x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d64000-0x10)={&(0x7f00002b0000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00003c2000)=@req3={0x3, 0x80000001, 0x7, 0x4, 0xef72, 0x5fe, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000954000-0x4)={0x0}, &(0x7f00003be000)=0x4) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000c53000)={@empty=0x0, @broadcast=0xffffffff, @rand_addr=0x5}, 0xc) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00007f3000)=0x81, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x2, 0x7f, 0x0, 0x0}, 0xfffffffffffffde7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c55000-0x40)=[{0xe, 0x8}, {0xb, 0x200}, {0x3, 0x3f}, {0x7, 0x8}, {0x3, 0x401}, {0x8, 0x7f}, {0x2, 0x1ff}, {0x2, 0x2}], 0x8) 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007ee000)={@random="a1dcb2bd900a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0x8, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000dac000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003de000)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000baf000)=""/95, &(0x7f000079b000-0x4)=0x5f) 2018/01/09 12:40:54 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/39, 0x27, 0x20, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00006ac000)={{0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="575512118d06", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) socket$inet6(0xa, 0x0, 0x2) 2018/01/09 12:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a90000-0x2)={0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000037f000)=0x9, 0x4) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x800, 0x5, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000001000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) pipe(&(0x7f0000eef000)={0x0, 0x0}) r5 = accept$alg(r2, 0x0, 0x0) write(0xffffffffffffff9c, &(0x7f00004bf000)="dcd8aa9cf2850dfe2e80e8bde6eb07b193fc724796407efaedb7da0139a02556d499ef5c3cb2f167442982d091a7a8ba544ac3b2d812c56aac03", 0x3a) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f92000)={0x0, 0x3}, &(0x7f0000f93000-0x4)=0x8) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005b000-0x8)=@assoc_value={r6, 0x95c}, &(0x7f0000f93000-0x4)=0x8) sendmsg$alg(r5, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x400}], 0x1, &(0x7f0000f92000-0x18)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000f52000-0x10)={0x2, &(0x7f0000f93000-0xb)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000f92000)={r7, &(0x7f0000037000)=""/67}) recvmsg(r5, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) r1 = socket$inet6_sctp(0xa, 0xffffff, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000343000)={0x0, 0x5d, "07ee086dd1d04a18b1f137eb381a902afbb2ac7bbec1866bd5806f48c39df7ca9486885e0742c1782bbb87237f356e75391b5252fad2a56047ec6dc961a0225d016482bd68b74ee1540709b4e48d9a58488ef74121ec1a4ac98198db50"}, &(0x7f0000f64000)=0x65) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00004b9000-0xc6)={r2, 0xbe, "56216aa86bb1ed0f77140edcf0cec0eca5c2b028bd2e779129488d10b1b8f71586a124aa675727ac926c6100f327b39876ca1de2481d0f6640cbf93f52234525955496b831ebcb12ff7bbcd0eba68078276e67a1e639efd62eef31dc766e86e6a44df7cf803edd2a96cf421314f94034477cb0749fc582739c52b4ea430b7f9da1f38cc63793abf66494c46ed63fa1d8886f21613fbd70101cbedb3c19c8ae99f2ae718b272c05786561ceae104f5f7d7c3dfd874df712a0c076d7d32678"}, &(0x7f00008c7000)=0xc6) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00004c8000)={0xff4d, 0x347, 0x800, 0x5a564c5e}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00008c1000)="069e56e1c15b2335535bfad35b97ee57a8db7841f4a70338b34303dde2c55662c159ca8ea3de0148c5c3cd98d5c3ef4145081dce4469c5547c340701e4c0f8d981cf9a29c9198fec8b155d5ca277765afe6cbf02b69d4f9b80789e77541b695f14d5036e90bdb056c749476cfbe0e63f38f4e2abfaf86933e29824ea46a838b961bb", 0x82) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000493000)={r3, 0x13, "3ec4abdad1b6972ed802df9dd5180d7e35bbe0"}, &(0x7f000029f000)=0x1b) [ 583.217592] sctp: [Deprecated]: syz-executor0 (pid 5993) Use of struct sctp_assoc_value in delayed_ack socket option. [ 583.217592] Use struct sctp_sack_info instead 2018/01/09 12:40:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x24, 0x4) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd95) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000049000)={0x0, 0x0, ""}, &(0x7f0000bd2000-0x4)=0x8) 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xea, &(0x7f0000f11000-0xea)={@random="f17b84e47b66", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8a09, @x25={0x2, 0xc0, 0x0, "58d442f1bee97577bf11b5ff3c299f8a5e376e9b3b7569dd209993e40c5bcb0d3b2d8fd6c3a3fc4b54fc1b3376bd001f7bca511b6458a3a1523f22269d92cd0cc3568d7ee7dbf491cb5db3de67eb26c25b4e9bb87ba01201dcf75a70be0d128b3bd4aee83a616202bfc562f2f6fb98108102be0b904d84140321891581664e3fc60dad74095125606f8fa48f3c7f362cca38cd13056be11e72e32c0039fc9ed3bad882eb3e0d011b0d0034e107edbc6962e019b33160a8ddda0aedc2785a56164f5fb18a27a2a78cebba6d14c66c126bd1455d4881c470c3ce"}}}}, &(0x7f00006d2000)={0x1, 0x1, [0xd5a]}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00002a5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000780000)=0x1c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0xf387171e98801ca3, &(0x7f00002e5000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002ac000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000046d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket(0x11, 0x3, 0x0) bind(r2, &(0x7f0000094000-0x80)=@generic={0x11, "0000010000006200000000000002a71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6dbffffffff00000100000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000646000)=0x2, 0x4) sendmsg$netlink(r2, &(0x7f0000519000)={0x0, 0x0, &(0x7f00009d8000+0x271)=[{&(0x7f00000ae000)=[{0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000a1000)=0x922, 0x4) 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000013000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000afa000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e64000-0x4)=0x0) 2018/01/09 12:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x39bc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) shutdown(r0, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000837000-0x25)="ce744d016a7d97c38fee7160ba943d14cbb25f69a11e7fe1790c24decf0a7866146e5b8f4b") setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000233000-0x4)=0x0, 0x4) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bdd000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000366000-0x20)={@common='gre0\x00', @ifru_flags=0x1}) socketpair(0x1b, 0xa, 0x101, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000001000)={r3, 0x2}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001000)={r2, 0x10001}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000003000)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x804, 0x8, &(0x7f0000004000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000005000)={r5, r2, 0x0, 0xda, &(0x7f0000003000)="623e1f225041e873ebab6dd16671eb46cf7242759bc9bc43f33dd69a5c8f3e4087d289a6fa9726ad726c496d96194e257b4670b028b3f4225ad2d870642e9d596837dd1f5297c0b9836d603c8b179d20c67d959fad940793c222a6c1d222a9bd1c5a5668dd60e2bf7c564414c4e64e28aef2dd", 0x5, 0xfff, 0x800, 0x4, 0x8000, 0xffffffff, 0x8, "1077fa99ca03f1a35d4b07b13f3a378d2db84a6467f5a0a8e3de3f7714128087eca2c980a18d86eb916c6aecdc1161d365fe8068eab063a85b2de9434abdb08b7d250b23bfaa96db6e4e5847a2f1df43720bb73891271388ee3619e701984e1b54cfda76da71ab5f147e96d6afcf0cbcf3ddd071f5d6da72d73b84f3f2884d"}) connect$netrom(r5, &(0x7f0000001000-0x10)=@ax25={0x3, {"fce4cbc645bcbe"}, 0xffffffffffff5eb5}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000008000-0x8)={r3, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000009000-0x8)={r3, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000009000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r4, r2, &(0x7f000000b000-0x8)=0x0, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 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], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000b000)={@generic="c7765db6250e376d94e3d4d92ce7f3fe", r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 583.310899] sctp: [Deprecated]: syz-executor7 (pid 6022) Use of int in max_burst socket option deprecated. [ 583.310899] Use struct sctp_assoc_value instead 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000074000/0x3000)=nil, 0x3000, 0x0, 0x132, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) 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) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000074000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000074000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000074000)="", 0x0}, {&(0x7f0000001000-0xe5)="fd5e7dcbf109c1ef741606df7400e756d022064a04d6a522d21576faa38397a44721f4a6b9f637933cb066aa48940c180c257a02c4f40acb4dd83eeacdc7456cc0235a03793e744750b322b477a2d440d3b6081bcf8ca7cfdfbf2b0deeabf3bd6ce56630c9a0e85b6c1a106643b6ed702c2a52f1570ac4dc967e035c51fc3b4c22a867d4752cf62778e1e4004fec0beadc8f89af02127ed47a428e561bac240b300096444ca3962afe06809f10d308684f01980debd252452eb4331b3d8ce37eb453938c43627c84e7ac41c61dfbe25adbed70eedefa26316cc839b5061f9a293b86c40d17", 0xe5}, {&(0x7f0000076000)="def671827c0734b6d7f9cf6722e93eafb33ef2dcec3f0a8ad248f9e36fa44e1bee3e0425704aa21ed63c23e7b2a043eea9557bf367f95990ffffed908767f82f63f3176fc8531a3d97393eacd649bd9fb084da72bf58ce957a49f2df7a04250b9bc3f6c91a5753e5649dfce64f7795faf99a4a778be7a5ea06a8a13d455338b267ffb4d873fce18baab03d78", 0x8c}, {&(0x7f0000001000-0xa1)="182780a0d2e3a0370c0b46d3da2916f0c4d3ca782dd82e7b8705a4ce24b681d909c331fb4043c2e1ff2e93b69ec572c18cc2634fe8addbd2f523ed6a9a4b58f58debe7277e010f27238310395f689bc861d4a974f73c517adf00b64df1008f8e7ff5f02303c6c21eb4388a366b08cf87928096471b1922f7d785c5a2e8b4826a396a134f9223207671eac77852220bf0f7094d120687c6d78a4ceee1841f00b050", 0xa1}, {&(0x7f0000001000-0x15)="ba9835d6dd65b399443c5e35ac1e1a47437ff56e23", 0x15}], 0x5, &(0x7f0000075000-0x98)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x41}, 0x2000c011) 2018/01/09 12:40:54 executing program 6: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000c9000)={0x0, @multicast2=0x0, @empty=0x0}, &(0x7f0000832000-0x4)=0xc) bind$packet(r2, &(0x7f00003f1000-0x14)={0x11, 0x5, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, 0x1c) 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f3e000)={0x0, 0x0}) close(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009ff000)="fcd6004a73fc98b03d49f1f3832f8644", 0x10) write(r1, &(0x7f00003dc000-0x91)="", 0x0) 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x10)="42f27cd918b459f3da25ab33928bdee3", 0x10, 0x4000, &(0x7f0000002000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000003000-0x63)=""/99, 0x63, 0x2, &(0x7f0000003000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b7, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000000086dd, @ipv6={0x0, 0x6, "f07007", 0x281, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x2d, 0x2, 0x0, 0x2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0x89, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x18, {0x101, 0x4, 0x4, 0x1, [0x0, 0x20]}}, @enc_lim={0x4, 0x1, 0x10000}, @generic={0x9, 0x8d, "895db0740886fd28db4cd2a2e60a86bec4c92abea4bf749020f43317acaeed8c135466be4e0510fc4a758f9e4adbc82cccb95480b9713c6d30e4abd4037c7a558ba5a44a040a4b5f504b60d3215c2c5ff651a53125cbf5e8c045a14b13cd35500269da4e2c8633dd988e7e81b80b7d57e4641e8fa61d63417ca0f9088e448ef37900bf6c1615e4aaf2cecb0eae"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}]}, @routing={0x6b, 0x14, 0x3, 0xb606, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @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}, @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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @dstopts={0x89, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x48, {0x5, 0x10, 0x6, 0x2, [0xdbea, 0xa, 0x800, 0x81, 0x1, 0xef6, 0x3f, 0x100000001]}}, @generic={0x8, 0x7, "ffe6e6dd2026fa"}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}]}, @fragment={0x7f, 0x0, 0x40, 0x5, 0x0, 0x1, 0x3}, @fragment={0xbf, 0x0, 0x100000000, 0x7, 0x0, 0x4, 0x2}, @hopopts={0xbf, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "948a77683c23acae"}}}}}}}, 0x0) 2018/01/09 12:40:54 executing program 0: r0 = socket(0x7, 0x8000f, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000000)=0xf6b, 0x4) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e6f000)="", 0x0, 0x800, &(0x7f0000ef4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef4000)={0x0, 0x3, 0x200, 0x6, 0x7, 0x934f}, &(0x7f0000ef4000)=0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000ef5000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000061b000-0x4)=@assoc_id=r1, &(0x7f000030d000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef2000)="02", 0x1) epoll_create(0x80000001) 2018/01/09 12:40:54 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b5000)={&(0x7f0000b52000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x7, 0x3, &(0x7f0000ec1000)={0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ec1000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000ac7000)={0x3, 0xe, &(0x7f00002ff000+0xf9d)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x2}, @alu={0x7, 0x0, 0xc, 0x0, 0x8, 0x80, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @alu={0x7, 0x8000, 0x6, 0x0, 0x0, 0x4, 0x1}, @ldst={0x3, 0x2, 0x2, 0x1, 0x7, 0xfffffff4, 0xfffffffffffffff8}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xf, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000ec1000)='GPL\x00', 0xbdd, 0x11, &(0x7f0000490000-0x11)=""/17, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r2, 0x2) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x1, &(0x7f00007fd000-0x4)=0x1, 0x4) 2018/01/09 12:40:54 executing program 2: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000561000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000ad0000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0x10) sendto$inet6(r0, &(0x7f0000ac8000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00002c4000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000898000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) shutdown(r0, 0x1) 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x5) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f40000)=0x8, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) connect$netrom(r0, &(0x7f0000f9f000-0x48)=@full={{0x3, {"7812db2147270e"}, 0x0}, [{"e3cb509c58b7c7"}, {"36038b72202d52"}, {"4e75595698f478"}, {"6f82d8fd585e5b"}, {"f2b0028ff64772"}, {"c8a6405782a4eb"}, {"2a5c19f0706fbc"}, {"d395a3861fc561"}]}, 0x48) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0x5c7000)=nil, 0x5c7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000030f000-0x58)={0x26, 'hash\x00', 0x100000, 0x3, 'wp256\x00'}, 0x7) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000586000-0x30)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f00003ef000-0x80)=[{&(0x7f00005c4000-0xa2)="57b35ff83cdc3937ee718458655fa2c2a9d93ebcf285f29adc8dd1a8e053978ff9c485b58d2d3a52466e07b8400ad60b5cae2e728554c7d3b7ae6ec5724e2ed4", 0x40}], 0x1, &(0x7f00005c3000)=[@assoc={0x18, 0x117, 0x4, 0x200}], 0x18, 0x0}, 0x20000000) recvmsg(r1, &(0x7f00005c7000-0x38)={&(0x7f000019b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000035f000)=[{&(0x7f0000106000-0x61)=""/97, 0x61}, {&(0x7f000004a000-0x10)=""/16, 0x10}, {&(0x7f00005c6000)=""/44, 0x2c}], 0x3, 0x0, 0x0, 0x0}, 0x3) 2018/01/09 12:40:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) pipe(&(0x7f0000840000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ef6000-0x20)={0x6, 0x8000, 0x7, 0x2, 0x8, 0x1}) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x7, 0x4) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000001000)={0x0, 0x5, 0x400, 0x8, 0x11, 0x80000001}) 2018/01/09 12:40:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000307000)={0x0, 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c3d000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000b8b000)=0xc) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000604000)="240000005a001fec0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7fff) 2018/01/09 12:40:54 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e32000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d8c000-0x10)={0xa1, &(0x7f0000001000-0xa1)=""/161}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x7fffffff, 0x4) splice(r0, &(0x7f0000001000-0x8)=0x0, r0, &(0x7f00005b5000-0x8)=0x0, 0xff, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000)=0x0) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000324000-0x4)=0x10) ioctl$void(r0, 0x5450) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x88be, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000001000-0xa2)=""/162, &(0x7f0000002000-0x4)=0xa2) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x90}, &(0x7f0000001000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000)={r4, 0x20}, &(0x7f0000001000)=0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000001000-0x18)=@generic={0xdf, 0x20, 0x9}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r5, 0xb0a}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000003000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000005000-0xc)={r6, 0x80000, r2}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r1, &(0x7f0000000000)="e292510ec582f2ee4bf446f5c37a65fd05cf8a8fa872e97e7fe95529633239d04ebc760c91601c65f96c88b581d2c93095bb27c2cdf9e5f4ff1a2509b0da9e764277a7df172dbee2bbc703738a91a6ea3a074edbd1f8d5e5ab5e302dca520b5f448c67e835c0648d64cdece11caa2c11b0b4962db2c8a006ab118d8f98c038aebe32416650", &(0x7f0000005000-0x47)=""/71}, 0x18) 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) recvmsg$kcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000006000-0x40)=[{&(0x7f0000006000-0xec)=""/236, 0xec}, {&(0x7f0000005000)=""/177, 0xb1}, {&(0x7f0000003000-0x72)=""/114, 0x72}, {&(0x7f0000002000-0x43)=""/67, 0x43}], 0x4, &(0x7f0000001000)=""/140, 0x8c, 0x7a2e}, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000006000)={0x1ff, 0x7, 0x1000}, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000)={r4, 0x5c94}, 0x8) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ee000)={0x0, 0x40, "79872c1ff47520cabb75d2e4b23d8a52600582a94f5adfdb5633b2d38d5a38c6a98da0825ff1de0d6f65a8f973e21e607aeaf1601b06470914abac26b20c358f"}, &(0x7f0000535000)=0x48) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d39000)={r1, 0x80000000}, &(0x7f0000f1c000-0x4)=0x8) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000e61000-0xa)={0x1000200c, 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$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eb8000-0x8)={r3, 0x7ff}, &(0x7f0000e35000)=0x8) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$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) ioctl$sock_ifreq(r0, 0xf1fdb22ba2db2fe3, &(0x7f0000a3d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x81}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004cd000-0x9)={0x1f, 0x7, 0x8001, 0x100, 0x7fff}, 0x14) close(r0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000e41000)=0x0, &(0x7f0000f52000-0x4)=0x4) 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x80)=@generic={0x0, ""/126}, &(0x7f0000003000)=0x80) getsockopt$inet6_tcp_buf(r0, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x0, 0x0, 0x0, 0x2, 0x0}, 0xc) socketpair(0x1f, 0x5, 0x6, &(0x7f00004af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000094c000-0xc)={0x0, 0x5, 0x0}, &(0x7f00000a7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001f8000)={r2, 0x10000}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d7d000-0x20)={@common='ip6gre0\x00', @ifru_flags=0xd00}) 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0xde39, 0x5, 0x800000000009, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000463000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c67000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000643000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) connect$inet(r1, &(0x7f0000108000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000087c000)={0x0, 0x0}) getsockopt$inet6_int(r3, 0x29, 0xc8, &(0x7f0000945000+0x329)=0x0, &(0x7f000029e000-0x4)=0x4) [ 583.534050] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 583.563315] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x6) setsockopt(r0, 0x0, 0x20000000000cb, &(0x7f000098b000-0x10)="d105071e2137080eaa0508d6a6054007", 0x10) 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xa, 0x1) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000051c000-0x1)=0x5, &(0x7f0000241000)=0x1) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}, 0x0}, 0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000c71000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fee000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000174000)=r1) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00008c5000-0x4)=0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c4a98d56f60", [], {{0x803, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2018/01/09 12:40:54 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000fde000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x31, &(0x7f0000dd0000-0x4)=0x0, 0x4) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000cc0000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000a6c000)={r4, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$packet(r2, &(0x7f0000dc5000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000a28000-0x8)={0x0, 0x8931}, &(0x7f0000020000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e02000-0x6)={r5, 0xfff}, &(0x7f000075c000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000374000-0x10)={0x6, 0x1, 0xfffffffffffffff8, 0x7, 0x0}, &(0x7f00002cd000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ce2000-0xc)=@sack_info={r6, 0xfffffffffffffffe, 0x9}, 0xc) 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000116000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bce000-0x58)={0x26, 'hash\x00', 0xc, 0xf, 'sha256-ssse3\x00'}, 0xffffffffffffff0a) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000311000)=[], 0x0, &(0x7f000065b000)=""/0, 0x0, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c53000-0xe3)="306e9519a3d334cf069fc7628df978e913f56680be0c297c4e891886a3c7eaf2950bed80c5100180bf7a21732148893a9a2a98b84bbea024aabb5098d6fb6f573783f8c602721d6e62763ca3900847e8ab2d1b9d300bd7b0203ae584cab998d5347c069c6c8bbefcf93f64f5bbe7d47b831e436b3ee8048cfb14fef881cdae16b593e318c64d23311b5fb947055d5c18278f1879c8f5444d3854af1bcf84614e189ac92f86d88640093ac078848781d19aebf05f24dbd7fdac8833f681b3ea65075218e52abd72eb92e95834176848700097792f3cbed76b29c62fd8d153c10999481d", 0xe3) 2018/01/09 12:40:54 executing program 2: socket$inet6(0xa, 0x807, 0x7) syz_extract_tcp_res(&(0x7f0000ae4000)={0x0, 0x0}, 0x10000, 0x8) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000)=0x6) socket$netlink(0x10, 0x3, 0x1) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00007ca000)=""/9, &(0x7f0000000000)=0x9) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000002000)={0x0, 0x9, 0x2}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, "0f8c3edb"}}}}}, 0x0) 2018/01/09 12:40:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd160)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9e000)="41ead5efd555eb919194657057d875b0347539eb6dd883ef625cab9d95569f07fcbb56d232018b7e0e55efcbeeb7438986941993013c69eba59e551268942864013726c6fadf5e81eb6ff36f3f60a270e8c2da3ebd298930dafdf40a16b7964f213e6fe44123d552ba80395fd8b1b2e1683c2d67505ab02f00b604c88cb9b7e2d5eeb9d6d74f8377583d67af7b131810d8c877ad70d5fba71dd1c3f8199d14096a7107d357fd55700c6f33bb5262e0e4afadb9dfa58bb7174ad78665e6a4cfbe9ec24cddc9", 0xc5) r3 = socket$kcm(0x29, 0x2, 0x0) pread64(r0, &(0x7f0000160000-0x70)=""/112, 0x70, 0x29) 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) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0x17e000)=nil, 0x17e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000129000-0x90)={0x2, 0x7, 0x0, 0x0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x5}}]}, 0x90}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000093000-0x4)={r0}) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f000017f000-0xe)={0x1f, 0x3, {0x100000000, 0x2, 0x0, 0x90, 0x401, 0x1ff}, 0x5, 0x4536}, 0xe) [ 583.661508] device syz1 entered promiscuous mode 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000fdb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001a8000)={0x0, 0x101}, &(0x7f000099c000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000068e000)=r2, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00002e2000-0x4)=0x0, 0x4) 2018/01/09 12:40:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000c96000)={0x80000000, 0xfffffffffffffc00, 0xafa, 0x3}, 0x10) ioctl$sock_ifreq(r0, 0x8b30, &(0x7f0000c85000)={@generic="44bb39a293dc37ee7e5d50e156172bd7", @ifru_flags=0x0}) ioctl$int_in(r0, 0x5473, &(0x7f000076a000-0x8)=0x8) 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7f) socketpair(0x5, 0x5, 0x1a77, &(0x7f0000f07000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000de1000-0x4e)=""/78) accept$alg(r2, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000488000-0x4)=0x1f, 0x4) [ 583.693906] device syz1 left promiscuous mode 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f57000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f57000)=0x10) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x0, 0x0, &(0x7f0000f56000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:54 executing program 6: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000455000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ac3000)=0x10, 0x800) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000056a000)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3ff}, &(0x7f0000ac4000-0x4)=0x98) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ac4000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x1000, 0x2, 0x0, 0x2}, &(0x7f00008cf000)=0xa0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00002be000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac2000)=0x10) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000ac3000-0x160)={{{{0x2, 0x1, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1000, 0x100000000, 0x1, "d05c8bd4e1a965a1e2a90caadc03f38d8b2af94acf92db47189bc7a68e48752297a1260311c3bfb049d2eeaf3f1a4f1b8f761fc4600134c0c6e394827a61e8b6f8e2844d0e0c7cdb7fdce92a4afdd372"}, 0x160) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000015b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000c8000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ebb000)={0x0, 0x8ce, 0x0}, &(0x7f00006d3000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000037d000-0xc)={r2, 0x8, 0x2, [0x100, 0x0]}, &(0x7f00009b0000-0x4)=0xc) writev(r0, &(0x7f0000c1a000-0x10)=[{&(0x7f0000f24000-0x3d)="290000001c0055fcff000007ffffff000200e300020000000200ffffff7f0100000e2c0076645aff00", 0x29}], 0x1) 2018/01/09 12:40:54 executing program 2: r0 = socket(0x0, 0xa, 0x0) write(r0, &(0x7f00000e2000-0x10)="", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c63000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r2, 0x7, &(0x7f0000224000-0x1c)=[0x9, 0x4, 0x1dd, 0x3, 0x4, 0x0, 0xc7f1], &(0x7f0000001000-0x1c)=[0xaf, 0x1f, 0x100, 0x6, 0xf9ad, 0x5, 0x80], 0x14, 0x1, 0x61d, &(0x7f0000000000)=[0x4], &(0x7f00003cc000)=[0xbc, 0x6, 0x1, 0x4, 0x6, 0x8001, 0x1ff, 0x3, 0x101], 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f54000)=0x9, 0x4) 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$unix(r1, &(0x7f00004b4000)="", 0x0, 0x8000, &(0x7f00003be000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) accept(r1, 0x0, &(0x7f000052b000-0x4)=0xfffffffffffffec6) socket$alg(0x26, 0x5, 0x0) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) 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(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x8004745a, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f05000)={0x0, 0x0}) connect$inet6(r1, &(0x7f0000c16000)={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x31}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003000-0x1000)="8d2b302d013b340c63e9f99661ed0c3aea5f68df249b818b37cd4466177bcb2c6574cfdff157c52e6370f61e6d84e268f35a2feaa7b2cc0348565e282ac520b5288192e90318f50c1d4de665d5e30256dd4bcced847405f64089764604e6e919da7c5624e9f9da825e709ed5b0685072b8ab6bddd898e7ceb058bd1c480f76d1dfa5c4ca0e7c0b90e16fbdc5d81fc7bbd7838c666605be698623c3080b4043c2c830ed2ad0f5cf62d820ffc1ee4f32de8b461aa904c9242d6b17bd", 0xbb) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x5) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000709000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00007e8000-0x74)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x101}, @in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) bind$alg(r0, &(0x7f0000bae000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000306000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[{&(0x7f000039f000-0x9f)="5ab6e012bbfe27960042649e6a18211c83606873e23be02cda95ac218de09700ef100a9952eea24c8363", 0x2a}], 0x1, &(0x7f00009fe000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r2, &(0x7f0000ef7000-0x10)=[{&(0x7f00009be000)="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", 0xfd7}], 0x1) 2018/01/09 12:40:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000001000-0x4)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000681000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000853000)={@common='sit0\x00', @ifru_data=&(0x7f0000dc2000)="5b6dad444b7d467cdb0000ee000400000000000000ab00000000e70020722ad5"}) r1 = socket(0xf, 0x3, 0x10000) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000dd9000-0x6)={0x0, 0xb3f}, &(0x7f0000dd8000)=0x6) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dd8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffffffff80000000}, &(0x7f0000dd9000-0x4)=0x98) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002fc000-0xb8)={r2, 0x279, 0x3, 0x7a, 0x7, 0xcc84, 0xfffffffffffffff8, 0x3, {r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c4, 0xffffffff, 0x7fffffff, 0xc10, 0x8000}}, &(0x7f0000dd8000)=0xb8) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ac5000-0xa)="a610e5af", 0x4) socket$inet(0x2, 0x80000, 0xdcb) r1 = socket(0x11, 0x6, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d00000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000af2000)=0x0, &(0x7f000055c000)=0x4) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000006000-0x6bc)=@newsa={0x154, 0x1a, 0xd01, 0x0, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_comp={0x48, 0x3, {{'lzs\x00'}, 0xffffffffffffffd5, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = epoll_create(0x81) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000009000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) r3 = getuid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000009000)={&(0x7f0000009000)=@report={0x68, 0x20, 0x304, 0x7, 0x3, {0x32, {@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x3, 0x401, 0x0, 0x6, 0x2, 0x20, 0x0, 0xff, r2, r3}}, [@encap={0x1c, 0x4, {0xffffffffffffffff, 0x0, 0x1, @in=@multicast2=0xe0000002}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000)=0x80000000000001) 2018/01/09 12:40:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000295000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000474000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x4, 0x3277, &(0x7f0000a80000)={0x0, 0x0}) getpeername$packet(r2, &(0x7f0000693000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f3d000-0x4)=0x14) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000da7000)={r1, r3}) accept$packet(r2, &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b1d000-0x4)=0x233) r6 = accept4$inet(r1, &(0x7f000018a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aec000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f000020b000)=0x0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000bd2000-0x48)={0xf07147405fe3193, 0x5, &(0x7f00000a7000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000000}, [@jmp={0x5, 0x6, 0xb, 0x3, 0x8, 0xfffffff4, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f7c000)='GPL\x00', 0x80000000, 0xfa, &(0x7f000028a000)=""/250, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r5}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000774000-0x4)={0xffffffffffffffff}) sendmsg$key(r7, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000062000)={&(0x7f0000be4000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x5747}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r7, &(0x7f0000f44000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x7, 0x0) 2018/01/09 12:40:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket(0x19, 0x5, 0x5) write(r0, &(0x7f000010a000)="240000002e001d063200000800207700fbffffff0100000000000000000000000002ff10", 0x24) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000909000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f01000)={@generic="ecdf9e308e5eb9f6e29876811399081e", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00002bd000-0x10)={0x58, &(0x7f00004e6000)="4c6ee6984d022312f89bd14543faa014d2e59c0a2c9dc9d683407409561967b049e045b965f2eeefb6e68f7fc7ba6c74d5036169084a3372c999cf8c885c1d8ecca4b2050cea6f33f1c1bffab10829ad8ce442a2568261e7"}) 2018/01/09 12:40:54 executing program 5: mmap(&(0x7f0000000000/0xada000)=nil, 0xada000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ada000)={0x0, 0x0}) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000760000-0x8)={0x0, 0x80, 0x2e9}, &(0x7f0000adb000-0x4)=0x8) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000adb000-0x4)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000a5d000-0x55)=""/85, &(0x7f0000adb000)=0x55) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000738000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept4$inet(r0, &(0x7f0000245000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ada000)=0x10, 0x80800) mmap(&(0x7f0000ada000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000752000)="05ce424cb46502375f9635bb52520d6446cad7c75f3c775231658e7d2b5a9fc80200000000000000a143204fa61ad5d447ffacd5ac9a632be4ce44bbee6dfbc8eab7619a3774adcc5f6937c0843be1c7ec6a787d977096033018b988dd9b1033a8e70eeb105debdd2cc970d8720384d39b839b3f48f1e428d2d01651072f02e4633bec9d8e2be6eece20047d2e556ccc5edaaa06d449078452457e09d147519e25115d5c70d40acaf91db95d016a", 0xae, 0x4, &(0x7f0000ada000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000add000-0x18)={0x0, 0x5, 0x0, 0x100000001, 0x2}, &(0x7f0000adc000)=0x18) mmap(&(0x7f0000adc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000adc000)={r5, 0x4}, 0x6) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000adf000-0x3)='nv\x00', 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000ada000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ad9000)=0xffffffffffffff91) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000aab000)={r6, 0x2e0000000000000, 0xce69dff24e0e000c}, 0xc) r7 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f00002e6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ade000-0x4)=0xc) 2018/01/09 12:40:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f28000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000084e000-0x4)=0x3, 0x4) r1 = socket(0x10, 0x803, 0x4) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff", 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000077f000)=0x0, 0x4) 2018/01/09 12:40:54 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006b2000+0x6ae)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000026a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000ca7000-0x78)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000)={r3, 0xe5, "19d1eb3ed4ef9c006911567c5f58ccd9aea2deb2a6f00be5763c894d2bb3316ecea6ee75f58156697c9c564a03c8c29fff4d0f15e3fae909b8a3daf570f091ef81716205788ee66ff414e06c95d1728ebc34e875afa74133567fc62ae51d0580118508768acda7cc1642e7566eea4ff12c2e8bbe6f6747f2888e0a353d6e3b8d982fa0ad1639a724b65cae9be08d78524a9ddaa5da0211202e5a661ea9ccf097c2296c9539d8a3bc26330f960805434d16ebf2e04886ef3d0143f656aafb6a0a1bc1c9cc38b5a17029e708c300a3b51b3e0e5e9c88d425aadb96aaec2318d6efc8b68da4ef"}, &(0x7f0000002000-0x4)=0xed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x2, 0x1458, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x2, 0x7fffffff, 0x9bb, 0x50}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ce3000)=0x58, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xe9)={0x0, 0xe1, "5f666827fa59b234e450ad48e5203e03193b7f230b3a132ee8ff9afaf17c239441163845230ba915083c642ee999cdd7307ac01b183bc563e6f5f2ff17a2826df7364e119f6b8ccbd7e159a83a5e4e370690c04d6f0635612c03aa1eda200de291f9a080ad728865e075bd9340eaedc3b4bf4ea80017e6a6d48b3633d01e0dfc141b66a76d41d1c4452594640b7ec803fd59dd30345a4b6dbbb78078ee30e2bd47af29326b7b93ef33213e9963fd98f112aa4a6e216538d756b91f14aeaf9d3e5baf529583d251b49a89242b19f9a522879da1b1db0635f837b6bd662f0ceea9d5"}, &(0x7f0000001000-0x4)=0xe9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000001000)={0x7, 0x7, 0x1, 0x2}, 0x5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r5, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf413, 0xff}, 0x98) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000dc4000-0x64)={&(0x7f000096b000)=[0x100000000, 0x6, 0x3, 0x3, 0xff, 0x5be, 0x4d2f], 0x7, 0x20, 0xffff, 0x7, 0x8001, 0x9, {0x6, 0x98c, 0x9, 0x3, 0x5, 0xea8, 0x1000, 0x8, 0x8, 0x5, 0x5, 0x20, 0x4, 0x1, "595b8a43d99aed49231d5395b09b02b68a935662e98fcd0e11863eae59ae2b5b"}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, [@alu={0x4, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c77000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862468427b7f1a8a177105ecbab81b01ebc211e7607f619433de95eeca1b911f6284b2c0583561a57f512bb8a69b1393aa453846388a48d8f5dccb6b01b673214c59d92812673c281d08f99bcf4dde94c36", 0x60}], 0x1000013c, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 12:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00004b3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000852000-0xc4)="c0a0a0daffa55ee0b78743a22ba299bf1f35c779ff6fef6074383f6f204af7f31870126c7b566242115ad45dbba12c4dcfee403b2c4a9233e1ff800e3471e3f1f916954d2097a1723afabf18590b3d264e94f111fd5e68a1405d94d22b550b8e0cf3689ff07a0fc1dc387e85a04e978fa2fde9743ecbcc0466e91e2e06f518c44d1933099055df4f83644d969b063d07256b38eee58abf1ff56cdaf2c9496916524694d3af787cdc16d8f76eaa9b93f3b87726192e0f7928b64616be99d62822f66cce4e", 0xc4, 0x40000, &(0x7f0000351000-0x1c)={0xa, 0x3, 0xf8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2273}, 0x1c) 2018/01/09 12:40:54 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x11, 0x6) sendmsg$nfc_llcp(r0, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000740000-0x40)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x3, ""}, 0x10, 0x0}, 0x0) 2018/01/09 12:40:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00002dd000-0x10)={0x6, &(0x7f0000f2b000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000032d000-0x8)={r2, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x80200a20}, 0xc, &(0x7f0000b5d000-0x70)=[{&(0x7f00008a8000)="492c188d6e587eb76d06cdc504d71e2215fbc06de2b6b54cac152a8f8380c16d7e158df57d8c110b765caa1c826450e975465968cbe39eaa54b421183c9222bf705cf445177ff25de2d39a6334f14c24744525630d850853d2619e09a477520de8b7d0d2caa8f070d0a407ec346859edfa6aa5e12dcaf4b9b74b501b5105460b2ace78bf85720f375ca427edd5363670f58e043880bba76d7c5d59fd309c56ed90a6f9ac09443bd33b128b18a45e67eec159d4fd5ade30b47c50867640b224455507be2c453aa56589154d9648221acf37d94e5171f085a8c9ded3a0bb0f8910349a3b344864df8c3ae19d51cfb38b62ffe7a77ab3858b97", 0xf8}], 0x1, 0x0, 0x0, 0x8000}, 0x400c0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x15) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000083a000-0x4)=r1, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0, 0x0]}, 0x5c) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000091b000)={r3, &(0x7f000058e000)=""/105}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f000002b000)={{0x3, 0x1, 0xf7, 0x6, 0x0, 0x9}, 0x4542}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007e6000-0x4)=0x7, 0x4) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/09 12:40:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x506, 0x0, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x18) writev(0xffffffffffffffff, &(0x7f0000296000)=[], 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ffc000-0x4)=0x0) [ 583.995621] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=6239 comm=syz-executor0 [ 584.042922] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=34 sclass=netlink_tcpdiag_socket pig=6249 comm=syz-executor0 [ 584.062405] syz-executor1: vmalloc: allocation failure: 17179082752 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 584.062411] syz-executor1 cpuset=/ mems_allowed=0 [ 584.062428] CPU: 0 PID: 6263 Comm: syz-executor1 Not tainted 4.15.0-rc5+ #179 [ 584.062433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.062436] Call Trace: [ 584.062448] dump_stack+0x194/0x257 [ 584.062463] ? arch_local_irq_restore+0x53/0x53 [ 584.062475] ? idr_get_free_cmn+0xfd0/0xfd0 [ 584.062488] ? kernel_text_address+0x102/0x140 [ 584.062512] warn_alloc+0x19a/0x2b0 [ 584.062528] ? zone_watermark_ok_safe+0x400/0x400 [ 584.062536] ? depot_save_stack+0x12c/0x490 [ 584.062566] ? check_noncircular+0x20/0x20 [ 584.062574] ? save_stack+0x43/0xd0 [ 584.062582] ? kasan_kmalloc+0xad/0xe0 [ 584.062589] ? __kmalloc_node+0x47/0x70 [ 584.062613] __vmalloc_node_range+0x4f0/0x650 [ 584.062622] ? kmem_cache_alloc_node_trace+0x521/0x750 [ 584.062632] ? lock_downgrade+0x980/0x980 [ 584.062648] ? xt_alloc_entry_offsets+0x21/0x30 [ 584.062663] __vmalloc_node_flags_caller+0x50/0x60 [ 584.062674] ? xt_alloc_entry_offsets+0x21/0x30 [ 584.062690] kvmalloc_node+0x82/0xd0 [ 584.062704] xt_alloc_entry_offsets+0x21/0x30 [ 584.062715] translate_table+0x235/0x1690 [ 584.062728] ? lock_release+0xa40/0xa40 [ 584.062736] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 584.062745] ? __check_object_size+0x25d/0x4f0 [ 584.062765] ? __might_sleep+0x95/0x190 [ 584.062775] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 584.062790] ? kasan_check_write+0x14/0x20 [ 584.062797] ? _copy_from_user+0x99/0x110 [ 584.062810] do_ip6t_set_ctl+0x370/0x5f0 [ 584.062824] ? translate_compat_table+0x1c50/0x1c50 [ 584.062857] ? mutex_unlock+0xd/0x10 [ 584.062866] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 584.062883] nf_setsockopt+0x67/0xc0 [ 584.062902] ipv6_setsockopt+0x115/0x150 [ 584.062916] tcp_setsockopt+0x82/0xd0 [ 584.062934] sock_common_setsockopt+0x95/0xd0 [ 584.062950] SyS_setsockopt+0x189/0x360 [ 584.062966] ? SyS_recv+0x40/0x40 [ 584.062978] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 584.062990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 584.063002] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 584.063021] entry_SYSCALL_64_fastpath+0x23/0x9a [ 584.063028] RIP: 0033:0x452ac9 [ 584.063032] RSP: 002b:00007fcb7c18ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 584.063041] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 584.063046] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000016 [ 584.063051] RBP: 00000000000004f1 R08: 0000000000000004 R09: 0000000000000000 [ 584.063056] R10: 0000000020001fde R11: 0000000000000212 R12: 00000000006f5738 [ 584.063061] R13: 00000000ffffffff R14: 00007fcb7c18f6d4 R15: 0000000000000000 [ 584.063151] warn_alloc_show_mem: 1 callbacks suppressed [ 584.063154] Mem-Info: [ 584.063177] active_anon:34482 inactive_anon:61 isolated_anon:0 [ 584.063177] active_file:3768 inactive_file:8026 isolated_file:0 [ 584.063177] unevictable:0 dirty:132 writeback:0 unstable:0 [ 584.063177] slab_reclaimable:9284 slab_unreclaimable:89539 [ 584.063177] mapped:23412 shmem:68 pagetables:668 bounce:0 [ 584.063177] free:1456275 free_pcp:481 free_cma:0 [ 584.063196] Node 0 active_anon:137928kB inactive_anon:244kB active_file:15072kB inactive_file:32104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:93648kB dirty:528kB writeback:0kB shmem:272kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 98304kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 584.063199] Node 0 DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 584.063217] lowmem_reserve[]: 0 2874 6386 6386 [ 584.063231] Node 0 DMA32 free:2945684kB min:30348kB low:37932kB high:45516kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2946448kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:764kB local_pcp:44kB free_cma:0kB [ 584.063250] lowmem_reserve[]: 0 0 3511 3511 [ 584.063263] Node 0 Normal free:2863508kB min:37068kB low:46332kB high:55596kB active_anon:137928kB inactive_anon:244kB active_file:15072kB inactive_file:32104kB unevictable:0kB writepending:528kB present:4718592kB managed:3596132kB mlocked:0kB kernel_stack:4608kB pagetables:2672kB bounce:0kB free_pcp:1160kB local_pcp:452kB free_cma:0kB [ 584.063283] lowmem_reserve[]: 0 0 0 0 [ 584.063296] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 584.063371] Node 0 DMA32: 1*4kB (M) 2*8kB (M) 2*16kB (M) 3*32kB (M) 4*64kB (M) 4*128kB (M) 3*256kB (M) 2*512kB (M) 2*1024kB (M) 2*2048kB (M) 717*4096kB (M) = 2945684kB [ 584.063428] Node 0 Normal: 361*4kB (UME) 882*8kB (UME) 824*16kB (UME) 484*32kB (UM) 292*64kB (UME) 136*128kB (UM) 55*256kB (UM) 26*512kB (UME) 14*1024kB (UME) 10*2048kB (UME) 666*4096kB (UM) = 2863412kB 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000ded000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x48, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x2, 0x1, 0x0, 0x6, [@loopback={0x0, 0x1}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'H7c', 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000430000)={0x0, 0x0}, 0x3, 0x1ff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000617000)='westwood\x00', 0x9) 2018/01/09 12:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000cb6000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00005c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b9d000-0x4)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e05000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9, 0x81, 0x0, 0x100, 0x1ff, 0x0, r1}) r2 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r2, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/09 12:40:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000001000-0x118)={0x40, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000-0x10)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000000c000)=""/4096, &(0x7f0000009000)=0x1000) 2018/01/09 12:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000b7a000-0x9a)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @rr={0x7, 0x1f, 0x0, [@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @generic={0x0, 0x7, "06ffe90101"}]}}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x80005, 0x8, &(0x7f00007cd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000759000)={0x0, 0xc7, 0x7}, &(0x7f0000087000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cb2000)={r1, @in6={{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/09 12:40:55 executing program 1: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000a98000)=@newsa={0x160, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0x0}}, @algo_auth={0x60, 0x1, {{'digest_null\x00'}, 0xb0, "1df8d8000289719c00bb36b9478abad54a4abc7a1bd1"}}]}, 0x160}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000984000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000910000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}], 0x30, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 5: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000ba6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e80000-0x4)=0x1c) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e80000-0xb)={0x257800000, 0x9, 0x800, 0x1, 0x2, 0x8, 0x16, 0x8, 0x401, 0x1, 0x5}, 0xb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7f000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f00007e1000)="240000001b00fb800700000000007f1a0200ff0b08000300010000001e00000400171701", 0x24) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c54000)=@int=0x0, &(0x7f0000d5d000)=0x4) write(r0, &(0x7f0000287000)="2200000014000721004f10f7e2ff05000200030001000000000200e700ff02f15507dcf27b8fdbdb49b02c24ba886393edcc00000000000000006604656d5528cd78845b62a81ea88334f691cffae459a5", 0x34) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xb, 0xff) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x40) recvfrom$inet(r0, &(0x7f000002d000)=""/159, 0x9f, 0x1, &(0x7f0000e1c000+0x8a8)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 584.063488] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 584.063490] 11861 total pagecache pages [ 584.063497] 0 pages in swap cache [ 584.063500] Swap cache stats: add 0, delete 0, find 0/0 [ 584.063502] Free swap = 0kB [ 584.063504] Total swap = 0kB [ 584.063507] 1965979 pages RAM [ 584.063509] 0 pages HighMem/MovableOnly [ 584.063511] 326357 pages reserved 2018/01/09 12:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000005000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000b91000-0xf6)=""/246, &(0x7f0000671000+0x3d4)=0xf6) 2018/01/09 12:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x41) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008da000-0x28)={@generic="f20d98b44f33c9fc38d39322acc40c41", &(0x7f0000b3e000)=@ethtool_rx_ntuple={0x35, {0x2, @hdata="57e4b756d9d5bdb5d8fbd25138ff9157c8ef2f103750aa27e3dd13005b52f78b1678a4bbee3372851b249d0738b525298be1a8abd6793d4f1243d9015a452b1d59f386e9cee88fae", @udp_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x7}, 0x3, 0x7, 0x7fff, 0x800, 0xffffffffffffffff}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1", 0x1}], 0x1, &(0x7f0000cb1000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2800000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x803, 0x9983, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000754000)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f000094d000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000735000-0x4)='tls\x00', 0x4) r3 = socket$inet(0x2, 0x807, 0x7) sendmsg$inet_sctp(r3, &(0x7f0000af0000-0x38)={&(0x7f00003a3000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000aef000)=[{&(0x7f00003ba000)="cb9213f931007a8029d9324fa1bf5afc251b63d1ce5bfa49a3cc7349101711124358127069baf98e052adb18df3c11c488b2c3fc2eaae043fc798e4e971a0af7c9ad74419ad35f7dc1e383a28a8e8c8b6077f379d6cdb87d2ccc7818342416cd29d5be92c1f204357d286a6ca5336fa177c3c5516db83bf340c4038d5751fdbaad61fe3a6242019d0a1c9821785a85d1767919", 0xff88}, {&(0x7f00005a7000-0xeb)="3e1e2cc21de812fa44b061f66782fe1ec62325f874de64735ac86c8bd6515cfd7f43544b0476821cc7ccd89e06891e78239bfcf8b95a49abf6ad7b3a056c9b6b7c7793fb771d59882c5c7de1cb9dff332a380c10b88d75595d51af2c67b63753a6db23e814dda0e2fb87c113f177c2a17dc20a0f187ef44eed737a3911d7480bb0b7c3a676416973f7d1794572cc58c8322d9890b0aedc7ba5788805eb79f55f463f68aa9776886a13fd68d20f0a3272238ecfac0f4bea171733ea492bd4ea2cca668ce0457e28fb8178b37ea62ac14731b8718d28b8028138d495405cf85426fe68c167886110421dc152", 0xab}, {&(0x7f0000233000-0xe2)="f902ec531fdf7b5d7ade97a034a25c12b1cd621356a26c0e7096564bbd510009353b7036691d8ad243af9fa5347fc54c9c485e5c8577111da211ec180cf19ca1246e28fec43d756eacb9a6225bf7734a13285c064449ee1a94e9ef6b3dd3d205577c4c319e411a2cc8accc89940200a59137d563c0e9e72a84c5325e12987fd623820e637c4daad20407fbe115d926a9344f515e5bacb05e7c93c51ced4b0337152dce9db7414aadfacdd0fe9390fbd0efa036fb3b587f03986fd569c522c5893cf2182a371c6026a289f9f0506b327ddd0eeed743dfb6aa2a2c1b49a6551406fcb6", 0xe2}, {&(0x7f0000d2f000-0x1000)="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", 0x1000}, {&(0x7f0000a49000)="97e284c37c58572a664390c60cc9a984a9d49662f8c6dbd1fe5041f86e2bc498e455540f47a7c01b29d3703a47dd41b658220c6e21a50b06460551ac49fb339065e9b059632177119816a03f048eeb6fd7eadbcdf2996e3bd0e3876f4468c8303877bb39d02c68262e1886eb053821a4c4ea7127a5945db2865e542af38e364c9dff47dd54062c8e0eb4b57ae932a65d4700e2e56a095c083db1e3a35d3d7be736c018feedf11c208507bec3814afc4bee541d07014edf86aeeeee7c2cddfcd132c06f712430f89b43464dc5d602b55c9273d0b6", 0xd4}, {&(0x7f0000527000-0x87)="9bc1e0eb7a7430d3e38e7e6e6c91ac533a3b455b04a539c6acbc6b69ae75684d134e3b4f93ef530ff3b0876d5815105d7f06c5aab87229833653886e98ab8bbb23bd62f3a5a0032836235b062370ec536c267751ec112c4cdc73aa76f1275a7195f6666b29a689f50114a01dc69f1cca95916116f516384f852fa0c8276ffad7db8909e4a75999", 0x87}], 0x6, 0x0, 0x19d, 0x400c001}, 0x40090) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000223000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000411000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f00007c6000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000b4a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000)=0xe8) setsockopt$inet6_int(r2, 0x29, 0x37, &(0x7f0000ace000)=0x3, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000759000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x2, 0x18400, 0xa, 0xa0, 0x80, 0x0, r4, r5}, {0x2, 0x80000001, 0x4, 0x0, 0x4, 0x3ff, 0xc5b, 0x5}, {0x7, 0x84, 0x10000, 0x401}, 0x4, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in=@empty=0x0, 0x1, 0x32}, 0x0, @in=@empty=0x0, 0x4, 0x5, 0x1, 0x6, 0x0, 0x9, 0x9}}, 0xe8) 2018/01/09 12:40:55 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2c, &(0x7f0000e63000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="0dd2e50f7098", 0x0}, ""}}}}, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000040000)=0xffffffff, 0x4) read(r0, &(0x7f00006c4000-0xde)=""/222, 0xde) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) socketpair(0x8, 0x5, 0x0, &(0x7f00009cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f000017c000)=""/15) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000040000-0x4)=0x3, 0x4) sendmsg$netlink(r0, &(0x7f00007cd000)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004fa000-0x2f)=[{0x1f, 0x200000000000024, 0x1, 0x0, 0x0, "0000070c0b00030000f701090000e5"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000f06000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00001d6000-0x8)={r3, 0x12}) 2018/01/09 12:40:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x6, 0x3fb) write(r0, &(0x7f0000731000-0x90)="1f000000150affdde200000000060900020200000900018005ffffe5000051", 0x1f) 2018/01/09 12:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0x40000}, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000776000-0x4)=0x0, &(0x7f0000d29000)=0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) sendmsg(r1, &(0x7f0000bf7000-0x38)={0x0, 0x0, &(0x7f00009db000-0xa0)=[{&(0x7f00003ff000-0xc8)="bc", 0x1}, {&(0x7f000002b000-0x1000)="", 0x0}, {&(0x7f00007a5000)="38515d75f33fce40ddeb4385f25af6842e8f35", 0x13}], 0x3, &(0x7f0000de7000)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f0000619000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000e1c000)="3516169ae938e3449bd13d3de7feb15308c40bed52fb76766095eaad55bc96d23a71e554e3f61b6b12444ff7c5b3ba0e9c", 0x31}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x4000044) socket$inet(0x2, 0x2, 0x7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0xd68}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000003000-0x8)={r4, 0x100000000, 0x9e0}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18c6}, {0xa, 0x0, 0xf2f9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xfa7, [0x81, 0xfffffffffffffef0, 0x80000001, 0x6, 0x1, 0x41f, 0x3, 0x6]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000004000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000004000)=0x58) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000000000)=0x10000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000000)=0x2, 0x4) getgid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x800) socket$inet6(0xa, 0x80007, 0x1) socket$inet(0x2, 0x0, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x4) 2018/01/09 12:40:55 executing program 0: pipe(&(0x7f00008f3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"c0bc5cd3a822d752182d25085aa101c7", {0x4, 0x2, 0x3, "45452b4cc288", 0x0, 0x0}}) mmap(&(0x7f0000000000/0xd2b000)=nil, 0xd2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000d2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00009bf000)=0x8, &(0x7f0000d2b000)=0x4) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f000053c000)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000eb000-0x8c)={0x0, @in6={{0xa, 0x2, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d2c000)=0x8c) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d2c000)={r2, 0x2, 0x9, [0x0, 0x1f, 0x2, 0x7e, 0x7fffffff, 0xd1, 0x7fff, 0x4, 0x893]}, &(0x7f00002f1000-0x4)=0x1a) 2018/01/09 12:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r1, &(0x7f00004a3000-0x8)=0x0, r0, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f9a000)=0x4, 0x4) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d9000-0x8)={0x0, 0x0}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00008d9000-0x10)={0x0, &(0x7f000084e000)=[]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000887000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f00008d8000)={0x10000000001f, 0x3, 0x6, "ad9fb35a7805", "4f2b92d526a99ea8180c90c20d9fd7eb"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000503000)={r0, &(0x7f00008d9000)="11891e8e316b88a6d0580cabff6ad7a36bbffd344b9523e08b32b7b6d90ad7f42428c7a87172bd97475847d6148c2fd10cdae4c7585563945ff01c890f4533bb6d595739569db059179c039d4120e2f745196d5a7115c622e0ee7972dfcad0cdd8d5377995c3724954e9db41287a4e374c212d532aed958759dcbd515b863e9b3d36d90c7dec711715352bd2950bd519c26239e0c002790e94b324887a13f0a3734a2178fffe4c47129de017200a02eeb15e65f85de23dd1e7649632fd4e497954aa6e20040ab29168bf2ac24c09022fb9297e348e135891e0d732", &(0x7f00001ce000-0xd7)=""/215}, 0x18) 2018/01/09 12:40:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b36000)="392f3e1b94d62c4c54cfc913f68b61fc2251b711ec34ef8b3b56f7c849419ec1819ade5615a23308452e21278a0700d7a8308e6e529cc2a437ab0aec163881daaee3b7d3083fc369e406f3c41c888d75c1c904e144f323f1544019d4f583114b4f332783e45fa1c6df63d9f7bfbdd1e2a97facdee59d4fd92af569cd6d75498cb9fb7c00000003abd3d4e0164571d3f1106f722fcccc40b104b8d0103df1741eeae023d79647d853271f5180e7fd360aeadcf25a0dd8faa32d8ff2232795b4c8d2539dd8257e8bad95c03dee59848efb9c", 0xd1, 0x20000801, &(0x7f0000283000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cee000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000962000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000c38000-0x8)={r2, 0x6}) recvmsg(r0, &(0x7f0000923000)={&(0x7f00008d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000b2c000-0x50)=[{&(0x7f0000b7d000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000ff4000)=""/215, 0xd7, 0x0}, 0x40000122) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)='3', 0x1}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00003b0000)='W', 0x1, 0x8001, 0x0, 0x0) 2018/01/09 12:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-serpent-sse2)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000176000)={r0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000699000)={0x2, [0x6, 0x9]}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a6f000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003f6000)={0x0, 0x0, &(0x7f000036b000-0x30)=[], 0x0, &(0x7f000016f000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000319000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c1000-0x4)=0x0) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f000012f000-0x25)=""/37, &(0x7f00001c7000)=0x25) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000492000)="c38ece2bd14eddc4df2fdb5fd9d25c60", 0x10) connect$bt_sco(r1, &(0x7f0000d97000-0x8)={0x1f, {0x7, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}}, 0x6) 2018/01/09 12:40:55 executing program 6: mmap(&(0x7f0000000000/0xed1000)=nil, 0xed1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006c2000)=[{&(0x7f0000ec4000-0x39)="390000001300090469001000000000ffff000040ee000000000000000004011419001a000400020004000a0000000000000001ed00001ee400", 0x39}], 0x1) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ed1000)={0x0, 0x0}) mmap(&(0x7f0000ed1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000ed3000-0x4)=0xc, 0x4) accept$inet(r1, &(0x7f000084c000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed1000)=0x10) 2018/01/09 12:40:55 executing program 2: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000dc9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dc8000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, 0x1, 0x5, [@multicast2=0xe0000002, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) ioctl$sock_ifreq(r0, 0x3, &(0x7f00001ca000-0x28)={@generic="fe219af0ab783679edf738346f97314f", @ifru_map={0xcf, 0x4, 0x520a, 0x200, 0x1f, 0x7ff}}) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000f66000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f77000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f76000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2018/01/09 12:40:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f87000-0x20)={@common='bcsf0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000434000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400002, 0x0}) 2018/01/09 12:40:55 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f9a000)=0x0, &(0x7f00004e7000)=0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068b000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000997000-0x4)=0x20) r1 = socket(0x10, 0xa, 0x9) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000c76000)=0x3ff, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f9c000-0x4)=0x3, 0x4) 2018/01/09 12:40:55 executing program 7: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f91000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000611000-0x38)={&(0x7f0000286000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000a1e000-0x3a)=[{&(0x7f0000f93000-0x66)=""/102, 0x66}, {&(0x7f0000f93000-0x28)=""/40, 0x28}, {&(0x7f000022f000)=""/185, 0xb9}, {&(0x7f0000f92000)=""/249, 0xf9}], 0x4, &(0x7f000038a000)=""/216, 0xd8, 0x10000}, 0x120) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000561000-0x8)={0x0, 0x0}) r2 = accept(r1, &(0x7f0000f92000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004a8000-0x4)=0x9) accept$alg(r2, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 5: socketpair(0x11, 0x803, 0x8, &(0x7f0000b2a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x7fffffff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b14000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x2, 0x3ff, 0x2, 0x0, 0x2, 0xa0, 0xa0, 0x2c, r1, r2}, {0x7, 0x9, 0xf766, 0xbda, 0x4, 0x8, 0x3c82, 0x200}, {0xff, 0x8001, 0x30ef0000, 0x4}, 0x1213, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x7, 0x1, 0x6, 0x4, 0x5, 0x3}}, 0xe8) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000016f000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2a000-0x4)=0xe8) socketpair(0x10, 0x4, 0xa4, &(0x7f0000dbc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ce0000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00007f8000)={r5, 0x3}) write(0xffffffffffffffff, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f0000f7d000)=@ll={0x11, 0x3e95965d782e1fdd, r3, 0x1, 0x55, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfd4a) bind$bt_hci(r4, &(0x7f000042b000-0x6)={0x1f, 0x5, 0x3}, 0x6) 2018/01/09 12:40:55 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000013000)="32000000180025ff0700940d091804028020fe20000400050000001e0f000300020000000000000000000000020056d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c50000-0x8)={0x0, 0x6}, &(0x7f0000b45000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d1000)={r1, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x401, 0x3, 0x6a5, 0x85}, &(0x7f00001c0000-0x4)=0xa0) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/09 12:40:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b0000-0x4)={0xffffffffffffff9c}) sendto$llc(r0, &(0x7f000012e000-0x42)="0b86dfe42212c1be41c2b1e4dce4273f5ae6125c2b95f9a371739f9928225b3241b2ee5ad8706f072bbe27a4b843c3e6cd9b524cf18945b7f74dac77c496b88a807c", 0x42, 0x10, 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00007b7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x3d, 0x1000000000000008}], {0x8100, 0xd09, 0xfffffffffffff801, 0x93}}], {{0x2000086dd, @ipx={0xffff, 0xfe59, 0x5cb, 0x14, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x575b}, {@random=0x81, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, "2daf4b4cb2afca6c3b5fa16ddc9afaf86cc8"}}}}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f98000)={@common='teql0\x00', @ifru_flags=0x2}) 2018/01/09 12:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f00001c5000)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00009a4000-0x4)={0x0, 0x0}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e51000-0x58)={0x26, 'skcipher\x00', 0x800000000000000, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d74000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094d000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000061000)={0x0, 0x0, 0x80}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x9, 0x9, [0x2, 0x39, 0x4, 0xd32, 0x8, 0x5, 0x3e, 0x3, 0x4b73]}, &(0x7f0000bbf000)=0x1a) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x58)=[@in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x15}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401}], 0x58) 2018/01/09 12:40:55 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000003000)="", &(0x7f0000016000)=""/0}, 0x18) 2018/01/09 12:40:55 executing program 4: socketpair(0xf, 0x80007, 0x4, &(0x7f00003c5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000040015, 0x80000, 0x0) sendto$inet(r1, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 584.910153] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/01/09 12:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001c6000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x0, &(0x7f000041b000-0x50)=@raw=[], &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:55 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x10001, &(0x7f0000dd3000+0x289)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x19) 2018/01/09 12:40:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = socket$inet6(0xa, 0x4, 0x2621d0ed) socketpair(0x1, 0x800, 0x8000, &(0x7f0000d4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000074000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x0, 0x6, 0x80}, &(0x7f0000baf000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003e9000)={r3, 0x8}, 0x8) accept$inet6(r1, &(0x7f0000a12000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007ff000-0x4)=0x1c) 2018/01/09 12:40:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x9, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) syz_emit_ethernet(0x4, &(0x7f0000941000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x9, 0x9, 0xffffffff}], {0x8100, 0xff, 0x7, 0x2}}], {{0x4000000004, @x25={0x0, 0x0, 0xfb, '\x00'}}}}, 0x0) 2018/01/09 12:40:55 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c14000-0x14)={0x0, 0x80, 0x100, 0xc40a, 0x5, 0x9}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0xffffffffffffffff, 0x6, "76f55acfc467"}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) socket$bt_rfcomm(0x1f, 0x10000000000001, 0x3) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800060000000000000000", 0x1f) 2018/01/09 12:40:55 executing program 0: mmap(&(0x7f0000000000/0xb31000)=nil, 0xb31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f0000b31000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000400000)={0x2, 0xffffffff}, 0x8) syz_emit_ethernet(0xffffffffffffff26, &(0x7f0000a5c000-0x1c5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@routing={0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0, []}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/09 12:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000f75000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000362000)=0x14) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000ae5000)=0x0, &(0x7f0000c00000-0x4)=0x4) socket$inet6(0xa, 0x5, 0xf7) sendmsg(r0, &(0x7f000060a000-0x38)={&(0x7f0000982000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00004b7000-0x30)=[], 0x0, &(0x7f0000ebd000)=[], 0x0, 0x0}, 0x0) r2 = socket(0x6, 0x80800, 0xffffffffffff1a33) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000a00000-0xa0)={0x0, @in6={{0xa, 0x2, 0x27, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x86}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100, 0x1000000000000, 0x7fffffff, 0x20}, &(0x7f0000ab3000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b16000)={r3, 0x401}, &(0x7f0000cf1000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009f5000-0x8)={r3, 0x1}, &(0x7f0000dff000-0x4)=0x8) [ 585.028361] netlink: 'syz-executor3': attribute type 6 has an invalid length. [ 585.066114] netlink: 'syz-executor3': attribute type 6 has an invalid length. 2018/01/09 12:40:55 executing program 1: pipe(&(0x7f0000949000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x60000000, 0x0}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000a5a000-0x4)=0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x3286d0f5, 0x0, 0x6, 0x0}, 0x10) setsockopt$inet_int(r3, 0x0, 0x31, &(0x7f0000000000)=0x0, 0x4) 2018/01/09 12:40:55 executing program 7: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) socket$inet6(0xa, 0x2, 0x8) getsockopt(r0, 0x100000114, 0x2713, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x159) 2018/01/09 12:40:55 executing program 2: r0 = socket(0x11, 0x10000080803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000847000-0x1)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x6, 0x9, 0x500, 0x0, 0x80100, r1}) setsockopt(r0, 0x107, 0xf, &(0x7f0000e10000)="", 0x0) 2018/01/09 12:40:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ffa000)={0x1, &(0x7f0000324000-0x20)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='.', 0x1, 0x4007ff9, &(0x7f0000ee2000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000875000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000520000-0xff)=""/255) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007a7000)=0x0) 2018/01/09 12:40:55 executing program 4: socketpair(0xa, 0x80f, 0x101, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) mmap(&(0x7f00005d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000b58000-0x8)=0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f50000)=0x7ff, 0x4) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) connect$bt_sco(r0, &(0x7f0000fa6000)={0x1f, {0xfb0c, 0xffffffffffff27cb, 0x0, 0xfffffffffffff8cb, 0x5, 0x5}}, 0x8) sendto$unix(r0, &(0x7f0000990000-0x6e)="c3691730882984e2dffb4a096429145c630b80ad633025fcead2e8f13cae673fcd3d5d5eb3d58bc67a23a6d9f987e9f4e57362f283200f9aae9cae11b16f702155ec52745cddefd3152965a193165d676bcf3055a3fe911de78ecbf5e14a5b0dc591e80794387245cea6edf39e79", 0x6e, 0x8010, &(0x7f0000622000-0xa)=@file={0xd82ea0e65c850d4, './file0\x00'}, 0xa) write(r0, &(0x7f000074e000)="1f000000010a1f000000000000000000029d160a090001800400002000df18", 0x1f) 2018/01/09 12:40:55 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x40, 0xa53, &(0x7f0000ff4000-0x6b)="fe70da288ca50929514afb67c3ee830112bd4855de3176dec0e62bdf5dd19cc7ea160b08636a5df53b58a746df195501d736fcba29cbb3c6c393c83ecb7e7df5d7e93e2624f740756d3492012b5010685935527ffe2059f141c0588b9841db9ce5b8cd2f112d1ed1022ffa", 0x6b) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000c7d000-0x8)=0x5) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002d3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d45000-0x21)="3bee74f4778643fa695f4dbd5c830765a8bbce193c66550800000000000000a226", 0x21) getsockname(r1, &(0x7f0000c64000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c9000)=0x8) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000ff4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff4000)=0x10, 0x80800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000ff4000)=0x72, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/09 12:40:55 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d1b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, 0x0, &(0x7f0000488000)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000d16000-0xc2)={0x0, 0xba, "ad1fcae47b4b41a5a8722c978be0b7c62f921052488369e71378025b7c7669c0d753176713d28759013aaf65cf2801c6cd06f4d15541f21ecff02ce456a2a2ffad5024850a5a6d8de74a1a5dd5acd25cada2df22a9102e7bd8c767f624c4e6c9bbcf6aef03b1a8d54ca042190adb207c06f56bc5c7f7f7fa2b9a1a1ef4f89523f2ff5fdc8ec7c447329fffebcbd17b8fef19bab1d172ade21beacb1ad23491840b02404a0eccee779b08818b027efe8e13d15fbbf79605ee8378"}, &(0x7f0000f79000-0x4)=0xc2) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000057f000-0x4)=@assoc_id=r3, 0x4) r4 = socket(0xfffffffffffffffe, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$nfc_llcp(r0, &(0x7f0000fc2000)={0x27, 0x7ff, 0x4, 0x6, 0x46a7, 0xfffffffffffffffe, "9cd721c09459b84c39f97162e112627bc3195ecd90a8b5488cb74edc1f1bc4ee43196aef04c54d7aea59abe00acbd3c82213429298c4254f2f23a321c9e9a6", 0x8}, 0x60) 2018/01/09 12:40:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d2d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0xf, 0xfffffffffffffff9, &(0x7f00006c3000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00004c0000-0x5c)={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x7, [0x0, 0x81, 0x7, 0xfffffffffffffffc, 0x8001, 0x4f5, 0x4, 0x80000000]}, 0x5c) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) pwritev(r0, &(0x7f000098f000)=[{&(0x7f0000b19000-0xf7)="e1be228ef6951c3a0f7cf414b29c2dd58e4d881b069960f82c4104dc81ee428b7cc58392ab53ac7316e0d4cf4d901b457cfe09fcf8629a601c29d3a309d06fbeec53f69ca54b8a1dc9a6c9854f1e8317db75f422a74a054cb8a28149debb7e9217a1eedb3eb9029c32614a829aeae1624d49cb3380abe8cba752ae994c191baa5f9b21a66d51190853342a8f9143cd58bd54077cd3138441bbe566e278a8ff16cd1bb45c609f7f1d13baea49ccfc3aa9e2b6658425dda1dc0cfe0f4b44e9544d5a0d0817a1746344497743c2464bcf7179bef96bc85da4c36576ea04e8a8072c343f3edae39e917bbfbe79521cdcaf7c04b8159713a277", 0xf7}, {&(0x7f0000df6000-0xea)="c4c5bef492c839a9e58723fd9681200390bc615f1c5bae3b26a9a0a016576751f44fe5b1062fa223a52849c1f835595394302c5859d628ae01e3f6ada0974db08c8e3cdf6caa81327150929951996ad4589586c0810d427fe26a7ee536eb6272c511065ee74aaa366b9f0c7445295bb11583e8b8a5b54a13a0682264efbf0df6e6dbef5b102fc8bf1108a867255a06d57580cd0e991f66dcba0e33484f45e93f35a86e488e683bdfafc033360150c520dbfbd3d5f37ba154bedd172c6d3c982311791a066582fd5d812ba7bccdb4af82131c5be84566ca80d0cfec1d7e8eee67329471eeb15fe1750b64", 0xea}, {&(0x7f0000e46000)="dbf95559f65977cadb62cdb95bf427bb1a9b9772366922ba1e27b43fb3cb60c76a664af1283c41ff471f9bda45ec0a9e0eddcd2d19546fb149eba7d05bd9c9adc8a7e8f270752d273d8807295078e2bb67ba2bf916c29934dafc59629f40d0a4d536af7096132733db0e", 0x6a}, {&(0x7f0000f76000)="22594f7645e23603d89c1c7afada4b9dfe9f9b9f54e70250449763cc4e7922ab4af3a1ffad3c38619ec0137e0338bf0c9e112b57ed650c272b597225d23bc863d744346d210436c5b266d7d7da11d59407c34c84e33db00f85e5fb78d6b74b2e819f6e1375c3ceba5a565a0f7976f0d7830474c664d19802a8464dd2fa6b6601c99ebe7bf60aecd41b99d82221470e2031348a52c6f62e33f4f94d20d32cd25f8e6a", 0xa2}, {&(0x7f000053c000)="ba174af87588a4a4c024f5c37e4dd8bb8f005bfa34b24ffe104a1cb7c057f93fddb6638c69131e0833556e80568c26851ccd560d501eba5fc271b5f5db28304b58cbb8b948c5a3a294be6ae3bfe30eaed53c", 0x52}, {&(0x7f0000594000)="642b956a942a4138d0bc0dbbfe0c24bcb05433debbae93a191722a813cbd9051429c914e854ca6838925f66ce025c583d2753f7a20fa598364e66281b6", 0x3d}, {&(0x7f000036d000-0x1000)="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", 0x1000}, {&(0x7f0000288000)="4e341cdb504c5c6ce13ee80b7676d26b5775bb583f19039b294c4d7615873b31aff6e61c755ed0e0bb179742c772e64c4613843fa266c6ce60e70f9df1e6e82452a95b95c2c79f9b1d8df331a0d9af748d7ae13315d90653fa601f196412d14fb9172c8e8e7656f3880383305cfb4a0293c5c441091111daaf4fe4226e7f375404779fc9d0f7055b6df443c9a8120cc6ee7f643fe580452977469239dafcd2a0db01ccac9ff8f72a1a5e7a237274fc809511c091934498d56a1946cfda", 0xfffffffffffffdba}], 0x8, 0x58) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/09 12:40:55 executing program 3: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f00000cd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0xffffffffffffff8b, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_val={0x10, 0xa, {0x0, 0x0, 0xffffffffffff0000}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0xfffffffffffffd61, ""}}]}, 0x148}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f000027f000-0x4)=0x1, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fd7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000999000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0xa77, 0x1, 0x5, 0x1, 0x2, 0x2, 0xa0, 0x80, 0x7f, r2, r3}, {0x401, 0xfeda, 0x80, 0x8f2, 0x40, 0x27a, 0x1000, 0x5}, {0x8001, 0x3, 0x1, 0x0}, 0x5, 0xe, 0x2, 0x1, 0x0, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffeffffffff}, 0x0, 0x0, 0x3, 0x7, 0x5, 0x1, 0x3}}, 0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ecb000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r2}) setsockopt$inet_tcp_int(r0, 0x6, 0x4000000018, &(0x7f0000991000-0x4)=0x8, 0x4) pipe(&(0x7f0000e6e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000de2000-0x4)=0x0, &(0x7f0000480000-0x4)=0x4) sendto$inet(r0, &(0x7f0000a21000)=' ', 0x1, 0x20020003, &(0x7f0000bb7000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:40:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000367000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ebb000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00006e1000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000b87000-0xa8)=[{0x0, 0x0, &(0x7f0000bfc000-0x10)=[{&(0x7f0000dee000-0x76)="f91bbc000000010000223f05d1ec0d1f04b2a224a7f851de0b2df24d316c852f2448223ac257343a1526dab0b8b8d4de95bae855b2bad668b28685cb7e33a367", 0x40}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000345000-0x20)={r1, 0x7, 0x1, 0x7f, &(0x7f0000fdb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/01/09 12:40:55 executing program 5: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r2, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0, 0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6, 0x0}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value={0x0, 0x0}, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, {&(0x7f0000618000)="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", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5, 0x0}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/01/09 12:40:55 executing program 6: 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, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000059000-0x30)=[{&(0x7f00001fb000)="6fc6e02424bbe0880d7195196fa538b1f703c45f897a8468b4e4676f2643dcbde6d75015095fdde5377789be463d1d95feaf618253e30175fff5f9e694121c26435dce35", 0x44}, {&(0x7f000059e000-0x57)="953af7832b102634dac699bd139955e85d4144f10e2e9aca4548fd2992c13128726fe68ec02d25232adb205b4b893f38ad2f0b24f6fb08565e7639e6c38a8c60522967499ae8995d5d023819ddc621ba38623684425cc4", 0x57}, {&(0x7f0000a26000)="fe27621fa7d5b0237e6dbe5d0183fc312b9a03062e87f143e4329b0dca2d5126608de3f36fec0d53ea1d27f4b460eb84309cc2bb35368ebfba17b559bf24bc328ba0161154fcb964b0c1cafb5573d868fa6ab575b050ed2f35dc87066d1e479e883eb95de83d21baae0ff4d27760697afee04ccead26226059c6dd8f6a492016e3", 0x81}], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x9, &(0x7f00001a6000-0x9)="b94faf573420000000"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/09 12:40:55 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000fd2000)="e46dd0d6562093c7ed02fbb858ed6d0b35c9cba6331c637c5e0baa09ef2670407a47e599e4f201dc7ba5dadced48952a10f715869039eca70a694960b6ef7d587c0912211c560940d0155ed80fbbe5fcf27a9ab4a8b26add8fe1fed39ff0219508829459231e13b7c6e1ac59062d8cb9f6ffa9187c7d7a") getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000029a000)=0x0, &(0x7f0000702000)=0x4) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/09 12:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f0000887000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ba000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000005b000)=""/78, &(0x7f0000420000-0x4)=0x4e) connect$inet(r1, &(0x7f000000a000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000034c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000aa1000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0xbc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000230000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004ac000-0x8)={r3, 0x100}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000739000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0xb) close(r1) 2018/01/09 12:40:56 executing program 1: 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, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000237000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000949000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000e75000-0x4)=0x0, 0x4) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004a1000)={0x0, 0x0}) sendto$inet(r0, &(0x7f000046f000-0xe9)="9176e0b5492b9690116de2cc6130b5239a501e135988f56effbc80586dd5408ee5cfdba4fdae8372db6eab6ac3e14672fbd40dafb0c6beced9b46b6946ea3d65386686379e89c6f52b07a23c473b2626959cf917ff28809123e5bd81a2d3c2849240d9ff072f9fe22a462d2b68901d11eb88badc954fab00f4780fb80cc11113ff046d86957a7117ec15ee427ac84f1db4613ca64fa03d7956ed45f3446c10b65e9a9bf625ea90166061b06c8d1592e88c6071ce311a2754b94f31d4da57ca3294cfff753ffe854737b3ae8b9b870f0762406454ef8106f44bddf9151bd74336049bc03de5f6f19462", 0xe9, 0x40850, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d6e000-0xe8)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd5000)=0xe8) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c6f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000558000-0x8)={r2, 0x20}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c76000)={r1}) bind$netrom(r3, &(0x7f0000636000-0x48)=@full={{0x3, {"26b535a54f57bb"}, 0x65489f58}, [{"e2301918c38b0b"}, {"41aa1fa506b119"}, {"da953d00ef7c47"}, {"1d3cbc9ecf6c5f"}, {"bf5ef20b8c646f"}, {"2dd6b66c70b4b6"}, {"32c92c77f30f3c"}, {"8bc668766e2bc4"}]}, 0x48) sendmsg(r1, &(0x7f0000d88000-0x38)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000986000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x810) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008ac000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000788000-0x4)=0xe8) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f00000ad000-0x32)="c919e2337ce307c81416a52db5413eb34fa4d561e5231b4ef9aea5c8009e6219485f3082aa3c92e77d7dbe22873c7761c3f3") 2018/01/09 12:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e8c000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000f43000-0x4)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x401, 0x4) ioctl$int_out(r0, 0x5462, &(0x7f00006fa000)=0x0) ioctl(r0, 0x0, &(0x7f0000f38000)="") 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f78000)={0x6, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) write(r0, &(0x7f0000aef000)="26000000260001f8feffffff0000000103000025010000000e00031140a6a0e90c0205000035", 0x26) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000455000)="130000001000ffdde200f49ff60f050000230a009d000000110015a73022e5f9ec3e4fe8a95fc801c478aa4e212c4f863b864c9e2c58360d9b31d03061a2a43421d9a404cfb88e3e407b5e82ff998da067e180c7ee5387937d5f575f8bcadb076f130f8b3e076d4e0f59a1f9ff0000297b7874a558cbcbb9a39f736e7cbf5098e02820f6c74d4414e34c1c94f3ac584e26cae6e4b2467b67cdcf098a54ad965b89353e96f3733e5704efdf5f59d95076f5", 0xc) connect$inet6(r0, &(0x7f0000a42000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, 0x1c) 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x1ff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e1000-0x4)=0x4000000000000fd, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000069b000-0x3)=0x0) 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cbd000-0xf4)={0x0, 0x0, ""}, &(0x7f00005dd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e52000)=@sack_info={r1, 0x0, 0x0}, &(0x7f0000258000)=0xc) 2018/01/09 12:40:56 executing program 0: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fcb000-0x20)={@generic="606bcd3d80c5ca11f5f76c7ea6c357bc", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fca000)="3614fae906972eda5a37522ba5d19ea9c99129a6ca6b1b643e7210775bb4b79101c27bde69e13b07b5d3a2db97f9c09908e34f616b88742ba563a01af1ee62fc904f5dd49ba39a7d2099e306842cb5901e775b646a586c929f022c73f39601e0c2f075e4005105b7460506caf71c0f4b32d65bd18fddead11e3483381c5a9448e715aee5346decb9a62343fa030f6acee3769af559e34ec4a3bbedfd048584561e75d28eb78e2619f87bab9abcee8b9574a31f73fdf8c9bc6a0b8837ec95381a9210c6e588d307c5f64498052d8cc31f3f9f3e5314472ec16ab50d05c70dd5cb6c6f5fc3876bd8a2cfb142458331f420cce12105eae7656b5be3a9b2810ef9ee174f25523cff130c67c966a17a7109714df2e465d90a49d6b0a7d79444b0acbf25cf87956b9263125e690c2a9650ac4db5f3c1dabaf7a8ff4ee772a1c662cb3b28f8fc09123cfa210dc04e6b35c423f3819b519d1fa96f89f4bca2659186aab31e3249ba1f62ef7281227ab8c8e8bfa29b0c009dd2cd0d67f73f8a9e0ecd0b94cd03992efe2ecbfe941a0aaeabd5d178b5b7eb0506c734d9bca2db9be8711a9f98af1cce12bc5faccf4dc5dc2375c6fe9e040eb680b96ba2bfd35799e352199c8d8a2aaface99fd325b46c3f276aeeb424a531e23b9213d8db551da8c01389b699d954e7067e25bda36988adf6e8a2dd4d01c983e29b229e837b0b487310ebea2075fa9d8365adc9816638b209e4dada22ec86b0d6980f442c699b77ee31f1d15c8a9f18c0131bfda9060914410e564f18f4859d2c1a4345647708e77c151de01e96589ee5b8c6a45ee60babeee21d6dbe9c12530cf028ebc047449bb0c04859087b8558354e84cac047e748363030744548d814263ac62ee4919ad66d7f79c06516ea697f0dd4c33a9a1a2297ce6613781c6504b6725971613534fc9c0ed162c7128c86a8a14555739fa85fc79d013917f31387277e4fffaffbc1b873255589ef13e90f078670b1a8c69d4fb5f39d4b72e85cb98d97babd08a9ec8899bbb2d5cad38b664f274bbafb1e4f20b72ae26d2d34cfaecb5542c87990668d337a3fc1531f8f801209b51b192f16c837fea65f8e3fe9f7964c2217d4099e254842ff6debe8d10e84de5e0589c56fc804b25130719bdeb360efd586b2b70cd12217d9c2be78b80c0804bc12f7a6bc8c187035e9c13f9b43864b23228807998dbae8d135bde3ee4f5220fd90b427e8bf0dba31954bece05e627f24347198dc2cf8e2ef5544ccde44a78a4d2598f1bb312619cc2fb426f0a461270d23abad3ce085620a8f0c75267741b1946631afa06ac1c00152fe19b0ab30182a3a1115043ae672511f6b60ae32e916f0d02129b489a032c7f095f0b1bcdc15ed68f03264ac1cc1876a4e0b165ae859954fd71357985e6b34678cb5d8912e8401085cd7ba3891d2ca7a1c4903e16b2a0211163e6d8a02fa79dec662d610397dab74ee71c8f91a509a33e9b8ef95e1352047cc4149c58f36f723131dcb0da097b7395ba66d30dc8e68ea0ac682e43286ac78ef3a6502bac4f427c387fb9ba82ba3408e02ef2f9c045a565ebbdd1ea93314a488c1baa37295c3f3214394c5e7616429fa4f9fd6f0fe8b8d1fea05a1717d7cce3a7bad1d3a4f32074ac9690a5feacfb19ca1d8374643f9ebc50dc5d65d27cc6b09b7592ac3a2d0c82b1ec83368699c55ad764b512a0a190ace8372e5fab4e3eb81f95e3a6a16e797674475d46db045d561bc0021091af32c077f5930cab1d927030b54fc7b83d50087b30fcdcd41caf7850c10f4a62fcdfc7a193c813273d975a8053681d6930be16d2fd12a60bb29b10dd7f7e0af578369f2af71dd96aa2e533b8bc07eecb79b0d1b45727d2d9cf329f1b9cae281410bc1f69e831b35ec52b357aac6255abefb961fd9754d3a754e250856c8997df986474753080ea45d46bd70a4ca262e4263e89547b3736bcc4be9ae27e602e57102aedcf25118a34667edee6918a388412ffc29fe9e659046032e86474ccf351411f18003d6720f1cfdc657592df1a77c2dba2b60514c2180495572a244131395d78eac196d1a5366f9507d9536590b5ca065f6afe2d4641ee955845d25571d5a6c2b6346881c5fbad5ddc61ded263ad549a753f824ba58d7d484d43febd95f8513e175ae2b507e61a7fca72576d1b4a882cb152ac56d9a5daeeb8bad3f1cf428b277421b62bb41518c4bdac161981277481859a36b4ef384131f869f38dd3f7422ea1832a05ad7c3eccb3c4852284eb5a99877ce30b29f36f4ae8a11e358f7253817df23bbe0783c87656475e0ca93f7d74caa1d63428b50d1352e389de576c9754da185dd94a98c14182af7ec7538dc9416cba7fff2b05b7fc2935c99f431f12c39c3abe2d1ec3dbff369ec4a0694293cd5787b9e7e9db25c8bc84789c9f602d28c76087ffa7f3524d2162d45b6a8d688f9d140df557cb790f4a01c6c265896eac04ffb515352e0ed24d0317b60a65062b7f5cd50e8062e6c727e9f54346a34c10fb519ce81e22542de3b2e6aaf7c2f4e3eff3ee194ba1bb65573f277a1dccdb3514e870fbf227d482fe4e9e8a933dbbf1abcb7f0d06b8726ee08dbe26ab206a44f97b2d435ffccab162ada9cb3611574aa9d28ff6d9ba1ba71d84c3cf9581bb123b1b350632679ac9cb4c193b9eb0306a647b14e1b9ca2ed943d5b5590221660c9fc1bfbfaecbaa30dc1efb7899c12d6909313030b319db505d1f5da6db7449d8ab54fc235de020ed76d5a81f4b22c874c1338f91c463b63c7493185c8001a718329818943dce46fcc30936db70b59eb68d4297ceac7cb1fd2f9fc2f2b27ab8465eb2359839be4a57e5db8bff568879313beee61e19a560f746b1d01b175b741e2bacb3f5f0403f5c4cbac91fcb098efec700665ef012b7ab58080417d4454bdfa586d5934fab46c34eba94b82fd7c33aa01305c74de0bd2cd8d0a4006049f06226045d34f8b4165ed0bf6011d40fcadf747bc6d2c0dd351805516b4fb3974f6e958c9797ecf439e61974f1ef1a1dbe6c74e7621eac1d464374af3de88e19e7b48c1a96c8f6d28eec8559ef368086b2eba6d6869ee7effd929acf9cdf7febffcefc3346edace1d68f14e231d282261dc1459e501626cd2b198e950b37919eb44676fce197159cda0c73c2afc18c0d8671ca18dc31593ad199e05ce78e48181a78cedb2be2677dbe34acae5726807bcc1500ceb1509de1ba638dbf7acf0e795c057bea1bf4d1f59497960b52495dbb18dba5e594adc12618fbe0b557587fe822465f5ef01e52526fe90e2c636e954cd4d8f3b37c3d5ec8aa80c5057d0a319e73d82a65284ae55cb2fa3fe096be6566656fcefb12dda7ef7b3e48c602a6c51010b6211153d4f514fb18caec0c6312a87b3f627395d3499869911540ef0fabf552c354e5e36436709044921329d1163a0b93700b27ad8179316f6a33708a66eacbac66c419e68bb2a16040448ad2e0c72699918c2a10a7b898e403e8b1c7544d4858ec8a94927db186f655a7d0a9f7d20918c19bdeab5144661dd2392bb1f2e20a263379c87b0cf37bbda8dbc5815f657123ba0f1bdefc32ce0b43fa5532aaca546769fcf20f30cecf214935ceb5f1d6ee1d48fb8be0588822193abe57e24b04d34b63be89d26c1812ebf51780d81e1eaeaf88f72dac8b044f9f78d12f25e95d83239b395ba5fb9910906c40f4c392badfbfb7107341f0464409bc000bae09e974811c82f1132dd73bc7f901e5cdb0440ed7b6876053f7bcb05320df03d0a85e8820c63816e58e905ba84baa091ee77f2ff2e66abd2144f3ad691536238a1b16ac31a7cd30105197c8021eda55549a21ca40282da6eab3c0cab6b1ab943e6a2025cc2639140704e1aeb268f5c7cbe502a9bd305e9940afb4050b9583805ec3df8695336854d57dd020eb67c16fac38a5cdb0fcca18b06b0a86167d35ab456d5f346d56f0ecb8b0c2c1e2ed85ccd768b89b9a05ca0318cc6bd85db6546d6054a62d651a2a82917d229495ebea8fe3efc1769d543fffd30d4da1f338dca5d8e038976d8aa4d9851a3948ec3ddff7af91a56283f25c89e997a60cae4fd710033ceec04b99c315553794edea051e49595912c51a66b120c23936d31c7d406a55b5d29a6e26b6a5c2a65795ce7f944da91d8d278bd4327565ae391110adc8b44abd6b475a581eb5927df7fded59bbe498e070866b3cbaaad80fdcd600d811811a64aae7eb518c02ac0faed995a2be0ea6e6d56f884fcc0c6daf6e72b3f3580563b137d60ea313b2dfc14ff8a72ecf64a698cf7306905b05d65ebf4f9b2ee85bc6870442347516a0a4730c6ad65b08089c0c83f8d5e98111947149b6d5cb9f4d1114a1018824aa5c80da53623df586fe55326dceeef0f8d5e3d5e34076cf079c72c5f9e7ba172cbb0cd688fb4adf0e5e054e515c417c9673c5c7e8349cd683129279e61cdc70e45bcab856c745d41e9d01ea2b0c094715b36ded69be28a86cf0946e3c6e28c8e0839cda5c12d8340e18887454821355445320d6f5e71e9faeba26f6a0a0c2b52fe8610eced98d61a29c46f59d1afe6adb50a5e8c1f1b9ed5569fe82550192ee2dddc8bf4b94cf02bdef316e7382ae72c1dffa58cff1fa64a69eb6f57f0625c056a19afdfb06ce6dfc76ece2d13abc69504507d36eb91ded42497fbd45011ac3d07b577e16b15e65743ce5f841547a522c0154653dc32c71ff4662bc22401f0f0d981676100c2fdb836b3223ce6e41e6cdeb0c34ef5f07c175e5b234c8f3025755de53c406cea8383ea3d51893aae4742fed16075c9f78708a43bb5472beb342595f349889cb2212936a7b5b158022a6840d283680a48daa418ee1b817901633d9b72090820f9a032840e055d4c9c268c8c390ea7c5f5bb4e9d708b10bc21cc83ed97d5a1fd214fe875e4bdc6924a31f4f1970071b6d295471b5d925b5e8b4c17030984ad6ac06c836bec311477f68441ee006ff8258021f6d139513f8e1a95518948651fe8e718ea24fbc342cfada5835bc5fc41f1bb497124724582a2b92cb1ef2b2ffc14c02d9c1eb39f033b03dd56ea88b245417997ff69ea180e03ca5f664c800f34ed365ea80963d481bba8fdb0b6b3784f8d3ff77d0f71c79f9cd0165999dac4c3d868dc7262c7e81b7cf936d5d3c2d030391ed9084053ad96ac8200b14c450227232fa808916404f4d48a83453fdd08e5f5f86c16fb47f2c6c9da4cd0304e78b98ceaa1498a6b14f8706911f09bd9d03e0f8de919f9b06da4d9ed0ff23c59a19e5b72e5a12ef255a1d5d3eb34c0491559eacb8a80129d831f945a5877b19c1d6de614137e183900421cf2fda74ee2e01f8ff4463c8cb1cff8f704858d7bbba53126a9c0037e587f9a61c46fdb8496b7c390d1e2038d9465ce4efb00a4096cb1e9d9c8d5723593cb16328966e2bc4eb84f17b396833c06d8ef1d6ae5ba33757c6b9232a475f27fd25038ebf77d65f20d0f539381c89379bac4e317ad68c9669328bc731fbeecdd9eda4b63661aa91611af54b63c000a5d9b382c29363d8a4ba43c4620751dd69fd7c2dd52a4c0c69398de5aea4e9c6fbd2728f6c47a5cc7a63e08a7f2b0a2c91e84d8aae7472b80f49c6daa0801ffa5aeb7a42895de6fd6d7193d299210d4574b3aa75321300dc39dcf6b96e37b8adde439818c0af9812709d2b10b0bf5c028c74edc21bec39949340527b6c0b92b6d34bb79447f2f981a58ea00182f27cb4a920f1b941e9012c68a636b26e1f85e730a683bbb2e47", 0x1000, 0xc004, &(0x7f0000e77000)={0xa, 0x0, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000fcc000-0x1)=""/1, &(0x7f0000e94000-0x4)=0x1) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000cbd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000-0x55)=""/85, 0x55, 0x2, &(0x7f00008dc000)=@ethernet={0x307, @random="a04f26140d18", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x20000000000002, 0xc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e1c000-0x4)=0x0, 0x4) write(r1, &(0x7f00000be000-0x25)="240000001000fd004d07e30640de01030305010006000100150000007fe70af1000020d0", 0x24) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cc4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009bf000-0x4)={r1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000bbc000-0x14)={0x3ff, 0x7, 0x6, 0x100000000, 0xffff}, 0x14) accept$inet(r3, &(0x7f0000985000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000670000-0x4)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006c4000)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000189000)={0x1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x11, 0x9, 0x9, 0x101, 0x7, &(0x7f0000a6f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9, 0x5, 0x4}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) accept$alg(r0, 0x0, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000139000-0x4)=0x100000001) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002f2000)={0x9c2, 0x4, 0x3, 0x1, 0x0}, &(0x7f00002da000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000055000-0x10)={r3, 0xfffffffffffffffc, 0x7ff, 0x1}, &(0x7f0000668000-0x4)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000961000)=0xde, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00007eb000-0x6)={0x0, 0xa5e8}, &(0x7f0000dcc000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000795000-0x8c)={r4, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write(r2, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000fee000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000879000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7e000)=0xc) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_spirange={0x2, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0}, @sadb_address={0x3, 0x200000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0x57c000)=nil, 0x57c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) listen(r0, 0x8001) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x100}, &(0x7f0000263000+0xbf3)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000086000)={r1, 0xfa, 0x9, [0x9, 0x8ac6, 0x8001, 0x8000, 0x2, 0x12000, 0x1, 0x5, 0x8]}, 0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x10000, 0x2, 0x47, 0xfffffffffffffff9, 0x72, 0x344, 0x9, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) listen(r4, 0x9) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000ef6000-0xdf)="", 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) socket$key(0xf, 0x3, 0x2) 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000d13000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000a3b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00000c7000-0x21)="8c", 0x1, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)='\v', 0x1, 0x0, &(0x7f0000c45000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000096b000-0x17)=""/23, &(0x7f0000d54000-0x4)=0x17) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000003000-0x8c)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000-0x8)={r3, 0x200}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0xe, 0x0, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000005000+0x1d3)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f0000006000-0xb8)={r3, 0xb2bd, 0x1, 0x58, 0x8, 0xa9c, 0x7fffffff, 0x5, {r3, @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]}, 0x200, 0x3d, 0xb4cf, 0xfffffffffffff974, 0xe3c}}, &(0x7f0000000000)=0xb8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000007000-0x8)={r8, 0x7}, &(0x7f0000004000-0x4)=0x8) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000002000-0x26)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) [ 585.381161] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 585.449464] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000267000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000460000)=0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00005c3000-0x188)="b9", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:40:56 executing program 0: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x16c, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = epoll_create(0xffff) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b70000-0xc)={0x40000002, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000271000)=0x0) r3 = socket(0x5, 0x4, 0x2) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000500000-0xff)=""/255, &(0x7f0000a75000-0x4)=0xb) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000598000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000021c000-0x4)=0x10, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000380000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x1cc, &(0x7f000089a000-0x4d2)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x196, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @ra={0x5, 0x2, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x56, "6e98e13bb0d3f6c69778abd60894be5112e8e76f217dd509d657cd73374568b1eeaaf942522668e5a0855ec8d29342aa03222bcc37e8887b473ec9e4ebfbcac310e6375d707ce43b74cd062cf8130375333954abf38c"}]}], @udp={0x0, 0x1, 0x91, 0x0, "b02e5b555372d2b1fed2b1d8797b9dce8291c6bb9f8851cc88bf334dafa8cbb465dbc92d2f4b43559d029137578ea7a41beed40febee8bd30b51aefc05db580aff455dcd79e21773e35578aa8afcb94ff1adf603862cd3a90a652e9069103838b43d3b868d73fa4bbd6ca05b03a687eb5772814691837b6af795119c01b05d890c75f2fa8efe72e3cf"}}}}}}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$inet(r1, &(0x7f0000252000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000fa000-0x4)=0x10, 0x80000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c9000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000dab000-0xb8)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffff000}, @in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xa0a}, 0x1}], 0xb8) listen(r1, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000942000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f000088f000-0xc)={0x3e, 0x9, 0x41}) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f92000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000709000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000c91000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000dfe000-0xc)=@sack_info={r1, 0x5, 0x80000001}, &(0x7f0000236000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000094a000-0x10)={0x7ff, 0x2, 0x8386, 0x0, 0x0}, 0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) socketpair(0x11, 0x80807, 0x9, &(0x7f000056a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000013a000)={0x0, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00008aa000)={0x401, r4}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xb8) 2018/01/09 12:40:56 executing program 3: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xce) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00800007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95075fc0d61c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd01f273202a527f2facc0035120ec64fa733c1c99276b26e05000000727e327f814dc256ce82cb2c00ef58911dbff90000001300000000ec026956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x9c, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00002c5000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd7000-0x4)='bbr\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000883000)="2056102b4eacf6974a45b48176dd76331c3c8f1c0d451635a6ad4b6ee19882f27f6d8a6dde9182a1e10822f785b4ba9ce42f36a525a2cedea0d0afc17337b2ea65d4c71c5000ecd2dcf295935535c4ce1d42869ea1325ff2bf8a845879fca8303a30977781861a5c87137af1e11977", 0x6f, 0x80, &(0x7f00001df000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f0000fb4000)=""/0, &(0x7f0000a4f000-0x4)=0x52) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000281000-0xd4)=[@in6={0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x6f}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, @in6={0xa, 0x3, 0x27, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbab}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x4be, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7e84ede0}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd4) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "0700000600000000000000"}}}}, 0x0) r0 = socket$inet6(0xa, 0x5, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000a1a000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xffff, 0x4e, "3791432e262d010d6ffbf520455afb3d383e691e9ce8d29529855fb637885ce9933371acc22f017c1bb03c63d0d004347b5ee3eb655818b12578bde6da59d2638a06f5ae9e1e266ae0e782d0061bcd2e"}, 0x160) getsockname$inet6(r0, &(0x7f00002d7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007a6000-0x4)=0x1c) syz_extract_tcp_res$synack(&(0x7f0000235000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008d0000)={0x80000001, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x81, 'xts(aes)\x00'}, 0x58) r1 = socket(0xb, 0x807, 0x401) connect$unix(r1, &(0x7f00001f1000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005b8000)="0a0775b0d5e383e5b3b60c5c54dbb7275df0df6517ad4000000000000023eee437", 0x21) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000aea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ead000)=0x14, 0x0) sendmsg$alg(r1, &(0x7f0000159000-0x38)={0x0, 0x0, &(0x7f0000cb0000-0xa0)=[{&(0x7f00006bf000-0xd9)="7cfaa87799634f96f57347d5c32110f58ed6da88a80bf52d8ad745ef678f4ec4da4c1211b08c9382e35a16f000646753d6ac0bf057647938df981737249152e826d833b1251377163fdc9a9c7f5712bdfd73a513d660dafa17a25f8ab43a751767ed7fc8b4ade1700bedc5847dec2cbc2ea040e33bc38a62633c34aa7506ebc3ec22653f1578d30b87c34f109b4043fb5d8524f0eda587360be384082567028ad5ce18593b2fcc6de8213a6a4652f76b8d2e306962fe252b805a589420e44b56d1686fe6599a82894048fad14b9fbba9b6577c6a89fbd0712d", 0xd9}, {&(0x7f0000092000-0xc1)="d63e6ec1f2c3c7700633dd5769014e632df449256245a1ac739da8e00c73a7bf14dda83a07f43daa705c1cf5a1c8c61e10e39095a4f503eb4172ea63dc0a2398b5be0489669581b328b593f2ee1e8b7d0a16ff61e6a55c920b012f226e1a9349d6289f801d1e022195eadc356debbb93844281be35c514b94b1f9c49ce6881a17c86cfbe166d0dc5c7aff0a88d280c87ad979011abe9685f215fa734dabafbe881fded64d55dfe6424f55328124ed2923ce796e53752d7c82ea02ff8c9294222e0", 0xc1}, {&(0x7f0000826000-0xaa)="d732a4013524d3830e414da792b2a979addff4ce28e16d4f983447fd4e877a8e4dd22117a49d49a25a28cc0484ab7675a7c7a075efa71db981542ba9d6e9f4f7da62f3cedb2be5f6c57591db53f12869ec13d5117d2818c2c19ae0deaff92961f1ac607085d2a206fdf5d9abc57c8e92dedccf4fdc7f2520401ab913cbc63c6d84725cce717756fc05b12c4afecf327b5a638bde7e37de7bdbd35786356243f2e42dd32d7ade3f54e039", 0xaa}, {&(0x7f0000bbf000)="32742b0eefbfd78e94107eebf9589915abaebf67710df078762f5261576622633b509ef4e00f1c77d162f9aaa2c1377ceb437b7597343f214ebe2d09debb39d63644bd0d8b4da4a0bbb9141b480a4bc9ed070a3acc78203b001f53024d2e4ae4a4efd4038ce95e499a762ecc6f465f8aeab8cdb953a5ce9a0cc6d488e08a4b04f1b10e56c219a43465464b31439a2449812e8bef858ae760b4ded95099c48f7c2ee54577d70192e7809a43aa348e20f4d6d5340f7cc47b102e", 0xb9}, {&(0x7f0000ab3000)="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", 0x1000}, {&(0x7f0000273000)="bf17c43cb5a8cf81a182b50ff789a9ea57de28e0ee937c17199c8cec5f77d958a7d132eb973ef17e418c30377e7ed6b81246e6225e196a6904cd7eb9f1a7210f450d71316086a03d65ffdeec69ec91b3cccd340601e4889eb89367c86f0a42fb70eaff74b7fc93a776411bf3cd8c1b759d4ed677e6383666a4b0239db82e68ea414a2078f662a0b52832ca4087bcb8b4c6c25b6f29e9e6756ebb32d986669da7fb27d69da76a02fdf947b8dc70d84d40defcb119e04695a334df7588877e074ffa9ad2aee9650ee07618e5da1cdfe9457b6a2118b12dd7f303", 0xd9}, {&(0x7f0000974000-0x29)="9d2ef5d854460174b8e1b1184e7c0c8964c40272bdfb0adf246a1cc2020553ffc32c5e8ebe95cf368b", 0x29}, {&(0x7f0000d83000-0xb6)="2225e64e8402e6a50d823dfeb1a6d717aa98360c8edcd29554e14502b4819dc298423bf5c90df6fe459674a59b7c94dab9a90ae0349a3897e327bc982dde5cd7f919fb22c48cbaf8c8b8c846af5d5524d71f694f9cfc438f881639659c85a23ee95d867e1bd19da6b2a7f7acf823a0606b8b632369c2d32b77a3b6984a5211e65c12ca9030198698a0706305fb58eabfa1836f353fbd0856b89a1c678eede7e632eace87c78c362a4ad45d176f89e9d54061f9bf5d35", 0xb6}, {&(0x7f0000250000-0x6a)="38e865699e1172259c98201de5bd6a51aee361a33117d84d2cfd9444cc9f5ab2c09d460ac2cd4711ab1c1a7f2474623a523b3282f25e05bc79da61508b47f71a7405def05cbc7a8823b66f37bb75507c93dee4cc40b252acc6bafa5c6a59996a60d0e18c80189018c4fb", 0x6a}, {&(0x7f000053b000-0xe0)="23f5eaa02ab4a1a8858f5e154e57878ea7dac63af006d0eb46827d8a0f0d39d893ead796b2d2d912e6004163c749594bfcbf55decdc27747787cebd60b9f30d5f288e41918420558b00669dc9831e983dd2fa21e36239ea9098c21ed96e0a783170444b9076c57d702627a0c39ddd563e3e7c2d650544f3d6945bfecdf5753b0cf575cf2292e5ab8863b4433bdf24b9e33635675f0b5ff4796d41cc49595ee418ed6a193d28952bd46158e83be9ae69d1bef6a1e5ce6dd9aa89c267e2b420d16e49923ada769c86fe848c48581216eaaf22eab0bd0323c016e92baa8e62e7cd7", 0xe0}], 0xa, &(0x7f0000995000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x90, 0xc0}, 0x80) socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c8", 0x29}], 0x1) socket$unix(0x1, 0x3, 0x0) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000087c000-0x28)={@common='lo\x00', @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000741000)={0x0, 0x9}, &(0x7f0000341000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d91000-0x4)=r1, 0x4) 2018/01/09 12:40:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x60)={0x0, 0x58, "b99189231fd20a94231bea0b7766be1149b7219daf7811f92ece6e4a220e42405402549170f705fc07cb292b06f9004ae934a7681260c73eef28441fb9ff6aa9eabcee0a9521f0160fac4d18504549d114f464b3e300d80a"}, &(0x7f0000a61000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000002f000-0x18)={r1, 0x5, 0x20, 0xfffffffffffffff7, 0x800}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@common='ip6tnl0\x00', 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003dc000-0x8)={r2, 0x1f}, 0x8) writev(r3, &(0x7f0000ec9000)=[{&(0x7f00000c5000-0x67)='q', 0x1}], 0x1) 2018/01/09 12:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a88000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(generic-gcm-aesni)\x00'}, 0x2a7) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000fe8000-0x4)=0x0, 0x30a457d946d2966f) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000717000)="efc8a97722f1081a8d18b76e8ef3e7c1ee9112580a4497822c2be25570cb72eb96f98d0249207cb837e809a410cc6b68", 0x30) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000091a000-0x4)=0xffffffffffffffc1, 0x4) r4 = socket(0xa, 0x6, 0x2) connect$bt_rfcomm(r4, &(0x7f000009c000)={0x1f, {0x1, 0x1ff, 0x0, 0x98ae, 0x1, 0x2}, 0x1ee9e0000000000}, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000a64000-0x8)={r2, r3}) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000721000)={r1, r3}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socketpair(0x3, 0x1, 0x5, &(0x7f000003e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000767000)=0x0, &(0x7f0000f67000)=0x4) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x10, 0x1d, 0x80719, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) [ 585.716770] nla_parse: 19 callbacks suppressed [ 585.716775] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 585.731969] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0xfffffffffffffffc, 0x0, 0x0, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8008080f, 0x3) sendto$inet6(r0, &(0x7f0000f51000)="", 0x0, 0x0, &(0x7f0000154000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b73000)={0x0, 0x10, &(0x7f0000ff8000-0x10)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ff8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/09 12:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x2, &(0x7f0000f06000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000045e000+0x567)={0x0, 0x7fff, 0x30, 0x0, 0x1}, &(0x7f000016e000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e8a000)={r2, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000226000)=""/150, &(0x7f00004ab000-0x4)=0x96) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f0000000203190b000007000000028100ed3b8509000100000000513ffe58", 0x1f}], 0x1) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4000ffffff89, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f0000345000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005de000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x8, 0x2, 0x8}, &(0x7f0000daf000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ac7000)={r1, 0x5}, &(0x7f0000257000-0x4)=0x8) r2 = socket(0x1, 0x80000, 0x7) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000057b000)=[{0xb, 0x1}], 0x1) write(r2, &(0x7f0000f5d000)="e74bff6334d029718d8551479a8049a1e4a1d9004fd136cf6030bd5a2471384753ec9116e51ca682dd264d35c43eaf65626734ef4e9801199fc66abda3455080c85b6d291718c2fc6224db71dc957ce745f781f5181bba3749131e80fa62c6a5147a829410d0e74e983c5d5fe9830785d4d869545f99dc3aec2294d17b4d41aef4b9e8c075c67a31258afbe5751ec7d975c8c3eafa52341a92ee25f9b6a08e46721718660e9f981f71462c22a180d95099ce7dfa2c8b832cfb391dc439", 0xbd) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000242000)=0x0, &(0x7f0000ad2000)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000049b000-0x10)={0x1, 0x28, &(0x7f0000f94000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ad1000-0xc)={r3, 0xffff, 0x18}, 0xc) 2018/01/09 12:40:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000073d000-0x48)={0xc, 0xc, &(0x7f0000245000+0x898)=@raw=[@alu={0x7, 0x200, 0xd, 0x3, 0x0, 0xfffffffe, 0x8}, @call={0x85, 0x0, 0x0, 0x31}, @call={0x85, 0x0, 0x0, 0x15}, @alu={0x7, 0xfff, 0x8, 0x3, 0xe, 0xfffffff6, 0xfffffffffffffffd}, @generic={0x2, 0xff, 0x6, 0x5}, @call={0x85, 0x0, 0x0, 0x10}], &(0x7f00003d2000-0xa)='syzkaller\x00', 0x3, 0x5e, &(0x7f00001a7000)=""/94, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) tee(r0, r1, 0xffffffff80000001, 0xa) r2 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ac8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000064d000)=0x14) sendmsg(r2, &(0x7f0000dc6000-0x38)={&(0x7f00004de000-0x14)=@ll={0x11, 0x1f, r3, 0x1, 0x8cc, 0x6, @random="494f8a4c3741", [0x0, 0x0]}, 0x14, &(0x7f00005d3000)=[{&(0x7f0000926000)="56c25afa30e47ef6b1f2cb", 0xb}, {&(0x7f00009bf000)="b2366a9a4f6c381a1a4e3273828131595695213e8b75666aae53466bf15dab47e2c627e9116b644711a0", 0x2a}], 0x2, &(0x7f0000661000-0x2f8)=[{0xa8, 0x0, 0xffffffffffffffff, "d641cf02561f39abb303067fe8f544dd88983d457d8d457bac9488890540274cb723ab8f8efcf4ff82986621c50b3d658e806d3b2e233a0100dcf662328dbb972b92b1275f9fda55fbf3bf5670d870bbd96f3fdb9f09f9dbc348b87c56d56880372a192e7dcdae9df841df9f539ffa051e14781f3dbc82c4b42b73f6edabde84c226efffa64d9e89ddddb6039a2f2d6dfd8f658442"}, {0xf8, 0x113, 0x1, "35506639a2225bfff93b0af102c32693868e7992dd8a112ca5fb18aa2cdf305a7b05609ec38eab639e40b1ea5edab1a906fa6b5cf35d757942b173e0a2cc70b3e3e24e26c5c08474af8216f5c42617c23ae086d617edd14488385ab113712b3a9170d5bcb4638e30eb511484e02a9b30428de99d3135405e865cc41dfc77970bb6f8a4786ea298cbefdb39fd68b5c274062f3e828cd68ebefadd690a20ee36176d9311cfc8c8a17b23c4908da4dcafd4f17ea410009f85a1dbb511a2a456f38a525b961095a82cf35a2087501ebe88a7e89587b6e0e9d732add42cd7b748ab2718a6"}, {0x30, 0x102, 0x4, "70cccff95257e297e0fe6d0cd857f276c6ef404f0a55d9eb2f9b4cb46addb4af"}, {0x88, 0x0, 0x8, "c6965b5bfd9249f276325cc0a7de3e6ce104dfd2ed6a41bb35559fbcf852a6cb552318b59c50141b25329a54029c5b77e73e95be816a3b855adb8a9d29146be3690d4c318bbac3eb8a45549cf8363ce3bc603c5c91c079a3e7dfeae679b37c2c7f0e5ebe156947c577ab2412744eb89cd39cd090cabf"}, {0xa0, 0x115, 0xfffffffffffffffd, "e123415545e751ae21b4d1b1772048b4bfa0295e247baa4228e62876080f4ba547c3671743e69488718615c081fb2f3a4a38a4e135fa97e9337b228fa0139ddb24d988e2aa8d91460b3fcb932415b3d4e95aca14f5f2e2f4ae3aa785e1c85cbd05b2bc90b353fd886725e40809f780d9c308cb1748e69e5ffb297a95b48b38942778b3953005f58c72cf27567eba4474"}], 0x2f8, 0x1}, 0x4000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bec000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000454000-0x78)={0x77, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x2b8, 0x2, 0x1000, 0x10000, &(0x7f0000ead000)=@common='ifb0\x00', 0x152, 0x3a, 0x4}) socketpair$inet6(0xa, 0x5, 0x5, &(0x7f0000d5f000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f00003d6000)=0x0) r6 = socket(0x13, 0x5, 0x3ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000566000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r7 = socket$unix(0x1, 0x1, 0x0) bind$unix(r7, &(0x7f0000f50000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r8, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aee000-0x4)={0xffffffffffffff9c}) recvmsg$netrom(r0, &(0x7f000035a000)={&(0x7f0000643000)=@full={{0x3, {"ff5c3868c360e9"}, 0x8}, [{"b217467ca44b55"}, {"f6bfde739dba73"}, {"c4005aa3ed3915"}, {"89dd81b68e12b9"}, {"07f80a17728f02"}, {"f38fd305afe2c2"}, {"443d47507170a2"}, {"e3d8d7aa55f173"}]}, 0x48, &(0x7f000036e000-0x10)=[{&(0x7f0000ec9000)="e9c49dd6f7d6a9d7856613a1c1bf4b9a812b95c9fa5e8c6f44b41bdb40eb15256305f697a77cc4cfdd3eef7d87281f86baa2bb602637bd7e0eb0ecf81b6bac228a9254915ac41302c5adbd6fd3f789a892f8c8e6b1badd4956eacef45bf95d6ad1246df8114cdd45d00f922fff9d3b06bf8bb0e380ba836aecbac9b1cbed80a30e9cf23ea72ce5f3f5ee55e479e3d15fc1238725db9e49887cd142a84e1ac7ee6f", 0xa1}], 0x1, &(0x7f00008a7000-0x280)=[{0x10, 0x112, 0x0, ""}, {0x60, 0x10f, 0x5, "37f10476adaf98ebdc4d3cafac28dd66d4ff900caddef3857d5698884039457af1cc04f4cd42b5d2cbcc640eb50e300b846e85d2022bdde4cf070b6c6582a14cafa9e09f20c4cbaa6d"}, {0x70, 0x117, 0x7c, "715f05f953c588c1cae472c6f4c7f86417fb21120fb2e8019bf635124f9f2b58b495b6cde6a5b65f0ef6985556696409ed85bfe0a4a9444dce3c4ed7380f7a1e913f9b41341985ca7a9dbb3f0c1d79852ef88fa63c19f306ee5a"}, {0x68, 0x1, 0xe84, "af5ca8ecf0c123dc2eb4e1156d86e4817b971998953b5ae623423feede4fc85fad6721fb5f33b3f624320d660fa87c716d2bf6a86c2abaa7efe589039299f06fc1fee7e2f8a6abd7936a7dc8f4b197446209750d5ca19d"}, {0xe0, 0x12f, 0x6, "9b58930f416118c7f43a2755dbf5d981ce1e50de086a8c3f8bb282d62550832f67bcd64833ebe80d36609807448434b8932b4d2cf445522da02cb24dede41fb925becbd5b5154d3e0e9557c34ba76629550680dc35c0021a1c27247703fd496b05de73300896574edd5de9f3a65f6808f78c6b8decc55d6935961db86d7d18c27821d318f488164419ba80996b3c5d07d98d480e4e29571c1680cd0fe22e457e8e7a7a51a445567315cf969fda30140f48de7fe915074d2a05f331688f3403425de57978d49ab3f251"}, {0x58, 0x105, 0x8, "efed18bf20edf2d35c3b2051a1ca948bcb5cde9a4f70dec07e542ee78033ac6a62444efd83771c84ff2cbb40fbdc44ace8a289ea3f93411dd69efe1c5dd6285c7b1a351c00"}], 0x280, 0x20000000}, 0x40012001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000030a000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a36000)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00006c0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000647000)=0xb) r3 = accept(r1, 0x0, &(0x7f00003e0000-0x4)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00004a8000)=0x0, &(0x7f0000ab1000-0x4)=0x118) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x40000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000b4f000)={0x6, 0xffffffff}, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00006b4000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4309(rfc7539(ctr(serpent),sha1-ssse3)))\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000c5a000)={0x0, 0x0, &(0x7f0000839000)=[], 0x0, &(0x7f0000f86000-0xfb)=""/251, 0xffffffffffffff29, 0x3}, 0x40010060) recvmsg(r2, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) listen(r2, 0x7) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000512000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x200}], 0x38) 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00001b5000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f0000001000-0x31)=""/49, 0x31, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0x7e)=""/126, &(0x7f0000001000-0x4)=0x7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x3ff) r2 = socket$netlink(0x10, 0x3, 0x10) readv(r2, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000a03000-0x8)=0x0, r0, &(0x7f0000b7f000)=0x0, 0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b7f000-0x10)={0x3, &(0x7f0000b7e000)=[{0x4, 0x8, 0x6, 0x883b}, {0x2, 0x3, 0x3, 0x5}, {0xb10, 0x9, 0x8000, 0xdcb}]}, 0x10) write(r0, &(0x7f0000000000+0x6d2)="0204af0002000000196466cf06000448", 0x10) recvfrom(r0, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x732d) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x0, &(0x7f0000a4a000-0x20)=[]}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000b7a000-0x4)='tls\x00', 0x4) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0xf98000)=nil, 0xf98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f8f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b6b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00008f2000)=0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[], 0x0, &(0x7f000012f000-0x28)=[@iv={0x28, 0x117, 0x2, 0x10, "fbc5fa02175bbf9afa859e5d66c188d5"}], 0x28, 0x0}], 0x1, 0x0) 2018/01/09 12:40:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a1a000-0x4)={r0}) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008e7000-0x10)={0x3, &(0x7f00001a1000)=[{0xfff, 0x3, 0x0, 0x0}, {0x100000001, 0x6, 0x8, 0x0}, {0xffffffffffffff80, 0x2, 0xfffffffffffffc01, 0x4}]}, 0x10) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept(r0, &(0x7f000017a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000165000)=0xe) sendmsg$kcm(r1, &(0x7f0000a7a000)={&(0x7f000080d000-0x10)=@llc={0x1a, 0x4, 0x1, 0x3ff, 0x2, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f00003e9000-0x40)=[{&(0x7f0000f7b000-0x22)="9fe1f606ae0ca1cc1b1d58b0f2df1948aa9c03cc80569875f08ffc1e720f59df39dd", 0x22}, {&(0x7f0000969000-0xc9)="f29a37faf1e9f27799b4bff4662b6d6ad153ad7bef8592b1ed994bc4122dda8ed35aba622339c68e101d39f024e8d872c0b985878a2014096a2e076122f4d10aab30edc7d1258531d3e74e6f9c8b8279a4881518130d296621d145e602e1ac0f44e718102911a97f70a8dbd3605717071c93004f39606a6c31c5da41307632fdfcbc5ec4bc5306f99b7d5fc6abfa61982c4b55c1cd33134d2b0dbf390a8d0fab15751ca520228c1e4d20431617d95d6d001c682483e1e733edae781b8bae8955075c7cf3007a28c439", 0xc9}, {&(0x7f0000988000)="a0fde2f52c5796740fcf463cd759c36afd741de551d9e70bc98583c9b9ddfe60f1098562179dd1376cf879f360bfa984f32e77cb40523001a57e6c418951f4a16c11886e54bf877fe0b8288b618839b4c02817683cffae1f794f0989b6e26e13b8297bf6e1e14e7bd4a4f5b65c9ecb52a1e1a801490c0c4182b35c5cb36cf2260e0c1ac2a870b754010963e4dbcc9536398eff5ab5ed5aa914ce843f40a9b867dacc12c685375d6f061b1ac202de8a062570899dfcefe09046396065ddb53565e911623df802f60d79432d298e8caa16c6f6d527a776e3d850b42d426033c72630092b42", 0xe4}, {&(0x7f0000531000-0xd4)="293ef31a158edd2b7324677a643b328918453ec499e802c0246d0481a27287fe4939ed7dc0ba3be973422519316ce8eee431ba18152cc5f919d8da40949eea304d46bcd553d3b805dc4232385fa0e9f45c2feb8aa70f583069b99bad362de6a1e84140054a53487ad51bf26ee726d3ae184bc8475f2ed6ce43ffe4166af3d0bf5a450f37c2843a2ed5812ce8c0fb962570a8c236b236414230ddc7745866eb7b60e638609ed9bc19a84315b492622eeeb6c8584a063aff088c3c7b4a3a7f0b97ae1948526d84473b348775e9befeeb7f23540ae6", 0xd4}], 0x4, &(0x7f00006de000)=[{0x30, 0x103, 0xfe, "ff2a0e1d8828e161929dc6190f23bb4f0ced3bb59f4afa22f9"}, {0x50, 0x105, 0x4, "6bd39e85987c051254712c95fabe7373a0dacea8644ef3866f3acbe6fe7d8231c0d5a86c227ca800997821526734c904f24c44b913fba46ac5a524"}], 0x80, 0x4000000}, 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004a0000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000876000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r2}) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00002ac000)=[{0x0, 0x0, &(0x7f0000de3000-0x60)=[{&(0x7f0000fe4000-0x4a)="caeaadc5f9e4f55f03b7d2f71ddbbe0abea8359f8372b955", 0x18}], 0x1, 0x0, 0x0, 0x0}], 0x14f, 0x0) recvmsg(r3, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ac2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000012e000)={0x233, 0x8, 0x4, 0x4, 0x1c, 0x7}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r1, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x20000000000080) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000650000)={0x5, 0xfffffffffffffe01, 0x3f, 0x100000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000)="", 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000080f000-0x4)=0x0, &(0x7f0000ac7000)=0x4) 2018/01/09 12:40:56 executing program 0: r0 = socket(0x1, 0x0, 0x1) r1 = socket$nfc_llcp(0x27, 0x0, 0x1) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000031000)={0x0, 0x6000020, 0x800000000000009f, 0x100000000}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x1, 0x4) 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) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb, 0x101, 0x95, 0x7f, 0x1, &(0x7f0000000000)=@common='ip6gre0\x00', 0x3, 0x9, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000)={r2, 0x3}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r3, 0x476b, 0x2, [0x4, 0x7]}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x400}, &(0x7f0000001000)=0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@generic="98eb9d5c4113cf34422e02cc9b315002") setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x5}, 0x8) [ 585.964282] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. [ 586.020587] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0, 0x9a60b2518be7caec) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xcd, "a7c6799806af6b24576c025590552e011e1403ed0feae05736256bc6cd72968ead7cc218836baa4523e04469dac7093e6f6754db77920b86c5f293d0dd36ee36d7e533ff7d75a1da0e79f4ba650710b2565805cc0740afcd358a82adab7ae8d42b54e9e63df919a9d0a9d56bad3bfa64078c83f2f275d4ddc9551c6df203896b25caeacd104eb79af93e01e5411358e4fdf388f5dac20d738d8a90a3442de65553f1ebc327f83094c61de3346cd57d761e47cd122df8b7dc687f26c8ec50872d46171246085175992bdc25d65c"}, &(0x7f000000c000-0x4)=0xd5) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000)=@assoc_id=r1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000d000-0x8)={r1, 0x6}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0xa0)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8, 0x0, 0x1, 0x0}, &(0x7f0000005000)=0xa0) socket(0x4, 0x5, 0x75) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f0000005000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:56 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x8, &(0x7f0000001000-0x2a)="8a057d32000000a22465b4dfa7994835b16b158a3ed419909919893f88a112bcc13263a46b1821104cd8", 0x2a) 2018/01/09 12:40:56 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000af3000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fec000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000feb000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000416000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 2018/01/09 12:40:56 executing program 3: r0 = socket(0x11, 0x80000, 0x4341) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000580000-0x4)=0xd5c3, 0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c60000-0x29)={0x0, 0x21, "7e24240f2b5050dac87c488b7ac0b7bd215e832caa2d146a576a59d3b5bf29d0a8"}, &(0x7f000056f000-0x4)=0x29) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff9000-0xc)=@sack_info={0x0, 0x1000, 0x6}, &(0x7f0000ff9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ff7000)={r2, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0x4, 0x3, 0x6a0f0101, 0x100, 0xf82, 0x4, 0x8000, 0x1c, 0x0, 0xff, 0x5, 0x4, 0x0]}, &(0x7f0000ff7000)=0xffffffffffffff70) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000025c000-0x8)={r3, 0x7}, &(0x7f000019b000-0x4)=0x8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000ff8000)=0x101, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000ffa000-0x10)={0x4, 0x1, 0x8, 0x7}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000ff8000)=0x8000, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000355000-0x18)={r3, 0x4, 0x30, 0xc8d, 0x9}, &(0x7f0000ff7000)=0x18) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002e6000)={0x1, [0x0]}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000ffb000-0xc)={{0x0, 0x2, 0x80000001, 0xbc4, 0x1, 0x2}, 0x14000000000}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffc000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x61, 0x0, &(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x0, 0x401) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ff8000)=0x0, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ff8000)={r4, r6, 0x7, 0x2}, 0x10) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000397000)={r3, @in6={{0xa, 0x0, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0xc9f9}, 0x98) 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000f20000-0xc)=[{0x0, 0x0}], 0x1, 0x8) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f1f000-0x18)=[{0x2, 0x0, 0x0, 0x0}, {0x60, 0xfffffffffffffffe, 0x1, 0x0}, {0x5, 0x0, 0xfffffffffffffffe, 0x40000007fff}]}, 0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f1f000)={0xffffffffffffffff}) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f1f000)={0x0, 0x9d, "eef72baec6603b4473242902d15db204fdc9161134d15b948a89cf210c2a115385314068cf8e18dd3882a0b404a6df6bc71e668073f5d40ff69fed31e4f89b78fdfe199be04c20832be7114cc7f82758197e3d808b4c4ac3d031864efb12ae20adc66c66c741f44e1d7a94298a90bbb3fcf3793daf2dd4d7a80019b5164d433cb2d70be43b0d35d0ba8700a25d72c59b9b28533154edfa7e15d3583cec"}, &(0x7f0000f20000-0x4)=0xa5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000619000)={r2, 0xffffffffffffff7f}, 0x6) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000125000-0x4)=0x0, 0x80000) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000f2000-0x18)={@broadcast=0xffffffff, @empty=0x0, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002]}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) close(r1) 2018/01/09 12:40:56 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5a, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, "0000000080000001e40cf6ca7068088a5c8100000000000003ff754a39de5b623be7d753"}}}}}, 0x0) socket$nfc_raw(0x27, 0x1001, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x807, 0x7, &(0x7f0000ff6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004de000)={0x0, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xfffffffffffffe01, 0x40, 0x1fe000000000}, &(0x7f000025e000)=0xa0) close(r0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000014000)={0x4, &(0x7f0000ff9000-0x7e)=""/126, &(0x7f0000a55000)=[{0x80000001, 0x3b, 0x5, &(0x7f000077c000-0x3b)=""/59}, {0x5, 0x49, 0x6, &(0x7f000059f000)=""/73}, {0x2, 0x30, 0x4, &(0x7f0000046000)=""/48}, {0x5, 0x3e, 0x2, &(0x7f0000b68000-0x3e)=""/62}]}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000760000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ff8000-0x4)=0xc) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ff8000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9, r3}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ff6000)={r2, 0x0}, &(0x7f0000ff6000)=0x6) socketpair(0x4, 0x80f, 0x2, &(0x7f0000ff2000)={0x0, 0x0}) socketpair(0x0, 0x0, 0x10000000, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f0000a8f000-0x10)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000081f000)={0x0, 0x0}, &(0x7f0000a5c000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ff4000-0xa0)={r7, @in6={{0xa, 0x3, 0x1, @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]}, 0x10001, 0x3, 0x0, 0x7, 0x28}, 0xa0) bpf$MAP_CREATE(0x0, &(0x7f000057c000-0x1c)={0xf, 0x7f, 0x0, 0x92, 0x4, r6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00005e5000-0x8)={r7, 0x401}, &(0x7f0000ff8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000ff4000)=0x0, &(0x7f0000158000)=0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r6, 0x400443c9, &(0x7f0000310000)={{0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000076a000)={0x0, 0x0, 0x0}) 2018/01/09 12:40:56 executing program 0: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000105000)=0x1ff, 0x4) r1 = accept4(r0, &(0x7f0000f73000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006f5000)=0x9, 0x80800) bind$ax25(r1, &(0x7f0000c85000-0x10)={0x3, {"264881cb5a81d3"}, 0x5}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000)=0x0, 0x4) socket$inet(0x2, 0x800, 0x6) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000da000)="0a07d6d3fffffff3fffffffe5c54cbb772", 0xffffffffffffff45) 2018/01/09 12:40:56 executing program 1: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d25000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d25000)=0xe8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d26000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000054000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x5, 0xa, 0x20, 0x0, 0x0, r1, r2}, {0x8, 0x3f, 0x4, 0x400, 0x200, 0x3, 0x3ff, 0x7}, {0x1200000, 0x40, 0xcec2, 0x0}, 0x3, 0x3, 0x2, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x1, 0xffffffffffffffff, 0x1000, 0xfff, 0x800}}, 0xe8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d25000-0x8c)={0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000048d000+0xdc3)=0x8c) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d25000-0x8)={r3, 0x0}, 0x8) r4 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r4, 0x0, 0x63, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) 2018/01/09 12:40:56 executing program 4: socketpair(0xb, 0x7, 0x9, &(0x7f000032e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f0000a9e000)={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/09 12:40:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect$llc(r0, &(0x7f0000bd7000)={0x1a, 0x18, 0x26, 0x9, 0x0, 0xbb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xe, 0x0, 0x0, 0x11, 0x0, 0x0, 0x3, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@rand_addr=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0xfffffffffffffffd, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 586.094344] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fc6000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc6000-0x4)=0x9) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000ba7000-0x4)=0x5, 0x4) 2018/01/09 12:40:56 executing program 3: r0 = socket$inet6(0xa, 0x80007, 0xf) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000bba000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000f4f000)={@common='irlan0\x00', @ifru_mtu=0x0}) sendmsg(r1, &(0x7f0000af2000-0x38)={&(0x7f0000fa6000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58, &(0x7f0000a50000-0x70)=[{&(0x7f0000be0000-0xaf)="d291aa1d3eaa58039c8b73fbd4c6482f03690d23a60e2a9de230d2f4e56fc27c7ca2b9d690a9dc5924645a6eecc6b6b8fcf0b75209e66b50642f9276a8bc40e14df904b2cd4c471c64df638424dd2430c20b4c74048f7502d97456c5c7ac36084c800bafb06c29194aeb020acad640ec62c9c75c3c44b0752615f4c14660992066c26e7987efa66eadf63c810d358fc7c4da5cceb0150d4e6d5809e81621547db114ce154c2b6064b09425e01b9578", 0xaf}, {&(0x7f0000a2f000)="c4ef5528c640e6bbd9c8dcc3f1775515", 0x10}, {&(0x7f000006b000)="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0x1000}, {&(0x7f0000bf6000-0x69)="213d754c3eabbd94c0e029e432dade7ae3742197a6217f5e55822c8e0371c3b6a5a0330fc6228aa9cb6e4883c9b445a4c8f18936a490c8c88bb19fb3e79668d6543fe09c15431d3ddc7b65ca8c2e68829284cc9aaa73353da293876f0df3f9dc615bc9299188fe3274", 0x69}, {&(0x7f0000f66000-0xfe)="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", 0xfe}, {&(0x7f0000ffb000)="2036d033d32598fb3bed71859b964adf89d4d5d266c5a1dea45e950a3832b2a20e1ba0191f97ba8e4e637e00f3bfcf43f051b301baf1ca35aecf4c162666a593626b17d42780d9096da10cbfb391d6dc711003412b028f2cd056a4144de6d64ded11932d30d10799a695c5762ae08fd3b5c359dedccfec7d6aa498058a14f2a78ce5b9446160d453a915ba13d7703b425ca21f8a4c43fa93d86389f922b50982baddaba4c163e6afed4707d49413", 0xae}, {&(0x7f0000428000-0x1000)="5bab649f10cc5b2f0200257d0b9738991ff4dfa96f81fffbd4f07af8755bfeccc9dfb177343dd1132509183fbc0b65d4248ba55871a4712234e6fa5d0b9de52d2f7d7a51e96f467773a51cf2083b3bf4ec886e4dc7b461b4386f724d797543c07afe426d1bc4f033164d8d2081841a9d9e5e186454c53bc66b5e78124fb85238def69bfc851b7ccc0192788b6aed6387f0a44d783943a1c828778130ce24eb694a48525563fd16a06889914ddde91368c71db679e5b14c57877c534243620ae380ecc2d96539e619d39f5ab6d91a4c4a4476031adec131f17d5343d2a6f27a15fe304966b4c34846b539e455541ee450921a9b540e9f821c0018de86492c3a8bf399719026f9b128ae8dd9fdf120e74e3042c373046f38112ead145fd144fd620851c9c1af607352ecab8a562d7f802fedcc94d5a2683ce08df738cdaedd09533f91c1a25851ad648123c8477bd6e97bf1726c2450b97c80801449adde653b8cb7f69587f396546db0f75b218c922d7e861ee6ca4065667d6628f9c33ed17121fe81cc988a77900083531dd74cc05310d306fbd7681d143e73d2030da5e07b967311ddff692ac56b9a42e1305005f51f3d6fe04d91506f9b3cffd471d7b2bfe6ce8cbe951d44475690b92ff5515e02240318a75127c8b8e60d926e9ea72ace4e04364039c8ae0e4717e4f8d73511094f3d7e0a52d355cf07f94610c0c76422267c95a9c8256443966ae6ee2c745ac068bcc4a00a37bbbf27528e1cadb3b479c52aff2e41dea9073d9c43a0bbebb7fd42c369261c6bc41b862a5ce7ccb2d09e0b7c30c627ae05f236024200ba888b88ad15a278718fa05882f995b7dd559076442755117cf1ace87e80a591544517fe5a8096a00408f391285d2aefd17c8a5ef65e38961b0812788c877f68b5cfa3a696ada3d93e3dfb9ac4e67eb1287431ee838e4d58e446ae9587e48fc40b48e1d4671ee15ea5b3cadffdda0c8f5aa593c66f1e7fdcfb11818385e9ca1f55f5f1505d44e6f0135b580bb3b509cc7eaea397e11a9e142d6ca494b979851ed98c0ab1bef352af7a7c697637bf9914c7fc207b53978fd46d4feaf638918b94edaadacce943320e8f7a71bcca12bd28328e7e3e40547e9e06431dd492c7ad45f5c800febe3c2e1a0d02109b8591df1547ae66ccfc730ccfdae0b30ad0c00eb23ceb972030251785d5c73022f24fe1c849e7c2167c4786339e6b40c8070fd392a9fd3cdfa687eac916ec29be172c95056399427906ac4a584f647b467ed3e7801d50fdba4cc2f20e388445f20683bf4d1693d8f6e5276f45328feb601be8aec62dff5eacdff5fa72a99ec22f159c2d3da371836d8c5eb368523b073890f5362e1cecd2124d8e044a1d6178feeaaee28d5d2767134ede107f7a8aec588f06d2e0183f01b46ae816757d4b80e3088b7c93c4b908a125d0d05118a541d51079a0c965ccf140b8c378dc65bebe85323765fc6ba069c09b7602c82bd4c1c74c8441b37a9091a34158fccfc6cefc04e125354bec20964e03f57d67e3bc1157b26a8ab74a58b7b5097a7d5ea330afbb0417d0cf79a00dbd9cc6cfe0aa3a0bc68cd83e0d3ca4a72bd341e7906a5a2a681b962b80455d77020aa6b62ba8bff3675a5acd51f11a97853d6fd367c314800170dabbb433edee08367d891abc3e767bf448847ad5a11c860b879fe0d5d3e86d5ab0a08b1bbe75a3d335077764558641b0bb2e8283bb6fdeee23feb77146cd3095bbe507aba74bc970852420532fda04866916985c00cdfdc0f2b74fbd7625b13e0eb8fa54492d8542b840fabc2ce008c7985088dba58e70bf072e7605e3853faf1d09fb6ef893615e389f74eee641446efd57bbf25df0c6058266162384df747d5550c0611e2772bedf6d293c6b63b57d67430ed8f7d2554156a4f7e44d3248164c7e52b36bd40b4d984eebae8d26e74c90acbe79546df701cfd45e5b1bf6d5d84a01709cbbe2e87f51dfedd4882fbc2fc8dc2148455c363f38c1c42eb85b79f9397014ff58e693f8493fad47771f50c27f8df79fca0d1f2d4e025ee2ec6068cad611cd6198b898cd91bb3e4b159cf07c2d434989589d1c2abefe1e638e149d6e45c1911bc634758a387b4e1cec8c4b047d3c0257a861978b63935da49821e08846b62d2b35f7b3252f37eadea8d74099edd4e5fab2f60d7b3d2bea987e5cf6a4f4d6f3f95f131acf727081b10d1b1535e54b26e7410be0ef6283bcd566e52bf2518bb5e359703fa41502e1a10fdd6f7b4f3668ff63d2915ad455eb74bc4e6c40f9fa08c7e098f72512a8bc9d252243c2b715e41fa5ab8dcec675b4a96d13591fb28d175ee214096d049700331ce343591afd7c002d5e24407b21a6bcd08d11e16514c942df94602bbca0a4803f0f0ee383f1bb6db70ef00e75a8e3def6322468934e0698ad88a9e5fc2fad98edb3ed4108e34e7109c38bd9b5222699767eb786a8ae89a7015ba7c2e1eaa6de57f56ef83c96b3acb24b71e55d9f3f639cedfc26bf316ff046b09814157d509b1a1316290cc08ccf47bb023ac5100cbdc71531f13979efa36f55ca4282b48f401fc00cb1d37659ae683d013dcd2ae1c77f3db0d01aecf6cd320b7b651483d6ecaf6b6b9509eae8b5b15730315c64bf57c6c01c7d334a8ab22de8154a9bce111754c416049182d6ad555058fe5488ad9f2364d160cbb284dcb20609c56e3a639aeab18256766e7f744fa91a8cd41abb8512916098aada5f9a28a01c04aea55d1120860a782574edc01434d6b6cfb484f1b388265a62d5a42641c25c895d60567104de7fb41451c75a06a58a79ba5b8ac98fc28c374379800a54f143ddb8a2f7aec832ae8063c9f7ce03379ae084a6185f39d0efa86950950b934643bb240be6b682edb07cb3b7d13afd66dde717735f3dfc83deec3ada222488df8994f6045b2259b7925f34820247408b808841a1181d54bd2f5173659220e3dec83ab81c47cd53cb422e0d1d449e2fca96def971276f0d90f3b14c36151dad647d5f684643682e065a095119443da83b645275856790744a690ada847b35c0701fca6fd53abbbb3899b7acf199c6e792f56c492b10c98016a3d4e22b52d9e48e4e2f8eb5bbca62820db0cf12dac36cbafbf1599a191a608cc604732e3ccd590c5ae85f8c51aa13f64ade6f46f549d2ce9122fe1109c3845efe32412cb0aa6f10128e10ba8ea7acd21ca635bf7aae697832bfff5f5fc73bd91414942c0cd663646256802827586f47b4739924be4d1a8354b96308e9dde9a65543caba507ec3a74bda16c40c4cf0eac4e7d0894c2be813b93eb61c9dd1a1103e3a0dbd2903a2e84e6273e87f7013c2b66be82611456b55c326daf77fe4bb50f1015f7c0d8a4fc7deac5c490d418224b9ff72d9055dd9af9f436f75040b7e60f7938341bcb493737ee70705c6865180fc3c813432e473c2adedf5509cbaf96c09b4a4a3bfccd163f80aef2017c035ebacadbecae1043115bfab944e0c818b7eff41fa5ac408ac820496bf6bb26dde7690578649db921eb10bae710d2b740fe4571690f423a74fdb94005d62acf47507b575a1c1a1ff54899ce7a8cb3fa1390d6bc6819459a24e867de0645c717f4d46523a8881ec200b391b320b0519dae095a116483d4bff0f760db11aba79eebc695b6a94921456234e200636a08d9c0f7c2107605093a01c2bf172e1adcb65045090a104058c2d3b3dc8d2098b47b840026a1fbb7d32a48baf10e832c1ae02d16bcca5b931b70bf02caef51fbc870ac56111f3d994fd8d3d63439647cb985dc210bf2c158688fd4014fcbf881f221a4380d16fa1145416c23cfc660a3c1df0853b9a16d2e842ee966842f17c168f2550289df9e3d4e78e69af7528f2d8b63b88e588505a3f976d4310d47a1c27fc26b848816bdc027f9c023e7c7a83acc8e6ada99c04082aba0b394548de2b6d2c2c0b19db97a1f39a868ea2b92a9c6496a22346be3ad95b57c65c4a77d67a7d76d10b144bc568c54f462d65227abe5daf2cd12b74115c3d871dcea1980bc3247efe4cbb9c9c96453d836736dc31c0c4473a6e2c2357c7dafefc194eebf0d14075073f196425cd11dcef919d9449fb30e4b700f575034479ca4c28e06974f01b9e98a927ae975f09af7bb23c07c5b92c0977f48a49e17d25bfe5a1f6a1fab2e49d396e014bcdea3f8a2be58f776fa8078f36dcfaebb996b359c06b8663d75e8a21d940763dfa93e07391b675149e3b8958114909270fd2e931c13e08f2e49ef6e4359c80790c9217f42be0c1f7db7fe2ad4da6b48403a00fe7f35fb02c71ca1f66c252b75d40a7c7f68c6e314f38fe432d6118b8c6996183f8cc9b4d4d4e78a8e522212288b9949d64034861e037422ceb55489c6cd20e44576ef738139487e9d2be11294104067fe5d7f962a1f56d6f19f30502303d5e3845910d031d85fc00668047daf3a4ec207d4d83962f4f4d42bfc34d9253eca7ba32e729adcf9f4e140bc54da10bbe418f79dac33591832e6a0a5b0104924329745fd3c9d3423d6547c818f41692aa3210c6db11936882a87e4aa28affa350d3766cc569ae6280faf0c0d0394719a737c858e46f7c6f95980c8cf3440d1cf62b4beb63be646b345ac2941d735afd01a3cf776f24829e39b03653a7465bac8e921a15343fdc817ffba2fdf1cd77232617f425aa2f5c1637aee80febfeedce3028eab58df4b023cb4e8d687d89b5b1aa6d4912617b10763f272fe46d07aa73e3f82c0aa8141cdbfd5e3e52a39dc90849d48ee159ad73b3964050d07f67ad2d492ec18a1e1c4240cd63999b240ce199d131f9bed334c62ebae993a289c70514cc0044e7da97fa6da9cdc414cbd89857bcb1f7005f4d4b278efcfe41dcf0c1b367fcc8ad477c5b4154a8ac6857169da1298966f8c60aa6040302ad813745176d5985300ddf29fc843ac21e8589bbee247061af66fe62fdf75db1dfa7c0c5af4a5e21021580c5d9f05fb136a4351af3a47bffdbc69ea0c52a2560633988a7bc3c7a2762b51966c57c511d4e70c2a8912996ce1c46fbc4b74b29868bd8daebb831b9da70b59030923374c1cfc150623be762109b7b6c02094f5e55a79fb286b1c583939f0a50696df514360b6480ee80b605fbec57eb690bf85ae00b8bf85722cca858bc81400adae57eb6a7122337c5edd511254df9506c7a3e1090fbb3dcd37bfb5429c559208215a763cfb5c3ac4fbea96964472f3b7831afd6b91a5c68456a66000965f79860dfaf77cebd520532c5b9e7e2a0a7aa1d51afc4c1a06e5947dbff61cef805ca282b0103692dc81138bc5979027d9076584cd17c82e1d21b0fdbcc2a93978fab329c4571bca4f462d16e8ced9addd8b6565c1fcabc92a639ad37ceef5fae9071e3038f6c297c2e9e39676e8bed3ec7acce4824cf68f0fac14be2fc0d3ae1afa926374619465b1121055f68823255250d9f28cb814dc3065d7f3213adfcff39d16e3da920e9c5120d83b268530a0e2fd208a6a54a8ab2aadc9a0f4820102197c7eb8bf3fcdefd58707b49e39d7d66b09d20119466c693101105f616bfc7b342aa7338c9cc790e84688e7de844678a416a96c23cd6473dbd6d2033b7d6740c5c4c17768fee295cb825718e3ff4e163136b4bf71fff484e2400337cf47b7200bde9ebeab5495fe6ad4ff2180df81fa12cccf8e21594a6f2f5ce2604bc9d61dc158be3021a96914eb96b73cb8dc32bf3e4dad3c09944b39894b515386a549be25934f7ab05cc3213a944dbd6c035e726b83676e606", 0x1000}], 0x7, 0x0, 0x0, 0x20000000}, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000003a000-0x4)=0x4, 0x4) 2018/01/09 12:40:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$void(r0, 0x5451) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='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) r1 = accept(0xffffffffffffff9c, &(0x7f00003a5000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000a76000+0x1f6)=0x1c) getpeername$netlink(r1, &(0x7f000057b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006a9000)=0xc) 2018/01/09 12:40:56 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000095000)={r1, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31, 0x8001, 0xb558, 0xffffffff, 0x34}, &(0x7f0000e6f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000032000-0xc)={0x0, 0x5f, 0x30}, &(0x7f0000189000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003f2000)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x207, 0x9, 0x1}, 0xa0) write(r2, &(0x7f0000270000-0x215)="130000001000ffdde200f49ff60f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ba1000)=@assoc_id=r3, &(0x7f000099c000-0x4)=0x4) 2018/01/09 12:40:56 executing program 6: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000087c000-0x4)=0x0, &(0x7f00007e9000)=0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ef9000-0x4)={r0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ef9000-0x10)={0x2, &(0x7f0000d4b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) socketpair(0xf, 0x6, 0x1, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000e77000)={&(0x7f0000ef8000+0x49c)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00005be000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000398000-0x20)={0x7a, 0x0, 0x0, 0x2}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000ef9000-0x20)={0x3, r4, 0x10000, 0x1f}) [ 586.176042] dccp_v4_rcv: dropped packet with invalid checksum 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000aef000)=0x0, 0x80000) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00007d9000)=0x0, &(0x7f00002de000)=0x4) r1 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a3e000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:57 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f3000)={0x0, 0x0, 0x0}, &(0x7f00005c3000)=0xc) 2018/01/09 12:40:57 executing program 7: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00001b3000)=0x0, 0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x5, 0xfff, 0x80000001, 0x80000001, 0x7, 0x7}}, 0x8) mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_x_policy={0x20000002, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast1=0xe0000001}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000ad9000-0x67)=""/0, &(0x7f00009b3000)=0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000df8000)="117ed5b8e911a2352354520e9643d095d3642817f6", 0x15, 0x20000001, &(0x7f0000f65000-0x1c)={0xa, 0x1, 0x64c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff31f}, 0x1c) 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00000f8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00002d1000)=0x48) getpeername(r0, &(0x7f0000acf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a7b000-0x4)=0x9) socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x7ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) getsockopt$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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$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$inet6(0xa, 0x0, 0xfffe) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000485000)=@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) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f00002d5000-0x40)=[{&(0x7f0000d0c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000825000-0xff)=""/255, 0xff}, {&(0x7f0000c64000)=""/174, 0xae}, {&(0x7f0000f98000-0x2)=""/173, 0xad}], 0x4) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00001de000-0x77)="176f682cf44b25e4ab694b053a69db93c068b40193a795b0c396dcf3485dbe8a54", 0x21) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f000026e000)={0x0, 0x0}) accept$ax25(r2, 0x0, &(0x7f0000d08000)=0x0) r3 = socket$inet(0x2, 0x80000, 0xa000) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f000044c000)={0x6, {{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]}}, 0x90) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000050d000+0x548)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5079, 0x0, 0x0, 0x4, 0x81, 0x100000000, 0x7}, 0x20) 2018/01/09 12:40:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x9, 0x1, 0x7, 0xfff, 0x7323, 0x0, 0x1, {0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf2, 0x1000, 0x4, 0x1}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0xc6b3, 0x20a, 0x3ff, 0x6, 0x6, 0x7ff, 0x3, r3}, &(0x7f0000002000-0x4)=0x20) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="abfe3cd1feee346745343a829ed6e160", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xffffffff, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000368000)={0x7, r4}) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000948000)={0x0, 0x0}) r0 = socket(0x40000000015, 0x805, 0x0) bind$ipx(r0, &(0x7f0000c7b000)={0x4, 0x0, 0x0, "004d77860900", 0x0, 0x0}, 0x10) 2018/01/09 12:40:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a65000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={@common='ip6_vti0\x00', 0xe44}) socketpair(0x19, 0x3, 0xffff, &(0x7f0000e36000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d23000-0x10)={0x2, 0x202, 0xff, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000f6000-0x14)={r3, 0x1, 0xf6, 0x1, 0x80000000, 0x0}, &(0x7f000082d000-0x4)=0x14) shutdown(r0, 0x1) listen(r0, 0x0) shutdown(r0, 0x0) r4 = socket(0x8, 0x80000, 0xfffffffffffffeff) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f000029c000-0x12)="6c86eaed088d1ac86c5129632afb464412c3", 0x12) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x5, 0x800, 0xfff, &(0x7f0000832000)={0x0, 0x0}) r3 = bpf$MAP_CREATE(0x0, &(0x7f00002f5000-0x2c)={0x8, 0x7fff, 0x1, 0xf8a, 0x2, 0xffffffffffffff9c, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xa3, &(0x7f000092b000-0x40)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x2, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x2, 0x2, 0xd, 0x7, 0xfffffffc, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffff42) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80800, 0x5) sendmsg$netlink(r0, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000aef000-0x1f)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000ee0c0b0004000000000000"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f11000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a3000)={0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000f9b000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000b3e000)={r2, 0x80000, r3}) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002c) socket$inet6(0xa, 0x806, 0x7) sendto$inet6(r0, &(0x7f0000bcb000)="", 0xffe0, 0x8080, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x1000, 0x4) sendto$inet6(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f00001e0000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$ax25(r0, &(0x7f000095e000)={0x0, {""/7}, 0x0}, &(0x7f00006d8000-0x4)=0x10) 2018/01/09 12:40:57 executing program 1: 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) recvmsg(r0, &(0x7f0000cc9000-0x38)={0x0, 0x0, &(0x7f0000fcb000)=[{&(0x7f0000846000-0x27)=""/39, 0x27}, {&(0x7f0000e0f000-0x3f)=""/63, 0x3f}, {&(0x7f0000bb8000)=""/167, 0xa7}, {&(0x7f0000c9e000)=""/10, 0xa}, {&(0x7f00005c7000)=""/4096, 0x1000}, {&(0x7f000064c000)=""/4, 0x4}], 0x6, &(0x7f0000c2f000)=""/0, 0x0, 0x2}, 0x40002120) 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$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000f3000)={r2, 0x3}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/09 12:40:57 executing program 7: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff5000-0xc)={0x0, 0x2, 0x8}, 0xc) sendfile(r0, r1, 0x0, 0x6) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0xc) r2 = socket(0x2, 0x80000, 0x0) connect$unix(r2, &(0x7f00007da000)=@file={0x0, './file0\x00'}, 0xa) [ 586.320576] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xec6000)=nil, 0xec6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000) r1 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000ec6000)=0x7, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000738000)="39000000110009046900000080000000fbffffff0800000045ffe0070000001419001a000400020004000700000000080003010c00001ee400", 0x39}], 0x1cc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007dd000-0x4)=0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ec8000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00001eb000)=0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000371000-0xb)={0x2, 0x101, 0x45c88827, 0x401, 0x2, 0x8, 0x5, 0x442, 0x0, 0x7, 0x80}, 0xb) 2018/01/09 12:40:57 executing program 4: r0 = socket(0x11, 0x1002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)='o', 0x1, 0x0, &(0x7f000000b000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, {0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0xffffffff, [0x5, 0x4, 0x12, 0x1000, 0x3ff, 0x0, 0x1, 0x7]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="371164dff37f88bc3654978420dae7848f32920836113d9041903afdf56140fa9c9074a45b58d5ee35f5fb5aa1f56332c7b4a74244e5ee29f1", 0x39, 0x20000000, &(0x7f0000001000)=@llc={0x1a, 0x1c, 0x1000, 0x9, 0xe5e, 0x9, @random="e0c38443ee6d", [0x0, 0x0]}, 0x10) 2018/01/09 12:40:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000cc7000-0x4)=0x0, 0x800) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd5000)=0x7ff, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004fd000)=0xc) [ 586.385600] sctp: [Deprecated]: syz-executor1 (pid 6809) Use of int in max_burst socket option. [ 586.385600] Use struct sctp_assoc_value instead 2018/01/09 12:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8, @x25={0x5347d0768d122c42, 0x3f, 0x4, "00be0ff8"}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000cd0000)={0x0, 0x0}, 0x1, 0x0) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008ae000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa89, 0x0, 0x9, 0x6, 0xffffffffffffff52, 0x8, 0x101, 0x9, 0x2, 0x2, 0x100000001, 0x8, 0xfff, 0x101, 0x8]}, &(0x7f0000f05000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e38000)={0x4e3b, 0x8, 0x7fff, 0x0, r1}, &(0x7f0000ee1000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f9e000)=@assoc_value={0x0, 0x800}, 0x8) sendto$inet6(r0, &(0x7f0000aab000-0x1000)="97", 0x1, 0xffffffffffffffff, &(0x7f000098f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff92) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x5) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockname(r0, &(0x7f0000932000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000896000)=0x6) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000060000-0x28)={@generic="451b295d3b25e7af1827fffaa9f699b9", @ifru_names=@generic="77669813f5cbe585f33a756676b9bd4e"}) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fff000-0x52)="0c1503b275042488a2f378367d3918e896641b977e8afd5505f582f9e6a4c64e6c463ec6c52761f2386e3499d3933024d6b7646127bf8dffe530745a227d8c0008000000000000622df674ffc87b51fdb371", 0xfffffe2e) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f000092f000)=[], 0x0, &(0x7f0000abb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b17000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b56000)=@ethtool_rxfh_indir={0x39, 0x2, [0xadb, 0xffffffffffffffe0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/09 12:40:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000-0x10)={0x10000, 0x800c, 0xfffffffffffffffc, 0x101, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={r2, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x8, 0x1, 0x5, 0x1963, 0xc6, 0x10001, 0xc9ea, 0x8000, 0x6d, 0x213e, 0x5, 0x7, 0x473, 0x40]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) 2018/01/09 12:40:57 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000463000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006a6000-0x4)=0x10) r1 = socket(0xb, 0xa, 0xfff) r2 = accept4$inet(r1, &(0x7f0000bb9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x4a8e31d3754c66a, 0x2000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6d2, 0x4e2, 0x7fffffff, 0x101, 0x64, 0x4, 0x4, 0x1, 0x200, 0x7, 0x3, 0x8, 0x1, 0x400, 0x4]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000000000)=0x8) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009ee000-0x90)=[@in6={0xa, 0x3, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x6}, @in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ef}, @in6={0xa, 0x2, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80}, 0x4724}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1, "13"}, &(0x7f0000912000-0x4)=0x9) syz_emit_ethernet(0x2c, &(0x7f0000a58000-0x2c)={@random="37d9522e1056", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20806, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, ""}}}}, 0x0) r5 = accept4(0xffffffffffffffff, &(0x7f0000285000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000d8b000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000543000)={r4, 0x4, 0x97, 0xfff, 0x1, 0x6, 0x2, 0x3, {r4, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9b83, 0x8, 0x9, 0x3c9}}, &(0x7f0000b1c000)=0xb8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00007cc000)=0x7fff, 0x2) [ 586.445872] sctp: [Deprecated]: syz-executor1 (pid 6825) Use of int in max_burst socket option. [ 586.445872] Use struct sctp_assoc_value instead 2018/01/09 12:40:57 executing program 7: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f000040e000)=0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00005bb000)={&(0x7f000016c000-0x10)=@ax25={0x3, {"00b25bdc81640f"}, 0x0}, 0x10, &(0x7f00005bc000-0x10)=[{&(0x7f00005bc000-0x44)="d1040e7925dfdca387fa459ee79ea7d40421797d7b4216bfd70ca958a9f38b5dba79045292002fc7aa16c0b06f16428f1274f7f752aebf84cdaf7cb57b2a77eea8455f73", 0x44}], 0x1, &(0x7f00001b2000)=[{0xb8, 0x10e, 0x72c, "94aea8a72a86bc3d54b88c752ee3ee86295427353da63ee216be57bbf6271a2a58a0705f8c5e98427c755a0395c892001009abe43552fe7d964201137e7a7677f18331807cb36a1c42bb203aa143a10d580da081f4466cf9118ce885e9ec94ad91d9eaa7259b759ea672c32a1313a929aea104e996c28e1bfb65488abbf641fdf93e6746754a5b5d8d10cd4144133c4281e529474e4f0f8cb8c0aceae51bd284a54417d718"}, {0x50, 0xba, 0x3, "3f54e08cc41711078a22a32bb56afdec0cb83e53a73a2557d5e66e6dd7f948b6f9049e76dc9e562885d8cc6c14ce58c33291aa1011fb0eb8078309408fb198"}, {0xb8, 0x11, 0x3, "1e958c82a793a313a3359499d07dbcab87ead0334b5b24dd9a2c619cba3b96bf6f60f67a080d9c8911326f8e1573c817f23c5631376053fa55da1f7ee8a97a8001c3af47e4022329c4414492c2be2550f37e6371841736e8f300cdcec383e15ad9ece4c0565f4ed620e32fb8d4ec304918df5f55d8012bc4b000699f9ed4f2528ca1e9cbf4cdeda579377a7ecebc35e810646166b34833323a024d2b4f1b87a563"}, {0x20, 0x109, 0x9, "2a0b6a60153bdf93fd50c61b258f9699"}, {0xb8, 0x6, 0x0, "c8b1287afdb11b268c301e56cbc6b373cab1935aec577c1317dbcdac68c14fd0c0927ffa8c80512dd59da14bc47f4eb4b397e7d126f16af6d6cc11ae6a9488e7192905382bdb262c49c9cf0bb1a62d0eb26183362b0ee8d47b387752c1cd00684c76621bfcea43850a8f4698513974b3897a37d4479fd2e2dea45703da8bea34a8dff7e420a9d18f9ba85f9723c66037d3a5f2d6c10fa754836df67c9ca420f7cac2"}, {0x90, 0x0, 0x0, "c03613666112a445e6782a47186c5f12cf4708709a567cf22b83642060f6fd36176ec8e7a47e9486cefdaf241bafd0cd3acc2a1278dfe129c025b66b82cadfb938c9608325f3bbb736650d78911f52d65926c8c718e73d5bc9b66881415e0af54a50b8687db5dc5b51299eb505bc4fbf3a51300f3e2fc0f391532abec28961"}, {0xe0, 0x10b, 0x9, "c27b71a9997b25ac2e03842c3899cf696c776a08410e6955e04483fc8577eb04447880bbb3f061dbd795d34959c31c5e7043e44d3c7cb65ecf28a73b6e3f45be18140088ba62a9e66e1e2906e0c757d3fa07d84ae2f4d9b3100b5e942ac35a77760523387060628900b6b852e2de66480679f7a341250129a2048675534326e6ac57f7f8386333eb3f2f9709e0691f41cef8aa99d52de02729c1845fa1d1b6d0ed805e849f489f78b61831772e8881b8af933ff3b6de6ef61d2d4b8e84fcf71712b3258339464dc01411b544447b53"}], 0x408, 0x20000000}, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000356000)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000091000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f00005bc000)={0x11, 0x17, r2, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x4, &(0x7f00005bd000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00005a4000)={0x10, 0x0}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x2097, 'lrw(camellia)\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r5, &(0x7f00000bc000)=[{0x0, 0x0, &(0x7f00005b8000)=[{&(0x7f00001d2000)="408c9cc1ee628ca622e78133ffff2f64", 0x10}], 0x1, &(0x7f00005bb000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r5, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c00000)=0x10, 0x80800) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4f, 0x20}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x8f1f, 0x9, 0x5}, &(0x7f0000001000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000048c000)={0x0, 0xef, "e5dd8ae03aabbcb29217fd00b712f95d14a71e9a670cce05bacb0a69865ceb27e551284d345cc4d32c71e8a34c84948b331787396804b141ec5757793bd159d92f21f7061fe1a60ca308688ab6f1ecedcb7025e11df1582d5843423074b48f6d8a4364e892b63700f50cc32e2ca5381efde6c7d4aa1f0fb98ea6d07b14da3386f0e7a54b56ffe4b5ede3ad653fb5661c841409c0e558b68cd93f3101495120acd44aa7612adc620aa337d969e894d0f4d5b44cc8882d189be63a215e142bdc0e93e6f26c4b58a12e172b2e828f3d5748e6600eaddda3a9950ed53733379153abf66e619fd7602dde8cca8bd33098ed"}, &(0x7f000085e000)=0xf7) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a97000-0x8)={r3, 0x1}, &(0x7f0000c69000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000011, 0x8000000003, 0x0) bind$packet(r4, &(0x7f000093f000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="f16b2aec4798", [0x0, 0x0]}, 0x14) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000928000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00004bb000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000a08000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:57 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0xfff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000617000)={0x0, 0x9}, &(0x7f00006b2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001ee000)={0x6, 0x4, 0x1000, 0x30f, r1}, &(0x7f0000626000)=0x10) r2 = socket(0x2, 0x80002, 0x3f) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000e7000-0x4)={r2}) getsockopt(r2, 0xff, 0x1, &(0x7f0000e6c000+0x7a5)=""/218, &(0x7f0000002000-0x4)=0xfffffffffffffe67) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a82000)=r1) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r3 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x10, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x9, 0x3, 0x3ff, &(0x7f00003ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000484000-0x20)={0x80, 0xfe, 0x5, 0x90000, 0x4, 0x0}) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x2, &(0x7f0000f0e000)={0x0, 0x0}) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f0f000-0x4)={r0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x4, &(0x7f0000d8a000-0x20)=[{0x45, 0x0, 0x2, 0x0}, {0x20, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000271000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:57 executing program 7: mmap(&(0x7f0000000000/0xa67000)=nil, 0xa67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80e, 0x1f, &(0x7f0000a68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000a68000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a67000)=0x1c) r2 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f000086c000-0x4)=0x1, 0x4) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000a3b000)=@assoc_value={0x0, 0x0}, &(0x7f000015a000-0x4)=0x8) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a68000)={0x0, 0x0}) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000731000)={r4, @in6={{0xa, 0x3, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x10004, 0x13fffffffffffffd, 0x2d3, 0x3}, &(0x7f0000a69000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000a68000-0xc)={r4, 0x4, 0x30}, &(0x7f0000158000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000749000-0x8)={r4, 0x80000000000000}, 0x8) 2018/01/09 12:40:57 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f000005c000-0x93)="dbc428d5929901338eaa9b3e1bd1d97e362e9624f2db10abc226498bc4a402a7b4c586ac556aaf4223111b53c44428bdec9e383a7dfc229605c7b6a4fe90e6bed18cd190e58ecc212e8280fbd5c4de7564bcd5b69c74e9cffd3b4fd6801271684f5ecef5b70d033edc7001a188a8af33d5b503ed6be52199d8fbe1f4c2652b409ba710239110caef479441eb78abde2abe0004") bind$unix(r0, &(0x7f0000ffe000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000ffe000-0x118)={0x5, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) listen(r0, 0x0) write(r0, &(0x7f00009df000)="09464a39ab1c542a3791fba8ae96accdbf872fd7a8bafc71dd226a8618d08b20b9ec90b28a71c984e8e44f138c285639f2eb30d3383b93bf4ffc933668808be3708bfd42d4c6ce830933a277a1effd88b4e6ab183824ee4910f670333d5286106d9f99a6dfc2e8bebaafd5f355af5fe31a4bf4c1f70ebf731224be5cdeb8", 0x7e) connect$unix(r0, &(0x7f000004a000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000848000-0x10)={&(0x7f0000429000-0xa)="e91f7189591e9233614b", 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000636000)={r2, &(0x7f000080c000)="f835d1a9a68b291973c88764a146480ad8b12872a9b84040c1f8393da8c34a90122a2103c95c9d5aaac4c033b2d873a22447be07907a458aae8199bd145a9617766c693e0e859a182b8bf168b62583ba81d2a4722ff1f8517031dd88126da9a806f102f7f69e265f322f8184c60843c37bcbe27c31b16f41377d3342dd1040c2effd0f802098ddef3d7b8472472cf9b846423bc2ceed338beac15796e8f90ebd2ec6cdd6bf7ac7861ba20865704951592ba5528d9973601b6ae6aa78bfa27a8880f0034480f474a297c58a9de52489deac452108f2ed66c33c7840d7678527b1890748a7b4c2338c6c8eaa", &(0x7f0000e32000-0x35)="49f197f5baf78d922a4ec3bed6742be06f30f1ef5f8c0a265aa17f42345cf09440226c62a54f3abfc640870f9479ee0306498f4bdc", 0x1}, 0x20) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00006a6000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000054d000)={r2, &(0x7f0000d3d000-0x60)="3ddb10a6d263575cb8835585b3f953eda11667b3cf09bc33a6edcb3f8fc96ebb31bbd513acdafd65cdd499c67f8fe53a0daefd95af3c740c2aeea2a52befcac557137ff10d974a55c4a402a7a63d4c8fbaacdd705ba8163ec2f24ea901974ca9", &(0x7f00007ce000-0x13)="9343df6cccf263efd59af8b9a3bc126c2527fe", 0x1}, 0x20) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00001fd000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000582000)=0x1, 0x4) 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000858000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f000050c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000093c000)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6a, 0x200, 0x9, 0x2}, &(0x7f00006d7000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000606000)={0x7fff, 0x9, 0x9, 0x9, r1}, &(0x7f0000002000-0x4)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000)={0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fe2000-0x40)={&(0x7f0000337000-0x4)=[0x0], &(0x7f0000fe2000-0x4)=[0x0], &(0x7f0000a08000)=[0x0, 0x0, 0x0], &(0x7f0000fe2000-0x4)=[0x0], 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$netlink(r1, &(0x7f0000fe1000-0x38)={0x0, 0x0, &(0x7f0000b9e000-0x10)=[{&(0x7f0000fe1000-0x14)=[], 0x0}], 0x1, &(0x7f0000fe0000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000c71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xc) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000d000-0x2d)={&(0x7f000000c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000000d000-0x10)=[{&(0x7f0000004000)=""/0, 0x0}], 0x1, 0x0, 0x0, 0xeb}, 0x0) 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000ef1000)="02000800000000000000000003079b38", 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a99000)={0x2, &(0x7f0000ef3000-0x10)=[{0x8, 0x9, 0x0, 0x8ba}, {0x0, 0x0, 0x7, 0x1}]}, 0x10) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000708000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000258000-0x38)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0x1b}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000020e000)={0x40, 0x8001, 0x8, 0x4, 0x0, 0xffff, 0x6, 0x8, 0x101, 0x3, 0x1ff}, 0xb) r1 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) [ 586.667318] sctp: [Deprecated]: syz-executor7 (pid 6905) Use of struct sctp_assoc_value in delayed_ack socket option. [ 586.667318] Use struct sctp_sack_info instead 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f00003f9000)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000466000)={"12a24f18feaa638cd77892a3e2e76a75", {0x4, 0x9, 0x80000000, "52afa05f6737", 0x7, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) recvfrom$llc(r1, &(0x7f0000402000)=""/242, 0xf2, 0x0, &(0x7f0000b40000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10) 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x3, 0x4, 0x7, &(0x7f000027b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000546000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7a000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000559000-0x4)=0x0, &(0x7f0000a68000-0x4)=0x4) connect$packet(r1, &(0x7f0000a9e000)={0x11, 0x10, r3, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00002a8000-0x4c)=""/76, &(0x7f0000505000)=0x4c) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000528000)={0x0, 0x0, &(0x7f0000a43000-0xa0)=[{&(0x7f0000cb8000-0x57)="021afb9d2cc8f0778ee7d2bc6ef4812b88", 0x11}], 0x1, &(0x7f00001e6000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000400000)={0x800, 0x4723, 0x1, 0x3}, 0x8) readv(r2, &(0x7f00006e6000-0x10)=[{&(0x7f0000226000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f000031b000-0x8)={0x0, 0x0}) sendmsg$alg(r1, &(0x7f000061a000)={0x0, 0x0, &(0x7f0000b5b000-0x40)=[{&(0x7f00003a3000-0x76)="4f09c3761935469e3ea405287670b0fa8a9d5275ffb726af4deaa44d8316c2616d3f0c73d9581af9b1cf5422aaf72cd1ae4aac133b7704b743ed82e43565472a0a73f86b9023d24a588c506f76f4e7b6038783561097f19e61a0e9fea9620e3c818cb6ae43036965b2554d45fbe5a6e9d343a3a922a1", 0x76}, {&(0x7f0000f2a000)="", 0x0}, {&(0x7f000083d000-0x45)="cf662ae0a0eaa195ee3d10f3dad08a13ff9fdb90a25c8134e2709abb4c766392d0f2099b89085b56fa01a512686edfe9ffe3c070bb9dfd480493dd6a5c53e79e35556c973c", 0x45}, {&(0x7f0000396000+0x6d6)="e54e4ce741308a182a078d26569e152e3173988032c0a9379dfa547932a39945d1824711734b", 0x26}], 0x4, &(0x7f00001d3000-0x2f8)=[@iv={0x108, 0x117, 0x2, 0xf2, "b437020e3c861449a5c9eed73da50cbebf7234d137ffdd330b61905a465a42978faad6788ab6ee39d6fb4b843ba08a6a3d0f50b04e8247de67ddfa41ad364517c5ffb89995a65d922ac67255401d9ed3828f2ed72c3af3718700c5ee820aea69788ca8dfb28a69d4dfd902e640c729d3ff17b30349f9ec5e98f91493672ce4b0986b059c5b0f8f80cfb81567dcf9d9736c8ff42ac5d05ffbb86bc9f0f8a225571e16643ebd99d1d6fc5dc1976f7f4b2491b44a7ab900957d5dd1c11d580e510c2bdd13c3bc3da02db118ba6b802b01e0dbc42ca872bef20252b4ae695599df35f35c027a65f85cd3708f75375e47efb18c79"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xb0, 0x117, 0x2, 0x9b, "e9b3ba3bafd4b41c5b041a92f03af1672f52a90f4819718a920a6064d3523121fc86711df9f14c4b2dfbeecb2d408251a31684a51886a791c21fdcd1109cf90502676f06d25ca45de897a28a5549081496bd8ed20cc547b66da797f8a9641eca789777b077359f7d9587bbee8b5f0662d854782c5c19a9a13568e072f00c1e43aabbb2bba40cbf38da2f5caca67da013537c03b3ee7baf07034d6b"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc8, 0x117, 0x2, 0xaf, "a6acdb7526fc305bfb71bffb0724a6ab00d8db40f84ee41eb3eacba2cda6c342e195b0d500b41ea439c612f41efcdf9271d14706a4cd931354e03f62a8883adfacdfd4cfeca5d7e72c3e440b4ac1adc1d9c0a395151d03705ddfdd373b9ab36e6fb5c06670bc93cbe4ee4698a50b289bbb905a862a2dab3c93dd2ecff5966658ccc294798edbdf57789a9c9f4e6d8acd7deda525682795fb8447afca779aceb9050df80e75136fd0e1a995bc6979a5"}, @op={0x18, 0x117, 0x3, 0x1}], 0x2f8, 0x20008000}, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000315000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e78000)=0x14) getpeername(r0, &(0x7f00000d8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000179000-0x4)=0x58) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000205000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xfffffffffffffffc, 0x0, 0x6, 0xa, 0x20, 0xa0, 0x2c, r2, r3}, {0x6, 0x8, 0x7, 0x4, 0xffffffffffffff1b, 0x6, 0x29, 0x1}, {0x7fffffff, 0x7fff, 0x98a, 0x2}, 0x97a7, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x0}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x3, 0x9, 0x7, 0x2, 0x401}}, 0xe8) recvfrom(r0, &(0x7f00005ee000-0xf2)=""/242, 0xf2, 0x2000, &(0x7f00008a7000)=@ipx={0x4, 0x8, 0x3f, "4c48b77f1f91", 0x800, 0x0}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000729000)={0x0, 0x0}) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f0000d5a000-0x4)=0x4, &(0x7f00001eb000-0x8)=0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000e2d000)={0x7, {0x2, 0x1, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x1, 0xed7, 0xb5, 0x0, 0x4, 0x8, 0x3ff}) sendmsg$unix(r4, &(0x7f0000cdc000)={&(0x7f00002a4000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fa1000-0x80)=[{&(0x7f00008ad000)="0df90343af59839ce444911d9601e26a30c0de89f8fe6e084ace971bd5fd5ed691ec1efb0260826fa1f2f95708bddd03f05fd2e968ba0a2055674a58297b52e84489cd1c4491cd91176c09a1af2b9cf22a845e4f50b9bc3450503a4fe506f4727f86fece16cb88f9616346b4e25d4ad30dc5e35b3c5feea907a8db8ae821395f72e09b6286f28c2f0889ebf56dadd74e27a733126f162b28bc6ca30b02fa0672b580522e7ac7de5a332ec7", 0xab}, {&(0x7f0000bb3000)="411c353e053a1a7c24a32a496641d1c2ab6d3c", 0x13}, {&(0x7f00008e1000)="5e7e4417d68a9a2c70938848d133f90b8a25fee3b8a8fbc39df954c3b0407e7e483a65732add2562900c3dcbdbff796ff474d3846e8d3a21a07c5723ed8c59b44dac7cc275913a57127eb5970e9447c9348a50b9b851923df15bee89c68cdc9dd74065fd74a1bff35020c8fd537afb1f0ff05f842486aa8328588767e5ec02baeacc0218112f884bf6ba9d3cec263b624e81e5af80ffc96c96c2162d6caff442b1fa9ba5a35b340d3f496763c9144f81006b20d696f7827c65", 0xb9}, {&(0x7f00000ff000)="0e3d6db83f94bef594b18f951f2ac8a80426dd05db2efabd4e06636de3561015946e9dc49b3c59dd80e30c65cba41efc78ca6c489390ed67f1459696f5bcd83614653e06ea1619e540c151efb084c5691e689894b318c0c8049be2e1ef4cf6f63b7833e620f49cbe865cfecd63f2b6bf4cca889bda90d261a81a9c9eb67c7499291675972f147e55f8af0fb04a76bbda480b52a24024c7f12ccd2b3cabafca072a4ecb37b088e435e8e7c320f7da2705716f7a108a95420262df8a44149b397e632530e69d13fea39011bc49d5b6e1bc03729cfad3249da8", 0xd8}, {&(0x7f0000575000-0xfd)="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", 0xfd}, {&(0x7f00002fa000)="71511e18bc48b5d700ed14fa910be1dd3af6aaf79957cd439f5a541bfe129b09788f7f77458b1262f582e6c25b97e4bf6b94e2d47ee8af3ef724cb", 0x3b}, {&(0x7f0000295000-0xb6)="14e330a8d12299995bd493d7999e8af6f9879c7897278a2303453ba2f029e3040ffce05a7eb8dc775b8e49d16efdf7bf29f6454e89946d70b4a072e57440092b044dd44daf4fc9cc04d547c0171ade7a78762bcdb284de149e7b99276c0575f790bcbc80134bff6e853da2a9f51ada326086c88bdfb59153230b7f2c8eb5f2cbf45554a4b6fa7b96116892ced06a9f66a72c3a3daf7adeb3fe007f51ff7b741e3d469b94bdb628b83cf653440a9a6766700c55846f56", 0xb6}, {&(0x7f00001a9000)="448489c4c964f0c918e86299e9d4e0d88a289d8b46c3f35e3c843ae2a42b29bfa95c130b2c052e5b807d8cb52b637b4cf525170d78f2a00a0d888e744180c6fa5e941648e49b7a80e87c8b3f50b46da11881ff3229b0dd03cc6ecb742fa0cf91242f0f4c16a0673bf4488af31d31ba87b11d049b432144f6ca20bb0e3d56ec8d3c32497cb09df009771d0968e28fd8cf28299b028faa06e5b7bf60a7a53f32f924", 0xa1}], 0x8, 0x0, 0x0, 0x8000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r7, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00004af000-0x1f)=[{0x14, 0x23, 0x1, 0x0, 0x0, "1000ee0c"}], 0x14}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) r8 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r8, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000904000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xc, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:57 executing program 1: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000214000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000131000)={r0}) accept4$inet(r1, &(0x7f0000206000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000030000)=0x10, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00001a1000)={0x0, 0x0}) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f000021c000)={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x8, [0x40, 0x800, 0x5, 0x8, 0x7fffffff, 0xffffffff, 0x371, 0x768]}, 0x5c) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000003, 0x3) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00008fc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000391000-0x4)={0x0}, &(0x7f00008fd000)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000164000)="4402002120000000ffff0000000000000000000400", 0x15) [ 586.769445] sctp: [Deprecated]: syz-executor7 (pid 6894) Use of struct sctp_assoc_value in delayed_ack socket option. [ 586.769445] Use struct sctp_sack_info instead 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000502000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cc000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f5b000-0x28)={@common='sit0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000b89000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d3000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b8d000-0x28)={0x0, @in={{0x2, 0x2, @rand_addr=0x5, [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, 0x3, 0x4, 0xfffffffffffffffa, 0x7f, 0xb6, 0x0, 0x80, 0x9005, 0xd9ed, 0x23c6c51b, 0x7ff, 0xfffffffffffffffe, 0x7fffffff]}, &(0x7f0000085000-0x4)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000325000)={r4, 0xcd8, 0x10}, &(0x7f00007d9000)=0xc) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f000022b000)=""/0, 0x0, 0x0}, 0x1) 2018/01/09 12:40:57 executing program 1: getuid() mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000aa4000)={0x0, 0x0}) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000aa5000-0x28)={@common='ifb0\x00', &(0x7f00001f2000-0x30)=@ethtool_sfeatures={0x3b, 0x5, [{0x8, 0x20}, {0x0, 0x5}, {0x2, 0x7}, {0x800, 0x5}, {0xb4, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000aa3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000aa4000)=0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000aa5000-0x4)=r3) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fee000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000399000-0x20)={0x100000001, 0x0, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000d17000)={r2, 0x3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000820000)={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7b}, {0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x2, [0x3, 0xae3, 0x6, 0x3, 0x8, 0xfff, 0x200, 0xf1]}, 0x5c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fee000-0x8)={0x0, 0x8}, &(0x7f0000aeb000)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000229000-0x10)={0x6, &(0x7f0000fef000-0xb4)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fed000)={r3, 0xa3, "2e811612fc31e16d35879f8903fa6a8b29f5014f99f8c0701225b659eeff9677edcef3de1a22303bcaab58864249ad7fc014f0d952d3242e64c8cc4e9ca0fb193401878231b0bd71bf3754f01d3e0fbe1a51e294e0550034b1c0ce2128ee3f25e79434d29c5c699676107c55d077ad5bcba3e0adbd1a7006135afeae059cf13e45529edaabc19a35402ed3d674d6048ca3228fcdfbe47505c32fcdd011ae0c2512a27a"}, &(0x7f0000523000-0x4)=0xab) syz_emit_ethernet(0x132, &(0x7f0000f16000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="f07e626a0754", [{[{0x9100, 0x80, 0x1f, 0x4}], {0x8100, 0x100000000, 0x5, 0xffff}}], {{0xaef4, @ipx={0xffff, 0x11c, 0x66b1, 0x15, {@current=0x0, @random="bb66ec9a73a2", 0x3f}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, "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"}}}}, 0x0) write(r0, &(0x7f0000966000)="22000000200007040d9447de0800070002080200001b08000000001206170f00ff0f", 0x22) 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept4(r1, &(0x7f000010a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d7000)=0x8, 0x80000) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f000011f000)=0x7, &(0x7f0000335000)=0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000eea000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c44000-0x4)=0x10) bind$netrom(r3, &(0x7f0000db9000)=@ax25={0x3, {"e1e074642b1b8c"}, 0xfffffffffffff1e5}, 0x10) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvfrom$unix(r1, &(0x7f000019b000)=""/0, 0x0, 0x0, &(0x7f0000f98000)=@file={0x0, './file0\x00'}, 0xa) close(r0) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000001000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fe6000)={0x0, 0x43c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = accept(r0, 0x0, &(0x7f0000895000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c47000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f13000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@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]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt(r0, 0x84, 0x80000000075, &(0x7f0000fe6000)=""/8, &(0x7f00003e5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f42000-0x8)={0x0, 0x3f}, &(0x7f00009ea000-0x4)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00004a5000)=0xfff, 0x4) sendto$inet6(r0, &(0x7f000040d000-0x56)="23658182ae6b264fe2e8e75bcb6fcfa0c89834d5829abbefa1cbf3633202edc5833769556bbbbfce4340338913631f24184e192d632ab31b1b316641aa87bef862ecaa2077731368f80690c3262627d3e399bdc63a3c", 0x56, 0xc0, &(0x7f0000e9a000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000061000)={r5, 0x9, 0x4}, &(0x7f0000754000-0x4)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000fe7000)={@common='bpq0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000658000-0x4)=0x200, 0x4) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000dc4000)=""/4096, &(0x7f00008b1000)=0x1000) 2018/01/09 12:40:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00003d6000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000592000)={&(0x7f00009c6000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000248000)=[{&(0x7f0000bd7000)=""/204, 0xcc}, {&(0x7f0000bee000-0x98)=""/152, 0x98}, {&(0x7f0000e51000-0xdf)=""/223, 0xdf}, {&(0x7f00005e5000-0xe)=""/14, 0xe}, {&(0x7f0000ab2000-0xd3)=""/211, 0xd3}, {&(0x7f0000057000-0xd5)=""/213, 0xd5}], 0x6, &(0x7f000004f000-0xbe)=""/190, 0xbe, 0x3}, 0x2000) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xca, &(0x7f0000e6a000-0x35)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = accept4(0xffffffffffffff9c, &(0x7f000060a000)=@generic={0x0, ""/126}, &(0x7f0000b01000)=0x80, 0x800) sendmsg$nfc_llcp(r0, &(0x7f0000c37000-0x38)={&(0x7f00008b3000-0x60)={0x27, 0x100000000000, 0x800, 0x6, 0xa1, 0x40, "050d4943c1980092c28c2a4e724db89a4d267d2ac2998a82dc83b0902318472521f1b51093726ff1275c018cadf2771258dfafe5c053d7085059bc7b3916cb", 0x368}, 0x60, &(0x7f0000d9a000)=[{&(0x7f00003ac000-0xc9)="cc2d7f3f80e2bcbdaa128adecdf4deb8c1b7d28223ebc652ddc15a6e3da16dc413fab268d68120bb4f1e3541b9519690726cffe2c133afb86663483c8ab17079698378265a2d4fd2a331d9b71adf9796c23c69fdf68f07aef53cd13f25599785e6612450c607f46627baccda034ae3d0d5f0efae380f5e6b0d0b28539fe457ff56df2ab1ab5e6d5c348c00ed699a7b8e5086fa5b763ba71ba6417bd69b73f5f7ce8d5a74be10699147b8ceef239f2550b7530101e7033477a5051e8664eaf78c0344bdb011394f711c", 0xc9}], 0x1, &(0x7f0000a36000-0x68)={0x68, 0x19f, 0x10000, "1e76dc3b69d6518a135aec7c66adb5f94f0af9118b085fc3c41f45d3c5885c4aca3bfba7fae04b076f783c84d54c508e507e4a84dbc30401b4753345ec0a4acb46fee91cffd488b75b55df64d6203046943c234d6a65"}, 0x68, 0x4008000}, 0x4000000) 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000009c000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a9a000-0xb4)="2e3bcfb175093da0ae5273e7e4c335787e3d190f6a0ef856cd3084637ec5f1465dd7ef70e05a0bc889fbe8f0dc768f2640b46deadb2ba6e0c81965c8447fc2fac5c4c351f9cc0ae6dd5962db4768cb9b31aa4aa3b116fc5c567238edfb6ade5d504b7e7f4d0c7034b458f7a16020f2247e81b1331748b3d56a29190b083a378baf79af4b11234b9f9b8d53e5f4c9f805990579e75cb46ef145c0a59397a972079e6aa9d39d51db04a36ec754fd0961ce49ce8ea1", 0xb4, 0x8090, &(0x7f000097c000)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x7fff}, 0x1c) r2 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a5000)={r0}) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) close(r1) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000010, 0x803, 0x0) write(r1, &(0x7f0000fac000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) bind$alg(r0, &(0x7f0000216000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000752000-0x14)="", 0x0) [ 586.951951] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 12:40:57 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x40, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005a0000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004d0000-0x4)=0x10, 0x80800) sendmmsg(r0, &(0x7f0000ed3000-0xf0)=[{{&(0x7f0000464000)=@ipx={0x4, 0x0, 0x9, "e74602f04063", 0x5, 0x0}, 0x10, &(0x7f0000f76000)=[{&(0x7f0000777000-0x1000)="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0x2188, 0x48080}, 0x13}, {{0x0, 0x0, &(0x7f00000fb000)=[{&(0x7f0000ee2000-0xcf)="65bb3188eea6cb582d406b2ef3ee95495181594fc2b966ec726219dd458ef5d6cbd3bd5777a0c9ac9e3cca83c9f1d599c05878faf41928ba9f0f8c4794d873f25e0eb5f54358b22657d62a79977f0e710a9600eba849c9a0daf44da2e9b448b30c32ea39515d031cfc2853f9651e7391032f61e4e50361fd63ce1ac6bf784ac73752723399da8ef74fa812026ae1f7535430ba4ebec82d499f19b2cc9ad946506cc72f62eb30b6f5de73eb722272f298e0404ceabcc2566e7ef70caf71457e431c2a7bde664de303ddabe6940ba382", 0xcf}, {&(0x7f000063e000)="be38e1ae29db13232b943213ca993c5173da1c4bf8ad22c54b0ac9a98725867bb5d473d0ad0b7062c75364867640ea1855f9dbe3ae863110aa0440f3c3b005ad586512f79156b660cb9a26b33c1b44eb334de67dddcbe4164dc6745a7788249f9e7532c0fd0f16b269b2cf7e07a510d44f6856b319ad2e9148c68120f6ab16e2b1902e3c760c0a2940a7e38c8339e758970b04452c1c7f14f8eeee81609b1ac70d3c980c837c8c0bec224e7acf295e2b0f322805a31612e86ba4a94607dea896f43945aa6f19ad2ee63e98623eef4a6d1638c7b33c52442683c2", 0xda}, {&(0x7f0000210000-0x2f)="b42df4081b3655d18d1b39ea0ee64ea0fc65432eefaa5afbb2dc1edf75087fa9db5c5ea72c7c171e138bdacf94d5d0", 0x2f}], 0x3, &(0x7f0000409000-0x58)=[{0x58, 0x11, 0x800, "e9219bf01abe851933eebd6858af17c78b5eeed964d94ab9096e98968220ef2f35465d98a5d5e40f6a86e3843f73ddd7c395d1ce3b70ec757e696f900f3a2be7937cd4013a62e5b0"}], 0x58, 0x404c000}, 0x2000000000000000}], 0x4, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000440000)={0x0, 0x3}, &(0x7f00000ec000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e61000)={r1, 0xdf, "cf922f8e3db72c4947a9309e41abaaf00b60c1d9b3efcb55f0989e2a845528c29938e3a4f1c972e47f19506c37d19ea428c5ebcd622d19f790642be8e9ed8ce4a3747ca5c0acb641ae20e8ccb220dde726f7df9dd85d46f9c72fd7710f6a45378770be6ef9c4edf867cd227be947899670aba6a1ffd281bb8dae74fed5627da0c46cb1a3e14f5f8e7deefe4b8dcae741f827eba765acc5161c207cb799a71c08a775924214ae52ec72884ebe56d51edf573d5ae67592a57b62e28844900bc5c161b99bf8d54d80c6a24b5d95823fc7008b05384af6b781d466239a56d04c21"}, &(0x7f00003cd000)=0xe7) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000a07000-0x4)=0x0) setsockopt(r2, 0x3, 0x5, &(0x7f000027e000-0x31)="b31ce9e0e395d0503c70c991c27f6e66b9b1b6a577988c9bb9e522e6c5cdb7c20aa3b235a75a476b845ec44a0ff3310d20", 0x31) recvfrom$inet6(r2, &(0x7f0000026000)=""/134, 0x86, 0x40000001, &(0x7f00003bf000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1000000001, 0x0, 0x1}, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)=0x0) 2018/01/09 12:40:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000095000)=[{&(0x7f00003c3000-0x3a)="390000001000090000003a00000006000700004a0300000045000107000000140800130004fbffff000002000000000000000ee300ffe4693e", 0x39}], 0x1) writev(r0, &(0x7f0000956000)=[{&(0x7f0000ee8000)="7f5db2c1b204816b458e182d489d1ea491ddee374bdf86b28bedbf28b2e9dcac4955", 0x22}, {&(0x7f0000a33000-0x4)="f6bda5af", 0x4}, {&(0x7f0000a04000)="9afeec80cf7b4f1a13086715af9c43b90646b76e526f4fde0100625de41ea66b68a8222db260492a58a33f18e1328d6009d9b95b6e1be1169133f44821b0344f1b9d640971569c05a8b46b57023514bb0307210201a9e9de4e4e8113bf46a217dfbd101e1b13a165360ed74d1793bfa038720d1549f5779e0d3d226d96b09e7b650cc75817102d8a2f417504960a86085c1d1d16672bf4a008dedc4fedd394febf4723adb9037292bc04b39a4c7941e28932bb30269333107d8d97d9593a83c9e3faab593e680765226ae16d0153cbc54fadbd6bd29eab6e7ca3c661075c75142c20f60fd5b52f86feb0ed2101d5e5a9", 0xf0}, {&(0x7f000003d000-0x5c)="0b682cd608150e03a1e1393e3e25cb5c05625728f5b6dba51e4f0ce709cdfbca0fa005786b23338d5f44d92f407863720935146363185444b854f4df828c9c687fa9b35153e9c1e4e51062b8ac63e0da848b38e2935bdf603baaaaa3", 0x5c}, {&(0x7f00000bc000-0x7d)="d9c029d800dfd1121642c0111e8a5181d0370fedffded9e01927b79b585da5e4f830528cd56618207e0cffff000400000000348d04557e0b6aea35ad90f14ce6af24ea3016d0896eb90a4ae2a14dd1805f5cc7ac1f8f205da761df6b3cfcd330d5bc6f20cecbb2baec69482a1d1dd0b3aa8391f68fe0eafea9f00aceaf", 0x7d}], 0x10000000000000f3) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb1000-0x89)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000e5b000)={0xf, 0x3, 0x8001, 0x7, 0x8, r0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f76000)=0x0) 2018/01/09 12:40:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000002, 0x10) socketpair(0x410, 0xf, 0xa817, &(0x7f0000bad000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005e9000)={0x0, 0x4}, &(0x7f0000293000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cfe000)={r2, 0xccad}, &(0x7f0000b1c000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000228000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000095c000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000a0a000)={r3, 0x1, 0x6, @random="1838380332a5", [0x0, 0x0]}, 0x10) write(r0, &(0x7f00000be000-0x25)="240000001000fd004d07e30440de010303050100060001001900000008e70af1000020d0", 0x24) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006d3000)={0x9}, 0x4) 2018/01/09 12:40:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4000000000000017) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) 2018/01/09 12:40:57 executing program 7: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005bc000-0x50)=[{&(0x7f00005b8000)="fcb112eafc904a298b156cfe03ca10d40405b3fcc10f362d10455d7541334b6a7f5a46770000", 0x26}, {&(0x7f00001af000)="3911e8d04fd96eb0d6ca93890a7023a51e9ef38c9e7e378b6559", 0x1a}, {&(0x7f00005bb000-0xe0)="a484e84d87efce2aab3e7b11144915e2057b4e446c8cebefb5a0b1205ad79c262813b8b0003e4d3a4d2781e11347e78eab8d114c4daa1702a2976446e42a824cc5502dd8348c0e7053585c75d5d36a4a2296d3b8bc5aacc34033981629c7abdefbaf8c915f7f59955f6c635219cc4fb1b68f52d5bba916b0a1676d4236e492c9111550254db15e7eb6a52fcd209871fc4d32d0af3c9f762c3c7341730254dc4c9308685439452e3c7f7be7945bf1fcc829b276fa21b00c51efb2c5c15410c1fac3febcf93870b863a6557f42e1ac31fb336b3a51d41270aaf2faeb3cd779a275", 0xe0}], 0x3, &(0x7f00001b2000-0x18)=[], 0x0, 0x4}, 0x4) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0xffffffffffffffe8, 0x0}, 0x0) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x6, &(0x7f00005be000-0x8)={0x0, 0x0}) mmap(&(0x7f00005bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00005be000)={0xf, 0xb281, 0x7, 0x80000000, 0xc, r2, 0xae25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00005be000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000015e000)=0x8) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005be000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005bf000-0x10)={r2, &(0x7f00005be000)="ae7b053e8e315880772990322d52738f8ab7a19c4f898572346ad0944a0939606896cc639d87ed1fa181a8e605a3a55b37"}, 0x10) [ 587.016663] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000daf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000130000-0xa0)={0x0, @in6={{0xa, 0x3, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x4, 0x6, 0x7, 0x1}, &(0x7f0000704000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f36000)={r2, 0x369, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002de000-0x6)={r2, 0x100000001}, &(0x7f00000c7000-0x4)=0x6) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000035a000)={0x0, 0x0}) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000057000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000035a000)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000f2000-0x10)="a626076a61a745d6c525693319d38f25", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x32}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r1, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000221000)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0x58) [ 587.072259] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 12:40:57 executing program 5: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xd2, &(0x7f0000974000)="d7e207f0f952433b6836c0a520c4720ad1a7d037433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca200007161126a90151d96", 0x3c) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00004be000-0xfa)={r0, r0, 0x3f, 0xffffffffffffffff, &(0x7f0000553000-0x73)="f3983170e387cb2d49cb735c7b4fed116273c08f771996ae4ecbc7da429b95047685aab8163590d36ba28a40d3c790692595f12c0c9b731e1d3cda23a91f5b05a609bcb25fa23fe646fcfa1da855e595404a5f2d455bb9a325d38b26b69df3003ebca83cd3923c3f06ad4d13318ef19b725722", 0x4, 0x5, 0x0, 0x6, 0x6, 0x3, 0xfffffffffffff0af, "ff9195d9eb1c98eee3e3b7597d7097cd7bba407adc09a3941f247612a0be023efdd4b56e0684553509a08c857836568f68ff1a38f153d091b7afecdafe2a0361edecbdc339d507a561f5276a00e69c84baa8909ef8c13e6a1cbcf54636053f55e63a837164acb28e2a5ca4db66ee41fad29cfaf0d14647d1d04abe1d173dcc38a1d8076805aa70b6702bb6a84787ae50f382574e487f672e50591d7160e6177e28aa9e8ae714910861279f304d773b71478c028a0becce9d92d4076a01d39dcfaa7b8c4d3b046572af499264cf89324405df"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a93000-0x4)=0xffff) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000eb5000-0x5c)={{0xa, 0x1, 0x7e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x1, [0x101, 0xcfb, 0x1, 0x7, 0x40b, 0x693, 0x0, 0x1]}, 0x5c) 2018/01/09 12:40:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000009d000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000033b000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000001000-0x4)="", 0xa0) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005cc000-0x20)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000331000-0x30)=[{&(0x7f0000244000-0x72)="b320355517956dc6d4c21bfb6a9c6d3d027713c1b05d015cd9f70a330fbd613c2ef8f2f799a5c946f9d99c024f9d7b8ae3ee2465b5e7e2488e031c219f5574f8fb77dc10da5529a077130c184e3a921eedff20c38e444b4f4ad8", 0x5a}], 0x1, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000098d000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df821f7a16db17d5f9544bcda1", 0x20) close(r1) 2018/01/09 12:40:57 executing program 2: r0 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0xb101, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0x8) [ 587.078644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 587.102655] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/09 12:40:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) r1 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r1, &(0x7f0000e35000-0x60)={0x27, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, "b11671b05cb260eed49ad4373043bbaf08814fe333f1773779222f61fa0971b3a272d36e9a3f413d6aa4e6073f75e4d23d2f86733923839ab83052778cf7b2", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002ee000-0x8)={0x0, 0x9, 0x1}, &(0x7f0000add000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005f9000)={r2, 0x4}, 0x6) 2018/01/09 12:40:57 executing program 7: r0 = socket(0x5, 0x2, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ad2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001ef000)={0x0, 0x0, 0xffffffffffffffff}) r2 = socket(0x20004000000015, 0x80005, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000d55000-0x108)={r0, 0x2, 0x2, "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"}) 2018/01/09 12:40:57 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f000000f000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/09 12:40:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003bf000-0x4)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00006d3000-0x4)=0x314, 0x4) socket(0x10, 0x1, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f0000d82000)={&(0x7f0000868000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d43000-0x60)=[{&(0x7f000026b000-0x2a)="892e093ac2089da99a418a63d71d1d7c53ec585ec77d3d87894d68f80ffb6903786c0bc7d82eec741148", 0x2a}, {&(0x7f0000f76000-0x37)="14f9cfb52d19f4603a280fb1e848c355ed9b17258ebbd43ec2f617638102e2d12f07d68544da96c807a44f1e256385428fc1496558a002", 0x37}, {&(0x7f0000628000)="e3a548d8ca1f3ce4af4bc6ad3cdf322efddb542b002bc028a6a5502ee80e50335fc4c8638a5f8164157b0bef5ee9eb3407256362e30932226f569aa872856f", 0x3f}, {&(0x7f0000da3000-0xcc)="10cc6f564272d579723fc0ed13af66e00722c4faac15210e7f3331553614091f2598b3b2c3ebfa0f03dcd44b842935fde9692069b70d6a69308af5116f4beea71224e9ab85fa9168c86bb4a7e74adc71531be1984cf8fb28c873798ba6f503a6ff00b919b97c01e7346b1096e03c38a9766d7346af5eae106af609fe5c51bce2bbefcfa5d90d9e7bc32c6e7bc0f55c37ab351620624ed317bffb666a781fd380840c4b12f11da6bd277bf8888383f445332a013c8cbf9700723e1ac9b9daab8f172566f4a7051949d86e1181", 0xcc}, {&(0x7f0000e3b000)="902d42422a3e71879cb64570e8d2478bc1b371d0a7edbc783e7fcbe4b24e9874912e5b3907", 0x25}, {&(0x7f0000a19000-0x93)="45e332fd713a15e1aedd117654ef5db9097ed65b6957d605f8b24a6820f36e7b88e1b0ec5e77d6cf4177c3aa856399038d10dcdfad70265c6faf9690d12217ae6f0b95bc0a8ec44665dc0724716b6208723fc6201477f233004ad0b6976d7ec4cb821a5b8ee7f0c7baa0cb1d1f69f0a0a6bd5f3f44fc0e0abb96a2341c5a5f2e85cb1ed718875cdfcaff8956ef7637d01fcac6", 0x93}], 0x6, 0x0, 0x0, 0x4000}, 0x10) bind$unix(r2, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 587.102891] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1202 sclass=netlink_route_socket pig=7022 comm=syz-executor6 [ 587.193361] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0xb, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, @ssrr={0x89, 0xb, 0x0, [@multicast1=0xe0000001, @multicast2=0xe0000002]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dab000-0x4)={r0}) connect$inet6(r1, &(0x7f0000d7f000-0x1c)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x1c) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000041000)={0x0, 0x0}, &(0x7f00004c0000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000484000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xb) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000159000-0x4)=0x101, 0x4) bind$alg(r2, &(0x7f0000d37000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000be7000)="e56b", 0x2) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000f5e000-0x13)=""/1, 0x1}], 0x1, &(0x7f000037a000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f97000-0x5c)={{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff9}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x100000001}, 0x1fffffffe00000, [0x4, 0x1ff, 0x0, 0x1, 0x9, 0x800, 0x6, 0x4]}, 0x5c) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000-0x1)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x0, 0x7, 0x10000, &(0x7f0000dc3000)={0x0, 0x0}) getsockopt$inet_tcp_int(r4, 0x6, 0x7, &(0x7f0000d5b000)=0x0, &(0x7f00000d3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) sendto$inet6(r2, &(0x7f0000c27000-0xf0)="", 0x0, 0x20000804, &(0x7f0000ab5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f00005df000-0x2)="", 0x0, 0x200408d8, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000030000-0x1)={0x1, &(0x7f00008b1000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00000af000-0x8)={r5, 0x20}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c19000)={0x0, 0xffffffffffffff12}, &(0x7f00009e7000-0x4)=0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000de4000)={r6, 0x6}, 0x8) accept$alg(r4, 0x0, 0x0) 2018/01/09 12:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000cee000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f6000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003cc000-0x8)={0x0, 0x0}, &(0x7f0000237000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f2d000)={r2, 0x74e5}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000f24000)=0x11, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0x4) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fd4000-0x8)={0x0, 0x0}, &(0x7f0000fd6000-0x4)=0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x100000000000009, &(0x7f0000fd5000)=""/4096, &(0x7f00005c4000)=0x1000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000058b000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6a32caa19446d75b2904a970bc223801"}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fd6000)=[{&(0x7f0000ed3000-0xd9)="8ac6d18ea14ba310d490325a2db6ec4118ddfd97a872818ea2cb30f32375806e23ae934c3af5fc77555937d0ef4534a44912eef0ea467964fd70544bf3b4f281d45b503eb4df1fca56b61eb0a3f819f66c61febbb923b20818e23ae9b0f521461d6848bca77f44f4fdb98a96cdad6125ee2a61a58f0afd9443fa26bd9db708ee57ad3026fd2adfff53c73054446df0edc1f9fc3094e79038b98b9432118c17e7b01330ea9f2b52b34428c4b996d1f08c2d53361ed63ee87b1176c506625aabf7f54209e6a053501a9df1eb1e7b42ac32b5ef01055cf0bcbe8a", 0xd9}, {&(0x7f0000449000-0x3c)="23df6ff1b9678096fa1033997e617534d4718655c77c5ff917e4e1387f4ed8425615e4516c4051c0ba054db96193ecf443be0549363166950d948985", 0x3c}, {&(0x7f0000fd6000)="23515c9983957c26f76b2428502ee0c1d6a5284ee278a77c6c6536aec6cefb8d5ec9ee4ea20ed5ef9b41849db35c55e6ccdfc5b97a8aface75142427dbd35645b1968957849004baceeca0ff1020790c3a1edb3b58e458cef6ba5feb17ebab89e32cb7427e7847a8da81f0d3f3e583767cfd470148bf9b583fa8d7746dcf6b0d224f439b3435d741f7f1e6a341ad23dafa82c233294aaeed8f77f2ccaf4fe63a7aeb9fbb4b8fbe244d6149f707fe83bcf12628bd65708c9c78850dfc44b90693582f04a1cbb143b8b8e6190f6b945e0e09698a747152b7205f2097d19cc6826721953eb1ed10a192", 0xe8}, {&(0x7f00004cb000-0xcd)="67444c15a25281ab3f3a6bda6c19cadf3de48d9f7299b0990f10323d919347849dbc1c21a17774232946d40a8d9311d5c371f71cdd14e7a3d9834baffc8768c285c489e28966de8ffd4e685cbbe6ea55988de71bb85a80115d8b5f8b01d042db131ceb3342493ffcd81332cfeac110157f7e4327a08659d037cf39b106c6aaa520bb35bd78d317fdbce275b8fd2674a4c575b9dec6bbb2272013165177f04bd08d633bcc0bde08664d3d4dba7ce1a1dcc587cb8b23b72942781d48687826459f2ed43e119c207baab9dfd2b94b", 0xcd}, {&(0x7f0000fd7000-0x56)="31ec1723539d64c354cdcdc97aed317bff8f88c4ec31036acf4cebf7a6265345723ef308b5c72496e0e519b769c129f4d69e406c7d9a6921185824174b795e398e1e89f2d5fb5ad85cc68a940d8b6f997ca177f6a156", 0x56}, {&(0x7f0000f72000)="cc9ac0c09b8b125bdef4b9235608a40bf4860a98e27e72a491469df0682de77cd54105dcd96d33f6a62f50b853b5161c79d74adb4bec65ee8ce7a66a1fe810bb7261e236040e859fe2c391553a2a3b0fea6144603f19cdc8d53b49df4ca5173c7571731b4994866621b90b91d210f982c428001a5b85be8c752cb11be28b659b1827a3e3a9ec6394358df652f71ca61ce0b1fc3e9305aafef28226d0ec3f22d8115c8bd95e213e5362f9220188ad3a3bddf2e6826bd32e33186c1238bc03fca541374a583e9d4fd223f821094562c0338e38544a2d3ff40127320076122557d7e566b8a764", 0xe5}, {&(0x7f0000fd6000)="0c598e6f7aa21b1f4afd1a2bb54746584588f651e2d487d9c69102f2aca519c15399865366cbf4382e1fcfa4f59cd050467143b6293cdc904d8d000314b1567f563f8385e3d9493c8551f17cbfb5a2e66abb93c0cee0fbb6bbd77bbe8616889bf7d8a8b17c583f101eff58a686f9c30c096660c7bd4ce5aed23c7d1d2eb46caebf948e492d80fffa35fdfed3fa64f61f0773ee8df7e4d85cb5e83614e03e9ed2b810a6e35ba8772b438f17eb35a3900ea12922e2deb732", 0xb7}, {&(0x7f0000fd6000)="338b03ce2a516082f306cc7d3218c096d6f455511fdc98b986d4afdfa267a061328ee05a3980298a34f44875ce9b85254a7c573970356fc3c143620f53bf1fd550f61d44a05049de8a4c9d77143bf6b8008e3de8b597df12d97979a31b14a12e0643d89be4bc", 0x66}, {&(0x7f0000e76000-0x1e)="ac4f740a4191917a70924ac5bd69d23e5e711b8b73910d98fe529775dd51", 0x1e}], 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000eae000)={@common='lo\x00', @ifru_map={0x4, 0xffffffff, 0x7, 0x7, 0x1, 0x0}}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000fd7000)=0x200) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000fd8000-0x20)={@generic="b09b20c93b1c3e427b8aa1d307801b02", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000fd6000)=0x8, 0x4) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:40:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e8c000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000909000)=0xe8) r1 = socket$inet6(0xa, 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x1ff, 0x2, 0xf0, 0x2, 0x6}, &(0x7f0000b7d000)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d44000)={r2, 0x100000001}, 0x8) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000-0x4)=0x10) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000036d000+0x83e)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) r3 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet(0x2, 0x7, 0xfffffffffffffeff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9, "859671e8da8adc6187"}, &(0x7f0000001000)=0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000001000)={r5, 0x0, 0x3, 0xa4, 0x7f, 0x9}, 0x14) setsockopt(r3, 0x2, 0x7d, &(0x7f0000331000-0x3)="", 0x65) 2018/01/09 12:40:58 executing program 5: r0 = socket(0xa, 0x3, 0x1f) setsockopt(r0, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="ad1251d1f3cfd9cecad100f6223d5cb2", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket(0x1e, 0x1, 0x0) write(0xffffffffffffffff, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ffc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ffc000-0x1)={0x800}, 0x1) r2 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/09 12:40:58 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000039d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r1, &(0x7f0000aab000)={0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0xc) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000c12000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000d00000)=0x0, &(0x7f000012e000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007f000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c92000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000d5b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) writev(r2, &(0x7f00008bc000-0x10)=[{&(0x7f00003ff000-0x29)="290000001d0019a8553d7547000a007c0200e3000000000000000000090001000000010000043e0094", 0x29}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000515000)=0x0) r5 = socket$kcm(0x29, 0x5, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000d66000)=""/135, &(0x7f00000b8000)=0x87) sendmsg$kcm(r5, &(0x7f000000b000-0x38)={&(0x7f000043f000-0x8)=@sco={0x1f, {0x8, 0x1, 0x1, 0x4, 0xd37, 0xfffffffffffffff7}}, 0x8, &(0x7f00008ae000-0x70)=[{&(0x7f000074b000)="27843a08cfdfa9e524c293c833cfc9bdd1ceb9f0aa9c3b5481a7db3f4ec10b416f43635bed974cfcdd973e1e451764516bbc2001a416311d16fef994be8226cbda525ac7f5fca2672ea99c2cb5d7b8b290cb6dc2d94f49cbf663c4596006397ceb5a66411dcaa69f3a7162a5381f42503445e3cd61b4bb2bf96d2ca751d9605761c5f2d2147ff51c5d1531c294ef95b171f87f82d75c9e40a6f6e64dde3588797dd6e2bf7ea7663ae25f228e42a15382a53dc9c4c87d8d7fdc14f367910f868d79f052eeb8bf35caab6ac5c1d23c690f2cfce3", 0xd3}, {&(0x7f0000540000)="d1f22601939931b3040942ef4068dee757f737ea2cdc492e802cd3ec50652bb39fe774d03859cdb075865b8af0bd0b8c5990047f23dea50b66fb8ca40aa37c7990a04fe00438353c6d1b611dc033cf7f5a618e3795c57e8c2b8b56d50523005bb1c4b6e4d52d698537f0e4b441937113b8284ac746df4a08c5fddb3c76bd780f15619c219545642bb2dd4f3672071b53b33672c9bb65a1eaa3064150400777afecbd4322e7cccb79fa040af205", 0xad}, {&(0x7f0000719000)="ccb0a47802740149631c6aaef3defbb80b", 0x11}, {&(0x7f00009a6000-0x75)="d476022f31d0527070256bd0ee6c3dfe2865763dce51651d5c0cbb382dfeb674ef61febf7db67925f6155f4972b366aaf2c58c9b8c46b54be2350d6186f1f6b3a2d3d61516f7460cd75a96868267b5126e588703baf6909479474116fe4566ca02febe4c3a7a5b04239514d7a337a8605d88d72c7e", 0x75}, {&(0x7f0000774000)="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", 0x1000}, {&(0x7f0000c50000)="da3905aef07c2d8c4d480f649f815bbe4a76fe4dfdea43f9ff0ed5361fd837f45d59a699790e67fd7ec9ba141035c498c14b8b1f4c1b17084d037d9563468fbc8e2e233e89897da201d854fcbb0f1a310e7367b6c9f6e0c698ae206f6853391c64c8a162c15ff66a86f58882970d849be455fc0d97804ba8ac6a4a4b1e2a28926414b969e4a7619d008662d72de04a58ece8ce0137a22fd4c63c2bb3445de5cc30cd599d3e173e5c9e61edd2a8c9bf656e57ca66de0fa08e44524e54f580f0f1a600212aaddf09b3a73f3413fcb735bb76b857", 0xd3}, {&(0x7f00002c7000)="1aa69f5022705ef44e293be5e9f9964870eeea8bc3383e9d3dd8cf05beffd9af65eab043778ebc8be21b314af7f6ca752f6129d42998078c81a0f97f60f90a242413c3eb48d52d69448170f504e8cda0834c2560e6e960132ba8025fbe0c53d937ab9bff1d74d7d36102b32cc7600005758ef1f78584ffdcf0036f179d724ea0b98db782b18524436197854e485a079b8b0b017d662abaa645fcee8473bd14ac953520db59544e7cb36947", 0xab}], 0x7, &(0x7f0000020000-0x460)=[{0xe8, 0x13f, 0xba, "5a91b20e8190b5736764c453d8f99e186ba71bca8a9542b9fb809fd06a04a8b405f2df9b1c68a315b29b6d5ee1944ff97a99f4f2ee89aefa9751856d089ba644da9227e3bcd397b2e08b0059661b5012a7a7c15ac492bd90fafff28fd25b3f1d9da04dd414031d1aacdc3830f022cbb1268df11c002004af07ad9ca8855d2c2d8d4ea02857cafa935decc603611a31498e172f0616feb96163073156308dcca0ddb707539ce1fb3b9bb0f9ee15aad1c4b577a50e4afbadacea55b8dfdbcc3952c076c557d915f5b16093caff9be9c9f257"}, {0x50, 0x101, 0x0, "8b5407aa614221569d1e18ffec956792daba9375504a30111ded10c83e889460724db998a6320147c29204bb68df788e426c4f9ea1d38d69ac"}, {0xa0, 0x10b, 0x1, "ec861a0e81bee1372f5336a57b5b770a57608c2b4c13777b7f7164b0ac32e6150a4cdf9b17a4c28656034317df3fb2236d8efd7e72badc80d0a5a198ea82bad420a2460456058d8e8b92eb5bcf113e4f2e344812c66660b3436bcd83f8bb7cc67542701fa6a77de3c200412e5de7b74f50c4923f2a45845b9f0f22e966b612721e08b9816bff7624543f39"}, {0x108, 0x100, 0x33c, "a59075b000fa9a8aa853ff5a143c443331f0662cf7a4e0202e0f3df60e7b597d52d97a0f74125a9eef23aeacb53a2c317788f02b54e96b072cd753cfc2280bb6b149c1014c5474e5b3f23e105067a4e8f14f137b6b50f46078c248899db886479f82072b7f7deadce326dd562385138df045b47a46b49766e117f7889774ab79877c2b41ba183970239f8c806884a162f42fe9b9a90bf29f7a3ea8eae0ceed1a4fcbf7f148dda88d79704560581024c95e10861809fdafd693cebfbbb1ac71cf1723ce4be7dc6fe2a953d7e84e04a6027c1be680801f65195e5bc43ceab89a996c6d70fbd880e354bfebf7096cd25129402f36c20275"}, {0x50, 0x10d, 0x8, "b612d0339f3ced70d4063d15f8b1ea0aa9ae905ddd32ca7aca1eb181a12d603351f51633a54089a58c3b6a835c1c81d51dd30d6d61d85e000a55f7"}, {0xa0, 0x10d, 0x0, "5b1bc138baa3f4ac79305e539344fd9dfc4e62fa5ec303c6c70cb333ecfdc066c009d43c44fc9b4a147edd20b478b98b1348ea78ccefcfad279257fcaaa49afc7f40ec6d8b783aaaee11c9928669c1a94df2f40398f0d7b17aa28e72bc6e724d097e3f5912e4dbec27917f1e0b34d669d71f14dc181118edc1bd08e65308f25568423ac219e8cd3c6f8da8fe6b5a73"}, {0x90, 0x13f, 0x1ff, "972db2057b24aa3a60548f7b21f06fb187da173307c24ee9757b27afd2f9e6d1cead852f3c2f1bd3727166b7bce5cda26d9f45dd8b1ba41d18037c58652d757731891859f93fbd3b3e57291f1122349223731b5c90d96a1e7b94c9e07820e53fbd7423734a7c08c4d7633a448e8787afe29decf995885732fb58c170d5efc944"}], 0x460, 0x80}, 0x40) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/09 12:40:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x5, &(0x7f0000af9000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000e25000)={0x0, 0x0, &(0x7f00004e9000)=[{&(0x7f0000066000)=""/20, 0x14}, {&(0x7f000005d000-0xa2)=""/162, 0xa2}, {&(0x7f0000526000)=""/101, 0x65}, {&(0x7f0000236000)=""/45, 0x2d}], 0x4, &(0x7f00006bc000-0xc1)=""/193, 0xc1, 0x0}, 0x40002001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000236000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000503000-0x4)=0x14, 0x800) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000111000-0xc)={r2, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) r3 = socket(0x40000000015, 0x5, 0x0) sendmmsg$alg(r3, &(0x7f0000142000-0xa8)=[{0x0, 0x0, &(0x7f00009d9000)=[{&(0x7f0000900000)="92dbc326618b6847c9c39b71031d456134f854b5526e0db157a665fb740fb135a10eb12b091c2e94cc4ea7aecb9e460ff23ddfefe9ca2947c81ebbdc7269382bb6859ab529d728614af0a4cd6a05cf4b71a6409f2b0e4dde6da8", 0x5a}], 0x1, &(0x7f00007bf000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xa8, 0x117, 0x2, 0x8e, "29a3f6a9b81c53f72ff683502aad83b79b5f0730fc913465472ed19c2d0a2251d3282d500913b0fa3a9102d1ebc3d252c14bdee38e401c93405073e0aabd62a44623f73b1c8ee67ba3b6417703af1503d6c85fbd6a2df158ca4ce349dc129ccd9036c8b7f934c7826dbb362a93d72fc6c00ded5b5622dd8ddbb5a98f90d5da4b12599e22e8885c9030ce04014ce9"}], 0x108, 0x40}, {0x0, 0x0, &(0x7f0000c0f000)=[{&(0x7f0000bd9000)="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", 0xfd}, {&(0x7f0000ef2000)="5d043b8e506d7cf4c53cf86fa2fadbf70f3dedc6ac76a6d67fa5eea17ba694104ab768eda2273bcd11bd28b0de914760608b7f49ed89f119b943dd03958d9754fbe0b319922fcc62486075af3e269c01c8eeb6373ddfa5edcef098cb2844ec24d41fc6abb72c3d083408d16a4a10aec786d9eb0991141bb480d7169fba3c1ce1d2011b9f2f70acc5a9c5198e607d4dbd89b4d382e79d62f7d22aaffebf8c27b61440920023f403e9c263f918d993e7b66e65ddc70b157f8a09043a36", 0xbc}, {&(0x7f00000df000-0x55)="7798bccb7a5450f9868edd052128219d8f6037f760369e2f9f06e86052f538690f813c38505b082ebcac0f92c81fd4d2d0bba900dab21eb7a58e8b314f58a5f2fc8c039c8df68f76dce0ef04ebf90bfdd508eaa353", 0x55}, {&(0x7f00002e8000-0x25)="61fbc428db5819ff637a07dc9e369f2268fd135047744a401d68e849ba6c134b8d6b6dfc0a", 0x25}], 0x4, &(0x7f00003b7000)=[], 0x0, 0x20000801}, {0x0, 0x0, &(0x7f0000a84000-0x10)=[{&(0x7f0000981000+0x88d)="a66a553acdace4a3c4bb1f8a0aaa40c2a1be0b0bd7c7", 0x16}], 0x1, 0x0, 0x0, 0x40}], 0x3, 0x44000) setsockopt(r3, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000ab9000-0x95)={0x0, 0x8d, "bae1824ce70d088a1a5a8f2391da32d4cb19f3ac58aad3ce5876b1bef54d0b46bbdc6d823dd03ddb9d80b45f0fe3c978bb3826b5702f4e7d8c20ae02514532a8bf7978b8c119799ec8c1e8fe29dd2de25dac04ed83c5c8ac63ce3bd31670eff0d3dc072424772e4890d365368e0be72f0538418849b185e27ab250abae94d46c93387c0d6e1888437b737f9a18"}, &(0x7f000093d000)=0x95) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e6e000-0x89)={r4, 0xffffffff, 0x81, "cf63e3eb89df4f2a040491b73c0f19f99bbbb4e21b6a948b7c0acd0cdce362c5ddc888dcb302a8e5368150164247acac867d5b5afd96b4673083634f7dd636dcb8279574d81d2126948afbef6aa18ec56afeb310fa8c9f4f96a8de6227a989a6b6fe80984b8fb8f5124c6b8e43ee73150e2b25b28e0048f89e3946934e63608ddc"}, 0x89) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000116000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000e8d000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000091d000)=0xc) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b00755", 0x40}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d2e000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000041f000-0x3c)="b0339d00847aaae0562870260cd6ec84cd35a5d5c443f6575a92743263227d52e19ddcdcae4b5151be27b5b0dd84d7f7afd2f5b6a5a611f1a5e457ba", 0x3c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000eb9000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, &(0x7f0000793000-0x10)=[], 0x171, 0x0, 0x0, 0x0}, 0x8000) close(r1) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000fca000)=0x0) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d54000)={0xffffffff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1bc, 0x4, 0xa3, 0x1, 0xfff, &(0x7f0000632000)=@common='bcsh0\x00', 0x10000, 0x800, 0x40da}) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xed0000)=nil, 0xed0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000118000)=[{&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000943000-0x50)=[], 0x0, &(0x7f0000938000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x400000, 0x0, 0x0, 0x0}}, @sndrcv={0x2d0, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1ff}}], 0x330, 0x0}], 0x1, 0x0) 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fa2000)={&(0x7f000028d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000dc1000)={&(0x7f0000eb1000-0x414)=@allocspi={0xf8, 0x16, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003d8000)="18", 0xfffffffffffffd41, 0x1, &(0x7f0000db5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00001da000-0x2c)=[@in6={0xa, 0x3, 0xbe4, @loopback={0x0, 0x1}, 0xe8}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) bind$inet(r0, &(0x7f0000ee0000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fcc000)=""/139, 0x8b, 0x120, &(0x7f0000b4a000)={0x4, 0x1058, 0x4, "17f554f8bb60", 0x4, 0x0}, 0x10) r1 = socket(0xa, 0x803, 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fcd000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x29, 0x0, ""}, 0x10, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000d5c000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f0000fbd000)=0xc) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000aad000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x3c}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) close(r2) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000756000-0x8)={0x0, 0x2}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c36000)={r1, 0xa8, "0243d887cfb182ec5257203353dda94e4f10d8a2dc2824b2db7269aa68ee9f0d076983d7a27f97db8eb4bb2ca341cc98d5636ab6f8f5ba3c4fb58ee9034d1be290357e0b9a2d6eba19fda77dc457e248e3265b452b5c24b3eadfc38400c4178a1aadcb39bbfcc1c8b1c9f98c1905cfeac70bd37ec97cfdd00de30a67dc3fae533bd9d3114d1c7f6224f75563dd79a40ddbd05d3075dfef7b9a3c509c0206d0dfb3db1d5f11af76d8"}, &(0x7f00004e2000-0x4)=0xb0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89b0, &(0x7f00001d4000)={@common='sit0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/09 12:40:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x20f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000063a000-0x8)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0xa8, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f00005cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00005cd000-0x7)={0x0, 0x0}, 0x8) 2018/01/09 12:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000179000)={0x0, 0xfe, "3ee79611508fe57adfc1c89b3f2ccf2a8a1c5d31584c58f235cacee7d83cafcaf44d6f53b17b9a8feb56627ef4b70f099d3bc32964362dbfdef532215eab939ea88042c0c1c8d521bdcad0849782c489209b0342a8d761eb7253430e971edcf4bc13f4ac8b353a3a26e0cd9d876090bff5c2cd99cb00c301aa23a9566a57628f654db47214b3fb301a0a83d65d326a6546efb2fdb9eb07792555c862186308aa5d948cb84d794ce806f7285e65f60e87a698c44b6fd9f0f5cfe3ba7c2341befd1203649a7e8d6321bd2467f635a9f1e29a798748ac464d2d481d54c1edc0bb063983edb60394282e05dd514f34b2165a630ec9246803c39a9c485c385c35"}, &(0x7f000036a000)=0x106) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d72000-0x10)={0x5, 0x6, 0x100, 0xe56, r1}, 0x10) r2 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000056c000)={0x0, 0x0, 0x4955, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000632000-0x4)=0x0, &(0x7f0000075000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000512000)={0x0, 0x0}) readv(r3, &(0x7f0000e4d000-0x80)=[{&(0x7f0000c90000-0x1000)=""/4096, 0x1000}, {&(0x7f000010b000)=""/25, 0x19}, {&(0x7f0000bd4000)=""/134, 0x86}, {&(0x7f000070f000-0x1d)=""/29, 0x1d}, {&(0x7f0000aa6000-0xf6)=""/246, 0xf6}, {&(0x7f0000c12000)=""/84, 0x54}, {&(0x7f0000de8000-0xf2)=""/242, 0xf2}, {&(0x7f00002b6000-0x6b)=""/107, 0x6b}], 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000175000-0x10)={0x0, 0x38, &(0x7f00005ed000)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000bb8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000024b000-0x10)={r4, 0x6, 0x1, 0x8}, &(0x7f0000254000-0x4)=0x10) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000787000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d8d000-0x4)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000369000-0x78)=""/120, 0x78, 0x0, &(0x7f00005ff000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/09 12:40:58 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000302000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) r1 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x1, 0x14000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/09 12:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x80a, 0x10000000004) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000ebf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r2, @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]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x52, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00000bd000)={0x0, 0x0}, 0x2, 0x5) syz_emit_ethernet(0x9e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x90, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1d, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x3], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x3ad, 0x0, []}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000eb2000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000419000-0x4)=0x0, &(0x7f00008b1000-0x4)=0x4) mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d1b000-0x59)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) bind$nfc_llcp(r1, &(0x7f0000902000-0x60)={0x27, 0x5, 0x7fff, 0x4, 0x24, 0x101, "b16790b7d00019f9dd6f50a2eb39fd10623a9a4d313c5afe5f464b5947bfac5c2507a071755943e37cdf02ec90ca9562d0867b34096e0680c05c3c1845016a", 0x8}, 0x60) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b3000)={0x0, 0x0, 0x0}, &(0x7f0000227000-0x4)=0xc) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005ad000)={0x26, 'skcipher\x00', 0x0, 0x4, 'lrw-serpent-sse2\x00'}, 0x58) splice(r0, &(0x7f000044b000)=0x0, r0, &(0x7f000059e000-0x8)=0x0, 0x100000001, 0x8) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000b", 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f68000-0x10)={r0, &(0x7f0000f67000)="14942c1051a3c7a2bf4112bc81a95257930fe7c9a5fd48fd4aa768e44baa2f2ba9aa352680a0e4dcd7a3ace30ef94ed891b31fbb88de856b52c691fb202d19f008fe86b5c0e0f0727f2fd04d13615f8b8827d98db0b70b1ba849b0892db579e6ce158491aca271e1f485986bac0aeaea816a2494927ec939764acd2647a846cdf32591bb196af7b93ca0aebe85cc7ce457539ba244536a19c29f530f0d4d4efa4add58de04fe088ea41f20a65fa07a3df6dbf063723e2f99dfc0c0704c359a23387a6d88d414c3e101326c1f32b53ebea5d007e3b73702c267fdf941af4eaa31453a9e8c3be120a118c16e28d717aeb6bc49d73c"}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f69000-0x10)={0x0, 0x3719, 0x9, 0x0}, &(0x7f0000f69000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000156000-0x6)={r3, 0x3}, 0x6) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f68000)=@assoc_value={0x0, 0x4}, &(0x7f0000f69000-0x4)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000736000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000797000-0xc)={r5, 0x80000, r0}) r6 = accept4(r0, &(0x7f0000f0e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000e6c000-0x4)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f69000-0x8)=@assoc_value={r4, 0xbd}, &(0x7f0000f68000)=0x8) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f6a000-0x4)=0x40, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r6, 0x0, 0x4, &(0x7f0000f69000)="2a1840510702773b773b93a82a738e206a2f554c77e10b0cb08a794d3fb3c04014ccfdb2086bd6481ad7d937f3422d367290909fbf32fe288eacb4", 0x3b) socketpair$inet(0x2, 0x6, 0xff, &(0x7f0000aea000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f000015f000-0x4)=0xff, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000f6a000)=@assoc_value={0x0, 0x0}, &(0x7f0000f6a000)=0x8) 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)=""/1520, &(0x7f00007d4000-0x4)=0x5f0) sendmsg(r0, &(0x7f000029b000-0x38)={&(0x7f000009e000-0x80)=@generic={0x19, "a2406def9a90a5d8656bd6a8cc63de53081dc94464b79f0cf5605db1df9b2ec69b2cdfc2daa48a5e3476f0dd665026c83704deb39352592eab1f89f84b042e232842b09528bacdf8e794f6ac2957687d372428cfeae331cbfd69ce7d44b54c9fa09d18beb3481c22c4c2475a963e964a3c77b2545dc14222c5e7e1c67abc"}, 0x80, &(0x7f0000c51000-0x30)=[{&(0x7f0000757000-0x2e)="ca0acae654d21effcff240114fadc58f64ea168221d45c6da6075fa2b43bbaf0c9463904e86fc2afcc5d42784abb", 0x2e}, {&(0x7f00002df000)="f9328b89831e09dd1bd078fdcf8bdd4fe5ffac28d9d27ccc86c99f64eb3fb11ca15c4a398dfc02a120f8e63117d663a5262c7af47b1c2cf6f71ad762474b0ca9bdfa35bd07b4e31b5fe55931921c284dcad4061a18eac086d2a396862ec75deb20", 0x61}, {&(0x7f0000370000-0xd2)="15228a5f48e1f16ee9fc26cf8d6ccf9cdb03b59daaf57f02ed04318060f7da4dca1e69ec1acd17bcaddcfb5e077a4b0f0d522792d424c75886933e1d3306bb102e0130582b4202d075f25a76dc90d1656a9814d7c0e3ce4ea268472de5a440962421716129502cc5352fa614d36ac3154239f6bb37d22b75c951d3c6b81066d411c95a5259a6127831490e4bcb23f313b6baf70ed4be4b02aa92851ad50e4000665d35255c78df28039390ce193cd74a0114cd0927a6eff24bde9fa95eb2f36cb8ba0106f35e93dae4b278d4a06ce9617a2b", 0xd2}], 0x3, &(0x7f00006c7000-0x188)=[{0x108, 0x7, 0x2, "8994a3bcb1b0b8926114c2f7380424937f54f3b4180cec0ba4533aee18b5cd025a2cf9eca719ac30ce50a8bc8e8bbbbf3f6fd4ccc913e2ed0310f86ca0385688554f449db97df2f4b47b797eeddbd56cadfa644ab4e289b24ebf162c65ca9fbdf16ae6e996e50f194cca75bde2e20ec6d64f0c5577bf97019777d6b2656e2c821859259436cb08ce28ff24f57ba95b7154b89e5fd899e73d85e98ce3f1a0245d5e487ff01079e30b36f22a3d3cd7de759b188c8f806f92b354d2b6c21cda6dc76cdadfb014a48b3dde0f89821eba02eeea755748d6d1357b69014137f1b0bad8a0b1bda92da5347e0767c6955748aa5c0586d5414673"}, {0x60, 0x0, 0xfffffffffffffff9, "814d40bae791e62417ec052fb7d9df8aefbc1f2c40cfb996ae318dbfc6c4e274797f011b8dea88b9916ef39eda5767eaa4b677327aa41c4e50c636d9d465ee60e56ce9c847e640d8e41de75bb3"}, {0x20, 0x10e, 0x8, "5399d5ab100903223781007f62"}], 0x188, 0x8800}, 0x40) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000239000-0xa)={0x3, [0x100000001, 0x7, 0x8]}, 0xa) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000001ff1200aa05ffffff7f00000000", 0x10) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dc0000)=0x0, &(0x7f0000099000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a", 0x20}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) socket(0x1d, 0x8080b, 0xfd) 2018/01/09 12:40:58 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/09 12:40:58 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000706000)=0x0, 0x80000) sendto$unix(r1, &(0x7f0000f48000-0x21)="be32685b31b498ba1c6f84000200000000000057376db2c019aae7a7396517ccb0", 0x21, 0x4004000, &(0x7f00002a8000-0x8)=@abs={0x2, 0x0, 0x2}, 0x8f1b) r2 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r2, &(0x7f0000f48000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000a6000)={0x0, 0x0}, &(0x7f000092d000)=0x10) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000072f000)=""/226, &(0x7f0000bd4000-0x4)=0xe2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00008fb000)={&(0x7f0000d26000/0x2000)=nil, 0x401, 0x3, 0xc, &(0x7f0000b87000/0x1000)=nil, 0x10001}) r3 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f0e000)=0x0, &(0x7f00006a5000)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000598000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) connect$unix(r1, &(0x7f000050f000)=@file={0x1, './file0\x00'}, 0xa) connect$inet6(r2, &(0x7f0000323000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$int_in(r1, 0x16b8a6a5ccefdc6d, &(0x7f0000299000)=0x2) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000031b000-0x28)={@common='gre0\x00', &(0x7f0000459000-0xaf)=@ethtool_eeprom={0xb, 0x2, 0xfffffffffffffffa, 0x9f, "6131d6efe8144d768c77285700ecfb055ccce7e1fcba59d561a16dc3ee93e6e9edb18a727923ca4fe54dcd625a208f85324e53185631d6bca796bbd895c49cb4ddddea5e347154518aea78626613b83c9122045efb8b32d24ad736cb07e6df9bddb845464b5ef401ca5b2c339669b9716a245082085f5327a8d93f8bbb79f675aa540a4bea4f996447553386d0ab49b32d906ae52536a6af539cdc223d766d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000035000-0x7)=""/7, 0x7) close(r1) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000b24000-0x4)=0xfffffffffffffffb, 0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000cdd000)=0x0, &(0x7f00000c3000-0x4)=0x4) getsockopt(r1, 0x5, 0x0, &(0x7f00006a5000)=""/4096, &(0x7f0000876000-0x4)=0x1000) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000faa000)={@generic="f92665708933806da97f9a54fcdbce0f", @ifru_settings={0x8222, 0x1, @raw_hdlc=&(0x7f000070c000-0x4)={0xcb, 0x8001}}}) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f000024d000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @x25={0x5347d1768d522c42, 0x0, 0x27, "00050ff8f8"}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000015000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000237000-0x4)=0x10, 0x80000) bind$ax25(r0, &(0x7f0000096000)={0x3, {"924e56dd94c1ad"}, 0x80}, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000eaa000)=0x8) 2018/01/09 12:40:58 executing program 5: r0 = socket(0xe, 0xa, 0x1ff) setsockopt(r0, 0x400000000000029, 0x80000000000003c, &(0x7f00005d6000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009b8000-0xe8)={{{@in=@multicast2=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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000019000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ac2000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008b4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x8, 0x53}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f27000-0x1008)={r1, 0x1, 0x1000, "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"}, 0x1008) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000615000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getgid() gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x7}, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x9, 0xc, 0x100000000, 0x3ff, 0x1f, 0xffffffff80000000, 0x5, r2}, &(0x7f00006af000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x9, 0x0, 0x1, 0x3497, 0x40, 0x8, 0xfffffffffffffffe, r3}, &(0x7f0000965000)=0x20) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x20000100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) bind(r0, &(0x7f0000fc8000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b68000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000313000)="0022040000ffffe0", 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c1a000-0x8)={0x0, 0x0}) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000935000-0x10)=[{&(0x7f0000754000)="290000001800310dda00000500c900020a2400000000ff0680000c000c00080004000000000000086b", 0x29}], 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b48000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000f50000)={@loopback=0x7f000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000b0000)={0x7, 0x0, 0x2, 0x1ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000000)={r1, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000006c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x12, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000cb4000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d53000-0x4)=0x14, 0x800) bind$inet6(r0, &(0x7f0000c11000-0x1c)={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f0000899000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f000023a000)=""/125, &(0x7f0000242000-0x4)=0x7d) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000053c000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000065e000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000443000)={r2, 0x401}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000ba000-0x110)={0xffffffffffffffed, {{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x110}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_mreq(r1, 0x29, 0x13, &(0x7f0000da6000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) sendto$inet(r1, &(0x7f000072f000)="", 0x8d, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00000de000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x75a480, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 5: r0 = socket(0x2, 0x80007, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a9b000-0x4)=0x10) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x0, &(0x7f0000000000)=[]}) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r4, 0x1f}, &(0x7f0000003000-0x4)=0x8) unshare(0x400) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000001000)=[], 0x0) setsockopt(r0, 0x0, 0xce, &(0x7f0000001000-0x2)="", 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000003000-0x12)={@common='dummy0\x00', 0x12112714}) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000df3000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000e3a000-0x10)={&(0x7f0000bfa000)='./file0\x00', 0x0, 0x10}, 0x10) [ 587.839813] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 587.853588] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000093c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000b1b000)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000f4a000-0x70)=[], 0x0, &(0x7f0000001000-0x19)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000fcf000)={0xfffffffffffffffe, 0x7, 0x2, 0x1}, 0x5) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000712000)={0x0, 0x0}) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000ee4000-0x90)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000811000)=@routing={0x0, 0x0, 0x2, 0x0, 0x0, []}, 0x8) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f00003f4000)="26000000250015f8000000044000360004fffbe801000000030a09000a00ffffff0503c75b35", 0xffffffffffffff99) 2018/01/09 12:40:58 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f00001bb000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007da000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000c13000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000da1000)={r2, 0x62ff0f8d}, 0x6) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000624000-0x38)={&(0x7f00009f3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000a0f000-0x80)=[{&(0x7f00003cc000-0x73)=""/115, 0x73}, {&(0x7f00002f0000-0x92)=""/146, 0x92}, {&(0x7f00001e8000)=""/203, 0xcb}, {&(0x7f0000870000-0xe0)=""/224, 0xe0}, {&(0x7f000032b000)=""/246, 0xf6}, {&(0x7f0000d87000)=""/124, 0x7c}, {&(0x7f0000cee000-0x1000)=""/4096, 0x1000}, {&(0x7f00004d0000-0x73)=""/115, 0x73}], 0x8, &(0x7f0000c6d000-0x1000)=""/4096, 0x1000, 0x2}, 0x100) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000cc4000-0x10)={r1, 0x1, 0x6, @random="fc0b548bb7c9", [0x0, 0x0]}, 0x10) listen(r0, 0x0) accept(r0, &(0x7f0000dd9000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000)=0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/09 12:40:58 executing program 5: r0 = socket(0x26, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000243000-0x8)={0x0, 0xe0, 0x2}, &(0x7f0000001000-0x4)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000002000-0x1)="e7", 0x1, 0x20004000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bae000-0x8)=@assoc_value={r1, 0x9}, &(0x7f0000f7b000-0x4)=0x8) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000524000)=[{&(0x7f00001d9000)="2900000020000303013d5424000a0020020000140004000000000004050011e7010000000006ec006e", 0x29}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008f2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00006ce000)={0x1, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000bf1000)={0x2, r2}) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000081000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000762000)={0x0, @in={{0x2, 0x2, @rand_addr=0xda, [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, 0xfffffffffffffffa, 0x4, 0x0}, &(0x7f0000267000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000066e000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x0, 0x101, 0x20}, &(0x7f000098f000-0x4)=0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) 2018/01/09 12:40:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000531000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe33) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000155000-0x4)=0x10) setsockopt(r1, 0x84, 0x7c, &(0x7f0000cc2000)="8000000000020004", 0x8) 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xe, 0x3, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000f66000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000016d000)={0x14, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) recvfrom$ax25(r3, &(0x7f000033c000-0x2a)=""/42, 0x2a, 0x100, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000394000-0x120)={0x7f, {{0x2, 0x2, @rand_addr=0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) bind$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) connect$ipx(r4, &(0x7f000070c000-0x10)={0x4, 0x9, 0x7f, "cc0b594378aa", 0x800, 0x0}, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000f66000)="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") ioctl$fiemap(r1, 0xc020660b, &(0x7f00003c7000+0xb67)={0x2d67, 0xe99, 0x1, 0x0, 0x0, []}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000f68000-0xc)={0x20000000, 0x0}) getsockname$packet(r3, &(0x7f00007bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003ac000-0x4)=0x14) sendto$packet(r4, &(0x7f00000ab000-0x7a)="695082a9d734b3be1601cbaf344850c7db8f49143eac588c8d44ca9f1df4910927bab47bf64d4278d410789d7b6cf80ea468a194c02cfa29d5c2bdbddc389481605956703ab2490ec4aec3266e2392d48db2683c465447ac602adaf17aa1c7c8dd167c16a7d27f705bc699e8198093f0159d0664c964e997d65e", 0x7a, 0x40800, &(0x7f0000876000)={0x11, 0x18, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bfd000)="72733976d8070a4ae9fffffff80000000184ce10", 0x12) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca0000)="38e59da20dbdb28a0561f685bcbfefd787d1fcd3c2e64838c0949288eb4b8b8c49", 0x21) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000058e000-0x30)=[{&(0x7f0000b77000)=""/4096, 0x1000}], 0x1, &(0x7f0000909000)=""/0, 0x10000022a, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f7c000)="26000000240001f8feffff0701009d40020000000a0000000e000100000000000000dd000035", 0x26) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f7d000)=0x40) 2018/01/09 12:40:58 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000134000-0x28)="2600000024004304000000000010910000010004010000000000021800000000000903c76e35", 0x26) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000bcb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000696000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000fa4000)={r2, 0x3}) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d9c000-0x53)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000da0000)={0x0, 0x55, "4ef72c373dbdcf19f8e214169129e21e86da4eeb268bf874bc961bc564a4c214ed8ff492fec717fe43cf45fb69e938fc08f73de8678c46ab11208076ea656cef110c47ee251a5e6ba0c761c4654347163033d0e947"}, &(0x7f00007da000)=0x5d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x6d, "a2ff564a12e79407140a1c39b596b8749930d0946d3a2f5c8571fa41ce1c448ca55bcb2497bb7e8a8ba9fd7506b99aaa71751cf197d6e5c9cf2fe0efe16aec8e13c4f3ae5b2ee0019b71fecc1d989e35b380776d40f1686ece67b2b7986b305aa38e8b4bedc051dee0a38e6e82"}, &(0x7f00009eb000-0x4)=0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 587.993122] RDS: rds_bind could not find a transport for 172.20.2.187, load rds_tcp or rds_rdma? [ 588.024567] RDS: rds_bind could not find a transport for 172.20.2.187, load rds_tcp or rds_rdma? 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007c2000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f65000-0xff)={0x0, 0xf7, "a8cdc29743955bee657a8f7a8fe3b5a8a8fb299ad61e805a67b1734abb7e1c30fa6ae2a5e14bf0bf5ce5b58654bc48209a8d9483c9ea86bfd15bf063fbbf0bd578ead3a60487ba2c00381ae5cae10b1d993f7157016dfe82bc12cf57fe3aff87e131ac8af5f66e0ca6020371ecb6a97393eaa159718587b7d3ec88c6d9734e92cb91665a4937ce26e7ea624c0c01f5c3ec625b7dce68610524b19b8a83736226f7705f2b36d44822fe2329eef823b23f0a97772f1e7e0299f0ba65ced8bc95727b7da8e7caf37b34f6c8bfafe871b9015fe7331f8aca0751fc40858a68cb318a1cbc5a1786621272412ff312c1afde72a975b74fcad8eb"}, &(0x7f0000db6000-0x4)=0xff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edf000-0x8)={r1, 0x9}, &(0x7f000077f000)=0x8) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ff8000)={0x0, 0x0, 0x8}, 0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ff9000-0x20)={r0, &(0x7f0000ff9000-0x12)="c283700d4ca51113a36fa761fcf3fad32bff", &(0x7f0000c9a000-0x95)="c5d7a7ad0122de2e7e1ef3935b389e0f9e2316cb628c162156e53b09aaa45460819cec114e4677c98355fe1e3f63c6f5d0195d50624c21e02f10eebb2e6ef330c7d904fcb4a67e4746f6aabac170549904c8e1c2251d96a70e94b2adf77e5a6a2a12409ce579e74cfc61e0e6fc50ce0a27cba3fe57a074d2da0737d891dc720bc8431bc4665bd32b4dcd4cd0f5d86b6a71b1763f20", 0x3}, 0x20) unshare(0x8000402) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00002ae000)={0x7, 0x4, 0x0, 0x1000}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r1, &(0x7f0000222000)="", &(0x7f0000fe1000)=""/55}, 0x18) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80006, 0xffff) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000fcb000)={0x0, 0x6, 0xcba, 0xfffffffffffffffb}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000023000-0x10)=[{0x24, 0x8000000, 0xbeb8, 0x0}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f000002a000)={&(0x7f000002a000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000022000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000002a000)=r2, 0x4) 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000902000-0x50)=[{&(0x7f0000f93000-0x1000)="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", 0x1ef}, {&(0x7f0000f97000-0xd9)="d1caa029f3368a6d7abe4c1548968a2237340a39dfa9d94fe4f9a6b4aa2926a239512635abc68decbd71e39363a2a6dcadc184a02488cb12c4f9d8bee4a933e28608ecfa62b5dd26ff3cb9c2c6b301492a1767b06429fc1f289dd68c1f36477fd151b3e222bc7dbac9c5bbf24ccaa2c64356ec6e8c3e19eff040abe8d68eaa62ae083a85c1c2f9198df94624cee3413a76842785a1e2c525d4087fd75d8ee4998698de0e104c9b6491df9ea2f93d60a13f1cc3bc436de937001e5373a4eabf87a30727b8f69197704d1aacfb7c8ce69a49abb89017f11a1da1", 0xd9}], 0x2, &(0x7f000057d000-0x48)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x0}, 0x4) recvmsg(r1, &(0x7f0000065000)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[], 0x383, &(0x7f0000f79000-0x6b)=""/107, 0x6b, 0xffffffffffffffff}, 0x200000) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) r2 = socket(0x0, 0x6, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000232000)=[@in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) 2018/01/09 12:40:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00009a7000-0x86)="54e3434ac319f690ec96de60c77af5fbc7beded809205ff8b2ba5d96e607a2da5f771714b9af6757f2d058dab1daedf6c43751b9fad60623f2e55a0ed75552e87ae658df283f680d669f662a26ea8791b37881fd7d261bff87e35ee4e161e31cedf0e42aedadecbbc44a1b1eed9f7b7f9ed1adeadb821f008267cbd21d1c54ce3f60f088309b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000f8d000-0x2b66)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x40, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x29, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "af366c", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], ""}}}}}}}, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000da9000-0x4)=0x1) [ 588.049335] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 588.066197] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/09 12:40:58 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ff4000)={0x0, 0x0}) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000774000-0x10)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005ef000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/01/09 12:40:58 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00003a6000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/09 12:40:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000af2000)={r2, r0}) socketpair(0x11, 0x80007, 0x4, &(0x7f0000e19000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000120000-0x8)={0x3, 0xfa4e}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000e48000-0x4)={r2}) 2018/01/09 12:40:58 executing program 1: mmap(&(0x7f0000000000/0xf2f000)=nil, 0xf2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f2b000)="200000001900077e530008000000480080200d00001100052200000004000700", 0x20) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f30000-0x4)=0x2, 0x4) 2018/01/09 12:40:58 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000352000-0x8)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f000036c000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000306000-0xf0)=[{{&(0x7f000036c000-0x45)=@nfc_llcp={0x27, 0x2, 0x0, 0x6, 0x1, 0xed8, "a9c19547b8d39e17f9b00a8a9c1bfc83bb4a79b73c19182da749cdcd4cd90c55dc12a6a468e7de95e3fcda126e1fa26696ae967cbccfab7eb1874980da3a7f", 0x400}, 0x60, &(0x7f000036c000-0x80)=[{&(0x7f000036b000)="e11f2f0185cbd79a12fa7b1eaed331e345a3e5ada03fc46d5681205e3cbb5cf50710561d676ab3bb86c1c3e22f90fcd013b935b941070f65fa", 0x39}, {&(0x7f000036b000)="cbc5c786", 0x4}, {&(0x7f00000c9000)="d8dfe8c132815619e77c90502e4210588d9aa9c2df5f7004a9680b40a81c21813027de015b5d3215b02e8e53660dcef47821c2beb2576d06439ee6e14194761a98486314ec945c33dabf0787ae892e2bb609ee692c072cd51f5c9fd2c27027466ba49d1bcbbde30a5928cd0c022fc6c2e62e079465650f0d006eb7a0906f17aab3c710e468da3a4d66953e12815eecdfc073cff25faa2f7e4ac0fc9d7257", 0x9e}, {&(0x7f000036b000)="8452297168445197a6777291552e6bb39e087d15654396c1e4806397eabd50d57ded11050d8550516d0067a3e9e23114aa593399752243369ec10f44cf93f8df7774970b33c6a49a88b94bc87b629e0a1814346ddbd61b91f70f92fb317a38e8eb4e467a59c7e4bc5773b0726d6553d5e489f1602e2308dc8902e89fa63f943c8422577685bd58cf63327874fc330a15d5c692aeec108734b2454b68dccbcd73ab", 0xa1}, {&(0x7f000013a000)="2e8206f447e0fba04183cff4c865155ab101db070e91e8130d17ed0a561deb57c2cd495a960d8b45340a1f1db99d6bcde6dc47cd8e69fb98df0382d5d3c556983e9c4338ca2d6b268deddeff6b", 0x4d}, {&(0x7f0000367000-0xcf)="0ad24b6bc1191bbf889473def72d151365f4e798bb4e10f540a9733b3dc9ea5cd5ffe8371ffbc3027bc353549cc8996207f9432a242c3176247394e6c20f98226c4df0bbb21ca11e4a2dd8017d66426f1d42f39e21ea73fbdfbe0d5893e64534c33def4ffa5ff71e6eb696c5bbb65cb056117358a454383e5dbfc5c2ab4aeb01c6dc8775353e440065d05fa7a03360074e7f6eb089df6aacebbea5819332e2b35fe0b94fdfdeb0ef90d699a8c23fe9e19bede7ff8d6fec30c8d7e2479d7c12f5092088537ed3802a4402761e7ffdd6", 0xcf}, {&(0x7f00001aa000)="76adb6dacd6ac72194bfce0df277b88fbb6d130b7b7aecb31bfb7430adda5d5d73baa2c2352d40cb9936257d84cc4048046ff002cb93c8761c79ce57b85c7a9778230a28b49ba0b3178ab5e628640fdf26f2ae110b66574596f1b768d82faff90629cb97e02862629d37510398695bd5d7f4425b8d4dce3428a5d634edacdd9b72907011a9d8077fc8273e0d8f99422c2f79148031e77ec0d837ddda3baf80a528cbabbd7633ab2bff4c1e95d6740a4361a40dbb4bd0cad0319b3c6ec6442a5e176f59abbf03f91dc27796a50f8eb3801cd749246055b0b45ad67c3c192c82ca427dba07a50a0684985a", 0xea}, {&(0x7f000014c000-0xe3)="3007a8d41b161d5ca16460cf4d7cd0fac0e427550ecdf4d64ca206b2cb54f3e9c4290aea3bfc24e04cdfed8f313f6aecb4c3c682e9d10e29d8c4a3302676f9423a29402d4dfbcedd8efa1c3c19c465c7e089873ee5ca30a922271d55d6654a448da48f10157fd287f776e4d40f7c35f055143012cbcaa9d1242b733985f7412a47d90aaba06aa57efba0397b89cec5d58262c5d242c6cf8f88fcf8afa880596ef7b73218048488cf3594dc8c33f42855903d25b9bef46c2447ab340cdcc373cf7c692b466e10cbcf74c4625417d801993675d7c9804f3293da6853078a5e82f647ff36", 0xe3}], 0x8, &(0x7f0000181000-0x180)=[{0xa0, 0x117, 0x1, "9ab92b6926e2c260eb719d6ac6bde049b08c4b03243768450593e1d8c9a78c6627abd4f1053805e58d256e75940aada954323a057cc82fd6f6a9e17eb8122e924c6fea8f4acb65b257598279d068c1a53e1e0e7586b2265909042f436c59a0ef255da118e49b60b4cb415be8b0a7f8696f5f1f8434ba3b5b6ade7f46f31cb644f1c68735c5acc3273b8e46b65ced"}, {0xe0, 0x11a, 0x5, "e0ceab711832c5b600560e0ed9f153c79ed68f46ab01cb4f6804faf0e61ac15bcda0253be6bf4ac2b49804077b83eb36c5254bb2bb39639ce50c726dd6a534c22696732d6dac1566ec8033d6712bb73256ce1e67bb7f3e88f5363c1e69d77047635f8b3f4a879e3e2473dbdadf170999e9efaf79c1ced869d569ac0e4fad6e1e62a44996c60afede8701564686dc75005064aca9fb42c9d4eeefff501da85f904c2967925681434f63c1ed8599a079fa56ff913212e9abcf659c6d5a8c4920b9fc6489fd69c33b7de99ff1a58e"}], 0x180, 0x20040000}, 0x3}, {{&(0x7f0000041000)=@sco={0x1f, {0x3, 0xc64c, 0x1, 0x80000001, 0x7, 0x5}}, 0x8, &(0x7f0000193000)=[{&(0x7f0000258000)="0c9c708e209151c619e1a38ec9de2fc9", 0x10}, {&(0x7f000036b000)="346fde7b651dee97602f3891cf7fb16ec956a1b5b2498894762bd7da9f281cb2ca935a3fea88591bab96b7016ff770dd2e73e8942636ba46e051d52dcc156ecea6279f34b255b63936fef9f9265ea663b42fe7084ea533d59bef74cbec2ec0d42614d2334cc86c1805d1c7", 0x6b}], 0x2, &(0x7f000036c000-0x160)=[{0x70, 0x10b, 0xb56, "295e16b7899a8dbb5ea5f65082f786114f49533370e5474f5362e6140dabc7f288151ce811718b7ab257812b0fe9282da08464fbcec24f1ded359156672b46deb274c8c9ecc4290ed35f8e56f8ec337137e21b129333d4dfae50"}, {0xf0, 0x118, 0x7, "6ec9d0d17834bbcf78e5bb73c16656b560c07b3f4f3aca9f93866cd850c5cf70d58e6755b522e734f90c1b05da5b59cc809349b94f4c2b71937a7f27aad838b6c039e704c4efe00957219345d2f6bc5ae174af351c43e624feb8cce4907dd25b48e9c6d4bcc2ae32a3d83d2ea0945d28f542c02ea78cfe9ccf886c0aa72e0498ec033e8b4d97f7bd15f027157f1ee8c86a385443ef043c97ecd808cf318893c0c19eb60fceac3d1a73a25be169708f4b96eb600cb87290fcc56ee9b30650d73e8a6f8f4e1ec09ac6459f4df54e91c7398fc3ec51a2834b4071db88abf605"}], 0x160, 0x1}, 0x1000}, {{&(0x7f000036c000-0x60)=@nfc_llcp={0x27, 0xfff, 0x6, 0x3, 0x8149, 0x5, "9f5c4f6a71f22e12cf0918cd5d6c35bb51cd1a07896ff3c6041c83d69c8c43b90fc634f5afb098075786f1ecc04a98fbf91b6d137c050ec4a6c4b0d2d4560d", 0x7}, 0x60, &(0x7f0000133000)=[{&(0x7f000021f000-0xc)="b7b4664f186ced8a565e38a8", 0xc}, {&(0x7f000036b000)="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0x1000}, {&(0x7f0000042000)="b0a883ea7dc9902a6f592b4e2b3014b90e0837512e6c775fabf720215c27fb973058acd1ecc4f3a3feec42435b571c67fa94d25aa56e9c4d9109f32a2653a720bde4fb804459026047d1902e39fafd12919c0d85424444ae389d55dd3f63c9c0eccf55a14f7f45487d3dd0d88e0877f82a18a5e1d752d568900a5140c7525b", 0x7f}, {&(0x7f000036c000-0x96)="181f39573c7d2ec81cdd4fbe615316099b6294283054332b3e6fd55bd4934369a82e9e2def0abc3e825544b9eac86d2a9de9bc1aad53ac3390d48bbc87d928defc33225c36adfc0ba2927c81a9a433fe2495681fb2dba21d6b21448fb9bde0dcc3d6a86185cd7f6ecfe1ffb03b4b1291e2fd0c3ad7bf0d6e90bd1bb2d8f63c1d8ce65f1c6e066a2c3a61e6183c8b3923433103fded0b", 0x96}, {&(0x7f000021b000)="fd6a87748d8849ea0aa57e86f815a459a8c931a682941cf762814e1d8ed77b1b6c04482595210be4f581529458999138cbf791dc4ea66853ee9a3c7ada84a303bf53eda6549ece1133624d8472ed149686d30f1bae157b9909d40b3c1736596a3541aca34acd6b7ad1580f5c8117b5e8fa40e8eac93655147e23a56b", 0x7c}, {&(0x7f000006e000-0x7e)="449f0f36c1f2d7ca036809f9acb5c22e274f6558d0ef71648b488b4f7e9a9a3208af520292ccf2b6bb15968ef30a3bdd1dd973579ea5718988797421ac5bfed446cdb1c14bfeb154061dfc4c7bb03f018dd7ea72758d907f246e898d84642aa3123cc22e42fb5f518fd6d4013d9b85efa5fcadb49d1535ac9fb3cfa46499", 0x7e}, {&(0x7f000036c000-0xa9)="c822b291c384c3e62d1f1547fd4ceb44118eb16f51a67763bc0fef9ead708a4aa35bcd73ce4121207e543ba3f26d07d49baa14e68bff87aaf5fd10e9737b7c5a183693c248c68aa60b985d11c78a3ed5c0152dbd2a836fe19ae9acc6df7fe00772091e98f5164f976e53c164c9140648b86ab80cda4c3a82d5bed5a5de3c692e2338b65c4fb4d4a5810b5a471b5125517b05a10f675846485d7675affe7df1b5d81538efa25c201a58", 0xa9}, {&(0x7f0000196000)="912955673582c00d555ee14e4c448a876f8c77d8fdad06b74190fefc1a60275dd64d24df26e2a83a483abc510b1494d04093a113ba7f8ae0ad0be3c91e146b80666017fe160ca43c0965d6c8580cc9cedba9e8bf726c599cbe7237e11a71e50509aa3f3042656c65a12f0871aecf05de29af1ab9f0373cd1154745bcc02aeabf026d47b096a533dbb0b1dd9a0613992e8a94bafac782ecf62bc10bdc154c74ad9ec08b1b3480cd15f164ea8796c7", 0xae}, {&(0x7f0000086000-0x1e)="ab20d23cb17c8485f39275f8850175236a6ba0e613a426138ac0c5adefa9", 0x1e}], 0x9, 0x0, 0x0, 0x4084}, 0xffff}, {{&(0x7f0000240000)=@in6={0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x930}, 0x1c, &(0x7f0000158000-0x30)=[{&(0x7f000036c000-0x30)="721e0cfbdf735773c22ad471eef85f95d0398e921c8e6d13c9498d2d7451a6e28b562153723e50d9b47a5eff3794973f", 0x30}, {&(0x7f0000139000-0xb2)="34f5ef7f803364fa291083127846c7152f2ba67dfc27c4be83f82c09b5d2223bcbfd6f12a675e63d257a4f5948fbe6cdbd6bcd36b6613e97c654a8f184488268b11ddf48733ba6ef509e3caa3914a6c65f99ac6f5fd366acee4469a701267b07dded4d628aab1047e328aaf0a76735bc9a905bd41ee756fa5666e23eadf70491fc1f84ffcf941484802955d01b7279b415399474923fe683cfa5d0f0dd3ae10733237a4e2eb233b4c345d26883ec39e6199a", 0xb2}, {&(0x7f000036b000)="15a3462a386f1823719af1a5969238749666d94d4a6387cdcc651d09badcc79e209e104f0a14234a77e2aa3427f3e97837b1ca4edd14dacd9f642ce96e28c996a374de99e7a6d52717bf5c33fc96b024880f9de00b118291fb916b652e7eb055af0126bb011aa2e82f8720384247d556e7d960628c75df7799ac4cbc5730fd55ca9c534d074fb2275ebc67e896ddbf15e5eb34ced42d83cba36d6fea5d080ce782f2b2f62ac3f553d24362ca83cb53cd0d05437f", 0xb4}], 0x3, &(0x7f000036b000)=[{0x40, 0x110, 0x120000000, "d272754504ed5fa5969624a31a5ca5c0049133ced4723e339ae3460758448efb5af5559f7cffe8f0175567951015"}], 0x40, 0x40040}, 0x4a}], 0x4, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@nl=@proc={0x10, 0x0, 0x0, 0x4000000}, 0x1c, &(0x7f000013f000-0x40)=[{&(0x7f000036e000-0x58)="af7fb262c91344097beff127c8708b6c6afad4e293a08b4e2a883c837fa0b272b6b6a6e355a63aea06ea80706480604326e1325856e8a89bd6e469fd4ec5588468adec97dc5ce07345c7fdf9163fa34a4a0db436ceb57caa", 0x58}, {&(0x7f00002cc000)="e5ad75954984a44efcac27a96e5ac1f0783770e247961553ad24e6def91fdfb7c093ecef1ec20235f706042a3cf1d9257e78c15ef24889d7c53a0ff852d5e12d82dcc65c1a55919e674025301743cec060fc0828d7849bb4b44d871b6d26820dc3a04d046e74c4c3dd70451d5aad", 0x6e}, {&(0x7f00000bd000)="55280628ed2d59be568d1017f37e0673482c730fc4e5f36ee700202c7cf603fa95cdc766014d57de6b71af9781290c5af11b82b34f7a91852d6b993b2a3ce6c6eaef6635326ee434e6b5d0f85aebebda9b1d2d89a6d872f3d216c2229d1970d669b4fe5af8f8ec65237503a3e2fe7106d9b919a6eebdc1f5e63a6c36cab3e2623f45758bb87b6c2f7e59eb4771f8ead7713ef62c6d7f7fca87adcaec31d21196e4bd131a48c3da450f504382d9afd46b6d78f8ba9d624b05f2ef7bb0da492bf81a6ece18b2361ec106", 0xc9}, {&(0x7f000036f000-0xad)="9eb103a6c79e71b0259c9c6e314d7ad9ce981d8c17ab5b3bba8d2c80ca6b2c7cc8e49e06969a809fe81c5b48f0f1267b328aaa0c7a5c46b58f666fe15000f1e78a724d207bd336f370d972fcf09584a734ace39ba65f0090cd0fcce803155a4f68793f99bb270b97e47b8285cd555786ba3f29c68ec0e7ea5ed78c85b0273685323b6667ee4f254ac34ccaf6cb62b26ba96d3c63feebd224190cde42f828cbc3915647d45fe5cf99b6661029fa", 0xffffff95}], 0x4, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x0, 0x4, &(0x7f0000d09000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b1f000)={0x0, 0x8000}, &(0x7f0000037000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a26000-0xa0)={r1, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb52, 0x5, 0x4, 0xed5, 0xffffffffffff7bce}, &(0x7f0000030000)=0xa0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r2, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 12:40:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006c4000)={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]}}, &(0x7f0000438000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000773000)={0x0, 0x0, 0x20}, &(0x7f000025d000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000192000-0x8)={0x0, 0x0, ""}, &(0x7f00008a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fa000-0xb8)={0x0, 0x8, 0x401, 0x3f, 0x379, 0x100000001, 0xffffffffffffffbf, 0x4, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9e, 0x7, 0x9, 0x8, 0x7}}, &(0x7f00007a4000-0x4)=0xb8) sendmmsg$inet_sctp(r0, &(0x7f00004e2000-0x70)=[{&(0x7f0000c3d000-0x7)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a3000)=[{&(0x7f0000163000-0x69)="374448f6a64a01b4fc309c50bf8bff99a7d3ad4b061359e5ad938d5472b41ff4b0a45c5f2f3fd7a01651a8114307d3a9377514db1e9f9ea9c74b993e2348138308ec515310695fcf6d1e4e4a997b8a4b7127491f54560af0b92ae7be394fe9ee36e7862fe36320dbef", 0x69}], 0x1, &(0x7f0000ccc000)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x8000, 0x20c, 0x6, 0x1f, 0x1000, 0x1f, 0x9ec, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x100000001, 0x8004, 0x6, 0xfffffffffffffff7, 0x9, 0x96a, 0x2, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x6, 0x5, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x8000, 0x7ba, 0xfffffffffffffff8, 0x40, 0xc4db, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0x5, 0x1f, 0x80, 0x9}}], 0xf0, 0x840}, {&(0x7f0000d80000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dd9000-0x10)=[{&(0x7f0000859000-0xac)="31ac752060a79e6b792e04cea1cdd0dee692377e7265f2ab8addb4d28708231c79ebf845c2c0db4f63080fea4af69a0bf68d2ed6b45b3728825d39e9464a1263f235ec8e6078b2050bc4c4f4b9cb7abd7fdf459cc234b42526696883b9262cdcf994e5bd45f6c2fa2288b73efe868f211d3b758aafebdd826940460c3e458a92c20682cb2cb0588bd767f4e25a2174e5978fc5296f9f70913ed616b471958cb1053d72ee2c88746ad982c45f", 0xac}], 0x1, &(0x7f00001bd000)=[@init={0x18, 0x84, 0x0, {0x81, 0x1, 0x400, 0x200}}], 0x30, 0x40}], 0x2, 0x4044000) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:40:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000026e000-0x42)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f0000366000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e44000)=0x0) 2018/01/09 12:40:59 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, &(0x7f0000e38000)=@un=@file={0x0, ""/108}, &(0x7f0000d65000)=0x6e) mmap(&(0x7f0000000000/0x960000)=nil, 0x960000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000094b000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f00005a1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000095d000-0x2)={r2, 0x0}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000960000-0xc)={r2, 0x0, 0x0}, 0xc) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f76000)={0x0, 0xffff, 0x3, 0xce, 0x2, 0x1, 0x6, 0x9, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x800, 0x7, 0x0, 0x1}}, &(0x7f0000d04000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000898000)=@sack_info={r1, 0x40, 0x2000}, 0xc) 2018/01/09 12:40:59 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x11, 0x802, 0x300) sendmsg$nfc_llcp(r0, &(0x7f0000a6f000)={&(0x7f0000a6d000)={0x27, 0x3, 0x0, 0x5, 0x0, 0x0, "4597d0b6c43712e107cc4f8f31973ee0bd6e850078bad412dcd53a8a0ca8b8d6663b33a1fabe440542c5c0cc8ac99567632ccd3dd5bbba6faff0de329127c8", 0x0}, 0x60, &(0x7f00000e2000-0x20)=[{&(0x7f0000d68000)='\r', 0x1}], 0x1, &(0x7f0000ed2000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f00006a5000-0x4)=0x3, 0x4) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000)=0x0, &(0x7f0000325000-0x4)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000258000-0x108)={0x0, {{0xa, 0x0, 0xfffffffffffff000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000bf6000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000f9e000)=0x0, &(0x7f0000e33000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000984000)={0xffffffffffffff9c}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000719000-0x44)=""/68, &(0x7f0000606000)=0x44) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00003d2000-0xc0)=""/192, &(0x7f0000b71000-0x4)=0xc0) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b70000-0x1e8)=@newsa={0x13c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x100033}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002a2000-0x38)={&(0x7f000029e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000587000-0x138)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x81, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x8c, 0x0, 0x0}, {0x0, 0x0, 0xc00000000000, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000403000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000588000-0xa6)={0x0, 0x9e, "1bff215418719f4f4ca1812409dcfbf93d1ddbcb94ce0fedfce9ebc05495677199e3804d51ba151310ecf41330e8aa117cdd5e0849e950baec1b4dad4e48339d925964b077de688615b0309da72c983358b6221634e047ee5f58402f38fac47d7304e65e2a28f47ba064328f98f16269006d59522813bae8139654cc325051c1dbe028c1f946f90875545449d0f27ee0322c5ff349514b586fee6711fb3b"}, &(0x7f0000587000)=0xa6) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000587000)={r3, 0x9, 0x10, 0x5, 0x3}, &(0x7f000023c000-0x4)=0x18) 2018/01/09 12:40:59 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) accept$packet(r0, &(0x7f0000531000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000f60000-0x2d)=""/45, &(0x7f0000000000)=0x2d) 2018/01/09 12:40:59 executing program 3: mmap(&(0x7f0000000000/0xb6c000)=nil, 0xb6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'wp256\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000596000)=@generic="8332532809266ffbd7e4a656d73a3ffd") 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004ec000)=0x0, 0x80800) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000463000)=0x3ff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x219}], 0x1) 2018/01/09 12:40:59 executing program 6: 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) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000c4c000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="0c6b3dfa8d1b28aa4107d4f6d2829a1a", 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000, 0x9, 0x5, 0x9}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0xa1}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r1, 0x2}, 0x8) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000005000)=""/73, 0x49, 0x1, &(0x7f0000005000)={0x1a, 0x7, 0x4840, 0x6, 0x100000000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000007000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000007000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) 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) recvmsg$kcm(r0, &(0x7f0000008000-0x38)={&(0x7f0000007000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x30)=[{&(0x7f0000004000-0xd7)=""/215, 0xd7}, {&(0x7f0000008000-0xd5)=""/213, 0xd5}, {&(0x7f0000003000-0x52)=""/82, 0x52}], 0x3, &(0x7f0000005000)=""/249, 0xf9, 0x9}, 0x40010020) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000004000-0xe4)=[@in6={0xa, 0x3, 0x3ff, @loopback={0x0, 0x1}, 0xffffffffffffc4d1}, @in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd6}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x41d7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xe4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000008000)=0x0, &(0x7f0000008000-0x4)=0x4) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000ffb000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0d000-0x4)=0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000ffb000)=0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c69000)={0xffffffffffffff9c}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00006e1000-0xac)=""/172, &(0x7f0000377000-0x4)=0xac) socket$nl_xfrm(0x10, 0x3, 0x6) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8864, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b04000)="0000260f96aa53987002692b48de1d18616e91c7392c45c640b5fe270fb6c47557579051c4356fdc591fffe9a908db18f7d3beae9e8a519d572f7b3239a4544fdd4e88636c90ad00", 0x48) 2018/01/09 12:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000cf9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000847000)={0x0, 0x3}, &(0x7f00007d1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f57000-0xf5)={r2, 0xed, "b39b370d517b7df184c7af05b3fb53e0382f8e4c4e7c586daa30d45819e0bd861e558cd667f3da1be199e46e334036956aee3bb4965d733799dcbdf94c40a627d5fc66ff2b1d4c24078330f9b8ddbb066eba1d619c4f6d37502007f2ae48bcc31001c9bb6e94a9fdf80a684d3bdad4f78578926893420aabd012441154b2e76583d93561e1f3b1b58346f27eb8d9a71023c80cd9e608bbdd0f75e070e4cf82bbdd33d778d71da2bbff8136c37b5023fb19813bc641016d20ec3a858d01c7c4ddb2892a2341d6f8f7cd450692bd081e1b397a67770ea92ee88d8ea9abe0c0dbc063426d4bb3376164d46e0832a9"}, &(0x7f0000498000)=0xf5) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000ca5000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000afb000)=0x0, &(0x7f000081f000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000701000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e2a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2ae4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1ff, 0x3, 0x1c, 0x2}, &(0x7f00006d4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ac5000)={r1, @in6={{0xa, 0x2, 0xaa7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x6, 0x20000000000000, 0x803, 0x1, 0x986, 0x5, 0x1, 0x74, 0x1, 0x101, 0x3ad13a84, 0x22, 0xfffffffffffffff9, 0x1]}, &(0x7f0000724000)=0x108) 2018/01/09 12:40:59 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a30000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000+0x35c)={0x0, 0x0, &(0x7f00000e5000)=[]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x8f)={0x0, 0x87, "4475144c92441776e360983665ac4322ff4f3f652dc53fb9bac8e8910c24059b4405573ccd688536bfd2d2155ebb75248b140e83666c77167d798cf28a8937cbfce24ef843667ba3bff9268dc0c4bec9fa54eb6afc08e5041ce905beebd9a9233a7f402d16ec22c0e1b47703a8908080c029a96623e15a71d263fdecba91ef619cab6e577ecfdd"}, &(0x7f0000000000)=0x8f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x6, 0x1, 0xd3d, 0x3f, 0x7, 0x3, 0x1f, {r2, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x2, 0x100000000, 0x7fff}}, &(0x7f000002b000-0x4)=0xb8) mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000ea9000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0ef01c", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "211100", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "9dbe4cbb4799c501"}}}}}}}, 0x0) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000031f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000034d000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00009ff000)={0x0, 0x7, 0x8, [0xffffffffffffffff, 0x20d7, 0x1, 0x100000000, 0xfffffffffffffff7, 0x5, 0x100, 0x127]}, &(0x7f00003b0000-0x2)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c16000)={r1, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0x8, 0x6, 0xffff}, &(0x7f0000190000+0x229)=0xa0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000053c000)={0x0, 0x6, 0x8, 0x5, 0x9, 0x8001, 0x6, 0x1, r2}, &(0x7f0000f0a000-0x4)=0x20) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000a2c000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000749000)={0x0, 0x0, &(0x7f0000a39000-0x40)=[{&(0x7f0000100000-0x1000)="b187c38e3c150bc4cf2a512377d01ef056842121287fa1d6661f2e58b1c6a6bdfd1d7636990377d742b70b4201ee3d09b5ff", 0x32}], 0x1, &(0x7f000074c000)=[@assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10001}], 0x60, 0x1}, 0x20000000) r5 = socket(0x7, 0x80805, 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f000068e000-0xa)={0x3, [0x9, 0xfffffffffffff800, 0x854b]}, &(0x7f000024f000-0x4)=0xa) recvmsg(r4, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000074b000)=""/149, 0x95}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 4: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000000014, 0x7fe, 0xffffffffffffffff) write(r1, &(0x7f000024d000)="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", 0xfc) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000070c000-0x4)=0x515, 0x4) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x6) r1 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000005000)={0x1, 0xa, 0x9, 0x6, r0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000007000-0x20)={0x4, 0x1, 0x9, 0x6fd7, 0x4, 0xfffffffffffff573, 0xfffffffffffffffd, 0x10000000000, r0}, 0x20) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/09 12:40:59 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00003ac000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ab1000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x3b, "77d8fe938c1269a6cb94d5ac9f37d84bfbab6535ff51e4aa7c04e336f2b81ab727e31de5def92cfbc7a58a959b28db66fea90b837d8538623669d9"}, &(0x7f0000002000)=0x43) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x3)=0x0, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000004000-0x70)=[{&(0x7f0000004000-0x1c)=@in6={0xa, 0x2, 0xb364, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000)="78971c6f80bd5c10bb5ca962cf70328d1ec553e3978e7d3f393f1a8be51c37f974a46bdb2e35ba844d4f6ece1023fbaa703289c0b1e9ee0e0724a292f19c862f2ec460e3f450b31d078c606d48b3e9d24e2345e67ae56336e2dfa5a819ec667dfcdaf95058fa4021d98912312dcef0472beb2d23d39e9b5a42b5d6075aa9e1851587d3", 0x83}, {&(0x7f0000002000)="c994f7394ee4163b0a044045e600cb7c5250f8d305ab9badaa1ebeaac1e458700c97823d6d109f2c9c224c7713e9cf43aaf94fb3d7ee3840434be6dc53981a3a259f53c771945ed0f34a0cc791d04d18f452cdc26352a24f26b6f0803de65cd34996162a6649f116364a7d5edd9d3ed1398c543c1e0efd981681ebea01259810d7fc6128d991c736524354b5f5521661042254645fd4bc937127fcff89d93db40db4d0feaf2c0e884e44bab680233b28fd8ff775c6", 0xb5}, {&(0x7f0000001000)="66888391d0af16c4e3074a20b77838231077f9cbf0072129199be421b17d5f618decb20fbb0fd51ab8f0a4c4529c7d4dbfa4cd5ddd761391a4c95910ebd625251729ea792831f56a913c0503b464039bbf35e9389b8b2e6fab1b38e0a3bf0f19549fc2f94dd43b65c5749b14a9e6458fbccc3edd7bfd04eb7ff8e8cd9ac333a5bbb69eeb457e1b8066fa916560577bdc7f95538006e017cf", 0x62}, {&(0x7f0000001000-0xa8)="36768756277a9cd0cb5ef18eff299e5bdc6cbbaedaf01b2e8fa42d3882cd94f190f58ff9c5742309a29d3c9f9cc4804ab1a1d4a5c865c2cf8edbbfe5093b7fc9413790989936c1518079e13ef8e7f58de1f9135167108990688076f0721beb8b61d32077c9826f0aabbd445f978c24e5425c8605e12c5b07da24fd14d8ccc9a430105493913555dbab64ca8be90c17aecf43b244247a2f4ff44ef0a59d0cdbbec640e828edd988e2", 0xa8}], 0x4, &(0x7f0000001000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x401, 0x81, r1}}], 0x30, 0x800}, {&(0x7f0000002000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000002000)="b3e00ede600192a5c13edf14c67eff5486171dacc6d914c5af60c88f553a468734f287c0a372ea75de4f8f4e571336", 0x2f}, {&(0x7f0000003000)="2beeddb33ab7cd3d274519231c56c593abc44c05fb2a6670be498b3b26276aa5926dc18db342070cae4366b49bedf0768afdc18dfd87b1f9617ffdf42e2f87569e9a50bd8c43572a6a84da45d247a4a14b8a44b498ea938e4d6d5cd9fe97a156bc0d02c2ac", 0x65}, {&(0x7f0000002000)="c040433712817da58abdfbc448700607c46bdfd78626ed6993fff673640a88e44bb6e0ceb82febbdc8aa20f740b2cdfeb8e35da81fee55c91b630d0afb9ea91015b0e0babdf72629ffcc87f46f37695ae2899ef5399f48a290046b0639dc777f76a476cb3129c2", 0x67}, {&(0x7f0000001000-0x52)="7141b2df3f35054a6bd1b2a3b29e0ff280e2ad72a4f512e62be076bdb2af3aeac789b3087e6c3bf2c52e8dc458d7ee109d847886f39e643f1f2b4245cfaeeccc8f56903774195588e1ca60a855aa9194b7f6", 0x52}, {&(0x7f0000002000)="a51f53732c30f4336ef9a6f8f4c2823402e781dcea543c6a7c1d047a675f15c445775ef747d0", 0x26}, {&(0x7f0000004000-0xd1)="c73a4f38376147cd40a667b16f47c484a97cfc010637196eeaad9df851a616f3797063dd7fd7ae46fdef3c5ed06a10d5c9d653479ebd8f616c33d537860bfe404a35cc30c20cb117e04baaa43448a7c3578e2064d398920a40557c372d82c521181ac06e241955844b0e42280df95063c562bdae9b09116c1147c015c099ca11cd5a220841571a35d9c550e3c49696bbe22f3484f5ef08de8d6279dff71b6ebc3554cfbc9546dfceca790eb8e9d1909c8c90afc2d4f0480719f73b00528f510b15db95b6f31d13fa64f8c09241cc5edbb5", 0xd1}], 0x6, &(0x7f0000004000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x3, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0xac55, 0x8001, 0x8001, 0x4, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8008, 0x8, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x427, 0x0, 0x8, 0x400, 0xfffffffffffffff8, 0x1, 0x1, 0x2b, r1}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x2, 0x2da2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x0, 0x8209, 0x7, 0x5b, 0x0, 0x9, 0x9, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x200000000000, 0x7, 0x8000, 0xff, 0x1, 0x3, 0x7, 0x8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1800000, 0x202, 0xffff, 0xfffffffffffff609, r1}}], 0x180, 0x10}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r1, @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]}, [0xb8e9, 0x4, 0x2, 0x8, 0x1, 0x9, 0x53, 0x5, 0x9, 0x9, 0x9, 0x9, 0x7de, 0x7, 0x7]}, &(0x7f0000002000)=0x108) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000)=0x1, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000004000)=0xfffffffffffffff8) writev(r0, &(0x7f0000b76000-0x20)=[{&(0x7f0000a1e000)="3b4e0f6e6b8a498b3d8069197c16f56cd3c7534cabc784ed26687d8f0769153688862240e35dbcee7cb42dc2e7c7318feb3f8f7a71d82a86e62396d5e696a5709e6dfe8f616bbaecad0541e47d52455845e7a1c7261a3b347482e506fd31edfe03f7a36798199a124a885bce1b8fd7ef060bf62d9ab1dbe5177152d2b3d6c9793472a1e3a116cafae792c364b059cba4fcfef4836d1d64a1b9fc3f9583b0c3a6b0de0896de1e2ebb9f797ba988de88ec4c2abbd00b893c8bcc4cf6e8b5e546ae1fba6e918add137b4bd3916b49c12aa7", 0xd0}, {&(0x7f0000000000)="8daa8e73e2521cbff64e6fe63aa54f063095aaf43860f2ec40899c02b7cecabc9885d15804f466f8bbfd054b61e40937aca6", 0x32}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000599000-0x112)="fc00000048000700ab090008090007000a00225900320000040003002100010000452fa49e3500000000000000036915fa2c1ec28656aaa79bb94b46fe18d07f9474000000008c0000036c6c256f1a272f2e117c22ebc247ad47745477d0db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2cc56ce1f0f156272f5ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe082038f4f8b2b861f3d92c83170e12bab2b9d243f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b035240041e8d48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1", 0xfc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b04000)={0x2, &(0x7f0000859000-0x10)=[{0x3, 0x7fffffff, 0x0, 0x1}, {0x1ff, 0x9, 0x9, 0xecba}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b2a000-0x8)={0x0, 0x0}) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000002000-0x10)={0x4, &(0x7f0000000000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81}, &(0x7f0000002000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r1, 0x0, 0x0}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000003000)={r4, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000004000-0x10)={r6, &(0x7f0000003000)=""/180}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000002000)={&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000003000-0x60)=[{&(0x7f0000002000)=""/28, 0x1c}, {&(0x7f0000002000-0xf2)=""/242, 0xf2}, {&(0x7f0000001000-0x89)=""/137, 0x89}, {&(0x7f0000003000-0xfd)=""/253, 0xfd}, {&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000003000-0x6f)=""/111, 0x6f}], 0x6, &(0x7f0000001000-0x35)=""/53, 0x35, 0x4e23}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000003000-0x4)=0x0) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000063000-0x98)="", 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000069000-0xaa)={r0, r0, 0x1ff, 0x6, &(0x7f0000392000)="a0b4d21d3dab812dd16808acb9f43a5ab2fa5be48ec7ed659ffdf799fd6e9d248d5dacae6aaf778a8a23d5bc5c3ff3073eb46cec9e9725d8329e2bfa89841700370ca6fb4724e7752010f9f60c5855c3c9a04f05cf7803302c0672c3f56c1b7822e945c145f1d9a26d2229", 0x253, 0x7fffffff, 0x1dbd, 0x100, 0x2, 0x80000000, 0x2, "0179cc9f44ff844fda50cabfcc278157ca93290742b1b12182303005911213f67da8f95fafa6a2bf1be3723be5f36ce95608457115e149ea64059a697b63483b3022a41560a27e883e848fc554d01eacbdd6d4cbe5e9e0541679728f2b03f1af0493705247253fbd2b3e13384a08a9f5b1060338028eba8960c9b4f3c2451cfcc58b"}) recvfrom$ipx(r0, &(0x7f0000a8c000)=""/0, 0x27e, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2018/01/09 12:40:59 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcc000-0x4)={r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(0xffffffffffffffff, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xa5}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000637000)=0xbb) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000b89000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) pwritev(r0, &(0x7f0000f0f000)=[{&(0x7f000003d000-0x1000)="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", 0x1000}], 0x1, 0x0) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000b95000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) 2018/01/09 12:40:59 executing program 3: socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000c69000-0x38)={&(0x7f0000441000)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a1a000)=[], 0x0, &(0x7f000018a000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) sendto$inet6(r0, &(0x7f000029c000)="", 0x0, 0x0, &(0x7f0000848000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000124000-0x4)=0x6, 0x4) r1 = socket$inet6(0xa, 0x800, 0x1) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000f6e000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, 0x1c) socket$key(0xf, 0x3, 0x2) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000d3e000)=""/69, &(0x7f000067c000)=0x45) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 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) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000)={0xffffffff, 0x800, 0x10}, 0xc) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000008000-0x10)={0x9, 0xc, 0x1, 0x915, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x3, 0x0, 0xa5e) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000006000-0x4)=0x5, 0x4) bind$unix(r4, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair(0x4, 0x6, 0x101, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r5, &(0x7f0000008000-0x8)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f000000e000)={0x101}, 0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000000e000-0x10)={r3, 0x8000000000000000, 0x7, 0x10000}, &(0x7f000000e000-0x4)=0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000004000-0xc)={&(0x7f000000c000)='./file0\x00', r1}, 0xc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000009000)={&(0x7f0000010000-0x8)='./file0\x00', r5}, 0xc) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0x7a4000)=nil, 0x7a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00004ff000-0x150)=[{&(0x7f000079a000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7ed2e5f44f736da98ad226c95cb58240eab5014aeb85a9a283e584eaa1bc9446c1db3c04cbc7837af96f4a7d46c36874ab33479c79b437330c5c92d8d21e3c", 0x0}, 0x60, &(0x7f000079a000-0x60)=[{&(0x7f0000799000)="", 0x0}], 0x1, &(0x7f000077d000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, {&(0x7f0000507000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "c8a57158de60ff7f74364694bf80899582f9255da4349c125f5d68665b4cfe2a5bc1a73ec1e9cfa1bac18b1c55eadc20aa1cbe02515ba3dd97c4e4e9cf03de", 0x0}, 0x60, &(0x7f00000ea000)=[], 0x0, &(0x7f000079a000-0x100)={0xb0, 0x0, 0x0, "fa8e0d7e4efc8c8c8f6034b4b91d489ac9dd9da29e0828cddfb8e57df54039c97242383619f679e3353bd7c2e1b671504c836bf2ec96d3bc96d7617fe882fb9d468a40d2464891d7f2f77120c146f01057ddcab34f1df43e84f1c708dff3c2016bb91e4b775baf7f9c408e88c1a4b71c1f2574b4943e709b8e95379860deb26e471a180ee87e9ff04d72506805655de294756c40d2031bc420fddeaff12bb1f8"}, 0xb0, 0x0}], 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000660000-0x4)=0x5, 0x4) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1f, &(0x7f00007a5000)="dde5a6f88154") writev(r0, &(0x7f00007a5000-0x30)=[{&(0x7f00007a4000)="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", 0xfd}, {&(0x7f00007a5000-0x7a)="96586e7651e75bcf65f26efd927edda925af8d3d17a02f250cc642294f9ed4cf7d0f165dd45fe5e5baef1ffd83e603b1206549769c0c2fef79bc0f7a77521a800308a5e66df661f34f2c96746ccff610fe6995bc8b5494061c09fdbac8e933bf5f77ffbc242f9800b45a08688df85c0d9d78f5d1b242c88e21ce", 0x7a}, {&(0x7f00007a5000-0x4a)="415539d1bab07de7aa970f22ee199b8817328329d8f7c2ca8e1910441dba8c31d932141507a5a3a2c31eaebe82e016dd36b179dad620830215cbd3ccbd2734830800c4d85e3c3c2d156f", 0x4a}], 0x3) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f00005c2000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x60b6}, 0x98) r1 = socket$inet(0x2, 0xb, 0x7fffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b87000-0xe1)={0x0, 0xd9, "cd09a4e675039405a9e842d73d4720a25ef0e6464160a687ffed9134c617d420c4176bdeb3c52c5776c6bc1dff1dc5ee456cb743f235363adbe50115a3107e87ab5795ce930b8b11241db3401a348f61243259a7d1d4225cc720ccf49c168a6809cbbb34d4e77baa953e57d1900c02cc7fdccafce47f906d61ec207a4b0c4a582870d9b9c31c117b9f9548b13e8d84cac45fdf1b5417b611f116ab99fa2fa06cce52860089e6caa303e32eb55a82795cdbc174360f537eb9fb133b32ea6ca616ef331e01556478a7f34a85a2b073543a4cfc7558101e12fbcf"}, &(0x7f0000570000)=0xe1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000dce000)={r2, @in={{0x2, 0x2, @rand_addr=0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7}, &(0x7f00005c1000-0x4)=0x98) 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000097000-0x10)={&(0x7f00000fc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) write(r0, &(0x7f00000b2000-0x26)="26000000100027f69207c1030000fff500000207000000000003ffff202ff953050003000000", 0x26) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x1ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000aa9000-0x8)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff5000)=""/22, &(0x7f000025f000)=0x16) 2018/01/09 12:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000d5000-0x1)="ff", 0x351, 0x20000000000, &(0x7f0000f4b000)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f000024a000-0x2)="e0", 0x1, 0x0, &(0x7f0000d14000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:40:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000c11000)={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x3, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x7, [0x3, 0x3, 0x7fff, 0x8001, 0x9, 0xfffffffffffffff7, 0x0, 0xb56]}, 0x5c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000aa6000)=0x4, 0x4) unshare(0x8640000008000404) tee(r0, r0, 0x4, 0x0) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002ed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0xa54c, 0x2000000000000000) tee(r0, r1, 0x8000, 0x0) sendmsg$netrom(r0, &(0x7f000016f000-0x38)={&(0x7f00007eb000)=@ax25={0x3, {"6aa7e68392d4c6"}, 0x0}, 0x10, &(0x7f0000271000)=[{&(0x7f000055f000)="7b2fb9b4f31df42d3fd7ce4ff3f833eccca9803735b12cd3fb774290e0269ccd61f9460a3098b3b4b667696555de59b3a0932e86f596e0ce29c3bdb1e4ce8c4641fbc5163aaf319923de12eee60726a9477f37a7dc5b9e44163659db599adcfd5b579390d0e67a7deddfd9512deda271d9094ba2c8924f02888711fa83672322f5f58f2db2f5", 0x86}, {&(0x7f0000f58000)="50730c09b82f72268cf6e04eb31dca2af5bcdda0abb27c0093a4466c125dded6cd176888a25d67d50ced6172444160279cc9f17925ff93e302634b5decdd8344d9d0a230058e686a20f1f6088a87c63a248893b54d2b40b17681d935da2bfca42b50abca182d9e800965d9b37740ad505143db4240038dbe70e06c8be00e34c41ef7aff093231a2aef75621ceb9bf58628ac811f51d229c680f041255f5d6a73c4aeadcdba9b2dde77d386eac271c9b130a97fa05445ea2bfcf7c344cba69aff4869939956af1d6e969d6db07fd8642931d350d1d4ba4ddbc5f43d3e4cda45f06e1b32c5b5af5110b91e26bd08736096", 0xf0}, {&(0x7f0000595000-0xb0)="8a2cc2559b1d4664675309edf32cd492f620dbf65752238ce2c4ac8af640e4971cfa57c2cd26d12a4ae1f2733793feb8102aa0638a77abe57f3ece5c94f5bf852cbb0943b27142af20f08fbe2c3af901bc9f396d606276a6b584b5490d93ff209200e3f79bdc0a646061bf9c7e3cff136ebf7c9d6d3111a92e262b193cca6e9fe35e0f3b5da9e88988d3164b9824dbc8d2505b94d49bbdcd53a2fcba3a78e174f347d649b7d630b5b7ad096f1ac518af", 0xb0}, {&(0x7f00007ff000-0x16)="ff1d5714663475dc5c07dcd373760cd10859d2e8f5b9", 0x16}, {&(0x7f0000f1f000)="c97d00c22cc03745f464c3355819148568d162b4929bef57a7b31c2a073c9d7e3a85107621103ac41dd6d195bb0027aef55c4152d2da736fdcc6ec", 0x3b}, {&(0x7f00005f3000-0x43)="b9b3b7eb7beb70272405edbc8072158dbc3616a688eb476bf4b2b2911cea2c1753a1331d6b6ae760a3bc4c0d14905a0fa4ba704904f498c55890fb4a3666998f775dd1", 0x43}], 0x6, 0x0, 0x0, 0x800}, 0x20000044) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c0000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000de8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000de9000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000de9000-0x10)={0x5, &(0x7f0000714000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f000049b000)={r3, &(0x7f0000de9000-0x1000)=""/4096}) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000c31000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000429000)=0x9, 0x80000) sendto$llc(r1, &(0x7f0000aca000-0xa5)="b0e478870c227983894c1bb12f487c364768020eb9d970201ea9e01fedac48693bb264e1ce3a90cbd2925bdfb89e96fe6ad33898be02f55b80d7a82752cb9681bb81630cd64d94b51ded79c313b565a0d3cecf3c70bb75a985ef59965be2eb338d99572b45dd1cf80f5b89a3ac27ddb6f53dbd76165c5ae4130bf3e4ce94b51d574d69dea12c62aec5628095f6b92fda067f86fd0db782694d7f97e85b47553bf12a2372d5", 0xa5, 0x80, &(0x7f000039d000)={0x1a, 0xf8, 0x8, 0x5, 0x8, 0x7ff, @random="f82509b34e2c", [0x0, 0x0]}, 0x10) r2 = socket(0x11, 0x6, 0x0) accept4$llc(r2, 0x0, &(0x7f0000b68000)=0x0, 0x800) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000332000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19e5a7aef6609745, 0x0, 0x0, 0x0, 0x0, &(0x7f00000c1000)=@generic="3ac19caa61e2939da084f3039fc7bf36", 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f000013e000)=0x10000, 0x4) 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0x80006, 0x3f, &(0x7f0000519000)={0x0, 0x0}) socketpair(0x9, 0x2, 0x57e8, &(0x7f0000333000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000018f000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000ddb000-0xd4)={r3, 0xcc, "021aa7a9563a5c68e2cd08e2fc0d941df0393c49cb0372f1aed695557cd064e141e411adf83c75f208d5f9dc4dda424b9914dbb3cb01a9c2c65b514fbec9261ac754db3a9f9d1a066fc13f49027b2c6b23299ed68fd52d09a2048b6af6933a24cbc785973ee18b4143db8484d23900c8b44b04298420d0eaef6e533810718f1a610985ad83035cde4cc95d52cf7b4b7c9b7acd42abf0c45cee011462a04689966f53794f3695efcb2928d0ebb107596119feeabaef9335a91ce0e40268cc3a021d0e2ab09116a5c84bb5d84e"}, &(0x7f0000e24000-0x4)=0xd4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00007bc000-0x4)=0x6d, 0x4) r4 = accept(r1, 0x0, &(0x7f0000c90000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00001b8000)=0x0, &(0x7f0000df3000)=0x4) 2018/01/09 12:40:59 executing program 1: r0 = socket(0x11, 0x6, 0x7ffffffc) sendto(r0, &(0x7f0000d85000)="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", 0x1000, 0x80, &(0x7f00001a9000)=@l2={0x1f, 0xb5, {0x3f57, 0x8, 0xfad, 0x8001, 0x4e, 0x1f}, 0x80, 0x72}, 0xe) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="2a8e339c", 0x4) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000025000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000014000-0x4)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000637000)={0x1, &(0x7f0000b82000)=[{0x63, 0x4, 0x8, 0x6}]}, 0x10) write(r1, &(0x7f000001d000)='?', 0x1) r2 = socket(0x80000000000005, 0x7fc, 0x1ea) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004ad000)={0x0, 0x68, &(0x7f0000176000)=[@in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e7000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fd6000-0x14)={r3, 0x4, 0x6, [0x0, 0x1, 0x8, 0x5, 0x6, 0x10000]}, 0x14) socketpair(0x2, 0xa, 0x51, &(0x7f0000e9c000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000a72000-0x8)={0x7ff, 0x6}) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000abe000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00002a0000)=0x0, &(0x7f0000793000)=0x4) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000868000-0x4)=0x0, &(0x7f000020f000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000809000-0x93)="6a4bd3e3237a30c2ba722008da5a064257b40c230edfe8a4ce92af8ec9bb5303be9eea2cce50b108b79203198b59b9c751e027536fa86e43623ef3660fa750b86d05538060051bb3a73b1696332595e7e2064740089918485cb57b2d482e3a18027b9e577d2db5f4fbc8b000df42a0f5c895aea74826f0ba5afa788cd4e49b9a9a2b07d0bc7dba0922f6af82fd990700c562ce", 0x93, 0x40000, &(0x7f0000038000)={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000101000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[{&(0x7f0000f7b000)="5dfb", 0x2}], 0x1, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/1, 0x1}, {&(0x7f0000f75000)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f79000)=0x8) bind$netlink(r1, &(0x7f0000eee000)={0x10, 0x0, 0x2, 0x80000000}, 0xc) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f000031a000)=0xbeb, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00006fc000-0x8)={0x0, 0x9}, &(0x7f0000f7b000-0x4)=0x8) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f7a000)={0x7ff, 0x1, 0x1, 0x5, 0x3f, 0x3, 0x1, 0xff, r2}, &(0x7f0000f7a000)=0x20) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0xbb)="0dea7365cf9d3dd1959577ceb24fa4ed02d322a95a1f8eee5652900e55810967d938ec28e9125a3ce40a16125575d1cf0b48ad82f786b60ec2806a6f0d67a86b7f5f90eb3cb0ddc071850ac0ccef839c4f1c802b26126162f21ee6dac0f0df589d09083d6acee8e24ff69261da403bc7c724d5b19a32dce6ac837359c3a496a9883d8a088021d6d77523deb2d79dd41bf00bc7b1e2448b02ece7d032b0ff2b64865d7411107655b4bd333b8cf2e5c865fc4c5b8c112af5c65eb054", 0xbb) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(0xffffffffffffffff) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002a5000-0x4)=0x8c) mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000ec5000-0x4)=0x4, 0x4) 2018/01/09 12:40:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x3ff) shutdown(r0, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x80000000, 0x4) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xb72000)=nil, 0xb72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000b73000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f0000b72000)=@rc={0x1f, {0x2, 0xfff, 0x0, 0x4, 0x6, 0x3959}, 0x91d}, 0x9, &(0x7f00009d5000)=[{&(0x7f0000b72000)="ab366fb6aa7a2f46910a266c6e8055d62232fc53d4835607c4ac942686e362f1a479f21896705cb8442d5112d87fd3c93fac205dd996060d68f95c37b7adf5e7f0c552ccf9ee1c66dc1e401fdf3ffae1530fd242243f86873ef4b730cb693aad682aea7b5affa914da0921fe8f0f77d7f7dc30d1dd988fbfc3ad57628937414a998710fc1d6fdf7e0d1a796e9c193613057a9422b32157d83d1f05e189615c8b0f70c05503a34a24c01a3b8e4fce02e380036c96950769f509709fd2cd4f8f4658938a8fd985ce0d086db884bc21b4046b3e308e0ef8", 0xd6}, {&(0x7f0000300000-0x71)="67c44ed4559bdf8405f90f1cf58535e3ef4cea25b6f9a0c01ac2d1746f1396d3daadbfe1873e480fcb993e3921317d1ff61f06c855a61174b36f78d63b678c866eeaa2c69a695c8b035e07661e465f6b60b1508d1fff6fdfff038fb880977c620423a7937ffa78350862afab717a7c45c0", 0x71}, {&(0x7f0000442000-0x2b)="aa7809b874da8c8e00242ddb5fb20f6f1045e8e8ac2bcef233a74ac2e75367c4bccc1e99c56990757ec66e", 0x2b}], 0x3, &(0x7f0000b73000-0xd0)=[{0xd0, 0x103, 0x1, "9edbda10e4e1d11fe4aab53f058d94ec76250b51478184af7d87e3e4f42d379fad8c1ec8fd992ded3272534b72b7076eb5b473ef578d7a6f4bd87d0e64e25592bc5b4e11fe882ca973f7f8b8dd98c2cf6b8f5f2092ef6f4080c46bf8ed3520b952c5783deccc38ce7dae0126b5814fba37fae899e7f0191d4fb8884f645fce6556bcb99d8ba880c2b9bbd4b742f3f94261437b0cae10dcc6e30bd2969aca5dc8b2d7990ce24a22d8e4542c3c3bc04f9ae62fc6b49974552b3aee3db44489a20a"}], 0xd0, 0x40000}, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x13, 0xf, 0x5, &(0x7f0000a1e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000b75000-0x8)={r0, 0x3}) sendmsg$nl_xfrm(r1, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000200000)={&(0x7f0000b70000)=@newsa={0x17c, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4}, {0x0, 0x1, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x341, 0x1, {{'rmd160\x00'}, 0x208, "6d2f59c542c806649b242ac47d72efed966c13d3ba7614b75fa24825306380cbd868e6c953b5edf6815ff2eb9bbfb1b3f6936fa5a84f78d84325997e4fe4386cf9"}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x2) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000bc8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff4000-0x4)=0x14) writev(r0, &(0x7f000001d000)=[{&(0x7f0000fa5000)="390000001100193104d100002300000007000100030000004c00000000067f0009001a0404fb003b000000000400008000e907000000000066", 0x39}], 0x1) 2018/01/09 12:40:59 executing program 5: 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, &(0x7f0000146000-0x3c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xfffffffffffffe12) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00008b1000)={0x100}, 0x4) connect$netrom(r0, &(0x7f0000410000-0x33)=@full={{0x3, {"fadb12d722efa2"}, 0x1ff}, [{"d8e162974bbb4b"}, {"2523e8cb4f360d"}, {"500fb4dc0f8e40"}, {"50cfda7c4382dd"}, {"5b8364ec0d9279"}, {"b1e729454d34f0"}, {"33d0655678235f"}, {"abc5e79a5cf9f0"}]}, 0x48) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x80, &(0x7f0000d09000-0x1c)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f0000e75000)=[{&(0x7f00007f3000-0x92)=""/146, 0x92}, {&(0x7f0000c25000-0x3d)=""/61, 0x3d}, {&(0x7f0000fb3000)=""/90, 0x5a}, {&(0x7f0000fe5000)=""/160, 0xa0}, {&(0x7f0000546000-0x67)=""/103, 0x67}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000201000)={0x0, 0x5e, "99295fcf551a2de36ddb8b75134476a4978e62d5677c1b9c7a0220246c7931327ab9059b7eddde022928d3829f390f22ff720092188c4d41e46e5e34feba9ff343f947a4965f3877d2c9c3ec32e92f9abfd47f31aefacd4093c6dc867cd1"}, &(0x7f0000136000-0x4)=0x66) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005d4000)={r2, 0x5}, &(0x7f0000977000)=0x8) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000a4e000)=0x4, 0x4) getpeername$netlink(r1, &(0x7f000083b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e3000-0x4)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cde000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000027b000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000073e000-0xc)={r3, 0x80000, r1}) writev(r1, &(0x7f0000aab000)=[{&(0x7f00003c1000)="1530b98813f738970ae5e4bb097112b9a0828661ee19feb0e2127519f7d0c2525d3473bb705b009f9d3e44706b88430da7afd8e0475d4c8570df1918947f85fdce4871887cb0f95b7e618a4293fcca1fbbde61ef9ea6c47918fe7d3d5a4f12256e34707d7aee39bd67b22c086c6fb893eec9af4fa752553dc72434ee4a3ded5810beb0be1ae459dc2a9fc25ecc21df0bc8d35578ce8baae673f5a2e3517d519e", 0xa0}, {&(0x7f0000b98000-0x1000)="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", 0x1000}], 0x2) 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) r1 = accept$inet6(0xffffffffffffffff, &(0x7f000016e000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000069b000-0x4)=0x1c) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000f9c000-0x8)={0x1, [0x0]}, &(0x7f0000e77000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000a9c000-0x8)={r2, 0xffffffff00000000}, &(0x7f0000284000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f95000)="1f0700190000000000060ced5c54dbb72709ff7f92e50f78", 0x18) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e6", 0x10) recvmsg(r3, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x1, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e19000)=0x10, 0x4) pipe(&(0x7f0000242000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b6b000-0x4c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet_buf(r0, 0x0, 0x37, &(0x7f0000fd9000-0x21)="877a14a2a92ad5cf92fa54660f77489c6bc71d75f4bc8718e203ae90e95cac8624", 0x21) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000d91000)={@generic="2015d997832380e3b7319f3cae89baf8", 0xff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000607000-0x20)={@common='bond0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002c4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000726000)={0x0, 0x9b, "d4290f746b19d14fe99dbb884089dd8daa73a9a5644a4eb664fb12d613dc8562e9902348db2084da0d26ec24ed7927339eb341aaf549e22132d77782650c1f9701f25cc2042ada1a753083a2136ade0a163547a3cf5e5cff32db2cfc072c040a3074ed051c92bd3b1b23a0c486178594f1c90b696df8d18df708c1c9020dd11430d005dadd18dc1a4a540424505bbeae3bd1075d3c51fadeda6a8e"}, &(0x7f00008b6000)=0xa3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d48000-0x8)={r3, 0x10000}, 0x8) getsockopt$inet6_buf(r2, 0x29, 0xce, &(0x7f0000013000)=""/194, &(0x7f00001ba000)=0xc2) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a30000)={0x401, 0x3f, 0x7, 0x400, 0x8, [{0x2, 0x5, 0xd000000000000000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffffffff, 0x2, 0x1f7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x7fff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xd8, 0x2, 0x0, 0x0, 0x0, 0xa08, 0x0, 0x0, 0x0}, {0x1, 0x6, 0xff, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x8, 0x9, 0xc1, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x200, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="29000000010400000fff6e") mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) recvmsg(r0, &(0x7f0000af0000)={&(0x7f000010d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000af0000)=[{&(0x7f0000640000)=""/4096, 0x1000}, {&(0x7f0000421000-0x57)=""/87, 0x57}, {&(0x7f0000af1000-0x64)=""/100, 0x64}, {&(0x7f0000904000)=""/205, 0xcd}, {&(0x7f00007dc000-0xbb)=""/187, 0xbb}, {&(0x7f000047f000)=""/125, 0x7d}, {&(0x7f0000af1000-0x4d)=""/77, 0x4d}, {&(0x7f00001b7000)=""/232, 0xe8}, {&(0x7f00001fa000-0x11)=""/17, 0x11}], 0x9, &(0x7f0000af0000)=""/4096, 0x1000, 0x2793}, 0x2000) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000919000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008e4000-0x10)={0x3, &(0x7f0000ede000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fc6000)={r2, 0x15}) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006c4000-0x4)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000033c000)={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x1, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa0}, 0x8000, [0x4, 0xff, 0x2, 0x2, 0x10000, 0x6, 0x401, 0x401]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x85e, 0x4, &(0x7f0000f55000)="c4af20db6e3c748cbe4b2e19fe02e9b7147f48ba631ea427351b386ffe6d54a439d723322b112b41f33b186f7d305b2562b947a790834aab62171576b9c3008789670eaf7f2e55c29dcf671bb4d8689b1f23cd314a8fc1bbe33b160b91b0cd9bdf5f3ea20b363c6967d188e87f543277206464f4c8d4324ccf3faa4eea56b99507fe3676f2b8f23d274a9535034dd851bfc5bd97a0bff87611079aaab52c7f6fbd7b7429205543e68ad421afd154026ba0ec6ec4502947bfdffc38ff08482ea4ccb9bbce432c0ee160384e0fb8261a54eb7415c2779fe1b503c76abb91912b7e2482839f989728764432c67ef58fae5273648759", 0xf4) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) sendmmsg$alg(r0, &(0x7f00006dc000)=[{0x0, 0x0, &(0x7f0000e10000)=[{&(0x7f0000a4b000)="b8a342f2008dc88335bc70d3f2f5f8c6183dbeb8822d563a1ae3ceac56d25780c43152", 0x23}, {&(0x7f000019b000)="4207335891f0f8dbfea8db469833064759d2d80a014ba3e2e5124a7bfef49b3081b199e18f7ff7e2004126534ea95d9d8612ec2ecc1b", 0x36}, {&(0x7f0000bac000-0x73)="8c5a6655d92d53234889fa9adc334d16d7eacc6ecf0734c3e5169e54148a1a7fc58230f27901e790157683d58288f434bdf830d19a3a4b70dce8a7378f85411ed0c6ab17e289a679c1ed5e1cb6b7b6e7a578c2fef74464648e1ddfbbe760977fe7a281919dc25925a3b42fafa81d5e8e16ae1b", 0x73}], 0x3, 0x0, 0x0, 0x8041}, {0x0, 0x0, &(0x7f000024f000-0x40)=[{&(0x7f0000b70000)="", 0x0}, {&(0x7f00000f7000-0x2f)="e2e3b4c42fa85798a5a76254be284ff1a1eb6e66d6b64f82f84c0a84b0f44b96abcdf8bc622f799641918aa23e9d3e", 0x2f}, {&(0x7f00009a6000)="168d4e3ad94130670e8cb66eb390329c33f72cb48cde99c575c254e039d9e0ca924ec8bcb9bb581b55f72b1e086bcd827f102a8322fa96ceaffdc26afcaeba13f5bcc7687296314b4aa313b0f022222dbf0051b8a86df479f9032443a82c4cfb61bfa04d54c991b53d3a187c16b3bbe7d17e94e1a779728232adf24128d7e2cc0c2082297541c2e91f364dae34a1e86a79d253015a230ff38c2d2c242e497fc65b0bdbfeceb64b21ba8f49f42c2bc6b80b74b388b4c0273588ec89727968a2f999283a32f45cc797449dd05a38f31a007818a98476cfa4d9992ca342d4a6065a", 0xe0}, {&(0x7f0000c89000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000386000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4054}], 0x2, 0x0) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000d000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000004000-0x684)=@newsa={0x118, 0x12, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0xffffffffffffad53}}]}, 0x118}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000012000)={r0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000012000)={0x9cc, 0x6, 0x6, "bd7f4e23c9ce", "27629707567fe92d965ac18a7817418f"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014000-0x4)={r0}) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000008000)="ccdc5489dc8933078992f35bfb5bb0745b15907a93dcbe4fabac1567c5adcd369bed07265c3e87563f7fbd212e4bee2e4d86c3f6c67ed689a05d66a23b29", 0x3e) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000000c000-0x20)={0x7f0000, 0x20, 0xc, 0x1000, 0x9, 0x3f, 0x0, 0x4, 0x0}, &(0x7f000000a000)=0x20) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000014000)={r3, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_ifreq(r0, 0x8919, &(0x7f0000014000-0x28)={@common='ip6_vti0\x00', @ifru_settings={0x13f100000, 0x0, @te1=&(0x7f000000e000)={0x289c8274, 0x80, 0x1, 0x7}}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000009000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x6, 0x2, &(0x7f0000006000)=@raw=[@generic={0xce, 0x20, 0x2, 0xffff}], &(0x7f0000003000-0xa)='syzkaller\x00', 0x0, 0xfffffffffffffe3d, &(0x7f0000012000)=""/195, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0xfff, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000017000-0x10)={0x2, &(0x7f0000017000-0x3c)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000014000)=@assoc_value={r3, 0x80000001}, &(0x7f0000015000)=0x8) 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x12, &(0x7f0000008000)="b94faf5734200000009d1adec575cb365359"}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ef7000)={0x0, 0x3}, &(0x7f0000ef8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000cd7000-0x6)={r1, 0x5c6b}, 0x6) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000ef9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000046a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00004b6000)={0x0, 0x0, &(0x7f00002c1000)=[{&(0x7f0000fd6000-0x1000)="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", 0xff1}, {&(0x7f0000fd4000)="11764401715031f75a6d6e025d6cc9de0000000001000000003b40", 0x1b}], 0x2, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0xc7}, @iv={0xe8, 0x117, 0x2, 0xd0, "ee08fcd1dfe61aa7eff89b5d561951763b28e4f6bc767495cc49f2054845e4d819fc951766a77ed3e0e32cb2f36960167726808483c04e465d4167d96768bede6d81ab06f32dde1a8d16a9a0e55c762224cf8fbcc7339da913cecda7fa36aff54c17900c3de2c510953400363f6df3dc56000000093538ad5692b1d2d5c9714e68f575e0f4706c036396c3540d71dc7e0796ce2c517aab6117eb2eb88b98c2ad1f358ffeadfd393e869dae352bcc207d235d0d19afcd70e9ff73ab7da0938043c31d7efdf26cbaf6c98f37b64fca497f"}], 0x118, 0x84}, 0x0) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000017a000)=@abs={0x0, 0x0, 0x3}, 0x2) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) write(r1, &(0x7f0000400000)="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", 0x6d5) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r1, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r0) socketpair$inet(0x2, 0x5, 0x80000000, &(0x7f000089b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000417000)={0x1, [0x0]}, &(0x7f0000d0a000-0x4)=0x8) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f93000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000f9b000-0x1c)={0xa, 0x1, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0x1c) 2018/01/09 12:40:59 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000659000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006c2000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3, 0x8, 0x1, 0x1}, &(0x7f0000724000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xe8)={r1, 0xe0, "be211d05d3abe48c6fada886b0ff676976e9468ca1a9d1761ead8a39ac57a8e4e6ede6fe7b8904fa27e4cde6e71c01090a8494cbde884237fd1901a2a91ae570ad765d3e3db45b90630c601a74006476887494d6d7083d1b3a956204ed71b25b3704fe46a0ef4d00b0fec750510f1031f3efb7e8e1a94312568d245a2f5b177d20d79429ce1fb1a030198e01b7f843221eb8f1d03e3f941cf9b2893c2bca30304e202bd38f1a29aabe7a6d85d0c5c84ac3c013a766f327b14e3f7e3ee8bab87633691bd62efe0bbe1fd30dab83d82964cbb4e28ca7208b69261a3e144fa51bf3"}, &(0x7f000061e000)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f00002fb000-0x50)=[{0xffffffffffffffff, 0x1060, 0x0}], 0x1, 0x1000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f000043b000)={0x7, &(0x7f0000563000)=""/0, &(0x7f0000449000-0xa8)=[{0x81, 0x4f, 0x80, &(0x7f0000e1a000)=""/79}, {0x7, 0xf1, 0x0, &(0x7f0000be4000-0xf1)=""/241}, {0x6, 0x1000, 0x80, &(0x7f0000e07000)=""/4096}, {0x80000000, 0xe9, 0x1, &(0x7f000020a000)=""/233}, {0x849, 0xc0, 0x2b, &(0x7f0000a3d000)=""/192}, {0x9, 0x37, 0x2, &(0x7f000069f000-0x37)=""/55}, {0x8, 0x1f, 0x101, &(0x7f0000184000)=""/31}]}) r2 = socket$inet6(0xa, 0xe, 0x6) r3 = socket(0x2, 0x7, 0x8) connect$ipx(r3, &(0x7f00006ad000-0x10)={0x4, 0x73700d90, 0x1f, "de165bed3228", 0x5, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000e25000-0x4)=0x100005, 0xffffffffffffff78) socketpair(0x6, 0x80000, 0x9d7, &(0x7f00000bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f00003b0000-0x4)=0x100000000) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000def000-0xff)={r2, 0x4, 0x1f, "37c914f2ea08fa5643a9c3a847d316d55dbf68d0b386d069ea62d1c464b9466cb830962a8b2c4ed81d8bbc52f6aa584b73a7af098aab51bf9a17cd52a073d975422faea34afe6a40473caebb9950cd60475fb0baa39a7421829eb0db2d4dd3e45b122b2bec4c29aac0719d1994bebbd636ae1083a223bf3f9c834f5ca4b80837a73dfab184b69a25c12173a7e0d9c3a9704afe44a43764505761d1af5b094e80cab6dd7476f9d739f02b3a2199477ca3e7beab60e631fe1dc96df88a867acc156940bb75fe20875e7a717e66d328c2abe8be0ec4fd370bdee24cfc03fcee9ee8837b977e2188e380fe05e583154d54686863aec099"}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000933000-0x8c)={r1, @in6={{0xa, 0x3, 0xfff, @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]}}, 0x8c) 2018/01/09 12:40:59 executing program 5: pipe(&(0x7f0000271000)={0x0, 0x0}) getpeername$packet(r0, &(0x7f00000d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000253000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000236000-0x4)=0x5, 0x4) sendto$inet(r1, &(0x7f0000d8f000)="", 0x0, 0x20000000, &(0x7f0000cff000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000b76000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x14) connect(r1, &(0x7f0000d17000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000628000-0x4)=0x1ff, 0x4) r2 = accept4$inet(r1, &(0x7f0000c19000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009bc000)=0x10, 0x800) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000247000-0xa6)=""/166, &(0x7f00007b0000)=0xa6) [ 588.982291] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? [ 588.999748] RDS: rds_bind could not find a transport for 172.20.6.170, load rds_tcp or rds_rdma? 2018/01/09 12:40:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000479000-0x8)={0x0, 0x0}) r0 = socket(0x10, 0xa, 0x300) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d69000)={0x0, 0x0}, &(0x7f0000bb5000-0x4)=0x8) syz_emit_ethernet(0x19, &(0x7f0000561000-0x1b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x0, 0x0, 0x0}], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @x25={0x0, 0x0, 0x0, ""}}}}, &(0x7f0000906000)={0x0, 0x1, [0xe77]}) 2018/01/09 12:40:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) recvfrom$unix(r0, &(0x7f000069c000-0xba)=""/186, 0xba, 0x40, &(0x7f0000d97000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) write(r0, &(0x7f00004cd000-0x1f)="1f0000000104ff00fd3945c0070000000200050008000100030000dcffdf00", 0x1f) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000b96000-0x3e)=""/62, &(0x7f0000da9000)=0x3e) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000178000-0xd5)="3470554030de02b732f44c15fed5f90f8822bdceccca24224e7aa47650d41d1cc4766a1fd5e168206b8cfba6eea4b1bb46ae14b690e8b1ad586e880a18ad5f8294c863a74b0ee126623285382c4d63381c2cffd057d2dfca83277c879f4d5c6a6e3b4851c81eafdec6ef809d0f27d93ec39cf9e3a020c737ef8bfb5e20bf594e658c1926fd1954e1ce767d4358f8a913329982f7bd14b580e912bcb98a18f194", 0xa0}], 0x1, &(0x7f0000a69000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x22c, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x80000000}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000026000-0xcc)="e44088283519a950f95844e29058e69c0d31302f8f2a10c98376887697354b36dacab5cabe88d6d169b4f68ef4d2a0460d4f33322e0dd248b22baa27aad51cd3f88e01a4a3ec0052f69c9b5c3444550950d155139ee5f91a4eb34d5bbe0f40744077326354342bfc9bec57bd680d07e389616edb773fa4fe771ff77c0c1dc6ef9fda1a4f6c77392d14ffbdf2c1a09a0547fb5cb9b0e12ea1349ff0f47a7f7b6c488ec412098b758ee1799609e091c800a1af76b6651a6b614ae429d93ec98f7cd884dca5a0503bf8d57bf842", 0xcc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e29000-0xe)={0x5, [0x6, 0x4, 0x1, 0x40, 0x7fffffff]}, 0xe) 2018/01/09 12:40:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0x10, 0x806, 0x800) sendmsg$kcm(r1, &(0x7f0000b57000-0x38)={0x0, 0x0, &(0x7f0000766000-0x40)=[{&(0x7f0000176000-0x58)="d7c02fd46bfedca1ad3144e322a229bb613624009c44af9fce93eb19c7a079589c7f3102e22fe1de38edd2a656aba098ef6c9a388cced20d051762507c5751d7d6274d1a082834a156ca607e979ced68035400a53abedfde", 0x58}, {&(0x7f0000bf2000-0x1000)="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", 0x1000}, {&(0x7f0000cba000+0x184)="5ebbd7c3033182ac4c1ca33d1dcd54ecc8bcb5778642bec839cc6be591a2b343c253c33a8c4a0a2376207334242299fbccd187ab", 0x34}, {&(0x7f00006d5000)="86c7134f4f3474bcf799e92c823060b90b54066a588a6655cd1909051e1e6ace68b38ee6edc0e634b67f608261f086508437fd0d610e7ec8848eee7b56ba0cba062ee71da732038bb1bd40ac4339b86a1d97db7902bc2c72e3f4f85eff865ae5672c41881aaa4f42f5ef1a0771ef06bb37332f3cce645dc51dd3c6d71507b0f323a658232b79786e417453c0ad23fad335778c2e5ba3c094420d1f6b4770db951668e2ddbe", 0xa5}], 0x4, 0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00001e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f43000)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a92000-0x4)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086e000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@empty=0x0, 0x0, 0x3ff, 0x3, 0xfffffffffffffffa, 0xa, 0x0, 0x20, 0x84, r2, r3}, {0x8, 0x40, 0x2, 0x9, 0x0, 0x0, 0x1f, 0x4}, {0x5, 0x101, 0x4, 0xab}, 0x0, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x0, 0x0, 0x7, 0xb87, 0x80, 0x6b}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a26000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xff, 0x0}, 0x10) r0 = accept(0xffffffffffffff9c, &(0x7f0000e56000-0x49)=@un=@file={0x0, ""/71}, &(0x7f0000a27000-0x4)=0x49) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000053d000-0xcc)={0x0, 0xc4, "a4569a5f69389df891a7a1b4da1188fcb445e350380c180750e3aea85561558f27b15739d514c5df038e20d44ec53d524fb2d3593b012eddeb24fcc9a50a1c737212466bf126b6eca319c810bb6adc487847e12cffcf56b3c4e4e9265bca4d492a3c022f0104a2677a8d043f4a67ee89ff1677b3b4bb567604d4b02f8134609a494ad8836075d6f5f9b3f06e0dfe71cc1758c538fdaae5c86374e933769328dd5d8839fb805fc5c3ff97b91d9b684ff8200df8933286ed711b6c9003968bedc7ff5dd5b1"}, &(0x7f000002c000-0x4)=0xcc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cc8000)={0x8, 0x8, 0x5, 0x4, r1}, 0x10) r2 = socket(0xf, 0x1, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000003000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000001000-0x4)=0x8, &(0x7f0000dfe000-0x8)=0x4) syz_emit_ethernet(0x4e, &(0x7f0000eb0000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200086dd, @ipv6={0x0, 0x6, '\x00\n\t', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "06abaf", 0x0, "e901c5"}, ""}}}}}}, 0x0) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x377, &(0x7f0000331000-0x413)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x40000000086dd, @ipv6={0x0, 0x6, "8f4106", 0x341, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0xffffffffffffffff, 0x1}, {[@routing={0x21, 0x6, 0x0, 0x7, 0x0, [@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}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x3b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x18, {0x5, 0x4, 0x0, 0x5, [0x401, 0x80]}}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @jumbo={0xc2, 0x4, 0x1f}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @calipso={0x7, 0x10, {0x3f, 0x2, 0x7fff, 0x0, [0x8001]}}, @calipso={0x7, 0x18, {0x2, 0x4, 0xe9, 0x6, [0x100000001, 0xb9]}}]}, @dstopts={0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @ra={0x5, 0x2, 0xfb48}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic={0x101, 0x3, "6656b4"}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @dstopts={0x11, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @calipso={0x7, 0x18, {0x5, 0x4, 0x3, 0x8001, [0xa5b, 0x5]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0xd781}, @calipso={0x7, 0x18, {0x40, 0x4, 0xffff, 0x200, [0x8, 0x2]}}]}, @fragment={0x3d, 0x0, 0x628d, 0x4253, 0x0, 0x2, 0x1}, @fragment={0x3b, 0x0, 0x3, 0x2, 0x0, 0x3, 0x3}, @routing={0x0, 0x10, 0x0, 0x9, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x2e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xfffc000000000000}, @ra={0x5, 0x2, 0xffffffff}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x1}, @generic={0x8, 0xaa, "239fc116108276ae421475020220ed065999791f1e9af5085dd5b0edaed73854e8a6e8a452e0db1d85f8658ff1a37cd664e2e9811daf305bc0268fea64752a481abd4755ef3a257a5b090e08c4495a9ae2afdc1ac51f3ffaf6b06dbf9842d6d12b9b0283b87fe0e35b5b65e7f592bd221c0cdbbad8573c0bb13a73c39ec5f9921764af8469ef6a82e9212e325b64288bba69abbcadbfeb600666432b7348d3c0f091384d3a835476c2a3"}]}, @hopopts={0x33, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x80000000}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x1ff}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x6}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "12d900", 0x0, 0x0, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], ""}}}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/09 12:40:59 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000f000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000e000-0x4)=0xfffffffffffffda7, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000e000)={0x0, 0x6, 0x6, [0xf7, 0xfff, 0x0, 0xfffffffff5c28401, 0x401, 0xffffffffffffff80]}, &(0x7f0000010000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000005000)={r2, 0x1000, "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"}, &(0x7f0000005000-0x4)=0x1008) pipe(&(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000000e000)={r3, 0x0, 0xb, 0x1d, &(0x7f0000006000)="54024c1ed0f0dc7eaeb3f79463d2f637d04d7f4566829501cd7b270a2a76055be14298105ddc85c5feb983547dd5ebaf89d26a6a05a74cc1ff21f1e1f6ea3cd479b32c972f435d76f7ba2c667cbedd9167", &(0x7f0000010000-0x1d)=""/29, 0xffffffefffffffe1, 0x9}, 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(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000e000-0x6)={0x0, 0x800}, &(0x7f0000010000)=0x6) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000008000-0x46)={0x0, 0x3e, "d885c66f3c32c607b5b20f138cf8b65fec0c8ba75c2b85c2d1850cd538f39552f7442eb99d3ba1daffb3a32d6ff4e15a0614946168f3dc6380ce7546f43b"}, &(0x7f000000d000)=0x46) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 12:40:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000edd000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000073000)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc2000)={0x7, [0x4, 0x1, 0x1, 0x200, 0x5, 0x9, 0x7]}, 0x12) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00006b2000)={0x1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x0, 0x3, 0x101, 0x3, &(0x7f0000686000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x6, 0x5}) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/09 12:40:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x40, 0x2, 0x0, []}) getsockopt$inet6_udp_int(r0, 0x11, 0x6a, &(0x7f0000fe7000-0x4)=0x0, &(0x7f0000a84000)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000645000-0x2)=0x5) 2018/01/09 12:40:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000018f000)=0x0, &(0x7f0000ef1000-0x4)=0x4) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) 2018/01/09 12:40:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bf7000-0x10)={0x4, 0x8, 0xff, 0x7fff, 0x0}, &(0x7f0000f20000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000023c000)={r1, 0x4}, &(0x7f0000359000)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000842000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) socketpair(0x11, 0x7, 0x73, &(0x7f00005e2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000067c000)={0x0, 0x5, 0x0}, &(0x7f0000828000)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a06000-0x8c)={r4, @in={{0x2, 0x0, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d66000-0x18)={r2, &(0x7f0000cff000)="d425db93c952e9c60474c05a0c531c9dcf68b84b976ede45f701cbe8f3b430364e3202873da2cc6342030c2fa5743429cab327de70ac9bb1f3f59869dfcfd0d716038a3363a4cc6b3fd607468cdd45cf40f990e2cc5db3c89a2b8bc3ed6652b8341a7de0f35d5314624b22f3d146f9ce1fab5291ea34bb97f5065ca1b823c1e9077ffb2fe6e10443e0b87537367a1260b73116ba9562a215a8bdbb2d73eb966e760678e793b77eefa4b2dc94278443379cee86d4945c73345b04eb72da0ef5924870aeee2cfb0c736a514b8d07b3", &(0x7f0000d4f000)=""/4096}, 0x18) socketpair$inet(0x2, 0x4, 0x9, &(0x7f00001b1000-0x4)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f000015e000-0x18)=@get={0x1, &(0x7f0000997000)=""/65, 0x2137}) vmsplice(r0, &(0x7f00000c5000)=[{&(0x7f0000bf1000)="44558da8b628cc27a3c4296f5e97d7ad0f331f35492016b6934e4c4200c2513aff8f02c57d2db5c3388140867d995aee3e0d1c604d52d59570d365deb2ec8b1a5bb81ac4c4405e062970c26de4891371bd0b1e72fd0c1f1396d3cda3192cc9b74fa94c8a5feda5389d5c2e6e924b22713343db68fb8a1c50c775633d3deb2807ff947a8da9729954bf063d4a685461df7584d2824849968c853144334834bbb925479757d110235ca6c78ee30f50314e9ff591770d1ca92f110687d419b68711f819ca8b", 0xc4}, {&(0x7f0000dfb000)="861a38025fcf646e07aa802aa6435edd2616c84c4d849db56db0c14f6132d4efdfc8825a391d8389ede5d49c5a866824907f036c3381ddbe16bb0d5dc2758b280f91ea851824da3429d03cf30b91eb1b6873494bcdd34c39ce7f4e4e4722006da7ce95fc64e1f56235ab3b357c9a0967725963b9a9ab862f324834d0ca8331bbd38dad86426fd6c5becf2f3a7d035f8db2d8d11d64b768345bda858eb2e488", 0x9f}], 0x2, 0x4) epoll_create(0x100) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) socket$nfc_raw(0x27, 0x80800100001, 0x0) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r1}, 0x14) r2 = accept4(r0, &(0x7f00004e6000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0e000-0x4)=0x8, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000c21000-0x4)={r0}) connect$ax25(r3, &(0x7f0000604000-0x10)={0x3, {"b277c2a76edaad"}, 0xf48}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000186000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0x378000)=nil, 0x378000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x32}, 0xa, @in=@rand_addr=0x5, 0xffffffffffffffff, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$alg(0x26, 0x5, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x5190c829, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c, &(0x7f000004a000)=[], 0x10000000000001b2, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000905000-0xd3)="5d4646e3baa84c9883d362152bc0ca9397c372b85d3dbbe44ef0106a46dde576ffc6be3f3bba1eda5a12f363cee21bfad9e5aceb0fdb030eb5aea947d73fc087397e2748bb6970a342381715389ccb443e3282a44f0ec5fba6526fa06bada2eff8de4b584da3330c540cb5363be76151527b8a5eded26ae28570e5a00543fa8e9b5984b03c1ac63dbcdc91a827da84cfa350c129e9aa8c13dee1a59e13771466571e1c9417e8defa52b21752858003894cab520fb2c80e2a2a2183eadec1434ca181875fe9bd67fe4ab833082bb7d11eb838dc", 0xd3, 0x40000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d97000)=0x0, &(0x7f0000483000-0x4)=0x1) 2018/01/09 12:41:00 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x2000000003) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000001000-0x12)={@common='rose0\x00', 0x400}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x2, 0x2) unshare(0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) preadv(r1, &(0x7f0000001000-0x80)=[], 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000002000-0x4)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x100000001}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r3, 0x1}, &(0x7f0000003000-0x4)=0x8) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)=':', 0x1}], 0x1, &(0x7f0000820000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a7000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a09000-0x4)=0x0) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e42000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md5-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000ae6000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000302000)=0xe) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f000096c000)=0xff, &(0x7f0000b17000)=0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:41:00 executing program 3: socketpair(0x10, 0x2, 0x6, &(0x7f000011d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000c3000-0x4)=0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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)={r1, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80806, 0xb6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000017a000)=[{&(0x7f00002c6000)={0x27, 0x302, 0x7, 0x0, 0xb5, 0x0, "18bea8453cb00a428e8a1717a68f89154c565fc0247669b7ec02bfa7dc3b62987ea40b4c01eb1b11397862f1ba724eaa066f0fcd0153dc4b1f185d95c28368", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f000058e000-0x6b)="f0ff8f89f3fb43ff8226b9845298d04448ed1db6ff2ee1dab2678c212f292364dfcd20933a2ed381d7ef2b4b9ad5922bfbd50d42dc46e0a8e0071a87232bc31e98e750f6538845a3ca8dc6e6af1374e79cf2b5ee62195585a7e772e01704e49797a2bd91d98c9b1638c0f7", 0x6b}, {&(0x7f0000000000)="e7e538f4a0", 0x5}, {&(0x7f0000000000)="34b7637ab9e71b322d8d4a5c5dc8f4a8fc9a3f7511bb657cbbe56d6af57fee13a60e34090088b932f3e85bc5298dac8ddef4a2ea2d4701384edd20508ff3d61bb31d6f", 0x34a}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001000-0x60)={0x27, 0x5, 0xffffffffffffffe0, 0x7, 0x4, 0x8, "61b31c226460425d424727f4ec5da0f931df8a5144617904badedfff0f0d33d28c92c649486a27d9825826f054460cef20d6ac82da9e1ed8b13bfdfff193c7", 0x10001}, 0x60, &(0x7f000024e000-0x10)=[{&(0x7f0000b17000)="99abfedd2e461d73cc378d403309c55e9f06bdccb77bfe12e7c320e396741e81b9d6d887", 0x24}], 0x1, &(0x7f0000000000)={0x108, 0x10d, 0xffff, "a0941173a5a24a743b6164dfcaab48699da263de371f1e5bbcf529c53cb7274338c12109464201ebe1c83ca0875ff436013101b32622da8f53e68a06411981e58b9c298182c290c5a5fe6fc745c3f982ad2db4f6b26de9582e0a346e2bb93e37188c9c8bf33cb83a05dfa0c02474eeb7aef396955f572699b82152a8888014cda18263000439254f45254a7a03cb5b4fa5db435e53af46fd06b90d9fdfbfed36c363c487f5db9851d9c19136000dc6c2b26d87d9f241016c2d04514f7daaeec4296a273425079abd2468fc7f303a7eadb0a1bdae77b32c719a9719ee68be7f6486a9dceb3a78d42ba15a9918d7935ca7aa46880122063c"}, 0x108, 0x20000040}, {&(0x7f00000fd000-0x60)={0x27, 0x7, 0x8, 0x7, 0x7, 0x0, "966b8b8843a97868fcd8d1375f0f0e49a757cbbbf1378d3585140702b2264a1c7205f300be1f47442c55ba4756f1b0a17602fafeeede0b36d3edb57e0729a9", 0xffffffff}, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x4f)="0deb2de17f9c78202b30a1236f0c2cfb3d1f7fecf1695959a840a71c44f94ff35d53002334f8976464eefdcfb30eec587ff34ccc5d792f4a02bdfd4f3700a16cecff3d25f1a8a33be7e0f73c13e3b4", 0x4f}, {&(0x7f0000f52000-0x4c)="6f48b99e21534248ac8731971df0a4679cae5dfec646c3089b76ba51d0744366992d575e324d5de30ef2ff00f59fa718ce3a904bcdf310c3c600ae96ca1a78e339d42d25ab9edda412d1200a", 0x4c}, {&(0x7f00003cf000-0x84)="a763566918aad2f4ac1b6a764a390e869b7c7b3ccdf3b7c499d11472f0b5d4739ad1a5b676aff53d0bdafcbdae1507730f46ba031f505569ab7b2133e021f4f95799d0636c28b318ce8368192bb54c62f5ac9e2dd6accae5605a21519ee4650a9dcdffa64504597764f26f2b46ead6a861b4d75373d9e59116723e3f0a61b42d09e0b99c", 0x84}, {&(0x7f0000001000-0x1000)="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0x1010, 0x51b72c4b25cb46bc}, {&(0x7f0000cc5000-0x60)={0x27, 0xa6d, 0x4, 0x5, 0xfffffffffffffff7, 0x7, "aeb555ac66a08b8a3fb7d51de1f2d3ef4ab0b98d5bbba1c4b091c6561d48852ac76e082050c903ec5b42119929f7f776863905f4ba5a6df1bf26a67e8621fc", 0x3}, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="ab20cb60c6b6522daed1dfec382888ab6c03d1fb0811576ff8a4d576c1b62fdccf313adb78dfff1d9cd21815d99179549148ab44e454930bb0d8874bd740a7028e36311e5cd37c2eab3b3d66615b609ee486b30ab56c66f813ceeac317b795b797febce4e2e0e242d27b6f5b7a11278ab5433b2c87a0e4ca4ca45ad8d5acb9a5d71098be7e1fa91c5b2bcb4406fa95f310b9aa8a6a24165c8333931c86fc203bf06e67f6ac34488a343bb73f274b64433922d01199deedca00cb12e6db3641292e99a91d56", 0xc5}, {&(0x7f0000b33000)="5a312eb451cf1e6b8efcc8118120fb794a12485e9105b12ad9fcec8af6682b740c9e33f6e019a63a9635b80d75075267704fc5698260caa2bce40a43424d60b2f53e8b86d537938a397402bfe7520810e998d39b798a280cd58cb6dee0fc2ecf9d5f5599f5cda1c423b0a9ccf21178c063b052e163b5fc805acb757619498d", 0x7f}, {&(0x7f0000148000-0x6c)="45b51673ad41a06570f27a66da176d4deee7fbbff0a129094ba33a89d609682bc8e87f1dc76ba015298038d1fd5a7a59d97a5aeeef6e6e4d18a0a81ae5074101316e61fd013a492e4053e1b10813dbb0f489d4e95f49edde8364e10de941a0d6b4ab4ac3787abe9b66d351b8", 0x6c}, {&(0x7f00002da000)="7e89f799d26b4054cf56c6d8f0eede0a", 0x10}, {&(0x7f0000000000)="95f4eb8bd7a6ab54b2e4cc405b687285b020f639cc88145fcc533113024be748b542ebd8d1bfcb4f3cf057c94530128e0e1dffc45937529411731b38217ee89dbaf2f7a30c1996c915c58d0db16c2b47f209970b966ba53a984c0a517e2a1d11e0a64e044f20666242", 0x69}], 0x5, &(0x7f00008d5000)={0x58, 0x119, 0x8, "a18a5b7a067cc78c04e5ee988cbed4c0be0a60373f0e0856b89da04c46c75095d69a54ff91eca93a60ba9bde5e4cca1f5ba4b7b158a3e38015471c0ae912340cd32e0ba3"}, 0x58, 0x20040000}, {&(0x7f0000001000-0x60)={0x27, 0x7, 0x3, 0x7, 0x0, 0x175, "7c77aff7ac59586b6b4248805d5c9f7ea9a6cd27ad9d87470bc6c2c52320734f0ba073b19ead9ca783e1b34b49dc893e1146b7a3eab14e47d7ddf905f2dca9", 0xffff}, 0x60, &(0x7f0000ca3000-0x20)=[{&(0x7f0000001000-0x81)="6a42947cfecc1f1389fff39ba13390eb1541ac6cfce8ff8f6c1e2ecb539c49d2cb9b3f3d18a477fd3e474a1be5e4f89cad353dc912051155a9b403cb9dfd352a7b16a70848d2c210ed535d435b9c717471a5281d27a59387bc4127a0a46b2c185f11bf09d96597e3d61744aaf752959aab41cdefa9c0ad8ae41963c920fea7298b", 0x81}, {&(0x7f0000fb8000+0x31f)="8a393eb4e6c0edfd69db620170d6918e0880ba3cf397c2cfae666e0faa6c0c6e126c21129c2437bfa7a9d9cf84070f26d5d9345cbc641e0d525ffcc6724afd80054eb860d72241eb890ab320738620b67aa328a2077601a2f9b63033713913f825857bf3a0df0a0880e2ed94771ddc1fc24fca7e9ba5d81cc03c43f3d1600da78b63ae007b4f0737529bfb29defb50", 0x8f}], 0x2, &(0x7f0000df4000-0xe8)={0xe8, 0x13d, 0x2, "f54fd53035303328a37c1da892f92fe8253f610e32e55dbf4bd1996a088057fdb1008112c3cce9f321a382dc3d904d9a25e1a28700b4451cebffcbd951539abbdc8caa01fccbb1007d72b079a02d0a37040302c6f333d686b457192f1eb1afd4717dd2479d2871d83bdfab9fa0f6dcf8cb3856f60921c302a8fc833ed88094221d4ab4e2359baf51fa069f2af5d25b2e97f7e7b8e2253ca4af721ba084f193ff730ce34ba501d305995e639b838033c7f99ce2ad97a189ce3cc064b65caedaa40c4593ea83f6525d6378c8b65a74491307a0af0285"}, 0xe8, 0x10}, {&(0x7f0000001000-0x60)={0x27, 0x401, 0x7, 0x4, 0x200, 0x6, "d385677f72e281aba55afcf7613ff06416f8b390b7a89a1e0dbe6f456f5b20085ae14106c51f4553ebdcacda39b8303f05646ee61f326ac3a740cbb613352c", 0x4}, 0x60, &(0x7f0000000000)=[{&(0x7f0000678000)="6db02d1c7b6be9081da63705ae5846403ae356787ab0f7c4bc12ef2fa0b13703bc46dc970a00cd33ea4fad099cf8e9eea67143", 0x33}, {&(0x7f0000f81000-0xfd)="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", 0xfd}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000d24000)="d89a92e61d290b8f4b7e77590cc8aab064443567610a0a180034018cf937a691523ff28699587de479d6cfb1c7f8955d5c5883546b6875e7b222830f79e33653880774423b723d0e5e3c396987cb0905e16fdc1459fb53213e168ef40754e93f4442fec70efa8fadaead4400a1695ca4c33170bb7c55f5ff0ea347c76ef11826ec91e5f6456f94641bf2936f2601ca95f4ad25d48251a3fd02ee934f0c1396ac6e3cd16de59e16584e080a5dc19c1be1b9b677cab87d", 0xb6}, {&(0x7f0000b3a000)="", 0x0}, {&(0x7f00006bb000)="2870abe9ad6f89a210b5240db3875cff468839e8a63eb007c3f834bf5d3b398d188fbc5c47f9bfa9a5aa4521f8ec4ce7b9d2e3f29e7d2432fa695774", 0x3c}, {&(0x7f0000e22000)="b64ade717a6ebc710733184e56fc818fadc7129ef9e4c2cca88950f1fc17619261b0d24b1228be3739b0e54077e075a8b76d37901d3af768067062", 0x3b}], 0x7, &(0x7f0000001000)={0x30, 0x105, 0x8, "0862d2dcc4cba2c10f3a702160d6a67a1483e9304f4a050ccd1f61cc463e65c5"}, 0x30, 0x40000}, {&(0x7f00006b3000-0x60)={0x27, 0x7ff, 0x0, 0x2, 0x6, 0x9, "4be45f9908475f5021b8935df1d8d24b22676e0a1f37c80c83e24f23fb976eac410603afa887af2faba107c0f1950457c2bbd83f23a8a202172b3bc6f80a28", 0xffffffffffffff4e}, 0x60, &(0x7f0000f82000)=[{&(0x7f0000534000-0x95)="9a2374550958011e67451265238037cd8837113c214775791aa782357777404ceec266b744db518f17e775c0910991437dde8fc06bb9ad0ae6aa1ca153b10f2bcfd961abc262acf1f88d9dcb33323d3e3e6a14095a1f2f821c45ddff44949a41271a5bbe148f72b8ec43fc7b4e907a8210de3097971f461b5cce35e622015e872647370db7cfc418ab7657b2bfea1ac9bba0d830b3", 0x95}, {&(0x7f00005e1000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xe0)="7aae75af7a3675f807225338b88c783df6de98f34965e865b431341c64cad2ea18742dab1667e1aca45bf4aa23916ba6ab16734e1fb572a653357e4c92c4f509bcd8da882285de5d52cd4edbb04f980107029efca1838edaf5f110d334e91e6be7cbdeafd49bd1fd49ba1eb4a20c4c9a56376c3f27a3c6bedd80cdd9fb00e3f17f8121e21c1284fca744aac9a9cb0c77d4b325e1943e506baa5f69a26eef9fc97f9b00345344dbbd21307b5a33361d963acf76213e0d73a4a259df60c23ab4d214f4a6835eaf516b1b8496e9e2f7bc24d88d4498c2dee97a6d4e298d550eab0d", 0xe0}], 0x3, &(0x7f0000000000)={0xc8, 0x10f, 0x8, "b8952bd3c865b59e7f3ac40ac4b18fe4763973876ba04f5184511ad6cd00a5f5679f22f11f8f90e5c3af5df1da6af38595ab41941acbfd58d8a9fc5c2dec8da2ff0f4b953e6fa0643b2ab941a63fc80eb1e313f5d06c6f68a0a52f97d2fddf4014c9ed093edb80a5a1e3d92010c41025bc385725d503bf0413502d05f06b030bacdcfed97ed8c02428caddc5a2c9e07a6f0ab9cc3c8051ab458ac93a40b9e070df50140a8104a2d92eb90a513af05600e0822af65ba6f3ec"}, 0xc8, 0xc080}, {&(0x7f0000428000-0x60)={0x27, 0xfff, 0x401, 0x5, 0x747d, 0x2, "e59c967c6526f787158f05df79718fa10af35533ce59da57be031b8718c50e0d0f68a43bbb8e144e5945ade24302847c0ba17dcc4889b7e809cbf2e985c66c", 0x2}, 0xffffffffffffffb8, &(0x7f0000000000)=[], 0x2, &(0x7f0000001000-0x30)={0x30, 0x1bb, 0x3, "fa6152eb26c56c37e9488576dbe7b2ba23c3897e451f2527e9"}, 0x30, 0x0}, {&(0x7f0000000000)={0x27, 0x7ff, 0x7, 0x5, 0x1ff, 0x8000, "730d8e490cffc922acea7c31b7ce755e082295f0f8f7b0f332f197b2808e5c40737260952c403505e009c17392ca7a526d8c54aaeb3d14f9997be283bc77d7", 0xd2d}, 0x60, &(0x7f0000001000-0x70)=[{&(0x7f0000000000)="d75462f9cdca42683207c01629bd24c712d5d7be0e6ed417c9a424c9e343d6817a71236d899ed26684f25b56cce4c6ec425876813702e7cbd565feaa30db943123a8708e7803fea88544552f06ef9c1418143a352ded098a37131012e25775703f2685f44a3e147f40e35321ce08751b4364e91e5a5c7341cae99f33a60a52baa68623d6967ad4386e786eecfa48841e1e2c3be0949d72044b62b406396bd352f5e99be0c82b3e5e66400d2f67d9d83cdca35a46018a89e1d1", 0xb9}, {&(0x7f0000c68000-0x89)="f5bac258fa9fd9570ffb2653581a0f32c7e8a60b450527ba0beb66977574035271fe392169699827335df72701bf4aa0a00747090320b7bed939234e7dadda8d8a6b996f81a140d8cce21953ea48456ac4915fae430e92c94764f9a82b65c634f90befb8efdb8626aa5271738870924b39161af970717623104818ae304cd1df8fd9f27e5692a89b59", 0x89}, {&(0x7f0000af0000-0x88)="4fcfe7ec3b43cc3e74b34978c59c5ec7bd8f92d1879bf8f0c89e76e5a0501340f49365782b0c0af42edec5279a82e649de7c6f4ceb23b812e6166ec81bb7e122a2022a3b2620aefacf4e951582f1a35faf9087d8352c8f4b247c0ba599ef3952af6e2aa82ca4a910b907b24041a8bf019901179a4bcc44ad6808641b80240d5cf7e8f54dfa5543e6", 0x88}, {&(0x7f0000000000)="b96cfa588d54ddf48d8b9e96f39d20bb38fe82989023610ae38d55c43b3b2371cc02a67656b31a3976a562263893fde0134d6082898be28ad595b4e55a2c2653b46bf25540c2177db86c9becdd54", 0x4e}, {&(0x7f0000817000-0x59)="f92591bd70474c1cfa980be79db4bd767255fb8aacc3ebc3e3b064f204ec44466b5a715daef52e7c38a6540dd8a3dbc3548988bf419e3d9909b71c7c7f86b28885e156a5a75e5a075e9db53f8ac519f684cb14dfe94e7a9393", 0x59}, {&(0x7f0000196000)="b32ea569b1a562a4f015cde1442d196212fd36344de396af27fdcdf61a5ad720aa4e4ba4a0ec6f61bc382e0642b9a9021caa25de6aceb199f44fce87f22394c98d090e1c5afe35eb9f0adc492e051f57b46649a39cd31e2cd9610c5c1897ae3ab3b47e77ab8119d52228109a3e00d5c2716955ea850cfceaabb89323a17c30a134db7fb33356757f782feb070a7c797c9c431a45e28681642ca4af0cae844062e632dbfb4b071da57277865275ca66a32ecaf75eb227dadf7450579033e95cfe5d167a9d048dcc7ba99d1cd3b26fb1c6d2d0d6f4e0df5036", 0xd8}, {&(0x7f0000001000-0xa7)="f821e94587e5e937024f3006e16db0c4a7e44de68190d10e9583e580b2b10f28c7fa57652f9be50d505bc59ea3db19f27a66c7b8420798e708380a3f49e8b456d2eca2b1e1e5236f91afd523db4646bcb7b99fdd39e11d2b3be5602a5aaf14a693cce9f6af0f9d0a77d8a6c8d214f521750adea80a785b087eb748d1b578a464e6e641f9b69084cabd8218fb28f622df093a0de9433c56acd71064fa9e34b5332e3a2871e094fd", 0xa7}], 0x7, &(0x7f0000f79000)={0x30, 0x102, 0x6, "ffff9b23e7809407872e8ad5748539674038ca689c504ecd4c"}, 0x30, 0x8804}], 0x9, 0x40040) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a64000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000c2c000-0x25)="240000001a0025f000ce00040000fc0e80000000fd04bf0202ffffeb080609000000ed00", 0x24) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x801, 0xc7, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000cc7000-0x8)=0x0, 0x7e) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ef3000-0x4)=0x0, &(0x7f0000ef2000)=0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000)=0x0, &(0x7f0000eea000-0x4)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000662000)=0x2, 0x3d9) 2018/01/09 12:41:00 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) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000715000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000094e000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00004ad000-0x8)={0x0, 0x0}, &(0x7f00008ed000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009b2000)={r2, 0x9}, &(0x7f0000923000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000022c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099f000)=0xe8) listen(r0, 0x40000000000005) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = accept(r0, 0x0, &(0x7f000060c000)=0xfffffffffffffe3e) poll(&(0x7f000003e000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000d96000)='tls\x00', 0x4) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003a2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000fda000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00008e1000-0x4)=0x1c, 0x80000) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x8a, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8) r1 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r1, &(0x7f0000190000-0x10)={0x27, 0xd5be, 0x40, 0x3}, 0x10) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000012c000-0x1)=0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000bdb000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000ba0000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000600000)={0x0, 0x1, 0x0}, &(0x7f00000b8000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000156000)={r3, 0x0}, 0x8) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000031b000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) accept(0xffffffffffffffff, &(0x7f00004ec000-0x80)=@generic={0x0, ""/126}, &(0x7f000030b000-0x4)=0x80) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000144000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$inet6(r1, &(0x7f0000ba9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000c03000-0x58)=@routing={0x6c, 0xa, 0x2, 0x200, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x58) sendto$inet(r0, &(0x7f0000ea9000)='\a', 0x1, 0x80, 0x0, 0x0) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f0d000-0x1c)={0x100000008, 0x0, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000137000)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005cb000-0x20)={r0, &(0x7f0000f11000-0x65)="25017ae8b592c3b2ae1f945e81705ac7dc06fa51dbad19092c285b3bdb386f15e53d9dcdf3337977a54fc2de7d08f85660c7206224bddc793023daf05aa201b30e731d0fafa0afdce69f32ce55200c0d55cfac91ff0842f4aaf0a3a43e05b7a0dfbb3a287f", &(0x7f0000f10000)="8e51d995d4527411be9f501c9cd3b64ce9db28eb4129fb31bc30218380c2a4bc383d644059a30f435b2303d5f5ec6b7f2650c6826bd3a849ce5038f54c84a88a7eb8d35a7bc0ea318a0ea302adfd6e476529bb3aed9bddfcf66709b815561c9c6fe33100389636f71f46ded463df2e8f0e15b869c329afdca749a7e2274d24a58f24007cdc4040077f1dc5f0c9caff9a4e71637ab41842972ddd08831e0a1d61cddd18659473aa0951b2f5ce9a13965cc8eac0d7ff8279333fcf66a08c1d974dfca900188abec7b997d8ce2111649ca11868e8997c6b", 0x1}, 0x20) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f00002a9000-0x4)=0x0, 0x80800) setsockopt(r0, 0x8ab3, 0xfffffffffffffff9, &(0x7f0000e60000)="4d59519072cbb1af21824c550f9f15aa333641fe8c6c99299a21676495fffeacbf6306002e083bd8068497190cac82542a353e30be1c1371e275d83bed972b37", 0x40) socketpair$inet(0x2, 0x3, 0x9, &(0x7f000040b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000197000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000277000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ae0000)={0x0, 0x18a}, &(0x7f0000f51000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003dd000)={0x0, 0x8}, &(0x7f0000fb1000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000e27000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0xfffffffffffffbff, 0x9e7, 0xffffffffffffffc1, 0x80000000, 0x5, 0x7f, 0x101, 0x7, 0xf6, 0x6, 0x6, 0x45, 0x8000]}, &(0x7f00003b7000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d50000)={0x0, 0x400}, &(0x7f0000ffb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000fb7000-0x10)={0x0, 0x20, &(0x7f0000cd9000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b4c000-0x4)=0x10) sendmsg$inet_sctp(r1, &(0x7f000016c000-0x38)={&(0x7f00006dd000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000db6000-0xa0)=[{&(0x7f0000c75000)="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0x1000}, 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0x1000}, {&(0x7f0000564000-0xf5)="8e6151be2f415cc23f91e8c03c1ad1dc6fc3dafe782f9cec2960ce5b640a20e30e508c95142479a2a69ce8b6fa70354a146bedab6801f73fbc93645813fedf3f98eba6c685ccc6032a17bc66d14d8b1c791ea3050c15e28876f2289e0335640ed7e08e1cc3a978cd4cf1b03ec93d05ec461179736ff7cef520ac186efb646ed5d8c073d68816769904ab2faefefa37803aa20f177450c271a376e75a3e2869c0d2a5526c27d1ace8cfb30907763d9448b4055a1ce9c358e0b75378b931b9d10f4b4ce2aeef11f108b5cb6f298edd9eb42671fe21d85ce2ea872029bb61c5e09d882044704e3a2c6535039eb9a0f8dd6ae4fec7ddee", 0xf5}, {&(0x7f0000d3d000)="93021ad70ed7ef8676d6bbdaf940f3e7754961c61cd99d7067349a974432abda89478aa28875be08f332d8a7c02beb0171a1aad5e094e349b746f6c26748e097a5f569319f328483b33dd604f8ccacf09cdc68ce3655ede320540f3394", 0x5d}, {&(0x7f000045f000-0x28)="23d302f0d456d6f272d12d153b7c7d63403031f1a056a06d967b014229890cd6dacb6036fd628a0e", 0x28}, {&(0x7f0000af8000)="49abd3ea3f541cd7be32d4450492fa5ee477bfd4b743d8c64d3acadb385d4dd167760df3f82f742d138db7e1b423ae5edc750dcc8e6dd801974d5598a36a8c72679fe3312c692e99cb5844c56b8c9312d3fcc2839386e23a50a2ad5e3370d18c261e9cb18ad95cb6535c70c3e1a5619a", 0x70}, {&(0x7f0000d00000)="bc781a3e9947383b3cdcc260f6201f71dca05efb32c1afee7a0f5e43906cf9b515bf4316094b796aca0c9a5e58fbff1aa734ac89900f661004843b8661973975fc0c2e5fe10d8a65c3257c6003e934982bd3d2b85187a42abfc8475ec0425e5c97a6ac1262b0d27325fcf9a1ebfaff43c5cbd2cf058e5ffb8ee396e08783243f817e366ac4e63822", 0x88}, {&(0x7f0000b97000-0x7c)="0c25e0cb24a9ca8b0595a0db609984478b12832bfae35d8af9d76f1c4e612f3103db4ed6e7ded2631d52512a85ebd49ddb1ccad8be90f1bc05852ea6d4ed28197af9139fe64b718f1b4ab95082fa6dcb0db80aecdc0422e2cedec917bc4110cd3343bd3595faafa0641e01a9572bcb4e885c84302cc8dd2408589295", 0x7c}, {&(0x7f0000a84000)="ed8d17950401f227ef8fb595f31ac72f6abdbe4f4e0c23ca64bae939ec212f201f2613e01b72ec35018bf3c8fc233999883aeca5fbc4bd749c14a23edc7e3e021d73c4e91cc29e4eb00721b87f7bdbf80b87b149a9732c81e51da63e91bf865f37fa080ee0adf9f5041eff85412c8d837502cdbe05a8ad4f8ae78f55378b5d64b922cb367c60864e810235d1d5edaeab57644fd7e7a090fe614ccbfc75ed16c167710e1a386cbe8eea", 0xa9}, {&(0x7f0000cc4000)="0505cb222cbdd045354b688da7024f15ce0c0e6b2f5efd873707c8572fe0c402e5da2f10017159c6726346fac1cca641b64d0d27c49a37f628d370c476a0b9cfa2eb8695fce3357a7c9c7b4f7bbfa2d94180", 0x52}], 0xa, &(0x7f0000203000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x401, 0x9c6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xfff, 0xa, 0x4, 0x8, 0x4, 0x3, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0x3, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x100, 0x7, 0x8006, 0x7fff, 0x7, 0x1, 0xc9, 0x0, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100000000, 0x200, 0x8, 0x3, 0xffff, 0x10000, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8000, 0x100, 0x100, r7}}], 0x120, 0x40}, 0x40) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f000081d000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00007d6000)="e3dacfcc514100e86cde40b39da12ea63fd8a63e97b1373a5d356ffbc1aeebd4"}) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000076f000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d3000-0x4)=0x10, 0xc00) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00009c9000)=0x80, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x2, 0x88, 0x1fc2, 0x20}, 0xa0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8f000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000071000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d2000)={0x0, 0x3c, "c8ed6c25e41a4d30b7975313b71c48115c4a163ba512b3098ccf9fcb2151ae50cee41f86617f5721539ff9c8e2e7d01fefc3c44f8524491d617573df"}, &(0x7f0000ea2000)=0x44) sendmmsg$inet_sctp(r1, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f00008fd000)="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", 0xfe4}, {&(0x7f000048e000+0xd95)="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", 0x9f3}], 0x2, &(0x7f0000544000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x40, 0x9, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000330000-0x1c)=@in6={0xa, 0x3, 0x27f, @loopback={0x0, 0x1}, 0x9b}, 0x1c, &(0x7f0000cd8000-0x20)=[{&(0x7f0000a30000)="", 0x0}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f00008ff000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f00009e5000-0x20)=[{&(0x7f000000f000-0xfa)="b2", 0x1}], 0x1, &(0x7f00003e0000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x400, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x10001}}], 0x90, 0x0}], 0x3, 0x0) listen(r1, 0x3fe) r3 = accept$inet(r1, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r3, &(0x7f0000260000)='$', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d45000)=[], 0x0) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed02000000", 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004c9000)={r2, 0x6}, &(0x7f00007e1000-0x4)=0x8) writev(r3, &(0x7f0000ff7000)=[{&(0x7f000022a000)="a7", 0x1}], 0x1) socketpair(0xb, 0xf, 0xbf, &(0x7f0000a66000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000f31000)=0x0, &(0x7f00003c8000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ccd000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a68000)=0x108) close(r3) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f63000)={@loopback=0x7f000001, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$inet(0x2, 0x0, 0x5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000085e000-0x4)=0x81, 0x4) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000de6000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000d97000-0x4)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00001c5000)={r1, r2}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000760000-0x18)=""/24, &(0x7f0000741000)=0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004bf000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000a76000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000946000-0x10)={r6, &(0x7f00002fc000)=""/219}) sendmsg$key(0xffffffffffffffff, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) accept4$packet(r0, 0x0, &(0x7f0000dcc000)=0x0, 0x80800) r1 = socket(0x1e, 0x1, 0x0) recvmsg(r0, &(0x7f0000a96000-0x38)={&(0x7f0000ec9000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000c13000-0x10)=[{&(0x7f0000776000-0x96)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x5}, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000a9a000-0x70)=[{&(0x7f000096a000)="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", 0xa42}, {&(0x7f000052a000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000966000)=[], 0x0, 0xfffffffffffffffe}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00006f5000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000cb4000)=0xc) sendmmsg(r0, &(0x7f0000077000)=[{{&(0x7f0000f22000-0x14)=@ll={0x11, 0x2, r2, 0x1, 0x0, 0x6, @random="1ce541cba3d0", [0x0, 0x0]}, 0x14, &(0x7f0000079000-0x20)=[{&(0x7f000073c000)="777a6f332d24dd46c7d4569753567b4937809547e0d426d8a8bd5a2bb994ca6ed39237636216472fc24e6ce3df6e64ac5d1a928c33f786247aa1a92868cb0119e65548b852a04995a93dfec1834d4c769f2ff4ae86e5b64246e1244b3cfc123ba5c58fb2b3d63bf8dacaff29b5c01becadff6b39f40e100f938053bbd4b3ddf7286a719362c885d11b06e512c2187585ea986317e82fe46c374da7e29e59fb5a910381685f30c809379c", 0xaa}, {&(0x7f0000d17000-0xf5)="da6937f5b5db4fe111ace4d3a93e4ec4fc791e87d7343c0db64e2e0819c62ee591192d4f5671f926b0898a467c49624011020fbeb810179d181575993cb221ab31712e36c4077e84deb1f2f2e606932044e1fc23e3e408315cdc11ad60fec713909eb2ccf6f5f9dd1265efc6b78477b45e6ebd6c808cfe6da7d947e00cdcd639ab2b252cd878c297c8e164cc8875eb69ae89e847d794c0bb583da1fecaf552031f2ebe2b5c0876278bec92c12b0182a5a2af5868e4974459d6a7762ba3aaa6a7e9b30c64586419f4421d83f248217a71e3db6ccc5958d737b93ab53d4de68a748e48d9daf61337152846e287d65ac7db7962dfc9c4", 0xf5}], 0x2, &(0x7f0000e5f000)=[], 0x0, 0x4}, 0xc38}], 0x1, 0x44040) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f1000)={0xd6c, 0x0, 0x6, 0x10000, 0x8e20000000000, 0x1, 0x24, 0x1000, 0x0}, &(0x7f0000fae000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003e4000)={r3, 0x2}, &(0x7f0000c35000-0x4)=0x8) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000eed000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000465000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000429000-0x18)={0x0, 0x7a4, 0x30, 0x9, 0x7505}, &(0x7f0000eec000-0x4)=0x18) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e67000)={r1, 0xfff, 0x8, 0x2}, &(0x7f0000eec000-0x4)=0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000297000)=0x8d) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d36000-0x10)=@generic=""/16, 0x10) write(r0, &(0x7f0000b0c000)="1f0000000201ff4901000000000000000f00e0090007ffe500000000083c", 0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eae000)=0x0) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d4a000)=[{&(0x7f00008a2000)="390000001300094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newpolicy={0xc4, 0x19, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000760000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r1, &(0x7f0000b27000-0x43)=""/67, 0x43) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fcd000)=""/169, 0xa9, 0x2, &(0x7f000069c000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x40000000015, 0x5, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000b000-0xc)={0x80000004, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000cd9000-0xa1)="5b13e737f42f59c21efbaa32425cdbc50ba10b7b7f2af62ca16d8d5ebd5f0aa40a322bf3bbab8721428ee3bfb94071ddaff8d7c37613ee2b44157c9f355b6e038a662a8a037789a886d63462e38b9230f21f8a334787c76e6ac7b061eb4ea6e11db09e909c7da510d571954ae25f1db3f4ac2d5379f7f51f328a8083632144bca1bcaaef805252df03646bc7415a295545def600fd69e4850dee9f0a1c666b5c58", 0xfffffe9e) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000256000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="cc53faad49fb1c138d69420afc67e404a141c8759a063f6d0b38a85bac2f3704789db38389538fff65fd1423f2a7f58229a421e073c2b571c4a5b8cc3b24e468b8f8a51ee18d61ada75b070f97f99293f2be40127f91d55dcb3341f84fe2f99569f19111822d2f9ad41a057f98eb56d327a0ea7a9c952ca514274c93d6b754bc9c7728d6b90b221ac7008022c6c4576d8a83c260388eb338037287c850a552632ebbc1e84e3b24daba5a36643f8d0127dad6d7bf374068f6d3bb10bcdec8d0e6465f7cd954b65f", 0xc7) mmap(&(0x7f0000000000/0x90b000)=nil, 0x90b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000090c000-0x4)=0xffffffff, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f000090c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000090d000-0x4)=0x10) mmap(&(0x7f000090b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000090c000-0x410)={0x2, {{0xa, 0x1, 0x3, @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]}, 0x1, 0x7, [{{0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x91c5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20d4ae3d}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) 2018/01/09 12:41:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x100000000000042, &(0x7f0000001000-0x66)="c68d98a26a364957ffae96a170bd82af2fed0b2c0008b6566feee4d564344c550510863a301d9c4d951e1527119687a7bbf6d999b85881c069bada074ce4368eefaed18c1eb62b483ffc83c899f583249cc2b9157a8be0a0dd01d6256767f1398d1444c1227a", 0x66) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00009b5000-0xce)={@random="f537fc40cb35", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4, @x25={0x5347d1768d122c42, 0x200000000042, 0x103, "91"}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e06000)={0x0, 0x0}) r1 = bpf$PROG_LOAD(0x5, &(0x7f000096a000-0x48)={0xf, 0x6, &(0x7f0000a58000-0x30)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff51ae}, @jmp={0x5, 0xff, 0xb, 0x7, 0x0, 0x2, 0x4}], &(0x7f0000d97000)='syzkaller\x00', 0x20, 0x27, &(0x7f0000b4d000)=""/39, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00005ff000-0x4)=r1, 0x4) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000347000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x806}, 0xc) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec3000)=@common='bpa0\x00') socketpair(0x11, 0x807, 0x8, &(0x7f0000a85000)={0x0, 0x0}) 2018/01/09 12:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x23, 0x8) bind$inet(r0, &(0x7f0000fa2000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa) sendto$inet(r0, &(0x7f00007eb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fff000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000062000)={0x0}, &(0x7f0000efc000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000333000-0x4)=0x4, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x0, &(0x7f0000fdc000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80e, 0xd80, &(0x7f00005b4000-0x8)={0x0, 0x0}) tee(r0, r1, 0x40, 0x2) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000411000-0x10)={0x0, 0xa4, &(0x7f00005b5000-0xa4)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005b4000)=0x10) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00005b5000-0x14)={r2, 0x8, 0x1, 0x3, 0xff, 0x8}, 0x14) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005b5000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r3, 0x29, 0x43, &(0x7f0000091000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000007007faa62b9c0090000004a010c4f93ef85516b042511f32764171ba9bd278cbe090022f184073fe215dee02fe37161416323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a13d57e45641d104c000002020e8365cd43d106c41d009975ec4d6557bf8917cad630598f6e35fd1770012d78a5bb64ffffffed00004caeedf840d001fe92958c3f7b8e1596417d7dcd645413be220000000000000021c122283846253398a04d99ca8680deb20658834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d430459a3ab5b5f3d695f0a3dbb867d6a12c136f21b45b1286095100672d425fedb5a63c550097649efccf8d6bc4d4519d013740168924fe8b89013cf5253abbe871d46148c0269d633b148070366634e99b4392211b257b18cdd8806ff3f33b4c8208fc55d59c2d87cf8d1127c21532f9ea1eafabecfaaa8fa2e101c9872b798c97d61b0cf02724679b3c485f69808daff5dc513001462ac6edf6", 0x23598db0738d27ff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) socket$inet6(0xa, 0x80000, 0xae) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000bc000-0x1e)=@un=@file={0x0, ""/28}, &(0x7f0000943000)=0x1e) connect$bt_sco(r0, &(0x7f0000c2d000-0x8)={0x1f, {0x20, 0x6, 0x8, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x100000000}}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000df8000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x88ca, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008f3000-0x10)={0x0, 0x2c, &(0x7f0000f0c000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8d76, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000f0d000-0x4)=0x10) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f0c000)={r1, 0x10001, 0x5, [0x6, 0x10001, 0xfffffffffffffed9, 0x3, 0x400]}, &(0x7f0000b6c000-0x4)=0x12) recvfrom$inet6(r0, &(0x7f0000f0c000-0x87)=""/135, 0x87, 0x102, &(0x7f0000f0b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac7000)=0x47bc7b36, 0x4) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000369000)={r0}) bind$netrom(r2, &(0x7f0000cd3000)=@full={{0x3, {"6019c5ea7c17ce"}, 0xe4e3}, [{"4ea684f8c54bf8"}, {"47c4370844ae35"}, {"f2948c4de5f42c"}, {"2ee7332f7d9ec5"}, {"8c2e7d3abcf0b6"}, {"ce9df75fc90a2c"}, {"14ce6e17c2446c"}, {"05ff2d9ad54cb4"}]}, 0x48) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000978000-0x4)=0x8000, 0x4) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) socketpair(0xd, 0x1, 0xfffffffffffffffc, &(0x7f0000076000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000369000)={0xa, 0xf, &(0x7f0000bf8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7fff}, [@map={0x18, 0xb, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffff801}, @ldst={0x0, 0x3, 0x3, 0xf, 0x0, 0x11, 0x10}, @jmp={0x5, 0x10000, 0x7, 0xf, 0x7, 0x36, 0xfffffffffffffff1}, @alu={0x7, 0x10001, 0xf, 0x0, 0x1, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000053000)='GPL\x00', 0xfffffffffffff801, 0xe0, &(0x7f00000c4000-0xe0)=""/224, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000628000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e89000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x400000000006}, 0xffffffffffffff3b) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000a35000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f0000e27000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f00009ae000-0x89)=""/137, 0x89) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002c2000-0x4)=0x2, 0x4) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f00007b9000)=""/1, 0x1) close(r2) 2018/01/09 12:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000582000)={0x0, 0x9, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x40000007, 0x0, 0xfffffffffffffffd, 0x200000000000, 0x0, r0, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xe0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(r1, r1, &(0x7f000031a000-0x8)=0x0, 0x0) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000088f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000043f000-0xe8)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000e4000-0x4)=0xe8) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007b5000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00007d6000)=0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/09 12:41:00 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000af8000)=[{&(0x7f0000bdb000-0x7f)="f09042a4bbb228c74c442f3cc53c0b54edf99f3e8881aa519c6c8dbf29144883ba491edf83a6915ff865165b167e9b47743f8d0730b3f6d7f303f192dd6c2eeacc13cbfad107e18d057ea2e03941099201a45d9218df88ba643606dbab11d171252011d1ae91c7cdf4e93ea2cabb64916a6c30f73a198721bdd2d3b0f8a4d6", 0x7f}, {&(0x7f0000000000)="8eb3869681c50e7b4f531d44769fe75816439e892d9130fb7a9acf27db621bfed5225467b77bc040ad44608d5a9d59017fb13a433acd6935", 0x38}, {&(0x7f0000001000-0x5)="a9d047d4f7", 0x5}], 0x3, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0xa, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x7, 0x11, "0dd233593018524982f90e1c8154e2"}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/09 12:41:00 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fbc000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00004fd000-0x4)=0x0) r3 = socket$inet(0x2, 0x6, 0x0) setsockopt(r3, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000aa5000-0x22)="2200000015000701000910f7000800040a2200000100000209000100000100000115", 0x421) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000e8d000)=0x7fff, 0xff36) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000994000-0x4)='tls\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) bind$inet(r0, &(0x7f0000c81000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000278000)=0x9, 0x4) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000c9c000-0x8)={0x0, 0x0}) r4 = socket$packet(0x11, 0x3, 0x300) accept$packet(r4, &(0x7f0000f4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000aca000-0x4)=0x14) recvfrom$packet(r4, &(0x7f00002e7000-0x75)=""/117, 0x75, 0x10000, &(0x7f00009eb000-0x14)={0x11, 0xc, r5, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) listen(r2, 0x3) sendto$llc(r1, &(0x7f00004b4000)="45c97a0725fdce803da6ec149c0afd8acb4d3b6a6f7ba1f278dbce486a3ec1e4c65f40ed9dd8e01d007c1fd7d19088387ec82027772f69c0e602efb6c31fa32b07f17520a0b69b594e752de13be79fdccb21dd8dd0fdd80b2133a0428fed4364deb250969c8844a17ceafd7154109056fecaae564b8d423b8829eab7bf93945b67530a8d12de9c3dd35a6e9a3bbb7d0d1811ca2f80d26a7a53dfa93d9432bccddb", 0xa1, 0x20048880, &(0x7f0000ee8000-0x10)={0x1a, 0xfd5b0e1c32de2f16, 0x7, 0x4, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00008ec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a0f000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00004be000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x9, 0x6, 0x0, 0x2, 0x0, r6}) accept4$packet(r1, &(0x7f0000499000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000658000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000b38000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x231, 0x7fff, 0x7, 0x400, 0x81, 0x10000, r7}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eb6000)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000260000-0x4)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x4) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000c30000)={0x0, 0x0, 0x0}, &(0x7f0000ea6000)=0x1000002f7) sendmsg$netlink(r11, &(0x7f0000833000-0x38)={&(0x7f000083a000-0xc)=@proc={0x10, 0x0, 0x1, 0x8}, 0xc, &(0x7f0000ae9000)=[{&(0x7f0000595000)=[{0xa4, 0x8, 0x9, 0x7f8000, 0x2, "659745e003cbcbf1b52e39de2ba7f6f63cf16393c499003d5c112c86f830bd14822934acf0976deb6493f3686f879862992a283c67fa47bc8221b0b9c968a6f8eb01f99e620a7c2cce956acb8d26338e25755820499b8b773c120ea0b406b7115f7c2f2c63b577ef9992b9eef4de9bc382f7aa26b6fa2dcecc38c07798bc0a1ec90577a0693dd2510ece06ff47af14f404f78a"}], 0xa4}], 0x1, &(0x7f0000344000)=[@cred={0x20, 0x1, 0x2, r16, r17, r15}, @cred={0x20, 0x1, 0x2, r16, r14, r18}, @cred={0x20, 0x1, 0x2, r13, r9, r10}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r14, r10}, @cred={0x20, 0x1, 0x2, r8, r9, r15}, @rights={0x18, 0x1, 0x1, [r11, r0]}], 0xe8, 0x4000000}, 0x90) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000d33000-0x5c)={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x2822}, {0xa, 0x2, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x9, [0x5, 0xe500, 0x9, 0x0, 0x911, 0x9, 0x1, 0x2]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r11, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) 2018/01/09 12:41:00 executing program 4: socket$inet(0x2, 0x5, 0x0) socketpair(0x4, 0x800, 0x2, &(0x7f0000384000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}], 0x58) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000005a000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@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)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ffb000-0x20)={@generic="0e591d0a8efbff0970550314eab7c7b1", @ifru_flags=0x0}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r0, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000c99000-0x6)={0x0, 0x2}, 0x6) 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$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) shutdown(r4, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000282000-0x20)={@generic="58600cfd0fa085250d1e333f9d556010", @ifru_flags=0x2100}) r6 = accept$netrom(0xffffffffffffff9c, &(0x7f0000867000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000273000-0x4)=0x10) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000b08000)=0x10001, 0x4) gettid() 2018/01/09 12:41:00 executing program 7: r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x10a, 0x14, &(0x7f0000b2a000)="", 0x0) 2018/01/09 12:41:00 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a8b000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000f66000)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000f69000-0x4)=0x6, 0x4) bind$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) shutdown(r1, 0x1) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x40, &(0x7f000002a000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000bf9000-0xe2)=""/226, &(0x7f0000691000-0x4)=0xe2) bind$alg(0xffffffffffffffff, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x8c, 'cbc(cast5)\x00'}, 0x58) r1 = socket(0x13, 0x6, 0x1) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000c73000)={0x6, 0x7, 0x4, 0x1ff}, 0x10) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91", 0x5) sendmmsg$alg(0xffffffffffffffff, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f000002c000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0xffffffffffffffff}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000ca5000-0x1000)="44180c5030827edcf6bf39b97527f6f2", 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000017d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000857000)=0x0) recvmsg(0xffffffffffffffff, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000b9f000)=""/131, 0x83}], 0x1, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) bind(r0, &(0x7f00005a2000-0x80)=@generic={0x19, "713b9610d10ce63f1314d6d29b6fe73286d027563e4a7e4d4141eb0e3f400d127b810d99096247fad6e19bfb6db2ae03c1bf8e4efa100c9a443391c420bc97b9e1af294f3e2f6643995e0b6eac1e5257a79044b579cf1fd22c818fcebefed497a9e3544e250522f590eff193d6930c6fafa9ca83dd33cad602e8dbac72c1"}, 0x80) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r2 = accept4$inet6(r1, &(0x7f0000b44000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000107000)=0x1c, 0x0) connect$inet6(r2, &(0x7f0000081000)={0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) socket$netlink(0x10, 0x3, 0x0) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x2) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x200, &(0x7f0000df0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f0000df0000)={@common='ifb0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x7, "734127a755fc", 0x7, 0x0}}) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000072000-0x38)={&(0x7f0000943000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000def000)=[{&(0x7f0000df0000-0xc6)="5fa2933086387a56b41ed77d6290d713c788b57203b4472d5971a40b81bbb04ae76aae222c5853d8a79bd34a4a5d641c18115eccb00886b5330a5c0da5634e26b373a1f422bfbe83b0844690e22a07bfd37af5b89dc65c1d65290c2c753072d679c8e0a250d0f39fa382b647ae5f25deb5a58c671e784cc73de32621b9b50b7d3c78049a90e689f6eedb02ac94bb33fd7f26195d07f959784c9a9aed760fe4692014aa5474d17c290729682259c30ef2b36db152da027a1066e65a422e010d5ff761c06f39d1", 0xc6}, {&(0x7f0000df0000-0xc7)="4f8a302ff74f5be50547cc42770d8b8753cf456d1b36301ab2e8de7d3b64b38246b9bd9c7d7ae5866fa1ffbf0d0174cb9b63f28e74a30be55edaf884ab7b2ab3e93225537984fcfc205f047337466b98f320302dcf739193e21370535cfcc8896750edf22ec1ec6adcbc01a4078407973aebcb7b4eefa3d6e250c771bf787872ff41daed93efb0b9e11f967a47f13c55c5e5c8c2f5a02b782a68dfc9fa9ad0c14e402aeb387073a8a4207023d3d677a43df2bf551c7581d671280f53e999c7c62a3751b4471bbf", 0xc7}, {&(0x7f0000145000)="a90dc3fc45661969d338dd8d7b7a975d5baba2380c280c1fb5760754bd694ba41899ef5beef3811a4c3d32bbf294c511ba5073f9d5c43c9a16c13f5c9750d4cd62737d0d", 0x44}, {&(0x7f0000580000-0x2a)="075cf62938d9916333a4456803f994ac4a9d73b311f34c295ab70b2ad6fe73154d99b8b2f030cd7e0cd6", 0x2a}], 0x4, &(0x7f0000551000)=[{0xa8, 0x10d, 0x1, "fca931ad4ed3fe083ab1e5f8afbec5924c5359c63858b231a685e6f3f3dbc30b081cdf1cfc9622d792fbd424e95f37c06ddafae56889a3756bd76d8b2e7a1bb4f5a04d3582e03f1a9aec2e65c8b9b755bddc8a7e569e7cdeb00d226b3fdc420af174d2a31e96d4fd7449cb6fa9c2ef9a56dc6e2ed34d8679afc487f4f5d56c8e867867bbbcb335bbc7f2f52d5354de6f6ed9"}, {0x1010, 0x11d, 0x0, 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"}, {0x60, 0x10f, 0x40, "75c181b6edcfb4a2cceeac0bc3e3e006ffb03db94ebe13a1ab19c90566afce1faaff38908b45d4108a9f673bbff089b68344cfb83ad4c5ceedcfa57550a4b466c23cabe4cc318757d9fa"}, {0x88, 0xbf, 0x1000, "4149f77c1475d5e795ecc2040df85b32c76cef4c4f6b964b144ddca9dbb939758aefd28fa62d638990f30890b672d6499546dc918c83b494a28abb0193cc51ef14e256bf52504c3a0aa7774c60a4ab9283051dafb454f966c5186e22845d4c73fc41534b226f005823e35638f5e51ee5053a"}], 0x22b0, 0x0}, 0x4000) getsockopt$inet6_mreq(r0, 0x29, 0x4, &(0x7f0000de5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) 2018/01/09 12:41:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x54)=[@in6={0xa, 0x2, 0x2000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb8}, @in6={0xa, 0x3, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbe}, @in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}], 0x54) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x10) write(r0, &(0x7f0000998000-0x28)="240000001b0001e200000000221c00020bff0b080003497ffffffff700001ff916179002", 0x24) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000180000)=0x0) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d4d000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d4e000)={0x0, 0x2}, &(0x7f0000bc6000-0x4)=0x8) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d4e000)={r2, 0x5, 0x20, 0x10000, 0x7f}, &(0x7f0000d4f000-0x4)=0x18) r3 = socket$key(0xf, 0x3, 0x2) epoll_create1(0x0) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x80000, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, @sadb_lifetime={0x1fffffffffffffa0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000d4d000)={0xff, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x2, 0xfffffffffffffc9a, 0x100000000, 0x7fffffff, 0x0, 0x8, 0x1ff, 0xe57}) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000166000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000019000-0x39)=""/57, 0x39}, {&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f40000-0x8c)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000aec000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f88000-0x8)={0x0, 0x2}, &(0x7f000072b000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b88000-0x23)={0x0, 0x1b, "602524d8d3501d42330a29f2e822e1040e260f36065631522589a3"}, &(0x7f00003c6000)=0x23) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d45000-0x8)={0x0, 0x401}, &(0x7f00000b4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a65000-0x8)={0x0, 0x2}, &(0x7f0000fd7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b2b000)={0x0, 0xe7, "40bf49c6b91767404b5ad3aaf6c164fee05dac6ef6a1a2cc44afa1b2977848205fdc5dd3d508434b2a7582aaba2f03deb6c7d8c6cf36e5b137fc40dfffa448cbe971337828046aa2f51ae403a047c0cd8e52500ad414b71ae993cd45f72e185af2e023a40a728363519ac505873c636ad5e984dd32b0af1a1cd45e161db4023551d083f82d6d3521be4785e8db629467b60736cfaa53024457b15d18458170999b5cf53dbcd98bf9c820d1ccfc7918443bb11ec3085f4380bb48fc39045faa6b930f87691040169d8857f7743ca535f1a6520069bf83da09fcb48bd73c1d10a510ba4a465ea087"}, &(0x7f000076a000)=0xef) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005c2000-0xc5)={0x0, 0xbd, "53eeb09d4da9f89ab44d40c6de48135d9fdde723885dba12c95d8ea499a4ce374b5836a8a3a831e3e72c79184377b0dd07d0a4f0f32c84b94deda4eaeb1112c4eaea8488ab8ca482a6e7b3a623dc4055fe3887d729631869265e99eaca49604e67ce2034eba4cf5202fa83c5ec6c9cca8faaddb2674d0f41bf188bb0e0102c2b597d4f09792d0e1f3a1a79786aa5486dec793771c7027ee2eb01d6db22894e4a92e270e99203709b6392abc70968b46f17350c5f07fbb48d5a20946067"}, &(0x7f000080b000+0x82c)=0xc5) sendmsg$inet_sctp(r0, &(0x7f00003b8000)={&(0x7f0000e1a000)=@in6={0xa, 0x3, 0x100000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, 0x1c, &(0x7f0000c1b000)=[{&(0x7f00002f7000-0xe3)="478e4d268835b0679a64088f24e81bacbcebc66aadead6bd396c54303f6953cf15eb87d23e7d7e6aae4092fae47a88582e7bdda815787c6f1cafcdf2ff9c9a70c53d5013df31bf45acad1bf8029dd4a79fcc321eceb79597a76c7fe140fbb22564f613db4633f79af4fd2670b1f3e8ef87ac06bbdb43512e381b082f9d5874a977a52086067fd2dadb3732e632f728f8c4f06577abc0974509629e171796c18b28d6e273e6cbf6ad86768ca09a1ec230bf092a78ee561a5e324c5c5b9839abad899a48ac8463d0de60096f28064cef529ebfdfaa739e0d41a43347949f729f68079098", 0xe3}, {&(0x7f0000df8000-0x22)="5a8ae2c703d758b734fcded1da3bafaa517055b64ea3eb6d996202f0fd32db3b6ba5", 0x22}, {&(0x7f000035f000-0x6b)="01f2842c64e0c2380b8a29a1f697ac738ae0b0a94fb49122cbd6c06036a36d5637a95aa6ef752340bc5323017cb3160cb5125e6d24f4cbc239f44392e7f5b1b363c77da4102c39e07cd5f65a1e9ba9caf434e99a8ef843dc08f9da7f99fc32d79e394da9af681640c402d0", 0x6b}, {&(0x7f000023e000-0x8c)="685efb7d4b0e86f3618e12b735ce074f53ed304f5827a7dce2a5385544c5b27d87015e899078a6436ed305743048c77e7307e83f2b03aa951612c5a83df66f5c5e8b89dda1c860ecc2ccb02f5baafdbb2d8b57180deaaf1edb2fe73e4266cbdb7ac90ce81145ab97766e487ddbae43120f2bc5f0695b3bfd510bfe671a67f350354c74f33e081b75a80445b1", 0x8c}], 0x4, &(0x7f00002d8000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x7, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffffffff, 0x8008, 0x4, 0x9, 0x1, 0x70, 0xe, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x8, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffc7f, 0xe0, 0x20b, 0x0, 0x2, 0x4, 0x8, 0x456, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x1, 0x7f0, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x8200, 0x6, 0x5e0000, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffe, 0x203, 0x1, 0x3f, 0x8000, 0x1f, 0x3ff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x100000000, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x0, 0xd2, 0x22}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x2, 0x9, r7}}], 0x1e0, 0x44000}, 0x80) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000f9e000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000021000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000003e000)=0x9, 0xffffffffffffff9a) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffca88, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000692000)={0x0, 0x0}) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000b12000-0x4)=0x0) socket$bt_hci(0x1f, 0x3, 0x1) accept$packet(r2, &(0x7f0000643000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000e3d000-0x4)=0x14) getsockopt(r2, 0x9, 0x2, &(0x7f0000ff7000)=""/4096, &(0x7f00002c7000-0x4)=0x1000) 2018/01/09 12:41:00 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00004e9000-0x4)=0x800000000000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x98)={0x0, 0x90, "3085afd4e52c8be8824b94c674fe9b6ae279654d4332994bfbc8e6836326acf60c923671d6253e008dfd0b8bf42766bda8ab93d0186e3b8f713f7848ddd90819ae1d7eba35c19c2760c4a92349b5fc37dd4a6ff832d3b09649b79b14940eb229d0b4adf69d352b51f175ad4e2c00dfd037a07213aaa6be5c16cad92fadda8670d3e7ee749b7be42ca3e49d55cff529cf"}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x8}, &(0x7f0000000000)=0x8) r4 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000002000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000001000-0x78)={0x3, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x1d, 0x6, 0x22, 0xffffffff80000001, 0x0, 0x40000, 0x5, 0x7dd}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0x1}, 0x6) recvfrom$ax25(r6, &(0x7f0000001000)=""/194, 0xc2, 0x100, &(0x7f0000002000)={0x3, {"e918698bb34b7d"}, 0x100000000}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=""/252, 0xfc}, {&(0x7f0000003000)=""/69, 0x45}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x9a)="88371927809c511465ada3c1690793b23997f9924f42357b3ac034ec20b55ce22c96664f941a0fd7010fd7a2047a5a0de10410625217a9549ace907dd5c669447e5321d0429f9aaf7028cb2dc0289299cc22f97a981bb5e5bc37acdbd34fa4f9ace577b87650b8292fc98b0eef92b7761c9c53da70f62942e88d7f945997edd66aa2235437f132bc46bdc1239919b1cdd9d428fdcbbb53869d2d", 0x9a}, {&(0x7f0000004000)="2dc623627e6730a7b5c5c67269787a179ae60af5b4246536cd78bfe2aff4d84a82d6b2936be75b0e50091e81b827752c57df5474e392f12cc755cbb9227949ef3a8831aad5452052b0ed2a9116cca0b42b1271a6b19ff8cca298a87523cc27e1c1b6e171b5a331e1719edf09474a113de36ba1a5", 0x74}, {&(0x7f0000002000)="ca5c4387abdb1824126c6e5996b9af06de9f84753124fdffccda5e6916e6ded1abec951d89cbd52f08047f393cb3438d56a2c6ce6f4d0d66db5828f9df2d586973df1e02519d9310800d689ddea73c00523b8c2dd5aa4470c4310450093b2c9afa6671cb2093738ca4dfce6273712196dc75b3d281fb8b7f1b8c6c77c5cf20c2f163bbbaebbcb55b40804b6dfdb9da435da5b1b02c3fe042b78e0a3c9b34ff041bd51701eb1c4778d19138e294865086c9d5ee8f0cfca3978343a2546f532986906132337d43465d4d46cda4e8686d3cb534e60db0c42f048617f5", 0xdb}, {&(0x7f0000004000)="7dbbf78908ae7399535fd1106fda875897a5a0410428638e2beac36d7b6e75a227a316fe709d0a36ff59fed785830d73020aad2c9f1566cb708fb6cbf79dd5d5bc7119e6346beac22d40f3b2661aa2f217fa626b38d856193a547a22dd2019567838845338019ca7ef137150797c7e6dce2182df6b5831454917", 0x7a}, {&(0x7f0000004000)="dcb73a126f784d8a06269c5a9754e5234b039c093e14d09bee806ea9ef31b48b", 0x20}, {&(0x7f0000003000)="0631a84765d0fd6ead3cb96469d0331a2ee87a144e4f28627ac606186ec0ff95528c837ce4daee9d06c3b3ecec2834e56025f17ed3be956de412538bb0936e565583e8a4e97a022666f68c6186e6cd4e2355cd97f51437226ecb6fa4bbf3dae3ab62fab3385ccba97a733577323740442e610283c50e7f5d558534d41055d156885036dc73e564dd7e2e55d67cc6ab4524cf25e5c9611554cde16976afd5c9cdc3d0a6e804a154a13a8b", 0xaa}], 0x6, &(0x7f0000003000-0x90)=[@assoc={0x18, 0x117, 0x4, 0xd1}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x1}], 0x90, 0x4000000}, 0x4040000) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x401, &(0x7f000022a000)={0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000644000-0x4)=0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x800000000001e, 0x1000000000002, 0x0) sendto(r2, &(0x7f000055f000-0x1)="", 0x0, 0x0, &(0x7f0000c09000-0x80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) 2018/01/09 12:41:00 executing program 5: pwritev(0xffffffffffffffff, &(0x7f000038f000-0x60)=[], 0x0, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000068e000-0x38)=[{0x0, 0x0, &(0x7f0000cac000-0x10)=[{&(0x7f0000000000)="2140a0a8c3e98a07742a1b5d12dcbd1f33b0b746458dc00c363a5358add4f81d07d21910ee9ba3bde7b9512770a58dca49edd2113b2694030e5dc7c59bf974a39adb3f008d93ebe95ad1e65d205c0eccc4be798476feaf2d183a3af338ef2a72b9ad3d9b85807abb325e5adeef5d47ba2d", 0x71}], 0x1, &(0x7f00003ef000)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x78, 0x117, 0x2, 0x5e, "02b38c32a6f200902fef93417af6520854d36881574fadc05b1f4e3edded68bba12268b7d89e4aac1e21cc2ca5b0bc28a8b559f3d38dcc4692d0a67253eb9643fab2fa52075b1fce7691996c7a92f2bc6b04d98b573b5efc80575fded32c"}, @iv={0x88, 0x117, 0x2, 0x72, "991fb645e89f952132c99682f8029460741792bc7456b74d8f63019e42c4e73d3ecf1f7a8db8bb4ee6affb8379b6ef05cf28b6731c5d72f202a0752ed5e41fe5320e152f45122a6fbaf82896ee7ee4f8aef0a911a4632199cff2e4f5033a0e515cd202b6bd84c4049a47cca533b1d7942b02"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x1148, 0x20000004}], 0x1, 0xc1) 2018/01/09 12:41:00 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002e8000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcb000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000aed000-0x4)=0x3, &(0x7f000012e000-0x4)=0x4) connect$nfc_llcp(r1, &(0x7f00001a3000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1d8cd408e249f6a44cf9a3fe746ff0b811441005b08548e50621ad9abad92400ff845da445c1bc951c0d229133a0d9d7bcbcdb0130f421f267520e495bca4", 0x0}, 0x60) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000af5000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000fcc000-0x8)={0x0, 0x0}) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d69000+0x2b0)=0x2, 0x4) write(r0, &(0x7f00008e7000-0x1f)="1f0000000906ffde00fffffffffffffffd0100000900010013000000010080", 0x1f) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x100}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000016000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x92, 0x10000, 0xe0}, &(0x7f000000a000-0x4)=0xa0) 2018/01/09 12:41:00 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000034d000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000029d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x8, 0x2, 0x0, 0xa, 0xa0, 0x80, 0x4, r1, r3}, {0x4, 0x401, 0x9, 0x6, 0x3ff, 0x0, 0x3, 0x10001}, {0x6, 0x10001, 0x2, 0x2}, 0x10000, 0x1, 0x2, 0x0, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x3c}, 0x2, @in=@loopback=0x7f000001, 0x2, 0x1, 0x1, 0x9, 0xffff, 0x7fff, 0x101}}, 0xe8) mmap(&(0x7f0000000000/0x581000)=nil, 0x581000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000581000)=@newpolicy={0x2f8, 0x0, 0x40000000000001, 0x6, 0xffffffffffffffff, {{@in=@rand_addr=0xfffffffffffffffe, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xc70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x101, 0x1, 0x8000, 0xa, 0x80, 0x20, 0x67, 0x0, r2}, {@in=@loopback=0x7f000001, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0xffff, 0x2, 0x7449, 0xfffffffffffffffa, 0x4000, 0xfffffffffffffffd, 0x2, 0x7}, {0x3, 0x84, 0x400000000005, 0x3ff}, {0xfffffffeffffffff, 0x39, 0xfff}, 0x1, 0x5, 0x2, 0x1, 0x7, 0x89}}, @algo_auth={0x11c, 0x1, {{'sm3-generic\x00'}, 0x6a0, "542457a6b78c4e83edb1a30818ecc5ac4c1da699a61ca19f6ba042c63371cbd9e1128fce269f3482a31067ed96d7884a4166fe65e52ca0b762bc6d6dacd4c5136dd4aee6cc31f8c796ab32a23c25f04ed289d839a76c59ab26e5e9705f76ee8c40c46774c5a103b803f50cbc8168437267d7683e957a9f177974cd996f13a83a5b550f8c50f7d0a88b12d987ce784d2bb675c3f90e75111991eb655137613485c52735ab61b4eefd6ef56c4698294d952bd21be46574e12124581924d8d9c023987add2e0e4e11b0a1e1801fc650583237750540"}}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x100000000, 0xfffffffffffffffb}}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x0}, 0x4040090) 2018/01/09 12:41:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) bind$unix(r0, &(0x7f0000753000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000c32000)=0x0, &(0x7f00008ac000-0x4)=0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r1, &(0x7f000006a000)="8326af74835afc91b035266a2aa1dc2f03f05ad4", 0x14) 2018/01/09 12:41:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000839000-0xc)={0x3, 0x1, 0x401, 0xffc, 0x16}, 0xc) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005d9000)=0x0, &(0x7f0000312000)=0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c78000-0x8)={0x9, 0x6}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x1c, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa"}, &(0x7f0000690000-0x4)=0x24) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000b42000-0x5c)={{0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1000}, 0x1ff}, {0xa, 0x0, 0xdb9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0xbd9, [0xfffffffffffffffd, 0x200, 0x100, 0x81, 0x5, 0x1, 0x6, 0x80000000]}, 0x5c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fdf000)=@add_del={0x2, &(0x7f0000e9a000)=@generic="2564664327845a4bc7ec9afd1bbfe03c", 0x0}) getsockopt(r0, 0x9, 0xffffffff00000000, &(0x7f0000493000)=""/227, &(0x7f0000c92000)=0xe3) 2018/01/09 12:41:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e5000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(serpent))\x00'}, 0x58) bind$alg(r0, &(0x7f000044b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="b1051fd6eaf08f822646d34cbd5b35437be215510410378a1eca522dbe9462f72f214abfa50cb0975e01f98a39114efbbaffbd69ee6f9181838a7848db834880f120dc1e427aab01dd2081501b1ea5da010aaee5c677150a0f65260cc6e57f3c126d2762028e5e51e8c5e122d90975", 0x6f) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@common='irlan0\x00', @ifru_flags=0xa600}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000)=@common='ifb0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={r2, 0x3ff, 0x10, 0x92e1e35, 0xfff}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000004000-0xc7)=""/199, &(0x7f0000003000)=0xc7) [ 589.994495] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 590.015598] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=7938 comm=syz-executor5 2018/01/09 12:41:00 executing program 2: socketpair(0x9, 0x6, 0x100000001, &(0x7f00007b9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x81, 0x2}, 0x6) mmap(&(0x7f0000000000/0x589000)=nil, 0x589000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000586000)={&(0x7f000057e000)=@newsa={0x1d8, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0xe8, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0x4c8, 0x80, "baab54f233d4bfbe68dbb9a3567a994dcced29f1adf28ab25218ec04abef93f8009ecfc8d7f709a08ef070d7f48ac71406d5ca58fc21e2075811cf8aff58dcc3e57779dbfca9f0b2a2baf5e897756ad5c3cc235c3c0f265e17f313fb9b9a12a506369809146914dc0f6b2916231abf93faf72d4303954c9bdfc16f1e9af7de03857f0cc4bbdd47171e0b7c1b4a0d6d1be5cd51ea0000001f8c"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/09 12:41:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000920000)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000de8000-0x4)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b69000)=[{&(0x7f0000f84000-0x39)="39000000120009050f00dd00004000000600004a030000000000000000fa001408002e00000000000000000000060000000000000000693e4e", 0x39}], 0x1) accept4(r1, &(0x7f0000246000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000706000-0x4)=0x10, 0x80000) 2018/01/09 12:41:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000600000-0x1000)="f18d94c08dbe29d185d713742671a37396e7d613764230efc72e51aeca3d2995d689ee2f12fc61f74bc95e281b4cc95fda84294b04cd9bb44615e78dfc608e2aa38a37f791c01d0e44231cbea2d5ae5d155c74e6c069b99db7c090cbb145c118434052e79fc441615f5a57b307d059e2c7cc00cc3a312aff4e1023069bf2954191ab4236b58ec3be0e18ee67b2d8c034134a3cd4d82655ebec5418807d118c9c7c1aca997242b832ff6b89e098375e83803c4c73341029eb3b7280b7d52b7cc3f231fa1e5d4bd1cc485e6a1f7de244310f38980317881d962e296509dea4adc51e7a1feb37220224017b668931f21d706f63ecb6621b215d652d59775ab6ac5e7139453ef8768215287026eb0f5be54546872af77a104843af665d0e6758e9b9d53d4ed84b3eabbbff023e0950f9f4ed4f5c3b95603c0c9e8fdff2fb3d2a1ddf87a7eb82b2e522ef7df0432ec083bc42b4c5d46d245ceb7a3566561fa9a4610198ab815ef9201bd6b02c91beebc64cae4fae79fe93408e0c6637045f417e606122e0c6cb6ae7a131594cac889a95c280662cbd7d534a90ae3418a471344fa7fdb564f8347c41e4d56ed9398177ea74ba1ab5a1489bb92b041f50e7f449e3d244bec38532dfb17e926b933b773d4ed5252dd1cd5a134ea593197749b108311761900c7df1ce9d4f8fe1d4896f16a594d84a0bc554625fdcd27beb6035b329d6715603e1d7ecdec55304f65b9124d94eefcfe6b8600b7116afa6be64fa85fca8bbcfa90e0b77745a197bd68c81c28326c310f7f504dcec708063539daa8a611f6a3abfe96b829c273b0fb430f8cf135b14309121f297d7f1d6f3d85e0a656dedadd04886622b4e2e715249da7c914d18f7e96ebef8a12a0fe20402da5cfb145c22383ede8cfbf537dad5c5601fac0ade3be64b2bcb98069ce74641da", 0x29b}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000da2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000003e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f13000)={0x0, 0x85, "7acec86bb85e0cbbbc5f5e5070ad0c8ac55a41c67bd4c5ae45caedeabb2c5d602392c7f805a46821ffd278d239665e574dd5648d7901c87fc40149ce7f87040a06802de3b2bcc4ca3ff1ee22e60c995bd4266c8017f8ebea66220bf63e81cc5643aa5df5fa40ea49d739ac94352407bccb1d1209535a322d1f3fd6536afaf2b9167dd5b7cd"}, &(0x7f0000be5000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000573000-0x8)={r2, 0x33a92e23, 0xdfc}, 0x8) 2018/01/09 12:41:00 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000b40000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd6000-0x4)=0x10) r3 = socket$inet6(0xa, 0x80000000010006, 0xfd) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000eeb000-0x31)={0x0, 0x29, "0632ee827e5d0d28de79a2126c4317a8e3f9b64ad6b26509afdb7494d5ed8ab8496f801691926d41ba"}, &(0x7f000082c000-0x4)=0x31) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000fd8000-0x4e)=""/78, &(0x7f0000fd8000-0x4)=0x4e) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fd7000-0x8)={r4, 0x1ff}, 0x8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000087a000-0x4)=0x3, &(0x7f0000fd5000)=0x4) pipe(&(0x7f0000b37000-0x8)={0x0, 0x0}) getsockname$inet6(r6, &(0x7f0000364000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000912000-0x4)=0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000fd8000)=0x0, &(0x7f000014f000)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000fd7000)=0x0, &(0x7f0000ae8000-0x4)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000fd9000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0x1, 0x4, [@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) 2018/01/09 12:41:00 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x68, 0x7a, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x80000, 0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009000-0x28)={@generic="61ba0f09496d0f8767ececb0099af71a", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000+0x53b)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x0, 0x1, 0x1ff, 0xa, 0x80, 0x80, 0xbf, r1, r2}, {0xfffffffffffffffc, 0x5, 0x3, 0x1, 0x2, 0x20, 0x4, 0x4}, {0x3, 0x6, 0x80000000, 0x3}, 0xd1, 0xf, 0x3, 0x1, 0x3, 0x2}, {{@in=@rand_addr=0x8001, 0x2, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3, 0x1, 0x6, 0xbb, 0x0, 0xb2cc}}, 0xe8) 2018/01/09 12:41:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r2 = accept(r0, &(0x7f0000f99000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000094a000-0x4)=0x9) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000765000)=0x1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000011f000-0x10)=@generic="22c1aaf86fecd4166fe51d6c1ed16e06") sendmsg$netlink(r1, &(0x7f0000a48000)={0x0, 0x0, &(0x7f0000803000)=[], 0x0, 0x0, 0x0, 0x40000}, 0x4000000) 2018/01/09 12:41:00 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) 2018/01/09 12:41:00 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000001000-0x2)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200, 0x0, 0x8, 0xffffffffffffffbc, r1}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000da4000)={r1, 0x7}, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000038000)="", 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fd5000)={@generic="597f2cef433b1cb3d10e8f1a758d8deb", 0xfff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000)=0x5, 0x4) [ 590.116480] kasan: CONFIG_KASAN_INLINE enabled [ 590.121292] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 590.128709] general protection fault: 0000 [#1] SMP KASAN [ 590.134232] Dumping ftrace buffer: [ 590.137742] (ftrace buffer empty) [ 590.141422] Modules linked in: [ 590.144587] CPU: 1 PID: 7967 Comm: syz-executor6 Not tainted 4.15.0-rc5+ #179 [ 590.151828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.161160] RIP: 0010:__netlink_ns_capable+0x8b/0x120 [ 590.166315] RSP: 0018:ffff8801cb627190 EFLAGS: 00010206 [ 590.171646] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff84563bc0 [ 590.178886] RDX: 000000000000007b RSI: ffffc900041c1000 RDI: 00000000000003d8 [ 590.186123] RBP: ffff8801cb6271a8 R08: 0000000000000000 R09: 1ffff100396c4e08 [ 590.193366] R10: 0000000000000000 R11: 0000000000000001 R12: ffff8801b4060630 [ 590.200690] R13: 000000000000000c R14: 0000000000000010 R15: 0000000000000020 [ 590.207939] FS: 00007fb8d1f57700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 590.216133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 590.221983] CR2: 000000002057e000 CR3: 00000001ce685001 CR4: 00000000001606e0 [ 590.229226] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 590.236468] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 590.243731] Call Trace: [ 590.246295] netlink_ns_capable+0x26/0x30 [ 590.250420] get_target_net+0x9d/0x120 [ 590.254277] rtnl_dump_ifinfo+0x2e5/0xef0 [ 590.258404] ? rtnl_getlink+0x670/0x670 [ 590.262346] ? rcu_read_lock_sched_held+0x108/0x120 [ 590.267330] ? kmem_cache_alloc_node_trace+0x370/0x750 [ 590.272576] ? kasan_unpoison_shadow+0x35/0x50 [ 590.277153] ? wait_for_completion+0x770/0x770 [ 590.281705] ? find_held_lock+0x35/0x1d0 [ 590.285738] netlink_dump+0x492/0xcf0 [ 590.289509] ? netlink_broadcast+0x50/0x50 [ 590.293719] __netlink_dump_start+0x4f0/0x6d0 [ 590.298186] rtnetlink_rcv_msg+0x7f0/0xb10 [ 590.302391] ? validate_linkmsg+0x8e0/0x8e0 [ 590.306683] ? rtnl_getlink+0x670/0x670 [ 590.310633] ? netlink_tap_init_net+0x350/0x350 [ 590.315365] netlink_rcv_skb+0x224/0x470 [ 590.319393] ? validate_linkmsg+0x8e0/0x8e0 [ 590.323682] ? netlink_ack+0xa10/0xa10 [ 590.327540] ? netlink_skb_destructor+0x1d0/0x1d0 [ 590.332365] rtnetlink_rcv+0x1c/0x20 [ 590.336046] netlink_unicast+0x4c4/0x6b0 [ 590.340085] ? netlink_attachskb+0x8a0/0x8a0 [ 590.344464] ? security_netlink_send+0x81/0xb0 [ 590.349019] netlink_sendmsg+0xa4a/0xe60 [ 590.353053] ? netlink_unicast+0x6b0/0x6b0 [ 590.357257] ? security_socket_sendmsg+0x89/0xb0 [ 590.361980] ? netlink_unicast+0x6b0/0x6b0 [ 590.366198] sock_sendmsg+0xca/0x110 [ 590.369880] sock_write_iter+0x31a/0x5d0 [ 590.373909] ? sock_sendmsg+0x110/0x110 [ 590.377857] ? bpf_fd_pass+0x280/0x280 [ 590.381711] ? __might_sleep+0x4c/0x190 [ 590.385658] do_iter_readv_writev+0x525/0x7f0 [ 590.390124] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 590.394852] ? rw_verify_area+0xe5/0x2b0 [ 590.398881] do_iter_write+0x154/0x540 [ 590.402737] ? dup_iter+0x260/0x260 [ 590.406335] ? __lock_is_held+0xb6/0x140 [ 590.410366] vfs_writev+0x18a/0x340 [ 590.413958] ? __fget_light+0x297/0x380 [ 590.417919] ? vfs_iter_write+0xb0/0xb0 [ 590.421863] ? get_unused_fd_flags+0x190/0x190 [ 590.426424] ? alloc_file+0x27e/0x390 [ 590.430198] ? _raw_spin_unlock+0x22/0x30 [ 590.434315] ? sock_alloc_file+0x2a6/0x560 [ 590.438527] ? __fdget_pos+0x130/0x190 [ 590.442557] ? __fdget_raw+0x20/0x20 [ 590.446237] ? __alloc_fd+0x750/0x750 [ 590.450014] do_writev+0xfc/0x2a0 [ 590.453435] ? do_writev+0xfc/0x2a0 [ 590.457033] ? vfs_writev+0x340/0x340 [ 590.460800] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 590.465612] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.470599] SyS_writev+0x27/0x30 [ 590.474021] entry_SYSCALL_64_fastpath+0x23/0x9a [ 590.478745] RIP: 0033:0x452ac9 [ 590.481901] RSP: 002b:00007fb8d1f56c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000014 [ 590.489577] RAX: ffffffffffffffda RBX: 00007fb8d1f57700 RCX: 0000000000452ac9 [ 590.496814] RDX: 0000000000000001 RSI: 0000000020b69000 RDI: 0000000000000015 [ 590.504053] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 590.511292] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 2018/01/09 12:41:01 executing program 5: 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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa3}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000c6b000)=[{&(0x7f0000600000-0x1000)="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", 0x29b}], 0x1) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000da2000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000003e000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f13000)={0x0, 0x85, "7acec86bb85e0cbbbc5f5e5070ad0c8ac55a41c67bd4c5ae45caedeabb2c5d602392c7f805a46821ffd278d239665e574dd5648d7901c87fc40149ce7f87040a06802de3b2bcc4ca3ff1ee22e60c995bd4266c8017f8ebea66220bf63e81cc5643aa5df5fa40ea49d739ac94352407bccb1d1209535a322d1f3fd6536afaf2b9167dd5b7cd"}, &(0x7f0000be5000-0x4)=0x8d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000573000-0x8)={r2, 0x33a92e23, 0xdfc}, 0x8) [ 590.518533] R13: 0000000000a2f7ef R14: 00007fb8d1f579c0 R15: 0000000000000000 [ 590.525780] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 95 00 00 00 48 8b 5b 18 48 b8 00 00 00 00 00 fc ff df 48 8d bb d8 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 80 00 00 00 48 8b 9b d8 03 00 00 48 b8 00 00 [ 590.544879] RIP: __netlink_ns_capable+0x8b/0x120 RSP: ffff8801cb627190 [ 590.552060] ---[ end trace 6d1b834d5432563b ]--- [ 590.562067] Kernel panic - not syncing: Fatal exception [ 590.567869] Dumping ftrace buffer: [ 590.571390] (ftrace buffer empty) [ 590.575066] Kernel Offset: disabled [ 590.578658] Rebooting in 86400 seconds..