050e43261d984ddd6d16b89c74e04f86e118e52a8f365e3ddd21edae1634ef3669adb551be94786de61d8e2a720f3af4c0a09a1ab4ef3e9d023e24a12c79ed6058fd05a7a3bbf8d77c2489edef96190ff69f50cdae6c1a37cdb9b7eb5099f8eeb04b56d52df7ec5b891a2bbc7e0fce2b0ca40c9ae458213e3b6c34a4f96fdb8a8e6d0f692d2ed4b2ccd90630e65bee098f0a8a71878b2bb40901f9e480589d608e5d3cf1f3a5601f2056b617d9c9", 0xcb}, {&(0x7f0000169000)="07b9a4b208ad188ac019fba24ba6ccc739b9d558fb8f1624ad9f208797a043d8180da33f113ad45af5662192c1141e2e71eab4a561f31be53d30e827728e44d1cadd84fb90a55782476910", 0x4b}, {&(0x7f00004a3000)="32e8232a21816a71a8d65f87445996d3e6ab4e2ced3a02cf4b7220aa06f488a0deb2", 0x22}], 0x6, &(0x7f0000bea000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x8000}], 0x1, 0x80) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x4, 0x2) pipe(&(0x7f000062e000)={0x0, 0x0}) setsockopt(r0, 0x100000114, 0xa, &(0x7f00005ed000-0x4)="0200fa00", 0x4) pipe(&(0x7f00005ef000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000a79000-0x18)={0x3, &(0x7f0000ec2000)=""/36, &(0x7f0000878000)=[{0x3, 0x3f, 0x100000000, &(0x7f00000c1000-0x3f)=""/63}, {0x2, 0x39, 0x0, &(0x7f0000fd1000)=""/57}, {0x833, 0x13, 0x264bc506, &(0x7f0000363000-0x13)=""/19}]}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003f2000-0x4)=0x0, &(0x7f0000f43000-0x4)=0x4) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000881000-0x4)=0x80000000, &(0x7f0000d3d000)=0x4) 2018/01/16 15:56:37 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00007a0000)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x3c, &(0x7f0000f65000-0x3c)=[@in6={0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x5}, @in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec4000-0x4)=0x10) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000148000)={&(0x7f0000a8b000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005a5000)={r0, r2, 0x7, 0x2}, 0x10) 2018/01/16 15:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000093b000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x80004, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x14, 0x0, "81a9d527c663c89d7273e6db"}}}}}, &(0x7f00006f5000)={0x1, 0x0, [0x0]}) pipe(&(0x7f00005b0000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000930000)=""/4096, 0x1000, 0x10120, &(0x7f00009cb000-0x4)={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f43000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000c30000)={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x1c) connect$inet6(r3, &(0x7f000075d000-0x1c)={0xa, 0x1, 0x800, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x916c}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000881000-0xd0)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) listen(r3, 0xfffffffffffeffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be5000)={r0, &(0x7f000064c000-0xc2)="a6075ad9aafe43d53b8675ef80fe4f34d66b23eee33795ee376df0dbab534265662ab4f15eaaf3192b98373e49a260b9cdc4bd10bcc2013a025a64375db779ee1ff132b24add841d4b2af5e64568c0b047a9e457535260c0c23fa48a5bcf13fd3ef4e958ed8639efcedf5f2ff38ca4b721452ba73150bfdc225f6e7889d28ff6139242a25deec4dbd2686440cc6dc81fb75e0680c3a0d2bc4d78baa484943e31856ff846686828f0fcb7ea96707207ca235543995cd62b5157a410e20f5c0c0a0cc2", &(0x7f000050b000)="7e8e0bd04d03eb215ed34c1af0f7069d21f447e8d931b61c6efadb797b2c12b4dd01bc6a97c26c4f1f376ca5cedb7d4e504cba28da6f17", 0x3}, 0x20) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000001e, 0x2000000000000005, 0x3) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$llc(0x1a, 0x5, 0x0) 2018/01/16 15:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x0) 2018/01/16 15:56:37 executing program 1: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000bca000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f00004d7000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001000-0xff)=""/255, 0xff}], 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000002000-0x108)={0x7, {{0xa, 0x1, 0xe6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xa7dd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x101, 0x4) socket$inet(0x2, 0x3, 0xffffffffffffffff) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 15:56:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x6, 0x7, 0x400, 0x1, 0x4, 0x8000, 0x3ff, 0x6, 0x100000000, 0xffffffffffff0000}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x66, "8cf4a926e3b0fdc307029ac60c24786b8c08d83d2617fbe135dc0b6436db46c1cabbaf7cff79291197340244b7c6929a60a84db2269611ce6351a0fb9d52ba56184819dca90d19098d96fc00d643410183ec41b2cc68cfbc7c04f23d085f9dcbf5d24df670c3"}, &(0x7f00002b7000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @multicast2=0xe0000002, [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, 0x14}, 0x80000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 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) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x100000001, 0x2, 0x5, 0xfffffffffffffff7}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x5, 0x5, [0x0, 0x10000, 0x7a, 0x0, 0x8]}, &(0x7f0000001000-0x4)=0x12) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\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$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) bind$alg(r0, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) recvmsg(r0, &(0x7f0000766000)={&(0x7f00005bc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000cc3000-0x10)=[{&(0x7f0000806000)=""/234, 0xea}], 0x1, &(0x7f0000956000)=""/54, 0x36, 0x8}, 0x2101) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009bf000-0xe8)={{{@in=@empty=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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffc000-0x4)=0xe8) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000d19000)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/16 15:56:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x6, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000890000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e7c000)=0x14) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000001000-0x4)=0x102, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x6, 0x2576, &(0x7f0000001000-0x2a)=""/42, &(0x7f00009e9000)=0x2a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000de3000-0x1b)=""/27, &(0x7f0000a34000-0x4)=0x1b) r4 = socket(0x2, 0x1, 0x0) setsockopt(r4, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r4, 0x40000000000006, 0x22, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r4) getsockname$netlink(r4, &(0x7f00000ef000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7d000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00005e3000-0xc0)=[@in6={0xa, 0x0, 0x1489, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x4}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xc0) 2018/01/16 15:56:37 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f94000-0x4)=0x0, 0x80800) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f95000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f94000)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000f95000-0x8)={r4, 0x1}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000f96000-0x18)=@add_del={0x2, &(0x7f00007b2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc83}) connect$bt_l2cap(r1, &(0x7f000071f000-0xe)={0x1f, 0x10000, {0x0, 0x6, 0x48b0db72, 0x1, 0x249, 0xffffffffffffff30}, 0x8, 0x5}, 0xe) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000d3c000-0x23)=""/35, &(0x7f0000f39000-0x4)=0x23) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000165000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f96000-0x8)={0x0, 0x0}) 2018/01/16 15:56:37 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) splice(r0, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000002000)=0x0, 0xef1, 0x0) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000357000-0x8)={0x0, 0x0}) accept$inet(r0, &(0x7f0000dce000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000938000)=0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f06000)="2400000052001f0014000007000904000a0007f507000100ff0005ff0800000000000000", 0x24) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000440000-0xc)={0x0, 0x5, 0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d61000-0x18)={0xffffffffffffffff, &(0x7f000095d000)="", &(0x7f0000405000)=""/232}, 0x18) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ddb000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057c000-0x4)=0x10, 0x800) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000c51000)=0x9, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 15:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e34000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00002eb000)=""/118, &(0x7f00005bb000)=0x76) 2018/01/16 15:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000088000-0x1000)="51c8fb2929989d20afe73dcac11291b720bd7b71ddeb9161966d4986bc69335ff63b711f36653d33c3af96b427393869509195dbe3bbd72d896105f020416bbca5f9c96a031ede84d722a8ca574965a535850215335d66efc5e124d025a762f77b51e2ad1ae8865da4ed5dde15be35be78fcdb667a12e2452c8b201461f962ad", 0x80}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000095c000-0x10)={0x1, 0x28, &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000120000-0x2)={r1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000db4000-0x8)={0x0, 0x9}, &(0x7f000089e000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000630000-0xa0)={r5, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x3, 0x2, 0x2}, 0xa0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d26000-0xc)={r3, 0xa1, 0x8}, 0xc) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004f4000-0x8d)=[{&(0x7f0000285000-0x7f)=""/127, 0x7f}, {&(0x7f00003bc000)=""/198, 0xc6}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d9e000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000001a000-0x90)={0x8, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000f06000)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000572000)=""/166, &(0x7f0000379000)=0xa6) pipe(&(0x7f0000a59000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00001c2000)={0x3, &(0x7f0000ca8000-0x2)=""/2, &(0x7f0000a11000-0x48)=[{0x5, 0xd7, 0x0, &(0x7f00000a3000)=""/215}, {0x0, 0x3, 0x10000000000, &(0x7f0000691000-0x3)=""/3}, {0x9, 0xb1, 0x148, &(0x7f0000698000)=""/177}]}) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000cf6000)=0x0) 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000061a000-0x4)=0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000dcd000-0x2)={0x0, 0x0}, 0x2) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000079f000)=@get={0x1, &(0x7f00007ac000)=""/61, 0x3}) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f00004de000)=[{&(0x7f0000576000-0x4a)="15dd7b7f86e8867620393c2c70adf45e529108fbc0ffda00df70a0dee253290947", 0x21}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00006bd000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000e3f000)=0xc) 2018/01/16 15:56:37 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000007000-0x8)={0x0, 0x2}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000d000-0x8)={r1, 0x2}, &(0x7f000000d000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x0, 0x0}) 2018/01/16 15:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a76000-0x8)={0x0, 0x0}) pipe(&(0x7f0000d9f000)={0x0, 0x0}) close(r1) vmsplice(r0, &(0x7f000046b000-0x90)=[{&(0x7f0000381000-0xd8)='B', 0x1}], 0x1, 0x0) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0xa, 0x9, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0xd0eff1b30f34a7b1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000000e000-0x4)={r2}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='gretap0\x00'}}, 0x1e) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000015000-0x40)={&(0x7f0000015000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000010000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000015000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000014000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x5, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0}) r3 = socket$pppoe(0x18, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x1ff, &(0x7f0000012000-0x8)={0x0, 0x0}) connect$pppoe(r3, &(0x7f0000007000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000014000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(0xffffffffffffffff, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="015e9105c01ddf221bc8de6d65a51c18"}}) 2018/01/16 15:56:37 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000022000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0x26) socketpair(0x1, 0xb, 0x81, &(0x7f0000021000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000023000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000-0xc)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000000b000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000019000-0x8)={r3, r4}) 2018/01/16 15:56:37 executing program 4: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) r2 = accept4$netrom(r1, 0x0, &(0x7f0000000000)=0x0, 0x80000) bind$bt_rfcomm(r1, &(0x7f0000002000-0x9)={0x1f, {0x7fffffff, 0x4, 0x7f, 0x7, 0x1, 0x6}, 0x3}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000002000)=0x361, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000004000-0x8)={@rand_addr=0x9, @empty=0x0}, 0x8) sendto(r0, &(0x7f0000001000-0x53)="42ae253dae6d24cf5e4a0f46d07c746cc4694bf64a754617c570e029047edb4dcf72a89363a566a23bb067092255a2a452eb8a8bd7be2bdf4d63f241c0d68610bf9aeac5256e04204f0e8372b060d06af5d874", 0x53, 0x4080, &(0x7f00005b7000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x4, 0x0, {0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}}}, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008b5000)={0x0, 0x140000000000080, 0x1, 0x4}, &(0x7f0000e72000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ee3000-0x10)={r4, 0x6, 0x4, 0x9}, &(0x7f0000a03000)=0x10) r5 = accept4(r0, &(0x7f00009ab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004f9000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000117000-0x28)={@common='vlan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ifreq(r5, 0x89eb, &(0x7f0000a85000-0x50)={@common='bpq0\x00', @ifru_names=@common='rose0\x00'}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00006fa000)={r5, 0x2, 0x1, 0x3, &(0x7f000038d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) write(r3, &(0x7f000046a000)="22000000180026010007000009000715020100080027200801010000000061009f00", 0x22) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f000000c000-0x5c)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x47}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x6, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000f000-0x4)=0xc) r2 = socket$netlink(0x10, 0x3, 0x16) r3 = gettid() mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sendmsg$netlink(r2, &(0x7f000000f000-0x38)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000e000)=[{&(0x7f0000007000)={0x1c, 0x42, 0x104, 0x0, 0x3, "", [@typed={0xc, 0x19, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x1c}, {&(0x7f0000001000-0x88)={0x88, 0x10, 0x308, 0x7, 0x3, "", [@typed={0xc, 0x85, @fd=r0}, @typed={0xc, 0x4c, @fd=r0}, @typed={0x8, 0x2a, @void=""}, @typed={0xc, 0x3d, @pid=r3}, @typed={0xc, 0x8c, @u32=0x88}, @typed={0xc, 0x4e, @fd=r0}, @generic="607af040a52a14237d080d71f6aa61771d7fe78fafaa420558829aea116adb8d1774d41785e009eb0c9dc6efae76cc8313e4a279"]}, 0x88}], 0x2, &(0x7f0000009000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x2400c051}, 0x20000000) 2018/01/16 15:56:37 executing program 6: r0 = socket$inet(0x2, 0x5, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r2, &(0x7f000042b000-0x17)=""/34, 0x22) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000534000)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:37 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 = accept4(r0, &(0x7f0000fb2000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000b4000-0x4)=0x10, 0x800) bind$unix(r1, &(0x7f00001bf000)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000020000-0x1)='F', 0x7f134b7b4000500b, 0x8005, &(0x7f0000aec000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000062a000-0x8)={0x0, 0x0}) sendmmsg$alg(r2, &(0x7f0000a7d000-0xe0)=[{0x0, 0x0, &(0x7f0000a39000)=[{&(0x7f0000b68000)="", 0x0}, {&(0x7f0000919000)="d1960091169c84ada2705c8b9fd8472fb6e5a4287fe57fcf43a42b7986dbe5ff0602fc11c39f4da149e517f110416a05cd501e5c2c41cb878de3b16d85e8dddfaf4ff1bda0a3ff0b9ac0c19629414af7a8d22ca91bbe1ae9abb940263c75762c50d8a4d4d79b060d3d878abdac", 0x6d}, {&(0x7f0000d7a000-0x28)="bf1075ddc2269118264cd6eb82f0094eb33143fc5bc273d4b9a0bf6f84544f86db7dfedb49d89322", 0x28}, {&(0x7f0000cdd000)="c288cdea18abf5319287df0103d5", 0xe}], 0x4, &(0x7f0000f0b000)=[@assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x28, 0x117, 0x2, 0x12, "11837be20e4b684b7526b739dd0e66099752"}, @iv={0xe0, 0x117, 0x2, 0xca, "7852d641d7967dd945f6b66e23b010dd8c2de8637c52253446a2f3e617d7dd3df7a8f730e4d2600a83c4536cfc57c34c94b65cb679e88e76a5a9d45a7b4e4d7fc15ba2c233b40e4a6e17b67b90c7a2b56ed463b3789c517890ac8bfdc09303c2368fb971d0f33ee224fe394ef32e12bed15786e29d83b28248e0bd7397ae6c76beb5fed7ff4900fc0577e57adb97b34678a362e54c18ab0806d36bda861b95150ddaead90888ab533c4aa34072e7102322eb546fd5415c8d172051da9f0debbdd5aaf159195b47d5ef1f"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x138, 0x8000}, {0x0, 0x0, &(0x7f0000df6000-0x20)=[{&(0x7f0000b9f000)="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0x1000}, {&(0x7f000067c000-0x8f)="0007cc474210145e62d2747c9c079f312bc0012d31b1c412c6bf372205a3562aa76c3d7167109ccbf5761bc5da332287822d0424d4b3f46dc1ce66677a385ca8e8643f71d69fabb0405c9a5f30f003af1b1c3a00b3c972b0523a7acd15691d3877ab127c043949e27041952ddb760d69e9ec81564e3cf5e348b3134add0b524d49b0aaf07a5b061d8a19fa15735dd0", 0x8f}], 0x2, &(0x7f0000d73000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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0x1000}, {&(0x7f00002ea000)="bccfef3c6cf8ec71f27ecbe5f663e2c50577301815c33bf4764ecbb9146b556a93d648f4ca3b4091012139e5061735d7964a1c5383f57fc0a1db64ca008f4a3b45a6aaab418cf0fe2bf4a585061f83cb58cbeb6b22123d9c2aef84dfe71e41831cec7780f0a81c9e0fabd76746e12ffec5c6b4233e0352cf12f15edb2400718a7f71a5dc52593ebfb593ddac91ecaf78219b7f246501bb635a39f118bca7b1e2895531df4a015cffeda8ff87e3b5cbd438bfeb2f6281e5d245d6cd3ba22c", 0xbe}, {&(0x7f0000322000)="eb2cb44fda515bd790347e808e6c878f9b5d65497caa8f7e171aeacd3ca7aa2cca46d4a4e4650ae736face3d891c57f25566df2c99d80cf74743eb34031b1de1140c06da25e0b0c5c0c52cee562f89a27ccda238109aec77ec04427c1608df925bb9b982e4a0f86f24c4b34bfcef6e2781017084f733806a0c8df97a8bf12f3692c427fb936a2fc27885629df947727b4d0861a756b63d5519da764d6898ea", 0x9f}, {&(0x7f0000161000)="c62da790844609e007cf7c559a559a8547c1f7a323f6a93d50168f861c28378bb834dd507e76b877e92604f4239ca8d614fab77593558cd291a784d9f4ef66ed109bb58c37ad1eeb634866e8db0b07d121a97e9b9cc7f1e354ce4820efd7e2709a828087a77baa4449a40305a433d793b610493092bad64c33639d23255b41c1528f59d626077428121523591ee70d9a688998b948e6ae4bf6d7196838901e5bf84170e9e4f494c93f380c2dcbc4cf4ee31be9cc92a38f35308bc17409667ef747bb8d103b6cb09504ee9672097a0909d131a7e07fd68d96dcf08b5c3c185248557c1995e90b11ae57df1fbcb5eaaf98900ad1f691", 0xf5}, {&(0x7f00000e5000-0xc9)="36aee845f5d299d582224c7cbd3b52e0c8031efbbee86c15f961a5f09c7374dd17711fd6952b8668faddaa3b2b80d49b33e30a12a8f82d9499a8510ec1f4bd8fd0b035b08da70109a03d7bb2d8582b5d92effb072c0217ff1f947456eea10750c0e6d98427a6e0cc81e6e27df7efa91a826b5ff229b2828ce15baca8ec34c4bb49e057fe7196484aedf5c27e6a4e6dcfe2c2892616a41b8b817292ceb956b2674703a41f430d8710881f9cfdb28284b6c349caba75f1a0cf0eab8c11a3e05b6dd7f85a8013a99f3ef2", 0xc9}], 0x7, 0x0, 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000153000-0x30)=[{&(0x7f000004d000-0xa1)="d739a42a253aed3dae1b61b9dd1fee6fdb19dddb4d1416b233e2e1c31b45eb21617360d9d53f14c975c033c9bbc4d57941cf91bcbd81a150e36cb37c8b7d056c864c6e278ff9d343327324bcd77da28864841d26583c9863e2059972905b8d5f06d3066ba3b5b67203d1c6a8320e3b625d56112eb3abbb3b2f0b1db89657e45e3f5fb917f2ff41f01666ca72effdf230bf90a4db7d37f57184a55a3c73096f67d8", 0xa1}, {&(0x7f0000088000)="0639a19f94977ee2e760dc5fd2651fd65bc8af6d7d00d4869100c0804b4f51fcf5f2a8d7b1f013263fd118b81fb0b91c9e1850220fabf064b706ac25e78de10651cdd6b220ad2a", 0x47}, {&(0x7f0000d5f000)="273655ed845f727c2b3113cabae86e8434d75e57813edb40b8132f028afbad60ac9e4e4c0360073949c6778778079461c489990bedcc9b1b71e1773e2c924b58556e9e7e4dd6a28cf89809a7f0620d62344bf2b22d1158751afa82c5c0fa9788dbd825fdc2daa47c9fc6e14ed4304504f4b3ef1989ee3f41b2c4d9b00a789cbd117c520d9592bf87b058cb9f453453e8a479d5058472def463ad69f1b9e062ac36d42e5122b91985c530d769072920359578f1abd3", 0xb5}], 0x3, 0x0, 0x0, 0x8000}], 0x4, 0x41) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00009e4000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bb000)=0x2c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000039a000-0x8)=@assoc_value={r6, 0x7a}, 0x8) connect$l2tp(r1, &(0x7f0000d10000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x4, 0x4, {0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}}, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000ad5000-0x20)={@common='bridge0\x00', @ifru_flags=0x1}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002c3000-0x8)={r5, 0x2}, 0x8) r7 = socket$kcm(0x29, 0x7, 0x0) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e07000-0x10)={&(0x7f00006b6000)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000066a000-0x8)={r4, r8}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006bc000)=0x0, &(0x7f000067c000+0x453)=0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000039c000)={0x1, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800, 0x5, 0x4, 0x32c4c0d4, &(0x7f0000251000)=@generic="0a451a53a1391332d2c927fc4ff27764", 0x0, 0x1, 0x1625574a}) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0x3da, 0x0) 2018/01/16 15:56:37 executing program 7: pipe(&(0x7f000061e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000e42000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000019000-0x4)=0x0, 0x4) 2018/01/16 15:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a24000)={0x0, 0x0}, 0x20, 0xc6) syz_emit_ethernet(0x2a, &(0x7f000082d000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="4c70c290b6dc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x18, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000656000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000014a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000131000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x30e, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000eb2000)={r1, r0}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000191000-0x20)={@generic="7095c35240e03b85efdf053b7a9eda98", @ifru_flags=0x3401}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000dc7000)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000029a000-0x4)={r2}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000065b000-0x8)={r2, r0}) 2018/01/16 15:56:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80003, 0x6, &(0x7f000085d000-0x8)={0x0, 0x0}) recvfrom$ax25(r0, &(0x7f0000285000)=""/214, 0xd6, 0x2002, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c57000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a3e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000712000)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00005ce000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000bfa000-0x4)=0x0, 0x80800) getpeername$ax25(r1, &(0x7f00007aa000+0x7e0)={0x0, {""/7}, 0x0}, &(0x7f000035d000)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, &(0x7f0000514000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f7d000)=0x10, 0x800) 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fbb000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000424000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x689, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) accept(r0, &(0x7f0000a19000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000dd3000-0x1)=0x9) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000006e000)=0x728, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="f6", 0x1, 0x200408d4, &(0x7f0000ad2000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:56:37 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) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/16 15:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80007, 0x0) getpeername$ax25(r0, &(0x7f0000b19000)={0x0, {""/7}, 0x0}, &(0x7f00009cd000)=0x10) socket$inet(0x2, 0x7, 0x7) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000499000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000c98000)={&(0x7f000031b000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a29000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00008f1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007ef000-0x4)=[0x0], 0x8, 0x4, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create(0x89d6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000afa000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000688000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00009ba000-0x4)=0x0) socket$inet(0x2, 0xe, 0x9) connect$inet(r0, &(0x7f0000a10000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x807, 0xffffffffffffffff, &(0x7f000011d000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000757000)={{0xc0a8, 0x8, 0x4, 0x4, 0x2, 0xb2}, 0x4, 0x0, 0x7}) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f0000113000-0x1)='\f', &(0x7f0000002000)="", 0x0}, 0xffffff1b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000032000)={r0, &(0x7f000085c000)="ed14ee756c05708c8f8edab4ddd2386a91139dcbf4ac2bdfe756c86e700109a85a4ab00c601df544abe08b2b39574e19575e2b77a4877fdf6cb5076acea00c6fc45e58683461fb1d406a156669f36368dafc05da9474d88c9d7506c06f7a812d9242f0d705db910e68a2062c1bd4b99d47437d53ca58633bac9700260123349934c856236677dd46d76dbe79afa3958e984b00", &(0x7f0000a25000-0x2)="a3a7", 0x2}, 0x20) 2018/01/16 15:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000257000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00008b8000)={0x6, 0x2, 0x80000001, 0x0, 0x2, 0x7fffffff}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000020a000)=0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) pipe(&(0x7f00001fc000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000107000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000-0x4)=0xe8) connect$packet(r2, &(0x7f0000e42000)={0x11, 0x8, r3, 0x1, 0x5, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f68000-0x4)={r0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000f68000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r5) 2018/01/16 15:56:37 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000003000+0x839)=@hci={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x6, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={0x0, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000008000-0x4)=0xffff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x2)={0x2000, 0x8000, 0x200, 0x8, 0x9, 0x6, 0x7, 0x7, r2}, &(0x7f0000007000)=0x20) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000204000+0x7a8)=[{&(0x7f0000085000-0x82)=""/178, 0xb2}], 0x1) 2018/01/16 15:56:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bb7000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abb000)=0xe8) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:37 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x4, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000881000-0x4)=0x0, &(0x7f0000f7a000)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000034000)="3e244e7e0eadeb0717edd8b8672a040dedf14029000000010000200172e04b658870443e79a9915462a25e85f530bcf9", 0x30) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000cca000-0x38)={0x0, 0x0, &(0x7f00001a0000-0x40)=[{&(0x7f0000f77000)=""/204, 0xcc}], 0x1, &(0x7f0000f77000)=""/207, 0xcf, 0x0}, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f7b000)=0x0, 0x4) 2018/01/16 15:56:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@generic="bd40fc78b7eba7541b601608f09afa3e", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000f48000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002af000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ce4000-0x4)=0x0, &(0x7f0000d7f000)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000af1000)=@generic="24d4cdd1902387b2895e8edb4ccf1b56", 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c63000)=0x0) syz_emit_ethernet(0xffffffffffffffea, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2002b7]}) 2018/01/16 15:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x2, 0x80000000000001, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000e3a000)=@buf={0xd6, &(0x7f0000077000-0xd6)="2ee330cfdef225e3be214c1c1ea7ee77fa5b98d848374166405401a673d00e8e2a62612c6b4c29117e9d3e92a79112903cf97dea9a43cd1ad52c303c697732687a9d10a35511523baf1da860bd275cb537b0b61ed307e966addee666a8e6789b212a5d848852ad4619856b45d74d0aec99bafcf1d64d3ad8eb0c3c407d1a60bbbed227ed08bce16d26095cd0a3c716a621e2c25950f35c3d59c77227b38b9a115b4e27d1f4a3a0731a9048a61b578232d39c43a8f0f3172e13a9a91b23c4f2d3c8ed3bcb9c3124cd098174ae939ab6684d7879da8fa2"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000ab000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket(0xa, 0x2, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f66000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000547000)=0xe8) sendmsg$alg(r3, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e04000-0x8)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f000053a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e0e000)=0x1c) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000ab2000-0x4)=0xfffffffffffffffd, 0x4) bind$inet(r1, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000faa000)=0xb) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) r5 = accept(0xffffffffffffffff, &(0x7f00009c1000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000560000)=0xfffffffffffffd7d) poll(&(0x7f000056a000)=[{0xffffffffffffffff, 0x2, 0x0}, {r0, 0x1200, 0x0}, {r0, 0x418, 0x0}], 0x3, 0x0) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000f62000)={&(0x7f00003d3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000175000)={0xe, 0xfffffffffffffcbf, 0x4, 0x1, 0x18, r6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r7 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f00006c2000-0x8)='./file0\x00', 0x0, 0x18}, 0xfffffeb9) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000aa1000-0x20)={r0, 0x6, 0x1, 0xa69, &(0x7f0000f92000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000b41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027b000-0x4)=0xb) bind$alg(r4, &(0x7f0000ad6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a57000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xfffffffffffffff8, 0x3, 0x0, 0x1, 0x7ff, 0x30d, 0x2}, &(0x7f0000ca1000-0x4)=0x166) setsockopt(r1, 0x1f7, 0x81, &(0x7f0000601000-0xbd)="bba64ae7814fd971594c873a315765c33d8dbaceb6773da276ef408eb4c065b5f6f506f6606c90d35bc43d19a007ee03ad52cbc44f62c5c4a2bced2613be8f5ea4f19a2daebbbb0c4e04d1ca6340bde7de57f36dba52dac1cc9a05bf4b255da58a86026bebee7b00501b7a7034ea151b7f9ab6b90384d424548eafefc413f56dcabb645d20fc27a9073043ff0f06851aa5bb5211a16087576996e2be02affe8a1accaa5ed7ca458dc7bb3139a2ef878b5f0cab3b847fe67ce371ddcf5a", 0xbd) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000ec1000-0x8)={0xffffffffffffffff, r7}) 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000462000-0x8)={0x0, 0x443}, &(0x7f000036c000)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcb000)={r1, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x4}, &(0x7f0000fcb000)=0x98) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r2, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:37 executing program 4: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000f11000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000120000)={{{@in6=@loopback={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000952000-0x4)=0x7a) bind$packet(r1, &(0x7f0000ede000-0x14)={0x11, 0x1f, r2, 0x1, 0x7fff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000061c000-0x4)=0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/16 15:56:37 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f43000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r2, 0x7}, &(0x7f00008e8000)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r4, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x2, &(0x7f0000001000)=""/6, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={r3, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r5, 0x0, 0x24, &(0x7f0000003000-0x8)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000003000-0x4)=0x8) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000003000)=""/91, 0x67}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000004000)={r3, 0x1000, 0x30}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r5, &(0x7f0000005000-0x38)={&(0x7f0000005000)={0x27, 0xffffffff00000000, 0x1, 0x0, 0x4, 0x9b3, "63fa712908e7db4bcbf2877656231dcf2ecf1440043a0c599e416cc52380afc1bd555446a5a10b07ade551c2c1985267ec0b7c447e4229b463b69a7efd169c", 0x7}, 0x60, &(0x7f0000005000)=[{&(0x7f0000005000)="", 0x0}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000003000)="", 0x0}, {&(0x7f0000005000)="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0x1000}, {&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000003000)="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", 0xfa}], 0x6, &(0x7f0000001000-0x38)={0x38, 0x101, 0x20, "4109be26f0b9075f363054d558a9e2b5af0feb981912914c5834f3771e10dc412b2c70b8"}, 0x38, 0x40000}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000007000-0xc)=@sack_info={r6, 0x9, 0x1f}, 0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1c, &(0x7f0000002000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000007000-0x10)={r6, 0x8, 0x1, 0xf13}, &(0x7f0000008000)=0x10) 2018/01/16 15:56:37 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) listen(r0, 0x100000000) r1 = socket$inet6(0xa, 0x4, 0x9) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000ee2000)=0x1, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000001000-0x78)={0xffff, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xeda, 0xffff, 0x427b, 0xffff, &(0x7f0000000000)=@generic="7f17dad02fe92e4d636e901a6dd1c525", 0xfffffffffffff34a, 0xff, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000001000)="ad77ea5a1e46c075406c3cbbe619266173a439117b376762f626d9dc439d788eedcc7d4f03c77daf9595c0243a3a5ad67345720cc605541427b87e701896c60f0cc284c8ea3f9f376fe6b24469f733efcca15c3223ceed06872939c4a608ed02308bd17c07341f9a7b356c752099021de806c055d93b8ec51ef3ea561a9f44315c14cb44a2849f81e98a1119a37a56d3aa254b232ca29cf0f4e24c890dc62407b8f07f90d4b90233776725ef623a6e73188b80abdbcf099c93d8726c4281283f628bfe1a89b0d87bf97ec11d2e8544801d152d208ee7134687f92ac2b77d8a2aebae93054f3d355abbdcf24945f8400930b7dcef", 0xf4, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000003000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=""/194, 0xc2, 0x601}, 0x12040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000003000-0xc8)="c98329973c563b330ac7e4a9b4db03068763e4cbe0e523905b849c336a7fac5405011bb49802721b7eb36a6b1a6788006ab2568945cb4d5e96f73e55ac8290c9d7d2bfb03c7a9d1fdcc5bf0fd4bf023aff86460a96c21a646df86cacb6469d9c4e8f0d6e3350964bf118953b131e6c2a1658b3a59477765ade71aa51ef5ec2a7b30338566560ca0eb6e13627568ca2d8de58db5b146ffa478e236505b16fbdae56bbdfec68ef702d045506cc922cf3e2b6983e30eba784f1fbefb47c5500db45067c01ef93b4e450", 0xc8, 0x8000, &(0x7f0000003000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r2, &(0x7f0000004000)={&(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000)=[{&(0x7f0000004000-0x49)=""/73, 0x49}, {&(0x7f0000001000)=""/12, 0xc}, {&(0x7f0000005000-0xd3)=""/211, 0xd3}, {&(0x7f0000004000-0xc7)=""/199, 0xc7}, {&(0x7f0000005000-0x73)=""/115, 0x73}, {&(0x7f0000003000-0x9)=""/9, 0x9}], 0x6, &(0x7f0000000000)=""/172, 0xac, 0x1}, 0x12000) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000000)={@generic="29d96fafd664cc90cd8e0bc111e5eabe", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5d6, &(0x7f0000006000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0x6, 0x2, 0x7ff, 0x1}, {0x1, 0x8, 0x812, 0x9}, {0x1, 0x5, 0x350, 0x5}, {0x1, 0x4, 0x800, 0x5}, {0x1ff, 0x16, 0x5, 0x3}], @ipv6={0x0, 0x6, "d8840e", 0x58c, 0x2e, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x97, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100}, @calipso={0x7, 0x28, {0x8, 0x8, 0x6815dd7f, 0x9, [0x7f, 0x4, 0x4, 0x5]}}, @calipso={0x7, 0x8, {0x93f, 0x0, 0xfffffffffffffe00, 0xffffffff, []}}]}, @dstopts={0x1f, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x3ff, 0xf3, "351bccac81e7171b7e8690f4fd1985c39ec60e538b9484216c7381147d882794db6319914272d6939b051a2528c0b5f4e94d8cd82b916b7f414ed51d71baf8b269170e2380ed67af18beb5fcfbc72a2fb2df2a7bb3c36c6cf87a37a85ddb261ae4e9c166e36b74d18e0072fb43e64ff8477a92e974c22a2c3a97d0de0a557af0d4a9d218006773cf049d6b9adce3e37a0d676997ba88cf52983a6942255aa53746b6a55e0e319b64ed19d2eb76c83490dfe84527fa7b04255a66331df689d9c2ff0925da54ef00ea1018b44cf7e65b12d77a6c00c7b5973b1731b064cfbb2018483d2ec2f051a3aba2ea015ccdd69c776c17b4"}, @ra={0x5, 0x2, 0x7fff}, @calipso={0x7, 0x48, {0x80, 0x10, 0x1, 0xca87, [0x7, 0x401, 0x3, 0x5, 0x3, 0x9d, 0xfffffffffffffffe, 0x401]}}, @jumbo={0xc2, 0x4, 0x1}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x7, 0xe, 0x0, 0xffffffff00000001, [0x1000, 0x8, 0x9, 0x10001, 0x2, 0x200, 0xffffffffffff0000]}}]}, @routing={0x67, 0x8, 0x2, 0x5, 0x0, [@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, 0x15}, @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}]}, @hopopts={0x3f, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x400}, @generic={0x81, 0xda, "da609565227cfa239da965b00d73234215fdbb659b37884004dbe0a0c0e74688fc1e1ad35d5263925e5c1d5487986516804e3ca2d777c5e8acb91aa83f2e09a21408f8f474aec8ac2aa13ad113acdd3b36d4939a2fe804954ed935ad98ce5cbcef04cb104ac7c925ecf504b7df4e8e9628963ec061de88d8f24da899aa1e27bb743bf20bad0c2da29147d10caf9e4ebc5e73615961b4a0ac1b65a0f453f02c2d001480d7960e70775466428885182c76ad4819837796c7afbc92334e4f327f4ac77da4ea931c1bdf33339b65a89b248384430fd6b4674cfc116c"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x1f, 0x8e, "22367df0dd1065ef7b5507198ff84f5d25d5bc4a298ed5d4c0a2645178672ac82c652bf1b7cbe2d892aee341becc0a37b07c6c1fe08fb5a954eeb52b89c0e592d6ce581e0e315a90959019a0fc858da362f0cf2d3a3f00cf94ffcfad3ad60bf56fb22f2ad113c0df86e5ae012239945862c89b98a16a6e62f2942362314f97bf8a4f37b245620f7098d7829644f3"}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x6, 0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @generic={0xfffffffffffffffc, 0xb1, "f25c567d648d96b750f72fff5f1e6e831cb5026043432bb8fd72f5b975bc1381f26b2c6116be5cf1c4094cb42662f960b3b73e08da17b956dc6dd58d3ed15a4dc5b9582cdc6d17557c76560da3c49644e2c08ca64a902b62fb545d21bd421a5733c1731f848bd15f0d470382406ff376987b1c3a85eb108f7ced6bd613b5228d10349474b7ea17d2264b1b3e2fcb8ba44285b07f41df9851199dc0f51c3c5b4ca610af0da098a1cd39a93aaf8b4b439789"}, @ra={0x5, 0x2, 0x894}, @generic={0x4, 0xc3, "096ac3726b960af7e9b80b1ee68fc1860061c00f97885c1152856545fe5177e18635aa201e96ebcf47ca541392e523f6b720d3a0b118511e5eed3ed98f3862f830cc4949d392234dc161bcf3576948f7ba95705f765901457ffc22d03931311a6157ecd6f3dd7214bc93c1ceee2354e1deae5a302d270923bae9f641b8de4148ee4adfd5469a7897dfb55f2235d87c7975802d931ee81a24821f089edfaf7335929f1fff08a3f1e002a76fc3c1b2950b8361c1879f5c22e0cf859c6ac4c8f40ba20f28"}]}, @hopopts={0x9f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}, @routing={0x32, 0x4, 0x0, 0x9d, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @udp={0x1, 0x0, 0x1f, 0x0, "94ff9d16ae2d3fcd8d0f3130a59cf68026c303b69a17c0"}}}}}}}, &(0x7f0000001000-0x14)={0x0, 0x3, [0x60d, 0x6ff, 0x1dc]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000004000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000008000)={0x0, 0xff, 0x20}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000008000)={r4, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x40, 0x4, 0x2}, 0xa0) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socket$kcm(0x29, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x80, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000a71000-0x8)={0x0, 0x0}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000736000-0x4)=0x0, &(0x7f000074b000)=0x4) 2018/01/16 15:56:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x80000000}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000008e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006d1000-0x6)=[{0xc, 0x1}, {0x3, 0xfffffffffffffff9}, {0x0, 0x100}], 0x3) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) pread64(r0, &(0x7f000095e000-0xfd)=""/253, 0xfd, 0x0) 2018/01/16 15:56:37 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000445000-0x18)={r0, &(0x7f000075c000)="", &(0x7f0000d5e000)=""/33}, 0x18) 2018/01/16 15:56:37 executing program 3: 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$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000b1f000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000f20000-0x4)=0xe8) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) 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)=[{&(0x7f0000bf6000)={0x128, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0xe8, 0x3, [@generic="a0aecf554bd5b788de3be8f8b0bb9ea2bcae6d22826769cd79fb8f5c09d71d81ce8c225ebbcd837acc45cc17d9404a06c75d7b77d97ef188640c6467d08422684b86db6194908a078e62b0bd5757367b1a40ec2acf6dd75fafa59370d53dc1117cb9ca83cdf682ec12a5923d704fa091e2fae2069eccc45b23fc56282db1daabf458339fc22387932130fb96d3989f537b9c5132b8d3b6cb7728b3035d342522800cd9298cb448cf413d4dbe16ba78d814060858676c6ee4c033ac1dd68d0458c2c7c6aea3ec2b95fd83d5deb6fb088845cc8da596979a802236302bb6acc0a33ed7"]}, @typed={0x18, 0x7f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0xc, 0x58, @fd=r1}, @typed={0xc, 0x80, @pid=0x0}]}, 0x128}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x40) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000eae000-0x5c)={{0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, {0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x9, [0x1ff, 0x1, 0x2, 0x32, 0x5, 0x4, 0xff, 0x6]}, 0x5c) socket$inet6(0xa, 0x6, 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) connect$bt_sco(r0, &(0x7f000063d000)={0x1f, {0x7, 0xffffffff80000001, 0x70ee864a, 0x4, 0x1, 0x20}}, 0x8) 2018/01/16 15:56:37 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000)={r1, 0x1, 0x4, 0x8, 0x5, 0x9}, &(0x7f000000e000-0x4)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="c1446c182c353a8b2079a4b9b67578e20e7872fdbe7a9f8cfc5586a4b999ec736fab94fc5ad8160d178e6aa71d4112ac8a02bd03b18cc84eb81f9390ae788f10e0891063a183eec71a61ca8c931079fe5d130e93b715e8ec6c1c5944959e6cd23e", 0x61}, {&(0x7f000000d000)="60498a8b26c5cc0b0fcb42daf600a7fab621bc93d9361716b27d46d7c4dd1e3aaa18ea887771a8df06d6dcd110546312b69cedf6f5bff31f9b76", 0x3a}, {&(0x7f000000e000-0xa0)="c2703d58c407278a80155694c29aebec83e5438fa94ac0e90ad502eb94c7c1e5e2e31e0cfd97858777362f0d9c694fd192e2949112bb7d87593876ad8f3a31a5ee92c1a1724cd48149a1892229e08702f31b807ea7ce9dabcfd5479f6762f0d8b425fdb7c5dc70b59dc19002c2499bd6af0ff33c3b1f04be8661d44fac53063ab9f0b4427b83e0e6b165d570f35627776e38a77086a5aff7fdd08e146543ae7b", 0xa0}, {&(0x7f0000008000)="d96b2227ac43d17a74b95a4a687624db2dabf5fa2cf8ae03ea004cf21c4e652a884e88f3b77f5ad29b7691213732b6ae1fd9f00a9b6ac3a1f4e388fdc786af097566d2a1db0afabbbc0ceb6d1b78031d49d8a15d15803b353a864e", 0x5b}, {&(0x7f000000d000-0xd8)="0008f0ce6e91d7af713e999541aa49cf19310323df1d5a613fc06c4d12fb57ab24ba8cb405cc003e18987455c97742c031b2abbe979bc37b79de21f97b0e25d1dbb9962c6f8388b4d43864c9a650dbc54f791e148e015e4973a77f1f6f063be0ebe7d97f0cae5354fe40022c5de2d7556efcb377f00b1f90c74178abf5fc501439f13ac84802928102251e8a2677eafb7e32cbb6cf0ae0d4a1bc940928cc80a067b920e17b3bc95b36c6907a2bfc0fba6cbbdaa1880e0515e78de58f84f4969e7fe7626b730f062775e8bec792a84abab12c0822e02aef06", 0xd8}, {&(0x7f000000e000-0x44)="4a4419c7f6311d48f5c55ff89515c6163ece9c06144a31ebea83cc1fae6e5ce39365e8d66bb1d613dd4e43cd3e63d4691ce632449e8e3a40d0274bc12bd3f68a35d5f5de", 0x44}, {&(0x7f000000d000)="35583f68660334b7eb845ad2a3668312d702f5b7ae00e162cb38a35a8ac46e78948cce4134af17fc1cc79badb5c7e63a2b8e75fbd407fe15e3eddafa346a22c3f8345f2a6563feb085a1d5f2ae81f8421a15e422e64b69e06fdbf574e9a7fe", 0x5f}, {&(0x7f000000d000-0x98)="d45a3f870e0b92c14a723ef692cdb2a813b14cc7ea36d0ff7b6d40f234c05ca3afb08aa7734f3e1288f5281aa22c4b0e7ab578e3c2ec2b21589b318bd04fb1bd3cf482c02fb5a23d6dc340c3bc592db0a1ae7bd524ce9b97dd6df7511d462edd050911a8caf0f411c4c7c032ae3874db7bd2ce2a711739be2dc18e02665e3c276a17e581bec010ddd198a98517c84f90c05bb13a94a434bb", 0x98}, {&(0x7f0000007000)="9edde26206ac3954aee6e99979f64c5419e13d2fecb33d2c5156fcaead613fcfe4ee63d22703ffaca3d900700bffa3b21bdababfe479f0fc25b7691b479f95ac6a280b3c7f51cd2f14f0fdd951c58403b8a1ac3d60bba9d4402d89f87b81365ab3893aeb5e8d2a122286b4", 0x6b}], 0x9, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000009000)="") 2018/01/16 15:56:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) pipe(&(0x7f00005c9000-0x8)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000fdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005ff000)=0x14) readv(r0, &(0x7f0000b73000-0x30)=[{&(0x7f0000015000)=""/156, 0x9c}, {&(0x7f00008bf000-0x74)=""/116, 0x74}, {&(0x7f0000646000-0xe9)=""/233, 0xe9}], 0x3) sendmsg$nl_route(r1, &(0x7f0000b2f000-0x38)={&(0x7f0000884000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000efd000-0x10)={&(0x7f0000e79000)=@dellink={0x2c, 0x11, 0x2, 0x6, 0x1, {0x0, 0x0, 0x0, r2, 0x500, 0x1429}, [@IFLA_BROADCAST={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4081}, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r8, &(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$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) accept4$unix(r7, 0x0, &(0x7f00004a2000)=0x0, 0x80000) bind$alg(r9, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r10, 0x29, 0x3f, &(0x7f0000643000-0xb)=""/11, &(0x7f0000163000-0x4)=0xb) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) r11 = accept$alg(r9, 0x0, 0x0) sendmsg$alg(r11, &(0x7f0000c22000)={0x0, 0x0, &(0x7f00002ec000)=[{&(0x7f0000060000)="8cc5d9f56b7d565a8c90a26cee5b43e7e6c1ccdfbaaf132c28f552a4e158675801cd8da489b64a89c0aae3bf9a87f1d130225c862ccba36617cda12373269c9962a0cc3c4ed798655f0e4c45b4787738b557125bd18720c9ccb2411682cd4fcc366c48c6f24efdab2536a236ec6851fc506b8b83e28e876424922eb68db1f4ad", 0x80}], 0x1, &(0x7f00009c1000-0x22a8)=[], 0x0, 0x0}, 0x0) r12 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r12, 0x84, 0x21, &(0x7f0000e52000)=0x0, &(0x7f0000782000-0x4)=0x4) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000907000-0xd)="440dec03010400030007000000", 0xd) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000938000)="", 0x0, 0x1, &(0x7f000049c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xb, 0x1, 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2018/01/16 15:56:37 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80800) r1 = accept$netrom(r0, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d37000)=0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 15:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000)=0x0, 0x4) pipe(&(0x7f0000093000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/16 15:56:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) 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, &(0x7f0000fd8000)="a5968f", 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e0d000-0x4)={r0}) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000035e000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000e7b000)=0xc) bind$can_raw(r1, &(0x7f0000119000)={0x1d, r2, 0x0, 0x0}, 0x10) [ 153.015451] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0xb2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000017000)={r0, 0x28, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 15:56:37 executing program 4: 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)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x4, 0x6, &(0x7f0000013000)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000013000)=0x0, &(0x7f000000a000)=0x4) 2018/01/16 15:56:37 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000220000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b3e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00005ad000-0x1000)=""/4096, 0x1000, 0x10000, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000703000)={0x0, 0x0}) listen(r1, 0x9) accept$unix(r2, 0x0, &(0x7f0000c6e000)=0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe90) 2018/01/16 15:56:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) r2 = accept4(r1, &(0x7f00000bf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ed000-0x4)=0x14, 0x800) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000728000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000516000-0xc)={{0x10001, 0x1, 0x7, 0x7, 0x0, 0x400}, 0x6}) shutdown(r1, 0x1) 2018/01/16 15:56:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000040000)={0x0, 0x0, 0x1, [0x3]}, &(0x7f0000c69000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000810000-0x8)={r3, 0xd10d}, &(0x7f0000f99000)=0x8) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00002a0000)="f1", 0x1, 0x0, &(0x7f0000b9b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) pipe(&(0x7f0000caa000)={0x0, 0x0}) close(r1) 2018/01/16 15:56:37 executing program 1: pipe(&(0x7f000023a000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008f0000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000efc000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r1, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000a55000-0x2)=0x2, 0x4) 2018/01/16 15:56:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000ac9000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000950000)=0x60) close(r0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000cc6000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000af3000)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}], 0x1c) syz_emit_ethernet(0x82, &(0x7f0000c22000-0x82)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x11, 0x4, 0x0, 0x0, 0x74, 0xffffffffffffffff, 0xc5, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0xa, 0x0, [@broadcast=0xffffffff, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) r2 = socket(0x11, 0x2, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002e6000-0x4)=0x80, 0x4) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ae4000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ae3000)=0x10, 0x80800) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ae3000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007d5000-0x4)=0x8) [ 153.173181] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/16 15:56:38 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) 2018/01/16 15:56:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x803, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00006b3000-0x10)={0xfa, &(0x7f00009cb000)=""/250}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00001b2000-0x4)=0xe9a8, 0x4) socket$kcm(0x29, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003f1000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000068f000-0x4)=0xc) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xa, 0x888, &(0x7f00000ee000)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00000ef000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000086000-0x4)=0x10) connect$inet6(r0, &(0x7f00000ef000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, 0x1c) socket(0x4, 0x0, 0x1) r2 = socket$inet(0x2, 0x1, 0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000014000)={r1, r2, 0x96e8, 0x6, &(0x7f00000ef000)="5544c09693e86381aa69504d555484fe1a0dd3f2c127b473a83a800c08b422d56d12b625fbaa083e", 0x1, 0xc59, 0x3ff, 0x401, 0xb667, 0x100000000, 0xf17, "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"}) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000011000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) bind$can_raw(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000013000-0x8)=0x2) close(r0) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept(r1, &(0x7f000073a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000db4000-0x4)=0xe) 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, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x14, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x803, 0x0) write(r0, &(0x7f00005f0000-0x24)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/01/16 15:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000780000)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b67000)=0x1, 0x4) sendmsg$can_raw(r1, &(0x7f0000132000)={&(0x7f000017e000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00000ee000-0x10)={&(0x7f000055d000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "490fa41237eec60c"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000c0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xf7b)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000440000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x0, 0x63, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c1000-0x38)={0x0, 0x0, &(0x7f000051f000-0x10)=[{&(0x7f0000b27000)="c69e2c11de19e783f97fb4a3102e92d7f2013ba7b7661e7365116097ec46cb80ccfdd5be666d7b730aa2b4962e02368422a4b93750ba3e8f1704f5ca59e889c44d286a1fd828d26eef725972cf5955d54d17f931f56298f11ab5dd08142f464ac1599dc0da45c26538aecfffb78c6bdad9f59073ff11673aff0497ddfed51f3183595abe2a94b741149c5bef03b83578", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000cde000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000e8b000-0x20)={0x6d1, 0x6, 0xdf06, 0x8001, 0x4, 0x7}) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000eae000-0x8)={r0, 0x7}) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) shutdown(r0, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000e6a000-0x5d)=""/93, 0x5d, 0x0, &(0x7f0000e6a000-0x1c)={0xa, 0x2, 0xfffffffffffffeff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb1f3c33}, 0x1c) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000e6a000)={0x4, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000ba1000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007a000-0x4)=0xe8) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000e6c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6b000)=0xe8) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000e6c000)=0xffffffff, 0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e6b000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x20, 0x20, 0x2f, r4, r5}, {0x8, 0x7, 0xc0, 0x7fffffff, 0x400, 0x4, 0x0, 0xffff}, {0x20, 0x8, 0x10000, 0x8000}, 0xff, 0x4, 0x0, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x0}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x1, 0x0, 0x37, 0x2, 0x5, 0xee}}, 0xe8) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x895d, &(0x7f00002f0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d3f000)={r0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00006ae000-0x10)=@req={0x200, 0x0, 0x40, 0x7}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000044d000)={@generic="cfd75b4f2d6836d0e5296023485913d3", @ifru_flags=0x100}) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f000093c000)=0x0, &(0x7f0000c9d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a84000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1f}, &(0x7f000081c000-0x4)=0x1bd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000ee7000-0x6)={r2, 0x200}, &(0x7f0000302000-0x4)=0x6) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000deb000-0x10)=@req={0x75, 0x0, 0x8, 0x2800}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00001c6000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000d6b000)=0x8, 0x4) 2018/01/16 15:56:38 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x83, 0x7d, &(0x7f0000331000-0x3)="", 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000-0x2)=0x2, &(0x7f0000fd7000-0x8)=0x2) 2018/01/16 15:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f00009a1000)="037820c646f5b737457fbf9b2da515c50600000000000000a715e47cf7d75d4c", 0x20) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) accept(r0, 0x0, &(0x7f0000c94000-0x4)=0x0) 2018/01/16 15:56:38 executing program 4: 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) socketpair(0x0, 0x1, 0x1, &(0x7f0000541000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004ae000-0x4)=0x0) listen(r0, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) 2018/01/16 15:56:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) socketpair(0xb, 0x6, 0x8000, &(0x7f0000ee0000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000ac0000-0x8)={0x3, 0xfd}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000757000)={0x4, &(0x7f000093c000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f00004ae000)={r3, 0x5, &(0x7f0000262000)=[0x1, 0x9, 0x8, 0x8000, 0x3], &(0x7f000023c000-0x14)=[0x403c, 0x7, 0x3, 0x200, 0x4], 0x30, 0x1, 0x6, &(0x7f0000b42000)=[0x0], &(0x7f0000255000)=[0x1], 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f3d000)={0x0, 0x4a, 0xffffffffffffffb3, 0x3b0, 0x4000000000, 0x2, 0x10001, 0xb0d, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda0, 0xf3, 0xb1, 0x2, 0x3ac6949b}}, &(0x7f0000985000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000755000)={r4, 0x5, 0x0, 0x2, 0x7aa688ac, 0x100}, &(0x7f0000f51000)=0x14) socket(0x19, 0x80807, 0xffffffff) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000050a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f000012f000)={r5, 0x1}) getgid() ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b2e000-0x38)={0x0, 0x0, &(0x7f00008e7000-0x40)=[{&(0x7f00006a3000)="1ed55c60d251b3eedbb81cd509614bcc", 0x10}], 0x1, &(0x7f0000698000-0x48)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000204000+0x7a8)=[{&(0x7f0000085000-0x82)=""/178, 0xb2}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f81000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000b30000-0x28)={&(0x7f0000922000/0x2000)=nil, 0x0, 0x4, 0x60, &(0x7f000083c000/0x1000)=nil, 0x2}) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f00006b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x3fe, 0x0}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000f7c000-0x5c)={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0}, {0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0xe4, [0x1, 0x1, 0x7ff, 0x2, 0x2, 0x401, 0x7f, 0x1f]}, 0x5c) socket$alg(0x26, 0x5, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) 2018/01/16 15:56:38 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffa000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000b3e000-0x10)={0x4, 0x1ff, 0x0, "24a7168113aa", 0x80000000, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000ff6000)=0x0, 0x4) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 15:56:38 executing program 3: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000049f000+0xac6)=0x14) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae1000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000015b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000125000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffffa, @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]}, 0x9, 0xb26, 0x1, 0x9, 0x2}, &(0x7f0000f91000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000af2000)={r5, 0xffff, 0x30}, 0xc) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000d6c000-0x10)={0x1, &(0x7f000060a000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00009ce000-0x8)={r7, 0x4}) 2018/01/16 15:56:38 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f1b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000078a000-0x4)=0x60, 0x80800) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000f1b000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f0000b6f000)=""/66, 0x42, 0x0) bind$alg(r0, &(0x7f000024b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000335000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001000)={0x6, &(0x7f0000d7c000)=""/218, &(0x7f00004c1000)=[{0x0, 0xa5, 0x0, &(0x7f0000ece000)=""/165}, {0x8, 0x1000, 0x3ff, &(0x7f000071e000)=""/4096}, {0x1702, 0xfe, 0x2, &(0x7f0000205000-0xfe)=""/254}, {0x1, 0x1000, 0x4, &(0x7f000014e000-0x1000)=""/4096}, {0x8, 0x9e, 0x8, &(0x7f000037c000-0x9e)=""/158}, {0x9, 0x2f, 0x3, &(0x7f0000443000-0x2f)=""/47}]}) accept$alg(r0, 0x0, 0x0) 2018/01/16 15:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000f8b000-0x46)="a5", 0x1) writev(r0, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) recvmsg(r0, &(0x7f00007f9000-0x38)={&(0x7f0000912000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d00000)=[], 0x0, &(0x7f000044b000+0xac7)=""/10, 0xa, 0x3}, 0x100) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000089a000)=0x4, 0x4) close(r0) 2018/01/16 15:56:38 executing program 2: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00008ca000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00008a3000-0x23)="230000001e00056d00020000000051030700000000000000000001101d020002e517c7", 0x23) read(r1, &(0x7f0000a45000)=""/203, 0xcb) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000c1b000-0xbb)={0x0, 0xb3, "be3d82fdb31953648f7d63df386555bbc642517af1e98a2f366001557b2c87cd894a788100974cbaccfbe04b344813ef54cfab2eb4d20b3d6f238cef072d6234f93a5b770f02c687e60e85f38fdf4c7d402421aaafb5c8f08a45da7c526ce415df96f38c96f2a281d72698c3701a57d74dca7edea604182a7ca2edf368c981a74b293f5901a2c1daaf91d1cc522472a69f1a4c0b66c0f0afb5a19dd399df94a578e93d697bb9f25603089e366d2f351c9ebb66"}, &(0x7f0000562000-0x4)=0xbb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000052a000)=@assoc_value={r3, 0x3}, &(0x7f0000a56000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x9, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/16 15:56:38 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00008b9000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f00001aa000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000fb5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ab1000)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00003d8000)={0x2, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x7, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0xa)='syzkaller\x00', 0x9, 0xd4, &(0x7f0000000000)=""/212, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x3ff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002c9000)={@common='ip6tnl0\x00', &(0x7f000018e000-0x14)=@ethtool_wolinfo={0x6, 0xffff, 0x5, "d156cfa2abf6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000b6e000-0x1f)="1f000000520007f2000094fef5000f4309e300000000001ab4a500ffffb92b", 0x1f) recvfrom$inet6(r1, &(0x7f0000d72000-0x1000)=""/0, 0x0, 0x0, &(0x7f0000324000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$ipx(r1, &(0x7f0000120000)=""/96, 0x60, 0x0, &(0x7f0000070000)={0x4, 0x0, 0x0, "42d86e9436f1", 0x0, 0x0}, 0xffffffffffffff38) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000026000)={0x10, 0x0, 0xffffffffffffffff, 0x130202}, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000c000)={&(0x7f0000009000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000027000)=0x7, 0x2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000027000)={r1, &(0x7f0000015000)="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", &(0x7f000000a000)="", 0x3}, 0x20) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000025000)={0x0, 0x0}) 2018/01/16 15:56:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007b9000-0x28)={@generic="0501ba0fe044c1b05227fdca6d3eb1b6", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000481000-0x92)="174a9959376ad3dbc4ca42986d0b0866f5ed47ac6e7c9518ea42980a4b26cf3e536c381805f3eec419b700cf9c651c1405cbff033403d438d481cd512679bae2384595d2345108ede90ea2689808dcd4b0a0200bc0790f0759be495df295cfb3540ccee5a32f201ad0c98a2f489ba254d860b3076f6154d27ee81e63f4cfda206c3368cf1a151984427b392c2e03539175f9", 0x92, 0x24004054, &(0x7f0000001000-0x14)=@ll={0x11, 0x18, r1, 0x1, 0x0, 0x6, @random="19bd16e23b63", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xbe}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 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_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000044e000-0x4)=0x0, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="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", 0x965}], 0x1) accept$inet6(r0, &(0x7f00001a3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000b71000-0x4)=0x1c) 2018/01/16 15:56:38 executing program 5: r0 = socket$inet(0x2, 0x5, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000001000-0x71)="f2c3af2c10119d679d73d3f17050dcfec2e5c3e9c68689e107241a2669570e5d95a20737eddfe248df27499328f1d963b408238046d98ae3e7e4ac1a0b2afeada369883ff64aa806f98c4d73c6ebe675e69106b770afb9176197adc6c5c1bc1e2fec961f129dc71ced90153eb8234dd7e4", 0x71) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00001f4000)=""/6, &(0x7f0000a10000)=0x6) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a6b000)=0x0) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = socket(0x5, 0x80000, 0x5) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f0000103000-0x4)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a76000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x8}, 0x98) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x34234f2986798ff3, 0x80007, 0x7fffffff) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000af9000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6_vti0\x00'}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001ca000-0x14)={0x0, 0x9, 0x100, 0x80, 0x5, 0x400}, &(0x7f00005a8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000027c000)={r2, 0x1}, &(0x7f0000036000)=0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$ipx(r3, &(0x7f00005fc000-0x10)={0x4, 0xa2d24b7, 0x9, "3316545dd7ff", 0x4, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000bba000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) close(r0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000252000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00007f0000)=@add_del={0x2, &(0x7f0000103000)=@generic="708e629f9d6957c8dd132378a05f0a07", 0x80000001}) [ 153.540411] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 153.559116] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 153.603272] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 15:56:38 executing program 0: r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000b1b000-0xb8)={0x0, 0xffffffff, 0x800, 0x40, 0x0, 0xfffffffeffffffff, 0x401, 0x3ff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x5, 0x1000, 0x401, 0x10000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x7, [0x7, 0x3e66a4ee, 0x8, 0x3, 0x3, 0x3, 0xffff]}, 0x16) setsockopt(r0, 0x0, 0x20, &(0x7f0000001000-0x35)="136f4088071543086b902fdbd1b7b461921e3ce4fde4acd8cd5d6da82ff7bb72b778c8c3b6acf779513b6546b259d89fbc5908ad3f", 0xffffffffffffffed) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0x148000)=nil, 0x148000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x3, 0x1) ioctl$sock_bt_hci(r1, 0x400448cb, &(0x7f000012e000-0xfb)="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") sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000013a000-0x11f0)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000149000)={0x0, 0x0}) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000149000)={&(0x7f0000000000/0x1000)=nil, 0x5, 0x4, 0x2, &(0x7f0000038000/0x3000)=nil, 0x68f7d6ff}) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000148000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000149000-0x38)={&(0x7f0000105000-0x8)=@sco={0x1f, {0x100, 0x9, 0x5, 0x3ff, 0x1d11, 0x8}}, 0x8, &(0x7f000011d000-0x20)=[{&(0x7f0000149000-0xaa)="37fc28487bf340503fe87d457190f5be8b1770daad831f679cd0d4f2118a9e58ac7938a21c7057180389168c8f080a9de39f0b1194cd63befbe44c1b95d135c3b60a8cd1fb5d1e5089285951498599a1ed79d244ace4db0fd2fbbdab164d3fd5bdda8b90b2ea1d5b9b947c84cd15902d251192b67dbf7db8eb76163ece4d5a4bed2d3a866455ce01c118ab795acbb30621794589969ef4758df39c1f9a9fa00b4b06757547e77c7ca51a", 0xaa}, {&(0x7f0000148000)="dcee081176248d6c3ed30a97e8efe54bf9efdaae1dd482b59f843d3461552633f9f9afbee4f41b6c35c1524bb6d235dc1ea65c0d7923e64bd42d007e1b83e1eb337e9712554d43242f7f67773eeed8339a02cdf218c77e", 0x57}], 0x2, &(0x7f0000077000-0x330)=[{0xa8, 0x8e, 0x1, "2bd1d27c7aa76129532b40f9bdda62b6172be3e06efa587089020e72da181323c2c04388acbb275723b659448722f95d9f9a48b4bd8596d2e17b2f7373ae6028861381b0d379999cda50d9a259dc9bd7b036b8569366b4bf0582ee6034570da19ffc4f7ea5353ada30ee717af470cb895bae5daffae856840364777846a22022b285a09c0b7289e2f36bfe7b9fa3258d8d319b16a1"}, {0xf0, 0x116, 0x4a2e, "41323ddcb912c710b040613edfe52a098b50c6240ce43ed0225629360721e28d877afb981ab1ff9fbfafd7eefe3e19c5d08fb7fbf25001eca129addb2b445269eb77eae86106ee2e0c75d3208ec6f015eded0732e4362d0c4e694c94720a9260f51861014481e1f48c6a51d59bc6603e7f6122f7ad0cc2cd8dead8a880dfc20d322a47ecce181e4b0bda3f2efd79865bfc533c88d3394798aa29bf766e37afca15f3ecb9aedf4dd4bc7fb35b2ca69916093f3bebea744a5e70413f29b18ee93bd410030d9e56dc76da0663be6d9930a807ed6145414c6efd513075d8bce71e2c"}, {0x18, 0x114, 0x81, 'o'}, {0x58, 0x0, 0x7, "ce8ed8470d4d9a60d0a3da7071d47c98f63918594dd2512a7871d8706e574e6f6f8f878e682cd8551db47764d73df35f9349939e241742e1817cad418e9b75dda4479e9434"}, {0x78, 0x11f, 0x5, "1ecfc875af0d00c1c865f2fad72b7b9a4b49deb877b5d661e6dce1e0010ab0c2eeee8ac9d45fb993ee1110bf2975fd60c12ca3215299961b9e087e05272fa8196118d9279c62a3f966a8dfff2466626f3a59a6a63b685e8e9755097beb00c5bfb9cd54d45bf06d3c"}, {0xb0, 0x12f, 0x100000000, "143d9f8b582d1ba1e0c8b9cd1c420b5c7d2759ebe8b51f76e1305a7431b3a8899d6402c842d9526f365b8267e0a1a6fdd756a3afd3f67762978285eee8f2bb24221f1e687ba0eae87211065b3104d7893c9d7827788da5e0f2ca75c15716a391299f5e010182d8f761b0cb11275ec0947862f8c10be5c6376594061c4a4d012557d10f461933d86258185074d007e740439ea38a2025ccc46c38904f"}], 0x330, 0x1}, 0x800) mmap(&(0x7f0000149000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x1, &(0x7f000014a000-0x8)={0x0, 0x0}) epoll_pwait(r4, &(0x7f00000d7000-0x78)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x100000000, &(0x7f0000044000-0x8)={0x800}, 0x8) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000146000-0x20)={0x6, 0xfffffffffffffff7, 0x2, 0x800, 0x1, 0x4af4}) mmap(&(0x7f000014a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00000e4000)={&(0x7f0000144000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000014b000-0x10)={&(0x7f000000c000-0x20)={0x20, 0x20, 0x8, 0x4, 0x2, {0x4, 0x0, 0x0}, [@typed={0xc, 0x7e, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c094) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62, 0x6, 0x0, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x286) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f0000fb9000)="", 0x1}, 0x20) 2018/01/16 15:56:38 executing program 7: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000039c000-0x20)={r0, &(0x7f00005e4000)="9a17996822a7ffdf359d5f5547ad9bdf18a74fb2c704a7ee9c9322187f023eaf842f1fdf699ed3e03a0c01a556bf0fd881a875f90df34fed8cdc625474cc9aded7720bc40d2ec297358e0c41030786fabf9a5a607395daabeed9000d583ba1260250e0c850f37aa0a28d2631af773ecf32a6a8118f9fe14e64d3a8135576fbaef73d03bd784c1274d92232c04f02d23d257aa890461d00ec724a30dccdafdbad36e919fbd18b3c6f5d2faf1f6ac3d4cee96beeb81a9b48be7950", &(0x7f00005e5000-0x63)="f10825538db10bdeb81461779b9479e76a46def2b5b96c99daac64b6e9a6a1c2acd95cff0aa153b3bd167f0275f9d26ae644761d92c284c862cbe7d8428389a8a743bba7ba303ce02258f98790738939468d68e71e76ed7c105f16bc654de323edc99c", 0x1}, 0x20) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021f000-0x17)='3', 0x1}], 0x1, 0x0) 2018/01/16 15:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b2000)={&(0x7f000035a000)=@getlink={0x28, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IF_NETNSID={0x8, 0x2e, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000cea000-0x1c)={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000089a000)=0x0, &(0x7f000041a000)=0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00003be000)={{0x4, 0x100000001, 0x7, 0x0, 0x1000, 0x6}, 0xfffffffffffffffc}) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000087a000)={0x2}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f5e000)={r0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000f5f000-0x28)=""/40, 0x28, 0x2000, &(0x7f0000b40000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x18, 0x0, 0x5) getsockopt$inet_dccp_int(r3, 0x21, 0x13, &(0x7f00003c6000)=0x0, &(0x7f0000212000-0x4)=0x4) r4 = gettid() mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000f5f000+0x735)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dc9000)=0xc) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000f60000-0x4)=r4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f60000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5f000)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f60000-0xc)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0xe}, r5}, 0xc) sendmsg$kcm(r3, &(0x7f0000f5e000)={&(0x7f0000f5e000)=@llc={0x1a, 0xf6, 0x5, 0x1, 0x401, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10, &(0x7f0000888000-0x30)=[{&(0x7f0000f5f000-0x29)="6b8a0096579e73aa00f933b5a93e80973e4bb76d09a93bda5aa9639d0d2c6c9de0eba823d4196c15ac", 0x29}, {&(0x7f0000f5f000-0xcc)="587fce67eb9d9282f8964526061baee45eef00ed72a85c4af286429c3ac6229bced5e1648c3378280cbf9b0b045929080f3d3a127e575f14a5f0ba65a908aa6579c2d5cb4473e7a656667bf2534e6f897f4a69fe3e1795d75ef2eb7de92cf16821b83948c62f841326f3b3a0b230359c9422bbd15a56db28558e66c8385514f168ee08bf2352017fae840acf58a637a06f4538df31e04fcc3259bff5ec89f1d3c925207c8820cc3e3d7a8a6d27f9d0b02cb6d0f0781f518f9d204f32e32dd462c5d967c60c1f9a9f94c2f4ba", 0xcc}, {&(0x7f0000f5e000)="e5547d94d9b9dd0a86f98a9ce96fff81793eedcadab98a075ec34192c5615818014729456df621099b1d67876345d57ffc59bf84c5254fda019bf080c966d25a52413c0743e850b691cf92fe81db85c48e2ba7c48744dcd8b53c5ec349621b7771fd00ed791b2bfbc0735ad2e8dd29da8ba77042adccd817749ac80b090e966ca733ca3e3b228457aafc7d3b6b84abf785f76c6c952cc3bfcbf7f4fa266379c6db6c092df0e4ebb7129251d4165ee83a3670f553b0e4d53704300e18e3b0c53487fa906c", 0xc4}], 0x3, &(0x7f0000da0000-0x98)=[{0x50, 0x10f, 0x10001, "baef5791a2628892237573a2d35048dc65dee6d8b68133485edde4e3e102ba7702850f681aaddeed6d21f23b8f163cb2f550747a173b655853aa9e668f75"}, {0x28, 0x6, 0xb, "7d6ded5770f3aaf20982556957174b6d557789c0"}, {0x20, 0x1ff, 0x0, "c92cc0b71038fdf3487d02b6464cfd"}], 0x98, 0x1}, 0x20040810) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getgid() sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0xfffffffffffffffd, &(0x7f00003ed000)={0xa, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c) 2018/01/16 15:56:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a5000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000aa6000)="9e867c7306936d060001fad15d5a3f00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000046f000-0x38)={&(0x7f0000d3c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000868000+0xa6d)=[], 0x0, &(0x7f000002d000)=""/60, 0x3c, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f000053c000)={0x0, 0x0, &(0x7f0000035000-0x50)=[{&(0x7f0000022000)="ccff7e6084263a2d474aa5c74a7647c1205532586954fa091567ae1606f64c3ca4a7ff98a766b1d0499acaf8d44ec6d93e25d2eb1a58bf3d78ddc971f9a09215b5a6c51adc5b6c71e831a8aaf5bb52952ed448a5480047f8e3c372d8eed1", 0x5e}, {&(0x7f00008de000)="b78b82cd0378df5510201650ce903b1abe3b40db093b3ae80deb757bf3ad27f1a2d920942c02eec4d330ab7320739bd6b91df3fca93cdc6be0793711c6574b6618441241d05dca1582bb47f74873028ac284139cb0be0e854d01fa9ed85a58be991cd6ce2c87d507e9e0aa75395537170941d4a12415ad418bd058c8aa500ebf320e9c75d0803a0da946818ec25759025e6ab04acf8620eded17876602e555f01ca4a3f1479446f6e90fa5b91907492ddb36fd261bf4fd8e9871993543869e9355409c039cd92402949b", 0xca}, {&(0x7f00006c2000-0x8c)="eaca69841555e246b6d1b7f79bfebb35f6dfa90d6f10fb737d460b00ff70fc4eb3dabdbb16f5edaf41c88e3c797cb28be040379311ea6b207a21f51d43492499fadb9896d83592aafbe97986bdd8f338529cd2e6d33cd21a3a9bb7c3f38cc1a40a21337984ba0e4b37ac0e1258ca87fc6ddde383a3f5799563bb990982be93126e0cfe85662fda733ad2e5a3", 0x8c}, {&(0x7f0000d31000)="2ac166a981a1ddc6e63b48b3d531d272fb140a8a304b0ed76f529d39e8814828a6a97115f8071d9267cf1aad6e3ad546bbf0a499eba6a365b7a41730c98e47e141b39072191a48dfc77b3b6e26669ccaa7888bd5f3ae5221e7bd4823a2474078843cf7b26967c3797fe680c64a3e0f430e57fe9b499feac350b9587b5e4c9e87928572a66a20ffd91e8fdbe661a3cf3550cf52ec982ac7773ba35fcc707bae3700f8e85e4092778b3fd5fe99d1e4e44995319d275119378017425ae7f12331a142496622d05da2cf38", 0xc9}, {&(0x7f0000c63000-0xc5)="246cf491234b1a9b8b333c4ad8a83287bee67c9feb6debb7f62c6860a7869fcfa2b5de2a7c86b9eb6d528c43a80ed05dcaf98fcb89df0e2f845ae93571c0d43f9a880a06cba2e46aafc83c622ff6dac6d3ac9290410c78f51f3f83e37310d4be3a651ca353aef164e797ca789671f9d5521958fdc0016400295facaeec8b335351cbf5de644e809e674ada655496c6e5ffb8a176b413abfa9832cc5df69d5aba50824d26610d60aaf294d24791d0d509701de083287ed556483045de7bafd461ab0938dd55", 0xc5}], 0x5, &(0x7f0000b77000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x30, 0x117, 0x2, 0x15, "9e57e4352713dd5bce2be82574188538653a24e598"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x10d8, 0x800}, 0x48000) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x1dc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000df3000-0xf8)=""/248, &(0x7f0000421000-0x4)=0xf8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000bd7000-0x4)=0x200) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x10, 0xa, 0x400, &(0x7f0000ae9000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ac3000)=0x80000001) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000072000-0x10)={0xa, &(0x7f0000ae9000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000680000)={r3, 0x2}) r4 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) readv(r4, &(0x7f000071a000-0x80)=[{&(0x7f0000f2c000-0xef)=""/239, 0xef}], 0x1) 2018/01/16 15:56:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) close(r1) 2018/01/16 15:56:38 executing program 2: r0 = socket(0x11, 0x200000003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000293000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000018000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000087000/0x3000)=nil, 0x3000, 0x0, 0x44810, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3c1b9f42}, &(0x7f0000087000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000-0x18)=@generic={0x3, 0x7, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000089000-0x8)={r2, 0x81}, &(0x7f000008a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000087000)={r3, 0x9, 0x0}, 0xfffffffffffffd52) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@generic="3197815a5745c1974398985fc3049075", 0x10) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00001bc000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000012d000-0x4)=0x9, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000997000-0xe8)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050c000)=0x10b) bind$packet(r0, &(0x7f00002d0000-0x14)={0x11, 0xf8, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b03000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x1, 0x6, 0xa, 0xa0, 0xa0, 0x3b, r1, r2}, {0x80, 0x1, 0xf3, 0x1, 0xffffffffffff3e6d, 0x3, 0x6, 0x2}, {0x0, 0x8000, 0x0, 0x0}, 0xffffffffffffff00, 0xe, 0x2, 0x1, 0x1, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0xfffffffffffffff8, 0xba, 0x100000, 0x400}}, 0xe8) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000e30000)=0x0, &(0x7f0000582000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000301000-0x48)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00006c5000-0xa)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000820000)=0x7) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d58000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x80f, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000-0x8)={0x0, 0x0}) r5 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r5, &(0x7f0000006000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0xbf0cfbabbaa7fc18) r6 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f0000013000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000-0x4)=0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000000d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x20, 0x4, 0x2, &(0x7f0000013000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r7, 0x89e2, &(0x7f0000003000)={r0}) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000012000)=@generic="7bbe5a3db0ebae63770d3327faf4c76c") connect$can_bcm(0xffffffffffffffff, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) close(0xffffffffffffffff) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x40000000000005, 0x0) setsockopt(r0, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000002000)={0x0, {{0xa, 0x0, 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]}, 0x34529cf1cc6f669f, 0xfffffffffffffc1b, []}, 0x90) 2018/01/16 15:56:38 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000540000-0x40)=[{&(0x7f0000f0c000)="87b76911e27ecf903deabdfeeb4f", 0xe}, {&(0x7f0000470000+0xd65)="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0x1000}, {&(0x7f0000000000)="f1d367f2f5fa244158e0671c17ead2a1c0293b30f147f4c275df158e8215e23f00bc8a1afda85adf7c85fc9d9733cc6e7973dca2cd3d28981835bc12a459905dff6cff5ba0a2ab03f4fca4236d39d22171273ecaa54325d38f67c59968b6fb0398d46476ae12c54d839ce1103f49131cc63189a8c96978fd58916a9e1471c9f93dfa19cf84e18811f263dd8fb9b05cd1083c285cf1e5083323bf43fbb334e9d378ea3e0867a517bacdabf1fc2791599669c9700929d1b45e1f7276d1", 0xbc}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x4, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x4, 0x1f, 0x5, 0x1d2}, 0x10) r1 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) getpeername$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000003000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000bdb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00006a8000)=0xffffffff, 0x4) r2 = socket(0x20000000000000a, 0x80005, 0x4) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000dc7000)="", 0xfffffffffffffdab) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a81000-0x4)=0x0, &(0x7f00009bb000)=0x4) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00009ee000-0x4)=0x0) 2018/01/16 15:56:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1)="", 0x0) 2018/01/16 15:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005da000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0x40086602, &(0x7f0000caa000)={0x0, 0x0, 0x0, 0xc9, &(0x7f0000939000)=""/201, 0x85, &(0x7f0000e84000)=""/133, 0xf6, &(0x7f00004a1000)=""/246}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00006b8000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x0, 0x85, &(0x7f0000883000/0x2000)=nil, 0x8}) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0xe00000000000000, 0xfffffffffffffffb, &(0x7f0000136000)="990300ecef6100162396b0d7691bf4a5d195d1efb3711c79a2625379a0afa4d335b88c6eefe1d93c633742f3a7ba38e5e4a23bd75b9023e25e1b91f1f3275a568428535c3ac5b1a39042a6ee6da0f91551ced6face47ca5db6b4a857547e108f2874987cdd22160aa0d7b89ab873b158d11dcf88", 0x74) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009a9000-0x10)={0x1, &(0x7f0000b9d000)=[{0x4, 0x0, 0x2, 0x3}]}, 0x10) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001d1000-0x8)={0x0, 0x0}) 2018/01/16 15:56:38 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000080000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000062e000-0x10)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='nr0\x00'}}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000002000-0xd7)=""/215, &(0x7f0000001000-0x4)=0xd7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000-0x1a)={0x0, 0x7ff, 0x9, [0x5, 0x1, 0x4, 0x60, 0xfffffffffffffe52, 0x7, 0x101, 0x5879, 0x3f]}, &(0x7f0000002000-0x4)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x8001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000003000)={&(0x7f0000004000-0x1c)=@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x20}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000004000-0x8)="c8688b0cd1217f5c", 0x8}, {&(0x7f0000003000-0x4)="2d1b3f2e", 0x4}, {&(0x7f0000001000)="2b0f698f216b07d600358c5c2d3e17ec4ee306699ef78b25984baae2155c8c42790d227b0cc54bfcdb382b53c39d1ce401241fce78d2e29a12b30e27a077f8d685a2a6d9edea174686ba80cb7585e017acc04cc65182782881adcaaf7866dd8809e8ff5f252e66db44", 0x69}, {&(0x7f0000003000)="32baf76fde92ec55b6c6ff7fd1c6e199e577e4dd76c1d641e5503ef58a01f9", 0x1f}, {&(0x7f0000003000)="b5ab0c87c23b69d8c6a30f0ef9fce6dd3adc8e3690f7f385", 0x18}], 0x5, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0xc71095af643e0577, 0x3f, 0x1000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x30f, 0x5ae, 0x200, 0xffffffff, 0x3, 0x7ff, 0x9, 0x0, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x9, 0x0, 0x6, 0x5, 0x7ff, 0x3, 0x9, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2000, 0x0, 0x1, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x101, 0x0, 0x2, 0x4, 0x8, 0x80000000, 0x2000000000, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x9e59, 0x2, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x2, 0x4, 0x4, r3}}], 0x150, 0x4}, 0x4000800) r5 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000001000)={r4, 0x7ff}, 0x8) bind(r1, &(0x7f0000001000)=@nfc={0x27, 0x2, 0x3, 0x2}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r6, &(0x7f0000004000)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x3, 0x1}}, 0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000)=0x1, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80000, 0x2e, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000003000+0xeea)={0x1, &(0x7f0000000000)=[{0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r7, 0x4010641c, &(0x7f0000001000-0x10)={r8, &(0x7f0000007000-0x1000)=""/4096}) 2018/01/16 15:56:38 executing program 3: r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0xa4)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd4}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, @in6={0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xdf}], 0xac) 2018/01/16 15:56:38 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x9, 0x5, 0x4, &(0x7f00004b6000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000014e000-0x4)=r1, 0xfffffffffffffdad) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003cf000-0x64)={&(0x7f0000c4f000)=[0x4, 0x2d], 0x2, 0x81, 0x32, 0x5, 0x5, 0xfffffffffffffffc, {0x7, 0x7, 0x3, 0x1, 0x8, 0x1, 0x2, 0x0, 0x8, 0x7, 0x6, 0xa8c, 0x8000, 0x8, "f14a55306b4108263f8d786f196443b988f56b9f28ae9dcfeffd91b447f94753"}}) sendto$inet(r2, &(0x7f000008e000-0x1d)="528f3470186ecc4d75fe919ca7fa530619b9985ef7b534b375c44c5b94", 0x1d, 0x80, &(0x7f0000929000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r4 = accept$alg(r3, 0x0, 0x0) write(r2, &(0x7f0000445000)="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", 0x100) recvmsg(r4, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000ec6000)={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 15:56:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000217000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x9c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a01000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x1ff, 0x4) socketpair$inet6(0xa, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00002e0000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000c38000)={r4, r3}) sendto$inet(r4, &(0x7f0000633000-0x2d)="715342300dbe28905e50c77bf8f4b28e4e7b7eca7ed4688a691a1c1b22e1bf9379fc48b048edf67d6da80d640c", 0x2d, 0x4000044, &(0x7f0000e39000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket(0x11, 0x80005, 0xfc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d93000-0x8)={0x0, 0x4}, &(0x7f0000b13000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000046e000-0x8)={r6, 0x4000000000000000, 0x0, []}, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00006f0000)={0x0, 0x0, 0x0}, &(0x7f000006d000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000013c000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d5000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000684000-0x28)={0x4, 0x3, r7, 0x10, r9, 0x4, 0x1, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000fed000)=0x4, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000ba000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r10, 0x4028641b, &(0x7f000039b000)={&(0x7f00001be000/0x1000)=nil, 0x10001, 0x2, 0x20, &(0x7f0000625000/0x2000)=nil, 0xfffffffffffffff7}) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000279000)={r4, r3}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000543000-0xc)={r8, @dev={0xac, 0x14, 0x0, 0xf}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x6, &(0x7f00009bf000-0x4)=0x80000001, 0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000ad1000)={0xffffffffffffffff}) 2018/01/16 15:56:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r2, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = socket(0x0, 0x5, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r4, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f00001ec000-0x4)=0x1d, 0x4) sendmsg$inet_sctp(r5, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006e9000)=[{&(0x7f00001c3000-0x8d)="7af64e0264b62ff00919f017c01c3fb16ca1c2d38b76eef347a40338e1012bebec00a8a1a01ddeab718f10190d4c77b3b054e1756a4d5b48259f7092f2636b1eefd053ca40ca9294ed19753c569c49e67de620bda17079e8323e7353336cea3d0549f60490c08fb58f2a173e7463555bb9e2c622b314e3e28f36da339c06d08bafbce0ba5a0e2721c9e58a56b4", 0x8d}, {&(0x7f0000f57000)="", 0x0}, {&(0x7f0000b14000)="9e43b3465bb4fa", 0x7}, {&(0x7f000016b000)="31aa90db3f219f532730caef547f711c67292df42879123a3317b1013e3832dfa324707542a9bdd721d674f70b623599949f1db33d73c83c4a9448b002e8acc624307f5f0d75112b701bd141b54fda7b22d27acd509610fa7724501cc211bd12a413b3be40f35c21b695f2995d97464664166498fa7910fc9d649e695d77b6af3d8cbc278f065a4e2729ba3fa29264fd4f427ba226f44cca644cc10d13e3f857ac229cc90d382c8d821285bba5d705473e7e99a430317a30a3cadc35573f18badae195f800f852c941f3392cbec80b", 0xcf}, {&(0x7f000089e000-0xc9)="fe04b68714eee66021ac0fb30184671f9e04981a64791c76caae42e48cf9c5556fc63f745bf6da52627b10c1a876bb83f46dffbd4e4e5782933b09eb2e59f9c33f52d81007c70894c785da3d0eac8202c9febf7881ccd4d3d3f3ac65c7db766e013add14ab772443b4c6ae561d464e259cd33beabed232dea81a50b91606f90807a4271df4a02c24fd201a8f35dda864a2b33b2e384bb893bf0cc959105cd53a0eca999ab8088a22ea423a6daba23293014618b57853b7a3c8c3384313c38dfa8feba521f63af00225", 0xc9}, {&(0x7f0000272000-0x5b)="7ee6b67fcb03ecb228293663da6a9b09a422912c6a0e0f8c7c0aa83cbb772f87b29448f2967054377ef82bcb8fa9cd2939fb39da53f52cdf39d4606928f3ac8a00da181203ffc79e3b4196165d0f49a9069031f6fb858368ecc994", 0x5b}, {&(0x7f00008c4000)="cbab1cdcbe4174c1721f1d803a91a8f9f748a06ca78b54a17997cbc97ae3e823da7ec63c666380eb5aea38ef20f03bb9ddfc9bc6480d7c91b38d4dba8ce8a45cf958eff4879f8920b9c63c4a6a9d4eed694f1a979fb9224c901be98163a6e1392aa6f84f4dbe8f81a36e3c82b963d1d1deb5ee6e45ea4cf6ccf2eb6d7e81d218e4cca2ba702cff96841fdccf0cc8556f06c9836349c004ba8b75895c7493239a70a116163dc77ca65100bb22ebb41cac14f7b1f6ef5309743ae74907ed1e594a987fb3e20000a9ea1450eea1d2dbc7822ca5448ffb0ebe94f5afda081b65f4", 0xdf}, {&(0x7f0000f32000-0x1)='|', 0x1}], 0x8, &(0x7f0000301000)=[], 0xffffffffffffff25, 0x4000080}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000e2000-0x10)={0x6, &(0x7f0000de3000-0x30)=[{0x3397, 0x7, 0x43, 0x8000ca}, {0x40, 0x7fffffff, 0x940, 0x1000000d8}, {0x6, 0x3, 0x10001, 0xfffffffffffff801}, {0x1ff, 0x6, 0x6ab000000000, 0x400}, {0x80, 0x2, 0x5, 0x3}, {0x8000, 0x2, 0x100000000, 0x7fffffff}]}, 0xffffffffffffff42) sendmsg$unix(r5, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="", 0x0}], 0x1, &(0x7f0000cfa000)=[], 0x0, 0x0}, 0x44000) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000090a000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00007ee000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000-0x4)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc0) epoll_create1(0x80000) shutdown(r6, 0x1) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00006d1000)=0x0, &(0x7f00005e9000-0x4)=0xa89729f5) r1 = accept(r0, &(0x7f0000960000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e21000-0x4)=0x58) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00006fb000-0x3f)="2bb58f5010cac487cd055d47c2a6ba70b74a28e14bcd6c3e94a6d0047b0b643b8f6228ef3207cd2eb415315f5dd8e3ab99b04663591d472a309056b5e84d48c382cd3e3589291fd053846d557f281bd35183f7dbdfb94a5aeee8b2c4f4253c53a0f7a0d39d4be3c380c333dfad331ea820310461926741ed35e296bbd101e50abf7dfa5aff055eaf8cfcaeffec491c12a421e0458daa1e3679f167fd28138ae4c0ff50fbfc67d9e518be9d09a76e7e098b8e", 0xb2) 2018/01/16 15:56:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) close(0xffffffffffffffff) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000494000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000071b000-0x5c)={{0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0xe77f86f, [0x100, 0x5, 0x6a, 0x0, 0x5, 0x3ff, 0x8, 0x1]}, 0x5c) 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000038000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x100, 0x6, "04965d", 0x40, 0x1d, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x21, 0x2, 0x0, 0x0, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a440200000000000000080df452135a000000040d"}}}}}}, &(0x7f000001f000)={0x1, 0x1, [0x0]}) pipe(&(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000018000-0x8)={0x0, 0x100000001}, &(0x7f000003a000-0x4)=0x5) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000003b000-0x10)={r1, 0x10001, 0x7fff0000000, 0x80}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000017000-0x8)={r1, 0xffffffffffffff81}, &(0x7f000003a000-0x4)=0x8) 2018/01/16 15:56:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x7, 0x9) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000c1000)=0x9624, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000053b000)="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", 0xfffffffffffffff8) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbd000-0x10)=[{&(0x7f0000747000-0x1000)="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", 0x110}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x3, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:38 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000909000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendto$inet(r1, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x200000c4, &(0x7f00000cf000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000953000-0x10)=@common='rose0\x00', 0x10) [ 153.990311] sctp: [Deprecated]: syz-executor0 (pid 1246) Use of int in max_burst socket option. [ 153.990311] Use struct sctp_assoc_value instead 2018/01/16 15:56:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000156000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000070f000)=0x8) sendmsg$unix(r0, &(0x7f0000e28000)={&(0x7f0000717000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007dc000)=[{&(0x7f0000d34000-0x39)="d16bda70724207b1a991623e923b2a66bb26952df8a47644900eba5404b07a73c58a5a424e782a73929a9433819fb0dc70eaa7258876c0ff5c", 0x39}, {&(0x7f0000725000-0x93)="7cc317305d79ab919a426d6d687037543e8252a9708759abc1fcff162d3e4704b391b8c9c6cf0a570c4999e0c4e629a625901509f7eb5174fc3892d61b2c4e3166e86fc9ecd874ab5158a8fa16bbad39c07301c0620e6e687a41e42d75c9cabc31565ce329ab41ef184b11ee18c8736c895c08e950a6ece5dd7c64e81a0005543fb5cf947c2e3f2714e245c1599c065733e82e", 0x93}], 0x2, 0x0, 0x0, 0x8000}, 0x4010) syz_emit_ethernet(0x4e, &(0x7f0000009000)={@random="cd3997032003", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "eeed08", 0x18, 0x40000000003a, 0x43ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a56000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c12000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d99000-0xa0)={0x0, @in6={{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9, 0x800080000, 0xd, 0x1, 0x8}, &(0x7f0000f5b000)=0xa0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000e65000)={r2, 0x7}, 0x8) 2018/01/16 15:56:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000000)=""/87, 0x57) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x101) bind$inet6(r1, &(0x7f0000718000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0xfffffe36) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000649000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a1c000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f65000-0x8)={r2, 0xffff}, 0x2f8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_int(r3, 0x29, 0x24, &(0x7f0000731000-0x4)=0x0, &(0x7f00004ff000)=0x4) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) r4 = accept(r1, &(0x7f0000296000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c8000-0x4)=0xfffffffffffffe97) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000ea1000-0x20)={0x8, 0x3ff, 0x8000, 0x1, 0x1, 0x8, 0x1f, 0x2932, r2}, 0x20) sendto$inet(r4, &(0x7f00002cc000-0xd0)="7c0eb06f9ac14cf4a7fd8cb08deb4b97c653bb9b82d5114c527da3eb0697629f79aa72ace8a3edce591a51c0a64e7c69b661c00ebc51119589ad16f4ac49b5abc7b363580f17a734e208bfb1dd17f42998aa8feb6f263ff124ca662fb6201f4f3ae0626c662dd431e7de69311032efb9c3408bdfd8075f40eff806e771606343e97e05a40f09cc88483b0b1a9e4459024d72ea46ef5198492352319f5be7a429322ac972b2f60ef3ed99459b1f3ed0f7541c24f4a464298208336d25e43352e9ae397623a4eacaa4238d237911dd3749", 0xd0, 0x20008000, &(0x7f000073f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:38 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x1d, 0x0, 0x9) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000015000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f000000c000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r2}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000026000-0x3)=0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000026000)=0x0) 2018/01/16 15:56:38 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000)=0x0, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) [ 154.065595] sctp: [Deprecated]: syz-executor0 (pid 1223) Use of int in max_burst socket option. [ 154.065595] Use struct sctp_assoc_value instead 2018/01/16 15:56:38 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={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={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x10, 0x5, 0x80, &(0x7f000001a000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000013000-0x4)=0x100000000, &(0x7f0000011000)=0x4) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000002000)=0x3a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000003000)={0x4, 0xfffffffffffffffc}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000002000)=0xf4) bind$can_raw(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/16 15:56:39 executing program 6: socketpair(0xb, 0x5, 0x3f, &(0x7f000070f000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00006d8000)={0x4, &(0x7f0000211000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000090b000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e41000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x0, &(0x7f0000e6b000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b01000-0x54)={0x0, 0x4c, "15de196ff7cc1a83c48b0985e1cd9d060e40198c73d3ad9f786eed88ff3a9405a1c9870539aec8ac841d8fa00bb3719d83a8514dda2f03e9fc9b3109bf3f158b8b5f23630cb94ac276691f17"}, &(0x7f0000a95000)=0x54) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009df000-0x8)={r1, 0x8}, &(0x7f00001c5000-0x4)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000506000+0x29a)={{{@in=@local={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3d000-0x4)=0xe8) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000adc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002bb000)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000c44000-0x4)=0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f6, &(0x7f0000b55000)={@generic="f14242b442357b9eacd4db2e9f636d9b", @ifru_names=@generic="cdbf000000000000003f8e1ea4b9d683"}) recvfrom$inet(r0, &(0x7f0000eb7000)=""/152, 0x98, 0x0, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000dc6000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cc1000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000073e000)={r1, 0x2}, 0x8) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 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) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000188000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000f79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000957000-0xc)={r2, 0x1, 0x18}, 0xc) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000f7e000-0x80)=[{&(0x7f0000f79000-0x75)="50c604fd08666461ad58d964b6b769f2a49eca7f2f9c2eb08b6b9afc67333203bc18b6fd0ce735b4365aed30cb80916c9dedd9027ad78c367a88fc928a8d8ef3d85e1dfd121117656e36321b55c1fb47fa48444f8732e4e32ea6b4b160a141a8a681fca34c0f554c3c4ac0fc9a790f32d72c51e493", 0x75}, {&(0x7f0000f7a000-0xae)="778fdfb97cee0240636035e2d98a79ae4f1b06a6919d2a2eea5f183cbf09d9457f2ba0baaf144fce8914f56440f2dd29c66c8ebc9d21ae9c57fb81eeae962395f6087595e923232fac16b1b23185e8b6e2fee1d8893bd86ab98cdb3ff4ef87bf46960fefe8c911e6b102f4c0c515ae0ac997ea78fbc5f6520d773ce2fa60ab975b176b14469ed9611a4d755dd94dc8bee67491e061c83a7f8213810a4c950384b510f27cc6ac7d84989bfb3e4d9d", 0xae}, {&(0x7f0000f7a000)="", 0x0}, {&(0x7f0000b08000)="644e245fa2d0360b6b396948237d72344f797b244a381f1d75cbeca4df4e9926da86b374d22621c048c7a402d8eff343feef173b963cf2464de9936960f285be76253cf69f41bb638ab22164df3e00000000000000056b7e82a977bd22aeff352f15c4756db963810e900afead780f8a922e4896426418e2120874dcc6c9b393278c62674f86e22fc20f90e0ed001f9540802dabb821491aa40700000085436200a36aced6262a4deafe", 0xaa}, {&(0x7f0000296000)="ae1f0cbda33b14b51893718aeab99d1262daef1dfbd67e9d4c07edab8eb9e9f33e4ae8abd493fa57f89e0672833ea05a67031ab711e3bcd91ad974fba1e8b34a01651e7e93", 0x45}, {&(0x7f0000f7c000)="c02e64cb781db4a853be81542a12f1322261a57aeb36e9dd035731a9bf930b9fd7899eb7d92759d0bab8e7fb8b898de6edcc2217401930159d24e2ec18d67f7ffa24fe7e0ef57c8ebec32e8c45ec21a78d42b51cc56d1d0b3cbb830c71abd59ba9935632b2d07c2bc2fac678aba9a2b268110d3606b0fa0c1c33422e3cdbdcf0959c63510645a8c053da19612c7a710acd9473a9b5846c4baf37749bb7b38bd1a22b5c889f13c56ace79d345ecb009cfc0a983a272fddcc5a6c3358544584fd47969e50c98b26fdc096bd5e0fa1e8f5e129d2ba568b162316304136016717b76cd593a4a570ba1daa2e32cc342907b8e940ee71828c37d97b03168c31442c2d0bc72dd7972ee236c1fab59d29a61e97235563e53b4422f9b5a55b2421940c0fbfbb94c1e75b12c3ceb7b9313a31f3ea3faeef5b2fd7700baeb082d44d5d9524ccc615d03790854af98b1a5ed39add904340a177b44bb7200265abf6cd9e3376e5f1be61adba8fec5708a80e3af42e1e107e3159f562f43b07b3c75eac2e4c9c02833fdb115544a21e6a3e6b70162fc9c385c416629f639ecbf43f155f7696db858b627dc0aa80a2ac2d4736a3bf96fee5c554cc167ddfcbdb56f98476d161b8752692141c520fd12f5c3e7abf3febcd0e20974e4b911c2fa6e38b36c235e3672701a11076b3264f658ef667aaf9c54aa39ddea1b389588371a2211d77b63d995327d03f6f3ad06e097539c369a3a6c0fb0217af3be200d2f29c2e66e88b3f45bfd2010db66161c1fb8552c31df6648aea78a733611b4fc14e7bf0e8d6a9bbe44157e2c950c657b1b71fcebea1eefb2c6476d4a114d7a6e722d2b57174fec9c993298d69098f964c6bea7aeea7ecb155ad00595d250c586011da1333f76bae1b86ba59aefc7af00fe696237017450cab68c4a4a3dcb456ae845c990fe8d81e1f7c036db505ba684f7afedd037411910fafa0dd2ed4927b446e645e1e51511951881b287ff92e409bfb87be844f10fc984985fa027f2c02c194538f22386cfee516d465b7a2a61d215d58899e0e794690306e3c3c78cd87e142dcd8b1e2e3b6ef7d59566892efdff56b0ee68fd8784329a3fb62076f4cf73ada3cdd9e08fe90fe678962e12a52efd179affa3e08c171107f828c5798dc9478023cbb542a35add1608e1d5ca41b38e9ef81382501ee62a5253fc9654598afc2b4cdac0002ce0c06e3925e6bdff71e68d1d86fdf278385fd2f070ec8ad2c894be1b71e9c82a3fc711141d230b837d01717cb0b4d75fb45edca661589767c76aeb0697a70cdac69c9718e94dc4461ff40299eab6caac66851602d7b11f0bcea6aa516e5aaa1b78887016e128ae9548ed24d166289028f7f29cfb9751de2fd59485fb2e66ab28bacff1b79611b67c3ce113bd2bf0f386836c26aeafad8570634e9159c6dd9049544cc1b92ec0ce70970240e8a137c7179d29ca4c2257ce662bbbb5c64936d614a30c840461f7e596f1e169708b79cddf4cbaf2efec7ae72468296c4f4e6cc63fc2898222093031abf1bfa0708a4664dff80516f3f2fd0d5fc9eaa9c10aeafeb4f87b5cd057f38901606b947fe8115a3a99f07090b318a5dd0da0105004f585a56c935cf2004c52a0eee84c1347a3c92e73ee6e9c885335bf8092e8308b3d1f731df9735ad3f765fce2e3dce8f181c5fc8d8de40563fb9b3eb592222df10106b64900b8aed8674a196f9464520058d97531d35876abb479731b4a0ac605a59f4b0aaf5e429586188e2fd3fee7322fdbfcf3715b3c02d4ddfbe62426dc4d2a7d75687b2c5d8900082bf55bfd7e2afe1fa95a4e47ce8b1b0af524dee886ca874dd8adb5ab7cd421e9b270ea7331af8d28e5dd27a5e4a588e9a6c20b26a162ae009dcd9d28394b67a449f67dfef5e92e535aa8c59065e6d1bd092a05ed6dfca974a04defdbac597b2b0b5f209b982a087282e692bb12f1cde759750d0e6159c9a1444a7f6906bec6bed3da253b0ff3e5819db7748b85b87ad91be86f0b18c88a46240c89f650715295e84e1f8afcb3dc5c059d704c70f12751f0f90e30b7a8f1aea6bcfbc70aec20fb0c2542b0a92be3793e161bf1289b623a13ad2db0d63cc883183d42e87699b738f6758dc7ba7adc0553a9e656bf9b2deee0f81ad9958f3f0aa1998a8a458ac71bfdf0e8be109317d7e4fa7e7d040fa90cd7d1a0ad6cd8d4199832ca6429f73ab153e349af4eae5baf44cb49b143ceb250be47f5e5a1975bb6e3b5cfdf3bf55b052587d6c8529156358309f44bd8e6d1d8089887d7c5d37977a7a7697fbe26b441540c6aee8fa5c3c111c9173cfd0427e257c614e7e5ce001c158f6b971c09d663d93bde7e99db26a9edff3d6f5681a6eb26fc4675897cba244427399695b5e925cadb89e0965e2d693e29237ce94d7fb25fd3f7e095e6b1905481fa41a3647b29b15b8d8d19c9032c47962d8c7b2291fe08ad3593b49eb189e6d1720ef275ed0329fbfa41f87905f7f606abdf70cace77b8885ebe53f89a50224c1d4129b7002ad0c4d503cb16553b972f7e8fed402605d08f1316af1299ce20e5b32d556c5ac27b6c36f2aec5b14a4b6b8a4010dd70adcd9eed0fb4f44da6b9f4298c47cae740809245dd17d17257a954110ce210d256eb4aaeb3157d0fcc9dff3651d5d8effccd63960501c3f223d1f6ef380ada31a96532f4f0b816f39b6ec77594101fedda524139459772f6e6f93d344f3ca4f37c26e4627fe148dbc4768b2776babd25f0e1a4fb3b5eb7cf15cd0ab79f7c6673f34fd0c8f6dc3fd3cdb62e04d0d665798a117f6f8f0b9d593477e63c0d32704bd59ebf6aefe6e36a4877c7ff334b42e065d82ee8458799204e405a5df8c66c4e09eb9807120a82c02a0480fdfb50c360b7c5d7135a712f54a0ee93998e335008f123def48cabbdc5fbf893f6887b0e3b332b133fbc41938cd8e43cd6dcc8b8a66d6fa91c0c2f7649ca878e5401dac81567235b65a88a91f9a150a04ae92874b8c8399b6cda6c56db14f133de5696a92bcf47d408bf462d54f3c61c7c3a617ee4c6ce6e1102ded6dd8a559c5b182f458c848dafe2439f14c53766b779b962c270ac214826daddf228d99cc91d704497aa1804fcacb511377e5fcd6bd6005d8b962e88687bc00ed72f77bc378976c530a7c7ffbabf579c9f00e497cd6a02d4fe47d0502667545e0cb96fc3e27e591709d424107c3d03cb0d8c5847b53655b4f12d07621fa371c241be64757af1f2aeaf9219e574789d7137ecff5327fce649d076bf8bbcb8a94023c0a822e8d43cf2af7ab94cb16c0d55afe90d92251f71ab0d0c44e061a6f45bf21c72a9574ac851b6bbcf6969eb1586356e40d1336dc5cca93fcdf08119b9a125e21ced6ee273a0299e888c0e9e37f1c19272446fc3cc97bcaffb5e5aeab7d1e0fc75d87a49d2a7bb4060320461bfc8902028f6e0dd6cf6a0f25a227bbe9638edba7f2b9044c0834a03f03e67253eab5049d22eadd5ff8017ee9663b2afc23221031b5e03bdabd94c8864921e6e7d8400fb006dac709451f6da0dfaf3ab786e8f3b6eac0d617a21c1d89a11896bfec754f2b3acf732bafe0a85fa0973fc1e4ca6d102e36f2bf113dae10eab5d5b012991568c6e2d196d5921a2e2e9ae6b55dd4405a22d58f8d34cc25a883efa4cc3469a57388f5ff506ad3e841879b6a153f0c0f861d492586ab38b72e573c8a72e8e7b415dcd074f10349fc0a768717cf598465f72c0cf2ebe892c6104a503db8ae8f6c6d0af87fc15c4a91ac267819b4af4b7bd8a063af73fdbd3f0db0e9e172c4a5eb8e1b2af56118b4e29b00a4f119036115aa8b64ae2b7340b0716b588234928328e0b1f767a6c343b123c8caa41919587653b050d036ba9ace6366a6b72f6f08714ca37da3e1e2abd1256d2a3214d53618a519dc9c5a0d9dd7b67bcdc374a8c33c7a22625c6c43d926efae3386449f0f02e8e7cca677752a8238af7b5280d56ca059f6dba70897daa086a77271d69d9580813c4f8a3de9e01e8a19ca80507f5dd299d70975accd19393aaaea64eaacf00091a1a0db80c0f82639595b6ba6c617d183f160be80d5ce093d404163a69704de0b7d7befafdc0c6b8a51ce10eee2d8445b399bcb6788effebecc15dad1caea99ee8b883c3efc53e626674d48ff0f9dec44faf25aca24ce718d03cb593721f67d06238fc77a7c8461e931af56497c5a4512cdb2410ae6174d9f897ce41c56e0b4f7c7902e91a95d3c49f4b2ae2335327faa9aac9d99b2858a74590552344d7ecfded4581ade6da6a1e445b3363e9dd748a80317a35bb40cc389de37b72703746b3f3326be5490e4183ac61087610993ac25c3b51c9e88e403e863da6785b2e5ae663a32b6549d5060e9a88e6a4a26ad45976bf348cf5d5790ee29547207497304cd6aad2127c8eaa2ea5341aa415ffc2b4b5124dc8b617957c6c0991d50713337ffbaf42fcfbe83eef3e315f1863fbc6da4fe4f02c531e63a8a2538736ec333226720b9190023be8872ae70d21f3b605e12e47ae8a712d4a57dc1d152780b0f14099e10890602ebecc8b98e4e321ed60c49e6a880dac4688ee870496ebfcdd241611fb0ae299dac2787efc72592abb34dbfe037617aec3b0952b20e674d7ea10b100e3a208b46e1833b6e4a7816ea290ceaf9d9b933834031b28936cc399fb381c41cb13326ac648e2ed2506c49ba2c652d369acd81a84217d0f57a39a0b98fe75c86a3fbd73947476a8f1af9d69e343251e3ee2499006e75ce13eaa33f804f525f73f85d465d350e1cabecd92aca75ed272fc7196500efca411dd996395062d51307f79c41a5e3a1f7322319f2cd218d2edb51fcb7aa6f0a866654fc9f1bc03da9e4788cfcb540705454a598f2bca5dd0970a665e6296ce9336d035b7f1f4bf1ffc3bffbb99f390dfed92d88288fdc93156a4c916ec41c193d1a1d34d536fce179c5d6485ce72ff2e0a681385188123d8b0ceb1827099c5ae3adca98e07d3591d9482c765ddec26170900b0d66eb6ae6060259044549c87e9706b771aa0d672f206ac14425b7f5397351ef803893e4d65f865dbc294de9f4079bc66cb33a6f142cbd553c76eed49c1c93939d6ed3392a71f9143dbe6cc3cba07fe15f37456e0316aa0ebc823fa252cb814a194116c8e765772754015320beec445313dcaf35b5105dee1baa59192a9061a54aafdcfc88a8d824962525b9cc05d1a9b8dce86b97b76181b69a080b48b314c09f134c6157a9ad3d37da54463ea9b8d6bcd265c16337a691de2ed0cc573c750754bb6b3a875314904b5d22e70fde87e68df95bb7dc4e199a1c5fe2a3000c431ba36481a491dfc8c8ab8a4321ba181919fffb84ba796e3425fb4bd5921f09547fd9d440cb58864430c3992274403341f27308760f6474169b5f07313691282544f9908019a115c8ebac089e46dda9bcb09f4e1ae545f600248759c56561e3deb1690866882f04642ed018b1e8374e2afae11c0fee4928bc199f84aff00f29eaf7f8495042490ce053323fd27164dc024d83a8f4a89d0426ba5df065e14f913ca0acde090462ebab2b6fc3fc70ea100a9b46042fc4590f4cd3fbdf6c7d245b20db7047012acd7b95862ac6f88dd95c9db8002f529ec0cb91fa73950f5252da9681f1875842f892febff6df1e9b1d65161b40a51e405d8f4ab0e1e140c4ee4201a1e94b2ad8e6a7a01641b6befd3976514faabf34cf5e864845c550dac3861ecdb21cbc9151b3ea149a1c14a8cec57c0cbffef91042cb1c364fea62c", 0x1000}, {&(0x7f0000dc2000)="0da2b02d50914dec0b7fa23135a63ab455a2a209d619366ec114893388127742ae5121750586052d1285b90f620591fae67a1e64e08516730da7caeeb2358d7592861cc76f5e45b71b06ee95d1e8705d16c9205a08f72a3de3488fa350be4b6cb8286279dcaf82361d2d39bda69f8db57a963d74d2d311040d7a24ea8888d8db3a7fa293d4a3642138a826893381da43c7002c5a5143", 0x96}, {&(0x7f00005fd000-0x86)="a795b495aa6b6f916e84a0437e2e5fbc6b5ce4e973dba6ea0cd0d6356711a6a5fe8393b7f1a60bb1d91a6f925b3e0d607ab1cdabffbba7ec1b6b290483966a059c207a04e46f052e7209c68fbb370201997097d3ee57a94727e04996a7be2c8ecd0f00b4a83517b6a239795efbc81ad1d49d21efb0feed376caa1573e68ed07dcc62356b6c6e", 0x86}], 0x8, 0x0, 0x0, 0x0}], 0x4d5, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 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) 2018/01/16 15:56:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000828000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xc4, &(0x7f0000c48000)=""/196}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000859000)={0x0, 0x0, 0x5, 0x0, 0x9, 0x2, 0x0, 0x3, {0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0x9, 0xd92, 0x80}}, &(0x7f0000d99000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000057000)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe18, 0xdce0, 0x8001, 0xfffffffffffff000, 0x3f}, &(0x7f0000abf000)=0xa0) setsockopt(r0, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000-0x4)=0x10, 0x80000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0xb) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003000)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000009000-0x6)={r2, @rand_addr=0x5b, @multicast1=0xe0000001}, 0xc) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000962000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) tee(r0, r0, 0x9, 0xe) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000bb7000)={0x7ff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0xfffffffffffffff7, 0xd4d7, 0xfff, 0x8, &(0x7f0000319000)=@generic="55f2aae62aef0fba4e447550072e6a9f", 0x3, 0x3ff, 0x32b}) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="2d2babb0a3ad18a4", 0x8}, {&(0x7f0000000000)="dc2245817d1f9a73c80b0f7c438a2142524bc8a9a1bbd172c61e39a92a0807effe096e02d58e9c1fff876bc039320bc6a6c6e4a6228dda0a4fd67a8a2d17071425c2e039a029c41624e199be30c086af0543448260a78ba9167277a813ac9cb34b7d5a9320bbcb76517f5034e7802fa3e9388679a7af16607ecd58be86350e36f09488b47f424d7b9e7463", 0x8b}, {&(0x7f0000002000-0x44)="a55e9983d74479241fd56acd9408a5083b9036cff7d56abebbf35f644e7aa749abe96ead2562fc65cb5bc885e3facabaac99e873802de3f84df874b6feaa74e61bb01abf", 0x44}, {&(0x7f0000001000)='_7', 0x2}, {&(0x7f0000001000-0x72)="9017b8d79b5e88d1c9fe154da0dba9ca92e05e04fa1854e465bcdb8e939f0588841f3cd443ea5eeacaeeefe362afac360d814bf4179360d6757158b7dd55d322456dda2d10691161100cdd580b140578793106bb189438cd2f5b29ed27e7ce5f036a1d0b74b4dde1dfbbca4a4014885a568d", 0x72}, {&(0x7f0000000000)="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", 0x1000}], 0x6, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept$inet(r2, &(0x7f00003c9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea6000)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00005e4000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x224, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x97b4, 0x8, 0x9, "3ab998d1e0cb0155939ea56fb97de14d3573a959cdfc2dccd9b289433d237067384ff1bef17b9c31ab73624eb0090be8c93d871079633a53cd1f6d3c27996a5e4318f7f9ebd08a71d665d53ea206eac7"}, 0x160) socket$pppoe(0x18, 0x1, 0x0) [ 154.185572] dccp_close: ABORT with 1 bytes unread 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a10000)={0x1, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004b5000-0x8)={0x0, 0x9d}, &(0x7f0000701000-0x4)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000b7d000)={0x9, {{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r2, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d16000)=r3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b11000-0xc)={r2, 0xfff, 0x10}, &(0x7f00007ae000)=0xc) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000046b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fdd000)={@common='bridge0\x00', @ifru_flags=0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000987000)={0x0, 0x0}) pipe(&(0x7f0000874000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000f77000-0x4)=0x0, &(0x7f00009d3000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000703000-0x8)=@assoc_value={r2, 0x200}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000611000-0xc)={r5, 0x80000, r6}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f0000f4c000)={@empty=0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000206000-0x4)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000a56000-0x20)={0x7ff, 0x0, 0x10002, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000717000)={0x80000001, r8, 0x2, 0x2}) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000051d000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000221000)=0xffffffffffffff01, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r3, r0}) shutdown(r2, 0x1) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x23) socketpair$inet6(0xa, 0x6, 0x8000, &(0x7f0000bdc000-0x8)={0x0, 0x0}) pipe(&(0x7f0000522000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000b74000)={r2, r3, 0x39, 0x8, &(0x7f0000a1b000-0xb7)="622fd826084ca381bc8e6b7e0df33229ed03decdca5eba951cb54fa78637e89e739e60ab2536a9546e99394c4d6463c26066baab573c8adcf1be3d0e8ad9d3856ec34bb7e6a2bc34c3ec93dafe02425d88683be1536f351ddb45bc3ae4564f05c5b7a41f4c4935b3cbac5b12b82b7cc26f337dc1d4330e62164ce5472e4a0389141cc72768b0529710a3236525ca9bd7fd35d956fac9db1a270f2d741c05a2474b79059053257f7536a3ec4ab342bbbf2a7d966c44fa9d", 0x7, 0x0, 0x9, 0x70, 0x401, 0x5, 0x3ffc00000000000, "3aa23be699739b413ceeab75370ce0bbb401b56bddd236292764f04ab479ac5e566b"}) recvmsg$kcm(r0, &(0x7f000084e000)={&(0x7f000063d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000463000-0x40)=[{&(0x7f00000ad000)=""/4096, 0x1000}, {&(0x7f0000f21000)=""/78, 0x4e}, {&(0x7f0000d4d000)=""/82, 0x52}, {&(0x7f0000330000)=""/174, 0xae}], 0x4, &(0x7f00004bd000)=""/123, 0x7b, 0x4}, 0x2000) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000a9000)=0x0, &(0x7f0000e3d000-0x4)=0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$void(r1, 0xc0045c77) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000195000)={0x0, 0x5, 0x0}, &(0x7f00008dd000)=0xc) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00004c9000+0x2eb)={r5, 0x7f, 0x9, 0x7, 0x8, 0x6}, 0x14) sendmsg$inet_sctp(r4, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="", 0x0}], 0x1, &(0x7f00001a3000)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 3: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000fe8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b3e000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ce2000-0x4)={r0}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000b85000)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0500000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x6, &(0x7f0000dff000-0x2c)="d7a19993abb564a9ef1bc788b6f9aa6cbd27e61844b59b12dafd5e742fa60f391aa97a61c79ac7d96e2defe5") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000165000-0x10)={0x2, &(0x7f0000617000)=[{0x8000000000b1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000616000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/16 15:56:39 executing program 6: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000003000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80f, 0xfffffffffffff8d4, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0xee)="13f2b37b061c079e89e4eebef33e5ccf73c4f704a9a2fc28c89a64da260ea682c6880fe34b9bd8b8d25f90feadab2763a3e4b460a4130ff37d0580bfd4cd6aac4f38d24f017ed4aa6e4f386c14a28f71b2d99a3dc23b413d298a0608fd5166ce09d5dfd8acd84a9b58b8e580d48a54123d1b29e4d9b4a7204399951a920ca7a93422e86cc59854638d3d899e2c240df63496de7441870f7d848e793c938efade3cd249fdfb741cde42fc60445a8e29c735a4c2366a4041b228562e73255d3666f41027428c8e5490d1e4f48dc9a717787e5f04730f41faa421c3d581b9da498483aaddfcddd8bdd4239146714f3f", 0xee, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f00006d4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000a69000)=[{&(0x7f0000001000-0xdb)=""/219, 0xdb}, {&(0x7f0000729000-0x71)=""/113, 0x71}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/240, 0xf0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000000000)=""/128, 0x80}, {&(0x7f0000635000)=""/225, 0xe1}, {&(0x7f00001f6000-0x8b)=""/139, 0x8b}], 0x8, &(0x7f0000797000-0x4a)=""/74, 0x4a, 0x4}, 0x102) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000146000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfff0, &(0x7f0000ef5000)=""/251, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pipe(&(0x7f00004a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000314000)=0xfff) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003ab000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fb7000-0x8c)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000936000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005a1000)={r2, 0x7f, 0xffffffff, 0x2}, &(0x7f00005ed000)=0x10) sendmsg$nl_generic(r0, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f000020b000)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0x100000000000009, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a52000)={r2, 0x4}, &(0x7f00005a0000)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) 2018/01/16 15:56:39 executing program 5: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047452, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xffffffff, 0x2, 0x4, 0xffffffff, 0x5c4}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f65000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) [ 154.294659] Bearer <> rejected, not supported in standalone mode [ 154.311880] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=1348 comm=syz-executor4 2018/01/16 15:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x7, &(0x7f000048c000)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000015a000)={@common='ipddp0\x00', @ifru_flags=0x1002}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a74000)={&(0x7f00004e9000-0x32)=@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], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f00006a7000)=[{&(0x7f000041c000-0x36)=""/54, 0x36}, {&(0x7f00008ea000)=""/167, 0xa7}, {&(0x7f0000c94000-0x93)=""/147, 0x93}, {&(0x7f0000eca000-0x41)=""/65, 0x41}, {&(0x7f00003bd000-0x2b)=""/43, 0x2b}, {&(0x7f00005a8000-0x8a)=""/138, 0x8a}, {&(0x7f0000540000-0x17)=""/23, 0x17}, {&(0x7f000019d000)=""/237, 0xed}], 0x8, &(0x7f0000891000)=""/63, 0x3f, 0x9}, 0x10060) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f9f000)={r0}) r2 = socket$unix(0x1, 0x0, 0x0) getsockname$unix(r2, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f00007a7000)=0x1002) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00009ef000-0xc)={0x30000000, 0x0}) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f00005d0000/0x1000)=nil, 0x1000, 0x0, 0x6003c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000001000)=0x0, 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000772000-0x8)={0x0, 0x100000000}, &(0x7f0000425000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f75000)={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]}, 0x3, 0x80, 0x0, 0x5, 0x6}, &(0x7f000083c000-0x4)=0xa0) socketpair(0x50d12b2b3ccffcd, 0x806, 0x1c2, &(0x7f0000ca5000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000501000)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r5 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000317000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000b2000)={0x0, 0x0}) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r0, &(0x7f00001d1000-0x8)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000319000-0x4)=0x1c) mmap(&(0x7f0000318000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f0000318000)=0x0, &(0x7f00001c3000+0xe2c)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000317000)={0x0, 0x92, "646f921fc20ac6ddf26fbbffa54239202fd15fe80777af90f5d4431e53844e34bc7ec68498e714a7f6e719c09be552c7d03221eb1fa9f13a052a93fd34419244e777fb3d4c9e0dad7816618f9039f6f56be3fb552e3382d86bd371a743ceabc42b5c64400f1e0ffb93ccdf63f686e3a1edba3ce666071aaaac6f837968b0615e7a958098545ffad2454f53709867b6f93661"}, &(0x7f0000318000-0x4)=0x9a) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000319000+0xfb4)={@generic="cb11a39dcfe626ceef5bf1b1f1e84c04", 0x800}) mmap(&(0x7f0000317000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000318000-0x8c)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg(r1, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xf33000)=nil, 0xf33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f34000)={0x80000000, {{0xa, 0x0, 0x10001, @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]}}, 0x88) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f33000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000890000)=0x14) mmap(&(0x7f0000f35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f36000-0x10)=@common='sit0\x00', 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000f2f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) socket$inet6(0xa, 0x2, 0x1fc000000) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000095f000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ddf000-0xfc)=""/252, &(0x7f0000fe7000-0x4)=0xfc) r2 = socket$inet6(0xa, 0x802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f00001a7000)=[{&(0x7f0000b88000-0x92)="", 0x0}, {&(0x7f00003e8000)="95", 0x1}], 0x2, 0x0, 0x0, 0x0}, 0x0) [ 154.336251] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=1353 comm=syz-executor4 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x4, &(0x7f000000a000)=""/244, &(0x7f0000002000)=0x95) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000007000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000b000)=0x32) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000006000)=0x7, 0x2) 2018/01/16 15:56:39 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b93000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b2d000-0x4)=0x1c, 0x80800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000822000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0x4) socketpair(0x15, 0x2, 0x4, &(0x7f0000e20000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00009c9000-0x10)={0x2, &(0x7f0000954000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000246000)={0x0, 0x80000001}, &(0x7f0000657000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000db7000-0x8)={0x0, 0x4, 0x3}, &(0x7f000052c000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a43000-0xb8)={r4, 0x0, 0x9, 0x10001, 0x7, 0x1800000000000, 0x8, 0x4, {r5, @in={{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]}, 0x1, 0x8cc0, 0x81, 0x10000, 0xe6}}, &(0x7f0000a9c000-0x4)=0xb8) [ 154.394847] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 154.394852] openvswitch: netlink: Flow get message rejected, Key attribute missing. [ 154.408670] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 154.408675] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4000003) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/16 15:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b0a000)={0x0, 0x0}) close(r0) 2018/01/16 15:56:39 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x1, 0x800, 0x1000) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000144000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xc6, 0x0, 0x0, 0x60ca, 0x8, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000063b000)={0x0, 0x0}) sendmsg$unix(r4, &(0x7f000078c000-0x38)={&(0x7f0000e56000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004d2000-0x30)=[{&(0x7f0000233000)="eb2896503a85be43caf4012ebb850ecd8e9cf24454f2908d8e1900f4d67650dbe457c9fdfc649988f1c32f43d481d0cb28d2dea12ca773a26ede5f855a03b846cf1a0dd1cb1cd16a641f1bdbb2e52cf1d7695702f8227052276a18bae9f10c66d51ac511ffc39325fd4f21223e99e40e0a84f042765dde2031992b3056faa75a9c79395dc32c9d879e2c83eaf3828bbe9b39f5b2272dd57434f358fa31b3696a4d7daf51ea09e9e3148734922a4a5bf4a718a6553c35722bf27ad847108c57c4579f1f08d0c51f4f9103a0e5b3e7cea848baedc2d8555a97ec57e423ce07", 0xde}, {&(0x7f0000991000)="985f28aa3f2d221a204a377ae0ec0c66aa50e4682b6fbabd8adf7702c499b6f95a45b73e7791d9e9f762e40da62e425a91f5500b587c16685e3fa14f572799d121dbef7b8dfc99c705177c8f74bc57b3cbd497f7fdf783e3f14e9a5ec33be3d183e366c8a374cec666fd0a93ad1b1239605519508de92ba4b3c2c68c22d9f029f3e84aea418449553763db2b11906818f95392087b9cf88c6ec14c465c256b13817b6d5349042cee5a64d9d3122d0d207d2c6ef1c9e4036d9209037e1f8a7a9cec380bcfc32e71d9be014b5e16dad0f71701", 0xd2}, {&(0x7f0000b10000)="2089f1251da144fb893ebcf32fa88dafe4ba1f45369d4351330fa32e00b6fead1688663ee87c5c9875db8a0f3a8f19f20450363880a14740b2ad5d90a55eb8732f15ab7f45e543a84768d6f8f5532addbd8dc13256cb94e0810bfde387249e5fc845e913d6f6f2333619a309dba43560d1fa12f2ac8e2b3e5aff68ab60116f79dec929e54bc4fa3aaf14c110de6b81eb83823ff1", 0x94}], 0x3, &(0x7f0000ef5000-0x20)=[@rights={0x20, 0x1, 0x1, [r3, r3, r3]}], 0x20, 0x20000000}, 0x20000001) getsockopt$inet6_tcp_buf(r3, 0x6, 0xf, &(0x7f0000400000-0x1000)=""/4096, &(0x7f000069b000)=0xffffffffffffffeb) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024e000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) bind$alg(r0, &(0x7f00000b6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b8000)={0x0, 0x0, &(0x7f0000c30000-0x40)=[{&(0x7f000049b000-0x27)="460f60352f8cd3d8a68384d13c81375e75f2094ee35e03db1503a50898641cd4124ec2530f2a81", 0x0}, {&(0x7f00007b6000-0x66)="fa70d2460b5ee7bf6f415d616fbbbc155dd0f68e2f21c5fe2865a50463ac408003de5efe2247a5b61b8ea51aa648ed971cd419654a7c7ad4d93b5e088652f00d8cdc3badafc0c29523c65f864fc8886050ff05098f3ad3cb607999fb988f65b7c1caf8f3c73c", 0x0}, {&(0x7f0000736000-0x8d)="68a319ffd69c6099c559401f63458e7b158831bd25d75c0346453b7e837fac6d16b28e8683faca0ac221482fe0083a5e27c72ef775547d7ff01e3401df754875cb2594264675c6a1053226361cd9688f859f3c984535dfb4d7df71d86583127ae74b486d05546ece48df9de10944d0efcd4fafc6689dfab8d314bfc31573a2976b5193a14cf8bbc4ec2aed38e6", 0x0}, {&(0x7f0000923000)="db5439148a4f1f170f016e91d28c4b1657f27ad81905f178a838aafaf5324f87be6bf06f9cfde99ea64c5dd94f5e30a86e4ddd91e742606b161e53de97d898c389c8c7487bb4fb8585bda379e61900b52b615afba8e9d6592df466de57803b9913d22764da483241be938d61892197d22067a2207d6d12dbabf6d86daf7c5ef70b7e037402325905f5830c34a9439e3e2a67919584e95e89f01a9559aacb8ae13595bd15748423e8e2f6b977674e0ccaea3a54435a85fd3bfc21dd3583663bb58c8f", 0x0}], 0x1, 0x0, 0x3b3, 0x0}, 0x100000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b11000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0xfc6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000001000)=@common='ip6gretap0\x00', 0x7}) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001000+0x1bc)=[{&(0x7f0000001000-0x60)={0x27, 0x6, 0x200, 0x7, 0x4, 0x5, "a24eeb660b63185e8fc386b5b0f6ef28ba09cd691690e24f0e00737bc29e4114917ac386e44f81d98e56ebb691e6d1055a1c29853f4a8fe6db7df044921181", 0xffffffff}, 0x60, &(0x7f0000002000)=[{&(0x7f0000003000-0x2c)="6984726f8bc06447ac696b0186dd99d522c129a4d05a47679708aebf166153bb905a6eaaf039267a9121fdba", 0x2c}, {&(0x7f0000002000)="9321fced7259e8d6ab184a7311947df30762d8a2e3661065005b0cb7df4ad79d3bfc5e82a2f66600dd2a68ad661d1ece7c3c2d691f4312e7ff769144465cd90c17a167a5cdf594da0b9975a7f7679f892adb7fb777d343ad", 0x58}, {&(0x7f0000001000-0xb0)="c74633b4e27da087051dff46786c8ab9709d26cf9a85526ff14732e3d528ce7d61d9d5bece5df296bb1f87405b4d9a32d8284f0dd84beaa68e0b1c06f361596eeb82cd958499aa9b05d4b45e0551473a8ac147df92f1299622fffe938436a27799078171db3cb6a65d94796c3adb3056b154e37392784a7ec6b0f7a6b14e32f268edd6d97c0d7d7fa5741da52b69aeb3edfc0694221adb9c8d1b855fc722cbe795df4be361a9bae60a3b3aa5b813531b", 0xb0}, {&(0x7f0000001000)="c49e8035902ae269b5aee855f9bae7b6847a7a998570d2859c1529343d828366eb6e3cf13bdc50e458d24d9ec0696d09d343a2f70a0525173898a679b74bd52e65e1d3e7561664998df8b033ebc7df85f1398e066f1eb04bcabc20756f1b8b3d5cfecee9a05a4ab49f6c18bb3eabaa277afc5a5de4e5e6ad676a72cbce6f1679facf531d196bc72816d5ad77becbd3e4c9f7e58ef47bfec3474cb992de3c3098aa58a5969bc84c1072879f4fe75d3e96fec32f84aedff2569878165ef058f6471b87c83cd122d8", 0xc7}, {&(0x7f0000002000)="6e6769a01a986a2cbb5abe0fdef6781d9ecdc9a5c8874d0f8bae887a78af2768bfa4d537ab566014ffd5e1a0b122d34c", 0x30}], 0x5, &(0x7f0000001000+0x529)={0x60, 0x107, 0x80, "05aac1054a89b5cfc72ed4845c0a0815bf7e2c574245dec145eedcd30c79afff57feab283645b5a489438b0ffbba25092f1bd817fa0d691d892b03e0920b5406d24a6dd11cd83bbcbd022eaf0c"}, 0x60, 0x8000}], 0x1, 0x8000) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x19, 0x1f, 0x4}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000003000-0x8)={r3, 0x7fffffff}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000005000-0x10)=@ax25={0x3, {"51ec1dbeb5e9de"}, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000005000)=@ax25={0x3, {"bb177dc97845b3"}, 0x5}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000006000)=0x5, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000007000)=[{&(0x7f0000007000)={0x27, 0x8, 0x7, 0x7, 0x3, 0x1, "1139ac75787d0776c4f8dfef3c8caad7e8bafc6770588a87f976b594791987c4c3613a04506656f7919a71ed91c492fe0549a4c3413f56fb9b7dee47711131", 0x1}, 0x60, &(0x7f0000006000)=[], 0x0, 0x0, 0x0, 0x4080}, {&(0x7f0000008000-0x60)={0x27, 0xfff, 0x8, 0x0, 0x0, 0x7f, "49a0f7c4bb1b339149726afb951097277d98ad147660f2ae1cfe5dbe923580422814df6e998c2a463a47ec0dc45194830108d3fe16d0ee9916ff27c8d443e1", 0xe2}, 0x60, &(0x7f0000008000-0x40)=[{&(0x7f0000007000)="316f2a47c51f5b3338b0b931f3c0bc44548648f7b9afc1102b7c4b2b36980232710263375c5782e4bb11cbe763f6cabba07257545158cc86e794c2fd52043e9adba3fb2ea919acb4948af2d69e3b", 0x4e}, {&(0x7f0000000000)="2e9cd193572a373da5ef3df50634885bfeefe296acb8e1543124f845abefebd03aae6135596ab0c4dd25d8600fe5f01778cadd0ba2a3f9c9680e95c428f8e02e2708e8839909775cbb256cd5fabb24c8ee670ab3061465ecf31163b314eb120190812c354426be46480ea17a739d495d97abbad365780fbec885501a75764a8da1659ef9c8057f314e9bae6c1e2d0cca30c3ae691b3e97966e2dc9b2a9c1a8116e598d95ac1fbdbd15c524839483da2bd9cd18281f58a13af7cccd91d3a5c7231df0939d056cb25777", 0xc9}, {&(0x7f0000003000)="8124958644ba986863c6bc1654725afdc6e510f624a3173bb5dac1428c400aff936a547d1970daaf17ec84cd5fba88475baf9d4d1ac6d8629d726099271b681b48190c1f930eda0b7f7ee5497671a3c14c0625763596b9132b22218d2567d5abbea0d2aa1da987ef697e92338480e51b690862a21f9b57110f062ad398927a885dd6cf4bf8aa1abb15fb6df4d1e24e77c39b8de746f9f092bf3cd4ae0dca236d7699fa0736c1ae5eae830aa949a5cad9f441ee311da864290a0ec31129135cb4cd", 0xc1}, {&(0x7f0000008000-0xe6)="6bda37efcd5c67960c8b116bc0244a9677c5ecc938dc53d8f19ed87a3e4d9e072cbc2216ba06f536bdf76060db7d17b81fe314bd6e881540fcce3bd7ba456e2b4a1ae3124a269a1949a453b7a5d7ae589a0702eff003509b5e68c2177a93f82d77155285c95b598b67d2d4d74cf3e18a39840ca54cd2bda808bab785f6636c76fa101256a45459e360bca19111c6cf551f0588caaa1ce279a315c4b03d81ceb77a7425f7098583f022761d16f42403ea306e832c7be437c31ac0be65370bbbcb4feb9b02ddc90e436749518b73a0df50d551f8bbeaabe9d816d6d3c18a6f7ef3b1d1e6f060cc", 0xe6}], 0x4, &(0x7f0000002000-0x70)={0x70, 0x10c, 0xd2, "8bbbf16d0ccc3cbf4b5df3731c59d6520b3de3f54e11a2edefe336f21539326151305300d2cad850abddb1e0da9b8f68c403a069fc6b82e32eea036a255b8169d40754f70c96507c312fa1dc43bea38bb6465bdc3d593f3631"}, 0x70, 0x0}, {&(0x7f0000003000)={0x27, 0xffffffffffffff81, 0x1, 0x0, 0x1, 0x40, "674aeddeee0f42feada4641b00e3dbbf03711964904dcfddd5768a0072e3ac688ad5be403fa4e1e13617558067be83cc44e1fe8f3d776afbd5a66225e5f230", 0xf9}, 0x60, &(0x7f0000002000)=[{&(0x7f0000006000)="94de9a485b08fadb9ec00a756f5c", 0xe}, {&(0x7f0000008000-0x2e)="ed5dfc9b04e5775eb0625dab06afb95c54d0de04611d8d9a63dcf838bf063707ddf4087d8633c96479af115b6506", 0x2e}, {&(0x7f0000008000-0xb5)="bf2d63f074f5c4540f2b6793d15a641e46b4eb50da6914b24047bcbca805dea4e6e71b80d915cce0e819c4c8e26a1a858ee866b3d53b9d9a70332d3141dd6e0e146e014c42c9494329293eb4a63c3d65ee6dd2003f848c84fb913fab1068ba188e158f9e4458c12fa9c4eab88f84fbd54c7093a8983682b87e0f0f55606e4b8e6e40249ce56fa3d92bbc1d3be4f7992d8c8759605e88a7981ae5b54b8cc6bfb2b070d789e3f898860ec6ae1a6ec073bd483299eda5", 0xb5}, {&(0x7f0000008000-0x9e)="8f9cfb44b6184292212e61c48d2d657599ce62a6eda8dbb783a77ac2fb66bf1fc8cda440430151f5e84534ff4173247a5bcfbee41f7afbe7dbc0a35e13197a067680ac2cd4fe8e01775640828fa4355e50373203c1589af6f07eb0335afc60cbf7b67f6d5c41e755f8539a2cf487532098910ea1c0c950d0bf3256acd65650660d769ac95a7b5282a120c214ebe5f7adc45890646817f11ec78d08343655", 0x9e}, {&(0x7f0000008000-0x12)="99af5abec4bfde3e2279db969d7f2f8e475a", 0x12}, {&(0x7f0000007000-0x1000)="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0x1000}, {&(0x7f0000004000-0x82)="c99b96df533a9aad4086f2ae55711642d1943b172215ba777e61e84a985f96fb7f9edf257960c7ee8e7995ed4c09a5a24e308c16a2916da539184246937690cdb2778e22e667fdf379431181bd0edfaf80c04731ab71ecaf4f9a3561bf3163dea38c2d79eb6927f156b0402de5e9054a21e821c26fdf5e7b83fe7d1fe22c921bc7e9", 0x82}, {&(0x7f0000008000-0x7e)="b3507ae7857e296d9e312eecc2da1c4229f50728280400e7a1c0f6d976ad07643bfbae92a93ab89519455f24ac013d35ece9113e74109cde4bb9f515e3cc2f846626d83fe61845235aa4004d137ca109d0bd4f4685056026dd6c891b0452804e23148a20585c8ec9cec86b6cf6b3f58436e8536e15449b5cd2d00ca1d763", 0x7e}, 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", 0x1000}], 0x9, &(0x7f0000004000)={0x40, 0x0, 0x2, "d6f256d86b1b37f84136c8351765cd2a9bbe570944a37efd99d1536087eed5659f000d41f2cf3e6805"}, 0x40, 0x40000}, {&(0x7f0000007000)={0x27, 0x9, 0x2, 0x7, 0x18, 0x101, "206bfc7d8ce6ccf2239a714aa641c93237350883db4e762c52c3813ba2ed20e01e29192744a67a366a56aa6a325822dcdb884bcb0d39edd995718c3a6c21ad", 0x6}, 0x60, &(0x7f0000008000-0x10)=[{&(0x7f0000007000-0xb9)="2bee9162fdf2a7866d889e01ce049e44c4e44f8215674f87176e59931d0e97c6d5f8589792d4df1b01eb818c10c4a135abe4dcdf11657ce1b7b046ecdb826889aa5b6848a086dca45fc697984082ec1d20565f4beea1722e2155d7c0fe1e8aee31da8717a274b601ae887ad41f1cf2d5d8339411ade6595f2b5442dd60674054f94104f9c8095e9d3f1c9e5eb67e0af420e36f30ccc7f074bf6592fd8e46a9312c1f3faef96fd19f90c237d4f8ab8d1cfe89498412141475ec", 0xb9}], 0x1, 0x0, 0x0, 0x81}, {&(0x7f0000007000)={0x27, 0x5, 0x10000, 0x7, 0x0, 0x4, "6f896876a8d0d92d734a85429c66b1e3a75f28b6766918fe240d7732ed0694fff66af55758dd211a7159b6fe3e47017ea446f29256aff90bfd4a931c073270", 0xff}, 0x60, &(0x7f0000006000)=[{&(0x7f0000001000)="7b22bb11097264cc8df423d9d0", 0xd}, {&(0x7f0000007000)="7bc777237ca0bfb8ac1206d4f8dd98bb60c516b3e65c", 0x16}, {&(0x7f0000003000-0xc5)="1e6ec2e82cd571bd685a5cceb5931b807044b228ac17c8334aa88dee4ba9cc4917c95789c3139605c5e8455425ffd693d16e65ad98c2719204fac637f6c48b53e5f3954ae5fe9fd8dfe131fe7784c008aa3b7296826e943a560e43aebd79a4f7d763b2187ab372675a395635566d092d671b9f36a3856ee9bd52ceef5114f972a7af41fe96d38247e85c413d16bcfa267d2ea14f874ea71edd66273ec7d07b23af975b3b6affa316342a8f5bd4cacea74ab06e339811097af45aa5b0906233161842866dd6", 0xc5}], 0x3, 0x0, 0x0, 0x4}], 0x5, 0x40001) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000883000-0x4)=0x4) socketpair$inet(0x2, 0x80005, 0x3e, &(0x7f0000d0b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000751000-0x10)={0x0, 0x800, 0x4, [0x7, 0x6, 0x7, 0x1]}, &(0x7f0000a0a000)=0x10) socketpair(0x5, 0x5, 0xfbf, &(0x7f00003e2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f000056c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000931000)={r6, r7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000b44000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00005d3000-0xc)={r8, 0x80000, r9}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a2c000-0x8)={r3, 0x2da9}, &(0x7f000053c000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000858000-0xac)={r3, 0xa4, "ee338e4ab75c4ca77b9d656e6f35e6eee281ccb7e86906d9d45eba540aa4e701ade4a71681bff254dbda23ad754d4033dab6580e1c3529a3ab70065a00ecca5f88d18893faef8260110d70920ed1cfd8e5e7e820690a4f66cd53063a8da2e01128bcb0211eb032409378d9eba1d1f1ec3260f8b1deb2f4e47a1fcd4a3bb5ce641f52fac3d6ff40c4d7e1076f8ecb0018aa77611b82eb9888d95d8e63d627b677926add19"}, &(0x7f0000ca9000)=0xac) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r11, 0xc00c642d, &(0x7f000067a000)={r10, 0x80000, r5}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b29000)=@assoc_value={r3, 0xff}, 0xfffffffffffffe13) 2018/01/16 15:56:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00008d5000-0x24)=""/36, &(0x7f0000cae000-0x4)=0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031b000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000ebb000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcc000-0x4)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f000098e000-0x4)=0xffffffffffff9666, 0x1000002ed) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000973000-0x4)=0xb) poll(&(0x7f0000861000)=[{r1, 0x2, 0x0}, {r3, 0xe100, 0x0}], 0x2, 0x40000000a06) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f7c000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x2c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000843000-0x10)={0x1, &(0x7f00001a2000)=[{0x945, 0x81, 0x4, 0x0}]}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000333000)={0x5, &(0x7f0000292000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$inet(r1, &(0x7f00007f1000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffed7) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000ba3000-0x2)=0x80000000, &(0x7f0000799000-0x8)=0x2) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000007000)=0x7, 0x4) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xf0000)=nil, 0xf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x173, &(0x7f00000ee000-0x18d)={@random="d7ec470c4d0e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ff1507", 0x13d, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x6, 0x8, 0x2, 0x4, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x0, 0x8, 0x3, 0x3, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x2b, 0x0, 0xfffffffffffffffc, 0x5, 0x0, 0x9, 0x1}], @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0xffff, 0x0, 0x0, 0x80000000, 0x0, "b0fbe6", 0x0, "293697"}, "26fdf452bc467f72cd52110bcaaa18a616affdf4071b8ac3ce2085a30414e4f8779e1d000800001cd98d1d20f2078f2ab0146dec3cd13681c5dc51457367e29b379852600c8df8cf5e6fb18daf9c1779af08f32c031dd01067b7bf7f2c1e221a495da6f2fc62c483cb92b59d9888f8128b09435a5340df9a852f46e39be63fc8eea4849d73f60a1913dbafcfec3165d79bdd1680b5"}}}}}}, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f00000b6000-0xa4)="a3c032af1d12bddfc4807b97d7f9461ec8dc92bf70c215378726a0f9f20f4f7888f524bae65a0ec4cebf01b584f9c3afdde5ccfca7e564c7b9bd7edb8825f63d09fa3c30eda5c3f86f6efc733a3f67bbf32af6cdcf76c34df1eaff649a1db10b60a2c1547ee2d11c91db5a828ffb380d09cad790e406a7e703c1163ce8ca229baf296ae7a90a34b498b5e533f4bd7683a7b144d329d0ce7ab25429a574a91baf33280836", 0xa4) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) bpf$MAP_CREATE(0x0, &(0x7f0000fee000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe35) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000000080003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00006ce000)=0x4, 0x2) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b6f000)=0x0, &(0x7f0000f34000-0x4)=0x4) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000001b000-0xb0)=""/176, &(0x7f0000008000-0x4)=0xb0) connect(r0, &(0x7f0000015000)=@hci={0x1f, 0x7ff, 0x3}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000e42000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x11) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000003000-0xc)={&(0x7f0000002000)='./file0\x00', 0xffffffffffffffff}, 0xffffffffffffff13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x5, 0x1000, 0x17, 0x8}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004000+0x7e8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000005000)={0x2, [0x0, 0x0]}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x7d, "c21965a860dfc48533d5d7af2ede763f00fa4352270ca9288e738e3c237ac8ed5eb23058fbd4e8e474fd89d7c3e2a6afc5b215c1c5e6c11ffa17b64723ecf12931f9d9273ad8e47eb1153a398a0c42844a2764fc0389a59d354a0a92bbf72e9e1cbb6fad66d1b922606f3eaedec9291d1d06b2cfffbc8461ba272ab555"}, &(0x7f0000003000)=0x85) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004000-0x8)={r0, 0x22}, &(0x7f0000003000-0x4)=0xc7730b9727faee30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000abf000-0x4)=0x3cc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000a9f000-0x6)={r2, 0x6}, 0x6) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) 2018/01/16 15:56:39 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0xffffffffffffffb6, 0x0, &(0x7f0000005000-0x10)={0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000afa000-0xc)={0x0, 0x6, 0x2, [0xfffffffffffffffc, 0x0]}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f95000)=@assoc_id=r1, &(0x7f0000dd3000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000002000-0x26)="3237cb904956808c1e2888e8cbc560ed5bf885eb2dec99cf653c326dea470354638c9370e114", 0x26, 0x50, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000bdc000)=0x0, 0xffffff41) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00006ce000)=0x81, &(0x7f0000755000-0x8)=0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000eef000)={0x18, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 15:56:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000c0f000)=0x8, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x29d) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000a37000-0x38)={&(0x7f000097e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa2000-0x10)={&(0x7f0000408000)=@newneigh={0x40, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_PROBES={0x8, 0x4, 0x0}, @NDA_PROBES={0x8, 0x4, 0x0}, @NDA_LLADDR={0xc, 0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @NDA_LINK_NETNSID={0x8, 0xa, 0x0}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000086000)={0x0, 0x0}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005ab000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000501000)=0xe8) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f00005a0000)=0x0, &(0x7f00005ac000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005ab000)={{{@in=@empty=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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d7000-0x4)=0xe8) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00005ac000)={0x71e5, 0x1, 0x6c7, 0x8c, 0x8}, 0xc) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00005ac000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x401, 0x2, 0x40, 0x0, 0x20, 0x80, 0x2f, r2, r3}, {0x10000, 0x9, 0x140, 0x24e9, 0x3, 0x11, 0x8, 0xb43}, {0x4, 0x9, 0x13d, 0x101}, 0x2, 0xb, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3c}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x3, 0x1, 0x8, 0x4, 0x321, 0x0}}, 0xe8) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab2719", 0x4) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00005ad000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00005ad000)=""/182, 0xb6) sendmmsg$alg(r5, &(0x7f000059d000-0x38)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e46e8c7271417ff0cee6182a0ae8f9d9f9844c8def2825fe1cd251ff0fb865d7af9fcd7963bf7956af401e2a5ad6717", 0xaf}], 0x1, &(0x7f000006a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) accept4$inet(r1, 0x0, &(0x7f00002a4000)=0x0, 0x80800) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000b78000-0x4)=0x0, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000056b000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e4000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000765000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bc2000)={0x0, 0x0, 0x0}, &(0x7f0000295000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000668000-0xc)={r1, r2, r3}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:39 executing program 3: r0 = socket(0x40000000015, 0x3, 0x0) recvfrom(r0, &(0x7f0000004000-0xf9)=""/249, 0xf9, 0x2003, &(0x7f000000b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x2, 0x0, 0x20000000004, 0x81371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000186000)={0x0, 0x0}) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a5d000)=0x60) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000eaf000-0x8)={r2, r0}) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000cba000-0x10)={r0, 0x28, &(0x7f0000942000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) close(r0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000bac000-0x18)={r0, &(0x7f0000d0e000-0x2)="f0bb", &(0x7f0000fd4000)=""/0}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000539000-0x4)={r0}) sendmsg$nfc_llcp(r1, &(0x7f0000649000)={&(0x7f000059c000)={0x27, 0x8000, 0x7, 0x7, 0x401, 0x9, "63b57c9f160e93e91fabed4e0676f77f7da9b7e88729ba77cef1b196b2be441250b639ff9ec38c81d1d430c63ec7abbb153418b726bb801ea98dbaba006bba", 0x9}, 0x60, &(0x7f0000aaf000)=[{&(0x7f0000070000-0xce)="71a201649f46a8468909df18c9bbf8ee7c662be3cc3794510d4a350d1789f494f450b9d9295fd866f4e14af74ae6619f95a23a03e55b8bae1753fa0e8f54bbce73754ef1ebb43af30223ad1731e64b8ac16bfe01a5fd7cb72368831e57182a6f278d03f39ab9f73c71a1ec18db814962050eacdceeec717b1f17987b30bcdeb77145677eae2c4355ec8a9b035df722a5de50da99a1f70ac2d8615c9f79dea87eb20d7a40797061352b0708c02394d83d83f49981708cd602df9a6a7be64d2c05ce50f90b1fe1fd3297e61c810de9", 0xce}, {&(0x7f0000926000-0x6)="6598ceb3a5ce", 0x6}, {&(0x7f00004e1000-0x8a)="2f336a76ed730ab223ccb7ae95ffcd3770b7b25e48d29eb898e96a01c3c4e0a118102da73670597c50721c971f627bbf87578f07bd004d1b3386f3dd9c67031dd54a6a50b0e7508aff78fe1d60e8a727ad1c8ffe5556179485a5c24006b9e4026791bcbea4e60d6a73e650d1c8b868a55ca8ffe81aec58002bd28392172a0f88d8e7aa7464a040330caf", 0x8a}, {&(0x7f0000be3000-0xdc)="c9377179b82ab7e75432d22f709f72b53c37f8f575f0749937d4a7858b9e1ee48c8468f1d3576a6cc854a6c13e094c0cb85c7397239d4560152b61e39020cf3b0342fb44efcd622c70e06ea4f5297e64ff05824d2257912ed0254d40e1c64618e70fd3789bbdbd1e73342fb5b796cc3969e39f8f7e1002010c3808a1def5b63aa2bd637dbb02fbe4800404b289fa2cd7d11407c700565cb040963ba9856c9b0454f76c5e97b8d30ff9f0882a2b098126acd65e05ff3d7df6d31c0e1d971436f5ce6cfc2895c23806c4ff17c1aae1b97b58735a57a9106c4bac3ccb7d", 0xdc}], 0x4, &(0x7f0000eb0000-0x58)={0x58, 0x29, 0x1000000000000, "5d0c9f2ec232e10a0beb4d4d10198cee03ca77acf8f14e7d41bc8d9825f9dc2c82109ad99091acc99f2a1d15d23f0757773bdd51019f8bed32e337da476c915ada7553a60d4b6c"}, 0x58, 0x8000}, 0x20000040) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0900000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) getpeername(r0, &(0x7f0000f35000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000605000-0x4)=0x32) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f00002ee000)=0x9, 0x4) [ 154.674160] openvswitch: netlink: Flow get message rejected, Key attribute missing. sendmmsg$nfc_llcp(r0, &(0x7f00007c6000)=[{&(0x7f000036d000-0x60)={0x27, 0x8fc7, 0x80, 0x1, 0x2f8, 0x5, "51054f8a3c5eb401ae1c0a9dbd2a6f563a5f81a8d88de446cb30457042f2ead9ef92d31f9d2e332c35f13bc2a9fd9694851311ddb12f2d8f0898f9e07fd3c1", 0x7}, 0x60, &(0x7f0000b99000-0x60)=[{&(0x7f0000cc9000-0xc1)="c758da9a14a9a25def35b6cbe90cbca147906699a7c0389c19fd9c5a964bbfb40325f56f64791d4bb22efe2d04d6cf275e91a4b16c44bcdbfc2a76b557ff11ee22eb0c7e5d3578362ef5141bf1727877e793fa72c77d9c21751ebc534eb1f062bb974612cef8a45699fa30990a6cb43db6b582819753ccf6ee20a89c51381ef3af56af3348b29c95530e01c0cd717ae563dcebebc7c8992bc9f1b258124d181caf345689afd70ee0217446d030d16ad9462be9693a75cb5538147c3343a1df35b7", 0xc1}, {&(0x7f00003cd000-0x5c)="230c9af7707191592b7b6c00a9ed03395b35726eba74468923483c2693e6fdd704d7a1191fab50e9ae94fec5bc3d4df203c17cda2639ffb89b8adcd022d68683a451d1f67da5151f0e0eeb6d30e9a9cbc163f38603a797f11bd5c9e9", 0x5c}, {&(0x7f0000172000-0x52)="5f115f853721b40bfa81fc529879d34132396f856a8f1c2e57686ad34523da132f9c511f24e1f0aaeeb57a6aecc08d9bff1c4ad751f631fc79cb2cdf637fef456e9a8627692c3cf99c98e907633340eae9e5", 0x52}, {&(0x7f0000b89000)="b6b1f7fd591b3283a4818f807c878940335959319076fdc2578ed6611fa4d932104944ed2bb7c17096f16d18e2e115b96210d8e30333c06573129b295ad5fa90e0bd307ade910fd5fd800cd6861d8514e85976d613f98012813d1613da3b73facc4d57f27d1ac16b3ff27e54b8f473f6fd994a540ef6c3fd9e3cca89927580fc957a1ed821ec512e548fec1d02c4350a56e26d3b278cd32e8d30aa7f54312aabcb", 0xa1}, {&(0x7f0000ad4000-0x8)="4d693b816a4a72c8", 0x8}, {&(0x7f0000a98000)="a7fd8e92f08d448bba285c", 0xb}], 0x6, 0x0, 0x0, 0x4000}, {&(0x7f0000387000-0x60)={0x27, 0x4, 0xffffffffffffffff, 0x3, 0x70, 0x3, "ca065694f23dc2631372ed170099ede2c930d2e61e2f61ee0bfc6225afe66ee916ea8f2682352c46671e3bba35185df959d98e926ba9744cb1b78fa9c6a4f3", 0x0}, 0x60, &(0x7f0000339000-0x40)=[{&(0x7f0000db5000)="c1894c2de02ce93f1e09449dad0074de", 0x10}, {&(0x7f0000870000-0x1000)="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0x1000}, {&(0x7f00007fc000-0xcc)="a60b4f5fa3a695a208131ff7fc66f0218ef7cdc583cb691e89efdc783a545f82f858f03cd6ac17169e015b5ea1e7214db0590e66abfd0108ff408f9aa6345c9f8ef3a1a0296a2e35a0e7cbc16d2395cdf6f58a41fb39d61c5ce981f7a3f9a1539d4e3ecca5a73a1bc63bede47c6c64458ab4cf5a42514b38f7444ee003c92322d5a515127f7c55627365b552864dc365cb7d5ccfed89dde729ac0512af1b67dea9b3f5a9ba511e6feef71dff2199fb27cc6859c97c66bd02aa507eae598150a154ad81262d5fb80a241b818a", 0xcc}, {&(0x7f000027b000)="3b56f67809fb5f3d8bb6186a3030c623d7d2dcd3b1c1d6d69e19080741667450fb16459072348a9489ea8ba7b0e42b798decda742175f562794cda0017f32ecde17232fc9285d04bcddcec13c414ba6aa17f2ef848cf07be06e1720a65fca0ccbbd6979e9f5945cb47f1b7f043d741957f912c3ece09659bbcf43a6e668bbd84987bdd446bb77df8350d3ff21c9ef0d2901f86426748149b6edfd3752ee6cde79d3965a61767c07a5d1e38cbe06830ba1f6f820e83519ff2444a71b0", 0xbc}], 0x4, &(0x7f00003ec000-0x1010)={0x1010, 0x10f, 0x9, 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0x1010, 0x8000}, {&(0x7f000067e000-0x60)={0x27, 0x4, 0x100000000, 0x3, 0x100000001, 0x2, "cc77f4ab3498976a8c8e0e6b5526912aaba5863387eddd8138bc63d7b52c724452563d171ad1047ba81724476a39c97ae0345de7b847df7d3a736185987174", 0x7fffffff}, 0x60, &(0x7f0000557000)=[{&(0x7f0000c9f000-0x1d)="84705e6fd4c7db78418ae36ba9c07d92985c4395e5b256f8ffc61c2b09", 0x1d}, {&(0x7f0000f35000)="8efb7d1b184efeaa36bb75d4663bd64475e171459c0cc29c57c96d76bf5af3f14f14bed22d7480e32a019860606b3978c555d3b6a6832834f568c9cbd0638f3606fe51417206856e9ff2fa3033ee6a2a5e194fee93ecf0", 0x57}], 0x2, &(0x7f000082b000)={0xf8, 0x107, 0x2, "964a92acfc9e150e11c25d6e3d202bc69bbd5f54b126e6451f8249faaab7c6209538d14950baca69c820dd193c6d17212516cd6c88c580fdd328bddae3643449e993427aae39fa24cf9423d0c723758eab7565c3c048d2bf2e017a112145df28c1213272c853d5d2832932b227a97e21c4bba1082b39f92a50846974991a3552db6c4f4d7d41586a3e52642fa1f8a73e0baf8b18901cfcd471aa714a238478677c7317ac1d7f4f7a86c5f32752e65b15c51f3434f703fc174f962f4337c0bd95546b7ffd6ef23a5d95fe9535171e4adf284156a158bf3f694e61682df6eca4bfc7c3d12b5573"}, 0xf8, 0xd0}, {&(0x7f000003e000-0x60)={0x27, 0x5, 0x2, 0x6, 0x3, 0x3, "285ed2a139468f858e7f2c768f78c3924bdb7026a80a778d8a6b931074e13757307a2f683f09e5ad55a6da3b0cf76d0c40b0d1d4d29118adb815aa95cb11d4", 0x0}, 0x60, &(0x7f0000a6a000)=[{&(0x7f00009e5000-0x27)="b49a9f0f944282c1bf338fb1598e148fdfbd87ade61a153ce3612fb70d4f495c1bcb58b98d8ace", 0x27}, {&(0x7f000011c000)="3b83e8cc099ddd6e8b7c47171dfc5e20cdb3ccbc67fa5db8d367e994e9f7ea6328e584c0436beef045496e18c401af613d567ce3258a3bf487b819f466fa500f0a2d3b92009396ba9074711957cbf81a593d8e6b6c57cc1bf36298cd69c571ae59a82e4ad101d434f11c82ff3314bf25f6b2c1ebd0948a13b0250540605d6d63ec0014bdc43778f2e1ad0890502a0d9a8f07d3fe5cd55b61f12b19aee75f0c73040671aa2d0eefd92fccc4a0c6fa5eb1fab5be61fbda40b29ae766802eba807bec32c345cc363d2a5c776a0fea23c124059d0be14f8184e415f48ed2f75e88247d3fb67146469bada95194831ca2ccd28554b04d3e1238", 0xf7}, {&(0x7f0000fee000-0xbf)="2d5cd96ed46fde94ed15a87457f3965d7a41c6a00f5ca8fe997625a2ee885070d5f7dfc255169c5fffe1a997b3f7377eb8b9be0ed9b691fa26072b36c204787093d522f54066189d1598538fca5a3c42261922f98e2bf1f63408becfb4bbc5f583cc64124fab18fabab9d40d735da1ea319967695598b3ddd5ea91f130c68e2d717e37439d5e2f34037db109622aabcb3488af54bf01c533f2f82f7ceef8fd9ebf9461ce58245c3e7d5a444e9b4fc018431c772bbee32eb200cf67af19981a", 0xbf}, {&(0x7f0000775000)="ba7d82322730b3604c4d47d2795782e4733b85ea58db14ee77e622d7e8a6065cab3073c7f117bc0c73c72f0c3dee0eb2fc6b2d00bf0a2ef985c2bb2c2619595cf0e7c1c21f49900447909dfe364287c47a4a1aa1e482", 0x56}], 0x4, 0x0, 0x0, 0x880}, {&(0x7f00003c1000)={0x27, 0x7, 0x4, 0x5, 0x1000, 0x7, "6b0d6a134d2369954e82d4ed464cfee8da9f4ae3713e9d81e4f6ce25dd5d07f663cd59115d7c77f8fb941276494cfbd2e2f2e1ed32c61c6780f51872a7745d", 0x5}, 0x60, &(0x7f0000882000-0x60)=[{&(0x7f00001ee000)="48c4dad73a9fde522e20df759a194155bf3f7239c17b1e12c58498ba81fa93c6c688b2bff05f12556ab7aeba0ce690c895497537b1341c2adeb4cbd0d3ec2d00b4d50359cc9b984d39c818e7fd17a64d16bd3ae0d9658daea440dd4382f83100bd624abcc2f607364ce583350e2fa98d49225309e72622ae8f19b1f21523a6993bf09939fabd2688b58bd8140f1a51e39b03d1e3776bc8bf577fb22eba88c01650df0fde2c1e17af8ef1305f11650656bf4f8f61d9b131f00febbbf3789aed117d9bbd1f3daef8d20dda3c98a1d4b6d360bba8baa682bd163679b9b7e11d326ef99e427cd1f46471a493fa20ba25759171b9b465d29c6c", 0xf7}, {&(0x7f0000707000)="49637c67629fb0259facdcab45a12bd546e0d57ffe74fb9cdcb30f7227501620dbb2b756ed12cf3c93fdbe452be87d27e673f1c8ce8558667bb6549522cfcafe6525", 0x42}, {&(0x7f00000a7000)="e995521f4ec3451e216887ca03eb46c6341f5ac909cb710cb6452d4ca9cbc8c79d0a8530c13654959c45482c23f9eddf38b5bf94c7cbadb4db5a6a6e27e88d70ee58a83e65cb064470d543d6a768a3a0b2d215e32f7b", 0x56}, {&(0x7f0000ceb000)="9d840acbb7322fc5b29b38af0196a2f50eaa6f2bf4fd551341ef9835f78c0b42d9cd48d70c9bd5a0e03d2dfdfa6df0e4c7eed187cab6a4ff6924f927339889899579f3a94bad02361fbb4c78007d322b37d3537b54f784965f957cfe075345c163403cbc9ed7c4cb4ccf3e500a87bf149a7c76d88bca995617e91558ee4e3edc2e5753ecba479bc48dafbd0b", 0x8c}, {&(0x7f0000f16000)="ad2412f02d438a618b9f3c45fa9ede6e85da45cfa4624d9947770f01911bcda5d764f512cb4687dd026bbfd56dfbc17e12c7c51d01d3feacf72aabe6a6d086820be93d0289182997f545cf0e1797d90ff2acabadcf98c714ff7f7968c0c2eb3304715ec4212374d21d1a97d6175c03448a7c6bfc6c4e6a631cf7948ed34674dab34145ab9097bc7357dc16f3848fd3f5cb0db9e8b6f3", 0x96}, {&(0x7f0000030000-0x1b)="6b05bbb5d022f09be0f4c1f74f6f56dff00f91977d03de6bc1c474", 0x1b}], 0x6, &(0x7f0000525000-0x1010)={0x1010, 0x0, 0x5, 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0x1010, 0x1}, {&(0x7f0000084000-0x60)={0x27, 0x400, 0x144, 0x7, 0x81, 0x973, "ce8f06806d024e38a46ccf5912a9bee036437e8d5452ae262616c56c2c03e1727a129fb49d7bcfde764a57e108c30b2bd89180d088bdd34705e90846fc8145", 0x1}, 0x60, &(0x7f0000368000)=[{&(0x7f00003f5000)="26ff224a7adb73c18b86ff338a14a7de0c91d42eaa2fb999963aeddbae902036e2ef9c6a30636519fd612bcb31a07c27f248a8e93feff6758d6fc4d6f80b7034d33e81f8", 0x44}, {&(0x7f00006c1000)="872f750e7778cc85e5a0af7d087b47bce1055d54e45b2bf6820c444665c3222a8187e7981f888c75ea07302343037229eaa46f16f0a4df8ceee1b70f196fcc096071bd605da30fa3a940fde4d0650a33583a30788963c438c4883c7d52496fc810ae6b985628d5b3ec2848a578839e05603cb33c896731fca847985f29241542d192243e8aa0b2a381cce064b46720c4a4334be9b8", 0x95}, {&(0x7f00007d1000-0x4c)="7cc441d951f22c218a11524d926d4f21eed50a0b62472bd55799e76f09a3c3911b32b448dcb67345866c0810fd499523d76210d65a3f1699f58dfdab0e33696e515605b77f2465a522a844ce", 0x4c}, {&(0x7f0000efc000-0x2f)="df89932d3b7a4880c53926983b4e9eb8c27702dc1075a5aabff06a9860e28949c9ae08e4bb54d63883d4c7f551eb65", 0x2f}], 0x4, &(0x7f00004a1000)={0x90, 0x1ff, 0x1f, "880ed5208e3fb54a2032f96065565cc3c3b79798b0761586c04dda4906fadf6b5224b1a0bdfe82419d389c24c1af2578e1d263c59109342a2ce514082d884b7e8dd9addc38ba0f08d57fd5633ef18cf1fa3c373b4792eb2616e3ad951217fa73cc8f08b67284be1b2b6791ed17924b2740b042fdd29e039af4ccd0aa"}, 0x90, 0x80}, {&(0x7f00005aa000-0x60)={0x27, 0x7ff, 0xdf, 0x6, 0xc4c, 0x9, "f33c6222a707765a1be09d2aaced3cc00c5269d71215dce863f5b955faf4431c6cff25d7a5209dd6e0afb0125101827f31890c35a7de5e5f823bbb805dfe7d", 0x8}, 0x60, &(0x7f0000f38000-0x10)=[{&(0x7f0000e37000)="8a3a8fe4efdfebdf62e058ca7f96940220acb6eea1d3db3b7d07f41bcc1e146b702fee1e82632cf8af001ec8787fa44196bf69253b4f6833f78bd619a83fdc134ee261787c0856e31faa97416c7c8bbde4f47d2a1f0409d30cc8e6d2d54f99ed4e0f969014216b071a4f97e368dd520c48a9c008ad077c96d9c8261cffa20495e3ec0e07d0785716dc32b1f66f698e81369bea28470ad48a05e807860e1c56e36494e15986171bbbbad0f5b132232b50394973a7dd4e1bc44a4a786956", 0xbd}], 0x1, &(0x7f00003b1000-0xf0)={0xf0, 0x0, 0x9, "0f820161cedf392678e11b50ae5f92a02a3d46ac821c7e556fba919227c60e72e1eb12f83e26581c67a192b0f938f99113cb1772f3a285ea3e9e244dac8d920d6d3b17c95029da7cdc97ee964ac71cd59b4c8245125c114918aa1d917af26afbfe9efe9d6a68670229661f483b6d6730421c4373d0dfcbe60f589d8febb8a3f2088b1b339eb64fb48c2baa15fc82a7b504a139e5baa2753a4b2fd88c2ad483dba6cb7a41c6c81c91aa79dd3aded799b3fd8506a80e166471ca342d72789c328662516f2cf308e63bcb7cc87cefb079b106c71e5a5c9a4ebfeca6ee"}, 0xf0, 0x40040}, {&(0x7f0000b96000-0x60)={0x27, 0x5, 0x7, 0x7, 0x3, 0x6, "fb85910b547ce46c7ce38a9f6b9db7039ca578293204077613ef79612a6066292318234d632c95f60df1c700e2123a8bc21a7ca57adb0d25fe7d214fb9b535", 0x80}, 0x60, &(0x7f000057f000)=[{&(0x7f0000d2d000)="8c7827a0c1cc5423e8adee0b65c3b78ce9e7cf456f01ab27b07fcb55a27d3956787d493d82c3b117c84aabafb0509eede8988b359cc6269acde96bfd9ca1724e15590c126f074a971508b093c5ab178d953a94ef0c03df7b183bb8254df0d45c765176c837cca8f7f3984716fb6960482b48895979fb0356573df494446fce4a66cda4c2bf048b21db0f99b034d1a56f113d1feb275fbe5b2d046febbb9b85", 0x9f}, {&(0x7f0000b1c000-0xf9)="6fd49e4f605527974b8efdd68b0f0cbe45017a718c13484155e6a5356cb065221f22a291ad5811c7598beb5a18c3b393364d9ce893c1863d12fd17c06cffeb6b122b9f3269b910f98bee4a4d17fdcdf45cb7cbaec9a62b466f7224fe9ed5797fffea1cc435227418bf0a67a189000c16a565403dfef72fef6d34a3f0b262c8ea961d613dc7dabc1201259ab8abe838dad0a98ac089aa35bda7ee77f609503a1ee695ff202be0b583709044f73953f8315f1b95dca58343c75d15d4f10a71d1828556cafb51b4883b6a604ce5a58efc935ab1bf12f2f23646b465d2c74b54aea8a1b5696a8799593807144e993075254252abbc2f14e49ab5e3", 0xf9}, {&(0x7f0000c58000)="c90123e1651131a5a9d0763efbb6e9876b8699a9212a0721a1d9125619673588e9f823d8132489984ee963fd09a637e4929498bed5170faa81f44c94d296e43f7c1025fe15999988a4986e98658058a5d9368c3c5a6bb2f508664d58ee52bcf3378b65668ceac252", 0x68}, {&(0x7f0000ea8000)="cde62d750591f670401a8ef1fb4aa9d33e4103a8bb1d8f7241066e43dee695ce51198bec03b96ac46a5dd0ca03c8257ccae573faf54c4f049b97cf333bc83e30ab3f05abd154fd98c6f5293779e72fd06f60f3bafdb43e7e", 0x58}, {&(0x7f000055f000-0x8b)="14a1bdd8d9b64184317d7a7b1d0a2bb8a3b6c563eecc7e560cc8885c9ea1e6965252bb60d68a4b6fc84f3654f397f6d9796363f33d88944a9d42d237c4775f60fb601d2fb78e74cce09ffaa1ca56f399a5d2b44c2cb1bf382e919cb9711d1c0b395a8261f18f02e4fb792f51191eddbdb7ad63d64bf9a49620ba9ae4b0c0df539abba60fb5d067dbce812b", 0x8b}, {&(0x7f0000f69000-0x1d)="ea36be145214aed4db9daf934a40976424e4fe5e7a383805d6f39f3203", 0x1d}, {&(0x7f00009f7000-0x9)="32084d97a722a4c952", 0x9}, {&(0x7f00000c5000)="96f2d439f557052234c7438041f6a701cd3c849d17a2ebd47e7a575cb84d163d7a98dad0b2c0fb19abc7de3fa65fc7dc0625be0496ee1833ba3a0ee941e189b8d07b7699203df13d75b983fcdd2f05541fa1c34c5ee56e4555382f0b50525b61ad9bc99c28e0cc5232925c48d50d495c0b9af570e16fe97b17097607861d709cb6eb6ee8b0df7ae7557b8cd57534ed6b8e013a14cb97dcf0af2905c153e58b774349c00c71f740838ef0b7d281dd01a5d7109a31b84e6601c8aa5125f20b51ded8fc", 0xc2}, {&(0x7f0000cbb000)="ce7e7f66a4b1db8edf44787ed18abd34935dbeb256ba7e18a120467fd8ae58f606a4d0342352ee7d8b1a8647725c1118fb7d3780ed0b3592d37aeec59de5567d3ab474d4d63411b93ba7d56ee55ff4", 0x4f}, {&(0x7f0000490000-0x6b)="dbefd95c285a7215bb2953fc57877382bea9113c68f96dcf6535194ce5dbfe19c2367db894c3339bc4958c5f594d492c0a33ebb4c8fad42431b7afb03343e4fc62e373fd566dab8dc705c9aad9a3250232d476ce26472196bee878e567ea02c69711143ef59b1045c6c4de", 0x6b}], 0xa, &(0x7f0000f26000-0xf8)={0xf8, 0x1, 0x601, "2418e916f2c6444442bf454912580db954be6409abee660fc81718397f9d2230d74e24d498617c625b0af90884baf45fa12a9e556f441b6091d7e991258693f6dfc69f12f8be96d3ed4bb229b8d55db4b24bfb8c3365ced105b8063ff4b078c2ed405dad70df7da9892c6ed64069149b143da5b999691f74925cbd9ff062eb74532871f0b7c8f0773c4ab4e11f86a84101abf9da0f1a3cac87c49005f0acead1b41922cdf53ac674a6076b0b0ceb17dfa5524b63c1c2c7cc80336cb83029ac2f31a9f1d8ad4bbace0e1989bdd1e4fa86643d598a75ca92f248a569f19e2853fb82bb80ea"}, 0xf8, 0x8050}, {&(0x7f00005c2000-0x60)={0x27, 0x3ff, 0x2, 0x7, 0x1f, 0xfffffffffffffff9, "2bd3bd00e00247ef6b12670891a1a5b38f67913dc5a410c06b588a30abf0f8e48cb2307e79ad5b6d31a4fb71d33d79e3839bc46a6727470ef125308a4941b7", 0x7f}, 0x60, &(0x7f0000f05000)=[{&(0x7f0000d79000-0xd0)="e7b8e38f1a67fe63750531860476ae8ede76af47c383a02f946f1e5e5348ef18da417ad4d7091466c00649f6977165acc0e2af0d6e6fe151180503ffcffc416f48c707e8747d455a97bb2a127b2f60bc84361c870b957d1ff507079f590fc10ee602188307892397ccb188dd373bb18d696589e9f2e49e810666baaa13552129b46e0ef65d8da266625417b5b3cf3ca8ad72f86649259bd6b92cccbd53adb68e872662ccc96d8f488a77e9b06eb477b61eab681537600c16895c6d8740689380a4fb755ac16eb7ba63c3764445d8bdf4", 0xd0}], 0x1, &(0x7f0000365000-0x100)={0x100, 0x1, 0x2, "9469dd4b76b4f6158ac19963cdb44138981c8193f5dc055b56dd35efeed0d6f6e6301567f5602638b46bee52c2cc02902c02f5e728215321da0fdc756b8577a6f6b02fe5e5b3787eb843b6c0d0aa4b22d449ff8fcb69b6905e5cb83ab3d2f784aa74d5940265c018b818fcbe65cf2ebbfaf1c0bdd231f7a692475d78490166758b76113783576a5f52b5787ed7b94b3a55d959ed1b2538d4726a214756b044e927057a4bdd59f2a97756717304cc5e73684f2d7d06cea3125c2e27d0f07cc46c3e78e91233f750efdcf9c2f819215d95f3326fb7e04d359ad5daaa723581f7e98b63993ee3903ebf7a351bd2fb37a2"}, 0x100, 0xc000}, {&(0x7f00006ce000-0x60)={0x27, 0x1ff, 0x1, 0x7, 0x80, 0x200, "0c63b3de7e27ca1dee752e447d7505872dcf4cf44b61139ca0755ce925f6402980a4d600bacb5da335e0915c7865e6f7329a7a34009b31679eda3de215642d", 0x6}, 0x60, &(0x7f000015f000)=[{&(0x7f0000480000)="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", 0x1000}], 0x1, &(0x7f0000d21000)={0x90, 0x10c, 0x0, "e590dfa0cae22c18ec4661f8f90a1594f4d553823ed870c89ddf481740f0620a83ce7a67d3fcbdd9e3732bee6c0a0fbbdeeba249ebbec66908e8f43e18a27df6d51e5196f7bdabd04fe89a8bdcde8a1733e55d7af22770ac09f5fdcb237f5f01451627e2a49aafc7c054c6dc5e246f4758bcc04e27eb02da3c941621"}, 0x90, 0x800}], 0xa, 0x20044010) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb8000)={@generic="7fc56b8fa3427ba5de302ce2e816da24", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000519000)={0x11, 0x1e, r2, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000623000-0x4)=0x7ff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f00001dc000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000059b000-0x4)=0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/16 15:56:39 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x8080b, 0x8, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000010000-0x4)=0x6, 0x4) 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, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000480000-0x4)=0x300, 0x4) sendto$inet(r0, &(0x7f0000fa2000-0x1)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000f75000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f74000)={0x0, 0x8}, &(0x7f0000b88000-0x4)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000f75000-0x14)={r1, 0x9, 0x1, 0xfffffffffffffffa, 0x7, 0x3}, &(0x7f0000e2f000-0x4)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f75000-0x8)={0x0, 0x69e}, &(0x7f00000dc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000eb3000)={r4, 0x2}, 0x6) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f0000ae6000)={0x0, 0x0, &(0x7f0000e4e000)=[{&(0x7f0000f73000)="6243c575ef16a8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df3153f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749504ab08cb2816531bcfd94aa87db5a124a2b325c80abbee94894364bdf94ace96c44835698ac", 0x96}], 0x1, &(0x7f0000f73000)=[@assoc={0x18, 0x117, 0x4, 0x7e}], 0x18, 0x1}, 0x20000000) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}, {&(0x7f0000f73000-0xd5)=""/213, 0xd5}, {&(0x7f00008a9000-0xb0)=""/176, 0xb0}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x5, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x8}, 0x2) 2018/01/16 15:56:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="e0", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x20}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f0000a67000)=[{&(0x7f00006ef000-0x2e)="4b87b2fd314603013cd0a0ad5fd6a6c81173dc592983cd971c8e7a62d98feae9b0b2f8f9a019901f8ffed9e71227", 0x0}, {&(0x7f0000b17000)="", 0x0}, {&(0x7f0000f0e000)="39bea0d3f1ce1975c8e668e5ce72d13d51f2316c52f85c718fb02c49e3fda6c64c6a0d8d1736e09a319bbe1404097fde39dbbbcb0f493f57b3eae16c65e6c65efd15a8c779467680f9c61f703111c0", 0x0}, {&(0x7f00007c9000-0xb1)="53b170ab02682deb95d5da43367166fc2df46bc4b515769ec4b7ddd02c122c4a768669ef29c84500d2d8e4274886d900280cc98e5dfd44206b1e33a91ef137b9f3122fddd0cdde64ebfec10153e60d09d2fef76afd2b33256884e99c639446cbc4b55606c6de74433e2d70129f477e396b9929641ddec5634b5c3c07c1f01b2bd68045c17d3d101660e665ca706861475283e073a73ad1d2d3889567f8797a896f906f04d2747fdcb281d47f80d3f1ea9e", 0x0}, {&(0x7f00003e0000-0x83)="22374158782e092354639fb1bda5f1cdb2fe013d7df943b10c9466151775c19badf4ab2c6277ab783490645ffb380b83d1a9d5a563eaa199156484581647c96cb72a7fbe6e28d241d69d2afb93f2a5f89e2e75f9bc27265f2a4f4695f3f91b6a16d75fed9985bbe55d98837912d6129f6475309ccd5ac287aee41ee064873a9e76b63a", 0xb4}, {&(0x7f0000fdf000)="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", 0x0}], 0x2dd2030b3baaee90, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/16 15:56:39 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a15000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0xffffffffffffff42) mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000016000)={0x0, 0xdb5, 0x6, 0x1ff}, 0x8) syz_emit_ethernet(0x16, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, "7320f85d3d112aaf"}}}, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000eb000-0x8)={0x0, 0x0}) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000003000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ec000-0x4)=0x2e) 2018/01/16 15:56:39 executing program 7: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000f7000)={0x0, 0x0}, 0xcfc, 0xd2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000006a000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0xff, 0xf, 0x1, 0x6, 0x5}, 0x20) syz_emit_ethernet(0x3e, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x8, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000517000-0x4)=0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000081b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00008a2000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000076f000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r1}) socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000b23000)={0x0, 0x0}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom(r0, &(0x7f0000548000)=""/230, 0xe6, 0x0, &(0x7f0000fe1000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0x5451) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000089e000)={&(0x7f0000fd2000-0x15c)=@delpolicy={0x50, 0x15, 0x100301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fe2000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b19000-0x4)=0x48, 0x80800) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000e3b000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fe4000-0x4)=0x0, &(0x7f0000fe4000-0x4)=0x4) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000760000)=0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000048000-0x4)=0x2, &(0x7f0000258000-0x4)=0x4) 2018/01/16 15:56:39 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, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000ad9000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000a2000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000876000-0x4)=0xe8) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f000097e000-0x73)="b31ecadd5c09c6c613c7140f07f4a8ae", 0x10}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f88000-0x6f)="090d8b93128baf5d4ebc4d9ede043483bf01ed7543f1b8fa348ad8770891c29ef6d9d3971eb0ac0dbb89efe0dadbdc4f9ff0fa98d2ca485421005c6e201459fa81970680197cae8afbb8c49fc3dbf1e307b9d79b8e879a29e8a065e1b19ffb8bb35d31ce988a194f04f4b9a182a63b", 0x6f) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008cd000-0x4)={r0}) recvfrom$unix(r1, &(0x7f0000f66000-0xc0)=""/192, 0xc0, 0x60, &(0x7f0000e7d000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x2d6) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x7ce}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000dd2000)=0x0, 0x4) read(0xffffffffffffffff, &(0x7f00007fc000)=""/34, 0x22) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f000065b000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000001000-0x3)="436b8f", &(0x7f0000001000-0x36)="aa315eb4f4aa1a2c11309abceb56f4bb3831cf78cd956547e42757c370bf7ca818cba9b1700fc0d080e3bdaa5cb6d2cd2bb5b30aa0f2", 0x0}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000740000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000089d000-0xa)="40d0da916a77b50a1bf6", 0xa) syz_emit_ethernet(0x5e, &(0x7f0000b10000-0x9e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x50, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe01, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@rr={0x7, 0x1f, 0x1f, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000e8c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000798000)={0xf29, 0x0, 0x10001, 0x40}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000342000)={r2, 0x7fff}) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg(r0, &(0x7f0000a5d000)={&(0x7f0000d56000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x1}}, 0x26, &(0x7f00007d3000-0x10)=[{&(0x7f00003ca000)="6237b0cc6b957854d7583b4bab1222f7b2716a554d038b4095ea6bf5157295135464078533dcc39ecdf023c5bf4195e3ec9f652838e3e99b9f745cd37caeadc177182a320ad2", 0x46}], 0x1, &(0x7f00006ce000)=[{0x110, 0x88, 0x22, "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"}, {0xffffffffffffff9c, 0x117, 0xffffffff, "fbdda51a72ef4961816de2f3aa5bd73c90dfa87fe490dc64071d72b282761b809ceb45fb5bd281e93d960348f0de3e09fe2fbba51a52132a765d3bd1531d099f56396c91c92b3daf5d2dbefb8bd93a0abf751c342645f9f05273df18822b6155931c430170c098d8bbaa2351a2d4cc41a017c0c3db3ed45a7e526298fe31bfa13b29a04b3ff748f35801391b3c6924c87488adffe4b21ae66e247cdb516a2778002b085cab651771413235b282507d492231448b7ee1d85ed6b524180400a453f8dc4939"}, {0x28, 0x0, 0x9, "e9b457f5285927a74e7d4aa75b6dd7b57702688b181137"}, {0xf8, 0x88, 0x4d, "a6fe016e5e216aa3bc22be6f7d24ff749bdf9e1b55d4b226a951c244b5ae92b7766d48fa68767b89f66bd8d8091cf1eb90f5e62eb3c1537a31f7413872c40bfe6c3b516e343fbc1d89b2f2d6c49f8bff81175aeeb0edf53d73406270e892ad4a401cb4ef7c94f5d68258e791a89d61988c92834e0b8b0f996c31da47166bb316a6c00b195ac43bf7d53f9beacd02f14282edbfb8805ca4c54aa369b423dd63969c10d1395f75d70d51c414ab594015130a6151e659a6415ae57d9bbcef5aed2a2f1397fd7ed728d14614934cf12acb9b2db98a72c5ffd09914a5142bb991698eeb"}, {0x48, 0x1000000117, 0x3, "05596f32efe768847bc938a5aa3e4e4a71e75c9317ed074216ce8f82f5b39cf22f6975acb1bf0f14f406cac6c9abde4f396216"}, {0x38, 0x10b, 0x7, "dda1a27bf541c5c1232e15c486aaca78fdd4451dcb1ec3d052761d271bfff49c06d3e496"}, {0xff0b, 0x1a9, 0x9, "f2d732edd001992882bfeec46c49fee1a856a828e63627dec5f57643644b92ed7fd9f177351168dfe8ef16b7dfe35cbe31eb4f01ecbc67ecdcae798dd8878cc90c0bf0723d93da0b93871b238674bdd12c7db9d009a29a659d24353b10bf9f85934bd5892796772c539794cec4951ee750af8046721407be16afe37b6a653621bd6c6cb3ed7d65b099594eec763d125d7932a4b88c37e4fded784722d995e9875d47a5bbb25953e409ced6a9f7a5"}], 0x448, 0x0}, 0x4000) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/16 15:56:39 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 15:56:39 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000003000-0x1)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x16)={0x0, 0x8f41, 0x7, [0x6, 0x3, 0x6, 0x96, 0x1ff, 0x4, 0x7]}, &(0x7f0000001000)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={r1, 0xa7, 0x0, 0xffffffff80000000, 0x9, 0x7}, &(0x7f0000000000)=0x14) 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000000b000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7, 0x0, 0x930a, 0x0, 0x10000, 0x400000, r2}) socketpair(0x3, 0x800, 0x80, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f000000e000-0x8)={0x2, 0x80000001}) tee(r0, r0, 0x8000000, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000000e000)={0x1, 0x206, 0x7, 0x10, 0x0}, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000007000-0x10)={r4, 0x98, &(0x7f000000e000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000005000)=0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/16 15:56:39 executing program 6: mmap(&(0x7f0000000000/0xf2e000)=nil, 0xf2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f2f000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x7fffffff, 0x0, 0x10}, &(0x7f0000251000)=0xa0) r2 = epoll_create(0x3) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000f2f000)={0x10000000, 0x0}) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f2f000)={r1, @in6={{0xa, 0x0, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f30000)={r1, 0x0}, &(0x7f00004e7000-0x4)=0x8) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000f31000)={0x18, 0x0, {0x1, @random="96bd4924df5e", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f30000)=@assoc_value={r3, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f2f000-0x98)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9}, &(0x7f0000f2e000)=0x98) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r6 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000cf6000-0x2)=0x2, 0x2) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000f31000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000f32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000975000-0x6)={r5, 0x2}, &(0x7f0000f32000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000f34000-0x8)={r3, 0x5}, 0x8) 2018/01/16 15:56:39 executing program 7: mmap(&(0x7f0000b51000/0xa000)=nil, 0xa000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x39a, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000889000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9c000-0x4)={r0}) bind$bt_l2cap(r1, &(0x7f00004f0000-0xe)={0x1f, 0x0, {0x7, 0xb94, 0x4c, 0x0, 0x6, 0xfffffffffffff001}, 0x5, 0x2}, 0xe) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f9b000-0xb5)="0526adc61622cd40a9668ddaae6725023836077e28a0a77a7a103454aed1e992e6d86ba23ff6a88a8918e11e51eac8ae1ffebc985887d9be93ec16dd421a58bcb2cb5afbae5bdd75452f004b0426414b6fc008f53f831b4a58215c7574cfbb98b7af2e42a16cfcff8e78ce69cc50b397a534ddcf52908d75bd01a258d89f5bd5f6d719567e7a9089dcb67a10cfc6c031ddeb0d3d47388a426de080a205344f5eaf5cd2ac1375d3e8245eb8535feb7bd308cf773518", 0xb5}, {&(0x7f0000f9a000)="e893cff1eedf58ed255fb18960536431fcfe42b240c2c97e0c97ccf3512cf2cb7e5222db334600e1cf3edff6195a20386401c37136c62768517785b335c46ff7bce797471c2cb49ae04be3deff3e94a2a3691b36457c17b6495baaca4b7b73bda4864f37742daa3f41b106a2f67ddfe2af0cc980f6f6d6d1297bcdc5e4eb057641498ddc9b9ccd0779991c38df584deb36bc02bb7f4f4677374606d51fa049a12bc3b5e0b1a36e1e6aad281e", 0xac}, {&(0x7f0000f9b000-0xaf)="a86cc136b48c933ca007a0c63f622fd58dbd6acb5e4c0d3e41bca6d1c90c27b24032a60dcca5b831916e4a12c117608b9460e288c051066dbb6d8be239e07ea3e1c0c87d7db30ab6ff6e5015acc6fa3ac46b2ecdaa939a13d0450a893ebd9b2a52c62f16fda6b360ccbae6ab55a0e9649049d5d7c09f055b423b254bd308fda431c653102ef8d0ddf0dd567aa21193ae1b2b12e7c266894c74d1a4f8f09c46106ab1065d939e5461067907014c47f0", 0xaf}, {&(0x7f0000e13000-0x1d)="73161cc4161f0173dbbf58cce62754e65402a80d19d09bef52a975d882", 0x1d}, {&(0x7f0000b6c000-0xd0)="bee3509375d8b4ad0c01e3a76554a18e95253ca1a46989c49729c04bff708476f33e4e69d415c907d77bda2adae2eada769d924dcf9932343803563eabc99a64ffdfe0fd4850c97b11f4dfa732797d4ac9d69a4480905cf83e8f824dfec97f71122c40c92788064761d7998623d32f110e62faf0a72c9102db1855908316356339f8a1db4c143a3ec8a491bbe26450c878e322d597fffcbf3d822b668bebf47dcdb64a35763531576375601096089d8b13998a73b08e41e97d4736faa26fde55a38a03522a62c6704c027b178ebaca36", 0xd0}, {&(0x7f00006ec000)="b3492fa33aa2f53ceb8c79c1b8026754b179ed90169caddf3c94285ce312539f", 0x20}, {&(0x7f0000f9b000-0x9)="03872d54e3774bf9c7", 0x9}, {&(0x7f0000b1f000)="da463ad3af375e21366803c83a48ac69f3982ac492093c6fe1091aa1e2fd2b680045f7907b883bbf4ee818b5508887ab5eca129e078d2a1b27a335444c7814e444ccd735a19f6c8d7baca5e234553fbc5a82bb43ce4684c463f3d323d8de482ffa923dcc4e0ff6a8593215e9c8d1a872248c7938c6424e7cbb8a19a8cb2f41aa47d98b440faa72034099671baf4410cc850e5c192e728e0a358af39fa326aeff7029383330a3250e3b005df68e96bdecc357e8d1e70e0a4680256cad910ce4ca3e0fb478567a945511da19fff05c0134b73048c22155de06458c", 0xda}, {&(0x7f0000f9a000)="", 0x0}, {&(0x7f0000f9b000-0x50)="a09bf04c5834a76357083e15093765ed5c4ce598d764822ee65b9c73bb9c721a317ffd32d354a17369c7de22fd06ec2dfc393884d3f2da61f4658159171bfaf5be63e66a42e8e80a67e8d38fff526d62", 0x50}], 0xa, 0x29) pread64(r0, &(0x7f0000676000-0xed)=""/237, 0xed, 0x0) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f000036d000-0x21)="3283a41d767fd13ab1b262c22b6b4b9d412c51d1cee5d4c56137e2e6f5c0df1a60", 0x21) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a2c000-0x8)={0x0, 0x10001}, &(0x7f00009bc000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000439000-0xa0)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x16, 0xe9, 0x40}, 0xa0) pipe(&(0x7f000057f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000b73000)=0x0, &(0x7f0000287000-0x4)=0x4) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00001ed000-0x18)={0x9, &(0x7f0000bd7000-0xd0)=""/208, &(0x7f0000805000-0xd8)=[{0x1, 0xa2, 0x4, &(0x7f000068d000)=""/162}, {0x7, 0x22, 0xfffffffffffffff7, &(0x7f0000764000-0x1f)=""/34}, {0x91a, 0x8e, 0x4, &(0x7f0000563000-0x8e)=""/142}, {0xffffffffffff15dc, 0xae, 0x20, &(0x7f0000d80000-0xae)=""/174}, {0x7fff, 0x1000, 0x2, &(0x7f00006ca000-0x1000)=""/4096}, {0x80, 0x1b, 0xffffffffffffffff, &(0x7f00004b8000)=""/27}, {0x7fff, 0xe4, 0x1f, &(0x7f000077a000)=""/228}, {0xd50, 0x14, 0x0, &(0x7f00005d6000)=""/20}, {0x8000, 0x1d, 0x0, &(0x7f00007f8000-0x1d)=""/29}]}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000084000)={0x0, 0x2, 0x3, 0x80000000, 0x20, 0x8001, 0xffffffff, 0xa675, {0x0, @in={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeff, 0x1, 0x8, 0x5, 0x2}}, &(0x7f00004be000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009d1000)={r3, 0x4}, &(0x7f00007c4000-0x4)=0x6) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x43) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000477000)={0x0, 0x0}) socketpair(0x1, 0x7, 0x4d35, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000581000-0x38)={&(0x7f0000184000-0x48)=@full={{0x3, {"c700d0fa5b86f6"}, 0x4dc}, [{"73a78d22a1683d"}, {"670c76a2023ced"}, {"0cac8a9a675641"}, {"ccf90d85221754"}, {"ffee5973a6fdc1"}, {"f2552b60efc00f"}, {"c6975ad4fbc90b"}, {"2a9c7152070d99"}]}, 0x48, &(0x7f0000fa2000-0x80)=[{&(0x7f00009e8000)="b394e5fdfce5610c77c2df21ffa55d0898723d9e0f2a78afe7b9f35e24328bde44d86030fceac2d188417edc4b9f53d1c13389582790b0501d58553053155c5ad4b0769efa", 0x45}, {&(0x7f00003f5000-0x4e)="c23ffad7d05e19270d6d4ae4f40a45b49ba57a82a0943a46cf56fda0d528e25666fa5bb517b9aa8ea04fee560ddb3204ccb31ed596ac943a29f4fb3688a92fb63b47597e2002951f290560c6ec09", 0x4e}, {&(0x7f000073a000)="", 0x0}, {&(0x7f0000485000)="0487f95e096553c586ef9566a484d705a5279fa40cacd7e324d1b70cd9b58fe716d8a30d7974558af153a4e4aa05cbdd76ea6942fdba794a7a739b5eaaa4", 0x3e}, {&(0x7f0000549000-0x72)="2cec4db190486f83296613fd8d6d79dfd857242b347e0936d9cbd60b837671fa799e84c60692bb3278e9639ae5947e4358761435d98e057b0fc23eba2fa90ac317f61597534dad10a9c8f0a15193d5b476fab5852ff6246e79e9bb4891d1fee3420aa401622307fd0c01e5e4822ced6f3774", 0x72}, {&(0x7f0000406000-0x6f)="235170ec9a0a2c6e59e9ffd43eb98b449bbf6401b3ce2d2a227221cf8066d3805912c3d2832ba6cf417749fad3664640039ce4e4ea753c818ebf7e676efc492715515c6676de91f55fefe55dbb681f1a23c2f64b0ca57799864a61d32e6fef2f1b17a4314b66713d1084aa4a303211", 0x6f}, {&(0x7f000096b000-0x6d)="5280bf02713f9e88ed12619dfc0026950dce76bc9ded612144b39e1c0df6d1724bd10b3e583014b26143ca0920c3627c042b4f64d0755386a82696597b3313f2af4ed906f0408702f39681da8496ee354debbf95e5e4e12fe714289364f577cd2f986436bdf3d6ecb2f19f66d5", 0x6d}, {&(0x7f00006f1000)="3d3c920f592ac030a5fed9e6e5022306f0dbbd9f28c6d75b42c096cae27e124e7caf37c8067cc5e578bbc4ad8baa34a51e40a2f33262ec1622e097c431afb9f0fbabb39fabcc0526521b464d2aaabc57205ed09e2b277ba29ad84d5a83e4346c627a0d41a669d419862f786ad3c0c28500a5a3800235ebbfaf5d08c6a20a464dc168a1c7ce8a2407e8c6", 0x8a}], 0x8, &(0x7f0000872000-0x80)=[{0x80, 0x184, 0x7, "89096931277ae5e16c3264321c292cf5d4bb7f83f3c8e671f3f870f06b35d5fa452f15a4acf69ba1f6aa6f8ef8c907a4a4cf5b11a75978575f32700e0a1b2acb535b537b46cb7856987b2be04f73641fb62dbc4f5e2f5ca28372d2388235bbd1a2c551846f841f5b36"}], 0x80, 0x0}, 0x800) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={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]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000039000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000492000-0x4)={r0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000332000-0x4)=0xfff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000b5f000)="", 0x0, 0x200007ff, &(0x7f00009fd000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000aa6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000465000-0x4)=0x60) connect$nfc_llcp(r2, &(0x7f00001ae000)={0x27, 0x526, 0x4, 0x7, 0x1, 0xff, "0e8950889baeab198e6582d69fb13eb105861005912e6f7e534d6fcd7706fb7bd5985431250c34d3c1deece975b437a4c7a9371f50182715152a8304d9b186", 0x3}, 0x60) close(r0) 2018/01/16 15:56:39 executing program 7: r0 = socket(0x3, 0x80000, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000000000)=""/4096, &(0x7f0000000000+0xf30)=0x1000) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$netrom(r1, &(0x7f0000654000)=@full={{0x3, {"bc1df8f3396384"}, 0xe4a}, [{"5cf577dbc2718d"}, {"244d7ba2700c23"}, {"8023a01ecaa58e"}, {"c25d55a851b8fe"}, {"d3ce97e1771850"}, {"d88ba4b5671e99"}, {"b444b9a2c271be"}, {"f4dfa45b599482"}]}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:56:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cb8000-0x4)=0x9, 0x4) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000e7d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/16 15:56:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x2c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x1c0, 0x91, [@generic="788403a40710503de47a2eac967c7fbe27d1ac92ed7d0a968c4108d28aaceaa119c1fd73bb4b0f03c84ea4c30f711908a35a45180821645cbcbfb001d10aa747be2c32a7dfe29fa30bd91dbef216dbe6d7a880ce3b2dd363dcbe6c32d8b2dc", @typed={0x34, 0x68, @binary="d7aeaff9dd1d7984bcfd56b306897368452f57810796f635b02a7cfcf04037ca9c135dbd8241a8f5c762"}, @generic="29fe21948560b13700", @typed={0x18, 0x1d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x7b, @fd=r0}, @generic="2a855f01f590d856bf25a108f371d2ef91f44b1a343efb2ce9d0c0801c6b5ab0d828a689c7e58562eb6d8a3ae3aec4bceb18ae713d26304d878a3fba27c20e9afb6727731802578004348bfa23d178c46656654fb0e1fc7ee36f7b042e3818a95046e57217ae33e40abac3e21593313394ab6304b678ad597d08e4053c06f8f94088ec046f7992c351317d098cb40887b1bccc886029c36b49c1473c44525a0ecbf715bfe021a8372e74e803800f27f0a63b83a5acc68d2fa8990aa46c78d2903000ef13c239540bb457baf98e1ac9ad3d676474d0fe8e214a6056ea75d93b0340c037fce09bf9c2ad3ca3eb0bab5f2a4c494b7d9722bbd021"]}, @generic="93a33d97bdfc810449e45d0de868539cb4aefc13685de587e2c436ddeff7eb5dd7b011ab64a734c8e5b302621951141aa8d29ae5e4b4c368426cc9bfe01fc73680c7d8de6b4267916095530b33f28c533a75cb556da864466e0d7a0cba6106e4949bffd368a95edfe0b6aef07579b9df943d5ad4b8c501050a7a145d963b991017cdcccf4ab800053a4172caabb59660d67f0bc8da6ad153a0d4362c95c0e6442802121aa65a99271ec670750843903ccec508bb03116ea96137dae5974ae518be06c55878d2035ad70469f8ee175484", @generic="00276cc0b7a2b8642b4518ad296a9ae4016c1538b4df37079a5cd012aed7eacbd58cb2c37d6adf"]}, 0x2c8}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0xde, 0x0}, 0x0) 2018/01/16 15:56:39 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000007000)={0x0, 0x0}) r0 = socket(0x2, 0x6, 0x8001) bind$bt_rfcomm(r0, &(0x7f0000006000)={0x1f, {0x7, 0x6, 0x4, 0xfffffffffffff398, 0x1b, 0x6}, 0x6}, 0x9) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r1, r1, &(0x7f0000003000-0x8)=0x0, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0x5d)=""/93, &(0x7f0000008000-0x4)=0x5d) 2018/01/16 15:56:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00008de000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000001000)={0xa, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000000)=0x2, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") recvfrom$unix(r1, &(0x7f0000000000)=""/239, 0xef, 0x40000000, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) [ 155.023245] sctp: [Deprecated]: syz-executor6 (pid 1560) Use of struct sctp_assoc_value in delayed_ack socket option. [ 155.023245] Use struct sctp_sack_info instead [ 155.025236] sock: sock_set_timeout: `syz-executor4' (pid 1568) tries to set negative timeout 2018/01/16 15:56:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r3 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r3, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e83000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f000082c000-0x4)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000526000-0x10)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/16 15:56:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00003ba000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007fc000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) [ 155.055871] sock: sock_set_timeout: `syz-executor4' (pid 1568) tries to set negative timeout [ 155.160207] sctp: [Deprecated]: syz-executor0 (pid 1600) Use of int in max_burst socket option. [ 155.160207] Use struct sctp_assoc_value instead [ 155.176516] sctp: [Deprecated]: syz-executor6 (pid 1577) Use of struct sctp_assoc_value in delayed_ack socket option. [ 155.176516] Use struct sctp_sack_info instead [ 155.199213] sctp: [Deprecated]: syz-executor0 (pid 1600) Use of int in max_burst socket option. 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f0d000)="f357966d4c9b33d7f540e07396df1281", 0x10) sendto$inet6(r0, &(0x7f0000f05000)="97", 0x1, 0x0, &(0x7f0000f09000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) read(r0, &(0x7f0000007000-0xc7)=""/199, 0xc7) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000ad4000-0x20)=[{&(0x7f0000fe5000-0xae)=""/174, 0xae}, {&(0x7f0000fe4000)=""/127, 0x7f}], 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000517000)={@common='ip6gretap0\x00', @ifru_flags=0x901}) 2018/01/16 15:56:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000041d000)={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, 0x8, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xaa6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @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]}, {{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]}, {{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]}, {{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]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) getsockname(r0, &(0x7f00004eb000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000cbb000-0x4)=0x3a) getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000256000)=0x0, &(0x7f00004b2000)=0x4) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f12000)=""/33, &(0x7f00004ed000)=0x21) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) connect$inet6(r0, &(0x7f00009d1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) sendmmsg$alg(r2, &(0x7f0000091000-0xa8)=[{0x0, 0x0, &(0x7f0000e84000-0x70)=[{&(0x7f0000b5a000-0x6e)="388d0f28349ed739fa7476d5e3d21bf6d25092b6f4ee2b9669734fbb5977de23e1223c7a3e0f28a6fe10fc8beff75635dfd2b6f2b477d36bd144409cd163ee3defdcfe7797891ece426ecce5ffa954d9889cd0fa7e2e6bced953edc624bfd037f1022d563aa095b5f787936dd109", 0x6e}, {&(0x7f000042e000)="8bce2eae56b3124ae11c2de7a6179176135432f61e65b8b1f40799d752ad1f74dc0e6f15b3a7a123a42a6344cb22d3992509283c1d0534fb04d6f27d579b21fe31343495a207aa00c8042fc549634b6551f1eeb0fc7d0d493e2c554a98b8", 0x5e}, {&(0x7f0000d18000)="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", 0xff}, {&(0x7f00008a1000-0x3d)="98fad4692896e5384a6397cd8d4ae5345146a2e8624d0e48ccc170c43172fc24561ffc0bc3872b8af8f64af3125a90b7c5587bfe064d4e1356202b41a9", 0x3d}, {&(0x7f00006ac000+0x612)="86941b592ee348af76ae0c24a9cc", 0xe}, {&(0x7f0000c89000-0x1000)="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{&(0x7f0000750000)="bb9366a88bebc3c0ad7fd5b4e339bf416ebfe41857806108bb44b3269eeae6f92a1ff5c46e078f8625c5015211dc1853b589156d9cc7583a343aaaacadd7465d217eda869a37d481e21e330e5a6511e213ad6a495df9b76c6e897fa26efe00af4b170636b09a0b028f518ce82d4c0628d3485e6c84d6e536193c4fec750576669e8815e5794ebf48633b689c086ca213d52a29bb834ca19035873b57ac3f5880c476e151ed3fb0d851fe9b21fd0c495be15a9ff9e4d3301396de8d820a64ea96ef4ae4d0944c6d5e792387f30fe51df52d1d169a4d62fc649995506c7d", 0xdd}, {&(0x7f0000b86000-0xc8)="acf0a0c2866b1c59549e0b6c94550890ef83bfe79e3465f5b21e14da45c4b94b9916592872298f387a1bc28885e07f1f29425fdd580db18eecc143e85daa15d27eedfff202f308803128a40b81e7167f88a07f85877b4ce89bcf68f9a9c2a46915cd131c7f4ad97e7ed21d123345039ef0d3be1ef93b90adc73a6d2b830a53d2132fe048fbb1119ebc759fc1b17599fdd118bfb04b3e3776b05a26dfa184381a8e2ad3559e7e1b777ac4ad3e8156459b0894430051e8ee46b2c079b615e20c411bb90df19ec8390d", 0xc8}], 0x8, 0x0, 0x0, 0x10}, {0x0, 0x0, &(0x7f0000c25000)=[{&(0x7f00000e1000)="3715f5b48af91ed900245dfb5e485f5fb7a508c5504a5aa7408857e6ce34b0c381c3043aeb2460942a55938d5e8cf64bebf2bfca4355d2e05744503c2c246186b484c5", 0x43}, {&(0x7f0000338000-0x2f)="126571f7af1d08074e69686c4acb785d4df9aff27df6e99765e1b1d26af84c707994c7b538c5cc1cd1b59dbd31512d", 0x2f}, {&(0x7f0000f19000-0x55)="aa707ea04ae489c89685fdec244de422628de7ce1e70d692df59f44f8e6d3f6886c7cfcc426df0eed969467cbe81dfa6ba6661aa742c6df2ca38eb6bb04251b7f6c5c55a6086bbdb948fc240204f37710339c8c237", 0x55}, {&(0x7f0000d92000)="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", 0x1000}, {&(0x7f0000961000)="a5ee224efdddc4ba2d4c9937a4da7a327100b5d1dcaca7c636bda4a7b3", 0x1d}], 0x5, 0x0, 0x0, 0x0}], 0x3, 0x44000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000aae000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0x0, 0x30}, &(0x7f0000000000)=0xc) accept4$ipx(r0, &(0x7f0000995000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbb000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000aba000-0x10)={0x0, 0x10001, 0x9, 0x7}, &(0x7f00008d2000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00001f9000)={0x1b3, 0x8000, 0x6, 0x1, r3}, &(0x7f0000856000)=0x10) r4 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x6, &(0x7f0000cd6000)="ff0204000100def31d001122000000d8", 0x10) 2018/01/16 15:56:40 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="ec155068b3a0f14c0307b1bfdf74dfe1", 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x6) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a9000)={0x0, 0x0}) [ 155.199213] Use struct sctp_assoc_value instead 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00005e3000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000493000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000649000-0xa8)=[@in6={0xa, 0x1, 0x4a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2ab7}, @in6={0xa, 0x1, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0x48000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffff}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0xfffffe7c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) recvmsg(r1, &(0x7f0000b20000-0x38)={&(0x7f0000379000)=@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], @multicast1=0x0}, 0x0}}}, 0x32, &(0x7f0000fb8000)=[{&(0x7f0000ed3000)=""/235, 0xeb}], 0x1, &(0x7f000023c000-0x2b)=""/43, 0x2b, 0x1b3}, 0x10022) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000097e000)="b70a75b0d5e38405b30600ed5c54db0a25", 0x11) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000e10000)={0x3, 0x1, 0x1, 0x9, 0x8}, 0xc) 2018/01/16 15:56:40 executing program 0: 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$inet6(0xa, 0x6, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000af3000-0x9)=""/9, &(0x7f00004f3000)=0x9) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x2ffb0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xae, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x1, 0x9a, 0x0, "81a9d527c663c89d7273e6db750142154ee385aadb021b0af915cfce85ca3ab5d23f341c3b9fd5f1fa14f18401e73e70b10a921a2be5e37b991d0ec674ae78c0911904a33dcd6a349f930b8ee180be6ee159299eb5fccc16af08f27b81ea087c29409f4742e7cedbd27fc2ca234fd05f5271ee6fd107008da135354ec5bd610fe61f1e89912d9943bf0e138e32973fd72386"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) accept$inet6(0xffffffffffffffff, &(0x7f0000df7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000982000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0x14) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a9d000-0x79)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) pipe(&(0x7f000028e000)={0x0, 0x0}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000e6f000)=0x0, &(0x7f0000e15000-0x4)=0x4) 2018/01/16 15:56:40 executing program 7: r0 = socket$inet6(0xa, 0xa, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0xffffffffffffffc0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x73}, 0x20, [0x3, 0x5, 0x2, 0x6, 0x6, 0x6, 0x0, 0x8]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000b1e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d57000-0x4)=0x5) r1 = socket(0xa, 0x7ff, 0x3) write(r1, &(0x7f00007fa000-0x22)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x4, &(0x7f0000891000-0x8)={0x0, 0x0}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000b81000-0x28)=""/40, &(0x7f0000023000-0x4)=0x28) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000ea8000)=""/251, &(0x7f0000448000-0x4)=0xfb) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept(r0, &(0x7f00006a4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a26000)=0x60) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000278000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003b6000-0x17e)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c902502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b799c421ac310eb81f71ee8e166fc3bdd6362684bb5b0c60ec103218ac792149eefec5c32d8002e8b62f3516a4ece4f831936c33fb0e801ed673ff69ee832cfb94289e6eadcddae4af05cbb8b8909d9489496641ebed13e79a90c455739e7f5d0f17490e867894afcac9d3e79b610", 0xef, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000)="a2db030aaa24677f6f028dd521adba422c99a27980e8c6aa59b18102470cd64199f897d8156d04cc9841c81fd1fdc884eca127e7bc0210e37b12f8a5f09c2717c0bc8ae17cf6d71013ad7e14b3b38b6e4f949574421b7def9a0d0ba8b1f2296ee41727f0243953ab6fbe94a03105d1c648f12445a02db1f13aed62e66a161ba013f6", 0x82, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000590000-0xf8)="1c", 0x1}], 0x1) shutdown(r0, 0x1) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000db2000-0x30)=[], 0x0, &(0x7f00003a1000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000197000-0x20)=[{&(0x7f00001ab000-0x201)="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", 0x110}], 0x1) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r2, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 155.305466] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 155.340038] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000c76000)=""/10, &(0x7f0000b73000)=0xa) bind$inet(r0, &(0x7f0000387000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000067f000-0x34)="3e16817f24522a5453f27114e0188265675f702a48561cd1807e6590ec53571ced612b4c36fcd45401299397664f5d4bf3915e07", 0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6, 0x80000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000038e000)="289430ba25d1d421c85d6466d30b6b1dc23bbf1bf617c7492e9fa4ee8dec180f1fbdee5137b7621af71637a0adbe9b3fd841bc", 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) bind$alg(r2, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) recvmsg(r1, &(0x7f0000bb7000-0x38)={&(0x7f0000b7f000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b39000-0x20)=[], 0x0, &(0x7f0000bb2000-0xdd)=""/221, 0xdd, 0x0}, 0x0) bind$alg(r0, &(0x7f0000892000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast5-generic)\x00'}, 0x58) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c9b000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000d8e000-0x10)={0x4, &(0x7f0000104000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000021f000-0x8)={r1, 0x3}) getpeername$unix(r0, &(0x7f000053d000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000040000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ff5000-0x18)=@add_del={0x2, &(0x7f0000ff5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff4000-0x28)={@generic="065f35d55d891e7a8c692c0d6ee41b2f", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000024f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, r1}) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ff6000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000+0x207)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000f8000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00000f7000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000f8000)=[{&(0x7f00000f8000)=""/225, 0xe1}, {&(0x7f00000f8000)=""/157, 0x9d}, {&(0x7f0000067000-0x7e)=""/126, 0x7e}, {&(0x7f000007e000)=""/133, 0x85}, {&(0x7f00000eb000)=""/93, 0x5d}], 0x5) recvfrom$llc(r0, &(0x7f0000090000-0xfb)=""/251, 0xfb, 0x40, &(0x7f0000052000)={0x1a, 0xc, 0x6, 0x0, 0x8, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f1e000)={0x0, 0x0}) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$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$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x401}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006b8000)=0x0) sendto$inet(r0, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00008f6000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}}}, &(0x7f0000bd9000)=0x32) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b2b000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff, 0x9, 0x200, 0x10000}, &(0x7f00000ef000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000be8000)={r1, @in6={{0xa, 0x1, 0xfffffffffffffe1e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002e7000-0x4)=0x8c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000868000)=0x0, &(0x7f000094a000)=0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000928000)=0x0, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00009a8000-0x18)=@get={0x1, &(0x7f0000d68000+0x989)=""/85, 0x6}) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007fd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000849000)={0x0, 0x1, 0x2}, &(0x7f00003a5000)=0x8) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000bb5000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001aa000-0x8)=@assoc_value={r2, 0x3dd01740}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b21000)=0x0, &(0x7f0000cdb000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000ad8000-0x4e)={&(0x7f0000056000)=[0x1f, 0x2, 0x7, 0x9], 0x4, 0x22, 0x0, 0xffffffff00000000, 0x4, 0xf9, {0x21, 0x4, 0x8, 0x4, 0x0, 0x8001, 0x5, 0x8, 0x1, 0x0, 0x9, 0x20, 0x5, 0x7fffffff, "2ae855c10c7cd0fb44c43f5077ec907638b77b594b6bed24874d6ca27b70a568"}}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000b53000-0x4)=0xb8d5139, 0x4) r4 = socket$inet(0x2, 0x0, 0x3f3d) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ad9000-0x4)=0x5bba, 0x4) connect$nfc_raw(r0, &(0x7f0000d02000)={0x27, 0x2, 0x2, 0x7}, 0x10) socket$nfc_raw(0x27, 0x1, 0x0) sendmsg(r3, &(0x7f0000faf000-0x38)={&(0x7f00005d7000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x3, 0x2}}, 0x2e, &(0x7f0000cf1000)=[], 0x0, &(0x7f0000d4e000-0xb8)=[], 0x0, 0x0}, 0x20040000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00002d5000-0x4)=0x73, 0x4) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x80000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e50000)=0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451e876c2eba480000001ac3401dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c880dfbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "720df2", 0x0, 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}, [], ""}}}}}}}, 0x0) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f5f000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000468000-0x4)=0x0, &(0x7f0000ff2000)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0xffffffffffffff32, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000717000-0x8)={0x0, 0x80000000}, &(0x7f00007f0000)=0x8) recvmsg(r0, &(0x7f0000bcd000-0x38)={&(0x7f0000c0b000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000989000)=[{&(0x7f000025d000)=""/80, 0x50}, {&(0x7f0000d8b000-0xaf)=""/175, 0xaf}, {&(0x7f0000a99000)=""/113, 0x71}, {&(0x7f0000aab000)=""/191, 0xbf}], 0x4, &(0x7f0000add000-0x96)=""/150, 0x96, 0x8}, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000a36000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001b000-0x4)=0x32d) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) vmsplice(r0, &(0x7f0000240000)=[{&(0x7f00000ca000-0x5b)="d88b890a337b9e72786eab8a55cc9219ceb98bb835782b06e581339573cbaab180740f419f7fc909f4818cdde01d829821e663263f3bcadb4eba782aa40b57b5ee6fb5f9ba152f90fc0caa30038de4fca4b7c864d3d4db9490c94a", 0x5b}, {&(0x7f0000343000-0x14)="f96b338b399d2e4323effba40a8f0ac4a83180d9", 0x14}, {&(0x7f00004b8000-0xba)="91a16c7cc1890d5700df7ee9f449d9422f7eda1f6489f8998e66493b4a9e4e98bfd01b19146506271351b32fa3a7bda9a64d5c11f2ac4527a49b6716d8916c4ec02f137282e4ee33c85c9960f9c3d42d802b5cc70168845ae62ae3919ed05202014d92d6293fff4b488fb1fc2b6d53ca43ecd94ee5e3e31cc53b75c32ede82219a55351b3e46648a92b8d86858417eecf9fbf6dd7e582892326a9cfff6cae2f8b4f387f40dffb025bd1c68945532da55ef15f6be7297f16807b1", 0xba}, {&(0x7f0000ba1000)="bbf285c97834c3dd0d95cd3393e3f25f4786b5b3b02d46cfe769c9204abac76006847ed3af75fa504390b4244ff8af8078dda7aed9ceb77cdd06c3bbd3e915c5b44c2879142a1fde4c87523dbe40be8bf57303d54350ec6ef1fb5b884650a0d6dfd3f47ce3956cf1e8d40ca4b8a9ff10038361002b6b71fffcbb082923fa3d2af641813407338db8bd83ade8003098d07eabe1445519b429b2d96afd3718ec632be2efbdf9c39ba8e38ba9a0612541a76ee399f1608a6dd842b486cd0fa06e82e6b1ec523120", 0xc6}], 0x4, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000c5000-0x4)=0xfffffffffffffffe, 0x4) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={&(0x7f0000004000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f000000f000)=[{&(0x7f0000023000-0x7d)=""/125, 0x7d}, {&(0x7f0000022000)=""/62, 0x3e}, {&(0x7f000001e000-0xb2)=""/178, 0xb2}, {&(0x7f0000022000)=""/38, 0x26}], 0x4, &(0x7f0000023000-0x56)=""/86, 0x56, 0x8}, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000022000)={0x0, 0x5, 0x100000001, 0x81, 0xffffffff, 0x2}, &(0x7f000001c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000001e000-0x10)={0x0, 0x8, 0x6, 0x7, r2}, 0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x400454cc, &(0x7f0000001000-0x4)=0x0) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000133000)="", 0x0, 0x0, &(0x7f0000707000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000872000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000403000)={&(0x7f00008a3000-0x8)='./file0\x00', r1}, 0xc) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x3b, &(0x7f00008a3000)=0x0, &(0x7f00008a3000)=0x4) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) 2018/01/16 15:56:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000001000-0x10)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000594000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f68000-0x8)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) sendmmsg$alg(r1, &(0x7f00001f3000)=[{0x0, 0x0, &(0x7f00001f6000-0x30)=[{&(0x7f00001f3000)="4968fcf4218b1db148fa25cf", 0xc}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:56:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x2, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x6, 0x6}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000-0x10)={0x6, 0x8000, 0x6, 0xff, r3}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x11, &(0x7f0000003000-0xe4)=""/228, &(0x7f0000002000)=0xe4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x8, &(0x7f000025b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00001d9000)={r4, 0x210b}, &(0x7f00000df000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b46000-0x4)=0x0) r6 = socket(0x1000000010, 0x10000000002, 0x0) getpeername$ax25(r6, &(0x7f00002f2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002cd000-0x4)=0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000cbe000-0x4)=0x1f, 0x4) write(r6, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000cbf000)=0x100000001, 0x4) recvfrom$inet6(r0, &(0x7f0000623000)=""/234, 0xea, 0x23, &(0x7f00008c4000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00004b1000-0xf8)="ea2c6a1b375fb856af6a8aeff03dd1d6fda15126f841d9003d61b537aff93ced29839b7f2545e1a43bb688f707ed9363b78b9cd5b6a71cbaf27dbd92c1c41412a0efb2d9152a22556984415fc525da7a8575e0d9079465d99b0ae007d74935919ad15f32fcf10244ef683d6b8c416e2c7b9080d25e02f4fb16834b546df80c4871574995be21aca5d7b665bae5345d4aee38a000966a3a01121a69c698bb0453809e35e2671765de604ef4f7de94053b5f470911dd04e7d1b3b5acef902d845de60897867232d59509b410011ebd8dbc024cace4a8988e42cd647c41a7e7aefd0da257f01e8465edca7a6bd21be37a98111f664e6aaeb748") 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x3f) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x0, 0x4, &(0x7f0000f69000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006cd000)={0x10001, 0x2f, 0x0, 0x400, 0x10, 0x477}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001000-0x4)=0x97, 0x4) 2018/01/16 15:56:40 executing program 4: 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, 'ecb(arc4-generic)\x00'}, 0x58) pipe(&(0x7f0000186000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000500000)={0x0, 0x80000001}, &(0x7f0000084000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000051c000)={r2, 0x0}, &(0x7f0000ff6000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5", 0x1) r3 = accept$alg(r0, 0x0, 0x0) getpeername(r3, &(0x7f000077a000-0x4c)=@un=@file={0x0, ""/74}, &(0x7f0000895000-0x4)=0x4c) sendmmsg$alg(r3, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f0000e8f000-0x61)='%"', 0x2}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r3, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005dd000)={r0}) read(r0, &(0x7f00005d1000-0x7b)=""/0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000523000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f00004d8000-0x38)={&(0x7f00002bc000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f57000-0x60)=[{&(0x7f0000a82000)=""/163, 0xa3}, {&(0x7f00009e4000)=""/176, 0xb0}, {&(0x7f0000a88000)=""/71, 0x47}, {&(0x7f00000a7000)=""/46, 0x2e}, {&(0x7f0000316000)=""/4096, 0x1000}, {&(0x7f0000387000-0xa8)=""/168, 0xa8}], 0x6, &(0x7f000021d000-0x67)=""/103, 0x67, 0x2}, 0x10003) socket(0x40000000015, 0x5, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2716, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0xf000) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0xa6dd, "a4e069"}, "e296262f"}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000031000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xb5a000)=nil, 0xb5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) connect$inet(r0, &(0x7f0000b57000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000000000c8) accept(r0, &(0x7f0000b57000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b58000-0x4)=0x6) setsockopt$sock_int(r0, 0x1, 0x40003e, &(0x7f000007c000-0x4)=0x1, 0x4) listen(r0, 0x0) listen(r0, 0x5) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r0, &(0x7f000055f000-0x1)="", 0xfffffffffffffded, 0x0, &(0x7f0000c09000-0x80)=@generic={0x9, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000020d000)=@assoc_value={0x0, 0x0}, &(0x7f0000ebc000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b2f000)={r1, @in6={{0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000000}, 0x98) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f000064b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000355000)=0x9) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000892000)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) poll(&(0x7f000016d000)=[{r0, 0x4000, 0x0}, {r1, 0x140, 0x0}, {r2, 0x4, 0x0}, {r3, 0x2000, 0x0}, {r4, 0x8020, 0x0}, {r5, 0x1201, 0x0}], 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000012a000-0x18)=@generic={0x0, 0x100, 0x2}) sendto$inet(r6, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000236000)={0x3, [0x7, 0xfffffffffffffffe, 0x2]}, &(0x7f0000f5c000-0x4)=0x9ce6b94f444eb812) poll(&(0x7f0000862000)=[], 0x0, 0x0) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f18000)={0xffffffffffffffff}) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000071000-0x8)={r1, 0x4}) r2 = socket$inet6(0xa, 0x806, 0x0) socketpair(0x1f, 0x5, 0x0, &(0x7f0000518000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000e72000-0x5c)={{0xa, 0x0, 0x7fff, @loopback={0x0, 0x1}, 0xffffffffffffffc0}, {0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x7}, 0x401, [0x74b5, 0x8001, 0x15, 0x3, 0x4, 0xb7bc, 0x4, 0x6]}, 0x5c) connect$inet6(r2, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000000b}, 0x1c) socket$kcm(0x29, 0x4, 0x0) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d9a000)={0x200008, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000e23000-0x4)=0x0, 0x0) accept$ax25(r0, &(0x7f0000843000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000ecd000-0x4)=0x10) 2018/01/16 15:56:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000048b000-0xc)={0x7, 0x1, 0x9, 0x80000000, 0x1c3d3e49}, 0xc) 2018/01/16 15:56:40 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000064b000-0x20)={@generic="440dfca69767b32dad586f6ec1f17d78", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, 0x0, &(0x7f00008e5000)=0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007a8000)=0x0) close(r0) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) close(r0) close(r0) socket$alg(0x26, 0x5, 0x0) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='tunl0\x00'}}, 0x1e) r2 = accept(r1, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000006000-0x12)={@generic="daa4c485d2962fe61590055e6b93d4cd", 0x100}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000006000-0x4)=0x0) connect$pppoe(r1, &(0x7f0000004000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @generic="4915abd386d32a380df84f52ae268157"}}, 0x1e) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000+0x54a)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000003000)=0x8, 0x4) close(r0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000510000)={r2, 0x1, 0x6, @random="07735238e04e", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f00007ec000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000751000+0xd75)=0x1f) 2018/01/16 15:56:40 executing program 6: r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000e2e000)=0x0) getpeername(r0, &(0x7f000082e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000631000)=0x10) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000e75000-0x10)=@generic="b23b474f3caa10df4785b5d4eeff7e03") mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d09000)={0x0, 0x0}) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000e77000-0x4)=0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e78000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000e76000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="2a8217c9c3ec", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e75000)=0x5, 0x4) recvmsg(r1, &(0x7f0000717000-0x38)={&(0x7f0000e74000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000263000-0x60)=[{&(0x7f0000e75000-0x13)=""/19, 0x4}, {&(0x7f0000e74000-0x71)=""/113, 0x71}, {&(0x7f0000e73000)=""/173, 0xad}, {&(0x7f0000a33000-0x58)=""/88, 0x58}, {&(0x7f000081b000-0x88)=""/136, 0x88}, {&(0x7f0000e73000)=""/85, 0x55}], 0x6, &(0x7f0000e73000)=""/47, 0x2f, 0x3f}, 0x2100) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0xfffffffffffffe57) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000628000+0xf96)=0x0, &(0x7f0000056000-0x4)=0x4) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbc, &(0x7f0000c97000-0xc4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @random="2800000001a6", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xae, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"42d9b6691725d0b7ebffe24fbbb83e194ce38d907f407e4f437c1ed0901fe76365c61e1fe416c4327c595004b75261238cadb0ba93b157802a56f66da0628eb74b9f8b963afcf82a37a217748003ca06c501880806769db830ef3b0ce8ad8cd23b60276c6027bb1d25d757d500cdbb8ce8874e1b5c0663447693cb4e95a5b6827987c718264f"}}}}}}, &(0x7f0000376000-0xc)={0xfffffffffffffffd, 0x1, [0x0]}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000dc8000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000283000-0x4)=0xfffffffffffffdea, 0x80800) accept$inet6(r1, &(0x7f0000353000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000cba000)=0x1c) 2018/01/16 15:56:40 executing program 7: 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) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e23000-0xad)="13c907ef77a94b83393d547e118bf06c7f7cec084f1d8ea66834e8bc7fb820b07bca6ef227667de39be2f9ab41ee01bff492e863d2d92181a88560c1cdfe6cea26c6ae187b7d93eea2bcff22b3086d56a1e331167218e9cc71b609d4327195d04c55eeff9cc71279deecfa93ce1438dff32ecc318038d66cd2b5ab60d5b47da2e0694f801a1beadcf974c3c3fa2f97efcb07e98f5180ec8f3a3c1bb3970ff03e1451ed113438bdec7c655c19fa", 0xad) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000631000-0x4)=0x100, 0x4) write(r0, &(0x7f00008f7000-0x22)="2200000018000700f40700000900071502040008dd200828060009040005009f004b", 0x22) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000a7000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000037c000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/16 15:56:40 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00008d5000-0x8)={0x0, 0x0}) read(r0, &(0x7f00006d0000-0x84)=""/132, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000083a000)={0x80001, "23096bf6cd9b"}) accept$netrom(r0, &(0x7f0000b37000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009e2000-0x4)=0x10) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000090a000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000988000)=0xc) pipe(&(0x7f0000382000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="04d82db141aa137d25dfce5c49d31772", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) socket(0x11, 0x2f8fe90b53fc43b1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000513000-0x20)={@generic="f7c8c0b471cdfa8654072f4c408b2400", @ifru_flags=0x8800}) bind$alg(r0, &(0x7f0000879000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xfff) socketpair(0x0, 0x0, 0x8, &(0x7f0000aab000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000826000)=r1, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f000096e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) r4 = accept$alg(r2, 0x0, 0x0) accept4$inet(r2, 0x0, &(0x7f000068b000-0x4)=0x0, 0x80000) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00001c5000)={r4, r5}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000365000-0x10)={0x9, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000335000)={r7, 0x2}) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000cc4000)={@empty=0x0, @multicast1=0xe0000001}, 0x8) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x10000000002, 0x0) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = accept(0xffffffffffffffff, &(0x7f0000d96000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075f000)=0x8) pwrite64(r0, &(0x7f00003da000)="bcbd5bf7f9f290fa7bd42eea9e735ef4f8c5202eda15ea85fb44355f30f45f333b25f12421dd8e173f5d8ff48bf4e3ac70ca9b669205b43ded2457617056673caaa7f28d62420b05928a833c3c7e7f44793e9f3b6ee42b6b4ef8862fd2ca6dd8961d3e1d62692e", 0x67, 0x0) pipe(&(0x7f0000c24000)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000956000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00002fa000)={r1, &(0x7f0000ce3000)=""}, 0x10) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ip6tnl0\x00'}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000403000)={&(0x7f0000417000+0x2d8)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000071b000-0x30)=[{&(0x7f0000cbe000)=""/4096, 0x1000}, {&(0x7f0000aba000)=""/210, 0xd2}, {&(0x7f0000063000)=""/225, 0xe1}], 0x3, &(0x7f0000cd1000-0x68)=""/104, 0x68, 0x2}, 0x2101) sendmsg$alg(r3, &(0x7f000098c000-0x38)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f00008dc000)="a7fcf90654d9db26044a593322bdb825945265b29aee346a7e3fe857639e2c2eb40f50700db32e266a0ccd958280c3599e421efe977f9891f07a3d454cfab29a41e787a73196507bd3047d463bac12e46e14225ef2c7e92844f961ce8f584fd8c53f7f8833d9645af7406ff942d0110101a8adb28a67ff1301d6b3169a4ef4c911317f138fbd14007e5ec5ca092c4f4a1f86b7fbf8b42bd1f97fb446b56a9cd2dd22745adb33b2bd0e6507ca3bff2c8a2eb5e717e905", 0xb6}, {&(0x7f0000f2f000-0x5e)="174e70cb1d32fb79cc6cbe08b0ae659c78da62624ff95253e563cf95fbd5e79c2a2c96eccc93fdbfeabeaa5749fb9904fdad57bf708ec708f0c0948dd4ac8f0e2420d35626487c82838fec133e4195fcb260da8bb45f808d3ea92194d1c5", 0x5e}, {&(0x7f0000768000-0x75)="c39a6a00e49a6e215f2d4599ccd8dff3534e20c215014cea86e77384a671ed70c6cd1556427d6e54f5a295dd78dc15569b9a568c1e788d82ea3273f582870f22babe11e7cc5a52c91831df11954e71b0fa38b90fa8aa7b0106fbe7e0be2485c7e3bc9ffb72664dbcc54546142ed14b8f83b3edfb2c", 0x75}, {&(0x7f0000d28000-0x1000)="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", 0x1000}, {&(0x7f00005f7000-0xe)="0cc2fc37cf283c33f73f6fd49cf3ff9ba04b83663b298a7ea8eb3faed3914039c54f58cd41d8833a3b1b9e7999587a5db48a1afa7294836b2ab6b93f3100e9950e20f185f610ac6565fea7c830f2657c976d8b70182f35f92b248d04", 0x5c}, {&(0x7f00002ae000-0xc1)="3d3d29696b4477331db6770d8a97620a2022c4d1b7169f0db81819585546d3fbb83e1001b1cbec1d9a30efab09e1873ff3c8e6c5c0708730d9800356998a206efdb5274178404b44349318c0b21ac17e124e05f008babe87c46d2d5a95689e94c1f0e94d59165cfc731dc9c86f72ec3128710929eb59a8a83ce59dc4e71d11ee252afac49dd5f4a6099fc2afcbc22d934d99c93de28d6822c249997c984ec048582629cdf015665c5ea905a64f89ff166e995819a867435464952cb3669dcb2082", 0xc1}, {&(0x7f00004ce000)="9b5c022a96daba5846e02b68f429b19805a7e529b311b4902a31d6520689da403f699eb82432a1db4f617fd08350425607a9df0f439e340a9c6ec0fbf5b8c7e4e642ffe434630f4e3a593878eae9f4911a809f1874edf77765314461267fcc2f5aea1f733d68be9ad714aefe6c322270e0046c5f83e8e1", 0x77}, {&(0x7f0000617000)="187500af29626829d937bf99734c0a2d1edfa9c4f029febadc23f0169c192e8ab3b4aa61918b516344ad413ceb7be21c8ef1e9c9017d56fe19700e432172ed", 0x3f}], 0x8, &(0x7f0000c22000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x3245}], 0x48, 0x20000000}, 0x40000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x7) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003d8000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a1000)=0xb) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) 2018/01/16 15:56:40 executing program 0: unshare(0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bff000)=0x7f, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r1, &(0x7f00008d2000)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x0, 0x9) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000001000)=0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000001000-0x4)=0x4) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f00002e4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000392000)=0xe, 0x80800) bind$llc(r1, &(0x7f000060e000-0x10)={0x1a, 0x0, 0x559, 0x8, 0xfffffffffffffffb, 0xc000000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000047000-0x8)={0x0, 0x0}, 0x1, 0x0) writev(r2, &(0x7f00000f6000)=[{&(0x7f0000e81000-0x37c)="52fa966129f317ef", 0x8}], 0x1) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000424000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005b2000)=0x60) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000007d000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b3000)=0x14) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00005b5000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005b4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b4000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002f1000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x3, 0x4, 0x2, 0x6, 0x2, 0x80, 0xa0, 0x2f, r4, r5}, {0x7fff, 0x7, 0x8, 0x64a, 0x5, 0x62b9, 0xff, 0x6}, {0x0, 0x15101ba, 0x4, 0x5a09}, 0xff, 0x3, 0x3, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, 0x3, 0x4, 0x6, 0x0, 0x9ed}}, 0xe8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005b5000)={r2, 0x101}, &(0x7f0000448000)=0x8) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005b7000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x4, r4, r5}, {0xbe3, 0x80000001, 0x35, 0xf002, 0x5, 0x57, 0x6c9, 0x4}, {0xf80000000, 0xfe0000000000, 0x0, 0x9}, 0x7, 0x9, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x2, 0x3, 0x4, 0x2, 0x5, 0x1}}, 0xe8) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00005b5000)=@add_del={0x2, &(0x7f00001b1000)=@generic="510028c3d89528b25a768418cfbe7105", 0x1f}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005b3000)={r3, 0xd}, 0x8) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004ab000-0xe8)={{{@in=@rand_addr=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=@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}}, &(0x7f00005b8000-0x4)=0xb6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005b3000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000186000)=0xe8) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00005b3000)=0x20, 0x4) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000512000-0x4)=0x0) socket$alg(0x26, 0x5, 0x0) connect$can_bcm(r1, &(0x7f00005b2000)={0x1d, r6, 0x0, 0x0}, 0x261) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500001f00000000ff0500007ff9f30000fc000000070000000000000025070097c11fd4c2c4dc42ffa80001", 0x30) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009fb000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00004e0000)=0x0) bind$alg(r0, &(0x7f0000cc8000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx2\x00'}, 0x58) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000414000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e57000-0x4)=0x14) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000053000)="5c0000ffe700000300c199", 0xb) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00001a7000)=0x17, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000006f000)={0x0, 0x75, "bf6bf2bad161b064b908afe8e83befd682e6e9b3e445fd1cd17f9d3ec1c184d9892819c866af3d321f0724b3f841555277ca128c2f059aa6f35c56febb8f19c7e222d405565389369f437720ca22cca404b02436679b0e8b216a72fc683545b495b38fcd62132bcf274ea9ddfc0de59eb61a802cae"}, &(0x7f00002ca000-0x4)=0x7d) connect$netrom(r2, &(0x7f0000b6c000-0x10)=@ax25={0x3, {"94e755d33cac28"}, 0x4}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000099f000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005a5000-0x80)={r3, 0x78, "34a86e54ec9cfdf742b59d5b8550582fc12e0c9f68d66cf1e3d166ce735e1d34e9cfc52af6af84682f5580c5bd127b1aa2819674b37154b815e1425dac39e613f3c49a7407e2672e831ef8a0fa68db503f5babb9c1a8a7c6a3814785aa01adbd0601905e2a14b1ae9e4cf06ef1e596698c4f0eebc74227dd"}, &(0x7f0000f12000)=0x80) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00004f7000-0x4)=0x5, &(0x7f0000f1e000-0x4)=0x4) pipe(&(0x7f00005d6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000087a000-0x8)={r3, 0x3a0}, &(0x7f00004f3000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00003d7000-0x20)={@generic="8c090ff99c1bf4f2cd50a87db590c843", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 15:56:40 executing program 2: socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000551000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000036d000)={0x0, 0xff}, &(0x7f0000000000)=0x8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000-0x4)={0xff}, 0x4) 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) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) listen(r0, 0x9) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e4000f000000149b000800", 0x12, 0x11, 0x0, 0x0) 2018/01/16 15:56:40 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000b44000)={0xb, 0x6, 0xfffffffffffffffc, 0x4, 0x10, 0x0, 0x1150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00007f6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f79000-0x4)=0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000933000)=@ax25={0x3, {"f0ac795ca5c837"}, 0x5}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f7a000-0x6)="1c100000657c", 0xfdf4) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d92", 0x18}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000f7a000-0x4)=0x200, 0x4) 2018/01/16 15:56:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000693000)={0x80, 0x7}, 0x2) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x30a}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000fbb000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000436000-0x4)=0x14) shutdown(r1, 0x1) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x7, 0x2cb0, 0x40, 0x1f}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xc8fc, 0x9, 0x1, 0x0, 0x7, 0x3, 0x8, 0x7, r1}, &(0x7f00000c6000-0x4)=0x20) mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x200015, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/16 15:56:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffdfffc}, [@alu={0x4, 0x3, 0x12, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x80000000020, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x9, 0x806, 0x5b, &(0x7f0000a16000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000061e000)=0x0) 2018/01/16 15:56:40 executing program 5: 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$sock_FIOGETOWN(r1, 0x8927, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000023000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x4)=0xc) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000ed4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e26000)=0x26) accept$inet(r0, &(0x7f0000ea3000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034d000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000b5000)={0x0, 0xf}, &(0x7f0000097000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005ad000)={r1, 0xf8, "152ad89fdc10c24735af261d7287e5e63f2c210fd2fb671d287d0a92cd72791877d130c34302ff4631bb9f076712c48b23322b26bf9da70e9a2aa2b73ea600790890b536c6dba62dcd30fc8b11feab13b6d50a7a0a9a1d8dad936a390ecdea24d14813fe03fa703d981b71b4c9baefd27dd1a7a882bd50bb589e9a93127e6bc7bc4f89fbfd3bc27079f7fee0b0ae07fbe4e308faf1f97eb3317b4c388a88b3af641c9ba24352536097940a8a3091687bbe24966bfd9e407e44de0f64aaa57180ae2dd3e30dadfdf32ae838254a307e4d64127ffd541e8db131d321a3769a11223781aaa7648272901c1b609757c320aa2e7be591eead9276"}, &(0x7f0000249000-0x4)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000817000)={r2, 0xad3}, &(0x7f0000980000)=0x8) tee(r0, r0, 0x5, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000205000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000045a000)={0x7d, &(0x7f0000005000-0x7d)=""/125}) setsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f000090c000-0x4)=0x0, 0x4) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fea000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x226) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000000d000-0x25)=""/37, &(0x7f0000006000-0x4)=0x25) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000009000)={0x0, 0x3}, &(0x7f000000d000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000003000-0xc)={r3, 0xcd0f, 0x30}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000000c000-0x4)=0x1, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f000000e000-0x38)={&(0x7f0000009000)=@ax25={0x3, {"957128497e23c5"}, 0x7}, 0x10, &(0x7f000000b000)=[{&(0x7f000000c000)="5544cf3d0e2c82abb4e1ff87c65e9299551c9edcf280ba476b7bb581f18cbe28171d4f1335481fc7738f42c0cddd4d625f842cadace24a070fa08c130968", 0x3e}, {&(0x7f000000d000)="fbe3efd9e4aeb50fd9bc98d90ed32941fac00e17fa9cb68a418d6926b78c5e3feda3f6fac9b8b6aa6fc3985df434167d302cbd0baa470b9dc1fd04f0cb6a5180abf00a5433c8726962f0e682af851c9d86a1bd0703f239504397244a54259b0077a5955aa2211de6ed420e33e209f49d65492da70a4ec163658346bd10297494c78936e1e5da97b2ea2636491c52", 0x8e}, {&(0x7f000000e000-0x77)="837c0bcde1928ee1470359cb7c1c15faacdfa2450ed130abb7965a79441f820f1fc676d2efd5e5b56116bb8935c2be85062cd2becc550a501046157db1ef89ffb6d3494f36298431c70c50a056adfd06063268e6b86c2472d62328b5662c3bda776ffd37ed06dc82fc03942107c654db2724b5b794e646", 0x77}, {&(0x7f000000e000-0x99)="a35bcaa70cbdd23051367050856e586fee5a3eda7e5179e7b7f8dacd96781f54a75231bbf39e787f487fed16329b8b22263346b351abd73104c17b05100e00399b12a3e1d008e50c3b93f3b0dd4f39f517a766e906a62dc0d0b28d992762ffb5163011d4b9339020e27dd6446d3c3e069c9a3b60bfe59d7a984e69a415e7445754cb58ec7f4cea47d11b38024ceaa1528f5f29121d220d9504", 0x99}, {&(0x7f0000006000-0xf6)="317b9971fd9bdb5d5efa951a379f1413e120bce0e6dbef2d622446a9b21e4c57e2e0fcd25da2739e0ee74c6d3afb3da1960c09bf9c9819a1e3760fa4136a55a9b8a78b5baa57401debb951a6113eb2ade7b1c3c2d9ad98337d8fbef62e0c299174bd6b85ea1a7f61d21221ea8db138cc0a5368e069f62ab872b32fd8fccee31fc3750ecb4cbe94c6bcf59d39ea668cbf903da3ba8779dbbb1107c1094ccb6495fb104fd4e029fe58ba78bd18cae47fc25c88c796f592bab5b69a1c14508c89ec226336126774000143e44b1140f6c0dfee5df504d307cf82eb46ca52406fa261715584cdc6f96b692ca8185a4b6e94e15295d800bb63", 0xf6}, {&(0x7f0000009000-0x34)="0b1f84fb70bdef1600e619211446e547d8db77981bcd7c111792f57e7f7be1835c45d3f71cd5be212a1483fa7b2387ab2df8dc5d", 0x34}, 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"}, {0xc8, 0x112, 0x6, "c2a290fddcca4bae986bc261df85b21a2c95840ba711c8a99b5153e526563b3334b0e5603c3544931368783420801b388ffa47356bff1b495a6f910906c7c892e8ab58f6dc72e423657207a29f68c8b50328ddb6e9f79725c440f87d789fd43557efadf929b623e125cc765634cb2c7133375721ec3486495abb27b4e0c092425d1b2fb010171328d6a58b3eb48439e5a2370bcd7b93f64d3f59c4d9c5c5f4682a818952ca100be11052f92c694ef7966125a13dda8e6d"}, {0x40, 0x10c, 0xb2, "5e225a42bcd8dff5b771fc70f8294af63788ed4d584c054450b17e9e47afa9da3124e626cba0ca6c79b078f569fe"}], 0x2530, 0x40800}, 0x40000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000000c000-0x4c)=[@in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @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]}], 0x4c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x2) shutdown(r0, 0x0) r1 = accept(r0, 0x0, &(0x7f00003a3000)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000a9f000)={{0x100000000, 0x8000, 0x2, 0x200, 0x101, 0x1}, 0x2, 0x2, 0xdaae, 0x100000001, 0x4ac475be, "fd561f8eb8c1e8de2866bc58be748ddc1e1248b8efe70257182945d4b7e541e34e1c97ed8fa6b40389d36b4260253e985f965e773f85b18b7e673c4ecf1155aa49b06a83f9487a833977af6758fecd6871080ea24549942a312dc5cef0fae07c2a3583d329b339a52c36f76bd264a566769fdce8a5b2fe94e5a3043b786e1bfd"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f00006be000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000554000-0x10)={&(0x7f0000000000)=@upd={0x100, 0x12, 0x8, 0x7, 0x2, {{'rfc4106(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0xbcea}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x9a54}, {0x8, 0x1, 0x7cff}]}, 0x100}, 0x1, 0x0, 0x0, 0x24008001}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0xad)="0ae32243ca6d869fd4b3e0b6d09f18f3a0721f064dd7a6539fbedee41f27881a329350345b844fc804c6adba60c97a4eeb0b9a34109fa8ab5a52d523de2befe61e443bbfe41c254d3e588ed874da53760b6c6cc04ccfdfb390ea3ec0df08d61ff75649d4a14e1fd2b621975b2daf5ceee7784782143979a431402e9945d4a813c4e0fee0c195e0226c6269634b93ecbd596adcd48b2f7f5e91d9bb8ea6f6f2ff940b4659667360d996ce2cfa53", 0xad) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000)=0x7, 0xfffffffffffffd21) listen(r1, 0x0) 2018/01/16 15:56:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000f3000)=0x0) close(r1) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 3: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000-0x3)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x6c072, 0xffffffffffffffff, 0x0) 2018/01/16 15:56:40 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89fe, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x6, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000000e000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000b000+0x9b0)={r2, 0xfffffffffffffe00}, &(0x7f0000004000-0x4)=0x8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000e000-0x10)=@generic=""/16, 0x10) 2018/01/16 15:56:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ea8000)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dd1000-0x4)=0x0, &(0x7f0000a48000-0x4)=0x4) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) accept4$nfc_llcp(r2, 0x0, &(0x7f0000889000)=0x0, 0x800) pipe(&(0x7f00003c7000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f00008ec000)={0x6a, 0x1f, 0x2, 0x5}) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cdf000)="8997117d44e628a48fcf79426d1cda90bacc9e1ae3cff022c311b9e67abd999863738d99e650726c6c9ed5771c439e32a27c903a01873a03fade46fe7e917b0141287c970160724d3a384a8f09c2975b968491e61f7f501a4d70bce4ea286c3692305de7a7b832be315f90d3f206261156c38d540d43e0ffdaf33a6c5460c6c4bb8dbee93d769cbed5f62b813c174189204df168b27fee79f1875f0094a8820e333749fb3a699cba0f31e3bdb9cd2bde99dee0", 0xb3) bind$alg(r1, &(0x7f0000f9b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) epoll_wait(r3, &(0x7f00001ba000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x1) 2018/01/16 15:56:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000017f000-0xaa)=""/170, &(0x7f0000001000-0x4)=0xaa) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x6, 0x100) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000fe6000+0xd54)=0x9) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{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}, &(0x7f0000e5e000-0x4)=0x98) 2018/01/16 15:56:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0xfffffffffffffea9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000bca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2d000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000cf8000-0x8c)={0x0, @in6={{0xa, 0x2, 0x4, @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]}}, &(0x7f00005f3000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00009c7000-0x6)={r3, 0x9}, &(0x7f0000d6d000)=0x6) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3d31ce465b16db9", 0x10, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009af000-0x10)=[{&(0x7f00003f3000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:40 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f7a000)=[{&(0x7f0000f7b000-0x57)=""/87, 0x57}, {&(0x7f0000f7a000)=""/35, 0x23}, {&(0x7f0000d01000)=""/16, 0x10}, {&(0x7f0000f7a000)=""/61, 0x3d}, {&(0x7f00001a4000-0xbe)=""/190, 0xbe}, {&(0x7f0000f7b000-0xb0)=""/176, 0xb0}, {&(0x7f000054e000)=""/124, 0x7c}, {&(0x7f0000f7a000+0x6fa)=""/137, 0x89}], 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f7a000-0x7a)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/16 15:56:40 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xca6cc4230b70ab5f, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000f000-0x8)={0x0, 0x80000000}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000f000-0x6)={r2, 0x100000003}, 0x6) accept4$packet(0xffffffffffffffff, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f000000d000)=0xe8) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000e000-0x4)={r0}) connect$l2tp(r4, &(0x7f0000003000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x3, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}}, 0x32) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000009000-0x98)={r2, @in6={{0xa, 0x2, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x60}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x5}, 0x98) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000006000-0x4)=0xe4a7, 0x4) sendmsg$key(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000002000-0x10)={&(0x7f0000008000-0x138)={0x2, 0x0, 0x0, 0xf, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000000f000)={r2, 0x40, 0x4, 0x2}, &(0x7f000000d000)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000010000)=0x0, &(0x7f0000008000)=0x4) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) r1 = socket$inet6(0xa, 0x800, 0x0) listen(r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fff000-0x5c)={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, {0xa, 0x3, 0xcb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x878, [0x2, 0x47, 0xad, 0x3ff, 0x1f, 0x9, 0x0, 0x8b]}, 0x5c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000fff000-0x5c)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xfffffffe000}, {0xa, 0x0, 0xfffffffffffff8ba, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff}, 0x7, [0xd1ad, 0x0, 0x9, 0x3ff, 0xdd96, 0x1, 0x1, 0x10000]}, 0x5c) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fff000-0x5f)="322b97fd6c7596fc838d899f4516b798694b9ad34576cf90c354ae1ebf32171d20d8743f5936404d155fc024e7caa41c850010d5e7e70e00e168d4b250aa90dff53a78fd2face5d39c5ef7881010f7f514474e072739ba1f131295294f4953", 0x5f, 0x24000000, &(0x7f0000e22000)={0xa, 0x0, 0x1eab, @loopback={0x0, 0x1}, 0x7eb}, 0x1c) socketpair(0x3, 0x7, 0x100, &(0x7f000073f000)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000d40000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d74000-0x4)=0x14) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000529000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) connect$inet6(r0, &(0x7f0000404000)={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xef}, 0x1c) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0xffffffffffffffb1}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xffffff7d}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 15:56:41 executing program 4: socketpair(0x10, 0x80006, 0x1f, &(0x7f0000ae9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000001000-0x10)={0x27, 0x809a, 0x80000000, 0x3}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000047d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd8000)='veno\x00', 0x5) recvmsg(r1, &(0x7f0000b2d000)={&(0x7f000021e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000adc000-0x50)=[], 0x0, &(0x7f0000e58000-0x1d)=""/29, 0x1d, 0x0}, 0x0) [ 156.224944] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 156.255084] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 156.265442] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4, 0x7fff, 0x7fffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00004de000)=0x5, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aa7000-0x20)={r0, &(0x7f0000a3c000)="70bb82f22c6b28d22587fc65087d3f709830f3f6da65a8ef3998364100506cec1fe8800b440366bff44a439b4b381675457185a894fa59d9fab9ed5c80dafa1e0859f2c36c82cbd2b88730ab0ff610cb6e7897f915e1f226d7a09a11264ec1fc2bbd4bfeff214bbe21de994a44178b6152e88f0fd0330f1888da8020b04d0291b20dcae5d4247ff439bda44cfb659d632e7fda1813f42d8218fdd5b84dcd815190cb303483f485b3c9b3638ac1f5632917c590d5860da9c02fab4b294a99dbb97088e70d7a75e8ca72faf7e032d5a57ff7aeb58f9d190711a05e", &(0x7f0000e6e000-0xbc)="0184c405d5b93d3de28f42116299c04a26b505790d3ed58fb790215894ebee0aa58c8723b68e03ce5695c069ef10c87bcc5ee81c77f69025d5e6ee8eebddb2c8c3aad68571086656156fb6853f911dde125453d03c8bfc24173bbeb835c3b2b5f911286b30ea83fc19cd8ca1502f5afb7bc78ebab3916aefb5f87f3648278c89ff6d2a78baad1d4f49c8bbd2b0843f378d6ee2c7203170b71b0a76cd98e70c2904403fe323dee46cef0cb7a7b1a0e8236e6367b82bbb88a221d4a30d", 0x1}, 0x20) 2018/01/16 15:56:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c96000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d96000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000925000-0x4)=0xe8) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1, 0x0) getsockopt(r3, 0x10e, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0xb3)={0x0, 0xab, "f1d6246c4e7bb10f3288451b75460c6f6357865b7327245b2d772124c5218471a4b670cb03cbec7934da3c613d74d2cb12eac2341445c10db0d6e8ece54c391df52334c0ce968b48225a539f189565aa3573f7f0dd1b9d7a8ecc82596cb48bcff5183d106ddb82ea850d7b060d3d86f24fbc76532afc6f6fe016d28f423d1799b412378dff696cae1d75f8f569f40d24d684895fdd1ca5ce07737c6fb79586ffb0e68b69bf1f7566daf2e1"}, &(0x7f0000002000-0x4)=0xb3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x5, 0x0, 0x89}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x2)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x3}, &(0x7f00000c3000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0xfd, 0x8, 0x0}, &(0x7f0000002000)=0xfffffffffffffe55) 2018/01/16 15:56:41 executing program 3: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) r1 = accept4$ax25(r0, 0x0, &(0x7f0000000000)=0x284, 0x800) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000095000-0x4)=0x7, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000577000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000002000-0xdb)="322a876c39eafe6c9ab64e3018e3de00382e247b866c9ba11f403409ef1d335d154703f94ce8132990b172064446808706a829eae6f4d5cacaa9a800e7de662bb95fc51001ef570127fad7df16fbe52143c2810825bcb4dc3dfb913baac641d6babb53f169a8d960cba79bb92b6ddd9db883dd66e5fc1ee2587e8a14002dd6e6e22babe2b71a5a0977ed9f416cbbb64212b88c63f1da6b9175ba88e25f3b5b324caf95ae2b472954abf26195cb5f04bdd8d1e0a58613d8c11e1c3ba335fb8a583b0bd693322e4ec590490b3258371b48eaa2458a9877a998912966", 0xdb, 0x890, &(0x7f0000002000-0x10)={0x3, {"c77a5bd33c1f55"}, 0x6bbf}, 0x10) 2018/01/16 15:56:41 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000aa7000-0x2c)={0x1f, 0x5, 0x5, 0x20, 0x2, 0xffffffffffffffff, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3c000)={r0, &(0x7f000024d000-0xb6)="77d7e6c09d35df15fe63365e1f21319effd4d4e777e45275716e1be8814edf2f76ad3eca315f7e05b00c02aeb323f9ae5c7700c4f77af5a6e00b7a9e8447a8933acd72f1cee41c380760726b1e214dd02c6a26aef98fa51edeb4b5681f1f0f45f578e67426b78b0ab04ff282bf9ddec90227e3516bdecf4af094d8f2d2655fc8ec9427d273a136f1d05966a12bbaee44d07e0f015259344180cb3b85fdfb0c8aea7d08f9b43e643f83aa612d3003309d57ea1525ee99", &(0x7f0000001000-0xf1)=""/241}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 15:56:41 executing program 4: pipe(&(0x7f0000e5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000030e000-0x8)={0x0, 0x0}) accept$inet(r1, 0x0, &(0x7f0000693000-0x4)=0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x6, &(0x7f0000d99000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000cfe000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x50db, 0x8, 0x47, 0x5000000000}, &(0x7f0000850000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a7f000-0x20)={0x1, 0x2, 0x200, 0x8e8600000000, 0xfad, 0x7541, 0x2, 0xffffffffffffff7a, r2}, 0x20) r3 = socket(0x10, 0x802, 0x10) getpeername$netlink(r0, &(0x7f0000bdd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000512000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000641000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) write(r3, &(0x7f0000bbf000)="2600000025001504bbffff00070036de03efffe70040000f0e000100ffeefffffff482158800", 0x26) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a86000)={0x0, 0x3, 0x7, 0x0, 0x2, 0x3, 0x5, 0x39, {0x0, @in6={{0xa, 0x2, 0x5c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x63, 0x1ff, 0x101}}, &(0x7f0000ab5000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000983000)={r1, 0x200, 0x9, 0x2, 0x6, 0x1c000000}, &(0x7f0000139000-0x4)=0x14) syz_emit_ethernet(0x46, &(0x7f000021d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x1e8, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f64000-0xc)={r1, @dev={0xac, 0x14, 0x0, 0x12}, @rand_addr=0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000d4d000-0x4)=0xffffffff, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000f69000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f69000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000)=@ethtool_rxfh_indir={0x39, 0x6, [0xffffffffffffff00, 0x5, 0x4, 0x91c2, 0x36, 0x800]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00007f8000)=0x0, &(0x7f0000f69000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f000068c000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) [ 156.289200] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 156.297741] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 156.307204] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/16 15:56:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000002000-0xf9)=""/249, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000018000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xe) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000017000)=0x7, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000017000-0x2)=0xfff, &(0x7f0000017000-0x8)=0x2) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={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}}, &(0x7f0000018000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000018000)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000018000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000-0x4)=0xe8) r10 = getgid() mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000018000)=0x0) r12 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000018000)=[{&(0x7f0000019000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000019000-0x50)=[{&(0x7f0000012000)="3c83fd3a94e2173440992cafaef362acec0e282b5572e56bb7000ceac449d77589504eeca86d857c6b9cc943da77ba420773302dade8f01691139204e1bfc2692a564f1d5564febf6a895ac9f3d0d15b025952c9a0c989c19ca43cce0ed5e35e741359fb03b4511a7fc8883c5265beb7ab1dae0cbf5d15fac19a3809dcb99a6566d81ab6011c3f992923fe01c80c026cd0e386557372806ca4e86b346c1407a7ab65044d0560d8bbd5a2f996ee26267b12e0923d06714f86846fca4dd297bde01e76213dcd97539bae51f4f174960fee569bf7800a1c65544680251d5277dd44", 0xe0}, {&(0x7f0000019000-0x9d)="d7aa98d83bcea63fcb216c059a9c4360d67d2fef3d05ccd6472e3c6338c339d111a352ee4d204163fb0c09953a62cd7773cf21f2150459f76fa4942ea3b7a4fcac1004f41c4468ccbe6f81b9e8585b559dad05c68e5932402393828575331bc3989274b0d5f2251f07364b1204e25c9c4dc66ad615e7ca4e3d2849eed53135d78732866a9ece70197a0427cef9a9c4b35e0d19f56ce9bf1d6e9b74c889", 0x9d}, {&(0x7f0000012000)="b44da5c03a47563aaa3ce716f882a9c24a661a27f40424cdb0c28b2b3cc335988ff0383fce29d8cc841d917f706802b22bd70bd513fe331d9520251ebc0c134b0e1ae99b455b81676571148beb3303f1305dda00610f9a622ca107e44a93245e4731d9bdb411dc172e12c5e1a2fd069d41d85d66bc3e65868c327a022468b879fc48bcb84310697d8b394237b5dc58ebb648828d68adf95f4687aceaaeac1ef09582ca354c7eb7c189d1c7ead890f54d35c0f0938efa4e08", 0xb8}, {&(0x7f0000011000-0x11)="4e63d6991371d9df55b7891cd9a6e1c167", 0x11}, {&(0x7f0000019000-0xdd)="799018e772cf103f773fb481070302c496bdb0e91557160186a8bcf3ea87778892baf0ef8e771de6523139db79b5beb0c336d8b0a2e7f8b78ba69af24ac7e0aaa2fa09c065018c056b5c81682cd4c1e41bc4d680d00a1455cb064df735342c064ea40d374197778c8225ba1d31f35f472878bdebc9b3cf32dd19210e0ca952f378fef6e7ce3e8bcb8c07739d1a545cdcc86d11073210285d57bc149103309c0e2ac91984c2941713e703d6c173e4d2f455e365e1996cc4b70896b73efd6b13098adacd4a9b015a80054d30f49a083d7301ffbde8b6e27f2df5cb117236", 0xdd}], 0x5, 0x0, 0x0, 0x10}, {&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000010000)=[{&(0x7f0000010000)="bb0ef22efd82e7cc92c6d6193eaf2684f4ed549cdfb2d20a5cf6b9ef", 0x1c}, {&(0x7f0000019000-0x22)="7dad32ddb6eb0ed5731d085bbb06624417b80ebbfd32b9c1e707cbe054512972a976", 0x22}, {&(0x7f0000000000)="3fa1070ff0f1e7ca5a36181b137a23390ea31fb905c9a93054d26ae4e9a2b823ec3f41bc8b3259ed1f6ea63b4a2c5338d361d3029d20c8a835063a413b40e133d4129edd1e64961332b352918ddcb9d2d55bb2698d3acf39a124b654844e36c9bd03357c50e1ed3bc2c9be3c65208d55a3813b706b3803959da15413877ce9b601997ebae5f28900fa01be8a81c31ce1c659e70758650c4233bcb08c45b3083e615174089e829c61ea89bdc6cac0192958a410d35df963da8a0fe655b8bb8e4d7b6683d64bd538e0a8ed88f453663a60c8db828f5c4e19a30f2d308c52bc0a", 0xdf}, {&(0x7f0000002000-0x46)="57bd3ad3e3aa2a98e089d5dba4583e5254d973c7eb15dfa3e74bf280ee81d89a59dba25981046398e1c79ec6785213e0ef46a870e633ddf9dc7a852ca4dd72fc3296e191a324", 0x46}, {&(0x7f0000000000)="2bf041055249e343027785a7c2f3e946235ad95b945710b836ac2320946d7abcac8ad04ea0553c47b619ac0a1c3377ac1d9c3b5c0c87438f9e", 0x39}, {&(0x7f0000018000)="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{&(0x7f0000019000-0x1000)="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0x1000}, {&(0x7f0000010000-0xf8)="c66da1573e9b0354e872dd9272c1f92e3810819bb57f0aadc2e2fe3b5c34d815f4bd7c671dd6d1bb67d59f65ec8c4b80171a2f6452ab9537157b6acb916fce406c7916a315557af13050b4576aca1af953e55386cab5d8043ea53f4ff5c83e746fb691d96b70069a6f9c80917af145787ec6a03c8b76a37a6101ee39c25a87a6c2e11f0d7ccb95cace79aa2b8211e9f09fffc374d8336e8d08deacbe404fd8d91f7ebaa6d8187f9fb6b1ed6e4f00e52cd61c99ca1736f398e4df6430e2991909c5192bf0b4028dba027d732ce8626d9354120dd82841e4331131a3c00886b66147c68d73f6d7936ec7fda65eb0ecc1f5c855730770979374", 0xf8}, {&(0x7f000000d000)="d845f0cd6b458d49d00f81e1d2b1cf62490da9d519a0a073a0e1d85a135aa8418e270d4c235f50e2e2da7a10ae407d84b402856560e6502a103f79539c3309ab24cbd0c51b0957fffa1ebd64c50c5b819ff2fe0761db80eda42f335ac6a59b2844bfbaaaf1cb06d5946d82253cbe75de7d4a43a9df4a8dbb04e00d5506fcb884f6c1bdd7feca6754cf219d1f488e9f02b2fef3ac11a8f61240f91602480f4b3f6c2afe1adce82beaf81ec61ee2827785f02daf989bf78102621d498f1b97b06fd3381aaf2a871b4e035ee5b72a1d74a76dda499c", 0xd4}], 0x4, 0x0, 0x0, 0xa3ef7721f987529f}], 0x4, 0x40000) r14 = socket$netlink(0x10, 0x3, 0x4000) sendmsg$nl_generic(r14, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000015000-0x68)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000f77000-0x4)=0x81, 0x4) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000655000-0x20)=[{&(0x7f0000955000)=""/4096, 0x1000}], 0x1) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0x3, 0x18}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001000-0x20)={r0, &(0x7f00007ec000)="c65c422af1fb1eb10f39373c0399dcde95ede49a0e5a6bd74afc7a9302e4bbff962d2b98", &(0x7f0000726000-0x3)="72122e", 0x1}, 0x20) r1 = socket(0x1d, 0xa, 0x0) connect$llc(r1, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="c88cdd7768e6233c7d802d7e2abf8db6658416ab79bae92724affb66b80ce7792ade62dd6c71b1e70ec5ede9d251bbb0fcde5bd5c879fdbed9377f76d0694b7a887291995028dfbf82805ad4cf26e6b7ca431501e5b40e5bb4d017760a3f84343b9b7a4452419ea14ee3cf29e69a8dfee106b790da671251ff9b009a5d1702bfe8343924814fbb7c2002990ff13a2c0604dfeb98e7847b7aa85fb9e9fadb76c36b4075eccce203d0da292bc7a9750fa285f033425545e139aad9d269286e9f91fbba57c94f", 0xc5}, {&(0x7f0000001000)="f1de3fadfced6a39e17cef3f4db310887754a3726a655d66e15ba64ab2ee4e957b6a92354275931ca33cfdd7f7e641abac9bcd83844a496c11b9062cdbf5713af375df73517cec932ca8e3e1969c31e67f99b4c034e25683df1f995ff4f910b13bf661396c1ba92aa12fa7cf5cbad1c331599946e0b9a00f345d5a1185b642b9694172ae072c29608b39d1af9d9e8e76d1159f107f4ce4c8367d625f1be506ff658cd117590e151c786d006598a1eba7b8441a4ae8d3eef56d5107e6261d3bf160c3d40ef7d9ff2ea03bae069f08", 0xce}, {&(0x7f0000001000-0x83)="bf63705cb38d8f802626ffbd96d7348d6e13cdb7cd1f89b0c2a49dfef4ab18e9e2c334b0e70e27fbecde8f7911677f017450300f8b27be2fe6f7992e3508c6025522cfb60d8bca312c3d757935a2606696df944f1f217ee39ee4e27dfee68ee06222915c044a333598fd9b2e819f059fa76831ff484ee2fa769d6a7f65c627d561c1fb", 0x83}, {&(0x7f0000000000)="9f5bbceee44c1775ac8c2eb5b3b10b707a75a55b001612167c8acde60632c0b490a0103e239a7e54f642f47e54d10f87d1e478fa0ebfab6f0873d0b907d7f41ff5eb1a1ebcf5fcd52dc7e5d1fa73b0374b863f9501661d98b99084ed78f9e4deb14da766d8918b95d5fbe4b24acb35ca04a4ff54ba67302c1f89804c90c7f0648dc5228982e441a9a61b3ba0c88e75353581b48ead4d3eccf34708524863dcf16145ebe2c3d5fe", 0xa7}, {&(0x7f0000001000-0xb6)="9e9e0263ff2f8f141102dd1977101944c44c407ea274ba30cf17b73c8229d395f924b1b5a7b81dd9ef8c5a420da3008f940d4ac5a1b5bca629ae385672c4174c378c887b7a36450753092e0d47f92cb99f1831a8f929114d56a466825eaf65b4edeb4541f4526c446638ef89df11e995970e57552268c33ad66aa84858f11ee98a423098ac77e2bceabf6701d8418b61900dd83c63c755b2ed849f1ec1845f64e6afbbd6b6921d019d56a9bc090f1d68b01a0d0f2c45", 0xb6}, {&(0x7f0000001000-0x57)="05d43aaf8fa7a0b43b6c1f6b98322ad2758f9cf3e6a8254650bbe7b9befcdade344cb3e1d7c9999f012c54995a98845128f2ff03d646f0d4511b88b4f33a1e5526025d25cbb56342890231929b07ef496c43af0b24efa5", 0x57}], 0x6, 0x0) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3e44e5bb92198f58, 0x0, &(0x7f0000ff2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) 2018/01/16 15:56:41 executing program 0: socketpair(0x9, 0x80006, 0x5, &(0x7f0000427000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x0, @rand_addr=0x3fc8066f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x8001, 0x9358, 0x7, 0x0, &(0x7f0000002000-0x10)=@common='teql0\x00', 0x5, 0x9, 0x0}) socketpair(0x4, 0x80000, 0x2034, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x10800420}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)=@ipv4_getroute={0x14, 0x1a, 0x20, 0x1, 0x1, {0x2}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000000000)=0xff, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f000092e000)={r3, &(0x7f0000a9a000)=""/160}) r4 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000004000)=0x4) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000003000)=0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000004f000)={0xffffffffffffff9c}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006b000-0xc)={0x0, 0x5, 0x10}, &(0x7f00000f6000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000099000)={r1, 0x1ff}, &(0x7f0000051000-0x4)=0x8) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000f6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f6000)=0x8, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000025000)={0x0, 0xfffffffffffffffd, 0x8, [0x20, 0x4, 0x200, 0x3f, 0x100, 0xffffffff, 0x3f, 0x800]}, &(0x7f0000028000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000002e000-0x8)={r3, 0x1b, 0x5}, &(0x7f000008d000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00008a1000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a0000)=0x10) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00008a0000)={0x0, 0x0, &(0x7f00008a1000-0x20)=[{&(0x7f00008a0000)="41bc80c25f6f143c10cf38a1235d2d1233fea065d2ab8b1e34c7c56e9a351275cb886f6a843416652162ba71f85b5e6b5959fb190dda01c90243c64a90a2b16165e00f69555b9a62c014fad42d02b0046f64a6311965b90e59061b7ea3b84dad3ed564a4b7948e1513195727302363ca622d0cb9abd73fbb705044b36d6b47759a10a8f23b3b9058e411314277071ab32c69f508d41e7b0e1ad2dd8e3d", 0x9d}, {&(0x7f00008a0000)="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", 0x1000}], 0x2, &(0x7f00005d1000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xe0, 0x117, 0x2, 0xcc, "a9649bb77f694e571ed8a86ac1ce609bf5cf7edf8cfcfc30c99679dbde563fc9030c4defd74c8d7932ea751367ca484882de0d5cf3d031b7f02b4aee1ec727c7db23624603a8c4e23cbd7ac7a33833d22b1274e1795b229ce25f8e4c947da5e1efc672f8744eeb468eac1795c00eb78d972433742093baad1c1725568c2c560e7149f25c8f958ee8c29a526830afd50dbe7fdaac4e46c25e0d7db6c484087ddf96425e09ed471f68bca2dc9bc3008b470e4e8586961092a3b0a98b04951a1ea69bfef48fc280dfa94bc323de"}, @iv={0xa8, 0x117, 0x2, 0x93, "4a2f97e7d073e1502ae54e441e695acad787dcc75625aba15251fb370787c1e91d5aeb571d69d8421e69db305635e968ccb962306456e77a5bd17f8827e786b3b7fb8d726782780cccb0422a0f9337fc370de5b6ba854e150947f5cca2f6e75e1fbbaa5a6dbf2c80602df73f32eadf02c3e829e7c120329b7ba953e74fb5a6532be53c6e3f40fbe544589912a7c0a3f15649e6"}], 0x1b8, 0x8000}, 0x20000000) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000315000)=0x0, 0x4) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x291, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x25b, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x7}]}, @fragment={0x3c, 0x0, 0x5, 0x9, 0x0, 0x8, 0x0}, @dstopts={0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x81}, @jumbo={0xc2, 0x4, 0x2000000}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x1, 0x8, 0xa6de, 0x3, [0x3ff, 0x14b7, 0x6, 0x1f]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7, 0xffffffffffffffff, [0x0, 0x2]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x87, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x2c, "108a0b1c519eeb55ab216d24fe2e13c47b5d87bf58121014018e4466a13caebc38236acd6dcb9550581df059"}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0x7fff}, @generic={0x3e, 0xfe, "1d7745c46862fa50e9a39cdcd88f670c8e8f5e89ee7e4a227da74310c404a1bfc242c7368cb6253ea8ac33525cf47eec5e3441a032f10c2d3e89a822185723e003b13265e82a22729a33e167ce3f8d7bc55e54dc519d9ee70990b4dfa2b56730e9f2bebec10236e0f7021e16371f90a2d5dbf9cc34411573351c24a1d2f4ec42319b9e9856b89c7b62fcbd704dcf8bf0a67e4ba26e4919712b5ed00fae5df9e4c17252a2dfc402a39ffdc2abb94d778197c37d81adb88e894d1f71c0e308cdac5c4a099e84ea8d5d27d400e35b25d58e7c1d4a66b81eca3c3b90d20f21b86e85ab5a99332bb0cdf49388def163fccddfd6ef7a362e14eea6cc69b33ab517"}]}, @dstopts={0x3c, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}, @generic={0xf37b, 0x5b, "3d2023886eee808715f940d078bbd07ed3f9b36d536fa91c1447834a5e77ae6932345953864e693ab0cebd0c6bacbfe404c9c5574011d8d51f2d7aeaab35f2f4d58023a5e0e3cee5ff6d93d85b1facd0d59dd6670f763b09f4edf6"}]}, @fragment={0xb7, 0x0, 0x4d1b, 0x1000, 0x0, 0x4, 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, [0xf89]}) r0 = socket(0x4, 0x80a, 0x200) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000d2e000-0x5)={0x45, 0x3, 0xffffffffffffff7f, 0x401}, 0x5) syz_extract_tcp_res$synack(&(0x7f0000765000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000601000)={r0, &(0x7f0000fe3000-0x6f)=""}, 0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ffa000-0x2)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000909000/0x2000)=nil, 0x2000, 0x432d35db0bae5571, 0x30, r1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f89000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000456000)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007b4000)=0x0) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r2, &(0x7f0000027000)={0x10, 0x0, 0x0, 0x0}, 0xc) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) [ 156.439634] can: request_module (can-proto-0) failed. [ 156.479999] can: request_module (can-proto-0) failed. 2018/01/16 15:56:41 executing program 5: r0 = socket(0x18, 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x31, "544baa4205168621146a0ef0c5f62ff72ac9b5f678696be2520405bab9cce88e8b1c4b118e576eb1190dc4fa77867e3c5a"}, &(0x7f0000000000)=0x39) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000608000)={r1, 0x0, 0xd5, "1eb093159030690a23279dc54451f5fad659baaa8d887226e7a501f675909d9f0fd464880c40341eaee4fb7d36e87fa6ef9baf805969f3fd414b48eeb51818b983f63631344d836d3dbe9801bca0d94ac3769679979a0759ae646ef58e579b49a0b84da19dfc582e31cb957cb326aab51530d3bf3bd346779bff0fdc721fbec6185e3f4ef2f4479159010c3f8ff1012df6a53b556378e24c8bf097aec95e9129f175337d9fb83083c04045440f80f07db9002a4aad9db7e73b3d3eaa6732cd5cdf7112adf0480c7601b02c663500bc468312e808a9"}, 0xdd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b15000-0x8)={0x0, 0x0}) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000d43000)="", 0x0) recvmsg(r1, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) socket(0x7, 0x1, 0x3) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r1, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00007d3000)=0x57b6, 0x0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000610000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ebf000-0xc)={0x0, 0x401, 0x20}, &(0x7f0000f6c000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa4000-0x6)={r2, 0x0}, &(0x7f0000690000)=0x6) close(r0) 2018/01/16 15:56:41 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x100000000, &(0x7f0000032000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000440000)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000)={0x10000, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d30000-0x4)=0x10) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1000000000008001, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008c9000-0x4)=0x0, &(0x7f00005f4000)=0x4) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000812000-0x4)=0x1, 0x4) recvfrom(r0, &(0x7f0000d9a000)=""/0, 0x0, 0x0, &(0x7f0000f90000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) mmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000, 0xc, 0x113, r0, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/16 15:56:41 executing program 0: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d1d000)={0xffffffffffffff9c}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000d1e000-0x4)=0xf6, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d1e000-0x4)={0x0}, &(0x7f0000085000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0xfffffffffffffffd) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000192000)=""/59, &(0x7f0000464000-0x4)=0x3b) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet6(r0, &(0x7f0000b86000-0xb1)=""/177, 0xb1, 0x2, 0x0, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x6, 0x4) socketpair(0x15, 0xa, 0xdab8, &(0x7f0000502000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f000073a000-0x1000)=""/4096, &(0x7f000006e000)=0x1000) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f83000)={0x0, 0x9}, &(0x7f0000f83000)=0x8) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f83000)=@assoc_id=r3, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055e000)={r4, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x9}, 0x8) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000099f000-0x48)={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) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00001bb000-0x8)={0x0, 0x0}) r3 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000530000)={{{@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=@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}}, &(0x7f000097e000)=0xe8) r5 = getgid() r6 = gettid() r7 = getuid() r8 = getgid() r9 = getpid() r10 = getuid() r11 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c3d000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000298000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b00000-0x4)=0xc) r14 = getgid() r15 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000deb000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000248000-0x4)=0xe8) r17 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002bd000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e5c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c1000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fb3000)={0x0, 0x0, 0x0}, &(0x7f0000ab7000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000)={0x0, 0x0, 0x0}, &(0x7f00001e6000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec1000-0x4)=0xc) r23 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000749000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ad1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000174000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f47000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a18000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000034a000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f7000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000063b000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000)=0xc) r30 = getpid() r31 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bfa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ccb000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e85000)={0x0, 0x0, 0x0}, &(0x7f0000c46000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cee000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b5a000-0x4)=0xe8) r35 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c49000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000812000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a83000)={0x0, 0x0, 0x0}, &(0x7f0000195000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fb000)={0x0, 0x0, 0x0}, &(0x7f0000b1f000-0x4)=0x20c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c39000)={0x0, 0x0, 0x0}, &(0x7f000070a000)=0xc) r42 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000aff000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000d45000-0x4)=0xe8) r44 = getgid() r45 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000a20000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5a000-0x4)=0xe8) r47 = getgid() r48 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c65000)={0x0, 0x0, 0x0}, &(0x7f0000266000-0x4)=0xc) r50 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000427000)={0x0, 0x0, 0x0}, &(0x7f00003ff000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b72000)={{{@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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000309000)={0x0, 0x0, 0x0}, &(0x7f0000b35000)=0xc) sendmmsg$unix(r2, &(0x7f00009bf000)=[{&(0x7f0000822000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002df000)=[{&(0x7f00008d7000-0x68)="12f84fa658e18cb677550ab45bd0caaf98ee875bb4e077958af1f56b89c765fffef57a4eed10bfc4ff2674c420811c146f0bcbb15ef950b077b1bbf810d89efe02108f362b664482727836d33d79af2510bd0d6e4172fc8f80f3eea88f53041c0103d476203ee726", 0x68}, {&(0x7f0000108000)="8a4d227383c58a581a4c14ac7f9a5d90caee5971f1d4a91e2fce054b5f474ffe0e5800c0d353f7568a1f232f14acce14c3ebb6a9a5bb4b9f66866722788ab23484ef1de24c91525c58a552a359a010a44d307ed1303edb048e99236ab19cca7786a2d0a81b4edda439a62e21401598cb9e1a9d381e8230dfd7e4b05c973d7e4e57625016d5d831cc908269d7edf11ad1fc95206d9209400fc4aa555c60f30d7db8c8f3168d69c4ff7c8aaa07188a94041c8dd276676eeffe100f7d5b64d6bbb4acb4441d5ed518c5979c8b554c206672d3174c77938d9b7c543c07951b933b2f417a2e5946799ff81fa7b3", 0xeb}, {&(0x7f000002c000-0x98)="4a2eae38a49321f96d8902e77567b55b04464710970c72584cccdd824baf623d327f19c56a6a24aa13c4a7826bac1bbdbdc22e8b5bd1d66c0658b6c76c92e2caa86140507579a7223bc68e63701091126d5dfe5e6948aca2e84d5bb85b324b69de1d948d2ddaa89124154da0736f381487aabb883206eaccfd7c069a89f8b9f82d58575d77a9fdda6523b8322b729cc607801c2050ebbda5", 0x98}], 0x3, &(0x7f0000ff3000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x4040080}, {&(0x7f00005ca000)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f00007af000-0xe2)="c8e1c1601129e5e9fb4acbfcd63ab0657b67d617395a41a777b8a6df6083477c5221d8995f35c687ea11211b5daf126d49f6728c98a617af4cef086d6386979998489d0f42051deade788bb5a77fb55df950bf76d75b5aec21559e31fabae3da179e81840e2ba32e5633af43300e89b654cb3df6e739dddb43cdb37fabcc1c019c704d512ad5d7fddc093d1a3430030c2c910bdbce6b6a578a99495d81a6c8fa7e41214b899c9b1f8802b55a5d0c9c487dac7b01de5d8e4384d4da5d47c8105cdde8cc5cf9ed43dc617b1f9f0706f004a56cb3988bbfc32d41699bea166f3672760d", 0xe2}, {&(0x7f000087c000-0xa4)="1eda28091146ff29fbb5bc0147cde412cc1b4002edda7a47899156750bd6935b9eaadfdcd388cd0345fd9b4b517eec55c7a3587188dded33137dbcff4682cff297b434cc75b7c6e2c6f511bfa7101587233305050494d2c6d0328d2006721e35d37e0f39d614d5fd96d9026383e7105918bb7e1674908ea3c905af69b2086a69e69c11d4ec691a0e3d4d0d9d7ce8eb82c66e4dc692e34798ca8a0b8f1f205e3271033262", 0xa4}, {&(0x7f00002dd000)="2fa83e83a684b761dbc1ab369cf9209548cd3ce1f63542aa9669b059b6123c0ae9b0dd865247388dd2917c96d462386627", 0x31}, {&(0x7f0000cf0000+0xa37)="489e0a02290a6580c0c81c07c06f832eb1b0482a12dd91a35f4b0323e0ce09c856bde401f94d6cf97f3cc46e1916045cbd4543fb9a22d67e4f41dd4f174152362bead57f441790037ca928b16d3d2fbda220ce391e59d40d45e0382e8f3789471b2ce60fa2cbfffc2757251c104cdd24a05860385eba7f27e3593bc6f40937cbf3df63e941834c78c30bc4307b035be3242f0503598bf79dde573a148d69d00ba3e4b7555124f50a0a9f1ce9c3f4b0e2228d7c715734e56c2f16e66dd34270d693e789ab75a55191", 0xc8}], 0xa, &(0x7f00009fa000-0xb0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r1, r0]}], 0xb0, 0x4008000}, {&(0x7f000054e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003f1000)=[{&(0x7f0000b70000)="717e5ee47add9f5a8393d91c04e734e150c3bccbd5091a81cf060e5efa8d040cd98c268e3d9a7aa38b927abe97affb5640323e580987c69f636b93e647965659f2291d17ac6241d68e7de9ca930a98ed8e40486b21c31c5c1d15556ca22931b348ab", 0x62}, {&(0x7f00009bb000)="02c458beb587407b5a8b12cf035d9bf949bf289201b4b49cb5c8fa3ea1721bbe5c0ae1c7037b17c8ae63e6e79d16b338057c2fdec444a7c85f6b65126f0c3220b558cb821c24c113b076b3f7100a537d3764b28580673ef709cabe5ed484f5245166d35dfc6e1a31041c36dc99a2ba5211f7b20d", 0x74}, {&(0x7f0000545000)="7228add633360850", 0x8}, {&(0x7f0000b98000-0xcb)="4081ecd2b2d1b2bdc57d1c5892f71bba8795b8114becd2bdb2cf8956963c42ae4241c4fc9355dd34bcbaee72c4e60f47eebdb4266853c0477f32ccef0c36cb011a5b3d2b326034d41dd3a832c31bc1dac4960bf80b313b7f60ade3afb049b887a0f68eb8ada845fa069e07cb97b5b5be736d812f118cc02f2d884cd720713891d22f350cd3a25cc136f0888f2d29ca586bf8d0abb008d90dfcb8e20db3d9752341300e0dfddfabd188022b304d529d9763a173240837782c52cadc3bb4fe89e6be195f4950aeeee1ab7391", 0xcb}, {&(0x7f00009aa000)="d896f2d7478d5aea609e60fb809c0b481a882d5ef32b8543831c2ce788067656eb34a4218305c7181761918985b003ca94cbd6b934afc741504f2c5efe8317ba0cff47e89c8fe828ec4faba3b78b7c5aa2fa60d393d80d5e3b1c930bccc9a121e2e2cc33fea908", 0x67}], 0x5, &(0x7f0000f99000-0xd8)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0xd8, 0x10}, {&(0x7f0000f60000)=@abs={0x0, 0x0, 0x3}, 0x8, 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{&(0x7f0000a05000-0xad)="562d4522e02b8fde9515701d03c62255e134957c70e07a6b161fc78fbd980a60f577f52771361fc50a8b1e9de8217ecc916ad5c9980974a459c973e940c0ffea335fb1160fc08bc9f395932a323ba5e168b18e153b7e83da5e441173e712f307d0db97e826f63ad337f17014848c8deae5f974f785c08fc2d88a809d85473e211e9840a7d7e0c2f509fd405767cb44876f9788c789c75a3fde8c6b173cc671b64c29a1106dff48f857036f013f", 0xad}, {&(0x7f000036f000-0x37)="ad292710be3ed9d52c660905acfef080ba89868a00db628fd8b7411976618b05f9df0fbbbe98f7ecc2b19e44496d06db9d87f566780b0a", 0x37}, {&(0x7f00006de000)="47e725109a163778468b1e70f5dd12edb85ca407a299d04a09e1e995e339bce0cac7cf4474a7a8501afa4fff680e11834dd40e1c1647567fc7061a1c38b72cd006427422a77f224f5e3c6cafe71095348eb50e45507850decbc0f1db5da89f3f1d40ced37075eb60cf5fca4b893f79e8380339462d322a9d2d7a938848dbba2d502f01d7ef0db614ae356c3abe181ae21b0d625f38d392dbe9938576f0e0eb51c7fa2ce4f619b3e16a1822004e5470e1d6bf5911ae1245338780679b126244e34ee644bb45004f34741d", 0xca}, {&(0x7f0000869000-0xc1)="d970a052a6c40b003d20aec77e1ccca34801bd731b2013dd9e9c87c84bd5e821a2b671d1c5cc39d66c114ec3b18cf2a04f4e27365a026160e1717b8ab63af150cdecf052c1cbcf5147dc598071be299eef415856071bc20258e749333115133c72369d087ec9dfed2ecdd50b8e0091bf03e17794794683aba39a00a2edc7f0b5dfa2d1a956271c20b43822aeedab800a73e6c2bac5762debaab5c910b96f7e55f66c6263affeff548176407dce11ab945b1cce7faa26a79d40bdf40a5021523bb0", 0xc1}], 0x6, 0x0, 0x0, 0x80}, {&(0x7f0000a31000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000186000-0x70)=[{&(0x7f0000891000)="a55d7cc636f0cb1fb079103ba481e3a776fd42553bf436d99365d5948f31eca37898f34ead066914bfe6ce6bb280d38725e53287b3decea7d2e497d76654cdd8c7a04b4cc65beec1e141654bfce208e69bdcde3016196f903a3f385b8d2678b5f87d66ff77fda9ed79ef38a45a4a5ab8e4e17dc99a88d83748249d7be8dc8e9021b286e67ac4d69cdfc112df8ea5c3ddba7622eb722e899efe3c97e88e859d8626b997bc2d44db2c0abc151c6eadfbb6ae242d91f33bbafdc6c8e1436c5e95663f5693a3cbbe6ec3d08ac95d5f4777f48b9f5ff4f22c5e1fbd3ca6d856a7506e7bc53fe5dd232ee1302beb", 0xeb}, {&(0x7f00006d8000-0x65)="46d71143074d2241f31a68fdf22f5e31fd0c7bb965f17173615b362773b98c43ab9739da6ed630e8607f4c81b190e2b2074148cb94b5dc6fdccdab02c7bacf191e0b203b2a6833ba43c0bdbe78689481bc9220f0a0cec0e9b53544d0abf92fb76c4d173c2c", 0x65}, {&(0x7f00003ef000-0x25)="5b64b0c473febedd2d8487fb46509350e66dd25aff3560187961bbe0f8d3beab7da4aa7fcf", 0x25}, {&(0x7f0000983000-0x5c)="6249d79bca6286e81aaf3ee830a3b31d0dd75a53dd33f36b43606482c1f7d493d0400fd001632165f1afd4ea6a24afcd942a544017177dcf8e6c3238db68834309a7ed1889ad13bda572c0c0c751cd69adaf1b2692e41f619f5e3ebe", 0x5c}, {&(0x7f0000e9c000-0x95)="bdc6ba70b743d61d4386533f779c260f59c4a431199d21c166e9c5d833bd2cc5139c708f1a13e39654abfa273a6f6458351c21ad555f64410dbc50a958c4cc9d4ac42e4b81051159f2840f5a772810f93d5c78d2a965fa8c0e295b418d6518d8009933cbcc4b29344d8ee67c2d857b0dda8c30ad7e23e4d514e8134e2cf7d15d2fcd48cadd47573a7141131921ba608fac2528e018", 0x95}, {&(0x7f0000feb000)="c67fcbcf9fdea2295dfd7731a5b5076ebcab7c03342e6f7331b654c1e24f8934f6ffa1dfee18bf9eda15fc52df3d43b2d81144240b7f482b8e89991aea2c3be9e22158ba0e1a8ce57162d887734daf0275f15b7a52cb8a94728aa24dc72447a74216a3058d712d05218ae33e59d560aa42a391cd9ed154ae49f555c9fdd6db43808453c830cc6ee112df1454cfe6947ab814edbaf38df5e0dceeb07923ede74fc5e5a83234e3ff7980f4cc53efe0", 0xae}, {&(0x7f0000816000-0xb7)="e48ad9f09c84f3d1738d1e326aec7da50a402428f26a4fd0cb41641f6c638fb0a70cf2689726fa2a7d2641c9474c6d9ef9dc6910b4a4670a67906c4ec281255ddf31dd7b4ef95bc0fa5f7cb90ca8cefe293d5c5827ef9ae87394ddb965d82eb28613609c60a2c692f9ed37d5f80e8a6c65b969723f1e2ae60b2d2f66c560a8ac579cfb3e1b038ada6f509d1a70375f0c8b749ecf2f9860e399504a45b44b9d02518dccc60a8a1be1a75c5a567cb0d153a552ed96ec1b5a", 0xb7}], 0x7, &(0x7f0000b91000+0x699)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x20, 0x8000}, {&(0x7f0000d07000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000065d000-0x80)=[{&(0x7f0000023000-0x99)="e2932b92aeb1e1b772744ca150946154c8c9efb7137271e188a4b56405c85a0b077092312b2af89f20bc76bba862f8b239dec1d1d23bf181bbd2f72ff98bbe0903cb4c744cbdf71b45f1fa2af50bc6cfff6d19ede48b1483d1dff76799d42ad154957582bd39fbf33e478b86ad93672cedefc7477b1e512593057a3f46991fbd420fbb201642b5f2587a0a87694409f94be214e092b13492f1", 0x99}, {&(0x7f00007e3000)="48f2d6b5317af80b34176da1302ff62408024c865c64c812282cd587d3c160c8a36f1c86a014e34ce9fb4011931f7f2977f5dfad81e78f6f69c3fa7f512699614169c9d131dad123204a082798a95755e83768e0ce350b37ee59766f6032a0892d96e75b47818af750c0351fc97b61976e7c21ed01f258f3854940121df6fedd56a991c7c69256f3f63551d482d2e7db39205c4078c5a5e20c8ddbaf04b0893ee662b301afb92101d62aee07da2e720c", 0xb0}, {&(0x7f0000f94000-0x2c)="e1fd00ccd2297cd31b9290baa173fa381f4e789229dc201c908c3e7aa21fd7d9a1299c8aa3e6537def44ba61", 0x2c}, {&(0x7f0000f64000)="6abec48de2e450fa3e86c8aaa0276ed9c4da4f38abe702b73e64b94541909a9f5903911afdf88fc1b64a30656b93eadfd13ae69d8101cc8f98ea9afb39be315dd69d95928ef145017ff3897b49b607da44f59653dc0dd23b82b45164304b9c58c6ce764e6f1e215632c225021a1b778f1cc1229c95f35eb4e170c9dec53a25b2bb0841fec85df71fbbe4d1e7720a9c6ce458733b940018dc5a243cc0c4ca984bd7caf91a1d81f0aece8c3dae30ae089248410fb26e46655846bda7a1e2493ac2a2de2a", 0xc3}, {&(0x7f0000d5a000)="7dd87a84eee464f33f3068813c624f120bee4602e968ddc3b473411ecbcc677ce65883912a0daa91300137df4025e5ea9846eb345102039ac9bd471aa1fce0e7f6f340193de94401452591bbbcdb700f044151", 0x53}, {&(0x7f0000afd000)="f409cc4962a1f3c9873dd1d232251cae232ae3888297ccba920adfa5e828cce5d2108272242e9534bc86da6242b5dc83826aa30fd1d58b64bfc202449c60f8bccc9c6fa0da4551db34cd966644c2fcd0eab88e128509e4d19e2499db33941483c3342fc4ccc5", 0x66}, {&(0x7f0000f53000-0xbd)="503b2a0237dbe8dec9d189bebfc22b00588887ede956e09885cfb47f41544f04ea41ac5a08b59bc5786c431a52f037560fe00a7f2cb39349374a189dba407d268770185471b0fb559a82b45da48014bfd5cc6f6f5c430065884bb8c3e780880f3404dcc1d148fdb3533cc2cb45d390e94b57bd649e8765520b61120cc124b8a22cad16a7e6a75698f71e52851ecd59a641c8f60b46d86f149895ea4e7cc2db990c4100e9e532c733481d7d34838328b1cb0a517495414c0603a512230b", 0xbd}, {&(0x7f0000882000)="52697075f7d6ef14724f9614f1f16b5378464247f786f422cfc9eb876ca26c0b39bd971bd41b88ddfc8f3fee13d8f7df6255d37bd38c0b15ca9b1bcf8a046f1e73e6bdaad2b0c69855826d57dff70e6d87d9d5707a6dbb178b3eb24ba64a0f906132deec347492a2f001f5a5b33535dd0420d72ce934978d9a4d15163a712a57999ceed630df2aa9cc7f", 0x8a}], 0x8, &(0x7f0000daf000-0x118)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}], 0x118, 0x48000}], 0x8, 0xd226710b79fa34bf) r54 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r54, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xf, 0x65b, 0x9, 0x2, 0x4, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x408000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x10001, 0x20, 0xd6b7, "f91354e045dba2fca00b6675413022c284354228717568a87466b460d98fb73236237036ec55ece06f019be21de63760a06ef0123de46ee738bf3465e01e752c0805456cabfd3a695f1f96021a7c2e85"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r1, 0xb) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009d7000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f00006f0000)=0xc) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) connect$bt_l2cap(r2, &(0x7f000000b000-0xe)={0x1f, 0x7, {0x14, 0xffffffff, 0x8, 0xfd9, 0xb373, 0x0}, 0x100000001, 0x20}, 0xe) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00001d7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c05000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000868000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x3, 0x83, 0x2, 0x7fffffff, 0xa, 0x0, 0x20, 0xbf, 0x0, r3}, {0xff, 0x0, 0x9e5, 0x0, 0x4, 0x1, 0x2, 0x80000001}, {0x704, 0xef9, 0x4, 0x1}, 0x1, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0x2, 0x1f, 0x8, 0x2, 0x1}}, 0xe8) 2018/01/16 15:56:41 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000f0b000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xa, "6b15e40c249443a82be1043372fb777a7d0000b0dd4666d84a1ac5367562299d39f0820fa73281069947a9930156b3deb7798ecd41f775e8849b8a4010dee03390f6aa32fc5298d473c630026db2e82aa2fa5b0007aca72fa500ee02e3ab92d46eaa3ef6d796754ad1997d7f0544ae60306bb008caa5c205602b176f161564935353c17776448f2302cce0c2f28e2aa7f8b5d229b975"}, &(0x7f0000000000)=0x6a9) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000166000-0xc)={r1, 0x6, 0x20}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2000000000000009, &(0x7f0000ed1000-0x4)=0x0, 0x4) r3 = accept(r0, &(0x7f00002cc000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c82000)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00001e5000-0x8)={r1, 0x9}, &(0x7f0000943000-0x4)=0x8) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0xf8c000)=nil, 0xf8c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76000+0x3b2)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) pipe(&(0x7f0000e9e000)={0x0, 0x0}) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00007ad000-0x4)=0x0, &(0x7f0000f8e000-0x4)=0x4) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000f8c000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000ba1000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5f000-0x4)=0x10) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000f8c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b47000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000f8c000-0x9c)='f', 0x1) 2018/01/16 15:56:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6(0xa, 0x7, 0x8) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006f3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000575000-0x29)="ce63d9ef82abd0a553ca9dca5989451b6bfbd010de2517b71daa04958a2d4adcc93c08becc7de27b3d", 0x29, 0x4000004, &(0x7f0000001000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f00008c5000/0x4000)=nil, 0x4000, 0x1000000, 0x36, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r1, &(0x7f00008c9000-0x91)="fa7868e3e03b11d1723926b4766c3f1eead4848ab7238bbc6621373b67b3a55e91e6e8523298b92535e188ce332f8a299ef56b6f294a728e1a8efef8a00599448668ed9ef9f5f8e50f80f8b3847f707b747d049c86433f0fd846086bdf817dfcaed38ecca356ad2572dfae6891592a4b2b1ef6bb95c2960f07833533c3c4bb8a435a02bd2519878126af94de0f451106fa", 0x91, 0x4, &(0x7f00008c5000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) r2 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="1a003b909d4b6ce34ecf7f14a9447d0d", @ifru_map={0x42, 0x0, 0x0, 0x0, 0x0, 0x2}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2, 0x81}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x37}, &(0x7f0000002000-0x4)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c7000)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000003000-0x10)={0x9, 0x1, 0x2, 0x2, r4}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000003000)=""/92, &(0x7f00008c6000)=0x5c) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00008c7000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) accept(r2, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r2, 0x8004745a, &(0x7f00009d0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000892000+0x8c9)={0x0, 0x7fffffff}, &(0x7f00001ec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000061a000)={0xe91, 0x8, 0x4, 0x4, 0x80, 0x7, 0x800, 0x7fff, r5}, 0x20) getsockopt$inet6_buf(r2, 0x29, 0x45, &(0x7f00003e8000-0xf6)=""/246, &(0x7f00006ba000)=0xfffffd6e) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xc) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0x9) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xffffffff, 0x6, 0x8, 0x7, 0x800, 0x81}}) recvfrom$ax25(r1, &(0x7f0000f43000-0xb6)=""/182, 0xb6, 0x20, &(0x7f000056a000-0x10)={0x3, {"8e5fc1f4f297c3"}, 0x20}, 0x10) recvmsg(r1, &(0x7f0000be7000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x2c, &(0x7f00000a9000)=""/0, 0x195, 0x0}, 0x0) bind$ax25(r1, &(0x7f0000b77000-0x10)={0x3, {"f6f8af65015831"}, 0x2}, 0x10) bind$ax25(r1, &(0x7f000010f000-0x10)={0x3, {"2b187e7f6ead28"}, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004ab000)={0x0, 0x5d, "f944950264080bee08a390bd66a1a9c6959a66524a48a271c0bb86f74fd97692845eabb19439509af1d0950b26cee8ec9eaa56ae6089d726f5e52ff635c6e482b427066ef4b43362b475da56efb550cb9fd6c8708b7bb82c365ff2ad5d"}, &(0x7f0000245000)=0x65) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000bd000+0x4)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x4}, 0x98) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf7000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f000094f000-0x4)=0x0, &(0x7f00001f4000)=0x4) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f00009c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x3, 0x4}}}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000d60000)={@generic="1eed95877f5af7aa6e4b8ce3b6dff058", @ifru_flags=0x3001}) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dbd000-0x4)=0x401, 0x4) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000dbd000-0x4)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000220000)={0x9, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet(r1, &(0x7f000075c000)="b10abfcd9f845731321c6299a77841cc28b6a31c94876897a98f89cb497427c6612c9378a293b1786e4b0d1ca886bc4efd2de2c3f9ff16072a092048e71f72fc94d40632fdb9146f7afb1ff9d8cc13ddda134ab03594c8ac9057d11ecf8c2deb06a74d7933c91ed5bebe14d4d4898351be691986887b3426e2afd5fd0b650e3531e2974ba63735ac86258cdfa69fd1e1469a7fc163c23b8e792e50f64f2a0759e10406ecfa39", 0xa6, 0x4008000, &(0x7f00003c0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e5e000)=@un=@file={0x0, ""/108}, &(0x7f0000c2c000)=0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000081f000-0xe8)={{{@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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002e000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002fc000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3d, r1}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f00001ca000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b5f000)=0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003a9000+0x183)={0x1, &(0x7f000058e000)=[{0xffffffffffffffff, 0x3, 0x2, 0x0}]}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x2000000000000, 0x0, 0x6}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) recvfrom(r3, &(0x7f0000968000-0xc0)=""/192, 0xc0, 0x2, &(0x7f0000b01000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r0) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x2, 0x2, &(0x7f0000e81000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000845000)={0x1b}, 0x4) 2018/01/16 15:56:41 executing program 5: 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, 0x7) r1 = accept4(r0, &(0x7f000073c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f00002b6000)=0x1e, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000923000)='tls\x00', 0x4) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00005f0000)={0x401, 0x5, 0x8f4, 0x9}, 0x10) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000930000-0x46)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) writev(r2, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d4b000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000727000-0x4)=0x80, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d54000-0xa0)={0x0, @in6={{0xa, 0x2, 0x69, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x1, 0xffff, 0x4}, &(0x7f0000642000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00004c0000-0x10)={r4, 0x0, 0x4, [0x1, 0x3, 0x7ff, 0x200]}, 0x10) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='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}, 0x13) r1 = accept4(r0, &(0x7f0000dcd000)=@pppol2tpin6={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}}}, &(0x7f00001c4000-0x4)=0x32, 0x800) r2 = accept$llc(0xffffffffffffff9c, &(0x7f000027b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000040e000)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000911000)={r2, r0}) 2018/01/16 15:56:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b3000)={0x0, 0x0, 0x0}, &(0x7f000004e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000611000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047b000-0x4)=0xc) sendmsg$netlink(r0, &(0x7f0000ff3000-0x38)={&(0x7f0000399000)=@kern={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000815000)=[{&(0x7f0000c01000-0x10fc)={0x10fc, 0x30, 0x100, 0x0, 0x3, "", [@generic="5107b1ce60c44d83839387761307cd685558da9195061cb46a5f83e72caf846d2bffc5d561e49feb17690069efb2", @nested={0x10bc, 0x21, [@generic="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", @typed={0xc, 0x31, @u32=0x80000}, @generic="3353e7d74e3e9ada9acb69dd3e29ee760bc893e2e4af1483f5b358d22657934e2ad8cb5c1a40eccf4cacdb7e920e3495d0757de0817acb5c6b3721025b25c020ed5228e6feaead6a7008bce0fb77ce04ff69c5507876ca12c0264dd273ec1811c8a1907f993319e433af600c009686c0e6c6c1e4afd72d75d4b6c9f61cdfab32804efb0c6706c92afc999f343d61e983b7de2a67570cc854bb1721d4d213168a8ebb50ce9339fab42a5037"]}]}, 0x10fc}], 0x1, &(0x7f0000f2f000-0x48)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x4}, 0x8001) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x2, @common='lo\x00'}}}) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000e7c000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00006dd000-0x4)=0x5, 0x4) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000006000)={0x4, 0x1, 0xfffffffffffffeff, "b7cb3d9b9c8e", 0x2, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x0}, 0x8) 2018/01/16 15:56:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002d5000)=0x0, 0x3) r1 = socket$inet6(0xa, 0x803, 0x100000000) connect$inet6(r1, &(0x7f0000bb3000+0xa79)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@generic="b9435c10e2e3783a4b2c52924ab815e9", @ifru_ivalue=0x6}) recvmsg(r0, &(0x7f0000195000)={&(0x7f0000ac3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000096f000-0x40)=[{&(0x7f0000920000)=""/94, 0x5e}, {&(0x7f0000211000)=""/254, 0xfe}, {&(0x7f0000958000)=""/45, 0x2d}, {&(0x7f000033b000)=""/112, 0x70}], 0x4, &(0x7f0000aa9000-0x1a)=""/226, 0xe2, 0x8}, 0x2000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00002c3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c22000-0x11)="", 0x0) r1 = socket(0xa, 0x6, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c6a000)={0x0, 0x7ff}, &(0x7f00004b3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006d5000)={0x0, @in6={{0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x4b, 0xfffffffffffff8d7, 0x40, 0x4}, &(0x7f00008a3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000551000-0xb8)={0x0, 0x9f, 0x7, 0x11f8, 0x8, 0x6, 0x6, 0x596, {0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf3ba, 0x6, 0x2, 0x7fff, 0x401}}, &(0x7f000031c000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000074b000-0x3)={0x0, 0x10, &(0x7f0000953000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000398000)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000703000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000dda000-0xb8)={0x0, 0x5, 0x0, 0x9, 0x6, 0x8, 0x3f, 0xffffffffffffc86c, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x0, 0x2, 0x3ff}}, &(0x7f0000ad8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000727000-0xa0)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x101, 0x1, 0x19}, &(0x7f00000fa000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000740000-0x14)={0x0, 0x5, 0x79, 0x0, 0x5, 0x7}, &(0x7f0000626000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000b6000-0x18)={0x0, 0xfffffffffffffffa, 0x30, 0x0, 0x200}, &(0x7f00005e0000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008aa000-0x8)={0x0, 0x8000}, &(0x7f0000fca000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000aa000-0xed)={0x0, 0xe5, "305a3616135b6285c9d254e6b96ef32d2e4df5e3fac26584ec2238ddb5c539962c06738ac0997665304bf2c90ad29bf8fe73271e3d7c751ad95bdc85827612ed549f25ed40028b547d117987278923133e4420cd43132d4a34b19bf6a77b13146b6c0a447a2ebb8075722cfec644e7f6c79772580f0f9d5aa41a8e7de54b97c078f5ddf7bdf1f6f681249ffd06ac9a7ee60e6b1a4dc0eab1d9e179102d0a17e53a5a74342e98e45b136b66825a49e16d1720f30b20c76c2782f075f6ecb2a42411113953505f888f34938c41b1422cfd462efee41df7403fd6c245e3a5a12390af7599b1c5"}, &(0x7f00000f6000-0x4)=0xed) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000032f000-0x6)={0x0, 0x5}, &(0x7f0000ac5000)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00003c0000-0x8)={0x0, 0x7}, &(0x7f0000de7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d3c000-0x8)={0x0, 0x0}, &(0x7f0000d55000-0x4)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000eeb000)=[{&(0x7f00004de000)=@in6={0xa, 0x3, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20000}, 0x1c, &(0x7f00006a4000-0x20)=[{&(0x7f0000dcd000)="2db74b939588ed0e10a2a7af396e2ee26caf7647081da4499f1af62249d70bd7406858a11ac800214dc6cb5ea80569387c3bcd4da1669d6af6a254a2510e0e03e546c61ed25740db4a1dc27d5a49", 0x4e}, {&(0x7f0000bea000)="64eced2edf0e2aecc29e606b5d14922ca7aa0917615acc57eac63a827a4b0a165a3194a5e001dc6f5d6c7d6cf8af210c54468452eefb1b165f4e14e6801e27ed5972601955c8187e65ba5c812401fcf9404d8abeb33965654f819336aaf5", 0x5e}], 0x2, &(0x7f00004f7000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x4, 0x3, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0x7, 0x800e, 0x3, 0x8, 0x100000000, 0x1, 0xfffffffffffffff7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xe891, 0x820e, 0x8, 0x0, 0xfffffffffffffffc, 0x20, 0x384, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x50a, 0x820c, 0x8, 0x491, 0x2, 0x8, 0x8000, r5}}], 0xc0, 0x800}, {&(0x7f0000ab6000-0x1c)=@in6={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c, &(0x7f0000844000-0x50)=[{&(0x7f0000bf0000-0x90)="7c1837897ee24fd1270615d770559ada3cb681607775790e4c74cf54d4cc8cdb7229fa7de08f47e062e17d3ab8ec80be8eecd962909bd5fb4fb9d2fa66c94239ddd364f700b85580c6274e39f2d9b7df7187a0db54b1d5f45c8479833fb9f91d2a8d560c5d741c805305dda1c3194c9a60485de9bbccd8069ea87a16df77b051203bbb3f0c694d465af8157847fa2ceb", 0x90}, {&(0x7f0000341000)="3f220eb489316f6545034f163e243b54247227d1ba8b84405797286194153987954ec5042664bbeeb26359fb89bc1497f519aeaff607426d145ce5598cad2184a952afbae57dad0a4f4e25db3ba0da98941391bd6d56a515ec4cf58c3baa72268a1605191719458081a2983173dc7a346b876d915b35e313ff10ef94a877f81b01d9305fa4656b5340a8f6e71d00a2ca71bd508e542c6cb70a9e85bc7f88c36b", 0xa0}, {&(0x7f0000686000-0xec)="ef953c062f3c68020c20880443642f5dc1aeaef4cf06c1f92555c4e3714770e05840368d8052c15d6ea52a8f1be144a8cfc8130e7ece0853ef31f5fff2264e54708068de385275122d600e15289f1cd4770c78eee54b21991ff13b216691aea42910541473b07553707711b34cd68d0ce4c6a0a2a47a4c49c67e1d48bef1b502a83074978793b750080379ebbb4e90d987badb7a493e972a83acef75813677d5e4dfe8cedfef09b4158df57e765ac2025d683ef84b3780fe125e9262e4a91b45b46defb38f2dd0615def3f57589275029c4b0068218a8b4db7171297dd6111e37c374d576c5aad0b0772236c", 0xec}, {&(0x7f0000464000-0x38)="392fcd41f51abb6dfa0f8601e898fc706d960b6eed6af095a5e6d3d87f040a907d3d36e7cb24a3ec67da072feaf44b782d3e71e83d4a7808", 0x38}, {&(0x7f0000a99000)="", 0x0}], 0x5, 0x0, 0x0, 0x80}, {&(0x7f000077b000-0x1c)=@in6={0xa, 0x3, 0xcc7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0}, 0x1c, &(0x7f00009c9000)=[{&(0x7f0000af0000-0x1000)="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0x1000}, {&(0x7f000037d000)="b5a57f3ffe2a4754076d7e5a3279e6e386529f1dc375472d235678cb32e8584a502094b456f2acaf2634d42087cfd25a5ebbbb1b94ca3fd05040e6226cde207487c075cfba81254029939bf1696215de1f3e17f8694b210d336f2972c2d869828e32fc93e34cc827db40f2c9543ac4d4a80af54e33e44bd336eeaf60efcbd46d91655f36aefe9abcd47450850c19190b9f", 0x91}, {&(0x7f0000a0a000+0x581)="79b14c834d2504086a9311bac6833843708691a46a5e22bf3e5d8b23aa72b8081395439c10abf607a2911373dee2def7fe261f19b73a32df430463478855a0982a568e65e0cf647524db953935c541305eebcec1d4d2acb9671b6e9456005f92c10a0276393a45083d04756da54b10b2558073cdde579774ae11db580af3fe47dbefab784cd366683917de4913c9b96c4287ac8845dda91c259236ae468df7bfa1880cdaa5", 0xa5}, {&(0x7f00005cd000-0xe1)="6fde572490843499859d13b34c78d5345bcb71b11970183590734f64fac21c5be7f57ff061a5b24422e61e60e7bd5eda38dfcfaa0787fa540cf0c89ed2db9c44a5c4889d3ad37a54bc9bc5eeabe1025209bd114b1ee69e5713da3af264252028b9429d634f2ca130c65f15bf7b228b82dac9cf85d95ab5050d4544ffcb28f9382f15f16411c6439adb42dd8bd8b712a8a408bff217e8b7995045f18d6d91b42da0d5af11ccae50dc3eca9b20d011cf0d6ce1eb9e111c8811bdb9b28a866fc98d2535a3bee3779f4d1f8e437d1f975545cbea71486937b81fcc0ffd019b58066461", 0xe1}], 0x4, 0x0, 0x0, 0x400c000}, {&(0x7f0000a93000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000876000-0x20)=[{&(0x7f0000b7f000)="", 0x0}, {&(0x7f0000511000)="4ae925139b2713f0f795ed38b113b5e8a9d3a468f1f814328513c6b887ef7367095a33eb4c61391f5c3cad13b71d7e760a3e69b1085112312b8c7fd13c5b1adcdcc322fd8e96b7d86f0458ee7ab99dc19abb3a756b57d20c8be25275b18190c076f01812a23d19920564aa97bf5614f29fc8984eae1e1e652792f6601a4c7f59480919a7d61e476c1360c59aff76a48aa6164a1c3d164956a2a27cc78c393da6695ffc2d18b9e8f8464f615e4ffb76e046342e318bd75246b051712fb587e7347df70f15a91a3c452d49380180874b442631d49092763823c3e8976883eef351ac52", 0xe2}], 0x2, &(0x7f0000cf2000)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x40, 0x1, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x1ff, 0x4, 0x5, 0x2, 0xe3c, 0x0, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x9, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x200, 0x101, 0x0, r9}}, @init={0x18, 0x84, 0x0, {0x747, 0x4, 0x6, 0xfd}}], 0xf0, 0x20000000}, {&(0x7f0000930000-0x1c)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000fc7000-0x20)=[{&(0x7f0000bc8000-0x60)="fd2c1dcd46f1d9fce80e7ab7f9ab5fd138b044f484b2014f1b5f43c6373c681d814bbe097d6dc87983387ab0b8a7bfba838ab4a2d7d9764b353344e46a8afbf333114ca01551b216cdfa8a0a2c83f19cabe9ba6372e4f6a4c308f96e666067d3", 0x60}, {&(0x7f0000db5000-0xe3)="1473619e8e545e70dc72d9af0c9644186414dc3591249a56564e5cb2fc2c5a74e9a408a46bce47a3ed91bde35f7d8cb95cc3a8984067d94d0008c781156a91ec82246c9c24208999bd59358924c73a655bf2110be1d0900cc27c5eeb430a8784668f78b43df93afc28e9d1462e53393b0c7608cd4ec3d61de22a58ab4260caf2db81f9fa5e72166efa8321b38a92369b3b2ea553109bf09079d051650ae5514038b0af7f5f6e8a1b3e7e0349427dd3d65c265940f3fa78f598724b99b3b5255875da205dd054fb96675ba9210f18a57b68f00cb4091a100786c8aa509f3f4db987fef9", 0xe3}], 0x2, 0x0, 0x0, 0x44000}, {&(0x7f000011d000)=@in6={0xa, 0x3, 0x9c5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f000060e000)=[{&(0x7f0000838000-0x1000)="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0x1000}, {&(0x7f0000696000-0x4c)="22ee145675ab1ec554dbfe096ecc6a04e4abf55058f6d8d2ddfe582de25c8d7267d6779e191205d756b0db302d77dc17388bfcde8c577f78382a944465e7ecbd511f019e35cfa91f6e12532e", 0x4c}, {&(0x7f00005b8000)="c36877cfb64b139572f0f7a09ff1196c9438756d2746c76521ee55de8622dea7aff0323eda5025bc84898c17ffbb92e0a928d479f602b26f90efd1915da151532fe1e75be83f6a35c3419cf6dbaffdc2f06fd1a139a991b18ce2", 0x5a}, {&(0x7f0000a81000-0xdc)="7de73765a5dc41534c511144b2cf1b97742b769ebf542a076464317fd784246dabe1b192a3c819b920683b34f52631653bc43e39749a2043c9f32515e420af697b64ddf9406e9a9b888b74f9fd0106b07d453650b1cae4ceffb12806769f12c8134eb68a6e37ebf6dde0b410005fd7597ea39825a560d82f56996e462eddfa21c35604fdcf8ab015c98b3daf9fed7830d692a52d5863e6fc8793ebd57eccf83b1d7994a3b791339bc9147066a4c14f17b9742dad2063ddd48c09ff0aa0c188be9050f343782119147bb4198d454774b962cc86654daf8fb1df3b6b77", 0xdc}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000378000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000953000-0x50)=[{&(0x7f0000926000-0x94)="faeedfc1e5c836244d13e0c39351921d1eff8ef4cd43b96eb16c7e9b3994349d7cfe2770851101baef8b54249806fc5c7eb04d0f6ac04fd1efbbf2c7152e84356db15c04b40b5b0527810f6dcc80c56fcc9cea9c377d62de6efddfd5ec4ee02c09096281caeb121462b43e2f9a90d6b2ff1aba62549e50114a918b0bda6f1a816ef83801a4e54eab597ca3bb5c10218a1fdddad6", 0x94}, {&(0x7f00001d6000)="98152d5122019523dcd4afdae0ee19f5cd6a2fd480e51fdd24caefe75074ef3fc27de50f99d3833dd1a9a6fb0d0acd2386f241dc2cbaec5b9813285f352e6906494f78c9eface191695d8000b64158dde4c6e7b94523a05363f397c2d7ff9609ee48c3f7e169e325b22ab5c53d823630daa7311e274b8c9b8ed1db525c6e9abb3a268bf8738073fc85b1d375f2aaa0ef47cec1f518bd2993fee20266bb298f688157d60897ec2e0f0dee61bef030b94aa431324af2c6d2638c0c0277fbcbd6c9bab8fe7d0da8d7f2f14778b5659a4413da2128389ff170bcd97d193e1688b321086836fff40731d69fdfd0007f02a4ee5aa4c5fbd755b5641e", 0xf9}, {&(0x7f00000e2000)="e5cd17c4fe2504479f03fd893fc762390bae6833b0b5dc96fa9224e2842c20173ecac0b1392f85a9ec957d3692023507fe5d77ad73c3ef4ee3849da903249ea62f72845e2297769b011a399234ecb5392c3990fa6541542d5c807ee28e56925c6eb140cbc36f4d30f91f1f5c2fb53c6ca34e9a22e48c0c52d087e601426e3a6a2f5694b77cbe2826552d5d17", 0x8c}, {&(0x7f0000367000)="12dd543a07ac8d0eb944fa6a3541790fee9ed680a03084355fd8a1b963c7f56db9bd67e61255defe6dbd79687a7d525415692de68ddfecb5b12572d4389c49deb68d4e0a919b2ba766e7bf8b32231607c2af13b55cd61cf0972c5f8f1af905140845a16e325b73b87fe609a020d16fbe97b56fd2493144061268d274c2e6d10df43be344c395d0e38aa03507a2a5d036eb83548290e1e6a05d13eece964182cb7cf95b420fe184c3a6f8d1d5e31480998969", 0xb2}, {&(0x7f0000974000)="471b85428e51d0f722d22ee06f43219678dbf0849090fe2433c54ebd4b8742ea5138542ebc6e44ab513c1b70a044546c0e1dea0e437f292bac65cb80317e608f90a1318cfc4f78088eb649d593a9791482ee408576c5990b56fc62551d", 0x5d}], 0x5, &(0x7f00000e8000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x800a, 0x7, 0x20000000000000, 0x7fff, 0xffffffffffffff01, 0x6, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x8, 0x10000, 0x38}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8203, 0xf8f, 0xfffffffffffffffa, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xfff, 0x6, 0xffffffffffffffc0, 0x3, 0x65e, 0x4f02, 0x401, r12}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0x2eb, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x100000001, 0x1, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80, 0xa, 0x5, 0x7, 0xb0, 0xfffffffffffffff9, 0x1000, r14}}], 0x180, 0x4000}], 0x7, 0x4001) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000eb000-0x4)={r1}) r15 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r15, &(0x7f0000044000)=[{0x0, 0x0, &(0x7f000023f000-0x20)=[{&(0x7f0000156000)="f8102b56fb0dad5417f5da93134bd1a1f8", 0x11}], 0x1, &(0x7f00006ed000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r15, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r16 = socket(0x1, 0x80006, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r15, 0x84, 0x13, &(0x7f00000ec000)=0xf99, 0x4) sendmsg$kcm(r16, &(0x7f0000193000-0x38)={0x0, 0x0, &(0x7f0000b6c000)=[{&(0x7f0000c38000)="fa392575253132523afe746e121067d16d58fb4ee4c5e44aa36815ebb673bd13e26402d75a88", 0x26}], 0x1, &(0x7f000059c000-0x12c0)=[{0xa8, 0x114, 0x9, "07a2ce6195fa9898e042e169059f9fa21672c577e233f5ece1ebd4b9151b00301e68c1cead9f099b8e2045dd6885797c081e965213af3d95780b9a4a75be157ad97109f90ca56eaeb62d91165f68dad37b40396376a429687813e9fd13e1e93fe486d7529f9edbd83a2c503c7f86d08d4eb5dd9c50337a9ddde9df4c71e9eb330122aad655c489caecce7ac1fe6bab309cebdc62e8915ce6"}, {0xe8, 0x0, 0x3ff, "667e9a0a4cfd8e26befd4e188f17dbfac007ae0cda32665ab6817a163f48fecee33564033524fa4c6c77219bcd2b4c88e9db06bbee39542914d6cbe29e0555ee60d8a0e61ba46df8e84cbf128c48afda2591923a40ced528621665df08386f0116215565bd767c6fe09d90bf1cd82399adbd620ca1e09a658d54f6a9e21b96be07be5e7df6a2702e7ec1634ace7dab777bb22bc5d9279a183d10177352e2478dd3ce72e7af446a79a089501be698746dae0e372ed19711c5a8db2d0ed32b380ce11aaf3a6ef12398a3cb65131d8c219286"}, {0x78, 0x1ff, 0xd, "05ef093af28cd0954bc6fe0804c5fded2c5cd08584c6d7705a703f98178b57f4f14b08e7ad72c7b6749d2f4b83d3ae3d7a4a375ada244a18ecc83b7085f5ee5bb49bdefdbca0d27bb7a08477f3f5d5e42128cd8c27198185772a6f11dfcde2ed0d8e"}, {0x60, 0x10a, 0x7, "facdf80f1f71ee8c10b99596c0ee4b836183630887f3328f1790bde7beaba1c0d4bf35b190f319695d0559f68e29716d6043047a0bef2fa4ff68c5329c1abfdbb28629fc1d1a0b2d1acfc64f63fa"}, {0x48, 0xff, 0x7, "26e8d8bc8c9cf0979899deffd59112dce5edefacf7cb0619afe8238967d603a9a6d00e14787bcb487acf2546f1afee150f9b"}, {0x1010, 0x0, 0x5, "864eef3f2663df16692dc020560fa06b23855b4da1c9660e5760487dc2db78c79d65c9912a358526880255f880662a7031846c5d519c2f2e88872c5f64bced2200218afa78002252181877ef0bc67ca96a787b4eef1a6f59a17fd1e9dde008e643d3a4e2eba34c7145a4300f4a78128af86a3ce3049fb1e11f578e6e5e2a3b662df0d76c271a069225e6ac48d279127be381b43a3d236aef4d1862233bebfe7daf5ed64ecd603a7df1da96e98efb1130c693d90babba57fe86c52e96a695242f510b7ae3ce00eb6bbc5be2b93d751390434d0b52f56c66b6aee5eeb35576a1d24d01ebb36741a2646c1cd86896d8ccc14623149365b548b0a87a06d0c2f25debbc05f96e4d92053e8d87449e12099a13ddfdcaa26beb3d07b0826ad037ca6283b2b15929c08878aa79d101d2cddec2103c0b14d8c958071d374dab31268f3956a83d66860c8c0a2152202bf8c578da7a4392a8e43f00480a35d0e90d146ecb6bb2a46a071f85663657a98496e6cb0d65b6c8576ab95bfdbcb1debcbc663e695d92df17aeabbb134e106bda621d9ba5859e88cafbb63f07cece966ca1372e2ead59e13e540cb8db0b74c50c57f91f0c274a3c85f0cf52d764ed02b963cb7c099f0ac1071cd67b39304fd11428639ea543a13f978b9d6397ab5908df443ca07d9a8376dc22e2b353256250a5c3728a2731c5666a48b8c138308edd8938ab9b53d7b176c814fc2ae8e4ca6855b956ecee7a05c732133d14e16838f905a7255a9e0df99e60fcc953c4f9934d720269d0a8615844c4350fad7825a144d71a82b6014b77120ebd7e99671b96b219f3acf5b58047582c7b95a8a863e72ecfebc45baa61c833d2cf481f16b238f5f0401cb4d9eff00ef20bd18594bd97a02746725f92aacb805a819f3f8285be07d73d2291ae9ae2fe3c694bdbea9bd63dca3f1e0abda5a7288243fbd99220e646867767b3d79825d52f2e6f7c117c8a45aeea38010650faee1e71941bc41d091d1104dbdd06010a46a50cbb875d5887de4072529e05d23478abbea6a3f6bd920550b2be4f1c611c38b019454da2a13dc573e1ae7108d78f9cb437a9f33e290b24c61834bdcb1a6b8a8273cf53296faaf9fefc4e7b1c40857fab0014297f9ec41bb3421d39eae25a05f15668300a73de8200c8780aa3f56244f72c77b111e4417aad6ef24e78486f8ca57373c74a10969c82dce509e1718541c77a0e9be635eb2ccde1f45e6f885e92d53dbb8526c634a2c6270a7e388ca04937b2944a2f0d8f9872f425356fceb6df5824daa75cb9d36939fdcc5ce857d7498549f555fc3cbc01368fb7f9850038500cc14444e3c7f0d0539ae5331e8a3d8fdc4eb3d6b269250edc95b54566bd195159d8cd92d875fcc5da7842453b99e122f550c8ced56ec462405d0ef724a35bff7462fead71c453fea787e0ecfd76425a8dbdd1215816664a1c6d01bb985313158d848a81582b2bc58792943d5cd5db73a758ef08847840be21629bf3bfbd7f1d0b4864abd4d8a6a460f0e39bd36e583627d309bc556dc384457253a03b685bcd8dafedafe29fc1cab35909452629be37a0a19e5cab1578ec55d9c9d384e639b754058eef031f2ff0d4f33c926b6827bf8e9f91807fb913a6a42ff8b2e090d0657f46600c6fd15166b2f5ab2681e7e0c49dd7bd41c3f26ced5de5f382dc30af04c41af29eb9e46b8becfaeb615a4d340b2054e05af61bbde110704fbf220e982f9baed3489349094c554ff448f0313d73d3f9174f17967dd302fc09f1df1d981e8c402bb369acac8ea15f68cc9dccccdd426f3b90ce580bd9760f3ab885224b7288fc39e39de35c1434546e070b9241328721a04f9f61493dc9636f9b3f671c808062df4d610b5781317401a0c6f3352bdbb1ec5a6966ddf7571e3ffffcf0a6094f6d21ac5d93323765f4e45b77cb05100536a32cd9edc488e3e816d56092b440aa6ff5c8cb560e77e8a455e5130966e4b8682e0d8ec83be233f12d2675c66d1816f7cf9bf35e3c146f1d399ca742d4c791f6f872f0b04cffd5a543236ff0748638119e0852598fefca42efd4f46271767ed3b5d9d4a410396de1595aeab9e00949dbda07212bbe84091aee874bc358d0e22ff8035522e17b417b846416a6119597ada07409eb00b6d0cf59f248b7671d68829528f026ade21e5958edcdd61cd99f86b41f58bf285e745b425942c2b228c13cd2eb4cc3f238aae99ad5c424e49b0a54b378c49b2623b50ba8ab34208911d14931b5bb256e97de406c254422f3a98ed95f5d1fbc64857f370b3c753f4a33c6218e79c3c3dd4fa466af7cae8be092948fb7fb5805b24c1a772573aa3b065b999a7879410c1530da839814a29327712d1d1402e5356d9bd3168d0195cdfc95ec20b32409b6e28187c2bd7505030f61777fa6da12b27bff58dfeb6a4d2d271528d76d4a1eca45e5c8931574ba2d1ac67b0cc2b9f80395e52da974c5c311786fa9db5b59c135d163b302ccce181b28d717433b67d5a7899371eda2054cf76baf6c55ee636775d95d9cc4513622f8bb2b385a204e0c5cb29add09bbb33b01e23c2e80e1ab3b15a038cec31a6567dbf24dd694846635550f48879f328a060298b79422a4cb0f426e2920bffd88c8cc3f1551fcfc9b6168b40ff6460d0af111ff3519c96a2db52a96da95baf0905fc1b1d330ff052c5d1fd812a4136ebb0ff0be67b334de565da2427cb0891265dac7bc86bd78e7d985988d46a4db235f08d8bf022219787e68c32cc4ba121689f13bd64b030dcc11b83bee48756b1e35400a1314981aab7fc8d63a5ee76fb44bfc016ed2851d9f39a02c422d891e78297e2112d22fa91a518233e6c8d75ad0e98b31298f6678764eb7fd494080ed9e7411ede3bacd10b52b1721a65e39b41011f5c17da3c00a5e41bcf664a3a08c984598936e39ffed33f4f31d951f7b3764a56c1b0b2c17088702d6f99aa953bd4b6629c0abd47dce98da8916d151c30b034831189730643496adb610f83ff879b1463f30e9a797e725edc10f4bd2694e34dae00eea9fbccee8c2ecdd890b36d713325211e9720f03eb51ef4f5883fc3ee833e0f38bc9bc66ada3f283c5f8885934478663d88ecfee2ea3fef32f6c8711006881fb824ddc8176973acd49acfcc54f8bc93b6f9d6d918790d5958a92af25e7ccc1219ca8a4501604847b2354d60de25f87035c076cfd97e146b55d1db021321bbda5923fef43ac0086efcfb9df645b65b687c615af1a9d80059a7ed0033e63a377214e5a3973ebc7dd9320ff3d241f5e3e1dd6a57b2e547c0c02db2d36b6005373b259ea46c2a72cf88902c3c9effc27b6e58ab40773624838a85d4dab1f8c63815297c318b8366d8112aa423e651150409cc704855398fd23906d940349b0d33efb5c2102b836314973a928dc24016fdcc34a181f9e7a23d88d1658ce513d7b0e445fc007946920a7fe98e0222ec8ef3578aa20eb6031bce560ace6b885e1fd13c5792a8acc8a900bb30325b3941bf27980319c1647af2cc2d1a8de66ec56ae4d7a0f9f9c72bde4b0aea72ea51ee0f7bd7f8850dc83a673a6c7f7d3dee872bc264389198054d61c79d4fc02f8d4813bf47ca8b55867c115c4b3b489ccf5ee4ca18dd3c9227c2c55bbf3e3f43b2174a4ad8b36e775e5f3b39d18f1076ef26f1c5fadef5bc31a68f5a94e2f654bafdf7e748585889460132960df52da1d99d98858df74f12d7ec21a4681e9de3b4a949d50640c64d3cde44d8e2871e3f74f760611be3f870fe39455f487330e209c8f4867ad355b0f35ad2a4fdf93245f41ca6e8be7ef6221a7a1501d7236691619b7663bba19dc8ea06ef337794f5beb2676f907cda80f54810ee8ccdea0a5606acb212dfd6d1111b0b94b9f57856c74e76ffc006420ee6aff099b0a4cdcdfb6791fa8c036ed1fa388c4ac340831a36d8d51c0ea484844b7892799f76cc0802c132ff820fed15908aff7d50fa9408313f93d023677c98437cffffce30d5fb14f1b81b788102a405baa0d01eb4686931923ee35c54a33da378ce9772fc06cc7155051f61fbbb55c595afcaeaa066be0877ecb9c2307c475cc40609a193098313e79ff900f1ff5240ccafec7b5c452ec1d9fed0bbe9fbf46d8be94c2e0af27af0816adb523e764bbb6645fa057d0b56ac421ef02fac1977c1db762a5b352a25c145c688053169cf6d684f0d9f97ac0e289a27d39b9d27d3195c50df006e2bc8ec1fd76b796ced12e62ed7f31793a72a4ef103e0a1c891f6fc948e102bf497f629176564bbf4b7c408ce523e22820a4ab31f4f52ded20f6f5b40ca96babcce854d2367d8639956834a5e8460cfaa45278050d1143be99295c26933f038813cff3182eebb7836813e0cce6fcc2ce8becc69da5cace3298b0c7b2188ebdaf92752bb1fa1aabb54d9a105edeff8f3f26944ab0870c773aa8d536b02f777582a60864b508b9bf19cbbd1ddc8e55244dceb965272dc6a01de3e818a1381fb9bb99b98e0e91439b96f486342bcb7232dad2b795a177320c62134327d51e5909ef87350019a49f6487804a2bdc30e1c384052cc0f6ede4c160c807c974989e365be259fc2c1d3fcd9dc53751fe79129c1877c5b4dd37038875d656e011f74274b9ad4893407e58a5b752e42fa5767231e1526edfa45be4e133afad9ee72e3540545f8abac5e95b30e707fd859522ffe0e5fb28d47a482f8453e1a4bdb6b4d112eb9a49b2e3d12f3e412bab3b0ce0dedf5a0e7f43da872aeb1ba3567ee0d582060eaa6ba240bd4e8b051fb7535077c5c3c6e136e2b903bb05f4fe92519a8577f6fbffa6c05ee0802c760c02dee5a705861fc22a1b5df30af036e350f4eddc8b3832ad7f0981a9e44fb1482343c2ae3a0a00412cd2b1fcc708e5c9cfbdc01543a1f34799cce6f36e51c7186f9c82d2cd040f5b67bc7ee441c36b4cf5166c3dcafaf31d376b39f67ef4e055ed1493725f54faadcf769b1a29fe6c5d0c0f10933cf34c3f27cecb8aed2770d9910d4571979a446f170cb5308153674fce02e6071c268484af833c0cdc38f7d0a58322d7082fbb1542145d422214036538924aa31205c3a289e9d1f100c653250f07ab35e64b4d5e3e38c221db4cc8609a7583eee39d29da7111ba31d3ea3697e3e36303b8ab27b3569c9635eb3cabfc146b60f9e37190ae360818368af49a5c33383ae092719b4e78acce6f233fc69f69297125aa8e99eeb6424a48aa8d5849c31cdbe99f59c41e731daf4b7816e76210d65c516bea9d756cdecdcca77d5680da2e9bc0a482c887914a54f26aa9fa9d4e1fccf9484faa18bf1dc438a45a8f2969d2a5c16218c9ad825f9800969cd7c86e8e4db32c1bedb43bdd07deb5bff3f39137db82c616c603d5c945fd97503bb300672b9e7a8621796f31b0559409d3b17aab32c7caa12cb044a67120ce3c01ff9a1a1cc10d631115116f319c10c0d93ab6370c5d3f2b7d89566721d579759caa0621feeea99ff895f27fb71ac7939ead8f3fecf620c4f097b9156c9e13079ae436ca1199440c0bb26e1b85f166d343a882aa8e60dac86cb883b05148bbded63f1ae9ec0cf37d0be4005c7efdae656a72da76094f05049d193291ca7534c530afc8a3f25df0ad0430c0b4dafed67e369eb5604e221431cbd45726e288d19b7ce8d274b313b7a0826f48f02ad51fe1b5fd7b34c7d27f6712d5331c10cf28da3ddf1d57ae30fa95c548b603097c4f48e4fb0c303d87be2d5c1986edd9cfe69b89c3b0524c1e23b95d5fd0bbbcb44f5f68aa"}], 0x12c0, 0x20000000}, 0x4) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001c000)={r0}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000001e000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000020000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x4, 0x10001, 0x4d}, &(0x7f000000f000)=0xa0) socket$can_bcm(0x1d, 0x2, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000001f000)={r2, 0x5, 0x59f6}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f000054d000)=[], 0x0, 0x0}, 0x20000010) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000801, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x8000000000000001, 0x4000000007, &(0x7f0000dbe000-0xf7)="f46012c4", 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd5000-0x4)=0x0, 0x4) pipe(&(0x7f0000918000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b56000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa9, 0x8, 0x5, 0x2, 0x8, 0x40, 0x2, 0x24, 0x1ff, 0x7fffffff, 0x400, 0x1ff, 0x3, 0x9, 0x2]}, &(0x7f000058e000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001ff000-0x8)={r2, 0xfe}, 0x8) sendto$inet(r0, &(0x7f0000556000-0x1)="", 0x0, 0x20200801, &(0x7f0000f10000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000004000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @common='eql\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000947000-0xc)={0x0, 0x3f4, 0x10}, 0xc) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002000-0x10)={&(0x7f00009d8000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x4, 0x8000000000008, 0x5, 0x5, 0x9, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c3000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000a9f000)=0x5, 0x4) write(r1, &(0x7f0000ae1000)="", 0x0) 2018/01/16 15:56:41 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000001000-0x8)={@empty=0x0, @rand_addr=0x7}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@generic="cfed9f171e31cd8d5c7c5dcab530b401", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000-0x20)={r0, 0x6, 0x1, 0x3, &(0x7f0000001000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000370000-0x6f)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000000)=0x0, r0, &(0x7f0000001000)=0x0, 0x9, 0x5) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000093e000-0x1c)={0x5, 0x9, 0x9, 0xfffffffffffffff8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000943000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f5000-0x4)=0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000944000-0x4)=0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000942000)={0x0, 0x200}, &(0x7f0000943000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000-0x8)={r1, 0x5}, &(0x7f0000131000)=0x8) 2018/01/16 15:56:41 executing program 7: 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) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000e73000)={r0, &(0x7f0000e73000)="655a30850ed3dcbd41e7a1ee2a0f1f12b2150647e3e4dae6fc57caffbecc338d0cb4a21945f1b8c2846df12d7a0ab3811e02fa22b57c57668b901a079c1f33f3ec9c00022a27bc7a96e602ce629cb6cff0f9cd8312c46a0fc0de3da026676a9228ee110cdefca7ee8031f4f199dbe4acd86b7e64ad24b810ce4e1cd8e38accf7ac76cfe1e3e3fecdb2a2671e87a41b9200f2e6"}, 0x10) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x10000000000004, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000)={0x0, 0x0}) socketpair$inet(0x2, 0x6, 0x1, &(0x7f00000c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000a32000)={0x5, &(0x7f0000039000)=""/106, &(0x7f0000ac8000-0x78)=[{0x3, 0x1000, 0x0, &(0x7f0000b0d000-0x1000)=""/4096}, {0x9, 0x38, 0x6, &(0x7f00006fc000-0x38)=""/56}, {0x200, 0x13, 0x9, &(0x7f00003a8000-0x13)=""/19}, {0x12000000000000, 0x10, 0x80000000000000, &(0x7f0000d88000)=""/16}, {0x100000000, 0xcf, 0x80, &(0x7f00006a7000)=""/207}]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000006f000)={0x0, 0x0}) r1 = socket(0x2, 0x7, 0x7) recvmsg(r1, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) write(r1, &(0x7f0000494000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f70180000000070194f78cec047db998194ff27d9e1e644c3930a6a565a0f467605142fdd213676d563ed215850bb6501468e473c176f099922af63cf385c7a2311d3e9f376fd4d64a7a9ae1d0a297c882b7764d37af821d396824a838cbcb0f057bac6edcb3d77a9da55c52883937c50ce0db84918111df04b9b8", 0xffffffffffffff3f) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000b00000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) getsockopt(r1, 0x3, 0x4, &(0x7f0000502000-0x77)=""/119, &(0x7f0000628000)=0x77) sendmsg$alg(r2, &(0x7f00008c3000)={0x0, 0x0, &(0x7f0000fb5000)=[{&(0x7f0000f3b000)="2491", 0x2}], 0x1, &(0x7f0000477000)=[], 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000006000-0x2)=0x2, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f000000a000)=0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x55, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ea3000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00002f6000)=0x10, 0x80800) r1 = socket$inet6(0xa, 0x5, 0x21) sendmsg(r0, &(0x7f00004a1000)={&(0x7f000011f000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x1, 0x2, {0xa, 0x1, 0x1a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x3a, &(0x7f00000d7000-0x60)=[{&(0x7f0000db6000-0xc8)="0debcdd286f1dc64ec1b45017d3daa590ea63e473561cb238c09adcbe97db0ba2f694d548dfea14f25babeedae9451ec6143a4e165fabf4ede0300d61b69819a6793c25f668102d933b54eeb229ece4f50cb313fa0360067c1912ce117bef7f83166892ceca49773512322d391dc8853706e810d4440d1ead2ea7d7a42e90617ee28ca813db362ea20e7ca0c74381c31f5ed1d59cddcc770a1f6f4fdeefee520a9a00d6b5e3de79194faebaacf50ec41240e2855b274f795750643381e4c7de8e37338c1b88bf1d1", 0xc8}, {&(0x7f0000969000)="7ca4126089989d6457ab886d37b583ed2be024497f8c022716b8fd49358295e488b5d299a7c018c096cb91d51e837fcf3da8e937e06fdf56efcc886afa9c671319724452fbcc91f03186da2190e40d2744aca9f477cfc6fb2f0d55b2ece68b2dc8c739d5631a", 0x66}, {&(0x7f0000cb5000)="c186dfd09c5501cbd87c9e9071f275e0ec49d38803137a4fb11015ff454be6639771be55612b851a8d67cdcdd709d2d907a0be9be84a80f48020b8be3bcd2390a77ff5dfec015afa23d16c5a5ba215e7267f468b4d91e5daa146efbf2f689ca0adb42ac5e8e8a8cc4c427c20259360812aac35b3328cb7e4e648f84bba8862eb522143d5220cca1cc2f5d07af8bebeb9791008402b", 0x95}, {&(0x7f00008cf000-0xc9)="4347c4b6491e5c78afaeae5e0838d2a42acc18a80239d676e7e3c2fbdcccceb4ad4471e9635ba649dd6a71564b8b68664a94f228146c96a7cb1e775c0740c115cd6614e3549eb4f077a8f686bee60e0344c25a93f74b303f61171dce159e964b4ba759b34aa6c23e527740850086c1a3600aedb904cdc09a005463ac215e2aa72a77bc0208574d3006111acb20661c849606dba93702a898effc00ba392c58d59c2f99fb95db86d28a3b4ba279e942d5adb75f8af2de4e942d8a31d8629e9e04376619a98018e8fd9a", 0xc9}, {&(0x7f0000294000)="01ac71c2099b52ef98d6c993373974fe8ce3b2208d55f2ad0bc3f3ab2bbe1e6e13359de22dda860e25b2205d767c389ed03a114be390a837f352f24642ab5cb45d06f7aaaed731e969ede8cadf54f6552c7107948949f82ed365e6c8e2a47dd93912eb2b027d5e4750192d57b27b59b3bd19bf8c879e1bafcfc6179b5f3f7a7882cd5857e6153f178abadd259a981f70a6a0a919061b6483e5c24f42", 0x9c}, {&(0x7f00003da000)="4d73be12b193db44d43600f6579a2e81bb20a1b94bdaec441acf920b96593f998681", 0x22}], 0x6, 0x0, 0x0, 0x8004}, 0x48000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df000000000009000000ff000004eb00"}) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bdb000)={r2}) socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000855000)={0xa, &(0x7f0000a02000-0xbe)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x22d) socket$netlink(0x10, 0x3, 0x3) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x2, 0x84) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ebb000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00006fe000-0x4)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000bac000)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000080e000)=0x0, 0x80000) r8 = accept$inet(r7, &(0x7f00008ea000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0xfffffffffffffe84) r9 = accept$inet(r8, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e1a000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f000009e000-0x4)=0x350, 0x4) r10 = socket$netlink(0x10, 0x3, 0x0) getpid() socket$bt_sco(0x1f, 0x5, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000d78000-0x48)={0x2, 0x2, &(0x7f00004d7000)=@raw=[@call={0x85, 0x0, 0x0, 0x0}], &(0x7f0000b41000-0x4)='GPL\x00', 0x0, 0x6a, &(0x7f0000b94000-0x6a)=""/106, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r10, 0x10e, 0x2, &(0x7f00005c0000)=0x6, 0x4) getsockopt$netlink(r10, 0x10e, 0xa, &(0x7f0000766000-0x11)=""/0, &(0x7f0000755000-0x4)=0x0) splice(r9, &(0x7f00001a9000-0x8)=0x0, r5, &(0x7f00000cb000)=0x0, 0x5, 0x3) socket(0x1, 0x8, 0x8) 2018/01/16 15:56:41 executing program 0: 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) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockname(r0, &(0x7f0000943000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000cd3000)=0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x737}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x2, 0x0, 0x0, 0x1}, 0x81}], 0x1, 0x40014) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000df5000-0x6d)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b2b000-0x8)={0x0, 0x0}) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f000006d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x8864, ""}}}, 0x0) socketpair(0x3, 0x2, 0x3f, &(0x7f00000d0000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000004f000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000045000)={{0x200, 0x1, 0x3e3, 0x7f, 0xfffffffffffffe00, 0x7f}, 0x2}) 2018/01/16 15:56:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0xc, &(0x7f0000d06000)=@raw=[@ldst={0x1, 0x2, 0x6, 0xf, 0xf, 0xfffffffc, 0xffffffffffffffff}, @alu={0x7, 0x8, 0x9, 0x3, 0x6, 0x18, 0xffffffffffffffff}, @generic={0x9, 0xfffffffffffffff8, 0x1, 0x81}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x4, 0xf, 0x7, 0x1, 0x18, 0xfffffffffffffff0}, @generic={0x7fff, 0x9, 0x4, 0x3}], &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007b1000-0x4)=0x14) accept(r0, &(0x7f00003d6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000ce5000)=0xe) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000054e000-0x10)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$kcm(r2, &(0x7f00004b5000)={&(0x7f0000586000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000e2d000-0x40)=[], 0x0, &(0x7f0000ae4000-0x1128)=[], 0x0, 0x0}, 0x0) socketpair(0x7, 0x1, 0xf6, &(0x7f00008c2000)={0x0, 0x0}) r5 = accept$llc(r3, &(0x7f00009ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e65000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000e98000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x6, 0xe2d, 0x7, 0x8, 0xa6, 0x83, 0x1f, 0x3ff, 0x8f58, 0x1000, 0x0, 0x5, 0x6, 0x9]}, &(0x7f000039b000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000547000)={r6, 0xffffffffffffffd3}, 0x8) 2018/01/16 15:56:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000089d000-0x90)={0x4, {{0x2, 0xffffffffffffffff, @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]}}, 0x2d) 2018/01/16 15:56:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000483000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(xts-twofish-3way,cbcmac(des3_ede-asm))\x00'}, 0x4c) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00006cc000)=[{&(0x7f00008b1000-0x1000)="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", 0x300}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r1, 0x3f3) bind$inet6(r0, &(0x7f000076b000-0x1c)={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x8000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000331000)={0x0, 0x0}, &(0x7f0000fc5000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000db5000-0x90)={0x10001, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet6(0xa, 0x3, 0x40) setsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000465000)=0x0, 0x4) 2018/01/16 15:56:41 executing program 1: mmap(&(0x7f0000000000/0xb58000)=nil, 0xb58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x804, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000fd000-0xb2)={0x0, 0xaa, "33d36c96b0448a11bd4e1ff7ec576b28ea730f5d736ee35f89153749383223b0dc54276cc5225252097400b52f617386d0bcb057707d4c418485e32f880b2846e38653adc719a055c678e5e4c63d65562f42c9e5f680af958f6a118eeaeeba9386bf3fde26cfb44aea02c0f3479994a422c34215bb0034477060bd033893ed1b20a044eab6c7750130596ee1737c3a9c33142964262614193f535510c7c018a699bd366ee00c1ed5011a"}, &(0x7f00003b7000)=0xb2) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b59000-0x8)={r1, 0x100000000}, &(0x7f000085e000-0x4)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x80000, 0x4) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000b5a000-0x4)=0x0, 0x4) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000b59000)={@random="ca71d6dbdc7e", @random="638c33b9fe2d", [{[], {0x8100, 0x8, 0xffffffffffffffdc, 0x5}}], {@llc_tr={0x11, {@llc={0xdc, 0x0, "1073", "f076dec718c4b7a43a8f1c37c56634fb0b5a3f4985a77e451665348932913b320aaa0399cc77fdf87d70313da68c752286ad11d563edebd9d44dfbec2db64adff6797e6ec77ac3784d5bcebbbcb77ce82aeb8323f06b7989e1586615356fde27dbfd129b1652ce3ba3043fd59013da8ccb5d96558c20d7d226f7aeb3fc1a2fe4cbd3628a101c4b1a70fbf297d8399d6c199988ce489969c88f7df7c231651a5e82e2a81839891a77b7a6aa76062bced1"}}}}}, &(0x7f0000b59000)={0x1, 0x3, [0x672, 0xaea, 0xa9c]}) ioctl(r2, 0x9, &(0x7f0000370000)="1f28305b7247ee57ba3cada8264743b183e74d4610a84811abaadd377ca5a67c6de724e5a3d5b3af544e4e08574a658ec2a95a442af5920a95abeaef6fc2ec") getsockopt(r2, 0x3, 0x6, &(0x7f0000b58000)=""/126, &(0x7f0000b59000-0x4)=0x7e) 2018/01/16 15:56:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b8000-0x4)=0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c3d000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000641000)=0xe8) connect$can_bcm(r0, &(0x7f0000cef000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000ac3000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xbe6c}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000458000-0xc0)=""/192, &(0x7f0000b54000-0x4)=0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000525000-0x20)={0x9, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000aa4000)={0x100, r4}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000097c000-0x4)={r2}) vmsplice(r2, &(0x7f0000d8e000)=[{&(0x7f00006bc000)="e24bd237915effee965afdfb8ef4d7b6e93882099f19f407d3f17ff9fa42b01124cef345515c330877b32765f98c43680220b93fc254f479f23192", 0x3b}], 0x1, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000ed0000)={0x0, 0x0}) recvfrom$ipx(r5, &(0x7f000062d000)=""/4096, 0x1000, 0x2000, &(0x7f0000cc9000)={0x4, 0x0, 0x9, "c5e3f5e15da5", 0x8001, 0x0}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000017d000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000049b000)={0x0, 0x10000, 0x9, [0x3, 0x2, 0x1, 0xfffffffffffffffc, 0x6, 0x9, 0x7, 0x29b8, 0xb68b]}, &(0x7f0000ebb000)=0x1a) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000c16000-0x8)={r7, 0x6, 0x549}, 0x8) splice(r2, &(0x7f0000871000-0x8)=0x60, r3, &(0x7f00002e8000)=0x0, 0x2e, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000504000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x4, 0x3b4, 0x10}, &(0x7f0000585000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00007de000)={r8, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x70, 0x3, 0x7, 0x3, 0x3, 0x9, 0x80000000, 0xfffffffffffffff1, 0x9, 0x9, 0x5c66, 0x4, 0x5, 0xffffffff]}, &(0x7f00002fb000-0x4)=0x108) r9 = accept4(r3, 0x0, &(0x7f0000cd1000-0x4)=0xffffff05, 0x80800) recvfrom$ipx(r9, &(0x7f0000d0f000)=""/51, 0x33, 0x2021, &(0x7f0000756000-0x10)={0x4, 0x1000, 0x8, "5b6c98317fcf", 0x1, 0x0}, 0x10) connect(r3, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r3, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000775000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000f8e000)={0x1, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r3, 0x1) 2018/01/16 15:56:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008ad000)=0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) bind$alg(r0, &(0x7f00002b9000)={0x26, 'aead\x00', 0x0, 0x112f, 'echainiv(ccm(cast6-generic))\x00'}, 0x58) 2018/01/16 15:56:41 executing program 7: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt(r0, 0x40000000, 0x2, &(0x7f0000000000)="9ac235fe2ffe66a9101046f68ac3c5b2461131fad057a65dbe0ab1bbc06e1fe9d233d6e0c46068b411b249836cd44d918e1b24fda2895133", 0x38) 2018/01/16 15:56:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x28)={0x0, []}, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000001000)="95c86150301dad25ebc5ab9a864cc35ac6fea64946bef0a03b92ee09877d8544bd51664e2d61e85ce5f807c656d12a08cbf5f8a121b54fa38c484a99acb2ef51a65ebef685ec886941d635e734bab833b2fec71f87f36424c2768e84ac3c9a81eb2e4b53ac4b2a7f0409b795344de8c9fd91a13b497ff1b117b7302becaca9174fdba9bd3d790b9d5d4fe987b76b0f846e682428bfc56eb280f86527d9780aa2ff00ad2f23e621ffbe40fe232e65cb9e3956b5a72f4e9e88f9c31cb23606") 2018/01/16 15:56:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) getpeername$inet6(r0, &(0x7f0000cc0000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000064d000)=0x1c) sendto$inet6(r0, &(0x7f0000dd8000-0x1)="b5", 0x1, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(r0, &(0x7f0000fc5000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000354000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000318000-0x4)=0x40, &(0x7f00008ff000)=0x4) 2018/01/16 15:56:42 executing program 4: r0 = socket$inet6(0xa, 0xe, 0x6) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d79000-0x4)=0xac, 0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000)=@get={0x1, &(0x7f0000004000-0x99)=""/153, 0xfffffffffffffeff}) 2018/01/16 15:56:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd7000-0x4)=@int=0x0, &(0x7f0000757000)=0x4) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f000007c000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000054d000)={0x3, &(0x7f0000259000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00008ed000-0x8)={r2, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000fda000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000837000)=0xffffffff, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f0000073000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:56:42 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000001d000)="a5", 0x1, 0x0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000003000-0x10)={0x1a, 0x18, 0x800, 0x8000, 0x71, 0x4, @random="4a292d298b4a", [0x0, 0x0]}, 0x10) 2018/01/16 15:56:42 executing program 6: mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000081c000-0xc)={0xffffffff, 0x101, 0x8}, 0xc) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000081c000-0x18)={r0, &(0x7f000081c000-0x70)="fcb3e61267b62270aff118adc069611c634031df30e6a5e2bf15e3f850fb774f20285925f25c696591c7735c3eaa7aab6794f9e2badada1a19840250998bc179251136846e05a7edbf67d8cdb8220e07ee47cc6a8bae4021b9aab403ca157e06e7d30ada55f576ff6b56e06fa762acac", &(0x7f000081b000)=""/53}, 0x18) bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000-0xc)={&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0}, 0xc) 2018/01/16 15:56:42 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000b68000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000295000-0x4)=0x0, &(0x7f0000711000-0x4)=0x4) 2018/01/16 15:56:42 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f50000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x75, &(0x7f0000ab9000-0x75)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xd, 0x4, 0x0, 0x0, 0x67, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x1}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "d0e719b5820462a584d74750d989415bc794c73c2622796df09b69e2d9cdea485857db"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xad2]}) 2018/01/16 15:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x3, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x2, 0x3, &(0x7f0000c27000)={0x0, 0x0}) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/16 15:56:42 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 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)=0x26f) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000026000)=[], 0x0, 0x0) 2018/01/16 15:56:42 executing program 2: 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]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) shutdown(r0, 0x8000000001) r1 = socket(0x0, 0x7, 0xcc) connect$bt_rfcomm(r1, &(0x7f00008b7000-0x9)={0x1f, {0x200, 0x8, 0x511, 0x1, 0x5, 0x9}, 0x5}, 0x9) 2018/01/16 15:56:42 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffff9c, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0xee)="b7e4db88be2f39d374626bb6243427375daa0258aabed4d76d71739ca7e75d9a5bfa85143e512c99445a7d1365e77c0f8cc91cd6dd3a7ea65241783604473ac1b91b4ce1fc766bd340fc395036fab5a8e3a6e03382bd947e182cd288663509480cefea327b7cff715df2d56f43e4b6a1c7aa4d0e4e2baa3e13e83a6778590fa51706b070600f3540340f69ac0a775b48821daa59b784655f68d92147255488e6a8bf3a854a7bbb930e5ac18c577d17818f0000000000000ad5af498f0e20c6344841d95df3e6355be08db3abb82e1248406ccb010a614e27dc564009a1da9c56ae459a18efaadfc4cc4630a9a9", 0xed}, {&(0x7f0000001000)="7167b3687d780a59a0427ee4c839688d01e7a52b98068488ba5aabc0aaff8966272b7f9160b57f5498684ba98107fb23a90a56294ad25bdfc9aa68fdf27e0747a0a0141f5380c1ee5d822fed7b6cbc4d633a4b77a6d078240ef62aa18b09", 0x4e}, {&(0x7f0000003000-0x30)="95f06b09781e21d64035cde94c237b0b077654288a1319295da2204846f246db51af7a24d2d908bb8f7746ad52bd8c35", 0x30}], 0x3, 0xfffffffffffffff9) 2018/01/16 15:56:42 executing program 0: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00000f7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f6000)=0x10, 0x80800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000aa000-0x4)=0x0) syz_emit_ethernet(0x12a, &(0x7f00000f5000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xf4, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'I\x00 ', 0xfffffffffffffffe, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x10}, [@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0xa15, 0x2, 0x8001, 0x6, [0x7fffffff]}}]}, @dstopts={0x4, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7fff, 0x68, "2d4d20787c168e470149c19415d66ff2999b3403fa451eb4462fdc00d2108dde5247f4dcb922653dd97a1db37b418e738d61559515039d741195ac51d56adfc0831f098aa2a27d7e8da4e03e01aae009af27b458d9792b2203b478940df7d94069f80542679d6f0d"}, @enc_lim={0x4, 0x1, 0xffffffffffffffff}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x0, 0x2, 0x100, 0x9, [0x9]}}]}], "9bfd0000f0ff93e6"}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80a, 0xfc, &(0x7f000003b000)={0x0, 0x0}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x101, &(0x7f000002b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@x25={0x805, {0x3, 0x1, 0x1f, "84eb2f63b92ad2bd4ce218a3d5ee426ede2b98a3147f9ab13ddb18a579022621c59339d90da4b87fca738b8d7bfddebad20c073ab3643bb3dbae31bd8c7517d506d248f2e1bceb25f331b4c086ccc1a477b8a988b540849c3f8c1cccae865b150005bb4546e65f83fe4fd54a7a7cc5c9d0a12f199cc7e58ed0da9569c626c6cbcb1c3731cada6133735286fbc801bbd643d203e943e5783c239ae2a6671cebe001ab8d39d20dd65798b92946311a4433464e8ee89846a3cb60618cc0f59be9d2b44d5c6d9af9d1b29dd32fc60dd61c917a1d59a9564f40ec358ab14b0b8ab40d9f65b4f1ffaf5b91efab48eaf638f8fc"}}}}, 0x0) connect$unix(r1, &(0x7f00000f7000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000f5000)={0x3ff, 0xfffffffffffffff7, 0x3, 0x4}) 2018/01/16 15:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b46000)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f76000-0x4)=0x4, 0x4) r1 = socket$inet(0x2, 0x22, 0x1000000000000000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000187000)={0x1000, 0xfff, 0x5, 0x200}, 0x8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x24, &(0x7f00004f9000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/16 15:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:56:42 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000+0xba8)={0x1, 0x3, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x54}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0xfffffffffffffffc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) listen(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:56:42 executing program 3: r0 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000c89000-0x18)="ff0204000000000100000000000000000000000000000205", 0xffffffffffffff54) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000224000)={@generic="3756787348055df512ccb83f33faa144", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x3, 0x3, 0x2, 0x0, 0x80, 0x6, r1, r2}, {0xfffffffffffffbff, 0x2, 0x97, 0xd1b, 0xfffffffffffffff7, 0x5f06917d, 0x0, 0x3f}, {0x64, 0x3, 0x80000001, 0x10000000000}, 0x5, 0x0, 0x2, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x7, 0x1, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x2, 0x1, 0x20, 0xfffffffffffffff8, 0x7}}, 0xe8) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x4, 0x7, 0x743) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002000)=@routing={0xff, 0x2, 0x2, 0x3ff, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}]}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) ioctl$sock_netrom_SIOCADDRT(r5, 0x890b, &(0x7f0000001000-0x4)=0x0) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002000-0x4)=0x3, 0x4) 2018/01/16 15:56:42 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ff7000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d72000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000078c000-0x5)={0x0, 0x3, 0x200}, &(0x7f0000ff7000)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000425000-0x38)={&(0x7f0000144000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a00000)=[{&(0x7f0000b18000-0x1000)="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", 0x1000}, {&(0x7f0000df2000-0x1000)="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0x1000}, {&(0x7f0000ff9000-0xf8)="a3b3637aa9e24c3396625b62be60b4b4ed51c67665002e5af2a180c650183779f59ffeaf9a7899f8406aa9184dc0e42e54b810d0c82d84e68bccbfb4a4b5907c0a976d3dc89c967c5d0052d8e92db0545b797bbbbf114950e209de9bfa8a9e0adf99e8a52543e49d8d47c81d31e421e50ae53efb0ddb2ded0f0a04438f784c37ffa26f1cfa9930999092f83dcb4ccbe43ca86007d02ec5c6f02ed77028f9866f59b5b293da5fb322d245b2542b74cf0fa835b6dfcfaaa23cd293d1732f1b8b7247c2fb94de7a1195745d5e3bac9314929bb04c3d0183d65ec1e3c65b9228b5f6bb9c9f76233b8e68c0e41312554f27dea88382c8166f6a0c", 0xf8}, {&(0x7f00005f4000-0x47)="864f0634a17b6b20ee8844aaf1a5de2158cf51602542c99aa4eca53af71b566bcc2fcf44a3484a873d8cbe0f3413fdfbb98048f9126981c210334c8a27ba78b6d129a830af1d72", 0x47}, {&(0x7f0000ff8000)="cf6930bf6ea679c37a5bb0dffccdc0e9eff56daf4bd95558ed81098873fe49f85467489de368733cb9e03043222f2e7907f14e77844f3dbcf385d9aae8525f9638322a060636094072e10b05bee2fbbe2a", 0x51}, {&(0x7f0000f46000-0x9a)="3150f8b2688695dc040a1fa34e7dd0668bb16a030c7321eeedf04ae8f390fce7fc749a5654e112ec44ed09a8f7b7deac963c896b573bbc6b629e2f8a1a20d423edea8dcbe17cbc0d66bfbf97e8a4bfae95b017765955f1a82670c44d80f6f5099c88ff8597fc6ed17a331a781333f863f4be19709c52909ca71e4eef1f4ab21f6440197185820656e0d8f7f4981eacc2af3b0076e60815319867", 0x9a}], 0x6, &(0x7f0000cf3000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0xbf5d, 0x1, 0x0, 0x70c, 0x1, 0x2, 0x480000000000000, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0x0, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x4, 0x800, 0x2, 0x80000000, 0x5, 0x10000, r1}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x401, 0xff}}], 0xc0, 0x1}, 0x44880) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ff8000-0x10)={0x101, 0x5, 0x5641, 0x8, r1}, &(0x7f0000ff7000)=0x10) r2 = socket$inet6(0xa, 0x7, 0x8010000000000082) getsockopt(r2, 0x84, 0x80000000075, &(0x7f000048d000)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 15:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x40000}, @common='syzkaller0\x00'}}, 0x1e) pipe(&(0x7f0000942000-0x8)={0x0, 0x0}) connect$nfc_llcp(r1, &(0x7f0000894000)={0x27, 0x0, 0x1ff, 0x7, 0xffff, 0x574c28b2, "da3d8223d078110deccd8f8093f5cac1f3f8eb8424afd80134867a962598d883cdda855b1bb8f1815bd947b992709539ea8deaad5ae8a22a3f1f98be26dc01", 0x4}, 0x60) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/16 15:56:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000278000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @rand_addr=0x1ff}, 0xc) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) sendmmsg(r0, &(0x7f0000c9f000)=[], 0x0, 0x80) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000976000-0x4)=0x0) 2018/01/16 15:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) getpeername(r0, &(0x7f00005ce000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012b000-0x4)=0x2e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000968000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f000028c000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000e9000)={r2, 0x2, 0x0}, 0xc) 2018/01/16 15:56:42 executing program 5: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r0, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x1, &(0x7f0000ff1000)={0x0, 0x0}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff2000-0x4)=0x17, 0x4) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffffff, &(0x7f0000ff0000)={0x0, {""/7}, 0x0}, &(0x7f0000ff1000-0x4)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000e64000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 15:56:42 executing program 2: mmap(&(0x7f0000003000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) accept4$inet6(r0, 0x0, &(0x7f0000a08000-0x4)=0x0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000562000)={0x0, 0xffffffffffffff80}, &(0x7f00007eb000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003da000)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 15:56:42 executing program 7: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000029d000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f000035c000-0x4)=0x8) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000035c000-0x10)={r1, 0x7fff, 0x81, 0x45}, 0x10) sendmsg(r0, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000083c000)={0x0, 0x0, ""}, &(0x7f0000bf0000)=0x8) getsockname$unix(r1, &(0x7f00001b0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f10000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000275000-0xb8)={r3, 0x401, 0x0, 0x1, 0xdb, 0x2, 0xff, 0x8, {r3, @in6={{0xa, 0x3, 0x86b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x99}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbb, 0x9, 0x4, 0x7}}, &(0x7f00007fc000)=0xb8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b34000-0x4)=0x0, &(0x7f00006ea000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ec3000-0x8c)={r3, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb6}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="", 0x0, 0x0, &(0x7f00008c3000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) 2018/01/16 15:56:42 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000012000)=""/213, &(0x7f0000013000-0x4)=0xd5) connect$pppoe(r0, &(0x7f000000c000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000005000-0x4)=0x4, 0x4) 2018/01/16 15:56:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fc0000-0x4)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000337000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffc8a) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f22000-0x8)={0x0, 0x2f4, 0x2}, &(0x7f00006f1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f79000-0x8)={r2, 0x3, 0x0}, &(0x7f00003c1000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000c44000)="", 0xffffffffffffffed, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:56:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f00000bb000)={@random="0b07afa372cf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x400000ae, 0x4, 0x0, 0x0, 0x28, 0x0, 0xfffffffffffffffe, 0x8, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@noop={0x1}, @rr={0x7, 0x0, 0x9, [@multicast2=0xe0000002, @rand_addr=0xe98, @rand_addr=0xffffffffffffffff]}, @end={0x0}]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/16 15:56:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a9e000-0x80)={0x0, 0x78, "34ebcd6b73dac693eee7dc18389ca6d7c92ba14d8a4b72b77a85f1a8dc736755910ff6f199b4c7ba5e00c810eb71f3ae638c16c78a54504926dbdbd58825c075ff8e1dfdc4ee897b9c5662fcd448d22d1b7a6e4106d14204c3a0171e4d984dbdfaedce2fb6624f033bbc844e82de7a3f6c7286edf53baab6"}, &(0x7f0000bdd000-0x4)=0x80) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000096c000)={r1, 0xffff, 0x3e, "773a1fecab8cb16aaf4f52b91fbef9ca011d085848b31b30ec468d1c38e5ad9048b6e0714e6f1e71a7f604c55416a974dbc2794c2893c1672ee398adb7fd"}, 0x46) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) r3 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000e4a000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c92000-0x8)={r2, 0x0}, &(0x7f0000b27000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000662000)={r2, 0x4, 0x3, [0x5, 0x7, 0xff]}, 0xe) 2018/01/16 15:56:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001be000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00007e7000)={0x3, 0x8001}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f000051a000-0x58)=@raw=[@generic={0x5d2, 0x1c, 0x0, 0x1ff}], &(0x7f0000c43000)="73797a03016c6c6572ec", 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 15:56:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3ae3", 0x9, 0x0, &(0x7f000051b000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x7, 0x10000, &(0x7f0000cb3000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00005c6000)={&(0x7f0000d5b000-0x8)='./file0\x00', r2}, 0xc) 2018/01/16 15:56:42 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d12000)=0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x5, 0x4, 0x40}, &(0x7f0000ca5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000c5000)={r2, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) 2018/01/16 15:56:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e2a000-0x38)={0x0, 0x0, &(0x7f0000351000-0x10)=[], 0x0, &(0x7f00003f8000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f00004d4000-0x8)={0x0, 0x0}) 2018/01/16 15:56:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x200004000000002, 0xfffffffffffffffc) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x1000005, 0x12, r0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000033d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008b5000)={0x0}, &(0x7f0000161000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000969000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f0000420000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000079d000-0x90)=[{&(0x7f00003a5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ce000-0x26)=""/38, 0x26}, {&(0x7f000054a000-0x5)=""/5, 0x5}, {&(0x7f0000e7b000)=""/143, 0x8f}, {&(0x7f00000db000-0x44)=""/68, 0x44}], 0x5, &(0x7f0000d9e000-0xb4)=""/180, 0xb4, 0x0}, 0x0) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef1200030707", 0x11) 2018/01/16 15:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00003e1000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008fc000)={0x0, 0x1}, &(0x7f000004f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000058a000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf4, 0x1000, 0x1, 0x8, 0x40}, 0xa0) bind(r0, &(0x7f0000fe0000-0x80)=@generic={0x1e, "e0030000000000000000fd000002000009a979f321b30c7bc8030405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e400000002a0c5216669ca021f6f65dce060e7e58f358c02f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2001077aeb81c90001d6d7c980ee590c8a4f70dc136cb184a"}, 0x80) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e4a000)=0x0, &(0x7f0000107000-0x4)=0x4) 2018/01/16 15:56:42 executing program 7: r0 = epoll_create(0xb3b1) r1 = socket(0x0, 0x80001, 0xffffffff80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd8000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000166000-0xc)={0x20000014, 0x0}) 2018/01/16 15:56:42 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fed000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009b4000)={0x0}, &(0x7f0000d34000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000)={0x0, 0x0, 0x0}, &(0x7f0000fed000-0x4)=0xc) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fee000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fec000)={{{@in=@empty=0x0, @in=@rand_addr=0x3ff, 0x1, 0x0, 0x1, 0x1, 0x2, 0xa0, 0xa0, 0x2f, r1, r2}, {0xffff, 0x80000001, 0x2, 0x80, 0x8000, 0xff, 0xffffffff, 0x4f1e}, {0x200, 0x3f, 0x5, 0x4}, 0x2c, 0xa, 0x1, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x0, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x6, 0x3, 0x2, 0x1, 0x2, 0x3, 0x10001}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fec000-0x1a8)={0xe6d2, {{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]}, 0x1, 0x2, [{{0x2, 0x3, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0xca, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fef000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x40aa, 0x1, 0x5, 0x6}, &(0x7f00000cf000)=0xa0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fef000-0x8c)={r4, @in6={{0xa, 0x2, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r3, &(0x7f0000ed3000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fed000)=0x10) write(r3, &(0x7f0000006000)="", 0x0) socket(0xa, 0x2, 0x401) bind(r3, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) 2018/01/16 15:56:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000bd3000-0x1000)=""}, 0x10) 2018/01/16 15:56:42 executing program 3: r0 = socket$inet(0x2, 0x80a, 0x0) unshare(0x802000002020601) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) 2018/01/16 15:56:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000080c000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r1, 0x0) r2 = socket$inet(0x2, 0x5, 0x800000000000001) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000033a000)={0x0, 0x0}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000bcc000)=0x5, 0xfffffffffffffee4) sendmsg(r2, &(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) [ 157.799589] kasan: CONFIG_KASAN_INLINE enabled [ 157.804366] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 157.811784] general protection fault: 0000 [#1] SMP KASAN [ 157.817305] Dumping ftrace buffer: [ 157.820838] (ftrace buffer empty) [ 157.823221] kasan: CONFIG_KASAN_INLINE enabled [ 157.823223] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 157.836413] Modules linked in: [ 157.839586] CPU: 1 PID: 10860 Comm: kworker/1:4 Not tainted 4.15.0-rc7+ #191 [ 157.846742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.856077] Workqueue: events bpf_map_free_deferred [ 157.861071] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 157.866490] RSP: 0018:ffff8801b170f490 EFLAGS: 00010a02 [ 157.871826] RAX: 1300004140000140 RBX: 1ffff100362e1e92 RCX: ffffffff8181cd95 [ 157.879068] RDX: 0000000000000000 RSI: ffff8801c465b7e4 RDI: 9800020a00000a01 [ 157.886309] RBP: ffff8801b170f518 R08: 1ffff100362e1e70 R09: 0000000000000000 [ 157.893549] R10: 0000000000000000 R11: 0000000000000000 R12: 9800020a00000995 [ 157.900792] R13: ffff8801b170f4f0 R14: dffffc0000000000 R15: 9800020a00000995 [ 157.908041] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 157.916237] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 157.922087] CR2: 00007ffe184acc40 CR3: 0000000006822001 CR4: 00000000001606e0 [ 157.929331] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 157.936573] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 157.943813] Call Trace: [ 157.946375] ? array_of_map_free+0x180/0x180 [ 157.950755] ? kfree+0xf0/0x260 [ 157.954009] ? selinux_bpf_map_free+0x39/0x50 [ 157.958477] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.963467] cgroup_fd_array_free+0xd2/0x150 [ 157.967849] bpf_map_free_deferred+0xb0/0xe0 [ 157.972232] process_one_work+0xbbf/0x1b10 [ 157.976435] ? trace_hardirqs_on+0xd/0x10 [ 157.980559] ? pwq_dec_nr_in_flight+0x450/0x450 [ 157.985204] ? __schedule+0x8f3/0x2060 [ 157.989071] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 157.994157] ? check_noncircular+0x20/0x20 [ 157.998366] ? __wake_up_common_lock+0x1c2/0x310 [ 158.003096] ? lock_downgrade+0x980/0x980 [ 158.007221] ? do_wait_intr_irq+0x3e0/0x3e0 [ 158.011521] ? lock_acquire+0x1d5/0x580 [ 158.015465] ? lock_acquire+0x1d5/0x580 [ 158.019418] ? worker_thread+0x4a3/0x1990 [ 158.023537] ? lock_downgrade+0x980/0x980 [ 158.027657] ? lock_release+0xa40/0xa40 [ 158.031602] ? retint_kernel+0x10/0x10 [ 158.035464] ? do_raw_spin_trylock+0x190/0x190 [ 158.040025] worker_thread+0x223/0x1990 [ 158.043984] ? process_one_work+0x1b10/0x1b10 [ 158.048455] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.052925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.057915] ? trace_hardirqs_on+0xd/0x10 [ 158.062033] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.066501] ? finish_task_switch+0x1d3/0x740 [ 158.070970] ? finish_task_switch+0x1aa/0x740 [ 158.075437] ? copy_overflow+0x20/0x20 [ 158.079305] ? __schedule+0x8f3/0x2060 [ 158.083179] ? find_held_lock+0x35/0x1d0 [ 158.087215] ? find_held_lock+0x35/0x1d0 [ 158.091255] ? complete+0x62/0x80 [ 158.094686] ? __schedule+0x2060/0x2060 [ 158.098634] ? do_wait_intr_irq+0x3e0/0x3e0 [ 158.102923] ? __lockdep_init_map+0xe4/0x650 [ 158.107303] ? do_raw_spin_trylock+0x190/0x190 [ 158.111863] ? lockdep_init_map+0x9/0x10 [ 158.115897] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 158.120972] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.125959] ? trace_hardirqs_on+0xd/0x10 [ 158.130080] ? __kthread_parkme+0x175/0x240 [ 158.134376] kthread+0x33c/0x400 [ 158.137713] ? process_one_work+0x1b10/0x1b10 [ 158.142176] ? kthread_stop+0x7a0/0x7a0 [ 158.146122] ret_from_fork+0x24/0x30 [ 158.149814] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 158.168931] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801b170f490 [ 158.175844] general protection fault: 0000 [#2] SMP KASAN [ 158.175909] ---[ end trace d8faf372d1382987 ]--- [ 158.175913] Kernel panic - not syncing: Fatal exception [ 158.191428] Dumping ftrace buffer: [ 158.194937] (ftrace buffer empty) [ 158.198618] Modules linked in: [ 158.201785] CPU: 0 PID: 24 Comm: kworker/0:1 Tainted: G D 4.15.0-rc7+ #191 [ 158.209980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.219309] Workqueue: events bpf_map_free_deferred [ 158.224317] RIP: 0010:cgroup_fd_array_put_ptr+0x71/0x2a0 [ 158.229738] RSP: 0018:ffff8801d98c7490 EFLAGS: 00010a02 [ 158.235081] RAX: 1300004140000140 RBX: 1ffff1003b318e92 RCX: ffffffff8181cd95 [ 158.242322] RDX: 0000000000000000 RSI: ffff8801c0da9024 RDI: 9800020a00000a01 [ 158.249563] RBP: ffff8801d98c7518 R08: ffff8801d98c7258 R09: ffff8801d98b8640 [ 158.256806] R10: 00000000b2b9f897 R11: 0000000029c2cfef R12: 9800020a00000995 [ 158.264046] R13: ffff8801d98c74f0 R14: dffffc0000000000 R15: 9800020a00000995 [ 158.271288] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 158.279485] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 158.285336] CR2: 0000001b9bc22000 CR3: 0000000006822001 CR4: 00000000001606f0 [ 158.292579] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 158.299822] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 158.307063] Call Trace: [ 158.309625] ? array_of_map_free+0x180/0x180 [ 158.314013] cgroup_fd_array_free+0xd2/0x150 [ 158.318402] bpf_map_free_deferred+0xb0/0xe0 [ 158.322786] process_one_work+0xbbf/0x1b10 [ 158.326992] ? trace_hardirqs_on+0xd/0x10 [ 158.331120] ? pwq_dec_nr_in_flight+0x450/0x450 [ 158.335768] ? __schedule+0x8f3/0x2060 [ 158.339625] ? update_curr+0x2e3/0xa60 [ 158.343492] ? check_noncircular+0x20/0x20 [ 158.347700] ? __lock_is_held+0xb6/0x140 [ 158.351751] ? lock_acquire+0x1d5/0x580 [ 158.355697] ? lock_acquire+0x1d5/0x580 [ 158.359645] ? worker_thread+0x4a3/0x1990 [ 158.363774] ? lock_downgrade+0x980/0x980 [ 158.367893] ? lock_release+0xa40/0xa40 [ 158.371843] ? retint_kernel+0x10/0x10 [ 158.375703] ? do_raw_spin_trylock+0x190/0x190 [ 158.380264] worker_thread+0x223/0x1990 [ 158.384222] ? process_one_work+0x1b10/0x1b10 [ 158.388691] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.393159] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.398147] ? trace_hardirqs_on+0xd/0x10 [ 158.402268] ? _raw_spin_unlock_irq+0x27/0x70 [ 158.406737] ? finish_task_switch+0x1d3/0x740 [ 158.411202] ? finish_task_switch+0x1aa/0x740 [ 158.415670] ? copy_overflow+0x20/0x20 [ 158.419537] ? __schedule+0x8f3/0x2060 [ 158.423410] ? find_held_lock+0x35/0x1d0 [ 158.427447] ? find_held_lock+0x35/0x1d0 [ 158.431485] ? complete+0x62/0x80 [ 158.434913] ? __schedule+0x2060/0x2060 [ 158.438859] ? do_wait_intr_irq+0x3e0/0x3e0 [ 158.443151] ? __lockdep_init_map+0xe4/0x650 [ 158.447531] ? do_raw_spin_trylock+0x190/0x190 [ 158.452082] ? lockdep_init_map+0x9/0x10 [ 158.456113] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 158.461188] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.466177] ? trace_hardirqs_on+0xd/0x10 [ 158.472645] ? __kthread_parkme+0x175/0x240 [ 158.476958] kthread+0x33c/0x400 [ 158.480299] ? process_one_work+0x1b10/0x1b10 [ 158.484764] ? kthread_stop+0x7a0/0x7a0 [ 158.488716] ret_from_fork+0x24/0x30 [ 158.492412] Code: 45 88 30 cd 81 81 c7 00 f1 f1 f1 f1 c7 40 04 00 f2 f2 f2 c7 40 08 f3 f3 f3 f3 e8 6b 50 ee ff 49 8d 7c 24 6c 48 89 f8 48 c1 e8 03 <42> 0f b6 14 30 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 08 84 d2 0f [ 158.511663] RIP: cgroup_fd_array_put_ptr+0x71/0x2a0 RSP: ffff8801d98c7490 [ 158.519150] Dumping ftrace buffer: [ 158.522678] (ftrace buffer empty) [ 158.526357] Kernel Offset: disabled [ 158.529953] Rebooting in 86400 seconds..