090e000-0x4)=0x0) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f000047d000-0x4)=0x0, &(0x7f0000f94000-0x4)=0x4) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe6, &(0x7f0000b71000-0xee)={@random="13396a947cf7", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "05004d", 0xb0, 0x67, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3f, 0xa, 0x2, 0x88d0, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @hopopts={0x8f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @jumbo={0xc2, 0x4, 0x3}]}, @routing={0x6, 0x4, 0x2, 0xbe, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @fragment={0xff, 0x0, 0x9, 0x800, 0x0, 0x100000000, 0x0}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000227000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000489000)={0x80000001, 0x7c9}) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b95000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000670000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/18 14:10:32 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000317000-0xc)=@sack_info={0x0, 0x5, 0x100000001}, &(0x7f0000001000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000666000)={r1, 0x1200}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000001000)={r3, 0x80000, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003000-0x8)={r1, 0x9, 0x0, []}, &(0x7f0000003000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000004000-0x4)=r6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000002000-0x9b)=""/155, &(0x7f0000003000)=0x9b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f0000006000-0x7b)=""/123) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000004000)={r6, 0x4c4d2983}, &(0x7f0000001000)=0x8) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000007000-0x4)=0x0, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r9, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x800) 2018/01/18 14:10:32 executing program 7: socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x8000f, 0x6, &(0x7f0000fb7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x19, 0x0, 0xff, &(0x7f000047b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00007ee000)=0x8, 0x4) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000046d000-0x30)="5c049ae64e772cf208e59e0ae51f1b431d68ca7e0b3cf9507510e16a3e066d21900a31000000079996be0da07525003f", 0xfffffe6f) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfbffffffffffffff, 0xffffffffffffffff) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) r1 = socket$inet(0x2, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ab3000)=@sack_info={0x0, 0x4, 0x1ff}, &(0x7f0000b2d000+0xb38)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009b5000)={r2, 0x200}, 0x8) 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) getpeername$packet(0xffffffffffffffff, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d8000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000895000-0x48)={0x7, 0x4, &(0x7f00003cc000-0x20)=@raw=[@jmp={0x5, 0x100000001, 0xa, 0x8, 0x6, 0x3c, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000}], &(0x7f0000084000)='syzkaller\x00', 0x6, 0xd1, &(0x7f0000fc5000-0xd1)=""/209, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) 2018/01/18 14:10:32 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a82000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f000000c000-0x4)=0x0, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x1)=0x0, &(0x7f0000002000-0x4)=0x75c03aaf460198e1) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000437000-0xc)={0x0, 0x0, 0x0}, &(0x7f000052e000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000d81000-0x4)=r4) sendmsg$alg(r1, &(0x7f00009fb000-0x38)={0x0, 0x0, &(0x7f000031c000)=[], 0x0, &(0x7f0000eb7000)=[], 0x0, 0x0}, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000093d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00008e4000-0xc)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000e5e000-0x4)=0x3a1) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000034e000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x17}, r3}, 0xc) 2018/01/18 14:10:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x1000, &(0x7f0000000000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d655a64718b7eb3a995b8f1dee962e132de157130d03c76d95ae5f5e04dfc30b59c729407d33cbbddf4657d0381cdb5777faa3f3be55c08000c934868000000076559a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb001033771491a519866b4749816e3d44a789fb5e4fdce0358c44f72c1b8e69a41d121204acd59cdc1a0342a62dd2013a580ed101c7be27e6a3b20d354b094e2afc28f76dd38f", 0xc8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ad7000-0x10)={0x0, 0x0}, &(0x7f0000386000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000301000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c3e000-0x4)=0xe8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000002000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000002000-0x4)=0x1002, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000001000)={r4, 0x200000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000038e000+0x6cd)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004b000-0xc)={r1, r2, r5}, 0xc) ioctl$void(r0, 0x5450) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000008000-0x4)={r0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000008000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000012000-0x10)={r2, 0x1, 0x6, @random="a0324c077b60", [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000014000-0x40)=[{&(0x7f000000d000-0xa2)=""/162, 0xa2}, {&(0x7f0000013000)=""/236, 0xec}, {&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000-0x3)=""/3, 0x3}], 0x4) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000013000-0xbb)=""/187, &(0x7f000000c000-0x4)=0xbb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x7fc) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000c4c000-0xc)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f00002e1000)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000125000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0xf3, 0x4, 0x100, 0x1ff, 0x40, r1}) accept$inet6(r0, &(0x7f0000861000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000075000-0x4)=0x1c) listen(r0, 0x7) 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000033e000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xa8a, 0x1, 0x0, 0x1, 0xe1, 0xffffffffffff0001, 0x8}, 0x20) setsockopt$inet6_int(r1, 0x29, 0xffffffffffffffff, &(0x7f000050a000-0x4)=0xffffffffffffffff, 0x2d6) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x2c)={0xf, 0xffff, 0x1df, 0x9, 0x0, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005b7000)={r0, &(0x7f0000ef1000)="9482f6f9b00917f415e287025893d59e0558", &(0x7f0000e2a000-0xb5)=""/181}, 0x18) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001e3000-0x2c)={0x5, 0x706, 0xc1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ef3000-0x2c)={0x3, 0x3ff, 0x2, 0x7, 0x4, r0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000373000)={0xd, 0x4, 0x4, 0x42edab2b, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x20) sendmsg$kcm(r0, &(0x7f0000be5000)={&(0x7f0000b6c000-0xa)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a03000-0x30)=[], 0x0, &(0x7f0000028000-0x1a8)=[], 0x0, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b42000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(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(r2, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000a00000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x2, 0x2, 0x2, 0xfff, 0x4, 0x7991}, &(0x7f0000140000)=0x20) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x10, 0x5, 0x3) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00007ac000-0x38)={0x0, 0x0, &(0x7f0000ff9000)={&(0x7f0000ffa000-0x78)={0x2, 0xf, 0x2, 0x3, 0xf, 0x0, 0x4, 0x2, [@sadb_address={0x5, 0x17, 0x3c, 0x80, 0x0, @in6={0xa, 0x2, 0x545, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8000}}, @sadb_x_nat_t_port={0x1, 0x15, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x401, 0x0, 0x40}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x10, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x80) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r0, &(0x7f0000105000-0xd5)="b5", &(0x7f0000c3e000-0x3a)="", 0x0}, 0x20) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x9, 0x1, &(0x7f0000658000-0x78)="7b1a39ed036515bfd98954a58770044be2338718c3ad4c4d708cb2b79f425e215282906e38f9f0ab42b85ba0981b846b46f4d9a53ff3cb544970a93f7cd0bb45e41ad1753666794bd608218d913b86744ea4e585711257f13b4ad757373508e25988de395269c8dc4538720ad07c6091d692612dccf1191e", 0x78) r2 = accept(r0, &(0x7f0000381000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a74000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000292000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000-0x4)=0xe8) connect$packet(r2, &(0x7f00009eb000-0x14)={0x11, 0x2, r3, 0x1, 0x3, 0x6, @random="212ce681823d", [0x0, 0x0]}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x80, 0x4) r4 = socket$inet6(0xa, 0x7, 0x0) getpeername$inet6(r4, &(0x7f00002b6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fed000)=0x1c) write(r1, &(0x7f000001a000-0x69)="", 0x0) socket$inet_icmp(0x2, 0x2, 0x1) write(r1, &(0x7f0000e1c000+0xa0)="", 0x0) socketpair$inet(0x2, 0x0, 0x9, &(0x7f0000d03000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c7b000)={0x0, 0x2}, &(0x7f0000294000)=0x8) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000096000)=0x0, &(0x7f0000643000)=0x4) r8 = accept4(r0, &(0x7f00000a3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000528000-0x4)=0x10, 0x800) bind$llc(r8, &(0x7f0000b0c000-0x10)={0x1a, 0x10, 0x9f, 0x7, 0x44, 0x7, @random="6bfaee6ae4f8", [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000564000-0x8c)={r7, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/18 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c0b000-0x3)={r1}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a4f000-0xc)=@sack_info={0x0, 0x4, 0x81}, &(0x7f0000df9000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000e73000-0x25)={r3, 0x80, 0x7f, "8965d67c1a97bb6e9caf00d0e39c4d9ccbcb16feb4b8d42c4f8451eccc1f138955570135672e00699cb89b62e1413f515373a586804641ef80fc84aceec79a324ba77e8f919fb43a09da8844c5c868c71d8f8ce4acfcbe3ac2b4d0c0796a627e89af78fbaadc229f6b4703fd0b6f48543ca3d25fc6934559b549125b48f05c"}, 0x87) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 14:10:32 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004ac000)=0x848, 0x4) preadv(r0, &(0x7f0000003000)=[], 0x9, 0x0) connect$nfc_llcp(r0, &(0x7f0000daf000)={0x27, 0x8, 0x0, 0x3, 0xffffffff, 0x10000, "beefe1bc5f6baa83e63885324206e4d3c30f2d13edcbe7c4a35bb1771ac3e99e54afa02c9e553a4d979e96585ff383179d0e936b36987fdbf40cbadec79673", 0x9}, 0x60) [ 458.102827] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r1 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r2, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r2, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r3}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r2, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r2, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000783000-0x1)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:32 executing program 5: r0 = socket(0x5, 0x80000, 0x3) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x20, 0xfffffffffffffced) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, &(0x7f00002db000-0x4)=0x0, 0x80800) close(r2) sendmsg$netrom(r2, &(0x7f0000119000-0x38)={&(0x7f0000331000-0x10)=@ax25={0x3, {"2095f76e29fa64"}, 0x4}, 0x10, &(0x7f00009b6000)=[{&(0x7f0000e73000)="11203b602b4170ee568ffb5ab1bed134256eeaf761b8d59da601618cb100b8ad218ff8852ef87bdbded25981d05d4186a1480d6416aa0dee28c3d96ade4ac067b1a31431edcab5e4aaaadcc56a1ecb762c051040e3af884f2b7767880f6fa7a02223e0fc9d88af2be009e925c258d6c6e0f1175716bbcc3bbaa6c285ed5de3515ec5d2e5452fc66445c64e300ed7893693be2f91cc5e52014dfd91b75b62", 0x9e}, {&(0x7f0000be8000)="3bac69a03be02760cfa1bc80338c5e457bf3191edf4e0a26e8eeee59fbacde57a8276f41067207f40f7cb1991af77eb4234698c4", 0x34}, {&(0x7f0000e0f000-0x76)="39bbd03455da89f21db2b0f449b9a18a6b7d520fad8240fc1417aba5ed3b3313f276a3fe2993ded53a4d88da2cf1857fdfbf9a9230f85da32b98e6c35a5dccf4bc0d7036a3e1353e53d1a223e3c68b4543021f9e0263e0916088ff3506d320c0cec78539c95bac47b3129efb9ed7d7c206f026d41659", 0x76}, {&(0x7f00004ed000)="aff3e4f303", 0x5}, {&(0x7f000097f000)="cb387b9d9071d5ca8c5b0e1fdd408409a243468ba832aa412b6ef5b99f42fd563eaa54af7fcc3e4b20a5362c14c2e1e0c1f86eeb0141a4c80186ddd6377a683bb18b346e68fc17f8b959b73d148b6c82190779f20f3dca35dcb260a359698595c600dafbd3761a3991993a7894e72803f75e96eb78f72693c3c7465aea20c6dcfc7062867c6474fa535ca64a6a", 0x8d}], 0x5, &(0x7f0000847000)=[{0xc8, 0x10d, 0xffffffffffffffc0, "d1a4fe69c76ba893eb9c7bd576c8336ffabbe73fb6056c1b20ca17232aed309f96d2441c1ef5813033a18cdca2ad06138555b5474276892cecdcca7dde87c781a03636f4e81f062f9f67ee5d7ca7f2551095b2a50aa670b2305b258e37f452b9ef8af8082894ab4d96b1d400bae1d8852cf1503b377236563e5bc7cdffd07c8fd13bc167870504c3fccb3640418a0bba5454629da79018b5fff0f793c666f612aec324d0aceb818e6ba4a94c6380797c953abdbd93"}], 0xc8, 0x4}, 0x45) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000082d000)=0x4, 0x4) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000cf4000-0x4)=0x200, &(0x7f0000aec000-0x4)=0xfffffffffffffdc4) bind$alg(r1, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x8) 2018/01/18 14:10:32 executing program 6: pipe(&(0x7f00002b2000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000018000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000004000)="e2b8d58d82755bb11809367c1dee0a8e2f03d4b142df3381dc98b31c0e1fd5a73e5c30", 0x23) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000018000-0x20)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x3}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000fd000)={&(0x7f00003d2000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000f26000-0x10)=[{&(0x7f000064f000)=""/65, 0x41}], 0x1, &(0x7f0000224000)=""/4096, 0x7af, 0x1411b}, 0x40) accept4$packet(0xffffffffffffff9c, &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b8e000-0x4)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000022b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba9000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c53000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x0, 0x3, 0x9, 0x2, 0x20, 0x80, 0x2f, r2, r3}, {0x3, 0x4, 0x1f, 0x20, 0x2, 0xffff, 0x8001, 0x0}, {0x0, 0x7, 0x2, 0xdc}, 0xfbd, 0x3, 0x1, 0x1, 0x1, 0x0}, {{@in=@rand_addr=0x1, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x3, 0x2, 0x7, 0x2, 0x4, 0x4}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000098f000)=0xc002, 0x4) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) socketpair(0xb, 0x807, 0xb45, &(0x7f00009c6000)={0x0, 0x0}) connect$nfc_raw(r4, &(0x7f0000056000)={0x27, 0x10001, 0x5, 0x7}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000463000)={{{{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]}, {{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa14, 0x4, 0x3, "6e86f4f1a5aefad7308a3a1f97e34ab44148a460647a6f0bbb5eac3bd8f8761bd12502fd7341a3a2b61bc6f89c328929a320b0643b7f7b34f8ec273d5ea99710eb2d6d7b599b6bb1c5ded16a1fb9972b"}, 0x160) sendmmsg(r5, &(0x7f00006cc000)=[{{&(0x7f0000f30000)=@generic={0xb, "ec7558007d29e4c10a043228a592e29e2ebf29d0d48a1745e91b467519a8ec7900650200f50000000000028c5f458f3051bfed7abb84916fb1302a98170300000030e5e832b7fe3fb70fea1d771b175fd61d16c054691cadbf363c9fc65c90599a493f0000001fd15f5af85615dcb13a17a254ad84a15f2242c5fd5c8eb0"}, 0x80, &(0x7f000033d000)=[{&(0x7f00004c0000-0x78)="c9edf57b4b3b55be0f1ce9861c6116c5ba7f29ca5727956b8ec98b7f1bf8715636a013f986218da41f62bc57c3ef0810516e312ce83bf0dfa8c4482268773f74e62c4421d0d4c95ec3f01a9fe048de446278ef4313672ba2a40ccec50757fc1c3b4e4460915d0f44c88ee7dac636f36a6345ffbef225219e", 0x78}, {&(0x7f0000e75000-0xc7)="8550504348076b8c33d4a520824f2a0e6d601608d9e15cd0f36afbb94924ee69b870012b1ac12054635a84351146eef1bace7e5336402fd50a2af4231629d00ef1667689a81cd07243ac714109899784b94ada256cf7ea1f9b4b3f0120a5214139ce59a24a245c8b710f3168c6ad7f0e25f227e097b26f5aa243efb4922c89719f0e4c13ad0c4e3401ba0c3a859c8c90e1e8d1bdcd57c2b0f7514b2dd58da282a01654f0d872f2383cb9dc0ec91461cb3727052b4bb3c49e954b35e19af0ead9b6dbd34b9e764a", 0xc7}, {&(0x7f00001f2000-0xe0)="b89cd79ce97712fe28193d3d98c56594d1dea7deb1d2dcfe40da5eab78cd8db9befe4509763f40fe55e5cde7019af0061ead3c4a1ec2f56f0d243280cea40df545e3265ec6850ba83d3488d83c29120d6c4581f78090e2ce9d2dbf90b1751f4bab3f38b03a31ef9f955727f61650203737d590262bbb48674e91daf2bc1804c8c90de6c00abd63cb9f49188162d21495f5fff0793773bee676fc1d4840d2219f4f644a120d5971e7333f147f8ab71de2c712475a8f8f48ce3ab171e602887ee5e3eb76eb5b92de825f3d79cc188aa57b5ecc717913a0cffc8467adce6e6d7c8c", 0xe0}], 0x3, &(0x7f00000cf000)=[{0xfffffffffffffed5, 0x11, 0x1, "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{&(0x7f000006e000-0x1000)="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0x1000}, {&(0x7f00006bc000)="38b24cf5dc710c175334126c5f288ff9f8b04676229899f273cbc8e9c9f20032364bb97f67186ef2f5ff654a6e2215450a141f92d3f06037077fd870d90bbdf204c4445cc0ecd9ddd227fb1994780532a630aa756f854c3f7d8a7097ba51bd0e3caf5a4ca05829b04735c4eb5fa6f3a915ced80e2a3140fbf5b195911914bd6e2d15e6ad8d119c984fea0a312d7fd4d8d536c5f5bea2cba8e5ef0b89edba3090096af9d5a04f282442667d9e871ecc66173d2323aa6e496490b515ebbf7c79bccbdb42f073d42a5b69abc6d933f9f61aa145b3e606cf46e43cb0bc50fee56067b963a00af4720e5ac30614a035098bec0f", 0xf1}], 0x4, &(0x7f000040e000-0x148)=[{0x60, 0x117, 0x9, "b4c4adcfe11f7ff0e9ac4a9a6b1f5543bfd3a394a57787e2ee111b4a15b815824a0739f681bc85b4b50ae717e0d23180f4b1d985edd3081fd34f3a15a9f90e28f78465060efa84f5610873f43d2d"}, {0xe8, 0x187, 0x81, "e7c27b6a7c986dcb696c55a95618754fe1a8950f6bdf02ee77bf182b2a5fd44066d9445bb571f2eeb80043a55e88ccac710dda7c8ab494f7f483d7477c3555e39dae2fcfbc05e2691a058f857976d5bb9646c4b44c35d22fb8705098227b4aaa2dbfb9287334c802c92004a166be99c40115e40178e49aa9507e09a303a51bb0b09e1d57b706747441555926a96230e552a50215ccdc2e45595fb3e272c13d2c766f405b6d067ed0ab9bd962ca7ec7aca05839b121d92cd99ecbad3e50f9f23e7929d9c27d808b2a4243451197880da12d3954"}], 0x148, 0x4040}, 0x4}, {{&(0x7f0000172000)=@hci={0x1f, 0x400, 0x3}, 0x6, &(0x7f00002d4000-0x30)=[{&(0x7f000052b000-0x30)="cd768a6ecbff979815e98bcbe675dfeb0f1b33f8b8f10eeadcf9b063e0ba2bb0f2ba06645cea217240e1674f14dee1c8", 0x30}, {&(0x7f0000c8d000-0xb5)="189075cef755abe3587a4745e24eef07c27dcf61d86a63129ec1e77581d0d255fe4395c9cde8d0555f7a317467b5378219f611302678a582740e98d62b5968b7855c0ddaf09dd6d58800825efa43c515b536f7d7ad826f43f9e82572ac46e9cdf4ad34d29a858973531cadc41640e93a48323250eb16e3af6c0fa17c7e6e7ea21a6011485bf9dc867d7f90b0ec1a102b8e77b63d44265d2314f4114c0103fa355805292dec3594ca1f7563875a71277ff6cde886f2", 0xb5}, {&(0x7f00000e2000-0x5)="aa1bdf11a0", 0x5}], 0x3, &(0x7f000002f000-0x1e8)=[{0x78, 0x115, 0x6, "f76472729af47b456b8d4aef80445f83f7eb3bb89ebeb2afd97040d4fcfcf743c51cf63c76b82cb18721e19fd67d28f94722465fd67ac3cb073072d4ebdfb0e4a04fba0b50ffad4bf14974fd248542551597022cdd83d41720aaaac598cc68b190633a"}, {0xe0, 0x116, 0x523, "0db4ee5310874dea7194e2e5314d40c9e1318af9f27017fa876a743d03a449bb5cebceae7d1c662f1d314a2902177049b4593058ff16df1bcf6fb3bf07ede732db97fba2e1d135eebe16c495aabc761bb205f9b148937a0d1eb1924c117b3f590a5f9cf88ebb9d7f0d9d38fe20dadd8a52eb8225e9d8c9afca4d2959feced99803aabf947a4b047b92f413c409c8ae1c640cdfafcc80008fac884c06086315bb3016934cc7cd191119cc9ae97382d9add1adb93929e9f5f31f82d85c099d247d1ac7f1f31f89e38f83d9dda17a15ec"}, {0x90, 0x11f, 0x5, "84307be5ef85c435ead8c6891b17f0e00c130d110e3c8a77ed3cf8b7cdd012b894a2917ccc924b8feac3b2ed613bbe2c531913d3b026aeef7dd9992ae4b79f8a2558b328a3ecad3aacd23ed5bf060249e8439edb0eaccdfaadb523feed38841b75dff3d000409e14d461cd67cc169ee965c4ef2e668cb54fa694"}], 0x1e8, 0x10}, 0x0}], 0x3, 0x80) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000cf5000-0x4)={0x0}, &(0x7f0000e86000)=0x4) 2018/01/18 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00001c5000-0x4)={r0}) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) close(r1) 2018/01/18 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000827000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a59000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x634, 0xd2, 0x81, "baa8eac2ddb7d2919081d9f67682551fdc976afdedb2bef97c98d264321ba9a154e62e978eaa5588f769ef71c1317c37f8303706a990fb171497692ed92b60c7c395b8e2dbe224521922160aed860f86"}, 0x160) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c38000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00008f8000)={r3, 0x8}, &(0x7f0000eb5000-0x4)=0x8) accept(r1, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000b40000-0x4)=0x2, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fbe000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0d000)=0xb) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000d6000-0xf5)="e58871bc6285609f0aa3220ba39c1616d8fe93731ffdfe7c9a407b66cf63b00ef0593bf76d5a25c591c35170099d37526e67f35e3c7f67dabbef16cbaa1f293f9ac894297f9fd0749137391c3af14bb1f733cb2e935d00da90e8a69f623f5190c542385bc83172215059aa7967909847418c3b7375d93d82f5ab0ce0abd46ef357288f9df486bffba1a8d649f9b99081a23737b19fc21b5f69ecd300e254dafa5679f82a8663dd14a693d7efef84632995a4be38f8f0632bcbfa6ddd9f854c7d7282e2f4144582c1c2f2bc84f8f8a511b66cabfc02a5a9e49db459a27fd257b845b285dfab064ad819cecb6cbc6b1698689421a947", 0xf5) 2018/01/18 14:10:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockname$inet6(r1, &(0x7f0000b4c000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e1b000+0x502)=0x1c) connect$inet(r1, &(0x7f0000000000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x346, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000)={@common='irlan0\x00', @ifru_flags=0x1000}) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x80005, 0xffffffff, &(0x7f00004a0000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000014c000)={&(0x7f0000576000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e78000)=[{&(0x7f00000f8000)=""/186, 0xba}, {&(0x7f00002cd000-0xe7)=""/231, 0xe7}, {&(0x7f00000c1000)=""/93, 0x5d}, {&(0x7f00002e8000)=""/4096, 0x1000}, {&(0x7f0000d35000-0x9b)=""/155, 0x9b}, {&(0x7f0000492000)=""/4096, 0x1000}, {&(0x7f0000b0b000-0x2)=""/2, 0x2}, {&(0x7f0000548000)=""/241, 0xf1}], 0x8, 0x0, 0x0, 0x7fff}, 0x20) sendmsg(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000baa000)=[], 0x0, &(0x7f00004fc000-0x2488)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000769000)=0x0, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfcd9) syz_extract_tcp_res(&(0x7f000007d000-0x8)={0x0, 0x0}, 0x5b09, 0x1) socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f65000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e52000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000042f000-0x8)={0x0, 0x7}, &(0x7f0000e95000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000456000-0x8)={r1, 0x9}, &(0x7f0000f64000)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept4(r3, &(0x7f0000448000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eb7000)=0x14, 0x80000) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000f65000)={0xffffffffffffffe1}, 0x1) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000e40000-0x8)={0x0, 0x0}) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000003f000)={0xffffffffffffff81, 0x3, 0xb, 0x0, 0xa7b, 0x3, 0x7f, 0x2, 0x0}, &(0x7f000070e000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a3d000-0xa0)={r2, @in6={{0xa, 0x1, 0x2e4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x81, 0x9, 0x91}, 0xa0) socketpair$inet(0x2, 0x3, 0xff, &(0x7f00004dd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000d50000-0x8)={0x1, 0x3, 0x1d37d8e4, 0x8}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000f16000-0x36)=""/54, &(0x7f0000980000-0x4)=0x36) r4 = socket(0x20000000000000a, 0x6, 0x0) bind$inet6(r4, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r4, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, 0x1c) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000fac000)={0x8, 0x1, 0x6, 0xff, 0x7}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fac000)={0x3, {{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]}}, 0x90) 2018/01/18 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = gettid() r3 = getuid() r4 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000704000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003b0000-0x8)={0xff, 0x40, 0x2, 0x3}, 0x8) getsockname$inet(r5, &(0x7f0000a06000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aea000)=0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000c64000)=[], 0x0, &(0x7f0000278000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}], 0x50, 0x4000}], 0x1, 0x0) 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000c60000)=0x5, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000031a000-0x8)=0x2, 0x0) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d71000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000163000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=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}}, &(0x7f000074e000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bed000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x8, 0x3, 0x3, 0x2, 0xa0, 0xa0, 0x3e, r1, r2}, {0x9, 0x3f2, 0xc2d, 0xba, 0x3, 0x7, 0x7, 0x200}, {0x100000001, 0x100000001, 0x6, 0x9}, 0xffffffff7fffffff, 0x7, 0x2, 0x1, 0x3, 0x0}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x0, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x6, 0x0, 0x8, 0x1, 0x518, 0xfffffffffffeffff}}, 0xe8) socketpair(0x13, 0x0, 0x400000002, &(0x7f00007db000-0x8)={0x0, 0x0}) bind$inet6(r4, &(0x7f0000dad000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, 0x1c) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000334000)=@generic="cbc6445919b46254102337cfce1c70b2") sendmsg$nfc_llcp(r4, &(0x7f0000d09000-0x38)={&(0x7f0000e67000-0x60)={0x27, 0x2, 0x8001, 0x1, 0x100, 0x4, "443a1ea085f0b9bf2cfb409cff828c8481dee20afaf07360a6f7d0ff1c01409541390de29242c3c10ada3ed3cb6b901aed6615df276eaac6e0d108af15cf09", 0x4}, 0x60, &(0x7f0000e30000)=[{&(0x7f00000b7000-0x3c)="a217cba9364ad0b0d14517100c4c0cfd4ab87c20724f396dcc9135bf152d39513f0c069960bd8ffecf8c0a841d901275c627f9c3362d1a95b8229c91", 0x3c}, {&(0x7f000093c000)="1f5a640a3de027e61d253851c3b87b501ec5834eda230fd1662d23c44504def3e55669497fe18f1f1ec14b7c485877ce6c21db32c2e192f37bcd2f5331e8584846f4d841b75f4c38392b3a29bc7cbf7c83a59f776c127a77a39149105e401085b6645ac0c22f201fcadf8a13bcf82e99aba327b20cdbdacdadb87565240a17e313e75a34418cf7e612c46e5579abc99766f5f72d924c6e803c6e1a896b41b373eb4ceeb023dad6c4d96ea1b3d8e64a82e6e346172a9015a9945b816ec4d693591aefe5310474f59f9b9fbea9f21e78fb09bcbf8dbc849e5c2911f6e58a0a2dffc56908c494374c61cd44b3ff1545c30023109e4522", 0xf5}, {&(0x7f0000fd8000-0xa5)="2e54358f9b213e0abc24ead9f9f62a8d673c819703964c4a64dcc2b9da2f1535e0098f28a5e0940ff618205f558c8d94e83bb1cdd29ef2ddda22d0ba2a50ad3b3e59a958ea70bb43d7763a1233d8b0dcd7407249444e338bbf0f7c3ef9fdc4ba6c0a96adbaed86335c1196ba2c5671bdb1f7afccfffbe6e8ba02d4157b94c26ce03c22a836cfd165389ab817831f613e841ad2b9895e7224a64fd2c1f4243102118a7e9f99", 0xa5}, {&(0x7f00000b2000)="3fdeb74fd11a8265a1148f3a76032011632259ed2ceee125cbbef25a058ead004b516f698f79915a", 0x28}, {&(0x7f0000259000-0xe2)="3b2a6b23157a90555eeba433ba787d9540416c9f8f984c9d729ddd5b0a4a0006fe49fea219dfa39005bdda53188f6bb42b8bab38c2ad03c86c0f263e3eb1f0481f5b241951047af6ff127824afce3f8395348c94fef1402282ed07dae02101065e3085edf18b4ba2c1218cf1d9d937539b6a20a04734d5cbcb50ce707fe433f170f20cf334cf6a52710fb1613e63a99895fdefa4251622fc0c30c311fed8b30a823735a58c92839582f6fc8dbfe45250313ae3633599550de928949a77a3f1ad98fa7b4a0affec9192b6032b01d0524a655daf1efa2d506c2bcd073d1b1c6c830b28", 0xe2}, {&(0x7f0000dde000)="e279c37627caf39436c54f3182ec39783fabd953656a9582b89a88da19ff27dff59e9c72e0be94c0167cb66309273effaad8976eca216d75c3d28ddb1fcb066727dedf90cef697efb72123d566f34e4543dda424d6ff73b2cb561cc1e25609843730e5b99759a1d67924d01ab9eda3399ff231f11fb88aff1052b92af0270337070df835d9a68b09cbf367d24ebecfffa1d66750f1fdead698", 0x99}], 0x6, &(0x7f0000600000-0x28)={0x28, 0x10c, 0x9, "5acc06ea5f5dd28ef2a7b4f88bae0d7557b6c9d33b4c"}, 0x28, 0x80}, 0x4004) unshare(0x8000) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000448000-0x8)={0x0, 0x800}, &(0x7f0000a20000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f00000c2000)={r6, 0xfffffffffffeffff}, 0x6) sendto$inet(r5, &(0x7f00007a4000)="d0ddc3657ac672a9eb5f8373accf82e80d5ee097789d23b0f0834c5129a925563f85", 0x22, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r5, 0x5421, &(0x7f0000da7000-0x8)=0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000a95000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000098e000)={@common='lo\x00', r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x91, 0x4) unshare(0x8000400) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000027000-0x2)=0xffffffffffffff00) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001f000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000027000-0x88)={0x9, {{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000026000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000016000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000027000)={@common='syzkaller1\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000028000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x80, r5}) preadv(r4, &(0x7f0000024000)=[], 0x0, 0x0) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xddd000)=nil, 0xddd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) connect$pppoe(r0, &(0x7f000045d000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="a9afaeeed5901979a6b796c29fba9a0c"}}, 0x1e) 2018/01/18 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = accept4$packet(r0, &(0x7f00001dd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2a000)=0x14, 0x80000) accept4$packet(r1, &(0x7f0000bea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000534000)=0x14, 0x80000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0x70}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000016a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00004bb000)=0x0, &(0x7f00001b6000)=0x4) 2018/01/18 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000010c000)={0x0, 0x1000, "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"}, &(0x7f0000666000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e35000-0x8)={0x0, 0x8000}, &(0x7f00000e1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f28000)={r2, 0x213, 0x4, 0x7fffffff, 0x0, 0x3, 0xfffffffffffffff9, 0x8, {r3, @in6={{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x1, 0x0, 0x0, 0x9}}, &(0x7f0000ed1000-0x4)=0xb8) close(r0) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000d0a000-0x4)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bcc000-0x10)=@common='gretap0\x00') bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x14c, &(0x7f0000c07000-0x14c)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x13e, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x12a, 0x0, "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"}}}}}, 0x0) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f00000f7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00001de000-0x4)=0x0, &(0x7f00007f8000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) accept4$unix(r0, &(0x7f000002d000-0x1002)=@file={0x0, ""/4096}, &(0x7f000048d000)=0x1002, 0x4a95606bba7dd6f5) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000588000)=0x80000001, 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x10, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000496000)=0x2, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f000082b000-0x4)=0x9, 0x4) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000f8d000-0x2)={0x401, 0x1}, 0x2) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fa3000-0x98)={0x0, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x66b3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x9}, &(0x7f0000eb3000-0x4)=0x98) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000001f000-0x10)={0x2, &(0x7f0000ac8000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000020f000-0x4)=@assoc_id=r3, &(0x7f0000ce5000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000808000)="675ebc6576f800d778bd5880331b552d", 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000011c000-0x10)=@generic=""/16, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000f5b000)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f53000-0x4)=0x7e5b, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00003b3000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x3, 0x7, 0x0, 0x7, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f5c000-0x28)={@generic="dd3cff23b981c1a97b7cbd9d6c2d4264", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000355000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000f5b000)={0x3f, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x54d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/18 14:10:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000-0x4)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00002e9000-0x4)=0x0, 0x229) sendto$inet6(r1, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000036000)=@assoc_value={r2, 0x6}, 0x8) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000058000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000141000-0x4)=0x10) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000f8c000-0x1e)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ifb0\x00'}}, 0x1e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000140000)=0x80000000, 0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f000008c000)={0x8, 0x7c00000000000000, 0x1000, 0x2}, 0x10) mmap(&(0x7f0000141000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000141000+0x6c8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000eb000)=0xb) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f0000f8d000-0x7)={0x0, 0x0}) 2018/01/18 14:10:32 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x7, &(0x7f00007c8000)=[{0x100000000, 0x8, 0x7f3d, 0x2f45}, {0x40, 0xffffffffffffff81, 0x0, 0x10001}, {0x6, 0x4, 0x8, 0xa90e}, {0x40000, 0xff, 0x3022, 0x0}, {0x100000001, 0x1000, 0x2, 0x9}, {0xb9, 0xff, 0x2, 0x1}, {0x2, 0x864, 0x3, 0x0}]}, 0x10) recvmsg(r0, &(0x7f0000c88000-0x38)={&(0x7f0000b0f000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00009f6000)=[{&(0x7f000058f000-0x1000)=""/4096, 0xf25}, {&(0x7f0000ba0000)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x0}, 0x0) write(r0, &(0x7f0000b67000)="26000000420047f1938d0000000000670050f16b9cbdea120300c7284a6809e517f86e328a00", 0x26) 2018/01/18 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x5) recvmsg(r1, &(0x7f0000057000-0x38)={&(0x7f00005f3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, 0x3a, &(0x7f0000394000)=[{&(0x7f0000812000)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000ef2000-0x10)=@req={0x9, 0x0, 0x0, 0x80000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000231000-0x4)=@int=0x0, &(0x7f0000845000-0x4)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000dce000-0x2c)={0x7, 0x8, 0x8381, 0x8, 0x8, 0x0, 0x4460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) close(r0) setsockopt(r0, 0x7, 0x1, &(0x7f000051c000-0x39)="38dbc38aac8ade3179b1186e5a501d032530d7cfe9276b7ec2cd8ff68259998d7e5848f85d0ab286cad08fb7062cb5c9dcb2482b24562bb968", 0x39) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000a9b000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000496000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00008a3000)=r1, 0x4) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[{&(0x7f0000c75000-0xcb)="e8", 0x1}], 0x1, &(0x7f0000f06000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvfrom(r2, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5", 0x0, 0x0}, 0x10) 2018/01/18 14:10:32 executing program 6: r0 = socket(0x18, 0x0, 0x0) r1 = epoll_create(0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r2, 0x3f}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xd)="d3689c20fc62381e52069b7d78", 0xd}, {&(0x7f00008fd000-0x59)="5698292af8daec65e2a91b2adae0d632c23be9c615b366977911a768ed1d52e72184255862344b95ac78c9eb274e038d9c552e97e4ef9b506a05fe676cf6c0819ec4595cf4b644c6b1d5c70e9fc4906aad3b18fab18ad9bef4", 0x59}, {&(0x7f0000263000-0x2c)="33651c16409d22668a4cea29b101560175334ae2ab3b8d24447f9c611c2dd8fb7a1653609c008fa51796a1f9", 0x2c}], 0x3, &(0x7f00003b1000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x20, 0x117, 0x2, 0x9, "49b096b4db6e37ed88"}], 0x38, 0x1}, 0x40) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0xfffffef0) 2018/01/18 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) close(r0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000842000)={0x8c}, 0x1) r2 = accept(r0, &(0x7f0000e4b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000716000-0x4)=0x3a) sendmmsg$alg(r2, &(0x7f00007f9000)=[{0x0, 0x0, &(0x7f0000118000)=[], 0x0, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000861000-0x10)=[{&(0x7f00002c6000-0xc1)="dac1d6ef992d30c63f841b20d998b29491396e61dd8d271d7a772ae0bd8d1d1a71249d2e75985ef18c455e84cac670b37c2b88d9266bb13958dcdff2c3bf57b6f17687c2229e54fa1cf068dd9e21fb01043d66ebcd14d62c3b62f6838091b403b94066355359111beb6688929e612f30397f37b96ef41314e64912a0322bac7c1a8d7b7592f34184f066fd9ecdb08e2bc86b9353c38c4293117098e3a2147defc1254ef14e0aa7afabef4d72d7e2d1750613a8da40db2f8fb43a66954d8ead632d", 0xc1}], 0x1, &(0x7f000032f000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x880}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x48, 0x45}], 0x2, 0x4010) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) socketpair(0x10, 0x80007, 0xff, &(0x7f00009a3000-0x8)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000eb5000+0x82e)=0x0, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005ab000)={0x0, 0x0}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005ac000-0x4)=0x2, 0x4) sendmmsg$alg(r1, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) 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) 2018/01/18 14:10:32 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x2, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x0, 0x0, 0x1, 0x0, [{[@dev={0xac, 0x14, 0x0, 0x16}], 0x717}, {[], 0xff}, {[@empty=0x0], 0x1}, {[@empty=0x0], 0x401}, {[], 0x80}, {[], 0x0}, {[], 0x1}]}, @rr={0x7, 0x0, 0x100000000, [@empty=0x0]}, @cipso={0x86, 0x0, 0x1, [{0x1, 0x0, "ce17b0bc2503dad53440bf239e"}, {0x7, 0x0, "edcb2c2d5f48a8a25f235db6458192"}, {0x6, 0x0, "ab98c703d4112345dd2a592aec"}]}, @noop={0x1}, @generic={0x83, 0x0, "0cebd6503f3fef546eef099989aacd24"}, @ssrr={0x89, 0x0, 0x5, [@local={0xac, 0x14, 0x0, 0xaa}]}, @noop={0x1}]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ae0000-0xe8)={{{@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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) r3 = getgid() r4 = getpid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ae0000-0x80)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009de000)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003ec000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ae0000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000073d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ae1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000227000)={r8, 0x0, r0}) r10 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000045e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000038000)=0x60) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = socket$inet(0x2, 0x800, 0x9e7) r13 = socket$bt_sco(0x1f, 0x5, 0x2) r14 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ae0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000adf000)=0x10, 0x0) r16 = epoll_create1(0x80000) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000adf000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000845000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000661000)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) r20 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000adf000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000adf000)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000570000)={0x0, 0x0, 0x0}, &(0x7f00002d5000)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ae0000-0xe8)={{{@in6=@remote={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000-0x4)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008c1000)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae0000-0x2)={0x0, 0x0, 0x0}, &(0x7f00006cb000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ae0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009db000)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ae0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000599000)=0xc) r30 = getpid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00007fd000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) r32 = getgid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000adf000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000adf000)=0xe8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005e0000)={0x0, 0x0, 0x0}, &(0x7f0000ae0000-0x4)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = getpid() r37 = getuid() r38 = getgid() r39 = getpid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000adf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000872000-0x4)=0xe8) r41 = getgid() r42 = gettid() r43 = getuid() r44 = getgid() r45 = getpid() r46 = getuid() mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adf000)={0x0, 0x0, 0x0}, &(0x7f00002dc000)=0xc) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = socket$nfc_llcp(0x27, 0x3, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000025c000-0x1)={0x0, 0x0}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r50 = bpf$PROG_LOAD(0x5, &(0x7f0000ae0000-0x48)={0x6, 0x2, &(0x7f000010c000)=@raw=[@map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], &(0x7f000036c000)='syzkaller\x00', 0xffffffff, 0x1a, &(0x7f0000898000)=""/26, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r51 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000835000-0x4)=0x0, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a92000)={0x0, 0x0}) r53 = socket$pppoe(0x18, 0x1, 0x0) r54 = socket$can_bcm(0x1d, 0x2, 0x2) r55 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a04000)={0x0, 0x80000, 0xffffffffffffff9c}) r57 = socket$inet_udp(0x2, 0x2, 0x0) r58 = epoll_create(0x4) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ae0000-0x8)={0x0, 0x0}) r60 = socket$inet6_dccp(0xa, 0x6, 0x0) r61 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r62 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000989000)={&(0x7f0000794000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000adf000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002e6000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000569000)=0xc) r66 = bpf$MAP_CREATE(0x0, &(0x7f00006ec000)={0xd, 0x2, 0x400, 0x2, 0x4, 0xffffffffffffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r67 = bpf$MAP_CREATE(0x0, &(0x7f0000ae0000-0x2c)={0xe, 0x7, 0x6, 0x1, 0x16, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000adf000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r69 = accept4(0xffffffffffffffff, &(0x7f0000adf000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000053000-0x4)=0x10, 0x80800) r70 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000716000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000027b000)=0x1c, 0x80000) r71 = socket$netlink(0x10, 0x3, 0x2) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000ae0000-0xe0)=[{&(0x7f0000adf000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a28000)=[{&(0x7f0000ae0000-0x48)="0f72dc8ab5064dfe8c5d4acc2f0f628aee4a1d0b1b969c9870d6ab8c4157f0babb65d9360f903e38d5bdb13610a7667af72fc6b2c3e5f909aaa1f0126dff27dcbc9e8da800d1b548", 0x48}, {&(0x7f0000164000-0xc9)="559e2abea2dddcfd90a24e1940c23cc3c7aec4e9252b493a7809683e028de1ef96c64627d74b5aa50db338e768a9b2c7a30c0b331909694f03b2e989b9332d84e72f27db24fad747c5f6532b4080044ae0cb579facda383e938805cb37839fb9a44131c73d7d49455707973329f666355253f8fcf71614d4f3b48f5db0e8b28a6629838ce22ffe5ccb541cc0a665f37784f7a5d55f32e3a6bfab37f88d0e11b493a500641264333e88875fa17944abe214aec49ff505f0326538fc0786abc0336fbaa0a5c45c28133e", 0xc9}], 0x2, &(0x7f0000adf000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r20]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x138, 0x4000}, {&(0x7f0000ae0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adf000)=[{&(0x7f0000adf000)="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", 0x1000}, {&(0x7f0000903000)="b0a860cd4614b573206988e2a66e93199dd86a5ebd11195b06d6a2b0ccae140eb88c64d1de8160626beed7bcb3c5b6960d6f3e205001b11cc6098e645ec98695e5ebd989ae6466a5f203e5065f4f826fdeda4c649c79ded1a5516783537d12195bb2996fb869b888eeede797a52e549300e71e5ac600a4a131b9851b06ab838976d06ddf910a36ab0d902f3edf2ce5fc", 0x90}], 0x2, &(0x7f0000adf000)=[@cred={0x20, 0x1, 0x2, r33, r34, r35}], 0x20, 0x10}, {&(0x7f0000ae0000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000027e000-0x10)=[{&(0x7f00003f2000-0x96)="8e0b3f9ea8755ca8d9de325e6de9c47c4172a2a17af67cbdd5eea2a3c67533d2aa95cdfc7d58748ff28269429c2588bf5d0a6c7c5c6433315a499b5e34ca7904e99947fb47d650f351f4e3bd32f3217da50a3488e1d96701735b351d661760963cb0362c8c3dd6889f73e0608e59624a1c6690f4d492cdf36aa209b298cf0327b4a7aa7712ae4863a1c51520ebc2bd065a0e89c13831", 0x96}], 0x1, &(0x7f0000ae0000-0x80)=[@cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x80, 0x10}, {&(0x7f000070e000-0x1)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000904000)=[{&(0x7f00000a9000-0xab)="d7f47ae7ad04c5fa8ab45ecfb491e69049b9b47a098ad9f5b697a26cb82fface200f0be324af497090ec020cfc38d6ea19f62ef8d11431935b0b3424765abe74244262b20030708d025d8eb054461c0f7bc8913b9b80bc5dfd5e12421d73911a9e8dccfd8a4b4e106d7fd9fcb7891cdcc834d758c7ce01c6b64185f81751167283374b02c33fc3bd1e5060b3cf1574f08bc72268cd2aa8bc8e7edb5bdec46c47d2528caf60ce10c0dfc9a1", 0xab}, {&(0x7f0000636000-0x8)="1ec04af1cb1945ac", 0x8}], 0x2, &(0x7f0000adf000)=[@rights={0x18, 0x1, 0x1, [r48]}, @rights={0x30, 0x1, 0x1, [r49, r50, r51, r52, r53, r54, r55, r56]}, @rights={0x28, 0x1, 0x1, [r57, r58, r59, r60, r61, r62]}, @cred={0x20, 0x1, 0x2, r63, r64, r65}, @rights={0x28, 0x1, 0x1, [r66, r67, r68, r69, r70, r71]}], 0xb8, 0xd0}], 0x4, 0x4000000) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000af2000)={r0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000af3000-0x4)=0x2, 0x4) recvmsg(r1, &(0x7f0000af1000)={&(0x7f0000517000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000af2000-0x10)=[{&(0x7f0000af2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00001d0000-0xc7)=""/199, 0xc7, 0x0}, 0x0) 2018/01/18 14:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e7b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f50000)=@ethtool_sset_info={0x37, 0x9, 0x20, [0x10000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f80000)=0xfffffffffffffff9, 0x1b8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/18 14:10:32 executing program 5: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0xfff) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00004c0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000708000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00003e1000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000707000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000709000)=0x1c) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000709000-0x8)={0x0, 0x0}, &(0x7f0000611000-0x4)=0x8) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000709000-0x108)={r2, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x36, 0x0, 0x81, 0x10000, 0x7, 0x7, 0xffffffffffffff80, 0x0, 0x3ff, 0x40, 0xe5, 0x4, 0x493ea558, 0x9, 0x1]}, &(0x7f0000410000-0x4)=0x108) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00002d4000)={@generic="1e6c92e1e2cafc0de1c997075ed00bb6", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000708000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) getsockopt$netlink(r4, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x8) 2018/01/18 14:10:32 executing program 1: r0 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008af000)={0x0, 0x3f}, &(0x7f000071d000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b9d000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) 2018/01/18 14:10:32 executing program 3: r0 = socket(0x11, 0x5, 0x5) bind$bt_rfcomm(r0, &(0x7f0000c1b000)={0x1f, {0x1, 0x5, 0xf48a, 0x4, 0x41815c2f, 0x3}, 0x6}, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x1) 2018/01/18 14:10:32 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000007000)=0x14) getgid() bind$can_raw(r0, &(0x7f000000e000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x400) r3 = accept$inet(r2, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r3, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) setsockopt(r0, 0x10000, 0x10000000002, &(0x7f000023a000)="ff000000ede30c4b4cd848c291f2470000000000000000393d6ad0942e3989cdcbe1d9649ea0770b17b9ce154e53f2ce634fbf85537842edd925ffd4", 0x558e8e3650bbea24) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000017000)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000001a000)=0xb, 0x4) 2018/01/18 14:10:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009e1000)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f00003a8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000282000-0x4)=0xfffffffffffffcb4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000617000)=@get={0x1, &(0x7f00006ca000-0xd7)=""/215, 0x6}) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000ead000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc0000-0x4)=0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00008ab000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dcab6f6ee274077a230dff51b498e514"}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000050000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d06000-0x160)={{{{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]}, {{0xa, 0x3, 0xfffffffffffffff7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0xfff, 0x5, "550a20e7f39be1b2547c71db1708fd368a6f04d11de5d917eeb4b3ab20cf7797be9f474907b399e9eb714b46ef7db4dd90b7e8312f785668bb573a2313ccd22bd1594da903a3af51847bca3856e1d098"}, 0x160) 2018/01/18 14:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000906000-0x60)=@llc={0x1a, 0x0, 0x9, 0x9, 0x3, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) socketpair(0x19, 0x80007, 0x1000, &(0x7f0000177000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f0000955000-0x85)=""/133, &(0x7f0000268000-0x4)=0x85) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00009c6000-0x4)=0x20, 0xffa5) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000070a000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ca2000)={@generic="db06590436b9643b82f5e1fb37a889fe", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000287000-0xd0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0xffffffffa736959d}, @in6={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0xec, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/18 14:10:32 executing program 3: r0 = socket(0x15, 0x806, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000072b000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b89000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000891000)={r1, 0x4, 0x10000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000002000-0xdb)=""/219, 0xdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x5, {0x2, 0x3, @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, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x363f, 0x8, 0x7, 0x7fffffff, &(0x7f0000001000-0x10)=@common='rose0\x00', 0x0, 0xfffffffffffffc00, 0xfffffffffffffc00}) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/18 14:10:32 executing program 2: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000ae0000-0x2e)="38948ece669ff1be3c819cc460fffffffffffa00003b39096af347f37d313f52f05f04d82f18d0caa47a7665e099", 0x2e, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000451000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000599000-0x4)=0x48) getpeername$netrom(r1, &(0x7f00006ca000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a1b000-0x4)=0x48) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00006b0000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffffc, 0x101, 0x1, "ce769755798826e890f5b45b4bb66af1d0e8de8923f33aafb8d6c3c808fe99dd083bd547dd77e6aaded461446d8e5034f82a346823f6c1951e17995392359e69c562345288f22cd59911de7175b572c2"}, 0x160) 2018/01/18 14:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00004b0000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007c6000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000439000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x38, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a5d000)=0x0, &(0x7f0000030000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000603000)={@common='lo\x00', &(0x7f00004b5000)=@ethtool_ts_info={0x41, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x1000000, 0x0], 0x0, [0x0, 0x100000001, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r0, &(0x7f0000fc2000)=""/12, 0xc, 0x20, &(0x7f00005a5000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:32 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000016000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x5, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000017000)=[{0xc4d67c6e00cf588a, 0x101}, {0x8, 0x2}, {0x0, 0x0}], 0x3) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000018000-0x18)=[{0x3d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair$inet6(0xa, 0x7, 0x7fff, &(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000019000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x0, 0xe58b680e59fca475, &(0x7f0000013000/0x2000)=nil, 0xfff}) sendmsg(r1, &(0x7f0000017000)={&(0x7f0000017000)=@llc={0x1a, 0x7, 0xacd, 0x3, 0x8, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f000000e000-0x3f)="1ee7383430f7365b87d52d58c4996933af96033d550bf7fd3e952f0da4e7e860a7098252371b8e5eb2ab2d2213e880263dfb7b8346127a22b3affacefdb0cd", 0x3f}, {&(0x7f0000018000-0x5e)="cf367935dd3ca76deadff442303d2cb425bd84ecf1f20c975ad6e5467e4cd01f62b1ca9750f51b809fa7e72e58888c8e977e664a8e1e9175eae05937817d1c8f060c2bf16d533b9bab43de073b9c3faedb016e295f0f805b77fd0d90d110", 0x5e}, {&(0x7f0000018000-0x3)="9eab52", 0x3}, {&(0x7f0000008000-0x3b)="19d0a01b2cad610ddce71c69b1acfacc6030edd44daa7905d7306ee7404353cf0e1825a36379242be0d04ce7b7abb059557787895800fec37b0ccb", 0x3b}, {&(0x7f0000008000)="4acfacdded0691cb39f7b131c2750d7d3401238b25b24cb67c1e29c5b43b9c8dad949b6216937770c4eb6884760cb54ea6174fe150ec5cdb", 0x38}], 0x5, &(0x7f0000017000)=[{0x60, 0x110, 0x3f, "d1839564c934f69260e8caa153f8b816ef57efd529483ae1b0965552ba06269850c1b34d0dc654d61546d0078d01729532aaf688bcc6ce365d10ad97331d831bc2a07847d4ec0e35ca46e738897c"}, {0x48, 0x101, 0x7fff, "9f8ef2437cd180f19c4394e971150026432ec5306fb7e63b21e4e3a8cc5f3987772523d29bb17a7c33006aa78ced13fd64"}, {0xe8, 0x11f, 0xfffffffffffffff9, "733d4b2b87cf1596d58a1d1080e5e7660fd37ce79e606e9780b48370d1953f4efef86bd56f51604fbd3ca6b577949c18ff3d236b8544cb21482c66d78deda788d5186bf4902814b3f67f4419647181d38b301a3ffed3afac37abba51086de60ade01a0893fc466d23e2b1d41e2917c4bdcfe766d29e79477b9089cd15e6a90ed0932eaf6970dbc617d6ad9e7f1dc28e75feb32baf563e41104a9e20d440f9cbd0f167c1a0a9e923e180651ec6e6043613f960443c7b5424f70554844689ae8834aae647482c37a230ddb946818c4d07f243f6bd19186c527"}, {0x90, 0x101, 0x7, "4e4112072a61f49c7e9c3842bd74c8b6321a231a2fc330197bab7bcbcde4eb0f47abcce0503856e7d1ce65cb66e9fc140ee88e0a8e0bb1d683651e7eaa44f6e66b4a79f52e317fdb8f1fe3746f41914e2a870a118922006beaea08c2537cb982b1ea1e37e675b8f596d6e0dc651e156f165bbfc49e4039575af86945"}, {0x48, 0x119, 0x7fff, "358facb815847ab1ccfbd7b4fe770e367f1b1823d2adca73fd0dc1eb7ba71c959b442d4e1d14e7ae17cfe7259224bb51fde0806c5e62"}, {0x48, 0x11f, 0xfffffffffffffff8, "e308c00b2f20c0f5a4b96db419b8b66eb0111a99a890ea38e2d03d12e6bb92a19a3a055349ab0cb405be72e9bbd2caf61874011f1f9e4d1a"}, {0x110, 0x1ff, 0x5, "379bc3f0302af98f49d076daf7e379d3926aef1cd265e3c192b4554a959fb5b4014196a5b51a18715d570ee2ba7c06ab2c23f40021b1fcc794e4af19fbdd228c2f5d9dfa90b962074506460bf20ccb5e8874b9150f13684e6d5e8fd04d7a6e3804d410b0b8804e364b5b843e9153ba42e38fd93516c4746a784e2cac51a1362a7a2b08ebcaebb9ff7d4d54d378aa37d146065ec7cc7325d08fb86fc6cab12079462f46c964c1011bbb3bc49dbcc782c4774da7d8b2d042f9e5dedf352c436a2360111ff040a71a37033c502ac0398491ffd096f3fe20c1fa4f459504936d267f44813c08a4417ea29b7d76a99cd484309d61060d891fdea563"}, {0xc0, 0x1, 0x40, "51c3e0bf560587132c4034c904d52d0109377be6fdaa13d71a8de7bc9a48ad3f8c27ad28292d9dd89544032937c5bbb9b391af818921278e06fae7d73cb2e91b9debd7e08faf9bd1964a1e359459be92960f559b49037a0ec22527ee78b837e92e8abee41a3b437ae094263b18540c66978a4fb302b1458052a03c494c729a8b0c992a93e923922392bdecaf1fa85d87c6590a9c74ed8fe621a33241e2cf285e32b65d2e92e33429497c9c3eb02da4"}, {0x1010, 0x0, 0x80000001, 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0x1490, 0x4000}, 0xc880) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000014000)={0x0}, &(0x7f0000017000-0x4)=0x4) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x7, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x891a, &(0x7f0000001000)="c861") 2018/01/18 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) poll(&(0x7f000033e000-0x20)=[{r0, 0x8, 0x0}, {r0, 0x8040, 0x0}, {r0, 0x49f47b4764b6b17d, 0x0}, {r0, 0x100, 0x0}], 0x4, 0x125) bind$alg(r0, &(0x7f0000e81000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(crct10dif-pclmul)\x00'}, 0x332) close(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000544000)="20f8c69c3d15728221799d1a364ed64c3e2a5d704d887910b2a702601f5358fb8cb2256bbaad49de640b9e6e64ecb4824cd5e5ff5831763c5dd1aef7c0ecc34ee57889403113a3da4da931fae123d2c10042a0757db538617909b674a4a8fe532bbe80a246ee16da197e0436f8d7e6b91cb66a4d05f24325f1ce915c7a96b97548286fdf93b509245e97aeacfb628de5293bcd352dc91d369b8911cd19dd2a88a78e53fa25b4631456e55cf1970e761a8f41c5517a918278e312b68fe7f0624b4bc6da007a3cfd4ba4ad2ca261fa72df44d988cad5ebfcf5618dce3369d8", 0xde) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f64000-0x6c)="35588462ea6e9f566997b1b3133b1ffcbcb6e75666e55911c40951d7efcbe2be4b3614ebe8527d7d51a1fb9d760b3893c3c3ac45ce5d814f461de9647f6ab7ddbcc45bd64edc87e9cef5b9bb7f33d39023771002c33699e0181081961dbf86d507c20845353802f2c0d996c8", 0x6c) 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d7e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000883000-0x4)=0x1008) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000f10000)=[{&(0x7f0000f10000)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f10000)=[{&(0x7f0000f11000-0x2b)="9260c66a9bcc0657db27d7bf4beae9a7dd1ad18a6781eb9f8b7cc7ea9b17235c8e2a9bc4be2a2ae9726cf9", 0x2b}, {&(0x7f0000f11000-0x38)="0006f0b1143b0ae81487fa2a6a979df153ec55bbf6fe8fd66ed17a5bb22f33aff9f2aea3b6a862a223e83f7addbc7403a09e83189c6f3903", 0x38}, {&(0x7f00008a6000-0x49)="8318c0d70a78c47498fa872783e22eab1f193afc875acb59a26f60a16d9b3f04cdb5bf822a26cc431451e2c0307ace632f78abd24018512217ffe8adbd07f3ed7045c81c98f3bcb885", 0x49}, {&(0x7f0000106000-0x50)="b7af72fd2a132732a8c116ef2969d49af41eb2584517baca6fa0d8c3046be704216b706623c9568f66e37245ec95bfc4602f94237b36301513a885bf2af0eb0c5ae9a0202e5848884af766fe96bdda82", 0x50}, {&(0x7f0000be6000)="096223c82f0c0e", 0x7}, {&(0x7f0000d15000)="7188d911735b1ce8a575181fb66e67c522f228a0da0849ac6149faa5c5bd61fd80469aba26705ab538baac65a6179e286123308fd5db754e2f29fb2325057bf7cfd7", 0x42}], 0x6, &(0x7f0000dcc000)=[@init={0x18, 0x84, 0x0, {0x6, 0x400, 0x3ff000, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x7, 0x0, 0x811c, 0xaad2, 0xdb, 0x81, r1}}], 0x60, 0x40000}, {&(0x7f0000cc3000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000de000-0x90)=[{&(0x7f0000f10000)="8f68c64cfb641183dd", 0x9}, {&(0x7f00005ac000)="b1ce6a71e6e8c5deb3f6bfcb325ac8e53c409c0959e496858ecb99fba8fb6684ae656922c3dfc1aa3a1c9cc51d39eb1316428d984727bd6bf6df567553f9a4f75f12de244902bdef508909e51a52aea365c079", 0x53}, {&(0x7f0000f10000)="40b990123c780113ed4ce233580b0b857a3997734b921d0b4e3948de928368b338705f0e980a8610d125d7798c16c2a91b82fe13fdab5654f484f6f971a77ca60b51d3e370ef649fadf2f5ef00396ea03aa3c5df8887db85898e7146015ee6c43f782e2e74144a257dd646055228b5e36e163348d69937bde3dd5014f2d8298bc81d9626", 0x84}, {&(0x7f0000f10000)="772eaed6918ecc9f4c7bd24464bc51fcfae529ac1957eb24c9463d1f5aaa2ae4097c02cd0400c0d422e8f3b18812fe6350392835cb895726802091fecfff1088676666684d6e367846bf45685fd8731157ee7ebb45dbdfa958f82490b38d7fb430ae364951cd7dc2d46fe3a72c036ca122733a10cc0b18ac19b95da4d9380407e87d7b4321dc734389aba09534a8", 0x8e}, {&(0x7f0000d0b000)="a371993c7d507110f85bd37b274086846a5df23a0928de295b6b6981aaa63e296e60c3837dc140d85d8017e2d49c71fb8d581d3ad788b436d8e4f8b261ed78be65510ce9dee3b95a5a33464ea9cead2a687a8fadc02fbee43deb8f729491bf38fdb75f07616f8fd3bc4ae7fffb5bed72b32b8941085387eb429ba1e5af0fb2ddc76658933cf49d416842fd8db7b5d27c285d68f324f7590edf00084727fa3b5dbbef78fe5a4f0c4054f54b55a1f05da93403d07fe3a3", 0xb6}, {&(0x7f000072a000)="ae7e4c", 0x3}, {&(0x7f0000bb3000-0xd3)="4997c80b104645455933bab7ec6b656e66a55d8bb30a4aa2d7bff13e3a3e9f0f9ec8e2d3584cd68c55571e708ce421f892eacca2d98490ffa21d40478487d528b761010e22a749909b2d97cda1d967515be6b86c0ed61594bf8f3d83141db285afa50007359eaf640d790ab91d4db7628073ce4a49bd77d2c6863a5debadcaf39dbe17424549155cf9c64e395af2be5d176e591d50cda6c6645af807f608fafef861f8a01ef3d6f5158265b697b189ce22b17cf28de7baf63d54efdfe36c25d305e713a55aceb38b05855d01a8cdc79fc73477", 0xd3}, {&(0x7f0000f11000-0xd9)="13414344c229bc4eb8646f873c5314526da4d082620e182de1c8653f892b8f831284cdaebd27dbf90bacc1d87148233b3cf67a3770d3dba0e8e444de55aa0296552e9fe09884bd5a8b6fa4c8d364f5cdbcc96e410742a0d072ebcac70ad5e98bb8a85799c2b0aa50b96aec33d8548f0f2a85a7aeedd4435f30a7c0548a072203ac85864b5d1f4230053eb1909f89a31373bfecba5e6e7f02727a70ebdccbb3d1af9b7df42d19c37b2d8c87a8ee97afd7ce6eb7d92fcfa766e047c2e3da7ebd4562fe05ddcc8cfadb67e06915aca021eda4e17c7254fa340720", 0xd9}, {&(0x7f0000f11000-0x5c)="57a0bcc18f25f7750d4ce3f2554f0dfe9dcadac5ea6d3c8a5faa8e9c497d3ec666ecf3fd1c67f9d9b07eaaedd1f296664073a7c16bacbe52d77c7d7749ad72ccc5a9e42ddccd39c2157a9c709c228a702a8adefff781d94768e34d92", 0x5c}], 0x9, &(0x7f0000f10000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0xa1e5, 0x8000, 0xfff, 0x2, 0x1, 0x100000000, 0x466, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x8, 0x0, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x12, 0x8, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8004, 0x2, 0x800, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x100000001, 0x9, r1}}], 0xf0, 0x0}, {&(0x7f00005a0000)=@in6={0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, 0x1c, &(0x7f0000b10000-0x10)=[{&(0x7f000059e000-0x9a)="24d9a9da082874c0acef6ad1aa76dedcdd59f6801a2e3b13c6e0c5230438b198372f271ec2d0e192929bc02c3b2d580e2557f01fd7c83e9e985cca9a6bafb873a6bc4a39751e963c8368e1480f9bc48e5608e4c7f78efe83dc81ad7e79bde364a6ac4d50f7f2ec66b6fe18b2304c97a0093d909b8f2ce8459eea2c4bfa8f6c6df2fb4f3046c16bbbd7dd2e19c1977a89374aac23c385beb44a4b", 0x9a}], 0x1, &(0x7f0000d32000-0x60)=[@init={0x18, 0x84, 0x0, {0x6, 0x1, 0x5, 0xd69e}}, @init={0x18, 0x84, 0x0, {0x0, 0x8, 0x8eb7, 0x5}}], 0x60, 0x4000}, {&(0x7f0000f10000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f11000-0x30)=[{&(0x7f0000f10000)="b9ea11bf76651733033e60c8fc6352bfc4df13f2b7b7b02943f4714f6ec570637afdfe864dec1f45638ec9ce54d47017e25309a3dc1c547913508c5fc01a6c276a0cf6a0d423", 0x46}, {&(0x7f0000f10000)="aa76b89391bc11e067de96086585b3bb1050e1222b410a249a203257ff41ddea3fb94a6f7be8210c6d", 0x29}, {&(0x7f00007d6000)="971a2099db099d099ec0bc036454c7b94cdd0c82794c8844642a1fee0657dbec40702b2d1ceb0bb04cb3917ababc3b89601e7facde5dd40d663c2abfca77cda88f6fde879c8712479d65b44b4dc5499460a7492574d5b73d07cb9e561c5cd9cdd2b8473abe6d622ed817885a24eff48de4193b62ea55b2de", 0x78}], 0x3, 0x0, 0x0, 0x20000001}, {&(0x7f0000f10000)=@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1a}, 0x1c, &(0x7f0000ecf000-0xa0)=[{&(0x7f000017b000-0x4)="d3567c41", 0x4}, {&(0x7f0000824000)="1a62d7581771a9c0a031cddff46930ddc4d1a52c29e1542cc9846edb7c11013ed0293059866a423cc215ecc0612636d6baad6aaf3a94897f32a24d1cf273ae1016e343d0a984fbc038eee7fff7cfefe026293bbe52cb204f428101c62bee81082ba06a7597708346e617b5cc93ed58c60f03acb313e87b9d15", 0x79}, {&(0x7f000017d000)="60a4ec479d51c0f5fc624f152419accdd303c6ee492638095bd9e86ad99303c7ffb7db7679c984c5d9e3e60a03eceb3eccf24668e497ad0b2cbbbc2f15bcd892e484cad3f34f74206b724aa46c53ccba386f4652719daec67920c6ebbf7e21762ab8258e3650424a9c187f5a1e973961908cffcee7ad6f8edcd5702ed2b8e4bc1418140bfb45bbb41387cf087d881f35f50c1431a1dc2e0101669701388c4b0e78e27a2a87298a6fecca9bf096c50dd5d6220fdf465dcc7b6cb0350194206f6e03c981af871df6f47e9b3fa9086550f5b10fd8134795906d640eb2efa698283bc4603094efac21cdc91fd68f6d210c8e7c4ad68074", 0xf5}, {&(0x7f0000b21000)="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{&(0x7f00002e5000-0x92)="f547071c01c739d3b2e9055c2f1315270f63ab732ac01874282b2233833e7767e8966a004ef2181ea9922d3a7e4e3ee8798ce44656b98bb5b7351962dc512e5bc2c1ebd0f09df108e183a7073953748d907532b3b942e5cfe4e90f5101d013714d503a339bfd06e131b6609420a75a45c0ac9bc33112de648da7051190e22f34b387104292b1e50aac9ec5a07d2b624657e5", 0x92}], 0xa, &(0x7f0000f10000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x100, 0x8000, 0x401, 0xfffffffffffffffd, 0x9, 0x1, 0x3, r1}}], 0x30, 0x10}, {&(0x7f000039b000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f10000)=[{&(0x7f0000e0c000)="6c5111996a6032a2260cbfce99d106720bcb348ae231e89a616f850ed6281a19d2de6e5ed76dfc832493f776439a3a4a7c2c59d4d1159392f5cbd015e60cb4e8501dadfb3396662cded9b5e3d4c4dc2cb4c7553a0739d6fecb8afbc8fb583c94cfbb9ef9e7ee1a837307a5bc2b4993d7", 0x70}, {&(0x7f0000e1b000-0xe1)="07f481123179a727bf2cb63e42823e83499389b24da39c5c78a414d1e78a69feb80e18a67781b74278c3d151d40d8d8cde83984bebfb88f4795de05557f608f2c5bf01f5361c9e44803012fadc89279582179919cbd1ce12ad6ec8e50f78e12b04ae78326f92cb2d4d636122c64bc98c8ba46435d679312f85b01dd30d72ff999288c8ff529fa05ace99e03756c6fcd21479f3f4e5e5a3f3d2d2bc119fbb3c01f8161052debb24400b5c327ad7985f2cb1682145e5738601576f9cbf60af1b21a86798bf7643651d9837e2aeb5a6b4c4bd512227807e06e090b025b8dae8348552", 0xe1}, {&(0x7f00007fb000-0x1000)="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", 0x1000}, {&(0x7f0000f11000-0x6e)="58dc742af15d488f234e4d27d443dd8f0eb403c86218709a8d2dfe430be7974aac26d72f995d0d268239f4108bcf8be2331da2a462a2fca3bf508e7b6107be9dc628ee8759ad09450b24707ed6c39c608384c2d254cd5a159df8132b732e4430fb8a5018c32ed7be3f74dc65885e", 0x6e}, {&(0x7f0000379000-0xc9)="06478519113e8a72689b3a079b6c47faa0f8a402a6b5c35bc79060194c26f53bc6904d57705283d9ee6b7b677c30a5845edbd97190bacdaa0b2e765fb3dd33995a8689c61644df9df309f8dd6a8b79341de202c2d6d1ca88bafd19b60e971e00fa70940766e0c1671aa18f2167351732ecd5de50ffc8c2fc8e9aaa4037b0acbe478b865d23fc4fbf3509bf050d745aa671481296684228308648300f9ff5dd5f827fd28c44f452dd2a1e2d52f2f714a56df21cf010499df3e4f8d8667f1785134e2417f9e9313fd569", 0xc9}, {&(0x7f0000347000)="b5e02efd842d", 0x6}], 0x6, &(0x7f0000f11000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x1, 0x6, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xfff, 0x8002, 0x6cb, 0x0, 0x4, 0x6, 0x8001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x204, 0x2f0f, 0x101, 0x587e91d4, 0x1, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0xc459, 0x2, 0x10000, 0x0, 0x6, 0x9, 0x9, r1}}], 0xc0, 0x40000}, {&(0x7f000066b000-0x10)=@in={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ed000-0x50)=[{&(0x7f0000523000-0xca)="a3182f1771d4765868e69cbeeae08bd3240b9e7ea4490a125c63582b51c0e6e574767ba03da3c0a41059ef806a5c85d014402b886e7a8e9681f8e4d90ec799b4ca9669ea1d2d615ede36e37c21544ca93942c6601903725302e8120aa1482d6347bba5ec5cde88604e800ccc3cc0484024c060ca9eabdfca68a439122dd9290746092fbe45cd08c69d960b123fdac7cffe694eb862949062ee595858f715d14ad364623ca8c82fadb7264db8bf6c313242c3e62b3ee37ac51434381227dab02eb58add4f8acc7903af3d", 0xca}, {&(0x7f00007c4000-0x89)="b29ab6b089634e6b15d49f62a7fa6fea9c4445b4c4c77f4cd0e5cd1478734c97404af88c9f9c4d62d7ac23ffd86a3478640c7fdc04df13cf89d67408b3e32e4d546a2f73f60ec77f51465128371efd6dd6e7e270482d03072c1372ef4952ba577a7bdd5b62a4be613432c125989c485aae6540f34a6b082841c1309486cc0e243b27ba6539dc626a1d", 0x89}, {&(0x7f0000346000)="95bbd0aa09884a89bb83128808e701cbad35d4ff993f3a08a68da17304e0e22e3b5c14d0aa679290d8a2ce23509741274d1e40f261fd1b36171fd14f6d19f4baf5cc8297c7af8382a4069f1e2c5b68ff44609c72f39d34d3d22b74ae0a389d7781f87f3593c7fe6387b4793c390c95c4ab37f196b647c59b842c8f60da054666dd34abacbcc58a49e926a7a3c6ac9820ca07cdc89d659bbb0a39061f777457e8b668ce90c8dcf1813d69ed49ae9744f1e79774226ff07e30498dc14fb571f40fb0f1c66a20", 0xc5}, {&(0x7f0000f11000-0x83)="47a651f629163f0bd4e74e28049dcf881996ab765046addfb4979fba580002080365a7fb3527e349d09c75fbeb7f7fe96b417a694c97b23d6b3e2b3aaf35cb51baa32e38629aeaa15a4e4f53925ce61fdb3ddac8cee73f23b1743c3dffde19007d21dd6065b2437c889d3f24f62811d087a8321831f6f1e4882a108e5e79154e034e70", 0x83}, {&(0x7f0000952000)="93e2b1cb22d7858d18aabf7589cc47ff0589ced1259521533840ebcb81dd9c415849d43ea7c9cb2bee8c6912359c0bb466b0dc83508c381a", 0x38}], 0x5, 0x0, 0x0, 0x80}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f0f000)={r1, @in6={{0xa, 0x2, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff0000, 0x400, 0x3, 0x7, 0xff, 0x6, 0xfff, 0xc656, 0x6, 0x3f, 0x7ff, 0x1, 0x0, 0x3, 0x20]}, &(0x7f0000f10000-0x4)=0x108) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/18 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 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=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000f2000)={&(0x7f00000f3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000009000)=[{&(0x7f00000da000)=""/209, 0xd1}], 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000007e000)={0x1f1000, "16f73843a256"}) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000002000+0xda4)={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x10}, 0x1c) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f00001dd000-0x10d)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x10, 0x0, "a90e36c21841e89a"}}}}}, &(0x7f0000083000-0xc)={0x20000000, 0x1, [0x0]}) socket(0x5, 0x80000, 0x6) pipe(&(0x7f000043b000-0x8)={0x0, 0x0}) pipe(&(0x7f00008f7000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000d71000)={0x0, 0x0}) r1 = accept$unix(r0, &(0x7f000047a000+0x5f6)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001cc000)=0x7) socketpair(0x11, 0x80003, 0x2, &(0x7f0000423000)={0x0, 0x0}) recvfrom$unix(r2, &(0x7f0000c44000-0x54)=""/84, 0x54, 0x1, &(0x7f0000c0f000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockname$unix(r1, &(0x7f0000048000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a77000-0x4)=0x8) 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000071b000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000aa8000)=[{&(0x7f00009b0000)="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", 0x1000}, {&(0x7f0000734000)="2afd572712b29d6e005732f0b03eec819f4e0cdad894d20a40b7f7cbf1bad74d44e3356de6a4e3d6cbde3061b431256f19786f82b6817f3d0fe9c48615b63c1a9b3a29bfa413f635217a7ad7c158908b8a2338416e89a9f4f8c69a2e5065527a1738d297bf083de53e74edc4038783f97732abe8224a22e40a1afc7614", 0x7d}, {&(0x7f0000789000-0x5a)="97c91f8782e9a817cf482741bd93be5729e376eb6de629a627a2a2a0b1372238e826e022db2d796a472a80169852246cfde8f9fdbd5ad96b3828b854215e12e35620c6be9fa74735ee0e826ef3321627ba37148af6cb134f4d50", 0x5a}, {&(0x7f00009df000-0x5c)="54d68b9371d6b8a43fda397ab7602a6860530ccd69832952ca72f4a27cfb40c7d68d135f0eaf7760bd86b8512208160a9be7efa5a5ed486ca086dcbae9d6582da141bc115bed3992dc7df634b5683d3701bb8c8ab671ef6fb8e1a1fe", 0x5c}, {&(0x7f0000282000)="f587c6a46e5e525d8692c451d16f7eabaad54a9c81630d8650a03486c2addbfb30592f5fbe01b63d456f6934c5177fd2990394bd46ab66cc91fbd97a9ed5f75f22826fd1b34444752c", 0x49}, {&(0x7f0000c11000-0x64)="5478b2abf1c11171a1ef0d7301aa07ddc17539732bc272eae395889ec49437f944e378bb60f0ff2923370baa20207137fb182fbfba3f03168d7f262b12612755200ce2b9bedae0e6ac902e09631560b0807da84429d8413dbef3bc10bba026feaad3e6d8", 0x64}, {&(0x7f0000804000)="a55f2e9dc556d20fbd07a6367cee38edcd810ef69bb7c3db9b5536a40300ab1a34540b57066599eb28b20e26ba36b1f5b7959c71f4d9f2a1a7f751fd63bbe0ae3a909c58ce81d40cbb8e82d597a2dba8d253cfc550c95c3716aa8a718f82b9a8bc6d8d10ef4f2896915d47434af3b354bdc43d21d3d5ce88b38f02646f16b5cda8f81dbcae17fb8465767dda5f9c770c1afdb76af2f30e57ade0a1bf7ebb78cb5a2c680a", 0x317}, {&(0x7f0000e25000-0xf8)="8ca9e1133c8b4963489dfe8cce3f1e30ffe36723880d1934fbda18dbcc099104ebb6a09e65ecee27be8fa497521c201e6252a4c45aff8ca2e8f6d010bcbf1e3f9464a366f1b02fd4d2ec9d226d8994f769152b527e69e061946e48ddd90e248bf5c106348c24b924bcf881c23253bb08bac50110e82761a621a36d097f0ee3a15af5ddeb39eeba9da2473e6e2e20d000b3a9d93a0a8302d0a772e098502ec92d3a6828b507fabbe7b547fc8336e2281889f806ffea6d4e9c74d0ca05189fea4a76b939e8ef4040610e909626f9ea10863603348cb6933a3078ae137a01761044c4eaf09d02f233c4dcae86fae519b611ef2ceec9cf5458ae", 0xf8}, {&(0x7f0000108000-0x89)="584d35a7462edd0dd552edf0b9dc002e31cdced64562764a1199037c24c139a93b4f8a2e4225253e4b5fa4640fdef24cdb2b088073e649cbb980229809426c497b42a0d12458099f75b893de6a2d741138d1eb8526b5d793a03c47d397a4ff2effcd6a94d89e3d61fe69ff59027fd71df19d4756b2065eaf5cc5cfdc18f2fa2d6beac87504042675a6", 0x89}], 0x9, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/18 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r2, &(0x7f00008ef000)="55140a9384786281de0175179746d7c7d43c9b87a503173b1d3f3a9b634887e58b22c9e7aa532b1fd2c27499056c7c230a207abff8d65f7d21587d477552ba992d7594e77a2e763a25554e2adc98ff00fb3b311c1a8f134582cbf922b2c10211b619d9c934f525089c43af4331dae8836d70c6409c5c90e27e788f279affdce4f0a2b88fbc09893cae6525242c219ebf558bf1e67a25", 0x96, 0x80, &(0x7f0000652000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f7b000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x12c, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) pipe(&(0x7f00003e1000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000f7b000)={&(0x7f0000f7b000)=[0x2, 0xffffffff00000001, 0x4], 0x3, 0xfffffffffffffffc, 0x1, 0x401, 0x1, 0x294, {0x0, 0x533, 0x3f, 0x517, 0x1, 0x2, 0x1000, 0x6, 0x6, 0x7, 0x8, 0x6, 0x1, 0x0, "b6859290f3d819cdf0945f3aa1dc126f2457f5c9e43e0b6012ae3c89f4123f4f"}}) bind$alg(r0, &(0x7f0000ad0000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) writev(r0, &(0x7f0000a5a000-0x30)=[{&(0x7f00001bf000)="391f111cd0060f54a4b73e699d017289a11206cf0f5a21428e091235c5445c0059a158d93d48d55f3295def3f6e1956b138c8b7f028d96274dd546dfc99e230afe9a0df45a49b4c2a3493f7124effd1d622fd5dacdb889ea314f07f77fafc0ad9d24dae01b3ee5386c93aaee251779a54ac8fab1e416490fb7f35436ae8d1d67ff7da1c95ffdeee7d3bef77e5cd64bd304026b920d9a121894a7396511ab5781fa7aae2802b4648eaf514c9a9fc746f22ba461864d64ca30f9e1c4", 0xbb}, {&(0x7f0000ea3000)="18f664e465bdde913753ce2f7483564b01996d494e284b4b94b6414663789dd91466a58cc992615fb954dcce357f1ded698d767aeed75051f661313e198ab684f61ea91bb9114fb2629ac5b28a798f74d08b4de3ad61c7a2de890d71137d3f259c0be89fc7c5e9312dd0f7605c9c2db44a8c83c38c34ca82badba5073be0b61f98e8c7b3f78f4fcbbc22bfe37e488d09480c237276", 0x95}, {&(0x7f0000cde000-0x66)="2eb48d3ef300e508602e963b552e773778bdd0b8571db125f3b448fb15945d308a60be2e5fa07d90e2d78f7f214d540fe00230cb276581fd0761b6420a3934ab06ba0f771dd5db9ecf729e988c4b56fe78ce934a35244cdc5312c7a22c70a5692062e8f2ba14", 0x66}], 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x11, 0x7, 0x4, &(0x7f0000298000)={0x0, 0x0}) getsockname$netlink(r3, &(0x7f0000edd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f00003f3000)={0x0, r3, 0x6, 0x3, 0x0}, 0x14) r4 = epoll_create(0xc7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r4, 0xa000, r1, &(0x7f00002c1000)={0x1000000d, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000770000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/01/18 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x4, &(0x7f0000647000-0x8)={0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt(r0, 0x1000001, 0x81, &(0x7f0000560000)="55e9decf3f44aba6fcc2c0ccf864e59f66425da5c4d3b6728f3319b45581951b458c6fa55b83fcb72c37c94b6042118a8bec083eecf0757027b9f90499fdb1ced4971a1b88e190aaf1b2e0fea8956815d81f19c1fd485e0c52", 0x59) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00009d5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000523000-0x4)=0xc) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000385000)=0x0, &(0x7f0000cf1000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000f7000-0x4)=0xffffffff, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c19000-0x8)={0x0, 0x0}) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aab000)=@sack_info={0x0, 0xb3e, 0x9}, &(0x7f0000aab000)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002ac000-0x8)=@assoc_value={r2, 0x6}, &(0x7f000040c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/18 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000df8000)=0x0, &(0x7f0000df9000-0x4)=0x8) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/18 14:10:33 executing program 5: r0 = socket(0x4, 0x802, 0xa5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000a2b000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000159000)=@raw=[@ldst={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x0, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x80000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f0000002000-0x8)=0x0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0xf, 0x7, 0x2000000000000000, 0x7, 0x2, 0xffffffffffffff9c, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={r3, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000002000)={0x80000000, 0xff, 0x1ff, 0x1}, 0x3) 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8080f, 0xffffffff7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=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, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/18 14:10:33 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00007c9000-0x3c)=[{{&(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f000053c000-0x40)=[{&(0x7f0000793000)="3e63f02ac48a0223f9939f69be19723df42290fa88a768fbb2e86baf54da177cc96ccaf09f8c1dfb227613ef519e4b5bd5b96f6e0ad4f5fb688a0405f37cc72e93d641388d799b863ced1d22624dc16d49d727cb08aec5892d77bf6c1dcbac38af7f9ccab4fcfb8f58b46ee52c361c3ef93f99ae2dad18e42e1230ffad4cee412c9b", 0x82}, {&(0x7f000065c000)="b5", 0x1}, {&(0x7f0000000000)="7e23973303268627e945656e6a3b5a07e20ebc4a8bb2f062a127dbb16c40dbbc34c0e62ef4de5da595aa0b5abbdea5bbc9f208dce3b75ddb1c3d7e01f57dd38c3e490fa4c6a39db0a05543b4066f206b68b836a22a44e13c2fb22a2a861bc5e0a3d32bf0908f17f86a9de572dfdc3958761d5a8cd4f1f269aea5907781d9b941fea383d53a573daac60183ff84dd9a32e535120c7e14dd2b7a4139aff00921cf1e6a333a0d64acb58de1", 0xaa}, {&(0x7f0000000000)="d2c773d8d916e7162fcd016eda7053a14bfb2a3b77b084407cf08b18877d857c2265c81f", 0x24}], 0x4, &(0x7f0000000000)=[{0xa0, 0x10c, 0xffffffffffff4bb9, "d9be08978fa9f2f17424e397b701f0b83c032ef1bd99f4849a96fcb50ceec215c2699462f8c3adc574202f359642a448acf2c297751d995e3345abcdfffe68ba403e26c440b9ed84654912ac12fd129f3d2828a9d9e1dfbc50ce056a99559b0c111340aea1864c60ef73370bb0e47f9f8f94b87478f82dfa017524e120af17144d3623e834a62d571f9907ac20f5"}, {0x38, 0x12b, 0x3f, "67e1b2fd7eb660fe3aae579eb3e5934098328ee584d99a0a4f1d81a7210e19caaaf1a786"}, {0x110, 0x0, 0x3, "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"}, {0xe8, 0x1bf, 0x8000, "19e8dbd88f8b5ad9b1378ebac655cdeb9c3d235013642aedc06508386169ed9a6b82b433de58cb0876ae96f8b8212171ea1292c0d36b3284a46720d344ab2e10a1710741bd2e40403c4383a37e466e6916e5e0b237f30d3288a8bf5a40bdb7acc279ad137336075438c62bffa181ee1a0f46ae36f76508cff0ee4df52139f4957bb27c3e3c598c23bd68268325175b48833bfb53367967c3e51314d4cf5c29c2a746078f3e28e0bca329d4e39168a5ebb2bb3d7dd67fb85ca88c774049323356b48cbfaefccb52f762ed27491694c7ac2bb3"}, {0x1010, 0x11e, 0x5, "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"}, {0x38, 0x11d, 0x7, "044dc9a74b0d055ba0d799c967b0e9b44893e91197de520aae1f588d7d7f1b7cd3a1"}, {0x60, 0x101, 0x3, "abe788ec3db2cf70b0b5105b8f054daef2d0494754ab6bb403236850f6427502969d1cc51b9adedbda1f8bdfdde46efbdd7929f887c98fcf0bb0755c9469a4773191c413bcc9d87a5534a693626e9ac0"}, {0x68, 0x10b, 0x3, "70410ba8d96f275a318e9ff7b1f6a3f8676f1d3cfa1f4f8c6fd7a96b125c0d8ca5b7934e7ea479ff54dd11db8e29619621edb3ba3feb4e4bc3b0e427646b8c07d6acf57949a3076e1cc839b04eee60d276a6bf0d"}], 0x13e0, 0x4000}, 0x7f}], 0x1, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000017000)=0x4) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, 0x0) 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454ca, &(0x7f0000001000-0x4)=0x0) socketpair$unix(0x1, 0x25, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r2, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r3 = socket$inet(0x2, 0x4, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000008000)=@int=0x0, &(0x7f000000f000)=0x4) 2018/01/18 14:10:33 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000155000)=0x0) getsockname$llc(r1, &(0x7f0000fb2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001bb000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000871000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000088000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000041d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 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$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000f8d000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003d6000-0xc)={0x80000000, 0x0}) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000225000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x200, 0x0, 0x45}, &(0x7f00004ca000)=0xa0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f93000-0x8)={r3, 0x2}, 0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f92000)={&(0x7f0000407000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1008004) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000-0x4)=0x10, 0x0) sendto$inet(r1, &(0x7f0000bd9000-0xc)="", 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b77000-0x38)={&(0x7f0000715000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f8b000-0xf)="", 0xff8f) sendto$unix(r2, &(0x7f0000716000)="1c43e5fb4e344ee1ca423a6d449caca86787a63489567c4a5c5d3341841eaf7852c282dbb9410aed06998af1785bae15912dfd8ae2efcd9207ad3b8ef1e1894a2245b174d0d2459ab8e45eff4d642e7d7b9fe62990a11e", 0x57, 0x0, &(0x7f0000760000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$nl_generic(r2, &(0x7f0000f84000-0x38)={&(0x7f0000ff7000)={0x10, 0x0, 0x0, 0x1201000}, 0xc, &(0x7f0000567000)={&(0x7f0000cee000-0x40)={0x14, 0x1b, 0x0, 0x4, 0x1, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000078000)={0x0, 0x0}) sendmsg$kcm(r1, &(0x7f00002bd000-0x38)={0x0, 0x0, &(0x7f0000993000)=[{&(0x7f0000c29000)="c8f33a40811abc39940974946d6596fcc0e513c2945dbd6a3eab4bcfcce9a2ec6da31e0896c24eab7db02dc360357d07cef1d44594c5c391a57727ab7dde42a64d0fa002d7a636c9e786ca43dffedf080597bf8f1412213915ca08d6d62550f98fc25dca52ee9e58dbf3e6447c611227da77b251a9e2e00f5d55e6b6378d8bfc51", 0x81}], 0x1, &(0x7f0000171000)=[{0xa8, 0x107, 0xffffffffffffffd2, "634021f6e8da466066e41e5ffeb0d1b761ab5696fa431834ce886822dd53e7f418f34cd71b5474736b0f1a4bce3c6d3a5e04b3188e7da144c1547cdfae2afe7ec16e01ba51d54428ca28b2a5068f7130ff84582a0c2c293fec15bc86f7710d291629fdd05b1397153fa6114f5af5c1d05d1c997e5b731974eb90ac9594355e06f6284ea617dcabd3c51c91e6c76b6e97c8ee407cf342ad81"}, {0x68, 0x119, 0x0, "a63898e20b5cb9b3eaf70a5e3e9ac5aefef4149b7b47e35a46375a16bb118f250928e7d9d37624d9f3161ef692499ed7cd4ffa8085eaa05170a00622b5438ba04b0eb7c3f2025bf8409188a27d97acaf64b604ffa9"}, {0x90, 0x10d, 0xfffffffffffffeff, "7147e565d89bc02e0fad52baf965fe079a101f6de92df3f7dca0f7b53a5f53f6271b64942a5dc6ce3ee4accdf9b35eb7e0b48b5ceca060c544fe796bab6de8cfb9d38c4dca3451b356540e3e02246ce927f92780109a680f6d6182c12a652fa8160a0659cd4e231387c685c3a0382b890f6d12fb17d0fac6f7d3"}, {0xc0, 0x105, 0x0, "72f0ac051dd8dca7374d1e394af273ba0b2ba4ed890f9166ff5d5555b319ed1de5d64efcc3bc014653ae3518af0ffa8a27ca1eb38ffd8638c4c007e8c9ac4e8177db30784a232f7ebd543e6a72e5be06d8b25350b4dc83191fc76927d70df48ea99de403ef095078d117f96f0a2aea15d61d68412951278b6281ddecbbcb7226ace9d33af476b4b8e806e672e37f0907747aeabcfa44d9b529911eb6f8975c6de9c0d7cb4bd3cf873b32"}, {0x1010, 0x105, 0x9, "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{0x98, 0x88, 0xffffffff, "c8fce62405cc4af0b3d19d7ef3f891da545cf57b19a7021725871544293a0357e325dd48d4abcaac924b35785b2259c734d3869fc7fe96ee1f746e73fc62fb2d64879bef528a6e129cf689b29a8e7f35ffda5e572d6f1389f9d2fbb863581191da064d88d36fa4f58a83be165ec06a39bd004a2fb1db5dfee5157525e3eab9962b"}], 0x1308, 0x90}, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000dbd000-0x4)=0x4ee4c6e4, 0x4) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2018/01/18 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000543000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00005b9000)=0x10) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00003cc000-0x20)={"1b79f2f5a2f1a04e78ae06b6a7deae43", {0x4, 0x0, 0xfffffffffffffff9, "a44852dadbaa", 0x1, 0x0}}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000023000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000019000)=0x10) close(r0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000-0x4)=0x9d) ioctl$sock_FIOGETOWN(r1, 0x400454cb, &(0x7f0000001000-0x4)=0x0) 2018/01/18 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000035000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x18, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffd, [], "152dd20c2fdd0610"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000f000-0x4)=0x0, 0x80800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000f0000-0x10)={0x3, 0xd, 0x6, 0x1ff, 0x0}, &(0x7f000006d000-0x4)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000ef000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2}, &(0x7f00000a6000-0x4)=0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000039000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000066000-0x20)={0x0, 0x8, 0x8, 0x3f, 0x10, 0x6023}) 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00007b9000)={&(0x7f00006dc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000782000-0x70)=[{&(0x7f00007fa000)=""/56, 0x38}, {&(0x7f0000a5f000-0xea)=""/234, 0xea}, {&(0x7f00003a8000-0xa0)=""/160, 0xa0}, {&(0x7f0000102000-0x72)=""/114, 0x72}, {&(0x7f0000867000)=""/89, 0x59}, {&(0x7f00000eb000-0x8a)=""/138, 0x8a}, {&(0x7f0000790000)=""/63, 0x3f}], 0x7, 0x0, 0x0, 0x36ce3160}, 0x1) sendto$inet6(r1, &(0x7f0000842000-0xcf)="c3732cee82d56000c054c7b80d87fee7ec82ff57f2384fe5091f8d0b2ed29134d6104006614a257434b0127c0f17624d400318d6a9c49fbad306eb409b66d890f98e413d844cf5bd072fb7c8ccfba075cac96b56873f5065c4d74c8b73bb8c7e83d0d82fde60c14f39138ed74f695ec3c0fec7d176630f88f027c1b027475d110e2ad6b9aafb34c7219ebd0a841330f4b1479e8c46cdea2dbaa468a1423488228a72ee21fc34e130b061fe2360e3f77462eac343ba6ba5b954cdaaa8757b378a38594c37912255f6f57111a0f31e52", 0xcf, 0x10, &(0x7f0000795000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}, 0x1c) socket$inet6(0xa, 0x80000, 0x9) sendmsg$unix(r2, &(0x7f00009c5000)={&(0x7f0000a1d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000408000-0x90)=[{&(0x7f00002fa000)="65672cd4420ccfa6b44bc5180d59148696854bda14a90bb4f479c8faa5c289b3da761710a289fa90d30be75aaf9e6a8abfa34d9d05779ce1a7f71bcc466248bcdbfe17768976b6a49b5e280a1d4287e8564c0c1d028a31059d0d5406c1b8e884568c2ae369dd2ffa1b2bcf910f800dd014781df4275139bdef6fa2368a8a51b457d4174c238f8e5b8080a03e4a1f4b7691d9d282614ecf0794bc6cd0902a6f6bad7f8bccfe5a7c9912528ffd72bf8751cdd576d5526ffbefa3d40ebc61e19254c29f91dd3fbac7f88e4e58711e85e4dd2516eef7556cccabdb8629b3f66a47d9ff94ebbec9fcb50426", 0xe9}, {&(0x7f000000f000-0xf0)="d9ba7a6ea7d7217a1742c924f5c7396036b28c7845a9238b1abad3db7ceeaadc0f714b99355c07ddabe108adb6e42c487ee75c0cc40f156f11c9059f56fa48d3fab1832a2ef6a86bf62faf637f95d75a75f38320a524885895d652b9fed62d2f8c688d1a34a63dc8402c13983587dc9a621a33afcce6f952cf5e416057f18789b4cea95c5874d31cafcc780f23616b64dd024c2e201f0b4cd84e0218a9a58d6db02efd2b80e2f9b6dac3d3dca2fa067ef2d21558d8687181c23d7a901f67fdf4b10b5a0009f9df9b50064bace10f33719ae6a8fa458a5f4c42f6a7072c1f4d3ce7dfdc950e35d3c93e860fed0fc2abdb", 0xf0}, {&(0x7f0000243000-0x4c)="f63b8241d0be70e2492238cc50d3617f82a6f2eea95f4730fba98f47e9b9e1b5735458827d63aa825108c2ba5efd144c262bc443ffb48166d4a3bc6405ec40b21400d81e776f98639586519f", 0x4c}, {&(0x7f0000e48000-0x45)="d835094f5f3b20e35172ff82f7522cd685e985b4c9ea2fd384d92ac6a4e04f2c877eb97d9cb562f819f2d0baef77b30d6ff478d8b043e1f120f8a07f89e08f0506c3d70a5b", 0x45}, {&(0x7f0000e74000+0xe56)="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", 0x1000}, {&(0x7f0000199000-0x6e)="152d0942a74d980bd6de6ad800a90a2254b38eaddaea72d556a209c9df98b92859e5e67c8b0ff540014c9b912dfcc28f9f7eae2115a7dfbce5dba6674cd0a927c38de771622952a25c8fec8a3a097dde0c532eb08230c7afd98c4aafd3ce6e150ee65b8fa30b5928710e965f2872", 0x6e}, {&(0x7f0000057000-0x87)="791a439cfd717d206b84b81f0583a58df2a7a0939929fce09a82e59b497586eb1016eb2f5e5e74c0dee73523707fbfc0a08ed03450100cf6421e3f3dc8d4f2d7d967c9cd344d127f22280569af968bacbc578cd57021440065dfb9ceea354e6dbacc1e030a9d7f485f722b8bd0e285604daf7a0ced7752a12f2f0130faad50f4b0c2c838f5ffb0", 0x87}, {&(0x7f000087e000)="131432950fe683900563eb6e38fcbb06e3567a0336d7f379e97a72ffa056cb3a47f543e86722ef81cd3a6ee1789daeedc912508b5d405f5ab7287d9ec7ca812b46ad916da2737da268715ef8572f098eed51eaf07af87ae0679d4296a762a786a2f4a82a78b0882311c424e1438fe9ddf6a0df8d955eb424c39abc4af75f683e60e9b0137b6a0963b7413a85aacea7ef9ededc0ea8c8e44826d873913856fa125295a6e115c52e895717", 0xaa}, {&(0x7f00008dc000-0xa9)="9dff9d322b2384af71cf8f55cb05d87a7941f13b44a252f346b7e007ba9b86fbde42e5883ecc27253c32f3546ace154e3a13b6bb8b33b1297c66e2c8f124ed914f6a352bdac6e3b715a87bec44d56820be6fc5257dffb6dfa72446793ccad88cfec631ca6f5e710e6c619844a6150c3e147d09769b679a1bd5844a364af066a8b2f8fe881716687ea2cfe170f2ee5767e94b357b9f4d06fae15d2aa58bd1b8ae1460c775d1c76de75a", 0xa9}], 0x9, &(0x7f0000377000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x20, 0x4000000}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/18 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000195000-0x2c)={0xf, 0xfffffffffffffffe, 0x9, 0x4, 0x9, 0xffffffffffffff9c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x8, &(0x7f000081c000)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1d}], &(0x7f0000f32000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet(r0, &(0x7f00000a3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000039000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000b4e000-0x10)={0x0, 0x5c, &(0x7f0000160000-0x5c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d1a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d8c000-0xc)={r2, 0x3, 0x10}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000b30000)={r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000083f000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c92000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000897000-0x48)={0xc, 0xe, &(0x7f0000a15000-0x70)=@raw=[@generic={0x5, 0x9, 0x9d, 0x3}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x0, 0x0, 0x0, 0xb, 0x0, 0xfffffffc, 0xfffffffffffffffc}, @map={0x18, 0x9, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000015000-0xa)='syzkaller\x00', 0x8c, 0x44, &(0x7f0000b29000-0x44)=""/68, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dc3000)={0x1, &(0x7f0000c03000-0x28)=[{0xf35c, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000586000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ce4000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00001c8000)=""/0, &(0x7f0000b03000)=0x0) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(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) [ 459.232571] dccp_close: ABORT with 65423 bytes unread 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) getsockname$unix(r1, &(0x7f000063e000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005e4000-0x4)=0x8) poll(&(0x7f0000c06000)=[{r0, 0x3, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, 0xd883) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000249000)={0x0, 0x0}) vmsplice(r2, &(0x7f00008cc000)=[{&(0x7f00004dc000)="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", 0x1000}, {&(0x7f0000b6c000-0x3f)="6df2a6a411a5f3b658baae2898cf329063e67152476fbc92c96dee670a5a9ee10a924adc72b03105bf20a5497daf078e6b6132855bbacab4258a19356d12c9", 0x3f}, {&(0x7f0000a6c000-0x1000)="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0x1000}, {&(0x7f000037c000-0x31)="07fa3d4ceda47253799b38ec7eb03343ec115ef70b82930319df7e0ce9dde7752cc8986eacafd613b8d163469d5835d7a959b1084a4417af0b5231cda82f8ade5e074dedfcadd6b7e9ec0b591312f9dfc820b5d2568adb7a2e2fd317893eeae59a761e8b", 0x64}, {&(0x7f0000d22000-0x2b)="ecb3eb6ad43f17a22a848f2676eb03d00ac552ee2b2ba6d5fe3304dc0bdc31a7b915d883895df3ac7219ad", 0x2b}, {&(0x7f00000dc000-0x95)="d30b5966116ec8c63de2b63ec26b5044914a77a74e2fa01814b2273bdc7f66b8206b140e9d4502276c675138d43aaf6593f80e2f2af8e135aa4eba7860d4f4b8cc654e6d0bd1472b73ddbe166fc8bcdfff53e8714bf403ece7392b73e00f01cf3082a5b792c68e307cb192b00c8ce7825a0a90f8531efce7f4f9a16201b05ec973ad73448ae3ee788072326e409525f50ad4ef92d6", 0x95}, {&(0x7f0000379000-0x7c)="a3a7e42f386d60e11cdc4f2b4f1df42b67ece85d955c520d1beb0112e160346cc7b7f2570f1fb6288f3b8aaa80442f9695bff4c7db204821967b03c07a5c1f9141062debae007de277034070a2d4b217bfd4c387fb6745d1903417087409620174d3fb169d55311ee92642b54d49aa437da4323ccab7e5ba809994c5", 0x7c}, {&(0x7f000095d000-0x6a)="e3c95daa39462a7e8247a4f40d88dfd0be3d49800a78a3cd10418b0fd94207ffa58c5321c4808c562ce5b86d0abce0e5ff29c2288bff0fc7481dfacdaa414e24ac42e6b2d9eda85276ab0c10c08288de547dce1e67f6c50ee92c1bb6364726d5be04d962b5fc5e69c65f", 0x6a}], 0x8, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x1)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000003000-0x2c)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}], 0x2c) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r3 = socket(0xa, 0x80003, 0xffffffffffffffb0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000-0x10)={0x0, 0x0}, &(0x7f0000021000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000e22000)=0x1b5, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x800, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00001fe000)=0x40000) socket(0x1e, 0x4, 0x0) 2018/01/18 14:10:33 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000dfc000)="8db9c0b81b11555e44b50904a9f1e6665073a0ce6b9c32ed95e959e2709d62bcea3b707f598c6f8380745ea21f6fb4b9a1ca2072fa999a694ac19f8a0a540af434a57247cafbb12071fbb0e801e5232b78ec40e47a827b99", 0x58}, {&(0x7f00004d2000)="39423fca8c57a58793c6065dd0354118b0c582e430214fc76705611e2bf7a302f666c5fc3e51a4dbb70f1adaf393e687ef156b539b224262adf130db6c13b84c65e78679b89db3606e98b32ddcb66d3f4a8efd059375cf7c5cce13099860418a707f5845e29250de6ed5ffd13d9f6d2780e01809a14b075c7f56bf4a8ace1a7f809b1ccc696826cb60", 0x89}, {&(0x7f00004bd000-0x1000)="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", 0x1000}], 0x3, 0xd) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000007000)=""/44, 0x2c) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000008000)=0x396) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000-0x4)={0x3, 0x0, 0x9000}, 0x4) 2018/01/18 14:10:33 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f000079f000-0x12ec)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x80000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xd6000)=nil, 0xd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00000d5000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000004a000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/18 14:10:33 executing program 6: getpid() r0 = socket$inet6(0xa, 0x80001, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x3) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000029b000)=0x1, 0x4) r1 = socket$inet(0x2, 0x6, 0x4f1) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0xf, 0x4) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000da6000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000eb5000-0x14)={0x0, 0x1, 0x1ff, 0x8, 0xfffffffffffffffe, 0x3}, &(0x7f0000025000-0x4)=0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000098d000)={r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x689, 0x64, 0x4e, 0x7ff, 0x40, 0x1, 0x7fffffff, 0x1, 0x6, 0x8, 0x7, 0x3, 0x4, 0x7f, 0x7fff]}, &(0x7f0000eb4000)=0x108) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f00002dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eb5000)=@ethtool_eee={0x45, 0x9, 0x5, 0xffff, 0x0, 0x4, 0x7f, 0xfff, [0x9, 0x100000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x80, &(0x7f0000eb5000)={0x0, 0x0}) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000eb6000-0x2d)=""/45, &(0x7f00000fa000)=0x2d) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2, &(0x7f000058d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000eb5000-0x60)=[{&(0x7f0000eb4000)="436061f873325bf5bc0674b5f06391e27e6df22e5e1f322300682d4a53c815b128aa6a9d0d7a8865e00ed88056fbf5131cc6b0d672a8f83ddc056b664138c98eb01675d9021594c029bbc71f712a6d8b61855be7e4684f84ac023841126456da5b1ae0659e81f7d4d880040b74b26f40dfc303ec0f87888ff8bfe1b2af29746e0c877cfb0e36791b57b14f53198c9151219d30226296098a93d91d9362e01525ea3443ffb03afa4d89fa65808c36be5bf2f3a752374eccdae349cd223721d94a491eab5ffd3f958143cfbe1512b6b6", 0xcf}, {&(0x7f0000eb5000-0x36)="35b8209e1daea6f71d9843778dad81548eba067026f05de9b43ccd1858d64c22302c9146ad306503517ddb473d3eb70cb6e766c0bb06", 0x36}, {&(0x7f0000eb5000-0xdb)="1ee90c4805fd88794ef4af40ec01acb1dc674d52c7f7f687795a167aef4e8ef3cae57cdfaa3231206560d569c657648e8562511ef3688732b2f76ed823c5af6c74ed0ff26b0f4b301fa3a58ee16e8d95c55c3502da320de4f741e6566d3def96d97305062775e5a3326f7203a887ca0f1164385d17fabf59af45fe496cbc4bb379ccb486e814ffeb88a66355d424b1c4ebe7e1e11d1774e0e1547fcab24d3e3682208f31fde958b5a0dbb90823c1f15447ee14aadde2fe7333c4196987512d85cb78d58a188b5db5af6c0bef31418882a5f215440123bcac7b8cf2", 0xdb}, {&(0x7f0000eb5000-0xb1)="bb2ffe582e933aaaab544893c848a8efb4784677c2392dc9a3b584f7a1c727ddabb3facca13efb2d62f928a18551bc634866c8d4042f91372785477b1485f13d3607c831b696cc49feb5306bba174e5ba13dc9c5d5d097d01df1ff0bdbaf0219bd6f2c2b4ed56bc4748082d49fc3dbd33cb84d70ebdf42a625dbaa1a44d2d11f7743ca283138513f07f8aa13a0c1060447021d70a335ef6d08127e4a84fe82bf232d2ae8338aa3b7968b4a69b0aef41441", 0xb1}, {&(0x7f0000771000)="2a94abb1622b74464e1f504d6c3dc90180c4658d57b70cc5b29410de3a70969b6a4f8a795bbd149874609426b21897ed6987022c83fb1b377aa1f4d7ff518527c2d6d1071d5a424bce1ad3c690456764b9c5360e6610ff560fbcd7a5644258decd35f8344fad13557e674ba66bedcafa88faa386fe511ad9e90128f4d2a62b9f7d90afa5c9e6b6970772c9bc05ff0abd502f54d52b3f99acc969cae4881cc0719c3d6fee131920f7e567b47789ecf60162dd7d4d56035d598a4a56fb2738e1363c2b807a8148ea839ff9bd4900536e7458919bd51c971cf083ad87c596921f27bfca9a1e7299622fb5d1ea", 0xeb}, {&(0x7f0000eb4000)="5654cede7b45a1e88c0822744b1e51babc55ae05646d2f601b6802501c4e39aa1c4938513f439901db137c854f4670d6e678064be3c5f5fb5b8b0715e462e57c3e9dbffc7c0444dea886c5cd83c913564618cc0175efb766eaf36ea95de86685124a7d345cf27ef40fb901b5a8ad5ddb449a1ab6d9195e3d8d92dd66d7612cb0946d11b13d736f05aac656605049cfc86ebcbebcef86a3475fb479fd7eea3189552dfdba95fa283e19ac64de000722c669cbbc47411f6d405d8598c93cb7affb1b4792b882db61c9e799dffaee4c2524cb059302", 0xd4}], 0x6) r6 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000eb5000)=@common=""/16, 0x10) 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x18, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) pipe(&(0x7f0000ecf000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000a90000-0x168)=[{{&(0x7f0000e1e000)=@ax25={0x3, {"8f0f5bdc84e804"}, 0x62b9}, 0x10, &(0x7f0000c93000-0x10)=[{&(0x7f0000244000-0x37)="fb5f08440d9d393375930b10109883076e1c60852497d170e426574bfb09709cfc3acd29d3728f8391097a05f7cf164d5546ccf7884b76", 0x37}], 0x1, &(0x7f0000bb8000)=[{0xf0, 0x100, 0x9, "917d97af07283c1ef3ab6e0a1aa9b9ac27551fe3b0f415afb85d6ee5b4b7a72d1cdcab169f45b6890b38c2e979b1284ba4380612b6cd137e47d48537a4c5f4048a535ba8aae4eaaa524f37c70893618fd9f00374ebb78804e0d63d2ee0bec435c84978dd70bf5998671796dcc3d733fa345ea059dbc64d9c66da44d0fa2b8c10c6b1c3817e4bda58366b9b2f476dff6bbb521618d79160b81b4f43b4d34a8e741f3551e7a8a9623d658b694ce389028ba544ba116210ba52e783d29b0d7753ffbf209783cc4717cc1d458e8da8b2d643a44c9b2072c60f6dc2edd9455c51"}, {0x100, 0x114, 0x21d0, "fcfe8e92585298ffc579579b79f30fde3a2463770c7a8510b6f9d4a8855855d00dd44b4973c7be994de64f4f12dcf884d0bf17082372867700678aed4bcb5e87a209b36064f978153a547749f231575ba83031972804f550fa46d996159e83a763e4f091e36bbea9f235bb4bae96035f5088629cb9c6c8a7562899bf88a952de809183f8b3685d768c25b9356c6446bc597238c162e4e3cef1c9b229f3e9301d28a82166b41c51677d053db6cbfaa2212175eb46dd8dcf0961d9247ee0e52a78dae9cd892d6db9767aab811db3f920061fe862baa0b1a200ef1df74aa9e8b8001bb01bfd94206ceccb9e50ba"}, {0xc8, 0x117, 0x1, "c02b0c56e54714208e06eaaa2e7d3ff13a6a4eac60cb7fcef5bb7ef09f11e862f4dc4a615c55eee4e30f64a6a04fff0944cfedf433b0ca65f30a404adf5583d8561c55546baf98018f5540a43e5f6f6e90e89c63c4bb759fd116269abdda69f1472b87aabe16eab9a3d177ea36712ba92ea219eddc6f178df0fce749ce2361026eb01b71d93f59040d79fa420fc30ee5ac574b3e4977e61737933838b11490137416d1dc4241a5272f350b9b84659bebf685bf"}, {0xb0, 0x112, 0x5, 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"}], 0x1348, 0x4000000}, 0x1}], 0x6, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e7c000-0x4)=0x0, &(0x7f000002d000)=0x4) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f000067f000-0x1000)="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") 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000dab000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000dbc000)=0x14) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r1, 0x0) socketpair(0x1, 0x2, 0xcbe, &(0x7f0000210000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f000088c000)="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", 0x1000) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000044000-0x18)=@get={0x1, &(0x7f0000901000-0xe0)=""/224, 0x1}) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f0000cdf000)=0x400, 0x4) r4 = accept4(r1, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f000003a000-0x20)=[{r4, 0x4108, 0x0}, {r1, 0x44, 0x0}, {r4, 0x402, 0x0}, {r1, 0x500, 0x0}], 0x4, 0x80) shutdown(r1, 0x0) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000df0000)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000838000)={r0, 0x4, 0x9, "aa86f77452fc5ddeed2002e83e5eb0dd51569406c674130fbcf90cef7ac99f2f82a583187455a8c3327aab3c6baef3c531cfe57d4ececc327bc5019075b0b5d76fd2e0d7908195217b50b469c13ee7b9ab419b0098bfe29efc4138f53b52df22d0ed0170afbb2b448414b345a4bc4d2f18bb822129569d4a54eb3898fb22459ec10047e16adf43c32782c4b3e93369c03a83a4f52f924f1a753ce92f738f034977576da897a57701badc7b9e40e1f771505608dc8cd6f98d3334c6cee6528d265918b0d7d4171e2d14310654521c67afcd20ca19f0c4bd0ad461cae8dc39c57e99568de03f15aee84b4e3753258c3d42fceccccd2195ccc6"}) 2018/01/18 14:10:33 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00004b0000)=@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}}}, &(0x7f000033b000)=0x32, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000a1d000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001000)={0x4, 0x100, 0x2, 0x6}, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000002000)={0x10000, 0x20, 0x10000, "c6989975ee3f", "f393d5bec591e611d17a2a98d0291ec1"}) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x10) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x10, 0x4) r3 = accept4$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000004000-0xc)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, r4}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x56)={0x0, 0x4e, "4e22533373b56b18e3a0ec08fb21fa48da4110046cacb4b811692bd6b063ec8304d87a0210e9560720e49875efca8e2112fc147817bd3223303f095fd8186f6eaa2233b5b4aa1b4e860b0cfb24b9"}, &(0x7f0000003000)=0x56) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r5, 0x0}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x9e0f, 0x203, 0x7fffffff, 0x8, r6}, &(0x7f0000005000-0x4)=0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x3, 0x4000}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000007000-0x10)={0x4, 0x0, 0xffffffff, "616cc34acb78", 0x1, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000008000-0x1)=0x8, &(0x7f0000002000-0x8)=0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000009000-0x10)=@common='ipddp0\x00') mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000009000)={0x0, 0x0}) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x800000000005, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000909000-0x4)=0x2, 0x4) socketpair$inet(0x2, 0x80000, 0xffff, &(0x7f0000795000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000030000)=0x0) connect$inet(r2, &(0x7f0000543000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r3, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/18 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000ac5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000ac5000-0x1000)=""/4096, &(0x7f0000ac4000)=0x1000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ac5000)={0x0, 0x0, 0x0}, &(0x7f00007f8000)=0xc) connect$inet6(r1, &(0x7f00002cc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x20000001c, &(0x7f0000ac0000-0x93)=""/147, &(0x7f0000abc000-0x4)=0x93) socket$inet(0x2, 0x2, 0x100000001) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000b65000)=0x4) epoll_create(0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000e68000-0x38)={&(0x7f0000cd0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000ca2000)=[{&(0x7f0000aff000-0xb7)=""/183, 0xb7}, {&(0x7f00002de000-0x6c)=""/108, 0x6c}], 0x2, &(0x7f00008dd000)=""/4096, 0x1000, 0x3}, 0x2000) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f000037d000)=0xecf, 0x4) 2018/01/18 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0xffffffffffff2ed7, &(0x7f0000231000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7d000)=[{&(0x7f0000f7d000)=""/20, 0x14}, {&(0x7f0000f7e000-0xf8)=""/248, 0xf8}, {&(0x7f0000cd8000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f7d000)=""/66, 0x42}, {&(0x7f00004b2000)=""/250, 0xfa}], 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f7c000)={0x0, 0x80, 0x3, [0x5, 0x8, 0x1ff]}, &(0x7f0000f7c000)=0xe) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000045e000)={r2, 0x400}, &(0x7f0000f7c000)=0x6) r3 = socket(0x10, 0x802, 0x10) write(r3, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) 2018/01/18 14:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000080e000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xfffffffffffffe70, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @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, [], ""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f23000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000106000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00004c4000)={0xaa, 0x3, 0x4, 0x2f, 0x4, 0x361}) 2018/01/18 14:10:33 executing program 7: socketpair(0x3, 0x80000, 0x5, &(0x7f0000f9d000+0xa81)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000001000-0x3a)=""/58) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 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, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x4, 0x1d44ef13, 0x6, 0x8}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x3, 0x3, 0x1, 0x2, 0x5, 0x4}, 0x20) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x6, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ea1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00004f3000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f0000ea3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d60000)={r2, 0x716}, &(0x7f0000aaf000)=0x8) pipe(&(0x7f0000ea1000)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000d91000-0x4)=0x0, &(0x7f00005bb000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000ea3000)=0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000072b000)={0x0, 0x0}) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000ea3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x5, 0x3, 0x40}, &(0x7f0000d14000-0x3)=0xa0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000ea2000)={r5, 0xeb6, 0x4}, 0x8) 2018/01/18 14:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000658000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000098b000-0x14)={r3, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a4000)={0x0, 0x0}) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f000039a000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000393000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000697000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000087f000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000072f000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x0, 0x80, 0x2, 0xa0, 0x20, 0x3b, r7, r8}, {0x5a99b507, 0x9, 0xfffffffffffffff8, 0xfff, 0x401, 0x8, 0x9, 0xf482}, {0x2, 0xc0, 0x8, 0x100000000}, 0xfff, 0x9, 0x1, 0x1, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0, 0x3c}, 0xa, @in=@rand_addr=0x2, 0x0, 0x2, 0x0, 0x3, 0x6, 0xffffffff, 0x6}}, 0xe8) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000092000-0xe)={0x5, [0x1, 0x3ff, 0x8, 0x1, 0x6]}, &(0x7f0000d9d000)=0xe) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000379000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c37000-0x4)=0x8) 2018/01/18 14:10:33 executing program 5: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x0, &(0x7f0000acc000-0x8)=[]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffd8f) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000ade000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000518000)=0x2e) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000167000)={@generic="fdc793c5690a1b1c5436cbd4bc3c9af1", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ae0000-0x43)={0x0, 0x3b, "b0b088dcb06b0311415824f6083e3be370fb8214bf8a26cbd566fcf6d96d2df18ba7baf30c5d925d9c8e7ae63612223fd82d2a07c44c64d0e1f8d3"}, &(0x7f00004ce000-0x4)=0x43) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000083f000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000adf000-0x10)={0x15edad62, 0x4, 0x8000, 0x8, 0x0}, &(0x7f0000ade000)=0x10) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ae2000-0x18)=@generic={0x6, 0x836, 0x81}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000ae3000-0x78)={0x40, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x2, 0x3, 0x5, 0x1, &(0x7f0000ae3000-0x10)=@common='ip6tnl0\x00', 0x7, 0xee67, 0x20}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000adf000-0x8)={r3, 0x1}, &(0x7f0000ae1000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) write(r0, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$llc(0x1a, 0x2, 0x0) sendto$llc(r1, &(0x7f0000005000-0x5e)="38452aeb42c4ba54d59adba787939193b681b56adc2b7c17f7a73068ff5da9ba297dbe216bcdd8e9b711b84e7e8fa56ca8ef2b9fea4897628f2b3a6b10c2dbf41db3d90cbc992e6f45730c30f739bce5c5a48400aa2507959ccce7b5eca9", 0x5e, 0xc0, &(0x7f000000a000-0x10)={0x1a, 0x0, 0x2, 0x0, 0x3f, 0xead0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001d000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f000001e000-0x10)={&(0x7f0000017000-0x20)={0xe, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x2, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000001f000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f000001e000)={&(0x7f0000006000/0x2000)=nil, 0x7, 0x5, 0x4, &(0x7f000001b000/0x3000)=nil, 0xff}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000001e000)='dctcp\x00', 0x6) 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000015000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000015000)=0x48) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000017000-0x12)={@generic="b68d50246067bc04e08b892d49e3bb6f", 0x6}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000017000)=""/177, 0xb1, 0x40000000, &(0x7f000000a000-0x10)={0x3, {"acc0721b604b05"}, 0xfffffffffffff001}, 0x10) sendmsg$netrom(r1, &(0x7f0000016000-0x38)={&(0x7f0000014000-0x48)=@full={{0x3, {"98357bfe9f120d"}, 0x5}, [{"e40331eb3274ea"}, {"86b62bccbdc66d"}, {"de4c6a7089f1f5"}, {"06844531e3a99a"}, {"d5d6fe96bab984"}, {"ee32ef7c4cd698"}, {"c2c29aa2820d99"}, {"a17086595085c7"}]}, 0x48, &(0x7f0000016000-0x10)=[{&(0x7f0000015000)="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", 0xff}], 0x1, &(0x7f0000016000-0x1b8)=[{0xc0, 0x10b, 0x4, "1ea86c4d8017a21209bace250eb10a37c98448ad92f8c6ebaa9466d448adeea74f52a04d838d0a98eae1d36623ff187f261373c7afffbcc9329133842ebf3675f3cdcc2d36ec753c36087c4fd086b57c876b9a1903142f0b6737c252de2357014bad8c09ed4f67267e0c72275c8f585013ae92612a2c02e2ede3dc56cb9a0ecf8153feee5aca1a8ff8a96122753f20916cb07174767505bc2ff7d73eff695338a4e38695901b7dffab"}, {0x60, 0x103, 0x2000000, "4a62631918c0349388163304253bb5dc0aa54a21a8f39b5271503fc3ac0a194195650cf449d0a48be58503f4efc48b6ba0bcad5b84bd818039f2d8c414f1ec5d45471a6370af7dcabf6f899370f2"}, {0x98, 0x18f, 0x4, "6b876b12ddd6710df2ac2ac1526b4095b3d2ff5cc58268f75ca66419061c0c9b2197cb9e77e55bb9005bac7c76e93099a0c9a7b4e34d08504291f6062494aefb36b0a01699c04bd4c145f98447f2a60f9c9a3f4965373575ef8c20020621493b00874e8906d84698d7aeff6d2ca3caccc5769aa20298737c8803a557870fcb947e0185363d9b"}], 0x1b8, 0x20004801}, 0x4000044) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000015000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000f000-0x10)={0x2, &(0x7f0000016000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000015000)={r4, &(0x7f0000001000-0xae)=""/174}) recvmsg(r0, &(0x7f0000008000)={&(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000000a000-0x20)=[{&(0x7f0000014000)=""/254, 0xfe}, {&(0x7f0000014000-0x62)=""/98, 0x62}], 0x2, &(0x7f0000014000)=""/4096, 0x1000, 0xffffffffffffffff}, 0x2000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000007000)={@common='bond0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$alg(r5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) 2018/01/18 14:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000a1c000-0x78)="49ce881b4b7732fc72a07012ba13286454353c3e8254ea80581ac1a297041c90c173c1958b95b09888c9428d0d012b07523f6cb9261dfeb1b7fdc390a6c0aab2fc89d99e2eefdfea81798a807319cb7553213fc81c18fa22fcd01c339915a2cb74f698b85d4148de701c000000000000b56786aa60dc8e8c", 0x78, 0x20008000, &(0x7f0000cb3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/18 14:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec3000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00005ad000-0x20)={0x2, 0x8, 0x200, 0x9, 0x2, 0xfffffffffffffffa, 0x0, 0x98, 0x0}, &(0x7f0000b10000-0x4)=0x20) accept4$packet(r2, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000dc6000-0x4)=0x14, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000104000)=0x0) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000d2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x3, 0x6c, 0x2, 0x20, 0xc6ecd2ae74cba641, 0x33, r4, r5}, {0x4, 0xff0, 0x3ff, 0x6, 0x5, 0x101, 0x0, 0x0}, {0xff, 0xbea7, 0x1, 0x6}, 0x9, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0x3e}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x3, 0x0, 0x4, 0x3, 0x8, 0x2}}, 0xe8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000d0000)={r3, 0xac2, 0x9d4, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r1, &(0x7f0000c8a000-0x70)=""/112, 0x70, 0x0, &(0x7f0000e60000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x80000001, 0x0, @random="ad57054fa1f0", [0x0, 0x0]}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000019f000)={0x0, 0x401}, &(0x7f000099e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f000089a000)={r7, 0x18000000, 0x1, 0x9, 0x9, 0x6}, &(0x7f000023b000-0x4)=0x14) 2018/01/18 14:10:33 executing program 6: socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00000e5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d9b000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000)={0x1a, 0x2, 0x7, 0x10001, 0x7, 0x7ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x4, &(0x7f0000802000-0x8)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000d78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ea5000+0xad1)=0x14, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/18 14:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000829000-0x4)=0xef12) syz_emit_ethernet(0x36, &(0x7f00007b4000-0x68)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x0, []}]}}, @dccp={{0x1, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fb2e13", 0x0, "cf739e"}, ""}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) [ 459.744165] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/18 14:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00009ae000-0x4)=0x0, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000900000-0x8)={0x0, 0x0}) pipe(&(0x7f00008a6000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000974000)={r1, r2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/18 14:10:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000941000-0x10)={0x3, &(0x7f000002a000-0x18)=[{0x20, 0xaa2, 0x2, 0x3ff}, {0x2, 0x1ff, 0x6a1, 0x7}, {0x1, 0x7, 0x39, 0x23a5d10f}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x7ff, &(0x7f0000063000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000c1c000-0x4)={r0}) socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1001c, &(0x7f0000c9b000)=""/207, &(0x7f0000074000+0xc26)=0xcf) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006bf000-0x10)=@generic=""/16, 0x10) sendmsg(r0, &(0x7f0000973000-0x38)={&(0x7f0000948000)=@generic={0xa, "e77029ab3f5d7d0139d6ba05f3b059fe5ab6b91ba599413bbf5a871c565fdf2819224a22133299151e9bc8bced42d4a951fbd25c4cfc666c251a24515c965b386800e2a7dc0414ea1ef36c52d1be7f3b0354d8461a57299b81835eb35b539ac1d43cbce70962f6707aa0992a9dae4cf4e90d848a01c58f4f9745da169ada"}, 0x80, &(0x7f0000814000)=[], 0x0, &(0x7f0000539000)=[{0xe0, 0x116, 0x4236d8e5, "423239ad5472447928ff5c80b8743b98d182abd85b0ed4bbce4f5ed6f845c0ed1b190f9183c624ba9984ebd89f910d05313f5c0d665ee54ee403dc2b425f08ad6264c000e652eebd17c8ba0dd9e62fd33d6ff702cd33f3fa37b94862965cafea9fbb40d9c08926e9e382c90708f3918a3c7457117cb2f2aaed9ca8470bb8c497a823fe2e95f7984afb18b465c22ac69c3c3e1bb1fe90750bacae18aa94f95c6d36cc2d4ac73ed3879cb1754ad50c887f304a7bb2d0588dad9538247e29ceee233896622276caeae0bfc1fb8a983c56"}], 0xe0, 0x880}, 0x40010) ioctl$sock_ifreq(r0, 0x891b, &(0x7f0000fad000-0x50)={@common='ip6tnl0\x00', @ifru_settings={0x114, 0x1, @fr_pvc=&(0x7f0000081000)={0x8001}}}) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000098d000)={0x8, [0x9, 0xffffffff00000000, 0xc62, 0xc65, 0x100000001, 0x20000000000005, 0x800002, 0x1]}, 0x14) r4 = socket(0x1e, 0x1, 0x0) sendmsg$inet_sctp(r3, &(0x7f00006e8000)={&(0x7f0000cff000)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000283000)=[], 0x0, 0x0, 0x0, 0x4000000}, 0x1) bind(r4, &(0x7f0000810000-0x80)=@nfc={0x27, 0x40, 0xf5, 0x7}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000e2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000afd000)=0xe8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000eab000-0x10)={&(0x7f0000087000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000911000-0x48)={0x0, 0xf, &(0x7f000037c000+0xb5d)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffff49a9}, [@ldst={0x3, 0x2, 0x1, 0x2, 0x0, 0xfffffffc, 0x0}, @call={0x85, 0x0, 0x0, 0x1a}, @ldst={0x2, 0x2, 0x0, 0x6, 0x3, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1f}, @ldst={0x0, 0x3, 0x3, 0x7, 0x0, 0x8, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)='syzkaller\x00', 0x8, 0x1000, &(0x7f0000789000-0x1000)=""/4096, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x7, 0x2, 0x1, 0x160da2a7, 0x0}, &(0x7f0000002000)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r1, 0x2, 0x8001, 0x1, 0x5b, 0x1ff}, &(0x7f0000005000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x101, 0x10}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005000-0xb8)={r1, 0x9, 0x3f, 0xabf, 0x4, 0xf9, 0xa2e, 0xfffffffffffffff7, {r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x800, 0x7f, 0x1, 0x1}}, &(0x7f0000004000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x10, &(0x7f0000003000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000003000)=0x10) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000002000-0x4)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r3, 0x101, 0x200}, &(0x7f0000006000-0x4)=0xc) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) r1 = socket$llc(0x1a, 0x1, 0x0) accept$llc(r1, &(0x7f0000c56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000acb000-0x4)=0x10) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000db8000)={0x200, 0x8000, 0x100000001, 0xfffffffffffffffd, 0x0}, &(0x7f0000994000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003d2000)={r2, 0x1f, 0x2}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) readv(r0, &(0x7f000044d000-0x40)=[{&(0x7f000040f000)=""/27, 0x1b}, {&(0x7f00006bc000-0xa8)=""/168, 0xa8}, {&(0x7f0000d53000-0x19)=""/25, 0x19}, {&(0x7f00000ec000)=""/19, 0x13}], 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000033d000-0x18)={r0, &(0x7f000025e000-0x9d)="f9b8ff75a8aaf5abc8ce2815501d74a7383cf6d9d2095a8e36de5003833a2f5c7436a76b3effa02bdc8164633dd4098fcda8f78c877478bf3148403be352001f5a62fee2ab2e12423e09bb39dbc6b212c7b16279ce11bd11897031bf48578b5ad21635947b388cb5e0fcf6db38df4ce8f6f389b4a215941fc4f3a56d92c2a8c8cbd99883504b2606d0a0556200225f3259e210153914b239faf7110671", &(0x7f0000e33000)=""/182}, 0x18) getpeername(r1, &(0x7f0000267000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cef000)=0xe) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) [ 459.809726] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/18 14:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x3, 0x0, 0x0, 0x0, 0x400000fffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6(0xa, 0x800, 0x10001, &(0x7f000041d000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ee000+0xf6f)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a5000-0x4)=0xe8) vmsplice(r1, &(0x7f000043e000-0x20)=[{&(0x7f0000f90000)="9ee35cc1fe6e36571bcd72953a38d40741fca4f3c81ac561a58749022cfb49335f517abdc42984f4a124a811deb626fcf6622d20600cf2fde02a4da7e05e46c0d165a15940b147868506baf1d000cc3ab8e9de12d265de2989624fb957b40a56c65f71f16d8af11c16194a879785b800cc5d0da5c54de9974374a1909d0adeb1a66e54a90127d33af19e741819c70071e9b025af462eaa3ba57920d14665098d16277ea005ce26f8acc84ff6f7d845864776377578e3d90eb2df379f927d0d69316e7ff28b9fcb0455a80a4110e9cf747fa19b5a460896c53d", 0xd9}, {&(0x7f0000bb6000)="5d0ee749763f0cd04b6a8d4cc765ac", 0xf}], 0x2, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e93000-0x4)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000049000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x900}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000478000-0x4)=0x1f, 0x4) 2018/01/18 14:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000c54000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003b3000)={0x0, 0x100000000}, &(0x7f000085f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008b9000-0x8c)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8932cf631c261a17) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) pread64(r3, &(0x7f00007e1000)=""/136, 0x88, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "a46781004307"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 14:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000048c000-0xc)={0xffffffff, 0x1, 0x18}, 0xffffffffffffff80) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004f9000)={r0, 0x28, &(0x7f000033b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f00006b7000)={0x0, 0x0, &(0x7f0000dd8000)=[{&(0x7f0000710000)="2ca1f7dd76895f89c41e875dd108277fdcb063b9e408f06b8a54a1c5959e327eb37c2d6e317f15568c2445f9d1c0642a37ac30bfd1d45c4fe2d44b1191b6a2e2fadfa2fb2182e9fd33536508ca449d3ebaff5be349964c09eb09adb5da34f4e8bfdd5e65e2f4b00cbe6426c6a50d6321b9b9c2d261533f", 0x77}, {&(0x7f0000850000)="4447dbc6cba540b00967bd0cb0849914b11bc3539e967095664f8dac1d6d75032093fae349173ee1e092b1d58c729db1ffdacc940c6951118f105fe1916300c8573c4492f39d134e71761bf66a53a35e5df22488a3bd75bf9bc8507540655d68c15b845c480c89cb0ba59cd1af9ba857758bb389a185cb697ca989dfc9ce2f822b498c7b500c34c867b39e05e688e53ff3e92d9c5f05d9d0b36ec477bb1412524681dfe28f5ab3c499ecf04e803d2023c9b20670d2a0ffd76cae116ea6dbe39c4189e387c58a54a3bdcf7a2e712f542f9c00a408f6675aa946ebbce2b9babe713970b420afe73ca9e1a8c3", 0xeb}, {&(0x7f0000b26000)="0123d54ed655e1b27375357081d63e141989e5b9b581fa88aa7e455edd3a714622b1839d261bc522ab2d15a07ddd5819ee508ded348b2b943be72f77b5ca581605195e44898fd77efe0f7230706bf81d8a04606799df5bde4f70b5708bf81d820c6b900ccd067641c887aa2b033fe6d4bde2391748f5c6ffe57dbb24de07226cf61d6accbcec07212061f72e7482c5e12ff34181ac420374dbd1ad487ca7c312137a84f3836f0ee6180824c976adf456dac755fddc3189820afd81609c1d458883287ce4c7fb1793186f38bf057bda6777", 0xd1}, {&(0x7f0000422000)="c83757ca39a22ddead5bd66cb8ea199c8dad9d987e8b03a4bd2c371d78d1a9ee45d033a675810040188f7a60f091d112a021b1d2144d62efdaa56f33a189cb03c3123289ccc195c7cf0fd47eb31d66e541cb5d07ce2732294c02fdc5947e7dc816e7a5952b48f3e3e6225e8c8f48ec8f6f742b88", 0x74}], 0x4, &(0x7f0000a79000)=[{0x48, 0x10f, 0xffff, "9e2aee2619215cb1bc328fbee035cbe462c9e7325bb10eb780a886935ab09d5497f08136d8adb88a2d4e722ad991540b42"}], 0x48, 0x4000004}, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2018/01/18 14:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d98000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8}, 0x25) sendto$inet6(r0, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) getsockname(r0, &(0x7f0000032000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ec0000-0x4)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f000038f000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/18 14:10:34 executing program 3: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0x5, 0xc) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000276000)=0x5) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000ded000)={0x0, 0x0}, &(0x7f0000ded000)=0x6) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000dee000-0x98)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4461, 0x1}, 0x98) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000ded000-0x38)={&(0x7f0000dec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000dec000)=[{&(0x7f0000b87000)=""/0, 0x0}, {&(0x7f0000ded000-0x2)=""/2, 0x2}, {&(0x7f00006d5000-0x8b)=""/139, 0x8b}, {&(0x7f0000ded000-0x5a)=""/90, 0x5a}, {&(0x7f0000dec000)=""/75, 0x4b}, {&(0x7f0000ded000-0x51)=""/81, 0x51}, {&(0x7f0000ded000-0xfb)=""/251, 0xfb}], 0x7, &(0x7f0000dec000)=""/74, 0x4a, 0x0}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9, 0x0, 0x0}, 0x10) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f00001de000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000030b000)=0xfffffffffffffd1e) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f28000)={0xffffffffffffff28, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94, 0x1, 0x3, 0x2f7, 0x431e, &(0x7f00009df000-0x10)=@common='teql0\x00', 0x5, 0x1400000000000000, 0x57e8}) listen(r0, 0x6) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x1bb, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00006eb000-0x1398)=[], 0x0, 0x0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000032c000-0xb3)=""/179, &(0x7f0000f9d000)=0xb3) accept4$inet6(r0, 0x0, &(0x7f00005aa000)=0x0, 0x0) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = accept4(r0, 0x0, &(0x7f000048c000)=0x0, 0x80000) accept4$netrom(r1, &(0x7f00007bb000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007df000-0x4)=0x48, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000737000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)='Q', 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000771000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000bac000)=0x0, &(0x7f00003a0000-0x4)=0x4) 2018/01/18 14:10:34 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000347000-0x3c)=""/60, &(0x7f00000af000)=0x3c) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x10, 0x1, 0x7ff) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ae0000-0xe)={0x0, 0x0, 0x2114b053, 0x8001, 0x1, 0x100, 0x6, 0x3, {0x0, @in={{0x2, 0x2, @rand_addr=0x6a1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0x0, 0x4}}, &(0x7f0000817000)=0xb8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000fc000-0x18)={r3, 0x101, 0x93861dbc916cfaf7, 0xfffffffffffffffb, 0x5}, &(0x7f0000adf000)=0x18) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f000025c000)=0x3f, 0x4) write(r1, &(0x7f0000adb000)="85c0d0cc", 0x4) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00002fd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000077000)={0x0, 0x9}, &(0x7f0000cfd000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000748000)={r3, 0xfffffffffffffffa, 0x7f}, &(0x7f0000127000-0x4)=0x216) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00009e1000-0x10)={r4, 0xa0, &(0x7f00000e6000-0x17)=[@in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x14, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000001}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a2a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000158000-0xc)={r4, 0x8, 0x30}, 0xc) listen(r0, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00006fd000)=0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00005c4000-0x4)=0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000243000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b3000)=0x5) connect$inet(r5, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x7a, &(0x7f0000f83000)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x81}, &(0x7f000095f000)=0x98) listen(r5, 0x7) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a2c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e27000)=0xc) sendmsg$nl_generic(r2, &(0x7f000049f000-0x38)={&(0x7f0000fe6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000095a000)={&(0x7f0000151000)={0x1e4, 0x11, 0x200, 0x2, 0x3, {0x16, 0x0, 0x0}, [@typed={0x18, 0x3f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x56, @pid=r7}, @nested={0x1ac, 0x8e, [@typed={0xc, 0x35, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @generic="7d6e6a64d84dc6147ee9e0a4e96a115c5e358a44bb79cbf72502a7ef982fbfc91c63212d46dda2043bac3e37caff7c86df64da7e07d88607065f02ce03eec935821598ee8152d6a2077f51c9e8657d244fd541b1f972e78430e3b66a2090024334ac36eb87aaba168d2925a9346f745329566b7805357dfd85051412083ebe776b6195096105c8f6bf57ba4fdb9c16878d3e0a7b0318efaa4761261065ea8aa35f740fe8f10232fafae625514ad53a7c52a22016366726961a6339e314b28f057b7376792ba8a40448e378251b41cf8083a37d51d04bea23313bf82e0a36a3b4f8a914db3615ccf1", @generic="65d6e37fcadb2d0ec1dce74264099f20c567a90fcca8cc03208d5ed6f7d8071af41f2b14cf77c55bfad34d784e06996a43241db50b5d7c57723876ec7a1357983e213759adef36847ddf030f31c31be1091b2cc864b83a16e93587810c9b610f9f239ade4a6b5bc35178afa049cde010a5d52a656e2504b93d7fe225b9bbb383c89fe44cfdcb8398353e1b30f6c9ccd6a2194fbecd60a0e703368592b1fb14232e1e5a87bdc7641ce7fa8651246a811db3d5e2"]}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x40084}, 0x40000) 2018/01/18 14:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xa, 0xd9d, &(0x7f00005ab000-0x8)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005f7000-0x10)={0xffffffffffffffff, r0, 0x0, 0x1}, 0x10) 2018/01/18 14:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003d1000-0x18)={0x0, 0xbe07, 0x20, 0x1, 0xa4}, &(0x7f0000db9000)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000daf000-0xb)={0xe274, 0x2, 0x482, 0xfffffffffffff729, 0xffffffffffff0001, 0x8, 0x3ff, 0x200, 0xfffffffffffffffa, 0x7, 0x7}, 0xb) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab9000)={r1, 0x50, 0x6, [0x1, 0x1, 0x7fffffff, 0x4ff8, 0x8, 0x2a9]}, 0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008f0000)={r2, 0x6a7}, 0x6) 2018/01/18 14:10:34 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000+0xb9a)='syzkaller\x00', 0xfffffffffffffffd, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 14:10:34 executing program 1: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffe) socketpair(0x11, 0x80003, 0x7c, &(0x7f0000f67000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000-0xfb)=""/251, 0xfb, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x44)="a5adb2c00b067f8421689813aba7762e385afe80d9f6a7379e38b6b8ea68259347d7bcac7e5f57e2923f55d5106376482d2eb56eaa66c2d6345c8bfc86c8be6b6dfbe7e3", 0x44, 0x8040, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x4a)="072659c8cb171a9792c646c88901e605630d02f74b4f9942b34e3d85dd95070bfe9f3a508e4340cf2351a4b980a519c9197e8a7270b2084f957763e69c657ce156fe2043df16f35aecbe", 0x4a, 0x40, &(0x7f0000002000)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x20}, 0x1c) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009fc000)={0x0, @in6={{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x4, 0x100000000, 0x118c2164, 0x10}, &(0x7f0000f1f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f1e000)={r2, 0x1, 0x1, 0x2, 0xc5, 0x5}, &(0x7f0000af4000)=0x14) connect$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb9000-0x4)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000039a000)=0x4, 0x4) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000cf4000-0x4)=0x0, 0x800) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e9a000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000055000-0x4)=0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000e0000-0x80)={r4, 0x78, "f7e718d9797e69d3248a886a6a8f3c8a545e11bafc0e08baaab53c1cdee86699ab7fabf7d7db657e4885e947ec6d2bf51f41b0fcbb714be709884e298da1c8d47814c068c7c341a6eae7cae1d9aab90911a8e7fd6282aeb3520456aa970654fad332417f5ce147a1b7cba5171e29561566765349c8cefc25"}, &(0x7f000022a000-0x4)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ca7000-0x8)={r3, 0x0, ""}, &(0x7f0000674000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000197000)={{{@in=@local={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=@empty=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}}, &(0x7f0000fbb000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000019b000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x5b48, 0x9, 0x400, 0x80000000000004, 0xe24a2d03ad10f86, r5}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00004d1000)=@get={0x1, &(0x7f0000689000)=""/4096, 0x800}) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000f000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1b, 0x4, 0x4000000000000, &(0x7f000066d000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) accept4(r0, 0x0, &(0x7f0000567000-0x4)=0x0, 0x80800) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3d, 0x2, &(0x7f0000cfe000-0x17)="80bda7df8f25c08bb939a10d8ee8708a95fa1c8041f38a", 0x17) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000086000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083a000)={0x0, 0x80000, 0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f000050f000-0xe7)="d36307923abd99b2cac5f374ed9981698ff4646da3b2c2e521e477a1fcd4bf0ae71aae6c3c1c9295ea83f9800e64c130da696eedcefe4327642e6b541dc9ff1ef5b6a6f1dca9c062d4f6069e1c39238b1b0419c1c86ee47536ed48e8e9877b94f24ef1e5a5428a7004721b6d8b40b1c5572f1d555fb30983af3475e5151a433dddc2c5e00ef811b53f982b8faa2f29237382d9279608b26de10eb6d3c3af62f1eb5bf18a2c0e901a56e6746f7e1a8d33716b8d8f0898273bc04edc067a12ebd3ff06225f9aecec8bdc97eadb47ec98fd3d118a893f5bbffb8d3ed86eb1fc7ddc6bf3d3d0313905", 0xe7) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000bc000-0x20)={0x6, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000ef9000-0x10)={r3, 0x2}) r4 = socket$nfc_llcp(0x27, 0x2, 0x1) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r6, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r6, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r7 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r7, 0x540, 0x0}, {r7, 0x2064, 0x0}, {r4, 0x4, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r7, &(0x7f0000dc9000)={&(0x7f000039a000-0x1c)=@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, 0x1c, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000c000-0x20)={0x4, 0x0, 0x0, 0x7ff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000003000)={0x20004, r0, 0x0, 0xfff}) 2018/01/18 14:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000d55000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d52000)=0xe) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000358000-0x4)=0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009e0000-0x38)={&(0x7f00003a6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000386000-0x80)=[{&(0x7f00008a6000)=""/179, 0xb3}, {&(0x7f0000273000)=""/159, 0x283}, {&(0x7f0000551000)=""/37, 0x25}, {&(0x7f0000059000-0xaf)=""/175, 0xaf}, {&(0x7f00006ca000-0xfa)=""/250, 0xfa}, {&(0x7f00005b7000-0x65)=""/101, 0x65}, {&(0x7f0000923000-0x31)=""/49, 0x31}, {&(0x7f0000fb2000-0xd3)=""/211, 0xd3}], 0x8, &(0x7f0000f97000)=""/118, 0x76, 0x0}, 0x12000) getpeername$inet6(r1, &(0x7f0000039000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000de8000)=0x1c) connect$pppoe(r1, &(0x7f000098f000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="91e6852dca8007bfb107f6260ae0c619"}}, 0x1e) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = epoll_create1(0x80000) listen(r1, 0xffffffff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000728000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000d08000)={&(0x7f0000469000/0x3000)=nil, 0x1f800000000000, 0x4, 0x10, &(0x7f0000a15000/0x3000)=nil, 0x201}) sendto$inet6(r1, &(0x7f000018d000)="cd66765efe0e5258fda157a9080b63e745d84a23853ba67dd1736bd5bbb7d8ba2daf6b292f1ab665e7510ffcc14394a203073d890ee5d0c071053af2c31e0968ac03aa136620c6daca0f3e3b5e", 0x4d, 0x0, &(0x7f0000834000)={0xa, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x6a7}, 0x1c) socket$inet6(0xa, 0x1, 0x3) connect$inet6(r2, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) pipe(&(0x7f00005d4000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000dfb000-0xc)={0x20000000, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000bc1000-0x20)={0x10001, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00001df000)={0x1, r6, 0x0, 0xc0c6}) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) 2018/01/18 14:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000541000-0x4)=0xfffffffffffffff7, 0x4) shutdown(r0, 0x0) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000b18000-0x1f)="1f000000020319000000070000000680e2ed3b8509000204001600ff02fe58", 0x1f}], 0x1) getsockname(r0, &(0x7f000050b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000dc6000-0x4)=0x3a) connect$pptp(r1, &(0x7f0000cba000-0x20)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x15}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/18 14:10:34 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000062000-0x10)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x8, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/18 14:10:34 executing program 4: epoll_create(0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005a0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x10001, &(0x7f0000000000)="e374589e5435e69da99af17f5f0ebc2d900904bb80ba369c5b3bcb45235887b09a4265822a37dfe743f74e715f7b18110546585725df09852dfe4c77d8", 0x3d) 2018/01/18 14:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d5e000)={0x0, 0x0, &(0x7f000068a000)=[{&(0x7f0000ac9000)="ea4faf1f7a126e99b7909bb254b31fb995", 0x11}], 0x1, &(0x7f0000128000-0x18)=[], 0x0, 0x4000}, 0x44000) r2 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000523000)=0xffffffffffffffff, 0x4) socketpair(0xfffffffffffffffd, 0x803, 0xbe6, &(0x7f0000aec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f000077c000)={0x8000, 0x6, 0xfffffffffffffffd, 0x3}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cd7000-0x10)={r3, 0x50, &(0x7f00008d7000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) 2018/01/18 14:10:34 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt(r0, 0xfff, 0x9, &(0x7f0000005000)="6264993734697ed404d5efbc04265b065544aa9e95fb1f7fe99bbfb71dc6200c72302c1a4bbc8584b1322083cbf26fa103e2c4395218f0fdf1801d57fae04d82a73509cc5d2e15ef7e2e52ceee15a959d6328fb1b62bd4c4c4d114edb9dad06c8cc67e28e332c770b8c271a7e3e9b512d76de05657ffdc246b98caa32a13812eca2eeeb6e2fe509753ef6f42556d4e7bbb7da0ac694fc130302766f81a5b4067d1e3354110c1f03eacbdffed8f396221dabb10", 0xb3) 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(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000-0x8)={0x0, 0xa9}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000d000)={0x6, 0x0, 0x3f, 0xf9ba, r1}, &(0x7f000000b000)=0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt(r0, 0x9, 0x8, &(0x7f0000792000-0x31)=""/49, &(0x7f0000740000-0x4)=0x31) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a777c9e377e339873637a60c9b9c6f937b636a17fb5fb495a23a061ceddc776ea95da5f1ab157947302f38dfae0d56711fa03ab3269a6bfd2fe843fded5596", 0x0}, 0x60, &(0x7f0000000000)=[], 0x0, &(0x7f00004e2000-0x1c)={0x10, 0x1, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b1000-0x4)={0x7fffffff}, 0x4) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000010a000)=0x0, &(0x7f0000ea9000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000af5000)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 14:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cf0000-0x1)="", 0xffffffffffffff73) socketpair$inet(0x2, 0x5, 0x1ffffffffffb, &(0x7f00008f8000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000b69000)=""/4096, 0x1000, 0x160, &(0x7f00006ee000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xd, 0x4, 0xfffffffffffffffa, &(0x7f0000ece000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000b72000-0xc)={{0x0, 0x1, 0x6, 0x657f, 0x7, 0x40}, 0x7}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000719000-0x8)={0x0, 0xf7}, 0x8) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f000065a000-0x4)=0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000391000-0x5c)={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1, [0x100000000, 0x2, 0x80000001, 0x101, 0x5, 0x30000, 0x27, 0x100000000]}, 0x5c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000370000-0x8)={0x0, 0x0}) [ 460.303709] l2tp_ppp: tunl 59: set debug=f55d40e 2018/01/18 14:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007eb000-0x4)={0xffffffffffffff9c}) bind$inet(r0, &(0x7f0000e92000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00004fc000-0x8a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0xa8, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, &(0x7f0000c95000-0x8)={0x0, 0x0, []}) 2018/01/18 14:10:34 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000806000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000162000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f000070f000)=0x4) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) 2018/01/18 14:10:34 executing program 4: pipe(&(0x7f0000320000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000001000-0x10)={0xffffffffffffff05, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) tee(r2, r2, 0x3, 0x0) bind$alg(r2, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005bb000-0x4)=0x800, 0x4) close(r2) 2018/01/18 14:10:34 executing program 5: r0 = bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c74000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x85}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x0, 0x5, 0x80000000}, &(0x7f00008ca000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000008e000)={r2, 0x4412, 0x30}, 0xc) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000bef000)=""/2, &(0x7f000026a000)=0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000fbb000-0xc)={0xffffffff, 0x2, 0x10}, 0xc) pipe(&(0x7f0000216000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000ee7000)={0x9d, &(0x7f0000957000)=""/157}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ca8000)={r1, &(0x7f0000eae000)="9da1ffc606169a56b1af9dc5fafb99bdfb4d3276d0a40bc4307d304183a8eae6888dadc9d0e85881d23248a32af2728c1c35f399bb0c", &(0x7f00004af000)=""/118}, 0x18) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00004a5000)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003ed000)={&(0x7f0000a96000)={0x20, 0x10, 0x139, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x8, 0xd9c, 0x80000001, 0x81, 0x9, 0xffffffffffffffff, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 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) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000000)="504e7ef02db78e036818de5cd44119020fc4e3cf0bc33d3ddb7d557a23f7ba205cbbc1de6ef49d8ed063380e4d53977887b7f3bf3c2773566ec757077440b6fba48666d68b7a6e052e76bac0f213a8668988cee7709841939877e5d19737b77e0400dfa93b3b342f370268c3a3710cb0c7952fc11ced74014a39354e1ad0b25294971606e05d5dff7d7a4e21e22984f31eaec03e55fa03dd5d5728ea641f82396e", &(0x7f0000000000)=""/217}, 0x18) mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000211000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f0000eb7000)="bb8221ce2b7758dde686f84491de3b551770c2997dc0c378d11b34cc95f3fa0ad10f059742d49f1e9b9fd152f6551261dcdd5dfdc1871d712923be7ba916f978b0860b447801da31aec85d894dcc14511535a730ccfa8a388c663d38945cb2ec3c2286580bb63c8dffbb153521c25852b2281f598a28be925eca12b82077179c98b1b241f7cdfbfdcf8b7519e750407620d7090a30bdcf846e28c8b16f957c95cb56884080e2fac392d9617dc2ff5f46f29828db", 0xb4) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eb7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000004a000)={r4, 0x20}) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000189000)=0xffffffffffffffff, &(0x7f0000eb8000-0x8)=0x2) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000eb8000)={0x0}, &(0x7f0000eb9000-0x4)=0x4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) close(r5) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) r1 = socket(0xb, 0x2, 0x101) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000042000-0x4)=0x0) 2018/01/18 14:10:34 executing program 7: mmap(&(0x7f0000000000/0xaf5000)=nil, 0xaf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000af5000)=0x0, 0x80800) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000af5000)={0x1f, 0x80000001, 0x8, 0x3, 0xa}, 0x14) sendmsg$alg(r1, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000af4000)='P', 0x1}, {&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x2, &(0x7f00006c2000)=[], 0x0, 0x0}, 0x0) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000026000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000c000)=0x32) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000026000)={{{@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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000026000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x61c33f5d, 0x1, 0x100, 0xa, 0x80, 0xa0, 0x0, 0x0, r1}, {0x3, 0x7fffffff, 0x63, 0x9, 0x6, 0x247, 0x81, 0xfffffffffffff001}, {0xfff, 0x4d, 0x2, 0x1}, 0x1f, 0x4, 0x1, 0x0, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x5, 0x3, 0xe9b, 0x0, 0x10000, 0x2}}, 0xe8) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000026000)=0x0) ioctl$sock_FIOGETOWN(r3, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000023000)=0x0, &(0x7f0000027000)=0x4) 2018/01/18 14:10:34 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000016b000)={0x1f, 0x0, 0x4, 0x10000, 0x81}, 0xc) r1 = socket(0x13, 0x2, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ff3000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff4000-0x4)=0x28) tee(r0, r1, 0x400, 0xc) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000334000)=0x20, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ff3000)={r7, 0x8}, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000ba2000)={0x0, 0x0}) r9 = accept4(r0, &(0x7f000011e000-0x80)=@generic={0x0, ""/126}, &(0x7f00002c1000)=0x80, 0x800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r9, 0x119, 0x1, &(0x7f0000ff5000-0x4)=0x0, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000c2e000-0x14)={0x0, 0x9, 0xff, 0x9, 0x1}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f00004f7000)={0x1b4d, 0x0, 0xf87, 0x7}, 0x8) socket$inet6(0xa, 0x805, 0xbc) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000a24000-0x4)=0x800, 0x4) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d4b000)=[{&(0x7f0000ff6000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000a9e000)=[{&(0x7f0000ff6000-0xc0)="08baa5a801c2bd18675aa63278da3b0a97e5ac4ca0109bc6895fc5f6c8b2c7c2428b6ebde03716e05dd9139f907fcbffca8b99348347655c5bf2b89e834c38ba933959acff3daa16b16ac6750ccd810a2f14474c236a24a5658ba79f990cc39fd0578d94d660e90c7ce55b3f878458f4ad312f4e08b4fc2c8695fb752ae75bf8457bb3b15428a95592e1974aefbb2587e22e8800570a0ecd22ea29b67a286e7466ebc0069e99d162d5372a90f4c35031b19985f2f52ad8cde30f0dd0fdf07a88", 0xc0}, {&(0x7f0000fce000-0xba)="d91df61b029568e7c3a1932f5af3d2e5c400634993dea2edc516752343c64e27a26fd644a724bd60797576d327f172a5dedf46f24b62bda748a8f2a316765cec9191a3f0fe6b7f4e1b6cc12471898453e2d470664cc95d1345f550783c232867a24f452ec5091108c24aaa47d595d2e5d4289b45cebe8c9bd1bce0189872bfd34cb3d69aed0a4be6148ac37285581c1a8052154ca18e33629caae816cf4a0727b9c35c046239ff25f47c6bd94c2703ba781104202ee6a1a86574", 0xba}, {&(0x7f0000ff5000)="0ec5e3ab90e156256a6ceae7234e12d7d1928a9f9abe97211bdc0c12103b54223ccd28e9814c1e5a901639f15849a6b37ea8aec61d403b3271faca4239c1081128d420ba1fd1ed456bc8bf322d63286cb55de7954e1a3bb021df4e249c7eeb9f1330f8dcb253e1cb8233b5a6cc", 0x6d}, {&(0x7f0000ff5000)="d020588101eac4b89c36396c46849c1353dbcfa1724997", 0x17}, {&(0x7f0000503000)="b752bcd8a6e2ef4a117dc6d7b576daf192a7b69114", 0x15}, {&(0x7f000049e000)="", 0x0}, {&(0x7f0000ff5000)="97779317d0576a52c0aaee6b39eb296e534b928368d439d0e31be787ee4c25d16211bbb0e54f3a8ae1a1224df2afd5937d172e59ded799b96ff3d4070e9da742cdc21bea17c3804cbcc95902b2ecb7bff64809083bd1586edd34ce762073653fb3165db3eed36b20d5632f64a25e25002440d04e5082e743f46510ca65a2250c20595d5ebf47e232b49120e52a1d2fe7907fec1f079c8b2593225cc8bf8b66a7fc7188cabc0e545bb6b594fcd4a1640d3be6dfb750160af0c82c990af7d5a9c27cad9cd6f5aee053e30669cd093af79aa166d2d2726a7aa5578311f6ad15ea4dd0be5e3baf", 0xe5}, {&(0x7f0000ff5000)="dd727039122d646aa0d70c95f59dfdf1e07a658a7949a634e4658c7a9278fcf830a9edeb41138f285dc5bbba3f2daff9e4684fe5ae61fc9645bd3761481b2c1c46d98ecf963ec8e8d86da84277f22a894c2171685e71f905079c813bb24700063851e84c03ed1f7ef1ea838d6608ae11c5db61c5fc97fe958b1aefdc646c9d3d9cc06947dd537ed726d53000a1aa050de0af15792d2297857c5ceacea29834e582997267108a3cdb6a61851782a4e695ee9046daa7880834b883a79718a1ac5379c3042e34b3e3d02d18f5d982f100eb970bba67408c4b3189f8b789e2a0a98a86c4ba25d3e1bcd2b802", 0xea}, {&(0x7f0000cfe000)="c9d42f24c45e2073e9f2ea0d86511a1840c298be4368a8e02c8692c7706483969a56bccab7dc01d16092cec944c1f3dd334c0b1b2a8769c76e42b2cf059fab8b54af4b1174701ff7ba5b5c375ed28a5f8530fbcf2c0781e59b69dcca594bb423ebcd8e9071343a8953803a94464f24663d3c0713f827df39628cacbd2e96ed179906065f7b86b8e885971208bbdaf7b9c9590031144def6bea49270f82c4163450b92423afb56dafb68f92d6bb803a2c8ba7302da1c44ec09fafb4d53ac2685b0827ba89a70f0e5258fef755794897cf60b0eff0423292", 0xd7}], 0x9, 0x0, 0x0, 0x4801}, {&(0x7f00003a2000-0x1c)=@in6={0xa, 0x3, 0xfd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40}, 0x1c, &(0x7f0000ff6000-0x30)=[{&(0x7f0000ff5000)="397026940f9b512a5c4bdf02163017c107f5f68b5af4154fe28e070468df091423dc40ac621e607ecfce50dd9d0f5d847eb8df4c50eab89e58400f0d467186195acbe3a560e51512", 0x48}, {&(0x7f0000ff5000)="1bdf88c4b480fe6e5a19191aae68b998202e2eaac94c2fb70942f17d42f1ceb65ac71879cf2beb0ec83fffc983619ef4f457472a3bec22571db76c9d7171856e46f23937", 0x44}, {&(0x7f0000ff6000-0xf)="c9aff34abc9a4711e35ccdc3fa07a7", 0xf}], 0x3, &(0x7f0000ff5000)=[@sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x2, 0x0, 0xd054, r3}}], 0x30, 0x800}, {&(0x7f00007de000)=@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c, &(0x7f0000364000)=[{&(0x7f0000ff6000-0xe9)="7ae2df5046e1268b50b63fca90fb0b6b2d9d23e58dc41ca18b38c2cb114a8dce5ee1a8734bb0a7133075db3b24c72ce8eba6ead2a40b17a80db93ae787bb6d77b52e44abdb8c79eb3af0f76a973cbdec86a02dc588932626238eb282b1200bb50536066fb9cbe45ca520dfe48c41973e280ffcfa756e2c24a03be6e1edfefd1d9f9b888b4ad29d7fdd783b2251ab822eb480c5e28df24fc7865a25231d554821377dfd65c641cb93f7dbcb55c230c3be9b081d191f6e6338e1f40639dfc72015f7d9e24c62995bda246469b454a26d1abaa04d5a8dd7ae7dee5798a84a55def960aa25eeca10e02704", 0xe9}, {&(0x7f0000ff5000)="d223428a3d99afa2bdeac1c8753a97d473647acbfe04a36f68a0f4298e9283c5e352a454da99199fe1589f9ea6aab4da231aeef1b3573546e93f5040a57182a1dd648ade1cd4fef2e0d4b5f5c49cdbd37b0223ad0e46daccc5a14f1dc78c4085b2c2f0fdc6130c8c7b6a2d6d825eeae87a7eaaff90b44469b5160b9b2225eaaa4eecbcce7ca8361de6e00abeac219517426f876280228f84097e4efd86c5e4032e14dfa6907e17a5c7b2cfbf064327ba8a8b43d75d", 0xb5}, {&(0x7f0000d23000-0x11)="af4655287501bb64a5a5b636dcb1162c83", 0x11}, {&(0x7f00004f6000)="a24ad7f5d400bf7f", 0x8}, {&(0x7f0000ff6000-0x24)="327efaa7a9daab59e1bbbdb275f5d3cc224c75d09cc484ed7d11961aa0fb3048665fa41d", 0x24}, {&(0x7f000048f000-0x10)="fd9350dff08849ccc43c0d194e7e7760", 0x10}, {&(0x7f0000ff6000-0x33)="39faa8dec6ac9c3cdae8146c1e5beab1c3d6a46621b0159f5c824cc861316f624c92ace4e1828ab9d1f6a9ccd99d339634da09", 0x33}], 0x7, &(0x7f00002df000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x200, 0x6, 0x80000001, 0x626, 0xffffffffffffff7f, 0x401, 0xfffffffffffffff9, r5}}], 0x30, 0x80}, {&(0x7f0000db6000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ff4000-0x20)=[{&(0x7f0000ff6000-0x2e)="a62d173788e50d80517be34323526c0a909002a2c62a9d7fe4a6112c709ce698b516343ef8d8da960c7169dcac25", 0x2e}, {&(0x7f0000ff6000-0xd1)="a41234a71cfa47ca5ad4ef496feba4f4b531c312307b1847446237a4b4583d8fed30f51ececea4851d89667a6f615ea1fa205466bca8c6547570959c52c82647babcdd0bfc88faa8226b9796cf54053b1d8e6c19c2c8f3be867f883d826f4742c0546518791181dc5063f9ea5afb454f88070b97e88bde422cb0a79c068af3de8561667c90db35e0a3bc55002447c07c4bdff0c3e0d5e69a7c11155ae610bb3891068d9ebb40dc13817f6a68acd68ab66ac717ecec7d0f4299cf25196463a15c81f33ee9d54ddd038aea3940b939b2e60d", 0xd1}], 0x2, &(0x7f00004a5000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x8, 0x8, 0x3, 0x9, 0xb9, 0x1f, 0x40, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x5, 0x8, 0xfffffffffffffffe, 0xf289, 0x7, 0x1000, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x2, 0x2, 0x4, 0x3e2, 0x6, 0x3f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x4, 0x2, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x96, 0x8000, 0x3, 0x48b5, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0x8, 0x1f, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x820d, 0xfff, 0x7, 0x1, 0x7, 0x7f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5, 0x3, 0xffffffffffffffff, 0xc9c32d3, 0x56, 0x2, 0x8, r3}}], 0x180, 0x8000}, {&(0x7f0000a75000-0x10)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000527000-0xa0)=[{&(0x7f0000ff5000)="fc90a17bd74877f89142d21b4041ebdfd97daed37990f3017f6a8658f96028aa81b54e9dcf", 0x25}, {&(0x7f00003c2000-0x93)="8b2a18309af4dd2650f06bcb7eb43a5b6a2da78d40db42ba188381e055f1662cb0b730a184149c38c5d16d0bab458031cfcbd0c6b8506cdf159761d4382a12025af8c2079e136d579e24a044da2ab3b44618eef6b1eb9bd3b98fd71c9e9b61956508015f947d980d482cfa4e6d564386b94155abc75cb3765d9001244e434faf102c4aa307cd59d91c863559335f232f530917", 0x93}, {&(0x7f0000447000-0x1000)="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0x1000}, {&(0x7f0000d52000-0x6f)="441b977af445dee89e043d08593ede0cb4a493097611d72b767044e96ee2c41837c3a39e9b11293a14407b63e94c9bfc5bb2b246c72ae8bff2a023092382454e3f34b646ff3908a12659cc8c4558c65862e89707e502d1ad4305e2d78337c7ad4d7f65202afe7a4ffdd46e2752a884", 0x6f}, {&(0x7f0000922000)="f8c20afa5d9af708913468287c9860dd991894ea5d8d5d09724206f3672bf0834dc2a74bc3051b9d1bc0a1dab18b65bfe86729c9564cae003998559391548661923d3d9154743c7dc06fbcad5835a1d456e5670c781a23c7aead34a34fb4787330d053b577774d811cc5b1198ef655bbb728b8a5c247bfc150ebc3a23588f7c454fd8cff65c2d1b9301aba5c9cbd95c93b6ae36f7f04b7148b4ec54bb969bd791dfbc9f9d648b2cbef711d77c7baae4a36087d9d7b2c4a2a835c350063aa378f6fd663df9ecbce87df09251ef43e0af33214db317865b5a21fcab751aafd4efda9ff1f9cc66a59c8e7b3521a1c13dec9174c24d7985d", 0xf6}, {&(0x7f0000ff5000)="e4a4a302aa51d6eba91a5ada160a6f595cdcb5342116220539adcaf193bdc974d3dab6f736b9b14ef57ff53ac4b966ce8a919e04ed3f34eb64b1c22971af7e33635ae11ac966974f81142214b1626f4c06f71fd8718bc11dd6cc3b3838949620ef938c009403da3fb8e8a378efd97227493504ea16d189c84a7c763d4240c1b349f80c04597907dff227f3885b16aef86c38b8842389b5f5108a6516fa4204b6a48f19e2009a1f1136e7fd0fe612f01ad55e95c9bcc3e0ebae69b985fe396884", 0xc0}, {&(0x7f000004d000-0x99)="fb551073b90bcd1b0f330f8b605405a9df756586edd78cc234cdb2a4f54f3eb1614344d3c8b0b423e28d8e0fd3e925f194dc919d24dacfc398a7f367f6ad268af0a043c2951c82ccca17dffd8388423e13d38ceb2b247e4327b206ca0c0e237c5e09d614a55cb7ed74d80c09a98921b6303f5bd7a8c10b3b938a11c8b621988407beed78f147894560395ccbb2c87b0c1844b59524f03b75bd", 0x99}, {&(0x7f00007b1000-0xcd)="15d03396bb7b70c444c96cfcbf9d87f36a9aac97c59c4646aceb32df658e74268837d979d58c5097135903e29c65d45dcbedc1a2d0363ed5f4c2f36b418ac1be191761c7474985c6e2d76affb20fd931ee39e5022c8a500ac5bd9447936a89d609f98c17966326b63ba1c3eb8213c1953b50240eb53601cb8f6cfaf7b1c0e84cc9fddd0164ebafa846f34e870e41b3e408eccb26b352cc67c9ae3152dac83ca69f0e90a58b746c8c9ab309c46b2fb15c70c0f81ee03dc166ad4f264de0612ec0d1aee9366b89f7f2062230d725", 0xcd}], 0xa, &(0x7f0000ff6000-0x150)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0xff, 0xffffffffffffff00}}, @init={0x18, 0x84, 0x0, {0x3, 0x1f4, 0x8, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x208, 0x80, 0x6, 0x7ff, 0x7796, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xfbf7, 0x9, 0x5, 0x6, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x8000000000000000, 0x1000000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5ddd, 0x0, 0x4, 0x0, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x9, 0x208, 0x9, 0x5, 0x1, 0xec4, 0x400, r5}}], 0x150, 0x0}], 0x5, 0x4004) 2018/01/18 14:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000c65000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000a8000-0x4)=0x3, 0x4) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000916000)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xfffffffffffffdde) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:34 executing program 3: r0 = socket(0x10, 0x2, 0x10) readv(r0, &(0x7f0000a8c000-0x80)=[{&(0x7f0000ccb000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000d45000)="240000001000057fff07e30300de01170305010006e00b00000000000040000000000600", 0x24) recvmsg(r0, &(0x7f0000685000-0x38)={&(0x7f0000f62000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000057f000)=[], 0x0, &(0x7f00008b0000)=""/185, 0xb9, 0x0}, 0x0) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5000)="01007a00010000000000000000e90054", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000893000-0xe0)=[{&(0x7f0000257000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d74000)=[{&(0x7f000092e000)="bff9b19bc47ae7ddc907c501766449a9d00439f8d1872a960e09d218f1093fa3f765aa001f2200a1fcb5f42ddd232e14c90bb4e518ec9ecc5f42c304698a965be129cb28d663f78a78a1bd24ef62ba312b1ef97893", 0x55}], 0x1, &(0x7f00003dc000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000bbb000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0x10, 0x800) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000799000-0x4)=0x3ff, 0x4) 2018/01/18 14:10:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000322000-0xc)={r4, 0x80004, r3}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(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, &(0x7f000063a000-0x4)={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, &(0x7f0000c78000)={r10, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r8, 0x84, 0x78, &(0x7f0000000000)=r7, 0x4) ioctl$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, 0x1, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r11 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00005c1000)=r11, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r12 = socket(0x0, 0x10000800, 0x10001) bind$alg(r12, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffa, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e4c000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000001000-0x4)=0x401, 0x3) accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r13, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r13, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockname(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000003000-0x80)=@generic={0x7, "312fbf418dae3c3543def7504362b693008bc81483ca742488d3e496f10b7b55f83a5100526fa289f422786a8164e7760b8b32c0e9406fbc0c053dc82dc5334a2538fcbac1b701b836ef3e757a2bb61c1ad6fec259101aa14cfa3f639d1f6927d0b711e97bedad3e390f36c78983930f338d740215c5d2e4a432cbed1ec5"}, 0x80) 2018/01/18 14:10:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20028, &(0x7f0000000000)="b65bf60c9b90134486a4118e3d1f04108599febdd4af941c73fc8e98fafa5a324cc5fbab1d9adf2391af2cdf39d4c8d64a88f23a992e74a96b00b1e36f1f55427a7a6672a2eaf0701a9f630ed1de4b66cfab1d8cdd424ca0cca4f057ebe61d8db5afaedef41868e086f40b4a3d3ca23a08cd59c718c9df4d66d96d48924ad7a9c3ad92708181a09f701292352d0fccb4", 0xfffffffffffffe9b) 2018/01/18 14:10:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 460.476569] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/18 14:10:34 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007fb000-0x1)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xfc, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ced000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000019b000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x7fffffff, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007f2000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x12) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00003aa000-0x4)=0x0, 0x0) pipe(&(0x7f0000d0d000)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007f7000-0x18)={r3, &(0x7f000020f000-0xa2)="3ecc8a0881faed71799863cfa1ee1d7a67ead738e5d7e266b2df1b2ec13567a790ac764f1e8da8ae0e1c1d57a5dfd806492aae418b07633ded208f7498b2d2b140637c0930c00c4e9bbcc658d34fbe75781b68ffb73149036fa834c113455c112e12a3dce5c0b7a7a7a73d91fd48bc5bf7ee6dd8fe8d76a2bc7e3a1c83719029ac53ffeba6ede662a646e686424a34b7ddbe8bd19c28f5e63ded9af28fce8a6c29b8", &(0x7f0000125000-0x30)=""/48}, 0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000011c000)={0x0, 0x3}, &(0x7f0000708000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c53000+0x295)={r4, 0xfcc9}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002ba000-0x108)={0x0, @in6={{0xa, 0x2, 0xa9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x40, 0x6, 0x8000, 0x3, 0x5, 0x4, 0x0, 0x0, 0x16f, 0x2, 0x5a3e, 0x3b2, 0x6]}, &(0x7f000095d000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00002a7000)={r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffff801, 0x6, 0xbd, 0xa2c, 0x40, 0xd9, 0x6, 0x9, 0x6a, 0x4, 0x400, 0x8, 0x0, 0x7, 0xff]}, &(0x7f000049f000)=0x108) sendto(r1, &(0x7f0000c6c000)="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", 0x1003, 0xfffffffffffffffe, &(0x7f0000859000-0x10)=@ethernet={0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x45, &(0x7f0000ec5000-0x30)=[{&(0x7f0000589000)=""/4096, 0x811}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000d19000-0x38)={0x0, 0x0, &(0x7f0000bd0000-0x20)=[{&(0x7f00009ae000)=""/4096, 0x1000}, {&(0x7f0000998000)=""/4096, 0x1000}], 0x2, &(0x7f0000383000-0xd6)=""/214, 0xd6, 0x8}, 0x62) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000021e000-0x78)={0x9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x39, 0xff, 0x100000000, &(0x7f0000df0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x90, 0x0, 0x9fbd}) setsockopt(r0, 0x200800000010d, 0x2, &(0x7f0000e9c000)="006d9fff", 0x4) pipe(&(0x7f000039b000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000f35000)={0x3, 0x5}) bind$bt_sco(r1, &(0x7f0000dc1000-0x8)={0x1f, {0x0, 0x71, 0x8001, 0x7fff, 0x6, 0xc51e}}, 0x8) 2018/01/18 14:10:34 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00002e4000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x3, 0x1, 0x3, &(0x7f0000001000)=[], 0x0}, 0x20) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000045d000)={{{@in=@dev={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000673000)=0xe8) r4 = socket$inet6(0xa, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0xd5)={0x0, 0xcd, "72bf5f88e559b5057d855608372425cb5ca73bd9eecec0cdc86b9457e415f1d4f84301b4195677b7ee43486fa2df0aa4c1ea9ee5a34d8018b8529a164cb31943aaf04b930ee0835ff49766a100f5a3570ebd6f5ef17ba7d000bd2ca6d2d2cd341adedf7989a4224fa8ca8a20afb96f97c237702489e579a6ac4f434c8f1abda6738c4c58a22b63b0fd7410584c28efa69cee502eeb6d2a58ca3fffeeb8078b0ad741a2e00dc90db60f3a1e2565918966cb20c762e24bfe07c33546f57f510d1195a35336b56633714ed5a35eee"}, &(0x7f0000002000)=0xd5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000003000-0x8c)={r5, @in={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x3, 0x6, 0x1, 0x8, 0xa, 0x0, 0x80, 0x84, r2, r3}, {0x81, 0x1ff, 0x5, 0xf9ea, 0x81, 0x9, 0x7fffffff, 0x2}, {0x1, 0x8, 0x7, 0x30000000}, 0x200, 0x9, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x3, 0xc7d0000000, 0x7fff, 0x1, 0x100000000}}, 0xe8) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4(r1, &(0x7f0000d18000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d17000)=0xb, 0x80800) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d17000)={0x8000, 0xfff, 0x202, 0x8000, 0x7f, 0xff, 0x8, 0xffffffffffffff00, 0x0}, &(0x7f0000d17000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000af2000)={0x80000000, 0x4, 0x7f, 0x80e6, r8}, &(0x7f000029f000-0x4)=0x10) r9 = accept$netrom(r1, &(0x7f00003d3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d16000)=0x48) getsockname$netrom(r9, &(0x7f0000017000-0x4)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000598000-0x4)=0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d15000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006f3000-0x4)=0x14) setsockopt(r6, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02ca29ff3b", 0x5) 2018/01/18 14:10:34 executing program 2: syz_emit_ethernet(0x4a, &(0x7f00000e9000-0x104a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "d2e532", 0x14, 0x87, 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, 0xffffffffffffffff, 0xaa}}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000674000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x6, r1, 0x2, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000000)={r2, 0x6}) socket(0x0, 0x21, 0x0) [ 460.537996] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/01/18 14:10:34 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eeb000-0x4)=0x10) 2018/01/18 14:10:34 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000010000)=[{0xf, 0x2}, {0x4, 0x5}, {0x3, 0x4}, {0xa, 0x2}, {0x6, 0x0}, {0x3, 0x9}, {0x2, 0xef4}, {0xc, 0x7f}], 0x8) listen(r0, 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000)=0x0, 0x4) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$int_out(r0, 0x5462, &(0x7f0000014000)=0x0) pwrite64(r1, &(0x7f0000006000+0x613)="", 0x0, 0x0) 2018/01/18 14:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x4, &(0x7f00003cd000-0x20)=@raw=[@jmp={0x5, 0xfffffffffffffffe, 0x5, 0x4, 0x0, 0xfffffff4, 0xfffffffffffffff0}, @alu={0x4, 0x2, 0xb, 0x0, 0x8, 0x36, 0xffffffffffffffff}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) ioctl$int_in(r2, 0x5452, &(0x7f00005c0000-0x8)=0x1ff) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) close(r1) 2018/01/18 14:10:34 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000d9b000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f11000-0x4)=0x8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000026b000-0x4)=0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f11000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a4b000-0x4)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000022d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xc) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f10000)={0x0, 0x0, 0x0}, &(0x7f0000f10000)=0xc) r5 = getuid() r6 = getgid() mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000f10000)={&(0x7f0000f11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f10000)=[{&(0x7f0000f10000)="2b2033d7300e9c8a5abb0aaf697f23a44e50cc13947719b78a8fb180d1b4e4b6250f94da421fa2e90d7352066be71a351520cd10bd99005f5107c06a633a94fa0ed9c9876b742d28763a06747288d9c1015ad9b42c7e964a05eef7abc65458e1b2aaeebcfc5e00dc08d8eab3b05728393fb21d4c19125c7d25a99284d11afb1c97b5339d0d88aa1404cf49d0cba53867ada51699e32332b6b10f67ffef7a85df7aab6a944ec09ea15242eb9a7cd586a2d9b79a4970d81072968130d67c47775bd3eb5cad755be317805906e9467fa6997a1f0adc263a7617a0ed78a6fca0", 0xde}, {&(0x7f0000f11000-0x5e)="078abd4082de84367c15e821c0523a48406a2140cd86ac888342c8305563537536e522dcabb5e8c7e400e5dd0994e93e7a4017c16b503032d96adfc977c1b76925ef5a71a3fe818af14dd3b579f50554eba1013c60123ed899b0f69b46cb", 0x5e}], 0x2, &(0x7f000080e000-0x40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x800}, 0x10) r7 = socket$unix(0x1, 0x5, 0x0) bind$unix(r7, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/18 14:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f16000-0x4)={r0}) connect$inet(r1, &(0x7f0000023000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00003ce000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce3000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000083000-0x8)={0x0, 0xad01, 0x3}, &(0x7f00008d4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000904000-0x8)={r1, 0x10001, 0xffff}, 0x8) syz_emit_ethernet(0x6a, &(0x7f00008bb000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="91424f6f52a1", [], {@ipv6={0x86dd, {0x0, 0x6, "4057ff", 0x34, 0x3c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x32, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1c0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f000040d000)={0x0, 0x1, [0xb8f]}) 2018/01/18 14:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2000000004c, &(0x7f00006e3000)=""/0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89b6, &(0x7f000044b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x8, 0x9, @fr_pvc_info=&(0x7f00004a4000-0x14)={0x3, @common='bcsf0\x00'}}}) 2018/01/18 14:10:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000944000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000296000)=0xc, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000028e000)={0x0, 0xfffffffffffffff7}, &(0x7f00007b3000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007ab000-0x8)={r2, 0xfffffffffffffffb, 0x1}, &(0x7f0000102000-0x4)=0x8) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f0a000)="", 0x0) 2018/01/18 14:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000b3a000)=0x0, 0x4) unshare(0x20000) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6(0xa, 0x1, 0xffffffffbe907b8e, &(0x7f00007f6000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000bfb000-0x10)="7acc19ae14f761873400930c1fdc8946", 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000459000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d2c000-0x10)={0x7, &(0x7f0000f0b000-0x38)=[{0x8, 0xff, 0x0, 0x5}, {0x812, 0x7, 0x400, 0x0}, {0x8223, 0xfffffffffffffff7, 0xe2b, 0x4}, {0xfff, 0x7, 0x9, 0x2}, {0x6, 0x0, 0x4, 0x7}, {0x958, 0xfd, 0x10001, 0x100000000}, {0x8, 0x5746, 0x81, 0x5}]}, 0x10) 2018/01/18 14:10:34 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r0, &(0x7f00002c2000)=""/105, 0x69, 0x42, &(0x7f0000d7a000-0x1c)={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed7}, 0x1c) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x2f, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/18 14:10:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000034c000-0x91)=""/145, 0x91, 0x1, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f00006cc000)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) socket$inet(0x2, 0x80000, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r2 = socket(0x200000000003, 0x5, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x3c, &(0x7f0000002000-0x3c)=[@in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r3, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ethernet={0x121cc4ed117cd6a4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="9bbd0397c32819f089934589d5e144f4e32ee04680b1032a4058fed8414ebf15a73a22bf6f89f7b39b027a89728fdb87bc919649901d918b4ff3fc9d6a11512b1f7340eccd32e9c12ce6bd49254913d726372c7c803a86af71a5945f8d9912cd94d2458a", 0x64}, {&(0x7f0000001000-0xc6)="f9bb2134d555c50d8e220b4bd2590ab1350bd66478d8aac334141a9c3445b191c6f5fb6dc92a81f3304aaeb5f3bf0e37ac989d913579446e36ab133acced28553a389c195dacd68c0d953b988edfe4123fc67c73ff1f51672d9b9d23ca63d1adc1064841efd582e56376e39b0bb9d10214233a27f256018e3daaa7b92bb614651237fea4cdf474fd5345ec2cf236d8dc10b142a98f1e8bbbeaa3518817d0eb2a60916139809105b92c55036ac938d0d93eeaad71cdf985ea2dec003703689fe7d9e8e01233de", 0xc6}, {&(0x7f0000001000)="e4626d60fb3ce38afe3d8b955cb6cf0559c4f62c2a96411f803a1275a52ac7686da0270493098c971ae6a8b886b5855594e01f2b9c7694ca243e389544561bd7de8ad3ec790afe2c0dedc0c9ac9e19121af10d095116b09c48a1a27c89c4c01dedc945623da29f7f1ad786a7b4023faf3339cb706c90e3570775b3f42e0c58c8afad534b391401e3", 0x88}, {&(0x7f0000000000)="51271ce319a6e98b4aac0adebed7bd19b59b3ac4b34650b75f672332b40d002851bed06cdbc61705155598549d0cce1fe6dc97819c6047311fdb6219876312ed86b2c5fdfe4f3f4de42d596914d90e709696f368823a92d8b4b26443f673d35f264f054c22cdd06b08", 0x69}, {&(0x7f0000002000-0xc3)="454eda3a35d1e04513049a5fa491ff304de2b90b3c67e3d641aca96a9a58818664da8a8aa3fc4a11a00096addd6122e5d5d0783dedf0825e2aba4a1cdf6edc0fcad798cc353758be21782975b8e28a3ae573b703c6a4cf9126d566037d8e0894aa525ff62f36a3a6400106ef80c2ed74c016bc7591f206aff62b2086c7e992f2febdd331837935e2aa7104cb1e7d6ad5098639b804d0b179744d075b48d7394fb5518c5d73ee3c23581e96211083b7699af22ed0386f0a65d816ad5bd5ed5d36003073", 0xc3}], 0x5, &(0x7f0000002000-0x4c0)=[{0x10, 0x11f, 0x10001, ""}, {0x78, 0x115, 0x401, "a0588965413c0c33b9bdcc53e853defcf35318785936d50aea1005f3cfe58f42b211a2da5283f882f46088f5aa263c99047285742ea127a6382f9ebcb2515deb132a770c424f7ddb12bacd353b0192f7e75ef2279f02257ca7b628523769a5f78e"}, {0xd8, 0x19f, 0x85, "54208caa073df22111498d7bcc932a06082ffb88fb9ad36a97470e01fc00e9664083deff922eb38935ac1ee2d03aaa847259861759540e47e7989642bba26a4ddc5490e35b8465ed57058755c4f91861f0a56f8de04a2da93447bd59245ae523b6eeed25394fc815b84ddbf0c5e4deb533b2aea7fdf7596953810aed4280d6a91223c3c611c310f0966b9f7d6788c74147a0a564fac66dac2a1f405f30467ff6d846f86d041c0b47ba022fa76118a1aaf4a576c5d61cf8e43a2796501e71fa3960900390"}, {0xc8, 0x88, 0x17a, "54eda4367fdd0a977fb6552704857dd8e5714494f55f0ef0b3f63addd1c686c6512ac8c984f9bd3ff3c5436870adafd432f86be47eb3fc415a059b871c0da96fd09188708049ea9b8baca20e02306eb490ab2c459a9b9b6a1875a931e7d2d062a32d73605dbde9fda5141afaf29a114350a890dfd67bcd38bd9f7b217da1162251a2f96074815accf1d49390ea6e4b78571fdc1334204b3399b509abcee570a29947e0f4d52f7be89c80366de2c3a1b1e6b62ce4"}, {0x20, 0x108, 0x521, "6116f374408510174cde42d8cc1cda"}, {0x50, 0x119, 0x80000001, "a2f7c8cb38adc610b602d3dc32b8a390f08dde624814aa686aa3afd4df969721f464329a76c53377f4725477519085f55f78eac5b8e5779f418118"}, {0x10, 0x108, 0x1ff, ""}, {0x60, 0x115, 0x7ff, "53552bfc5cd03c3bcebd53df4d82a6d6e643c231a8562658f3da29da38db5f7720fb4aafd11508c0262c339a47869fd6191b4480eb90a265f97bd59c2d62ffd39b5887d4f5df4be49c"}, {0xa8, 0xff, 0x3ff, "d5dc55e130d77d752d42458b3ce732666a42de4c009d66a36c167e506023147554a753a8d7ae078be37ba7b706abb84cb0257747732388b8b095bb6206a88c47140b6dcd863897ee50f7ccb4bb172d9ae364f2f94ef9a573681cd43407d2e57ecaf90e486f2cb6fc194b8c94c751aeefef9bb336ef529cf2eb057e80b571bc177cc7590f679a093e3318a10f37e4094388"}, {0x110, 0x10c, 0x5, "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"}], 0x4c0, 0x41}, 0x1) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f000062f000)="", 0xffffffdd) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/18 14:10:35 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000007000-0x4)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000003000)=0x4f, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000007000-0x4)=0x7ff, 0x4) 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000165000)={0x0, 0x0}) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) write(r2, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r1, &(0x7f0000f8f000-0x30)=[{&(0x7f0000182000-0xb)="", 0x0}, {&(0x7f000032a000-0xca)=';', 0x1}], 0x2, 0x0) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f00004ad000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f91000-0x4)=0x10) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f83000-0x38)={&(0x7f0000f90000-0x32)=@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}}}, 0x32, &(0x7f0000f8f000)=[{&(0x7f0000f8f000)=""/80, 0x50}, {&(0x7f0000f8f000)=""/110, 0x6e}, {&(0x7f0000f8f000)=""/15, 0xf}, {&(0x7f0000c04000)=""/4096, 0x1000}, {&(0x7f000047a000-0xaf)=""/175, 0xaf}, {&(0x7f0000f90000-0xae)=""/174, 0xae}], 0x6, &(0x7f0000f90000-0xcf)=""/207, 0xcf, 0xd6b171a8000000}, 0x10000) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x5e) poll(&(0x7f0000011000-0x8)=[{r0, 0xa, 0x0}], 0x1, 0x101) r1 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000010000-0x38)={&(0x7f000001f000-0xc)={0x10, 0x0, 0x0, 0x248}, 0xc, &(0x7f000001e000)={&(0x7f000001f000-0x14)=@getroute={0x14, 0x1a, 0x200, 0x2, 0x3, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x804) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001d000-0x114)={0x30, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x1c, 0x5, [@typed={0x18, 0x1, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5) pipe(&(0x7f0000dca000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000095a000)=0x0, &(0x7f0000bd5000-0x4)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 14:10:35 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000-0x4)=0x0) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000004000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @common='rose0\x00'}}, 0x1e) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f0000de4000)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0x40000000b, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006a0000)="73797a6b61756c6572001f0fd2ca6f648a69363797425840fed0cc939d30d05cea1fa84676cf89f7b9790450d6038425cf64950affae87a2d52a8715110000000080000000c39157a605ac8873e884acf7ca1bf471ca4f8b9e640730e9bcfb5b", 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$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000179000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000cc9000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$inet(r1, &(0x7f0000f6b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013e000-0x4)=0x10) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket(0xb, 0x8000f, 0xa4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000004000-0x10)={0x0, 0xd0, &(0x7f0000006000-0xd0)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, @in6={0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x625}]}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x6000000000000000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt(r0, 0xb25f, 0x1, &(0x7f0000000000)="", 0x0) close(r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0x12)={r2, 0xcd7, 0x5, [0x10000, 0x8, 0x314, 0x9, 0xfb1f]}, &(0x7f0000008000)=0x12) r5 = accept4(r0, &(0x7f0000007000)=@pppoe={0x0, 0x0, {0x0, @random=""/6, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000004000)=0x1e, 0x800) mmap(&(0x7f0000007000/0x1000)=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(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000009000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000008000)={&(0x7f0000008000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000003000)=[{&(0x7f0000004000-0x5b)=""/91, 0x5b}, {&(0x7f0000007000-0x41)=""/65, 0x41}, {&(0x7f0000009000-0xbc)=""/188, 0xbc}, {&(0x7f0000009000-0x1000)=""/4096, 0x1000}, {&(0x7f0000005000-0xce)=""/206, 0xce}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000009000-0x88)=""/136, 0x88}, {&(0x7f0000009000-0x1c)=""/28, 0x1c}], 0x8, 0x0, 0x0, 0x2}, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000002000-0x10)={0xa, &(0x7f0000008000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getpeername$ipx(r4, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = accept4(r0, &(0x7f0000a0b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f95000-0x4)=0xe, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x25a) listen(r0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000304000-0x1000)="16", 0x1) 2018/01/18 14:10:35 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00006eb000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000301000-0x4)=0x9, 0x800) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) connect$l2tp(r0, &(0x7f0000c8d000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x2}}, 0x26) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000000a000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000017000-0x4)=0x9, 0x80000) r3 = socket$inet(0x2, 0x2, 0x7) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000003000-0xd8)={r3, r4, 0xa58, 0x20, &(0x7f0000001000-0x4b)="19c056ba4de27f3a17458319eccffaeb87c2c4df7b951cf20b3419a64f5f4a7dd59395d8df6459e6fc6bc9b0c0c149fd87a40ab17842f11fdeb024d8007ebda2daea1a4a0dfa36ec28dac1", 0x1, 0x8, 0x7fffffff, 0x4, 0x2, 0xf588, 0x7fffffff, "ecae51136d1fcf31f73a39911624889d49c8041caa57c5caaa58ed5a1b5721db5f2aa8ee5f21d69a3aefe4c611c2749fe54be22c55366d672feea756a58d1e850aac2b1b5dcb0fb48df2494aea97b0cf5a237c62878046cfa2389bab6f29931fa6399fb27cb4c8a01781ee3d4c37b0dca4597bfeff16a7e886918bef06072a24bf4db298ff7f2e021f114a26c86300b1442e1c95797867c72e7cd68fdb2876aa30a9adc218e543583b6b6abd887255f7"}) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) 2018/01/18 14:10:35 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000596000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f7d000-0x4)=0x14) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f7c000)={{{@in6=@remote={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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)=0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000c3b000-0x38)={&(0x7f0000f7d000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000f7d000-0x10)={&(0x7f000056c000-0xfc)=@newspdinfo={0xfc, 0x24, 0x800, 0x4, 0x2, 0x8, [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x3, 0x0, 0x0, 0x80, 0x0, 0x1000008, r1, r2}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x7f}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {0x4, 0x8, 0x101, 0x0, 0x5, 0x8000, 0xfffffffffffffff7, 0xf6}, {0x5, 0x88, 0xffffffff, 0x401}, {0x5, 0x10000, 0x3ed248f2}, 0x0, 0x6, 0xa, 0x3, 0x9, 0x40}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x1}, 0x1) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe4e, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/4096, 0x1000, 0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000074000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f00001d9000-0x1)=0xc) r4 = getuid() mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f7c000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x81, 0xa, 0x20, 0xa0, 0xba, r3, r4}, {0x8, 0x5, 0x3, 0x9, 0x7, 0x4, 0x5b5, 0x200}, {0x4, 0x9afd, 0x8c, 0x80}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x3, 0x1, 0x4, 0x1, 0x4, 0x7f}}, 0xe8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xd) r6 = gettid() mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000f7f000-0x38)={&(0x7f0000ddb000-0xc)={0x10, 0x0, 0x0, 0x240040}, 0xc, &(0x7f0000247000)={&(0x7f0000f7e000)={0x78, 0x8000, 0xe27, 0x1, 0x3, {0x17, 0x0, 0x0}, [@typed={0xc, 0x1e, @pid=r6}, @generic="df8d9e5792eb4ba30d164bda704016c35037337c9718655e9e9992b7acb08f97c2e7c4a2fc413b34f9459c4afd90584330c4f6b97dfb00fc8e281b6d57da5925371f062a45030b4f91b10c09addeab01cb1ad0a2c2bb7f"]}, 0x78}, 0x1, 0x0, 0x0, 0x80}, 0x40080) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f7d000)=0xfd, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000088c000-0x38)={&(0x7f0000dd7000-0x10)=@ethernet={0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d9000)=[{&(0x7f0000c4a000)="40cd27f6a1357c0753067fb29dfa4ad39739281684117e4b6b569b2a140ea5ea3793f3ba394047a28784fa9c8cb0502e4c8843fee8b11978f3302f80dcfac2553304d88129589a1a423ea1b8e115681218e461491daf23ea8e9d2859b69954f484105af31e8cf6cfb8733bcef6f7d26303eb0e0cb373c6d8fff056f3b8a21d3928b14a01cfc49d9e8037d47c3a7706e8cf43f821348a78c38c8bab8dbe4e8ae1c15af885606885d1", 0x0}, {&(0x7f0000f7d000)="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", 0x0}, {&(0x7f0000f7e000)="c0a746ccbe1c6b0fd88e7348d136f3", 0x0}, {&(0x7f0000f81000-0xe8)="779cc70e880733822cb06abbd1d9bf098ee9dd2b35a4294d000000d98050276920f460b06b5d144b588d55b6dec06c57646dfc32aa1baa8d9a605f02f6661cbb6ff4a472cf22e32085d2ccf3a9de750a5cdc07c2984e159a52f21c9da8401a87546dfc839797f05d08a8033a0302d36212952dbde8899d46193e4101ac289ce146c53e13d5704ed7bc598dec7ec1f0da669505e8d479139f78f27e57260d4c3715a30f088529dd2065f26585e2ee210fd38231e5e3dee22ed188c5c0a457c290d103beba6bbab897e5761d72914c630b320c0344b8a0bfdda861df9001af17c82dc5cbb64d70830c", 0x0}], 0x100002ab, &(0x7f0000f00000-0xb0)=[{0xb0, 0x108, 0xffffffffffffffff, "0b4011540b8fa705aac2896632351f6d4a9023d2043b372830956317ec91d455ddb8bd43ac42f8372a84ebc42a82da4ca5cc3a1eebe7a14282cc2410c1cc38532eecdcb8c8178976e61e71327f719f353e31fe597b607dc9ed2a50711d640a6423e6ae7008a1177ef2086a0ef81e45f6db30f994d2f9f1f0399646de2ddde2bb7768dedad5df32c088872b486431a7247444d2b0a2c8062fc70b625a4456b76a"}], 0xffffffffffffffa8, 0x0}, 0x0) 2018/01/18 14:10:35 executing program 2: 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 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) accept$inet(r0, &(0x7f0000c37000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000726000)=0x10) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:35 executing program 0: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000084e000-0x20)={@common='teql0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00009da000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000004) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f000002a000)=0x0, &(0x7f000002a000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000029000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000002b000-0x4)=0x4f6, 0x4) connect$ipx(0xffffffffffffffff, &(0x7f0000029000)={0x4, 0x0, 0x0, "7784c32d8a84", 0x0, 0x0}, 0x10) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000023e000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x94, &(0x7f0000ffa000-0xa0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) recvfrom$inet6(r1, &(0x7f000038e000-0xfd)=""/253, 0xfd, 0x40, &(0x7f0000ea7000-0x1c)={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/18 14:10:35 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00000d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000a59000-0x28)={&(0x7f00008bf000/0x12000)=nil, 0x10000, 0x7, 0x20, &(0x7f000013f000/0x1000)=nil, 0xfffffffffffffff8}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a82000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00001e6000)=0x1008) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ef5000)=0x719, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ef6000-0x8)={r3, 0x5}, &(0x7f0000e8d000-0x4)=0x8) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000200000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x292) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000049f000)=[{{&(0x7f0000940000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c4a000)=[{&(0x7f0000a87000-0x1000)="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", 0x57d}], 0x1, &(0x7f0000d80000)=[{0x38, 0x119, 0x1f, "c7bc769aa670c0d6ae8e90a56ccd58cdb00cb2a1071a890af824e9253158807427"}, {0xb8, 0x11f, 0x4, "37a87908cf82fcc479eb852c3603aa24fdd1430c91d861debcf0c911e5d2fbdae1ec5943113ee749c712839b0c01684ad69983c2cd7106cf8611cc96eee892dba9075b5bc8d3d18879f4b383378975cb091fd68140ac4aaaee7e71482b05bbea03d9f7b3f1e10d8fcec8bf4b6f46c0a477d1048e6d83c186c17b8e4d38b7f544e6b8a30fef6bdda6ad415e9658ec1f9e4cf9032b8c928ae950550cb5e5ee81f98f6b57bcbe4769"}], 0xf0, 0x804}, 0x9}, {{&(0x7f0000c08000-0x6)=@hci={0x1f, 0x1, 0x1}, 0x6, &(0x7f0000595000-0x20)=[{&(0x7f0000f8f000)="dfe16c16e2dacb580be11b8d78413fee40441111e53fc1e9531a75f46b81ac33e8703c3c16ca5297d4fa2297b4061bde637a738484df6839e715303abadb425260a458e4b96b233fe22f10f6405dc4a657c33ee5d6a3a3caf61056c509bc", 0x5e}], 0x1, &(0x7f0000717000-0x1f8)=[{0x68, 0x88, 0x293, "90eb49e09f779f0838507df1dc3e70ed8bf653fb327cc8c023bccfcdf380153c7baee57969ecf1ed76d8dbd47d2ba789a64bb74928112f06f65de1d7ea46275a9fee8c07a8de1f1c33d135e4678eb09e8640aa287f43464e"}, {0x108, 0x3a, 0x0, "ae1bacf88069485201169131e78f7be4b9f38b3dabcfdd8e3e14ab224c4929542a345a25c043d5cb405140fc23e3821edbc10f530f542ee16b50c2f5ccf42f3a1163b7829c650e2f724c65cea89eeec7a87ae3324a3a7f3398bb117d2d4915ae5a7fd739c317f5e0cfe52bb377fe733b75a6c00b222f6726d320d46adbb04f7e0fc6016dad7711036e852b1b0836a48267ddaf3ec624ca8d12bdfc3a73c69b53d7a2cbcfbd95a5a484707617e912b7c0cb6d59735f5e496cf20a06d98b366dca1c473632f849f4ca4b90ca09d584fda4e0ab7bdf0e39a0e3f5c96a4ffa756b678682cde7b6c463bdfa020836f1205fe639c3d9f96c"}], 0x170, 0x20000000}, 0x2}, {{&(0x7f00000b0000)=@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c, &(0x7f0000278000)=[], 0x0, &(0x7f000039d000-0x198)=[{0x78, 0x1ff, 0x8, "31ba50aa8f42fe27739677f715e3e78183096f397db0b071275d25b362a022dfbad4c268bd4d8a828d942738da549169bde4b259238a38acb651e9526945b8b65787538b156097d49203ca3774ec9bd96a433c406cda227e3c761560411479b28e065ff7ac"}, {0x58, 0x11a, 0x8001, "dbe1e24b9b6815dc0a3ed5f29921fbd753cffe8dc63310f15778aa1342eabc7f7bc46bc6acae9519a167cc63f4a24670ed7e00a91b11c12d63f2b5d20002f38c65"}], 0xd0, 0x0}, 0x7}, {{&(0x7f00004e8000-0x80)=@generic={0x8, "211e4c3a48d4b8ed9aa6a658ae909905176716e149273f2265fcd8a8970d03a38ebf555d230e2538131cdc24e7c5193706677c7f102d355f54c80937623ac90c985cb37556b028e912e412d3543266bb79d265a1b213f1a340d0ffb004ca6738fa1099704588805e45cc0ca385612c8c5f2998e85b247e6951de4a98807c"}, 0x80, &(0x7f00003bc000-0x30)=[{&(0x7f00007e3000)="21a63e30e9baa6824c53f50c9e7f5daab7779d29b26fa4bb6b52d1778ce68634577a1a37eb6569503bcae62996e87998791aba200b5ef2eb16d7d1a13df3f17c0ee0989427a1e2569f3fa26295399dd68b60da0da9f4e2f14e8ff04aac6a31933cd171828f15233aaf8f1530bbf62bbc8a97945ef473f1d5454253ae8c554e3b1e472a64cf98195a84ea691206c26b17d68967be6d0150763c8ab3b305d945285f82d7235876bed1", 0xa8}], 0x1, &(0x7f0000a8b000-0x2e)=[{0x28, 0x10d, 0x3, "d83b141ce74a534ac7efadacb02187b6d1e730f0"}, {0x48, 0x105, 0x80000000, "962b5996d2544963d489a80e1c91b4d00b52644d943fcb84a2981aeef08ea54f2cf13b331c9e1e484b473cce060f289cdfd12fd247d18aab"}], 0x70, 0x20000880}, 0x5}], 0x4, 0x800) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000055d000)={0x0, 0x2944}, &(0x7f0000f0b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004ee000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x3f, 0x6, 0xe5e6}, &(0x7f00009a6000-0x4)=0xa0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00006a4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000689000)=0x14) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000b77000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000445000)=0x10) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000360000-0x4)=0x8, 0x4) 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x0, 0x0}, []}, 0x3a4}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/18 14:10:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000082f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00005bf000)=[{&(0x7f00009ce000-0x4c)=""/76, 0x4c}], 0x1, &(0x7f00009b9000)=""/183, 0xb7, 0x7}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000003a000)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a6b000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d1a000)={0x0, 0x0}) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000cb3000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f3000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000ed8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r5}, 0x14) socket$unix(0x1, 0x1, 0x0) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) r2 = accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000ce9000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="b067d3714794", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bridge0\x00'}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) 2018/01/18 14:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) socket$kcm(0x29, 0x5, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket(0x3, 0x5, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a4e000)=0xfff, 0x4) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x26, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1a, 0x5, 0x8, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="", 0x177) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$inet(r1, &(0x7f0000dac000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c41000-0x14)={0x5, 0x2, 0x1c, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d17000)={r0, &(0x7f0000d15000)=""}, 0x10) socketpair(0x3, 0x6, 0x1b8, &(0x7f0000d1e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000e74000-0x4)=0x0, &(0x7f0000e73000)=0x4) 2018/01/18 14:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000029c000)={r0}) sendto$ipx(r1, &(0x7f0000e48000-0xf7)="a3ab5c560262347bd0bbfbd4000a3122b0e90c1e339a89bd842f99fba0cafc82e0db54e6a9bc790446aa28a5f7e847be7f7a1c8ebaad0ff3b315411e0144059f31f0ee77b790cc8265880086f44a052c19f01478f1449ff47d9031a3da50f85638198820e7dc3143f18678af999bf8a59dcb48f990572b71e5157098aa16bee766e0c4b1724b4b55aaa81e207896c89956ae5e94dcefb7b271d16b8ee4a3bc589e5a3c06c486af118453e8fc99420ef5ea1332a6e2919e86e59098cf18c4ab7320d6314b9dd72dfb7f239f6a9cbe526f902285ebe9bdaaed58a0367b18ccc4a5acf18475ef3dec3bb385740107c7338e4f28f1a2f76da0", 0xf7, 0x0, 0x0, 0x0) 2018/01/18 14:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f00009a0000-0xd8)="2be24f1d603b32aec6de9f64e5f458e80e1929ee22c41b624a3e90dc8c5ebeaedc507158b97029dd9aacf3e3091a516c113d755dded5680ba4cc476e6fee6903e3a95a6dd3c00e2407b55bda0a71ae1cd19ac2ec6233f01d270c8ce87b145b4451a40fd1300725529fa0de87b2d7e2b424fd39842112bbd56e8e080000000000000015e1d73f473ce02cf087d4bc4b0b170fdd1d482931d081d87998cc15f32c7bd087538b36f20aced537441e3abc6d601a1ea2b0bed5eb36bcb9a84db74a1366aa4b61c18596c9f554e2597b917a15c7556d1dac89cd92", 0xd8, 0x0, &(0x7f000067f000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x88d3}, 0x1c) bind$inet6(r0, &(0x7f0000581000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000044c000-0x1f)="270c2fdfb14686ea3bc48ce17738e719aab3cae8106961b50b9de141f3e34a69a3c7199ae57a2f181c33bf3c26be7a81c5c70ddc687376277c313ce3236c65f4885fc453", 0x44) sendto$inet6(r0, &(0x7f0000992000)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000d4b000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000e95000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000a5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003dd000)={0x0, 0x7, 0x5}, &(0x7f0000fcf000-0x4)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e95000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f28000)=0xe8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000fd0000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r4}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fcf000-0x16)={r3, 0x0, 0x7, [0x8, 0x6, 0x400, 0x8, 0x0, 0xfffffffffffffffb, 0x0]}, &(0x7f00009b0000-0x4)=0x16) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r2, 0x8907, &(0x7f0000fd0000)="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") 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000884000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x3}, &(0x7f00005a9000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007a4000)={r1, 0x9149}, 0x6) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)='d', 0x1}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)='c', 0x1}], 0x1, &(0x7f0000607000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000058c000-0x10)={0x0, 0x0, 0x5, 0x3}, 0x10) close(r0) 2018/01/18 14:10:35 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000016d000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000011b000-0x4)=0x1c, 0x80800) setsockopt(r0, 0x1, 0xfff, &(0x7f00006a7000-0x31)="d35b1540451702c8bb39c6c2a2365393547218ebf87bd1d8545de4ac9dd6de22fa1049207745bc3f92ca20a096e9eaeb76", 0x31) pipe(&(0x7f0000448000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r2, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0xe16000)=nil, 0xe16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d11000-0x8)={0x0, 0x0}) epoll_wait(r1, &(0x7f00004e9000)=[{0x0, 0x0}], 0x1, 0x1000) bind$inet(r0, &(0x7f0000e15000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x805, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d8000-0x5)='reno\x00', 0x5) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0xfffffffffffff7fd, &(0x7f0000ef7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c6b000)={0x0, 0x36, 0x10, 0x7fff, 0x3}, &(0x7f00008ec000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002f4000-0x8)={r1, 0x6}, &(0x7f0000d19000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) writev(r2, &(0x7f000024b000-0x40)=[{&(0x7f0000bdd000-0x26)="aba94f16562bd4c5cb9ceddfb0452121fb193dacd112a8f86c1a30f10c2868689e20acd31e53", 0x26}, {&(0x7f0000e2d000-0xe9)="ebd462dc7d651600f8341690570861b4a1814d9135ee1821e942ba653119d310adc2d218e183313c8970037b7613ed8616f2c8bf39524f93a08c486070c9141875b2975799d6a8d7ec3091cb65df4a484ce0d130231446645b787395c7cbfc126417df6c4884e2dbc6f0b0139bbf8002f0f3f2e2d32738d9dd6e7a1f487859744ea6608b622281a80630fd925f9c8604d44db5be8302c32a826aa51cd98530c7d0d056d08c633f8d35e0dc81d9fe50b41d421dc8108ff3f7e9bff68536bd116dad448c8f763062bd7557f43df4fb1cadf9538b70158bee8e71cec0716af9dd925b4a400900157dd4d2", 0xe9}, {&(0x7f000031f000-0x3d)="4f11839b0c47424c3f1cca0d3797b2183a7a279a31fb445d2eb0ce379b89f229ff4a48d1550990232a1455b07d5f9d21bddf47d28af69a5d78a8ded2ec", 0x3d}, {&(0x7f000070d000)="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", 0x1000}], 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000108000-0x4)=0x4) 2018/01/18 14:10:35 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) listen(r1, 0x0) 2018/01/18 14:10:35 executing program 1: socketpair(0x9, 0x4, 0x22, &(0x7f0000796000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000001000-0xcb)=""/203, &(0x7f0000001000-0x4)=0xcb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000e13000-0x4)=0xa1) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000185000)="3b69ec2c", 0x4) sendmmsg$unix(r1, &(0x7f0000539000)=[{&(0x7f000013f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a39000-0x70)=[{&(0x7f0000343000+0x631)='o', 0x1}], 0x1, &(0x7f0000b82000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair(0x8, 0x1, 0x6, &(0x7f0000a61000-0x8)={0x0, 0x0}) bind$bt_hci(r2, &(0x7f0000e97000)={0x1f, 0x5, 0x3}, 0x6) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) pipe(&(0x7f000008b000-0x8)={0x0, 0x0}) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004cd000-0xc)={0x0, @empty=0x0, @loopback=0x0}, &(0x7f00004cd000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000496000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff4d, r1}) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f81000)=0x7, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f87000)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000b8a000)="", 0xfffffea7, 0xfffffffffffffffc, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/18 14:10:35 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000017000-0x10)=@ax25={0x3, {"abcd94082c253b"}, 0x9}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x3f, &(0x7f000001e000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f000001e000-0x4)='tls\x00', 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000-0x4)={0xf4, 0x7, 0x8000}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fcb000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f00003e2000-0x4)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00001c8000-0x10)={&(0x7f0000668000)='./file0\x00', 0x0, 0x10}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) r2 = socket(0x0, 0xa, 0x7f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000063000-0x8)={0x0, 0x100000001}, &(0x7f0000765000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000614000-0x6)={r3, 0x44c54c73}, 0x6) write(r1, &(0x7f0000360000)="2748516aa3028aed5033fdf7710cfa4951431f859ddf2791c6fcddf8194cd914f85706a2e4db173aec7a3268f06daddb0e4f128c007302c8ce5bd38f0577faaa12c9ffb47805010236801eec2e020b61510f6e7013d449e9da370c97c4b7e725ed35ed052f65e47080aa1ca96d101f66cf7a444ea952c2ae562432c13630123a", 0x80) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005a6000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00006b4000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007e8000-0x2c)=[@in6={0xa, 0x0, 0x8fdf, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) sendto$inet6(0xffffffffffffffff, &(0x7f0000885000-0xde)="17", 0x1, 0x0, &(0x7f00009ce000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004cf000-0x48)={0x1, 0x20000000000000d3, &(0x7f0000563000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@generic={0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b5b000)='GPL\x00', 0x0, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x1d) socketpair$inet(0x2, 0x7, 0x29b, &(0x7f00004f1000)={0x0, 0x0}) socket$packet(0x11, 0x0, 0x300) pipe(&(0x7f0000515000)={0x0, 0x0}) r3 = accept$packet(r2, &(0x7f0000dbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000078000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000f7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac5000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002d8000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x100, 0x2, 0x20, 0x80, 0x2f, r4, r5}, {0x3, 0x25, 0x3, 0x1, 0x5, 0x2, 0x8000, 0x400}, {0xbb83, 0xff, 0x40, 0x9}, 0x7fffffff, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x3c}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xc91a1e724083a59c, 0x1, 0x101, 0x3f, 0x5}}, 0xe8) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a83000+0xd16)=0x4, 0x4) recvmsg(r1, &(0x7f000044a000)={&(0x7f000061a000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000090d000-0x30)=[{&(0x7f000075d000)=""/184, 0xb8}, {&(0x7f0000611000-0xd4)=""/212, 0xd4}, {&(0x7f00005f6000)=""/151, 0x97}], 0x3, &(0x7f0000869000-0x1e)=""/30, 0x1e, 0x3}, 0x100) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000674000)={0x2f7b, 0x7f, 0x2, 0x40, 0x4, [{0x8001, 0x2000000000000000, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xff, 0x4e0d7cbf, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3ff, 0x40, 0x5, 0x0, 0x0, 0x1208, 0x0, 0x0, 0x0}, {0x9, 0x438, 0x1ff, 0x0, 0x0, 0x3a8a, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006c2000-0x8)={0x0, 0x7}, &(0x7f000079d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002a7000)={r6, 0x8000}, &(0x7f000019b000-0x4)=0x8) 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) accept(r0, &(0x7f0000db6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bd8000)=0x9) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x8000000002c, &(0x7f0000d16000-0x4)=0x200001e, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000329000)=0xffffffffffffffff, 0x4) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000004000)=0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)=0x0) 2018/01/18 14:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000048c000)=0xfffffffffffffffd, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000071a000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000add000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e95000-0xc0)={r1, 0xb8, "d12b0b37aeeab149cef32a48e4011fbaccc58ee7044d006007ff8f9b0ded8d2cf44de9e3075fc2a623de5d7cc39cb0ffc6b3730f2e90b4f8e8b6eba4b37050dc46743168cba0997ee27d9e60bf5a4965f0c0580ed7549f198a1e7bf1f5718e3c30103f1fbf79713d5e92dcce5ac9eab706931e41961b7d299d7933f41aa7e20d736148d26254790de2d760808865d709fe3f917f6ec8ba7de8b0a2ae1e9a406c2133308b0f683a151c6e58bee1e105e0d0cfdb6fa1870480"}, &(0x7f0000df3000-0x4)=0xc0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000001) bind$inet(r0, &(0x7f000052e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000311000-0x9)={0x1f, {0x7, 0xffffffff, 0x0, 0x6, 0x200, 0x366fa524}, 0x9}, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000bfb000)=0x0, &(0x7f000093b000)=0x4) r3 = accept(r0, 0x0, &(0x7f0000d6f000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000657000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000072000)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000522000-0xa4)={r4, 0x9c, "0f2a79b9ce87bd99c505e0dff4599c527dc4a0a26e9b74d9ef3da73618dae188e7c9b487eb6316ed3c67a3c98b6f1e5bac66b247157fc3ee334a3e305bf4547fe8d2ae5f86beccf8f8657499b45f22450708d05cf1849720a5cacd940ff06b5b1e65fd0e76d289edf147abda65073331495b890425f407491eaa71a1ade044462aed3b93d485d97def89371a37f66b63003ce38fe01377d8dc05e30b"}, &(0x7f0000cd9000)=0xa4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c22000)="", 0x0) [ 461.406229] openvswitch: netlink: Message has 4 unknown bytes. 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000662000-0x4)=r1) close(r0) 2018/01/18 14:10:35 executing program 3: 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) 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)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000dab000)=0x6, 0x4) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002d7000-0x8)={0x0, 0x0}) 2018/01/18 14:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000857000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000017c000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000985000)={0x0, 0x5}, &(0x7f0000097000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e5f000-0xb6)={r1, 0xae, "c6c78f1279dfbc90799be4667d7b7bbf54606b3150c2e8e43a2333aeaaa4aa8ca85b3cae8e9ef46472566d44891ab1570b2f6c4dc8be4ed840c322a21242f5ff9c7052e4bfec805bb2ea33ded729dbe082a9c12c2731c1a223ad1b269dcebeda99c3336d5927c0a0f9c28125413cb3d6cbaaec4b3955460d6455428788c7c3a220657d11f8daa3c85bfc2c5e29625ea4b50cda0e762d4bf1ab7c5a0f0f0da17656da1fa67f9e199f5d1050aaa0ee"}, &(0x7f00007f5000)=0xb6) bpf$PROG_LOAD(0x5, &(0x7f0000439000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x4}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d16000+0x965)={0x0, @in={{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]}, 0x5, 0x5, 0xfffffffffffffffa, 0x83, 0x4}, &(0x7f0000eac000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005f0000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6740}, &(0x7f00002cc000-0x4)=0x98) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000035000)={&(0x7f0000633000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000fd9000-0x60)=[{&(0x7f0000fd8000)=""/80, 0x50}, {&(0x7f00003ef000)=""/156, 0x9c}, {&(0x7f00006eb000)=""/4096, 0x1000}, {&(0x7f0000fd9000-0x3)=""/3, 0x3}, {&(0x7f0000fd9000-0x5a)=""/90, 0x5a}, {&(0x7f0000b2c000-0xf8)=""/248, 0xf8}], 0x6, &(0x7f0000461000-0xf1)=""/241, 0xf1, 0x9}, 0x2) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) r1 = socket(0x3, 0x6, 0x7fff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00003a0000)={&(0x7f0000b64000)={0x10, 0x0, 0x0, 0x4129028e88680fa2}, 0xc, &(0x7f0000fd8000)={&(0x7f0000fd8000)={0x20, 0x5, 0x6, 0xa20, 0x4, 0x0, {0xd, 0x0, 0x0}, [@generic="03710fbe63eec7db7118aa"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/18 14:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f00006f4000-0x88)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x4, 0xffff, &(0x7f0000244000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f000058e000-0x4)=0x0) 2018/01/18 14:10:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002ba000-0x2)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000247000)=0x58, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003bd000)={0x0, 0xb7, "5b5cbeb658167b97c8ab44200189a5a02bd09b1bee6b8a228a92547bdb4736d514b40698c8c61c8e71f4754324972861d76e19e571eb647ed449910c96a16afaa1693d276ce65b7931efde757d3b10dc47b4380cd7d7af1d9692507fd980eae67b2a03a5269dc61b9e36dabb70470c60e2de28a0b4a18dd62164155f7034dfc4fb0902094978e4ac1dfe5490745ca3438ef06e3f44bb9c5d75a4668b80146d43437768f6d58df28d17ed23bd29f25a67054ebe93c3dff2"}, &(0x7f000017a000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001d2000)={r1, 0x3c, &(0x7f0000a91000-0x3c)=[@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003b8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}]}, &(0x7f000036c000)=0x10) r3 = bpf$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) r4 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00009da000)=r3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1003}) getsockopt$sock_int(r4, 0x1, 0xf, &(0x7f000058b000-0x4)=0x0, &(0x7f00000c3000-0x4)=0x4) socketpair(0x3, 0x5, 0x7, &(0x7f0000870000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000628000)={0x0, 0x80000, r6}) recvfrom(r4, &(0x7f0000b44000)=""/57, 0x39, 0x40000000, &(0x7f000042e000-0x80)=@generic={0x10, "ff99bbfbf3ea63922fc3813a5aa4142ec9671fa32a03606fb31e5f5f35e14ba24eb8f9c6fbe5cd667bd6f4237220b581d9f5b889099f1a132ce3e46c3a438ef25434836fa6d99027744268b3718dddbc5672cbc77b506ff53e0bba1129d536b572b858e166f3ceda3109813bd24fc69a7b35dc829cd1a3c796c03bf2a38d"}, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000555000)={0x0, 0x80000, r7}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000001a000-0x10)={0x0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000f39000)={r8, r10}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f000086f000)={0x10001, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_BIND(r9, 0x40106436, &(0x7f00004b5000)={r11, 0x2}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d75000-0x10)={r2, 0x78, &(0x7f0000438000-0x78)=[@in6={0xa, 0x3, 0xffffffffffffff45, @loopback={0x0, 0x1}, 0x15a}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x3f}]}, &(0x7f0000c53000)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000ec4000)=0x0, &(0x7f00008f7000-0x4)=0x4) write(r4, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f00007fd000-0x4)=0x7, 0x4) 2018/01/18 14:10:35 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0x9b)={{{@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=@remote={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}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x1ac)={0x1ac, 0x2a, 0x800, 0x3, 0x2, "", [@generic="4239c79235d4318674a2e5f46b3440c111bb608eec1e8241b862c3ab9adbaf5b4ec570cbff01f36bf17e0313694b60209113bf26b2b775", @typed={0x18, 0x91, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="ebda116bb71886ad58db3a15edfe9f9bb6ef9d79ea57bacd7da7fc90c647f830d06f304e31e46ad458eb3616f9b0d9293b7703a3bbb7497a68fab8f32ded5a0d2e4098bfc4fe121920431981132e2da5731381c3ea55b30efd7f7b11ad420182c3885d8af78a3c4c2578046651de8c0b8934c050e68f20a91abfed2965f2985b3cf25dca569b0657ab4a466bad0aadf5f048b929d65b1d7f79", @generic="7cf3d56af7bdefb989ad1120902b55e71bd975926c0a7db705acc0f5b8e7650667a28e5159068513774402e5ace83a8c88729678b00d37416b605b4f20f8ac2ab01e776f3d28c3b2f13723c2af4b9fce1ef413bfd11132d41e6bd7693b97cab00513d527ef014ee23eafe3ff93e291e42f898ee1b7467f22394b3f098313ee9fb2fc28195585775b12b05c9bad710099e2430c99d33e0ba5282122110a71c6189ee1798eb026db1990f7", @typed={0x8, 0x89, @void=""}]}, 0x1ac}, {&(0x7f0000002000-0x1420)={0x1420, 0x14, 0x100, 0x1, 0x2, "", [@generic="df9e56b54ad2deb50cf5ab9d540ae1346970c27044891aff074a3ed8d7cb837fc7215baf4d225f62e66514754678f8582b8bb2d8f8e989c5cd93a6c6e55499b118590e7c2fb9fad8d0669166b2f42c3f5d4f010a3aac7f48f4cb80c0027aec11163bee57698242210a2a88a08faa340a178c64e07bb6f567f24998016ea01eab3be010f15fe25533f4be626b59234a64068f8bc7434c7af13ab806d17d242cfd06c94164c110ca095dd9d00e731a42cca9", @typed={0x10, 0x59, @u64=0xffffffff}, @nested={0x54, 0x60, [@typed={0x18, 0x5d, @ipv6=@loopback={0x0, 0x1}}, @generic="778b51421f0e738142a31d30eccb555711d17af893292b929e4f2d49ade2ad7340e865b0787434a5a12c8491256ca098b7cca172bca576"]}, @typed={0xc, 0x51, @fd=r0}, @typed={0x10, 0x57, @str='trusted\x00'}, @nested={0x134, 0x8a, [@generic="0fb5bc7c62f721aa64268e67bb12da3fbae07d6cfc0b89b8e959d4e3d415c2c69b10fff2415763c8f0ceb2d76d31a6af2e8e15c3e13f99da5ba0691d3ada3b7c2e87b2a574a0ec61c58ff73af57b76c59711d66cfeae91c8a4b680e8c20c56b8d3e55c579f44ed7e6b738ce94ea04b22690159b057f7a84065c7c7360b92036e6ccfb51b174f1dd41dd3f320037c593196b17c6b238d9a97d5e9bdacf9c669259b033fbd93966a3a5b18b00f03894100c1aba30888bd25608ae6dcbdda6dce3500a07d4612205d37430c2a2580e1127836718e2b866888e9c3b33d28b51b24432295baed3c43fc856d01115daacf3d24e9f1e8b8", @typed={0x10, 0x80, @u64=0x1}, @generic="4aa6dc3833ba207595353013c2ce63c310c12253d0a2ad78d8e3f380db3bbbbd8165ce59459aa4817d94"]}, @generic="7be6e2dea74e4d0e6545d8930bd6a16820721830c3e889d8b2", @typed={0x1008, 0x74, @binary="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@nested={0x188, 0x93, [@typed={0x8, 0x11, @void=""}, @generic="", @typed={0xc, 0x89, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="fadf11dafc4fc658bd719d889f13a709", @generic="6551a12763d1b6f3cd36447002259fa8b9926de785075611b1ffbadac9d360b22c8dd987b02199a32a46d4c4d2045dcad60e8b38c93b5bde8cb6e6f8bc90c63b4b14449485c3b756f4afaa11f6b12115eed4539ea5984060125ed0bb3ba0ee36f79c08131451b35c864dbdbde7bf29e8c95043c42d17b01c7cb191f7188242b7ef30b7b3bb8201d877b1452958ec6e4b35097a8d8914b813686df0bd9ab18841068af817d06c75a591401d72356c369c8277b4d104fb51c4ec4ecf71d946e6cb150a07b588c624ba6fc87bf4d60b4af229e2dce1a3bb2d8099aa776001", @typed={0x18, 0x8b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd30a}}, @generic="5dc6626ae5ef14c0ec4b0e5e0eb82fc6487be054d53e1ffda6f786e2c94ef214546825196785d692b19c9c7638bb3e67eb92179bb32a0523f9a0cf9684138a7d55cc0f11fdaa1b40ad07bcad9c8b06f1d62ebe4f445fe8995fe6af1622de6d00f87a8c85f291bd75"]}]}, 0x1420}, {&(0x7f0000000000)={0x6c, 0x2c, 0x10, 0x7, 0x0, "", [@generic="fb1fde09662e25e49cce1b542b91c55dd3e69f40a5446ef1ec853975320776e2087fda0f3f595786c0ae2166ac06305cf7f6da2cafbeb87d514130f073f536327ecfd710a2b3bcd6232a743ecd", @typed={0xc, 0x29, @ipv4=@rand_addr=0x9}]}, 0x6c}], 0x3, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r1, r3}], 0x38, 0x80}, 0x0) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x1, 0xfffffffffffffffd, &(0x7f00005b2000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000795000-0x38)={&(0x7f0000794000)=@full={{0x3, {"e144d831a9bd4b"}, 0x0}, [{"6f3f4c942641bb"}, {"088d0057bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbefdfce9"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[{&(0x7f0000183000)="01", 0x1}], 0x1, &(0x7f0000794000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000561000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00005ad000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000793000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000760000)=[@in6={0xa, 0x0, 0xfffffffffffff2ea, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7ff}], 0x1c) mmap(&(0x7f0000601000/0x13000)=nil, 0x13000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x8000f, 0xfffffffffffffffb, &(0x7f0000407000-0x8)={0x0, 0x0}) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000793000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003b3000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000793000)=0xe8) sendmsg$nl_route(r1, &(0x7f00006aa000-0x38)={&(0x7f0000793000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000322000-0x10)={&(0x7f00003c0000)=@ipv6_newaddr={0xc0, 0x14, 0x100, 0x4, 0x2, {0xa, 0x3f, 0x80, 0xff, r2}, [@IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @IFA_CACHEINFO={0x14, 0x6, {0xd8, 0x41, 0x7ff, 0x0}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_ADDRESS={0x14, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_CACHEINFO={0x14, 0x6, {0x800, 0x1, 0x2, 0x100}}, @IFA_LOCAL={0x14, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x841}, 0x800) mmap(&(0x7f00003ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 14:10:35 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000eb8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f05000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008cb000)={{{{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]}, {{0xa, 0x3, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x5, 0x401, "da510b48aecfc63be66ecce523b6187054cedda3add3894f531b7b6dec3b11c01c8edb94b1d9df3f875d2d1c12176e2b89e7924e19601a1792125d812d7aa5d1ea8856c77f34bc740a4fc22b702ddd2c"}, 0x160) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00003df000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff4d) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009ba000-0x4)=0x0) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:35 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) pipe(&(0x7f00006ab000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00002bf000-0x1)=0x779, &(0x7f0000bb5000)=0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f25000)=@int=0x0, &(0x7f0000fdb000)=0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fdc000-0x4)=0x4, 0x4) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000078c000)={0x8, 0x0, 0xe81a, 0x80}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000fda000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1c2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2f9) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/18 14:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00006ea000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) r1 = accept(r0, &(0x7f00000b6000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ba3000)=0x6) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000baf000)=""/110, &(0x7f0000d09000-0x4)=0x6e) ioctl$sock_bt(r1, 0x8907, &(0x7f0000d89000)="2236846119925445c708514a06c8b85e514e74b2b141f09bd00c2e08400ac665b5895f7137c24840d058a0120f279b1f67c58d92ac8136268c68db6db868fa07e6e033588a1b73894b2551a2114bec92a1b5d1ca75af276f849d8ceb39cc5226fee951f580d5674436afb970fa19e88b1494a1a172a8b6a376ff9576370eb10b18f300834602e83ab0e3e1d794817cd016c7c2cb40ac9975935a7a9f215f74a2") 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe(&(0x7f00000f9000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00001ec000)={0x55be0d40, 0xffffffffffffffe8, 0x5, 0x1, 0x1bcb16e9, 0x6, 0x0, 0x8, 0x6, 0x7, 0x6}, 0xb) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f00003bc000)=""/198, 0xc6}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000175000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 14:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockname(r0, &(0x7f0000a37000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f00000ef000)=0x32) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000082f000-0x10)={&(0x7f0000b17000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000de8000)={r0, r2}) getsockopt(r0, 0x0, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/18 14:10:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a0c000)={0x3, 0x3, 0x7, 0x3f, 0x8, 0x5, 0x0, 0x2, 0x7, 0x2, 0x9}, 0xb) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x6, {{0xa, 0x2, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) recvfrom$inet6(r1, &(0x7f0000045000-0x2d)=""/45, 0x2d, 0x2002, &(0x7f0000000000)={0xa, 0x3, 0x9f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7d1}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 14:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x30eb2503f886f0bd, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) close(r1) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/18 14:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000322000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0xee}, &(0x7f0000d89000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000929000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x3, 0x5768b838, 0x40}, 0xa0) read(0xffffffffffffffff, &(0x7f0000a8a000)=""/147, 0x93) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x0, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000}, 0x9, [0xffff, 0x2, 0x1000, 0x4, 0x9, 0x0, 0x100000000, 0x9]}, 0x5c) accept$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000faf000-0x8)={0x0, 0x0}) getsockopt$llc_int(r2, 0x10c, 0x6, &(0x7f0000d36000-0x4)=0x0, &(0x7f0000c31000)=0x4) sendmsg$alg(r1, &(0x7f0000b85000-0x38)={0x0, 0x0, &(0x7f0000523000-0x20)=[{&(0x7f00001b1000)="6fe31b30bd00b1c1bc0e4f23955af00cfa8cc1739022948d5dff36bc8a2c7f39efa6d4250384b118b337c26b2eb302bf7ef1fa30846f8ad45c156074374a92422dc2fac7adccc4c48ab3f3f7b4e854218f7b5eae0d03cc996407f50b22eb5fc515e2cbdab0dd2575b3c832b200a60e286048c5898a6cfc19d94f51f91ffda1ee708025e0ad2ebe329202f597ba76dc03", 0x90}], 0x1, &(0x7f0000850000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000ad0000)=[{&(0x7f0000035000)=""/4096, 0x1000}], 0x100000f9, &(0x7f0000f77000-0xe3)=""/0, 0xfffffde3, 0x0}, 0x0) 2018/01/18 14:10:36 executing program 1: r0 = socket$inet(0x2, 0x806, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="63732f98f597737f6a7bb7c1dd22378263c9d63209d7597a4656d6bd0b0e12f9f1d99e190adcd97297eb7b97fb0c0bf182cbeeb94ab82c3ab965ec9c5dfb1fcf78aec39b25884223a90415e86a69eca88dbb8961", 0x54, 0x40000, &(0x7f0000002000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0x70, "71efd7d4a4ebce4a3931f484c479c2d5e2f63ec9b933b2752a0b896fa726019baaae0fdf29fb21a604b29877b5b12d6faec78d6996aa61770c44bf81efa4b974500ad53c00e6161cf0b5c21e9ea30d91086187fb39abebd1561331e6cdb49228381dc3191e07737ff8b5195528dea185"}, &(0x7f0000003000-0x4)=0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000002000)=""/120, 0x78, 0x1, &(0x7f0000004000-0x10)={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000)={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet(0x2, 0x3, 0x80000000, &(0x7f0000003000)={0x0, 0x0}) write(r2, &(0x7f0000001000-0x4)="febf5eb9", 0x4) 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) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004000)={&(0x7f0000005000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x30)=[{&(0x7f0000004000)=""/31, 0x1f}, {&(0x7f0000004000)=""/142, 0x8e}, {&(0x7f0000004000)=""/47, 0x2f}], 0x3, &(0x7f0000003000)=""/4096, 0x1000, 0x1}, 0x2002) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000004000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x2, 0x2, 0x0, 0x5, 0x9, 0xfffffffffffff0ae}, 0x20) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000003000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000006000-0x2c)={0xd, 0x9, 0x9, 0xe2000000000, 0x0, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000005000+0xae0)={r4, &(0x7f0000006000-0xdb)="36f647e940895a63dc0ade8aa2e44da4f84a0c2dc66a557e23efac8834cefd9d66c5bcafae442615b89730ab9f2f3047cdea0f508c178d7f694a6571caed3bf4a382295d9f89ba0c1762f5e96868437136cc23b9b01b0a1443d5f13ab15961b20dbfef86ffe56c1e8cfe83683b157bbd7fd326d98d556fe2f74e0a174c1550892e0f6f27763d92f7fcec3efc79aae2bf3be9955797b6f987e48745958a8e20491ce3a2f3682b57a64b2b4683b1a28032bb56d8a2e13b3d6581f4d8a942c4ca257b146c4351bdde5eea062da292f1f25aef1712b5d9b175f420621d"}, 0x10) r5 = epoll_create1(0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f0000006000)=[], 0x0, 0x2, &(0x7f0000007000-0x8)={0x80}, 0x8) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10, 0x80000) close(r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000018000-0x4)=0x0, 0x80800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000018000-0x4)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x24, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000af3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0x10, 0x800) r2 = accept(r1, &(0x7f00000eb000-0x10)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x10) r3 = socket(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000799000)={0x0, 0x0}) recvfrom(r4, &(0x7f0000a69000)=""/0, 0x0, 0x2, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000bae000-0x4)=0x1f, 0x4) write(r3, &(0x7f0000d45000+0x45b)="240000005200079314ecf3f500070a000201030600000000400001000000000700000081", 0x24) 2018/01/18 14:10:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00006a0000-0x20)={@generic="a3a265db4c90203320223a52ec4e05e4", @ifru_flags=0xd000}) setsockopt$sock_int(r0, 0x1, 0xfffffffffffffffe, &(0x7f0000017000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) r2 = accept(r0, &(0x7f0000002000-0x4b)=@un=@file={0x0, ""/73}, &(0x7f0000001000)=0x4b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000003000-0x4)=0x2, 0x4) 2018/01/18 14:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000308000-0x8)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fea000)=0x10, 0x80000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000da9000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ff7000)="ff0204080000def31d001122000000d8144e00000000024f", 0x18) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept4$inet6(r0, &(0x7f0000011000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000008000-0x4)=0x1c, 0x80000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x1f8, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000015000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x3, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000000a000)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000017000)={0xa5, &(0x7f0000012000-0xa5)="f3646713c9c097ed9f12b3d5907ba1a06cf7645e35b07f045822ac819cb45d1aaa1eba42f08f3faa06517b18bca24809615d4319e6e990660123bdc5a5773fa9777b7aeee9a13a498ee0be980c4167da9cd190c1ccb3fbd30d2f74cd0c9d802fc7b748694d8bc6f33db25f74644bdb7d259c30bd7d94911f17de1ea7f536229925574734926af90711080026bc0941f519efe504cb2e1357cbf1bf019fccae63b4dbc6c819"}) pipe(&(0x7f0000016000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, r4}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000016000)=0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000019000-0x4)=0x10001) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000016000-0x38)={&(0x7f000000d000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x3, 0x4, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}}, 0x32, &(0x7f000000b000-0x60)=[{&(0x7f0000009000-0x81)="5aa0b232346127d6d748144a1061ad4ad7156f254a9d64ed14642594e31e296bbc3420c6b4127989652305b0eaa27dfe40a0ce72821f688b293bdd61d4c84649100204153b2bc69952273a1aa4fe35d5db76754871afa9488a5629f99bf9152ed3df084987ac1546dc3b88c04035cab62f338731c780ed7de5fd020fe3f7b3d6e9", 0x81}, {&(0x7f0000015000)="8a9cab9384766107c1cb0876cf3b92d03a23135225b1ff04f52e6d4e85e9c5cc93a49383e59e567777f2a22de0106639b14bcf03ee300523d6d4de25223cd89dc66a81a83db7333178a6dcd3161234cc268c8952373da5d6644b71e9a26dc51ba1f5920b4819c8a6e44b5f763bfab4ff81955877fa4b154e7353f739c63d285b15b1515f30b6546e46ab39a144", 0x8d}, {&(0x7f0000016000-0x3f)="4b322ad26d5f19ac344991bc412c9627f7aa7384464631d5ebc71fa6ed707cd4d92e620389d67a0778dd794f3cd88945f94a4d5298d08f017803a31893ef03", 0x3f}, {&(0x7f0000007000)="ea5ac34c5787caddb46353adc4ca0da23267a730faddc9d011d0343c75d48f147e754d93c1af8e0b1939069f231337f33cf7", 0x32}, {&(0x7f0000015000)="c01e9dc7d489091b208646ab83cd5228446f19db3c0b3c66d74fe1aa56e3cd6e3d2c44a14aa43e1d95615c66410bf3d03536704595ddac857756ea6aea0f939a1dfa49e3fac8ed8387254c0177403689d665d8e59bc1c9a5e1", 0x59}, {&(0x7f0000000000)="70f5d78162bedab6c00430564a6570e2cf67cc712d7009db22f28b161d627a9d660fa097cf44aacef40e6f2d9f46643f3bd8c9d126b61bed506c7749520774b4ca601300fc383a", 0x47}], 0x6, &(0x7f000000f000-0x228)=[{0xc0, 0x3a, 0xfffffffffffffffe, "5b16b189518f8a2a856f5249b419b32cf49eea4b52eaa12a35d87abac6da8f0844259497a59b62c7ac157b19516711e95ef0c05cd264651aa47ee28b599a607b857ab6fc738d349021102b82c52fda00750bbc824120329d1394ebe4361afcc423bf1fbb1c86fa439b99f419616693343602d0640f7e35eb17f5ea428b7d862cff5ecb2b139674932498b624ee2b92e0bc686e09c0547189adaa2287d480a65b71fae82c0dcd7fb706c468361208af13"}, {0x68, 0x108, 0x2dd9, "7f4943e9cfacc1dc6284fc47dcd8662254aa25e0bb1c40384e7b8c31dd6f6d0b154f9d4b2660d0be0b1b0eefdb06f2dca777a2a3b4ef286cc026b40280c517da2fa7f22ae0c7be8b998b48d666a98bc02cdf"}, {0xd8, 0x6, 0x91, "97ae5e656a125caaf35991fd23426f8d8aeef9120db9dbb184ad43d9e5f483ee4111404812856da537f232bd2b84c091ef5e5f32c9c27e0e513004ec6aaddf5ee9b4c7be7a28530ddc4b83b924d6b6a684ef2b2a1311f70e1ae308730ec5204ffd47c72530a0d669697894095bffbb28c61f7f005215407ed318bfd445029e3ed2bdc4113ecad4f8607f3a5951ca4acb48ea5c5e89c17cf84193b0db1fa8fc76de44731d4415eb3e388b2c712c23fca705e87af6bd67d94b2b1203e85655327d4c1dfc"}, {0x28, 0x11, 0x101, "a92c265367d302d32471726147ff42a5e455b4eb8d9e"}], 0x228, 0x800}, 0x1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000001a000-0x4)=0x10, 0x80800) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffff7f0000000000000000", 0x24) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80000, 0x80000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000070e000-0x8)={0x0, 0x2}, &(0x7f000056c000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d50000+0xdb9)={r1, 0x3, 0xadb0, 0x2, 0xfffffffffffffffd, 0x1950}, &(0x7f000080b000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00003dc000)=0x12, 0x4) write(r2, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x7f, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff9000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000bb7000-0x28)={@generic="50f2fca6009f309a058c19df1956cd87", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f76000-0x28)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00005ae000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000784000-0x59)="e7bd7c8d9e6452a11253713146f85eb2b85e59b016e5077d107cd8c381c9ee33cacc6f3995c3b4e28c63cc0a2a6942e198b070d1f590e5595ddd9da1252d9866747c6f3680704a7a9ff8e049ec11b31c5d1d62ccbe183eba52", 0x59) connect$inet6(r0, &(0x7f00002be000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:36 executing program 5: r0 = socket(0x3, 0x80001, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xb, "929919ab11301feb48cdaeabf02400b59735ff95c7d26d80779150d033944a934823f8d6f495e518a4f5678de503993a016f9da0ee33136f3b2e04d4423e355d01a7b682976fc301d8c74047911355c40d0bd75c6694fe203f03bd54edab37478b9db96c14f930e0aab0f689e79d623f097eb280c915ab394df9a78f1ea1"}, 0x80) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000031c000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000831000-0xc)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x19, 0x1, 0xfffffffffffffffb, &(0x7f0000cf0000-0x8)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dee000-0x18)={r6, &(0x7f000078d000)="6f08ef929b59a34973f2049229c63e84f511f7b4e6f55c7da46cb36235380291be4122d351a1357ac6632e16f6f612f9642339ec3950a952b0546ab2e02b7a0dbb14be17895e6d891b6ad4f165333a11f8a7738355045df04947bc30f98376a1d733be17186f841cf5818ca9668c122be7c89feb387c87d4dd4e6e31324b374a23305523573cd06ca2159d9137389ff3d0aec5b68e7a6f86e793046a21ad5dc7eb51ee517ce72f76444aae7fc90870901be7cbb0366616a631e9383e876b1a763a22aa1c0305031714fd4992d9014211961bb1bba10745a11b7d65f95c5048a33987dd99c49c9863c05405f87a3eb57065180fc33214da0e", &(0x7f0000b82000-0x64)=""/100}, 0x18) getsockopt$sock_int(r5, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) 2018/01/18 14:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000721000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000df7000)={0x0, 0x2}, &(0x7f0000e5f000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd2000-0x8)={r1, 0x1ff}, 0x8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = socket(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000c32000-0x8)={r4, r2}) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000032b000-0x18)=@generic={0x8, 0x8, 0xff}) connect$inet6(r4, &(0x7f00003cd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000695000-0x80)=@generic={0x0, ""/126}, &(0x7f0000496000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009b5000)=0x4, 0x4) connect$ipx(r1, &(0x7f000020e000)={0x4, 0x4, 0x7, "f89ac7ec804e", 0x2, 0x0}, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f000041c000-0xc)={0x10000011, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f000077d000)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000592000+0x61)=0x0) epoll_pwait(r0, &(0x7f00007fc000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f00005c2000)={0xfffffffffffffffb}, 0x8) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$netlink(0x10, 0x3, 0x14) recvfrom(r0, &(0x7f0000008000)=""/197, 0xc5, 0x40002000, 0x0, 0x0) 2018/01/18 14:10:36 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000e37000-0xc)={0x10, 0x0, 0x0, 0xcf0fb4b2192340f9}, 0xc, &(0x7f00006db000)={&(0x7f00008a5000)=@flushsa={0x158, 0x1c, 0x300, 0x3, 0x1, {0x7f}, [@srcaddr={0x14, 0xd, @in=@empty=0x0}, @algo_aead={0x130, 0x12, {{'generic-gcm-aesni\x00'}, 0x720, 0xc0, "813437516561196cdf056991b817643c99bd3613ee7a1ab9c0a6664c8759b5b6f88b7bc12c661b5c09b710595ccfac6c0fa04d5b4e6fb3bf4891ffe438529d9dacf0774ca94898d7c2650f88dd7eb869d308390af07b89c581b066f90941a538cd433588d73099112b1e95e75a9f1530740113aea659c01b7c0415bebd6f71978611c6026f85f8a0b85b659ce1a763c9fe82e5311f000733d6d63e73d22f9d57d5abcdf6fb6eafc8bbf65d597613cc43091230b803467be82adffaa4dc5b783bc2b49bf7d25d533cd099d4d1c29ae202804da7fc52a0f83161f3e28635a87a2a7d83e80e"}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="", 0x0) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c87000-0x8)={0x0, 0x0}) getpeername$inet(r1, &(0x7f0000678000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000133000-0x4)=0x10) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000be5000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000021f000)=@req={0x50, &(0x7f0000d6c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="89c3ab188fb4249df25e7a3707b474ed"}}) accept(r0, &(0x7f0000428000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f68000-0x4)=0xe) socketpair(0x9, 0x2, 0x2, &(0x7f0000196000)={0x0, 0x0}) bind$bt_sco(r1, &(0x7f0000cae000)={0x1f, {0x0, 0x3, 0x1, 0x81, 0x8, 0x4}}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000023000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000a84000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) 2018/01/18 14:10:36 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000857000-0x4)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ec1000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f78000)={0x0, 0x0, &(0x7f0000f79000-0x10)=[{&(0x7f000062d000-0x1a)="e921f5216f4ffed6821c4018e2b381c03ad2147de41107ca319e", 0x1a}], 0x1, &(0x7f00003bc000-0x18)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x80}, 0x4000080) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f79000)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000f7a000-0x4)=r4, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000f78000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000012f000-0x4)=0x14) bind$pptp(r2, &(0x7f0000ee5000-0x20)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc1) r5 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000804000)=0x0, 0x800) getpeername$llc(r5, &(0x7f0000bc5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000902000-0x2)=0x10) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 14:10:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002ce000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000802000)=0x10) 2018/01/18 14:10:36 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, 0x1}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0xfffffffffffffffe, 0xffffffff) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00009be000)={0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fae63e0e515bfc3, 0xffff, 0xf7, 0x401, 0x2, &(0x7f0000d12000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x1, 0x1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x6, &(0x7f000086a000-0x4)=0x80000001, 0x4) write(r1, &(0x7f0000245000)="260000005e0009000000eaf83a000000fffffff301000000ffffff000008db1ee9ff4435eade62", 0x27) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000aca000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000487000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b8000)=0xffffffffffffff31) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r1, &(0x7f00005e9000-0x3a)=@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}}}, &(0x7f0000752000-0x4)=0xc29ddcf257517ede) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00001ec000)=0x0, &(0x7f0000845000-0x4)=0x4) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000067c000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000021c000-0xc)={@loopback=0x7f000001, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001f5000)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000164000-0x5c)={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1e}, {0xa, 0x3, 0xd59, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x101, [0x1, 0xd4, 0x3, 0x5, 0x8, 0x1ff, 0x10001, 0x8]}, 0x5c) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f6c000)={0x0, 0x8, 0x200, 0x2, 0x200, 0x7, 0xd8, 0xffffffffffffffe1, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x3, 0x10000, 0x8}}, &(0x7f0000731000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d3a000)={r2, 0x6, 0x2, 0x2, 0x8000, 0x4}, &(0x7f00001b3000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000038b000-0x10)={r3, 0xb2, 0x8, 0x4}, &(0x7f000041d000)=0x10) poll(&(0x7f0000f56000)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffc) close(r1) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000065f000)={0x4, {{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]}}, 0x90) connect$inet(r0, &(0x7f0000665000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000420000-0x90)={0xffffffff00000001, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/18 14:10:36 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x802, 0x7, &(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000015000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000)={r1, 0x0, 0x81}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000014000+0x1da)={r1, r2, 0x7}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x20, 0x20, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xffffff81, 0x0, 0x0}, [@typed={0xc, 0x0, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x5, 0xfffffffffffffeff) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000015000-0x4)=0x0, &(0x7f0000015000-0x4)=0x4) r4 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000005000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, 0x1, 0x4, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, 0x20) 2018/01/18 14:10:36 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002e000-0x4)=0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000d000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000000000)={0x11, 0x2, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f000076e000)=""/0, &(0x7f0000755000-0x4)=0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002f5000)=0xa25, 0x4) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) r1 = accept$inet6(r0, &(0x7f0000f49000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f00009b0000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009dc000)={0x9, 0x4, 0x5, 0x1}, 0x8) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f65000)={&(0x7f00005fb000)='./file0\x00', r0}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006cb000-0x4)=0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00003a5000-0x8)={0x0, 0x80000000000000}, &(0x7f0000f66000-0x4)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f65000)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x849, 0x2}, &(0x7f0000f66000-0x4)=0x98) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f65000)={r1, 0x82, 0x8, 0xdd26, 0x10000, 0x7a54, 0x9, 0x0, {r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x10001, 0x4, 0x10000, 0x9}}, &(0x7f00005e3000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0x8)={0x400000, @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, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xa0) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xffffffffffffffa3) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004000)={0xffffffff, 0x60a0c84e, 0x10}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000005000-0xc)={&(0x7f0000000000)='./file0\x00', r3}, 0xc) setsockopt$inet6_dccp_int(r2, 0x21, 0xe, &(0x7f0000000000)=0x8, 0x4) 2018/01/18 14:10:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xf, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x2, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0x16)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f34000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x7fff, @loopback={0x0, 0x1}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0a00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000be3000)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000d23000)=[], 0x0) recvfrom$inet6(r0, &(0x7f000096d000-0x6b)=""/107, 0x6b, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ca9000-0x8)={0x0, 0x0}, &(0x7f0000421000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b95000)={r2, 0x3f, 0x5, [0x81, 0x7fffffff, 0x4e42, 0x1, 0x1ff]}, &(0x7f0000778000-0x4)=0x12) r3 = socket$kcm(0x29, 0x7, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f00001f2000)=0x0, &(0x7f0000a7c000-0x4)=0x8) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000003c000)={0x0, 0x0}) 2018/01/18 14:10:36 executing program 2: unshare(0x20400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00008d2000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x5, &(0x7f0000000000)="f9d8ca2460cd918b31be7dca1b0ca39f2738939d8181fcdc93bec679f5e5d256d235d0028ee84da65f2ef9261b7e9a25a488b02a7306165f6c486ab76d44262f20a2c0877e1f329207f780cb16c2ea3043a28001e767143ea5f0a1c8c20ed79f5e72") 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x6) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000341000-0xb)={0x3f, 0x0, 0x6, 0x4, 0x3, 0x6, 0xc6f5, 0x3, 0xf51, 0x5, 0x6}, 0xb) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc3000)="", 0x0, 0x408000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/18 14:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f00008aa000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) poll(&(0x7f00003a9000-0x20)=[{r0, 0x4104, 0x0}, {r0, 0x0, 0x0}, {r1, 0x120, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x5) shutdown(r0, 0x0) 2018/01/18 14:10:36 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000086000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ed000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000003000-0x4)=0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000007000)={@common='ip_vti0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept$unix(r0, 0x0, &(0x7f0000003000)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b85000-0x38)={&(0x7f0000974000)=@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000084c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000262000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d4b000)=0x58, 0x80000) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00004ec000)=0x4, 0x4) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3b000)="", 0x293) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x5, 0x7f, &(0x7f00000f2000)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f00000ea000-0x9e)=""/158, 0x9e, 0x43, 0x0, 0x0) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000eaf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f000062c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ad6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-aes-aesni\x00'}, 0x58) close(r1) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00006be000-0x18)={0xffffffffffffffff, &(0x7f0000000000)="", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000791000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/72, 0x48, 0x2, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xfffffffffffffff8}, 0x1c) 2018/01/18 14:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x6, 0xb, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000047c000)=0x0) socketpair(0x8, 0x4, 0x8, &(0x7f0000151000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004e6000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2, 0x7, 0x3372f6d3, 0xa80a}, &(0x7f00003d0000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000c97000-0x8)={r3, 0x5}, &(0x7f00005dd000-0x4)=0x8) ioctl$sock_netdev_private(r2, 0x89fe, &(0x7f00008fe000)="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") getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00007d4000)=""/197, &(0x7f0000d6b000-0x4)=0xc5) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000b70000-0x2c)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockname$ipx(r1, &(0x7f0000692000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000118000)=0x10) getsockopt$inet_buf(r1, 0x0, 0x8003b, &(0x7f00004da000-0x21)=""/33, &(0x7f0000513000-0x4)=0x21) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x4e, &(0x7f0000c76000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x9, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000042f000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x36a) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000cbb000-0x4)=0x0, &(0x7f000012e000-0x4)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b3a000-0x4)={0x0}, 0xff18) socket$inet6_tcp(0xa, 0x1, 0x0) accept(r2, &(0x7f0000bc4000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb1000-0x4)=0x10) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00001c2000-0x94)={{0x6, 0xfffffffffffffeff, 0x40000000, 0x0, 0x3, 0xc2df}, 0x5, 0x8000, 0x4, 0x2, 0x401, "83b2cbe1e4b516a6032b1b2639919e9a02241758e94727621516ff6a2ca220bbe5e063043e61658c93a1d9549f14491d2f791fed18cd8de56cd5678a64aff94bd652656b6a694d82ac0312876434c9c3dc035bacbcbcb0350f5a9dbfb23b9f0aeca0f438308f21a44471e3389ae538b12ea5f7f96dc0955a2f4c734500e9ed97"}) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfe2c, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 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, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$int_in(r0, 0x5452, &(0x7f000000c000)=0xad9c) r1 = socket(0xd, 0x80b, 0x401) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000009000)={0x0, 0x5}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000016000)={r2, 0x1ff}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000-0x4)=0xe8) r3 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000000d000)={0x6, 0x100, 0x2, 0x0, 0xbe, 0xffffffffffffffff, 0x4, 0x5, 0x0}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000000c000-0xe)={r4, 0x9, 0x3, [0x3ff, 0x6, 0x0]}, &(0x7f0000017000-0x4)=0xe) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f0000e69000)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) mmap(&(0x7f0000c49000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002f6000)="1bdac9459b6c30c0152b7d753d26333bb1783c4085a462a72a71f29d3c597c0672", 0x21) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000c04000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006c8000)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f000039f000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000e7c000)=0xc) 2018/01/18 14:10:36 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) 2018/01/18 14:10:36 executing program 6: socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000c71000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00003a8000)=@pppoe={0x18, 0x0, {0x4, @random="3e21594e3787", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e, &(0x7f0000001000-0x30)=[{&(0x7f0000a13000-0xe1)="7c2c4ea534e9cb9086341471f5d4d969cd0ec31dd845d03e7c72364ceec61f6ca984ea85463c75698cecd39ff02c36e39b6d1730d1470e0513f82e6ddc90c4deff0c95e568e743cbb64f15cd220209d879353798f8296a181b4ba44db830597381c75d1e77111d33e6a475fd316dbfbb11bc331ee8ff1281d133ce3fb63d102463e9480b492acc7a8984ccd9eb5015a47122593e1759de665d89b3c069d59c0a8b3edb95d5824aa7e2097c218573d6c658a142fc9895e1b8ff9e816730a59c634e63f32352b9352e6df65879b18454e206b71ba8ff5e202a1525172892a70df547", 0xe1}, {&(0x7f0000000000)="88e1c4135ca62ea03c0307a105bfba8d9ffbd95afa6f8346794b59c59f6732c97d74c4d22e9e46aa843cbddf77eb88d0539f45ded4e3d4be94d03577ed64d7c76f81a987d41cedb6b66c0baa00c291757de08934963227e4191b23e7b342b91433430cfa174d7e2f7dc51af1cc9e718ae4cab4689e8a768946949952a56fb0539d10fb2e77dde8afc104bc9ce4634ec4e6edc65bc3407adccffdca80120b94372ec3add4bd1df6a35b8dfa90bfd7841a86d16443318028dfb4fda26c0c704c3e57798d037fc4dd0af20533df1006b13db47ba35d1888cb909937c9b833fd285519870c", 0xe3}, {&(0x7f0000ab1000-0x4)='bRSm', 0x4}], 0x3, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) pipe(&(0x7f0000f85000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f86000-0xc)={&(0x7f0000f86000-0x8)='./file0\x00', r2}, 0xc) bind(r1, &(0x7f0000f85000)=@generic={0x10, "1a07dc511cc213a055be755a92e0b19a8d8e93f90174656672bb91f726945546b185ed8e12292e96d703d64b3cf81ae2015983db97bb8276e4eedffab7b61a321cd4e8599c5c692428834ead2607747a74f50879c772b97929876d304a64a5ee92c0d8ce77c9b03b5eda3c93bf58e9f31a62b4e3bda10c365a66ea598565"}, 0x80) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000f86000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee4000)=0x1c, 0x80000) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg(r3, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666e1c13f4e6bfe9fdcc1e7c1e40394d2285608fde347e354bb760bd875fe74983dc6ce6d45a8b2dedce689ecb4bc38cdf192e8cc6a1ddd", 0x47}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000010d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f000061b000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00001b6000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f0000ce9000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000bbe000-0x18)={@loopback={0x0, 0x1}, 0x7, r2}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000a38000)=""/74, 0x4a}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x0, 0x7, 0x4, &(0x7f00005c2000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000092000-0x1e)="a26cb18aa87f60ab0190f3ed98725a6e468c1a5735fadfc0938405193b5d", 0x1e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f4f000-0x93)={0x0, 0x8b, "7a0f80f847727c8414c67c459983177254929872105dbae1483c2b1f1fdf6912d103e5613278309355fd6fc23f04db0971403afd98d750cf7e6f4f6fdb66582287a44608aef849538eca41464d688a2361570594bf283a10e92090b0c7b236c03f44a002828713b545eb76e3e3c8a72b752f85a9e250c80cf8facab4b7ea1247b18306a430c2b3331b3c90"}, &(0x7f0000db8000)=0x93) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d15000)={r2, 0x3f}, &(0x7f00006ce000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) socket$inet_sctp(0x2, 0x794cf97296f178e2, 0x84) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000090b000)=0x0, &(0x7f000082c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ad3000)={0x0, 0x0}, 0x40, 0x4) syz_emit_ethernet(0x36, &(0x7f0000ae0000-0xf9)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xe7f1, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x5, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/18 14:10:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00007c5000-0x8)={0x0, 0x0}, &(0x7f0000cc0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000575000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000723000-0x4)=0xc) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$pppoe(r1, &(0x7f0000a8e000-0x1e)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='eql\x00'}}, 0x1e) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00005df000-0x16)={0x0, 0x40, 0x7, [0xffffffffffffffff, 0x10000, 0x8001, 0x1f, 0x100000001, 0x9, 0x7]}, &(0x7f0000b44000-0x4)=0x16) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000081d000)={0xffffffff, 0x101, 0x4, 0x1ff, 0x0, 0x5, 0x81, 0x7ff8, r4}, 0x20) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept4(r0, 0x0, &(0x7f0000bdf000-0x4)=0x0, 0x800) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00001d8000)=0x0, &(0x7f0000a44000-0x4)=0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) 2018/01/18 14:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002ab000-0x8)={0x0, 0x0}) unshare(0x4000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ba2000-0x8)=@assoc_value={r3, 0x0}, &(0x7f000072c000-0x4)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003de000-0x8)={0x0, 0x1}, &(0x7f0000aa8000-0x4)=0x8) socket$nfc_llcp(0x27, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b36000-0x1008)={r1, 0x1, 0x1000, "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"}, 0x1008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000092c000)=[{0x3, 0x5}, {0xe, 0x800}], 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b18000)={r1, 0x1ff, 0x1f}, 0x8) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000a58000-0x4)=0x0, 0x80800) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00002b6000-0xac)="f92508e8c49e678f9c06a5f2ea827f9f6c0ecbfe1877324a56f8817e25824085ace58eec1ff90a4f7cd0994177b99f333c383bae91ae030d9876a40fc1d454ae175f6eb72f2a781de407f054ba297db2c5853bea0fd2216483dd9c05cbfeaf2c4fe6e9c2390e0497eeabf6c9b007d403b8ea8a21055b5d09ea026ca3654bfd6b2c13d769a463ec922003aec818c9ced346a609714e5d514fa194cf064ff982e98b3d3e9d3da2c292967c4365") r1 = socket$inet6(0xa, 0x800, 0x8010000000000082) bind$inet6(r1, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c89000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ee3000-0x8)={r2, 0x4}, &(0x7f00004d0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r2, 0x908}, 0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') sendmmsg(r3, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f00009e2000-0x1)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 14:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002f0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x39, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f04000-0x4)={r0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000683000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000096f000)=0x14) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfbb3) bind$alg(r0, &(0x7f0000f70000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000)="000175b0dae383d6b3b60ced5cbddbb7290080010017ad350007e60000ff17f94223", 0x22) 2018/01/18 14:10:36 executing program 0: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00005cd000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000011b000-0x4)=0x26, 0x80800) pipe(&(0x7f0000065000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000516000-0x4)={0xffffffffffffff9c}) bind$alg(r1, &(0x7f00009c6000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d43091621ba0adcf9a6f653bd3ffa072be2071af10def018f69976097d23b47000000007788ad3b27239d261d7f4c320ab96786b1886db7ebf40d8452d327f21c234d25e5de216896dec2", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000cad000)=r1, 0x4) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000bd2000-0x4)=r1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000215000-0x4)={0x0}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000022f000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000091c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000ae2000)={&(0x7f0000499000-0x1c)=[0x60000000000000, 0xfffffffffffff3f5, 0x10001, 0x6, 0x200, 0x6, 0x8], 0x7, 0x0, 0x0, 0x1, 0x0, 0x9, {0xffffffff, 0xf0, 0x9, 0x4, 0x200, 0x4, 0x37b5, 0x401, 0x5, 0x1, 0x0, 0x7f, 0x6, 0x7f, "c8d4b094f22868a14c2e6172e063266d5f044fcd4fea5feeabf1da0c3ce83d8d"}}) 2018/01/18 14:10:36 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f000052b000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006fb000)=0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00008a1000-0xf)="b58d6b98e104bfc90abfe25675812b", 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000a0a000)={0x0, {""/7}, 0x0}, &(0x7f0000fc0000-0x4)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x32e) socketpair(0x4, 0x80000, 0x6, &(0x7f00000fd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00005ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000cca000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000e7d000)=""/28, 0x1c, 0x2000, &(0x7f00003f6000)={0x3, {"d11db449b5f6b7"}, 0x3}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000865000)={r3, r4, 0x6}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/01/18 14:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f000012a000)="05781839aefa9722ad64bfc617fc1ad1bb2aa6ffc0fab1fcbc7fcaf675871cf836a7d9c0ffbaf4c7ccfa6388f718967aa3331a2e3d856ecbfe3ac8c94361fc5d7d8e2db62abb6793d60624b06b8836da012672fccd87b2a1bb6f2b5c21b5209cd3dd4e035622d49cea60ba623a1bd07f9f92051cc71dcd6d97a2884c6e71d6d606cbcf10113287871bc57f447d116cb815e6c6209a274098128a5630818a73e3135d95c7a1d6a77dc7faa191005c373e5726e4fbd46aa705b411c0aec4f6ca64f384232086506df79cfbc5c0c7d986329e9bdf467facb2eee2c550ef09ec613c6db849f0d2d917bc690cbf2c885ebb21d3", 0xf1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c78000-0x8)={0x0, 0x2}, 0x8) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x200008040) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000b24000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x14, 0x80800) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000470000-0x10)={0x4, &(0x7f0000028000-0x20)=[{0x5, 0x80000001, 0x2, 0x7}, {0x1, 0x2, 0x1, 0x3ff}, {0x4, 0x3, 0x7f, 0x81}, {0x1, 0xe2, 0x4, 0x89cb}]}, 0x10) 2018/01/18 14:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) pipe(&(0x7f00009a0000-0x8)={0x0, 0x0}) close(r0) 2018/01/18 14:10:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f00004ce000-0xf2)="789f60f5b701457f9960000206c5ee3952c6524066a700000709ff034c4800e60c1af8a02f11bdae1ac503ae44758e5c1f119c2c08debe6e5955381397cdfc1e59fe6b43e64cde6302a939068d07a8af56a5c0d6aa70f2489dd6d26dfd74133d78f396f240d911eb6374b9fb40325c66938418b3320d0df4da9c5c794de3be0f946a29d62b1286129bac08a48fe442ba5b8ade1c3a1e3091dc4b84628016cfbf313731e1e1ed77847c6bda682811604be3c76b41ad8a2dfd64edf2048a777f553b6b8e54a23f4dfecdec24e87c5979bb15102296978029b63814e54bc4ab26329723c47f6b61e8439df561a9cad4df0f855d", 0xffffffffffffff85) r1 = accept(r0, &(0x7f00004ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000899000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xd, 0x200, 0x800, 0x80, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x8000, 0xf7, 0x4, r2}, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001000-0x1c)=@req3={0x5, 0x3, 0x7, 0x1e9dc0000003, 0x40009, 0x4, 0xfffffffffffffff9}, 0x1c) 2018/01/18 14:10:36 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000006000)="459d93b33dead7d61d2f042fe109ebcb356b41f46a01d4f5423411dab98d49be94eef69cbdbe5779df661926440874e13378bd20b7db42c334f4cff65a9b2c8627f2a974fc19076c28c35e26e7bd0218ddd58d786a385d1f1ac9e9bcac012eaedc9d2690594441027940376ac0d9ca4e0360aba913bf26b66a021019df255e7363e0575458b62aea3feecf1047471d3dfd545946ee41e221d9b850d3c0654cef775d783c14fa52591a994a26f11ab04ee2d5a36723e0f9a71a4fd1d6e6316634890059ea343b6536db6459a31ddbbcaf", 0xd0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={r2, @in6={{0xa, 0x1, 0xffffffff00000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x1, 0x5}, &(0x7f0000006000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2018/01/18 14:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000018d000-0x65)=""/101, 0xb95db203f6957be6, 0x2, 0x0, 0xffffffffffffff63) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000a98000-0x8)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/18 14:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10, &(0x7f0000783000-0x1000)=""/4096, &(0x7f0000f79000)=0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000023a000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xd4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x55}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x4, 0x9, "5acb5aedde94a8234e150205ac132cd37a0e7b04216767553cb2fae9862b86d8f3cad22e0968eea189085c8ad64aaccfccb989d85ea78757201db0c08753a7e2e7d822925a46498ee5dc57a350c8e398"}, 0x160) 2018/01/18 14:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) accept4$netrom(r0, &(0x7f00005e6000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000832000-0x4)=0x48, 0x800) r1 = socket(0x40000000015, 0x5, 0x3) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000-0x4)="124b0007", 0x4) pipe(&(0x7f0000143000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000eda000)=r2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) bind$inet(r3, &(0x7f0000511000-0xf)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00008b9000)="", 0x1df, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r3) poll(&(0x7f0000017000)=[{r0, 0x0, 0x0}, {r1, 0x100, 0x0}, {r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x4, 0x1) 2018/01/18 14:10:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c70000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0xffffff7d) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000523000-0x4)=0x2, 0x4) 2018/01/18 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xcfb000)=nil, 0xcfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000051000)=0x0, 0x0) mmap(&(0x7f0000cfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000cfc000-0x4)=0x0, &(0x7f0000225000-0x4)=0x4) r1 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r1, &(0x7f000003a000)={&(0x7f0000cf9000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x2, ""}, 0x10, 0x0}, 0x0) 2018/01/18 14:10:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x80, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000008000)=0x14, 0x800) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000000d000-0x1c)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 14:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(r0, &(0x7f0000936000)='v', 0xffffffffffffff47, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/18 14:10:37 executing program 1: 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) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x5, 0x3, &(0x7f00009b9000)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000f45000-0x4)=0x6bd, 0x4) sendto$inet(r0, &(0x7f000086f000)="", 0x178, 0x4080, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe0c) bind$nfc_llcp(r0, &(0x7f0000fec000-0x60)={0x27, 0xfff, 0x4, 0x7, 0x9, 0xff, "7fa663d4021aeec41394572266ba91aec345716d96ca6eb1d6a21481fcc34a48d9e06236ceb498b42c90df6776d21b78bccb49713b2719830284575384ce1b", 0x0}, 0x60) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 14:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000497000-0x4)=0xffff, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair(0x9, 0x4, 0xfffffffffffffff9, &(0x7f0000ce8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000561000)={0x10, 0x0}) 2018/01/18 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x6, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nfc_llcp(0x27, 0x1, 0x1) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000f58000-0xd0)=""/208, &(0x7f0000f57000)=0xd0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f57000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x0, 0x1, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1449}}}, 0x32) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000cb8000-0x4)=r0, 0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c35000-0x4)=0x0) [ 462.852529] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/18 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) getpeername(r0, &(0x7f0000ffa000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000)=0x2e) recvmsg$kcm(r1, &(0x7f00003c5000-0x38)={&(0x7f000018f000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000385000)=[{&(0x7f0000b6b000-0x40)=""/64, 0x40}], 0x1, 0x0, 0x0, 0x3}, 0x10000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) pipe(&(0x7f00000bb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000e62000-0xb4)=""/180) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0xf) 2018/01/18 14:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000c30000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/18 14:10:37 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) listen(r0, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) bind$alg(r0, &(0x7f00006c9000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) 2018/01/18 14:10:37 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000658000-0x28)={@generic="61f7c42a9ebaafb735d5500e17d51de9", &(0x7f0000001000-0x24)=@ethtool_ringparam={0x11, 0x80000001, 0x9, 0xffffffffffff5cc8, 0x0, 0x20, 0x8000, 0xfffffffffffffffb, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000581000-0x1)="", 0x0, 0x0, &(0x7f0000c1e000-0x1c)={0x2, 0x0, 0x12c6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f000040b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ffc000)=0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000ffc000)={0x3ff, 0x9}, 0x2) [ 462.935638] RDS: rds_bind could not find a transport for 172.20.0.20, load rds_tcp or rds_rdma? 2018/01/18 14:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ab9000-0x11)="031327bf00003fffffdf00000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000849000-0x38)={0x0, 0x0, &(0x7f0000333000-0x10)=[{&(0x7f0000dd2000)="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", 0xee6}], 0x1, 0x0, 0x0, 0x10000000008c5}, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/18 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0xff9f, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffeb0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) read(r1, &(0x7f0000827000-0x7e)=""/126, 0x7e) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20000000001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000422000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)=""/175, &(0x7f000018e000)=0xaf) 2018/01/18 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000052f000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x96c, 0xb1, 0x56}, &(0x7f0000e07000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00004f9000)={0x0, 0x31, "4dbe860dc20d383c414a270b9f52737027d0779f4939b01e54e0862c240f999bfa0e4396ed663a4cbe947e505f64059feb"}, &(0x7f0000151000-0x4)=0x39) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000767000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001c8000)=r2, 0xfffffffffffffd62) 2018/01/18 14:10:37 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000c57000-0x8)={0x0, 0x0}) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f0000a42000-0x5e)="f4f6fc29ce8b6c5660d79be9e66da8e2474351f2f3c0715e06fb2bed4bac9bc4", 0x20, 0x8004, &(0x7f0000820000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="031cbfd29c3d", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fdf000)={r1}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000fe0000-0x6)={0x0, 0x1000}, &(0x7f0000fdf000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ab9000-0x4)=@assoc_id=r4, 0x4) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f0000d4d000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/18 14:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000bdd000-0x108)={0x90d1, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r1, 0x0}, &(0x7f0000b27000)=0x8) 2018/01/18 14:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000398000)=0x0, 0x80800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000dbd000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f00000d8000-0x8)=0x6) sendmsg$alg(r2, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f00000d7000-0x1000)="06", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$ax25(r1, &(0x7f00007e1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000016d000)=0x10) 2018/01/18 14:10:37 executing program 4: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f00009bb000)="00210300", 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000188000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006e3000-0x4)=0xffffffffffffff7f, 0x4) 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000091b000)=""/0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fad000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000252000)=0x1c, 0x80000) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001db000-0x4)=0x0, &(0x7f0000fad000-0x4)=0x4) 2018/01/18 14:10:37 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000+0xa5f)=0x0, &(0x7f0000309000-0x4)=0x4) 2018/01/18 14:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00009cb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000d61000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000086d000)={0x0, 0x4}, &(0x7f00000cf000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d15000-0xb8)={0x0, 0x137, 0x10001, 0x7, 0x4, 0x80000000, 0x7, 0x41, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [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, 0x6, 0x100000001, 0x101}}, &(0x7f0000e33000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e14000)={r4, 0x9, 0xffffffff, 0x0, 0x8, 0xfffffffffffffffb, 0x8b06, 0x1, {r5, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xfffffffffffffffb, 0x4, 0x44}}, &(0x7f0000b99000)=0xb8) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 14:10:37 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000939000)=0x0) 2018/01/18 14:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) listen(r0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ddf000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x1, &(0x7f0000740000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 14:10:37 executing program 3: unshare(0x2020600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x71)={0x0, 0x69, "4cbedc59e27037a4735b1ce8b0016560b1f28922b82540f3d8090e40d671a384716e70e0ce93375b6ecbd869394d52498c8ff6e309e7b02c5b1da38c68568e26e199afa0974fde0b39e23d2c67d2b0250237272b03b227e6214f1f485eaf61e4dd9cf97421f44b7316"}, &(0x7f0000002000-0x4)=0x71) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff}, &(0x7f0000001000-0x4)=0x98) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000957000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000ddf000)={0x2, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @rand_addr=0x4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r3 = socket$inet_sctp(0x2, 0x3, 0x84) pwrite64(r3, &(0x7f0000098000-0x7e)="", 0x0, 0x0) 2018/01/18 14:10:37 executing program 1: 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]}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000188000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x6b80d6d6, 0x1}, &(0x7f0000015000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000353000)={r1, 0xfffffffffffffff7}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) 2018/01/18 14:10:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000e58000)=0x0) 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ac8000)=0x1000005fe, 0x4) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000acc000)=0x53, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ac4000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) 2018/01/18 14:10:37 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000+0x823)={{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, {0xa, 0x2, 0xd8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x7, [0x0, 0x79f0, 0x0, 0x1000, 0x36326d6f, 0x5, 0xe80, 0x6000000000000000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ec000)=0x0, &(0x7f0000764000-0x4)=0x4) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 14:10:37 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22f, &(0x7f0000003000)={@random="2b2a0081bffb", @random="000011791903", [{[{0x9100, 0x4, 0x0, 0x48e}], {0x8100, 0x40, 0x100000000, 0x7}}], {@ipv6={0x86dd, {0x4, 0x6, "71e04c", 0x1f9, 0xfffffffffffffffd, 0x5, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[], @udp={0x2, 0x2, 0xc, 0x0, "995a5ddc68c93571a99c75c3ebd3fcffe81340598fb5c981217d221408a37bec5f81218c790c0597e33ccc4f640fffc7ff0b3f3153b291ad5aa48727184b2a0a4de4a7e94bfb286a01082d7c8862999b1f0867cff859406ad24f59deba398ef917b5ff973f36cc67c3a256f759eb9588dc67a26b709655934c15bf1227edd8bba67233cf4371e53e4a030c95dae86a070e71cd6c14d1f123475ce6f8b44ca321aa98f60bb75d299408054f6d40b7d303dd58301b22840a6d8c1e76310a2614739b1d5a842bfa96f483d89d305a0e4bcbab8859cc7ae3389130ca97400e76ffb188b2e084e8ad873aa3df5317e139246220e3717d50e5c118b41b8f6ac50714f012e4aa3943c31a6d023e7d1fd1688fddad1ceed983d22c59cba66692f1a389242cecce51af60ca842df17ebcd61436c1910fe7b786fc75d5357753bda6216f1e7476d9811e7097798307cf350f870fca247a6ef2e4e1c9cba81424815c8a5e24781af6bd6830e7f8704d60379c2d8e79b883b7f811e6cfe4c38509de1d32c11406bbc4a64a9f8524cd7d987e3997775358c64a626eded2dd49646617a9f05221f9f9ff0da73f6c3aeadbeed188fe27289ecb25c3e27fcd303f2486f7d4f01b1a41b52b67e774047fc795f2e2c7e521397637dae18619b6829e5fe36f6d71973612888a9f9e8e6986e73b899d4767967461"}}}}}}, &(0x7f000000b000-0xc)={0xfffffffffffffffc, 0x1, [0x4eb]}) 2018/01/18 14:10:37 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) socketpair(0x1f, 0x1, 0x20, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f000000b000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000000a000)={r1, &(0x7f0000002000-0x1000)=""/4096}) socketpair(0x3, 0x80a, 0x3, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f000000b000-0x4)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0x7}, &(0x7f0000004000-0x4)=0x8) 2018/01/18 14:10:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000fc1000-0xae)="82290bcb94454dce06b651303421014db02e1a2b6b1931781c4b411c75b6362376009372216636f80b8a243744e98583863335b457345815f22ca4323030728359b355e84d87556f9134b9a87698f6b5963e2afd8e0319fbead61dc89ff95fb19631f47fa90117bc66b19b4c1dd110cefa8558f2e77bbf3a07cb2bde8d36a1bd42e73142be152ec72b4c44475f9010067f8a3774d1267975e9843d880a0447e305b1cbde2397f4735c5b65d239b7") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x2, 0x0, 0x1, 0x7, 0x2e, 0x0, 0x1, 0x0, [@sadb_x_nat_t_type={0x1, 0x14, 0x9, [0x0, 0x0, 0x0]}, @sadb_sa={0x2, 0x1, 0x2, 0xf07d, 0xfffffffeffffffff, 0x9, 0x0, 0x0}, @sadb_key={0x3, 0x9, 0x58, 0x0, "9a9cbc84774fb46dfd053e"}, @sadb_spirange={0x2, 0x10, 0x2, 0x0, 0x0}, @sadb_key={0x1f, 0x9, 0x750, 0x0, "6e7e137bcf43d82aae1318b3b34f8032c29f44a209dfba66d8d4a833f3e87ad7d92ab6fb29f07a16e3fb027794aad6a7c8bb5a2ba3bc72ff0c2b7a3baaaa9a46fa324e5c94d44875a85c6b5316ca0468bc659a5dfb1627044626ec959de4368d4e394f3ab7652da20cfea51b7f5139dbae83e20ecc62d6dd71860665bf8859a25b5af0a64f4163230255ea6d4467585985df47848269b75b80e61fd702cca110b0d2371ff8c66a36d56b7ba84e0ba27003c4f3881395bc9364bd3fcf411f5d12ad523bea40de5906081bb04fa8beeccdd02af288ff4a57a957e8ba16f68222118b4fdcf7aa73d2c79a5c"}, @sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x6}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0x170}, 0x1, 0x0, 0x0, 0x0}, 0xc0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000-0x10)={0xff, 0x2, 0x9, 0x3, 0x0}, &(0x7f0000002000+0x706)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x4, 0x40}, &(0x7f0000006000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000007000-0x8)={r2, 0x3, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000007000)=""/99, &(0x7f0000006000-0x4)=0x63) getsockopt(r1, 0x9, 0x800, &(0x7f0000004000-0x27)=""/39, &(0x7f0000004000-0x4)=0x27) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000004000)=0xc) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000007000-0x4)=0x8, &(0x7f0000004000)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000006000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000007000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000009000-0xa0)={r3, @in6={{0xa, 0x1, 0xb47a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0x0, 0x10}, 0xa0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/18 14:10:37 executing program 1: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000045000+0xbe)="240000002d000710ffffffffffffffe60108ef0002000000000000000000000000090000", 0x24) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0xffffffff, 0x4) recvfrom$inet(r0, &(0x7f0000f89000)=""/185, 0xb9, 0x0, 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = gettid() mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b9a000-0xe8)={{{@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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000-0x4)=0xe8) mmap(&(0x7f0000f8a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f21000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e95000-0x4)=0xe8) r5 = getuid() mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ace000)=0xe8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f8b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8b000-0x4)=0xe8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8b000-0x4)=0xc) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f8a000)={0x0, 0x0, 0x0}, &(0x7f00006b6000-0x4)=0xc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f8c000)=@generic="8cb8705f6363a1fa4d3e30df710de86b") mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000f8a000)={&(0x7f0000f8a000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000c9d000)=[{&(0x7f0000f8a000)={0x30, 0x9, 0x1a, 0x2, 0x1, "", [@typed={0x18, 0x24, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}, @typed={0x8, 0xa, @void=""}]}, 0x30}, {&(0x7f0000f8b000-0xe4)={0xe4, 0x3b, 0x416, 0x5, 0x1, "", [@typed={0xc, 0x2d, @pid=r1}, @typed={0xc, 0x5f, @u32=0x3}, @nested={0x4, 0x55, []}, @nested={0x94, 0xb, [@typed={0x18, 0x33, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="87466214ce73d0de12e3c9de89881103693cdad048a17a5dbd61b34d2085bab9a5f78acaa391faa7c254cd3145058e53ed54f5", @generic="088ae48a09eaab50136c7e4b16e83fd957d96701e57be9b5a8340fbd625c88fd026fd793ed0f54e43151957ae30707776a5f04727425b81ad0ba6059f59e54d93096a711"]}, @generic="0c8e407435d0dc779c23c866dd65c06064de18edcb3fb6", @typed={0xc, 0x42, @pid=r2}]}, 0xe4}, {&(0x7f0000f8a000)={0x1434, 0x1e, 0x0, 0x4, 0x2, "", [@generic="1846c3eac04e9dbc3d8d9ae6bc0f3e93613133a68747b29c7d2d56151e91e2fedb5bddd1d41c2d9f9d698d370d323dc50c0664577b1e5903fc8bc3e75833379cba0cfe1e18d5c4a64b1a5310abb6c19dfb961f1fc615522d54a0bae149a7be62ea02e99c089e410a2016c5a9acea879ccd40796e781cb92ad772589c1713fdcc000be14de8e629f327874b0fead532e8b6a8bef57ef53d20b9cca9a911bfa5b02a197e689f43cc880fc7af71a4789bb241bd539937728e66e8b1fb6f0eec8208d6ea2a1bc9b5a077b0024917158be3984c4d0ac64e3877e175595a992a615b70a2", @typed={0xc, 0x45, @uid=r3}, @generic="9f23ecb6989c72d9520c86ab17f14d58ae062186e0d27c10c3c21f1e5c66b35c6aac239a29599a8b7e78713571c27e1e1ceffe62eb96d8eb6a7cd7caf61e858273430853b693537e148d937c253e9065d61e20c916513b80814d7c160bca8caaed837e2b17cf39b217dd0c455bc30b", @generic="498c33a79dde987f834c85cc86454a0be6166b45e42afb4832345daf150552b8f76df864eadd0c447ef2fa93", @nested={0x38, 0x17, [@generic="758e3cfd484628cbde8b78048942ec1a150fff1e07e758f848208ea9853ab27e7caf993ff84c0ebb2eca9d573f8861cfeb2330", @generic=""]}, @nested={0xd0, 0xb, [@generic="eec4a9171be438a3f1", @generic="c3009b11cd948090654d5891a50ac42909251358a1cb94583dbd71f9f66878a6e5b742bf03e691c612afc755074ced3b5f43e6c243181dca1002b21725da420523892afac39e0b55ad022a70ccc2cf6ae9e09f3ff48a9086786631f99ebc420b6facc3e82950b374da5e57b138f890bfe1dd473e7014f1a020fc596ee45844fadce8a03994e0e356cce7f5c1deaa10d5458f53ea240263a40ee2a12e2d3c5d32e4ec415ccd2eda175f42874c749693cee27a891ab2f2b6a0d080970e225bb47c41"]}, @nested={0xb4, 0x17, [@generic="74c988e756896e9723a082d0bb782ac099387e7e8891e628de7602e3b615ac4115ba4a8593e1265609ef1a4357f89db62f271a65ccc8728d07769f2bace71495df6e7305beeeaa05070ef74dff5401b4f74731e0103d736a8135cfeec0bb100bf35b3f32044c86521e08a8880821ee31ad48ab0130c5f0717e59cea436b68e5e9f40315dc2d16bff1f275da92d522eee538a1e3d0ff6ae94ae7d3d1003a3d3f0c8c8b7879d1041d756d5fbbb30d3c1fb"]}, @nested={0x1010, 0x21, [@typed={0xc, 0x26, @ipv4=@empty=0x0}, 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@generic="2bb00d7197cb175bc71589b1b37981e89d772f70427e144f67057585f14e5173f9e01283f92ef8eae7107e5d46353140c41ba5d5b06230de89d9560a49dfdac91c3b98acb85f0d94337f0f39d686d6c350e42852eed3ec291314ce3863e8186c47caffd8e454118562a93a808e759b719dc3446e641b2b79572e28f77b215358067b81c1fd12587adbfbac82e6c5d3ca409e8f3b61e8187b7035cadecf27889dfc96808de47f4b0cf3f11cd7cac670fd1d14d9f21adb0a4f999e691f946a6d", @typed={0xc, 0x2b, @ipv4=@rand_addr=0x1}]}, @nested={0x1ec, 0x1e, [@typed={0x8, 0x2, @void=""}, @generic="3214f121aa6dfa6bbd3c462d438a2ad012b77624dc055fd8cc7e21ec764c9c2ef7062b8f87deec8d0aaa1d551fcb97d92947cae2e0a441fbb0d63d1683fb92a2a7e51493a59a99a8789beb7ddd6977ed8f5d9e8bc4356925d60fea9639c4b2c0e8ae7ef8404c50b4985c1790a6a74933fc4cff51ab42f2b326cca7f5b737518babd606b540460d976ebf35d1d40dd0282fa847a903e5bb77df8c77fa3770b36fca957e7d0792ad62bb538990fd32c4aa79a4884340bdef96d68ff7b152dd8826f760d6b151d51a239ed1cf249a9829ce0218687533d32e3d5078ae7e81f5b522a0c980a7676fccd3b230c96eb9918f0420658790188733", @generic="d334f23fc954ecd37b8eb013819b7ce282d281e06aa8727246bdde7da8b53f8dd7e39d38bc0aa3a75881ed68b35e354f162d54928c21a696df2d853c31cafcafc6860ef100011ef63f2c23bdd5ebf68ead1bb4ca673600a73a3f4e2505c6da9df8f9a627a2414637c2d934b3a568d7e95169721832ee3cb40f0db113cef3d39b18d6bb57b4bacbc8635b18c1cba366a04d90932f67c1cd2aeb551d45bb9289bc10a9cbb41f54225da13290136418bd15bdb7bf5315881f2dc65c07e0e8b8ac9b2d52ad39cb7162d8b11c77bfcc296d5c65bb0136", @generic="ca4cffc466a3538787e93c6c659702b25729edd8dd"]}, @typed={0xc, 0x50, @uid=r6}, @nested={0x10ac, 0x5, [@typed={0x18, 0x75, @str='#bdev{()#wlan0\x00'}, @typed={0x10, 0x84, @u64=0xff}, @generic="abfc4332231fe00ae2e8574a469807ab89f910c1994bf2c8e4ad4891c20320ca3c83d0f7b5f8bc5c9edf948b72e6f9d5c8b50e472af4674497ec9da0d89df0f038a25330de0295aa44005abd7c7aa4b6d08c26d10fa7e2be91f0b7ed332e753aed1342a2afb1c0", @generic="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@typed={0xc, 0x28, @uid=r7}, @typed={0xc, 0x38, @uid=r8}]}]}, 0x2808}, {&(0x7f0000f8a000)={0x70, 0x27, 0x800, 0x2, 0x1, "", [@typed={0xc, 0x37, @ipv4=@multicast2=0xe0000002}, @generic="ffd4c5fceb72ebd59af384c1f32549816ae17248f99ad37f33fb803d61faa90d1f68733cd0523ebc11c1e591e38287b04c98c5a2306fced5d4", @typed={0xc, 0x36, @pid=r9}, @typed={0xc, 0x61, @fd=r0}]}, 0x70}], 0x5, 0x0, 0x0, 0x801}, 0x40) 2018/01/18 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f000000c000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000006000-0x48)={0xf, 0xc, &(0x7f000000d000)=@raw=[@map={0x18, 0xa, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x400, 0x0, 0x1000, 0x3}, @alu={0x7, 0x1e71, 0xb, 0x9, 0x2, 0xffffffff, 0x4}, @jmp={0x5, 0x5, 0x7, 0xa, 0x3, 0xfffffff8, 0x0}, @call={0x85, 0x0, 0x0, 0x15}], &(0x7f0000002000)='GPL\x00', 0xfe, 0x1d, &(0x7f0000005000)=""/29, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 14:10:37 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000000003) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$netlink(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) 2018/01/18 14:10:37 executing program 5: socketpair(0x5, 0x5, 0x2, &(0x7f00003d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000178000)={0x0, 0x2, 0xbf4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000584000-0x90)={r1, 0x88, "aca68cf44a8ae5155f11ce4889caf60fd97028a3a2be883a881ac777e5d4706f2d9d6afccb741951f4f1f023866618133fbf0460a002c2f13b082f872f58a61132b73de43eaad709d4d529b8e134cc0fc701acf0bca8bed43723ca0dfd60669c4eb729c02aa6658cf3fc72c893e3d9e82808775bed932837f2b6c4e2658ea29926c839ff0487b59a"}, &(0x7f0000c59000)=0x90) socketpair(0x11, 0x5, 0x1, &(0x7f00005be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f55000)=0xe8) recvfrom$packet(r2, &(0x7f0000001000-0xf1)=""/241, 0xf1, 0x20, &(0x7f0000e09000-0x14)={0x11, 0x10, r4, 0x1, 0x5, 0x6, @random="00638532a3fe", [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0x7f, 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000001000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x80000, 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000002000-0x4)=0x2382, 0xfffffefb) 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f00001ac000-0x6)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004da000)=0x2e, 0x800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000aa3000)="6002427e03f2ecef6335b3940e6fa8c91e7a7d2a7bcb496a034298513d19de6323cf45f3da06a0ed48747543d25484e8f8a6ec2cf4ddb55cc76395dfc01570de502b916a02e13cd083224febbae78daa468ebfd59cf42b839ba2c8a68776351a6259178328d0c90fa712fb69bdabf1cb13c698b22ea2d4040528c3") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000b04000-0x4)=0xfffffffffffffff8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x40000001) bind$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, 0xa) syz_emit_ethernet(0x4a, &(0x7f000089f000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) sendmmsg(r1, &(0x7f0000855000-0xf0)=[{{&(0x7f0000d27000)=@ipx={0x4, 0x6, 0x3d3, "28fd70385c9f", 0x8, 0x0}, 0x10, &(0x7f0000348000-0x60)=[{&(0x7f0000779000)="aca6f3dc734c1362523692862bd22edc8988a663731e3516f70a0085d2e0db715fc421", 0x23}, {&(0x7f0000006000-0x76)="b81d746b9a51c90079b51042db0035b807c546da701e1467743f8c376bde81382a7133a646e91b759b7b67b283eb2adb44c22ed740a85df12c27aa3588c04e09d621d4d1ca691d836a96e6d6684d77a86eff4c51b4ccaf278e262aa859a72abb99dca8a6b9ab2185c8e6f4a886980f15d394735ab3c4", 0x76}, {&(0x7f0000515000)="abebe191bf6ab6948fbedfdd028547f0c140c412b5f79322ecaca10e7d9f94e42c26b7bbd5eb52853c09f8fb27381eaf23b7b402748ec2dad958ffa3ddd86821fab0f06e30d74c22a38d33cdf141abd42a", 0x51}, {&(0x7f000032d000-0x98)="7490a01ecd7fab5967f87d0c1e691d3dd5af95094bf10aa57d8fc68c7448530580b4752a59d29b675edc64a9ade92297e16661f688d684e05d1ce7dd366e9f5187bef5681a85c75851fb474c1d8c006ecc8f16daa7e3dc925813ac9eaafa94b5d5aedfe74799c7e26e0eda926e7b9b29010552a0aa9f70301a9624ebf5029ee5917d9ae9e39aaee5622f406b8f0ffaac192ab5d89bf51a69", 0x98}, {&(0x7f0000d0a000-0xa0)="ff6c312d8eb2510eb1bcc4a9054dfca5f493a9e33904f008039f7b6a212f0e307c7a51443ed54d9eb39e7a73745de38cb83c6dc93c4f06b992a56f5ef4d439b3259396445150cf90ae56dbf3b328df78d65b55b666a65f9a0b06e68712fb30fba01f112630b93dd5089a3b1c0c5f55254ebabc410a931f96fc5067448167543c04348fcac4568c9dad9f4d9c7b6ed18d3e10be2cd3844cfbf16193c0a1bef542", 0xa0}, {&(0x7f00008ce000)="0fd1aa834a4db9fb2071b9b9303dd5057542823891ad9a4d769efe620c3f700ffd5389cf6ecb60c001fd31263c01800ec4d1226e46e22d10a865859cafd3e62e11096392b15e13a261ad1f12512cce63ea5c50be283d30752397d540878948ca3f0f34a6a097aa16da461133137816aa27ed8a196f479430284168236aea8b96f61c30add5032a7038e552514b1bad5b59b7349975e2c0eb06518b048e2295", 0x9f}], 0x6, &(0x7f0000032000-0x2c8)=[{0x50, 0x11f, 0x0, "b20c49b6097bde3ffc3439579272f38cf06557b4a0e50f96405b508bfd5cd1720a1ce2dca8edaca29c359034946b38232a2757b9cbd3bc52b4d6cc4f7153"}, {0x40, 0x88, 0xfff, "d35a838d70922d251a8283a4bfde6d01125557740a16b580092d4ad15ca285209cea310fbab9b694dbd3"}, {0x68, 0x0, 0x80000000, "d4085503b2dbb12bdae05f38814aaa8bdaf9cbfd660210ca6e0596eac1af993b4a1000ffa7d14695e8e9b1b5a1ba708a4e022405a2d09d64efad1ca18cba4d3654116efce7e1f35f5e44efcff82749d903abc46a6928bd"}, {0xe0, 0x10f, 0xd6, "e3cee60590f6079d97c9b54d50fb00fea52f43fa31e190fd0b88e36a22bf8e3fc1fbc702418186543b4c04ae88683346b62cef0d6ce6429cafa379c18124096ab69bf27533ad4adfd5c4005a405e2b468aab18f7f3653542a4ef2968a5eb49bdbd9b0b1ba24d000ab1bf039933a746a271b7523ee36d3430b9e19589a18ece452ba9b35dfdb4759c4e7264d35f3c043ac56e54647b388170032fb2770ff6bbc86a9dd6f7d559aea847a3daa429614765c1deae3678d5d1c1cb41ec68811d302cfe98adb0d93faf19340e"}, {0x40, 0x115, 0x0, "6cea464e55be00ec008711e140ac624337eb10571a0d3752439538e962012430665e15da555a826931611a"}, {0xb0, 0x10d, 0x80000001, "50ce92e91c0f9c4aefed46c6c6d4fa2b71e7d041852e780d3a4015379ea332fa4568d1c1533912722a2e0b9fc382e035d7c9d156b1a1b886038817f072b3ceeafa66765ab6d2484eceebe2e454b785eb6191e930d5ad41046d8844f2906df649f7797b17f60e8a7ef03ac4a20a134bc6d8e6b490587a33307de0a26d884b54891691f325f9cb8fc3f43e0fc6284bcf35466a58e6166d5c0006186d"}], 0x2c8, 0x20000080}, 0x4}, {{&(0x7f000085c000)=@hci={0x1f, 0x5, 0x0}, 0x6, &(0x7f0000532000)=[{&(0x7f000095a000)="815ea2a82b4459b27e96a637b3afa3588c1ddb520571a9197f4adbc5f704014248d12ac8561b55090f7594c8d499b22bfcae6a3d3e4b46afee168c55f571e9143ce18368e8a8c0662f544e6698632b077df1332a5aa897e4a2ac51ce3aba62a48433a0", 0x63}, {&(0x7f0000439000)="482d96ec7311239267bb56e2a1f1ecd9870bb364b9a3469971b61afd04c70d5be4e09c343a7f6e2beebc6ad561336ba1ee5cd1305a289dd7d944d58879ad0a05d5e762908e5f18a872e5fe86507b73d7180886b83d13be10cb00778effef", 0x5e}, {&(0x7f0000945000-0xb)="2c6bbc48889f17c07d5211", 0xb}, {&(0x7f00003dd000)="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", 0xfb}, {&(0x7f000084d000-0x61)="dd0c75ce8c282eb0ef05e0ec073b237ab27d0a3a10ae5423719b0f1307a17da18690d334d3d9ab2deb7ff817f7b953fbecea380b414ea5ed9ef586c32a1167ec6a6833d5152791015bad6163f9e4008ae52eed26f69450599fec460bc3e314362c", 0x61}, 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0x1000}, {&(0x7f0000a65000)="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", 0x1000}], 0x2, &(0x7f0000318000-0x228)=[{0xc8, 0x13f, 0xffffffffffff0001, "85a42318371d00966015cba267f40f798ea2c20d4f1f1cb73aff77d7585075851e05f26893624b6a80cd58a27b79553f3dd44bc14aaff32ccd6b8a0ecbdf91b5a917cb168641942bb456715321c96b41e044cd5aa68611403eb6786de9eb8d179a9caf2275502f0d53bd630bd76e483fc55d7bbc2148f86a33cd37087ee7dfd2c5b896f7dddbb3ad9542f93767847001a1681c1635781dcbfa75bf1bb3a6229b027b1f23c3fa21a4ab43c91a541e2113ce6f4d3d"}, {0x30, 0x195, 0x80000000, "1fcfb8690a44875e3b3f67de8e7f5aa2d456f6409c483553bb68"}, {0x30, 0x0, 0x8000, "2bc35472526afbde9d600f7a9a8615ad19f210fee2de940ca716b593bc"}, {0x100, 0x1ff, 0xfffffffffffff801, "67c3a5ff9ad04d86d83e464eb1af8cd780c62f6bf25ef1a0ef2bccb40e4fdfa97d64920821129fd360eff51c9969384f65e7b2dfc8d7774a9f13b2d200d36063a5cde82ca1ce3ae9acb4861af9668d48dcf8d8553c03dda1fdb39a6253dd00f091add76ccc15949c3df76074a96727d96d08b05d0461c85c100978a535c73bf3b06070db9ea0988ec96ab73747c47a69c96b4c23a58451fd66ea6fa8aa6669050c4d181f658f3f4ed3efc398de432e53ae849e9311cb0ab9893d7af32e7ff800cea4f1a4a9c7dc5a271041f7ce731f057378a95990aa6104f91273119f4381af4ca65555c02ff85c65b4a2ad"}], 0x228, 0x1}, 0x5}], 0x4, 0x4) 2018/01/18 14:10:37 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffe}, 0xffffffffffffff9e) 2018/01/18 14:10:37 executing program 6: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/18 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000d28000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000542000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006c9000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @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]}, 0x8, 0x1f, 0x100000000, 0x6, 0x6}, &(0x7f00003f9000)=0xa0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d27000)={r3, @in6={{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0x100, 0x80, 0x5, 0xfffffffffffffeff, 0x1, 0x1, 0xce, 0xd0, 0xc515, 0x6, 0x75d0, 0xf6, 0x0, 0x7cb]}, &(0x7f000081d000-0x4)=0x108) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8000000000000015, &(0x7f0000d1e000-0x4)=0x0, &(0x7f000077e000)=0x4) [ 463.360981] WARNING: CPU: 0 PID: 8109 at kernel/bpf/verifier.c:2481 adjust_ptr_min_max_vals+0x5d8/0x1880 [ 463.370684] Kernel panic - not syncing: panic_on_warn set ... [ 463.370684] [ 463.378049] CPU: 0 PID: 8109 Comm: syz-executor4 Not tainted 4.15.0-rc8+ #195 [ 463.385319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.394668] Call Trace: [ 463.397272] dump_stack+0x194/0x257 [ 463.400916] ? arch_local_irq_restore+0x53/0x53 [ 463.405594] ? vsnprintf+0x1ed/0x1900 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000afe000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x783299904c7de8e8) listen(r0, 0x400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b90000)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000acd000)=0x0, &(0x7f0000e16000-0x4)=0x4) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000064d000)=@generic="1ac17449daa98dbfb4e50015b73a457f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/18 14:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e58000)=0x0, &(0x7f0000c86000)=0x8) bind(r1, &(0x7f0000e83000)=@nfc_llcp={0x27, 0x8, 0x200, 0x2, 0x6, 0x5, "dd60b9bcb72e6d99a54ebdf9d4e21e3f20f3ac76bb3fd235efd01bb11aa8ef7eac665e65d79b3a750d31d0c9d7cb0468ba3179ed5680d78fb9de29899e5325", 0x100000001}, 0x60) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/18 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000874000)=@generic="53edf5c7b9bd69d0b70f8cbb523bec14") mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f65000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f65000)=0x14, 0x80800) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000d57000-0x35)=""/53, &(0x7f0000df3000-0x3)=0x35) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a66000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000f66000-0x4)=0xe8) sendto$packet(r1, &(0x7f0000f66000-0x2b)="ffa1bdcd8a8967d9234e08549596bde6506fd92b89168349748fc25a71339c11775a99084349f7d82d014a", 0x2b, 0x804, &(0x7f0000a60000-0x14)={0x11, 0x18, r2, 0x1, 0xbbbf, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 463.409413] panic+0x1e4/0x41c [ 463.412604] ? refcount_error_report+0x214/0x214 [ 463.417364] ? show_regs_print_info+0x18/0x18 [ 463.421875] ? __warn+0x1c1/0x200 [ 463.425337] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 463.430353] __warn+0x1dc/0x200 [ 463.433633] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 463.438659] report_bug+0x211/0x2d0 [ 463.442293] fixup_bug.part.11+0x37/0x80 [ 463.446355] do_error_trap+0x2d7/0x3e0 [ 463.450247] ? math_error+0x400/0x400 [ 463.454057] ? put_dec+0xd0/0xd0 2018/01/18 14:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f000400f407000903fe0a00070008000000ffffffff08000000000000fc", 0x24) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000071a000-0x4)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) bind$inet(r0, &(0x7f0000ad5000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff5f) 2018/01/18 14:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000002b000-0x8)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f00008c1000)={0xa, 0x9, &(0x7f0000204000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4ebd, 0x0, 0x0, 0x0, 0x1}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7fffffff}, @map={0x18, 0x5, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @ldst={0x0, 0x2, 0x3, 0x6, 0x6, 0x36, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000070c000-0xa)='syzkaller\x00', 0x9, 0x73, &(0x7f00001ca000-0x73)=""/115, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000564000)=r1, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000ae7000-0x4)=0xffff, 0x4) r3 = socket(0x5, 0xf, 0xc0000000000000) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000d5000-0x4)=r1, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00009f6000)={0x3}, 0x1) accept4$inet6(r3, &(0x7f0000916000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d7d000-0x4)=0x1c, 0x80800) r4 = accept$inet(r2, &(0x7f0000b57000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005fd000)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00007d3000)=0x0, &(0x7f00000c2000-0x4)=0x4) [ 463.457424] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 463.462272] do_invalid_op+0x1b/0x20 [ 463.465985] invalid_op+0x22/0x40 [ 463.469439] RIP: 0010:adjust_ptr_min_max_vals+0x5d8/0x1880 [ 463.475056] RSP: 0018:ffff8801bde3ef80 EFLAGS: 00010216 [ 463.480407] RAX: 0000000000010000 RBX: ffff8801c4a09710 RCX: ffffffff817ee798 [ 463.487673] RDX: 0000000000000ebe RSI: ffffc90001f90000 RDI: ffffc900012a6049 [ 463.494937] RBP: ffff8801bde3f018 R08: ffff8801c4a096c0 R09: ffffffff85cfbae0 [ 463.502206] R10: 00000000fffffff8 R11: ffffffff85cfaec0 R12: ffff8801c4a09710 2018/01/18 14:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009b2000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a2b000-0x4)=0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d40000-0xf6)=""/246, &(0x7f0000bba000-0x4)=0xf6) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f69000)=0x0, &(0x7f0000c0e000-0x4)=0x28) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000022000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009b7000-0xc)=@sack_info={0x0, 0x225d, 0x6}, &(0x7f0000d7b000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000442000)={r3, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ad2000)=@assoc_value={r2, 0x3}, 0x8) [ 463.509465] R13: ffff8801c4a096c0 R14: ffffc900012a6048 R15: ffff8801c4a096c0 [ 463.516752] ? adjust_ptr_min_max_vals+0x5d8/0x1880 [ 463.521788] ? bpf_verifier_log_write+0x1ab/0x580 [ 463.526637] ? bpf_verifier_log_write+0x181/0x580 [ 463.531487] adjust_reg_min_max_vals+0xa71/0x2d20 [ 463.536334] ? check_func_arg+0xa50/0xa50 [ 463.540499] ? find_good_pkt_pointers+0x530/0x530 [ 463.545335] ? mark_map_regs+0x2e0/0x2e0 [ 463.549395] ? mark_reg_read+0x36e/0x530 [ 463.553483] do_check+0x1baa/0xa170 [ 463.557122] ? bpf_check+0x333b/0x59a0 [ 463.561020] ? kasan_slab_free+0x71/0xc0 [ 463.565079] ? bpf_prog_load+0xad2/0x1bb0 [ 463.569225] ? SyS_bpf+0xdcf/0x4840 [ 463.572838] ? debug_check_no_obj_freed+0x3da/0xf1f [ 463.577853] ? check_mem_access+0x2760/0x2760 [ 463.582354] ? free_obj_work+0x690/0x690 [ 463.586401] ? __lock_is_held+0xb6/0x140 [ 463.590442] ? find_good_pkt_pointers+0x530/0x530 [ 463.595259] ? mark_held_locks+0xaf/0x100 [ 463.599386] ? kfree+0xf0/0x260 [ 463.602642] ? bpf_check+0x333b/0x59a0 [ 463.606501] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 463.611497] bpf_check+0x3348/0x59a0 [ 463.615188] ? pvclock_read_flags+0x160/0x160 [ 463.619681] ? do_check+0xa170/0xa170 [ 463.623468] ? do_gettimeofday+0x190/0x190 [ 463.627677] ? __might_sleep+0x95/0x190 [ 463.631624] ? memset+0x31/0x40 [ 463.634880] ? bpf_obj_name_cpy+0x199/0x1f0 [ 463.639172] ? kasan_check_write+0x14/0x20 [ 463.643386] bpf_prog_load+0xad2/0x1bb0 [ 463.647345] ? bpf_prog_new_fd+0x50/0x50 [ 463.651386] ? avc_has_perm+0x43e/0x680 [ 463.655338] ? avc_has_perm_noaudit+0x520/0x520 [ 463.659985] ? __might_fault+0x110/0x1d0 [ 463.664029] ? lock_downgrade+0x980/0x980 [ 463.668165] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 463.674036] ? __check_object_size+0x25d/0x4f0 [ 463.678600] ? __might_sleep+0x95/0x190 [ 463.682550] ? selinux_bpf+0xc3/0x110 [ 463.686322] ? security_bpf+0x89/0xb0 [ 463.690098] SyS_bpf+0xe10/0x4840 [ 463.693522] ? kmem_cache_free+0x267/0x2a0 [ 463.697733] ? bpf_prog_get+0x20/0x20 [ 463.701505] ? get_futex_key+0x1d50/0x1d50 [ 463.705715] ? __lock_acquire+0x664/0x3e00 [ 463.709943] ? do_futex+0x86f/0x22a0 [ 463.713634] ? iput+0x7b1/0xaf0 [ 463.716886] ? lock_downgrade+0x980/0x980 [ 463.721022] ? exit_robust_list+0x240/0x240 [ 463.725324] ? do_raw_spin_trylock+0x190/0x190 [ 463.729889] ? cpumask_local_spread+0x250/0x250 [ 463.734550] ? check_noncircular+0x20/0x20 [ 463.738761] ? evict_inodes+0x580/0x580 [ 463.742711] ? check_noncircular+0x20/0x20 [ 463.746918] ? __sock_create+0x336/0x850 [ 463.750952] ? lock_downgrade+0x980/0x980 [ 463.755078] ? find_held_lock+0x35/0x1d0 [ 463.759133] ? put_unused_fd+0x62/0x70 [ 463.763082] ? lock_downgrade+0x980/0x980 [ 463.767214] ? do_raw_spin_trylock+0x190/0x190 [ 463.771765] ? alloc_fdtable+0x280/0x280 [ 463.775812] ? SyS_futex+0x269/0x390 [ 463.779499] ? SyS_socketpair+0x40d/0x6f0 [ 463.783623] ? do_futex+0x22a0/0x22a0 [ 463.787406] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 463.792145] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 463.796871] RIP: 0033:0x452e39 [ 463.800037] RSP: 002b:00007f5b6459cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000141 [ 463.807713] RAX: ffffffffffffffda RBX: 00007f5b6459d700 RCX: 0000000000452e39 [ 463.814955] RDX: 0000000000000048 RSI: 0000000020000000 RDI: 0000000000000005 [ 463.822202] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 463.829442] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 463.836683] R13: 0000000000a2f7ef R14: 00007f5b6459d9c0 R15: 0000000000000000 [ 463.844553] Dumping ftrace buffer: [ 463.848166] (ftrace buffer empty) [ 463.851851] Kernel Offset: disabled [ 463.855451] Rebooting in 86400 seconds..