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", 0x1000}, {&(0x7f0000001080)="b430d3769a025ecf56ea2efbb5b114312b3da131cff70e83a9022462d7", 0x1d}, {&(0x7f00000010c0)="490a7070d074e370e32496377efa90c51ca56a009567d06468ea3a19c7da9d370ba75cba66029ce6555c033fb6dfe4a8e4fd262f1c4662011d1dc2e2f6c1d369c55a3a0a928691233b610cc4373138f6b2f6b25c07a09cd85b52fde26a33dde6d21b6dbfbc6c72406fa2a25f46e19c2364fb05004dce97ffd8dbadd658d0", 0x7e}, {&(0x7f0000001140)="4512169d1b45c7d7335203e2fe643fe8a20a1e84bd81cfd6ae0246a65f0a089c6b160675306117e839f240909f6578c2c5b7d530ad14850937e1862274c4012ff8d294ad853962fbcb4224c810255e4d289512189f3c98554f040cca94c9f1f7fab0299186bca6375b4156f0d72f64c26f2b55fa1ae167760007fbc978bd09ab1f5ca214fce68cddcaff752160c3f1e1b941404a490fbe8dbdeea59b41369b304f38ab42fc0211f9dc8bb14ee359f5fe164cceccdd535e4bac67d81a3b20924bd899d0f7bf321117dba0866d", 0xcc}], 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x80000000, 0x4, 0x100, 0xfffffffffffffffe, 0x8, 0x800, 0xffff, 0x5, 0xff, 0x20, 0x100000000, 0x5, 0x4, 0xc7, 0x957]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)={r5, 0xd6, "a0955bc2fe8a0b0770f2340d51ad1746b362bab6a6801dade677a2a5f0763cf436c0804d138e498c0ad59e61e9aa0017c9d3402d09ce135fd227316945b9221d270c97c3074a1536bfaab41e255b5b94e9aa2c26cd7680e8708de29d1b6cb1f0febcf5bb5a9cdba745d07e6f40a4bbd1855feda0a461f7980bad31fadb890ec554a2d562fa48a57d7000341e1e4a4a51fdd04c48c553c38ac1a2f138dd3d047bc85c3b1d346921194143e3cb4f06a9f261c192df51ebb2b70624d072461afc221295dc1241c30ca783b7ddd5d24a504824be68c93de9"}, &(0x7f00000002c0)=0xde) r6 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x1000, 0x8001}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r7, 0x100000001, 0x9}, &(0x7f0000000100)=0xc) 2018/02/25 12:58:38 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00000000c0)=0x26) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x8, [0x401, 0x75, 0x6, 0x198, 0x6c6, 0x2, 0x8001, 0x101]}, &(0x7f0000000140)=0x14) r1 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x0, 0x130, 0x98, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) sendmsg(r1, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="0000000000000000902238db0e9d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x2, 0x8, 0x1dc6, 0x5, 0x75d5}, &(0x7f00000000c0)=0x14) 2018/02/25 12:58:38 executing program 6: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002600)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000002500)=[{&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/186, 0xba}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/202, 0xca}, {&(0x7f00000023c0)=""/10, 0xa}, {&(0x7f0000000000)=""/124, 0x7c}, {&(0x7f0000002480)=""/63, 0x3f}, {&(0x7f00000024c0)=""/40, 0x28}], 0x9, &(0x7f00000025c0)=""/43, 0x2b, 0x7f}, 0x2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000002400)=0x4) connect$bt_l2cap(r0, &(0x7f0000002640)={0x1f, 0x8, {0x4, 0xffffffff, 0x0, 0x10001, 0x4d5, 0x4}, 0x5d2f, 0x337}, 0xe) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000000000)="2600001a1300479307000000000000040000fffff7fc0001f0ffffffffffff200000000000353af7d80df65ca04df533dddfbe3dccc0960a24478bd5e19fd080f537acd444dbf11887fb0ee77620a8097353144952ed17ecb8d083f8b101110e9157aa62f52b0000000080000001e647ff10b35e175113b8735bedc7f09962db79152b84ca0a38c55a61130528801e1a7b47762b0ebc7fe3034b1c034bc2e293c91ab6ba838702087228000000024e86ebc4c7b46546897fa95eaada0dc5c3f29cfc6df19b4a8afe3560", 0xca) sendto(r0, &(0x7f0000002680)="df9068a117b21f7ea77cb139e457ec2dc924e41fa6867733d5b86cad5bde2143041b3e7a7ee923f5a47ee532271d37f55777a00f4f579a1a655cd31b606fd48137b0b74dfbe9b507f2d347861c67b944b796aca1b724e5ded2c79f5337e87b4c0edda1a93836c660a9d33f7e775aecf533de31bae1bc9fd5325265af95a584c8577df47193c89eac48022b68f40c926c3d4243aa615591a5bb258b48a282eb976a4d425ae3263b2f0ce47a5bb68d0a189d6cad9d5899151bfa70369850627298950257ca8b318c698e0595a20aeb7db7b9d92109c7cf806006d2b4288bc00ecb2e1294d7d390a616192f1c507cee1667ec61a4db0ee3ebd905", 0xf9, 0x4000, &(0x7f0000002780)=@nl=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xf8, 0x31}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000027c0)=0x3) 2018/02/25 12:58:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @empty}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=@updsa={0x548, 0x1a, 0x110, 0x2, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x3, 0x6, 0x2, 0x80, 0xa0, 0x2f, r3, r4}, {@in=@multicast1=0xe0000001, 0x2}, @in=@rand_addr=0x1ce, {0x80, 0x4, 0xe610, 0x300000000000000, 0x7f, 0x6, 0xb85, 0xffff}, {0x3, 0x9, 0x2, 0x6}, {0x5, 0x100000001, 0x3}, 0x6, 0xffffffffffffffff, 0x0, 0x2, 0x5, 0xd3}, [@policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x2, 0x2, 0x20, 0x80, 0xff, r3, r5}, {0x5, 0xffffffffffff4aa0, 0xe459, 0x8, 0x3, 0x6, 0x80000000, 0x3}, {0x5, 0x400, 0x1f, 0x100}, 0x7, 0xc, 0x1, 0x1, 0x3, 0x3}}, @migrate={0x5c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff, 0x5, 0x0, 0x0, 0x0, 0x2}, {@in=@rand_addr=0x101, @in6=@loopback={0x0, 0x1}, 0x33, 0x3, 0x0, 0x7, 0x2, 0xa}]}, @mark={0xc, 0x15, {0x1, 0x7f}}, @sa={0xe8, 0x6, {{@in=@multicast2=0xe0000002, @in=@rand_addr=0x7, 0x3, 0x0, 0x1, 0x10000, 0xa, 0x80, 0x20, 0x21, r3, r6}, {@in6=@empty, 0x3, 0x3c}, @in6=@empty, {0x7fffffff, 0x61, 0x4, 0x3, 0x8, 0x4, 0x9, 0x4}, {0xffffffffffff3210, 0x2, 0x0, 0x3}, {0x7, 0xfffffffffffffff8, 0x10000}, 0x3, 0x2, 0xa, 0x7, 0x6, 0x40}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x3, 0x1, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @migrate={0x10c, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe68c9c39ebf3d895, 0x5, 0x0, 0x4, 0x2, 0x2}, {@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xf4af7dda6dec12c6, 0x3, 0x0, 0x7, 0x2}, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xff, 0x2, 0x0, 0x4, 0x2}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xff, 0x3, 0x0, 0x4, 0x2}, {@in=@loopback=0x7f000001, @in=@rand_addr=0x3, 0x2b, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@empty, @in=@rand_addr=0x53, 0x3e, 0x4, 0x0, 0x3, 0xa}]}, @algo_auth_trunc={0x128, 0x14, {{'sha384-ssse3\x00'}, 0x6c8, 0x0, "b90de78859bba514c48a7e3f31c0dd705a39b3aeac2abf5b6f4329ce3acd5c31558cf112d5e779b7a8f085f10c8530c94ded69d4969b8125d25e668a7bb3da3a002ae3631a2c7f44db6467a0e046b1c991eebb646bb3debb36de91f7fd0edd14de6cec5c68b41ec56b152475b3233dd7f05cb39c8ea1e0a43a085933b77da946f88114780fe9ea378e06e56a115f1a2b5151532efc026940a3bcb7e2ee01e3fcd2271541445a5c8978a9fab021aac133931bb2d5ba277f6ac589946665eb394878f79380378e62708ea578a2f0fb55c1b4d1328c47cb962b39"}}, @proto={0x8, 0x19, 0xff}]}, 0x548}, 0x1, 0x0, 0x0, 0x40}, 0x4000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000040)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x54, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in=@multicast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000580)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@ipv4_delroute={0x44, 0x19, 0x20, 0x1, 0x2, {0x2, 0x94, 0xa0, 0x7, 0xfc, 0x6, 0x0, 0x0, 0x100}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x5}, @RTA_OIF={0x8, 0x4, r7}, @RTA_SRC={0x8, 0x2, @empty}, @RTA_ENCAP_TYPE={0x8, 0x15}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x1) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000fe7ec8)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x234}, 0x1}, 0x0) 2018/02/25 12:58:38 executing program 7: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="fd6628e0776310cc01e724e71cc313dce69023f95dafac2287d587813bb388", 0x1f}, {&(0x7f0000000040)="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", 0xfc}, {&(0x7f0000000140)="e7758d2a5a98367359d95281c2f6e66d57e1301c23ff3de236485ff1124fbe91f33491c5643da31c1a104e9329a235bf39ed35fd613bfc4fee46dd3e980b29a77ac29384be16133ca8313fee1743e4c138cc0aba892c9459e9e74d071b8d366e8a0e6997018146f06468cdc03055035f48861ae78ac7ec546d4633b9acffe9eb695ae9ea3cf795c84ced16c5add562ff2396eb992677cf3933831326e18814ea4d5c071f4a7f675478367ef0253d2deef1eb57e9622d614f0f95860116e77f3b24ff6728edd587d42d995381122c6a1ddab83d3fdf25c2c2671c18ddf39eff81b4a3797a0f5b8dfe", 0xe8}, {&(0x7f0000000240)="10b55152bd92ba705b92915008e5d788f2b497d1b29cddcf21002fe051bc42824d5c8bc5d855ec131c5a6bf3570763865cfbbeb79121893a8207883d942ef556348786c04639aa818b4f028172fb126a343444055854bc9f161674c44cc951d56ac55b5b1f058d0be68ce26dc336c37eb9c029cbcc88bd59c6ba18475b24c79609045110acb34b7e5eacc2006ceacca60779fcaff0d6", 0x96}], 0x4, 0xb) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/25 12:58:38 executing program 5: pipe(&(0x7f0000000000)) socket$inet6(0xa, 0x5, 0xe3c) pipe(&(0x7f0000000100)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, {0xa, 0x1, 0x29, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x5, [0x0, 0x80, 0xd7, 0x5, 0x7, 0xfffffffffffffff8, 0x32, 0x3]}, 0x5c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x510, 0xffffffff, 0x370, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x210, 0x250, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x4f52a87b7692bf84}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="a0d438438f13c81f11120a7b13cb689f", @common='eql\x00'}, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) [ 594.242765] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/25 12:58:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1, 0x0, 0x52f, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x1ff, 0xd52, 0xc0f, 0xa59, 0x1, 0x1f, 0x2, 0x8}, {0x1f, 0x6, 0x200, 0x3ff}, 0x8, 0x4, 0xcf589d9fd8173242, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4, 0x4, 0x2, 0x7, 0x8, 0x2, 0x3}}, 0xe8) 2018/02/25 12:58:38 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) socketpair$inet6(0xa, 0x80005, 0x794d1f97, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000002600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42}, 0xc, &(0x7f00000025c0)={&(0x7f00000002c0)={0x22e8, 0x19, 0x908, 0x3, 0x1, {0x1a}, [@typed={0x18, 0x3d, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="86679a7f454f909689162dbcc1f7b3c7c1ed090b2f9e6a7f1828440f7386e2f44c77bb95423cb3d535f35386beae008323143d6075c46e38e54f0baa57fd926c911b3073075c73472883b307f9b8d8382ab3975eafa02eddf6", @nested={0x103c, 0x58, [@typed={0x18, 0x85, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x15, @pid=r5}, @generic="97d1fe10087f7cf28770efa5c8d16b1f2fbc9a88b586cd676f47a3ace277af0c3cf20d1c49bf4799b7919b81ed0d4358a5df93d62f6d483c2221281d4816e4f03ace0d503466d70f60addab6688c1ec622e4cb125174b10c3e90d69ac83755101ee3fef78aa5716196c220e52e41e06dc7fa16d8fce3dc7252c2118cae1825466b30479e9dcc97b907a782504f873722d81ca57de600798d5f687912eee902650ad34f10bf5c8264839d84ae82f5eb0ff253ad4d407bf28c323e04d0dc36a717d4e77af49073ae7b86de25e3cf1f4f5f9eb01c90457336fb1ce28b0928036bc6b92598130479fe025371e298ded37101248f5bb79292095ec5e91355131264153d13bd313c9b8e530655b5c51970fc35b839dcea8dbf3856149038be2628d83ed358485a9681b5e0fc461a3353f991df298d6ffb32b0aca83e93a07e6cc61309a3a6188e1cb17c4c915aff6dc63f6efc5e66d1edb430e1fb7a5b68786596f23c627d2823be52ebcd1d3a9b35f2c363dbc9c09cd1e8ba79ce272232cab0331a63e415e641dd7bd9449e51e9b1f701a6e790063db3951cc4a37c0bef90c899f8e2089382ec66ce59e9bd73b87d92469b3708223cb17d06b4c9077ea8d0ea71d7b3feae189bd23a2ea54e67510290c6cebcfd02b0c55499c30802ed78a4281eb0e6e8b4ddd8513c26febd0aeb9639c76eeadee169a8878b5bf24ecb2c78da1a86463717e3e17541938d82d92774cad8819cfa8c1f67883a2efbe5218628cd75e4445d3bece3e346987080c828966ec757b53465712aee4b93ccdf6de9be9870a3c5835216e86724c8f964f99197e812cd8e7571701c876d61067524e706dbf66205ce5d77d96c3022686c6901304ad0b521f9fc05deaa8bba5a15c1e67eada1d0a0ced6dce5912f533160c2a31fd8f48bc04377ec15af25b7fb65c76e31c8dcf1e0b59e57711a6d2c245056c2581de65f1bc7d4a6d46018db9779940e81b4e756b91b071ac757ef674a8b2764d712cade9eae1487157fafad80675ff4ff1ab60d3aec44a04d92ec52caaf843ec72b604189038d32c4d9caca8666361cda803b2c78be2ef229040af0de90d37aaf6dc62a7999e565235d67cec5cb86aa03ab71ef55847581afdb37b5b5d90a0556471dd582f57acc31561a41b4530cd15199d98d11dbcc7976a3ec4de63ec206c8910972c854de09a97a71838de2784fa5a94d270aa232a2acb815c1675c2aea0076d82b1b3faa470599a58736f9a4282759230f897a41579c5f606bb6a130f53a783e81f92e3dd20f963ed892c4004010e6ebfd2f665c0609c72b7148556534357136d85047878c0ba1fb68a680b9cf27ee1022c298f0f864274be6f9d215c9004418c3207ab7d90281d1bd8f6cbdf2150a2c2ec3b49556649158f34bd25011ec00c09d9d4029f83669568fcfd69f15066124434a1d8679999333b488fa1fb4ae201b73359bfbdf6f2fb9d3f75d39a46520457a2828b280385d8b0d1d2d1d883bca792ded58343ad5499e3fb7a251af2e75f804bd37d3531d6d7d18febf3fa20a1807c46cf245740102fedf9cb26b3ae1e2184faadf37bf7fea0efe05670aec197d2bea2297c19a2be6e610a689e353b8765a1d89572b8d2a4b311607fe223a96eeb0d943efec6b45e7f22c4a248bee8daa1b03044b44253a345f373c8c56972922b47973a0d7798d762932e76d3d6b102bd33ca7adbe61f83cc464d51082e91af8a4311bbe9ecea2efe1a6fbbab89476a214b891f7579d6a32d5021e5110ddca0996ec723aa0ab0589495359124182d9c8f2a1533c989b12a4967be02599f732edc03f0b1ec35ad9b16ecb2d1c09a0689677d58e3db6c2375e97035f1fc111b72ffee3283cafc7ffe80b0c757c221da3f1d7b41932f981ccc29b69ef3ce119db8eb681074a69972ce838037e35db1922464580829ae46e790bf3dc6f702c1aa8a70c92e88f455a1de7b9d3ca8c110d988a6d816e97187175629c9beab18e399ad64bdd1203235ce4458de66913d074d4707cc2b40f68620e3135d96a0d2b5380961de357e355eda0abb7ec1ab4dbfb41764abf1ca6438331a338908f12583de2e957ef7c52f4c3fa9ec3fa5d7939a9433d072dac5d153a2e025b98472baff20cb4230de7cec96633a80a67c71e9221c4b606c553ce41aa7331fb92a9be4776f30fa142e8dac8a33c0e0d3cfc99f5c1e6431083d8fb1628822597679d43e609e48059974f4616b844081c26701d11d61ce35ec297be93135958dc57dec68d0e1e648f75f4432a30eb23516a3f8f51e87affd2009e8dc4032a5f9cc1fd9eea8a3a3eba7b1b7e7a549e32dfea3aa915913aed2135ba9a107db8a8f4d601e7154dd811b75ad9a2d1eeba14a2543e3b60bcae93da0814e55740ca625d8ca5a9b6db8cdc35e8b4f98469650c10d18bd5470c3698e6c7c38fa2d5d8aeaabd5424a1f4796d616c56dd406e6a18b4de19726510b43d06e046a7df1f0f2bb4caf980b4d098f4164b1c98c85b22212fa5bcd31a3d9d27b828592bf4039b92e046f31db6bc43782f79662a47cf209c63e3ffe62a58a1c74c48f0a73cc1df0072e24d7e830fb98a742c4276cab91863cb932256d75cacf939eb8ea7e381eb1a0b3a7881fbdce0b2d0d0fc3869989da2ab3569204867d71005e3b18cde3dd4819f3290d88684d53b3edd1f62e89eb4982bcadd063e5221b11349b8d140b1b336353f0afbbaccc139d14a7269620f65c3b569532305b83eafc6d18cd3249eb0567d919020543b4b6514e1537e7d83290365dcc281c2d922d25cb8829968fd7559e98042b8f0efb3422acf5608e9c0bd9182744a6532397fe6eecf036f4fb6d106b49e8fa8ac00e7ff1a19e46904c4649c121edec9f4884114b6cb5a85fbd68d57fa9ab2e8269ad4ba0b100baf1995ae527ffafbce19f7328d374c20aaae7973582cf2f658240c41f9b6c89ae46a365fa2fbd05c8728c64dc1b8218958b1f8bc73fc13bfd149e411d00720ba580e1729f581d2590ba2bf92e678239f3ee2dcc9993455f4b1963b777853eebe7a301b4be1be9ccb859a6cc7e5be17d9368b6ac34c00c80dc41023d27a486390cf8a84bacf5ca65c1cd2d6af1ffb6908057dbc67411b932fe132231dce25ba15b70310c202c1bc20e108ce3a1d66b36f1882a7e3c5c4637aac0cfc18dd4d7736fcee06305444232a574a2addd578e56a6686a168b167845c60b20a4b3741c872d55d0aca735af3daef655a93c1082fff3baace26c229b7c795a4816476fc6bc4dfef61e39d298670faf45d33ba82cf9fae85f1445810d31f9dc3926593fa8e2a60191892273746655c69d84a48dafc707a037962146df4501057c0bb640cd4b951b3d31aeb19b9e6da0fe70ccaf8604caf5ba9aa0a3c75ef10c7e637c260df4ee60d03782d7d343c1e093802c3c14395fa3c101cbdc30c1a4f9553f73c11008da3efa3ce8fe0221ee520bd1c0c66d70b7350759ec50ad52758f8b28980f0f8a2719e1b5e137785b47748093322b1d7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@typed={0x8, 0x7f}, @typed={0xc, 0x32, @u32=0x200}]}, @typed={0xc, 0x4b, @fd=r2}, @generic="775ef4dd977717458990a340fb1f4dbdd004c6b4e5df146298b11605a75cf60f08bbce642a2f0ea5dfc2ff26707debe04b7e2aaac142c519d91999aedeb016b966309fa3e76f62e8", @nested={0x28, 0xe, [@typed={0x18, 0x7f, @str='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x8b, @uid=r6}]}, @nested={0x100c, 0x4c, [@typed={0x1008, 0x94, 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@generic="6524d431f703098f8ff0101cd5533f86745f2f007d4252c148a7417ab3", @generic="4f48ca3523e5b483be0af25a25dda2e0440b20a680747e8618c6296e9ebee749c7ffa4ad1c3c6aad526d9571691820b78120d38d6a2fede2506483eca83725d66993fb2bc3c307b2d6c9b5ef6656a11b643bb7c4d8ac59c85e678819dd9615fc61777ae3ac139a26bbce6e7861b29760d9", @nested={0x110, 0x59, [@typed={0x18, 0x51, @str='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @generic="d59b18a2ac57e6e0824e178c51fd77fbf1e0f0f7a2ea207c0a76e8d6145cc75cb643df04f1b0c074fdda3437855773d8bc3994e2a5ea8cd68e7da6b04b4322c68a072583f88c996be449892975092291d481faf50d3536859a1adfd7ac392b9500fd4ae6f1ba51c51ced7ea53899ba91b8b4f6c61fd6b6a400c235fb67e7bccace476fba92ee9105fbd51f725c5b02a027cac30927cc785c0d922b571010241c4d54b79b71f8f06cfae68d6c474015790b493330e3fb3215238af777f628bc90a1c6430b532b405821495db29b11298ec739a6b5c442b79647f648d0de96ec8a36d51aa519", @typed={0xc, 0x26, @ipv4=@multicast2=0xe0000002}]}]}, 0x22e8}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000002640)=0x2, 0x4) sendmsg$can_raw(r0, &(0x7f0000000000)={&(0x7f0000010000)={0x1d, r1}, 0x10, &(0x7f0000000040)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0xfffffffffffffffd) 2018/02/25 12:58:38 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x2, 0x10}, 0x2c) 2018/02/25 12:58:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000449000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@nl=@kern, &(0x7f0000000100)=0xc, 0x800) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/02/25 12:58:38 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001dfd8)={@common='gre0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}], 0x2, 0x0) 2018/02/25 12:58:38 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002600)=[{&(0x7f00000023c0)="1359220ad7a377b55a3546814a4a8af4c9f6b5ea59230e66ae5aea731a80019003884fea2a9c19732162526c496a72f89e6c9a4dfa7c2b48e6ed5e9a29661cfa272a23037399c2edd14216e6245202fcb23613f685d9f942e7e0be6aa5f14d9924b61f8d29d58ce9209d6c4db79ef3ba62a93c9ad51cc691da6d8876c6eb51", 0x7f}], 0x1, &(0x7f0000000140)=[]}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/02/25 12:58:38 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000001ffd)=0x4) 2018/02/25 12:58:38 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$ipx(r0, 0x0, &(0x7f0000000000)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0xd9) socket$rds(0x15, 0x5, 0x0) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000fe0)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f00000004c0)=0x8, 0x800) r3 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), 0x4) socket$inet(0x2, 0x6, 0x1) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000000c0), 0x2) getpeername$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000140)=0xfffffecb) 2018/02/25 12:58:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x10, 0x80001, 0x7fe, &(0x7f0000000000)={0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x80, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x3}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000080)=0x40, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x40}, 0xfffffffffffffe06) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x50, &(0x7f0000000040)={@common='sit0\x00', @ifru_settings={0x3, 0x7, @sync=&(0x7f0000000000)={0xffffffff7fffffff, 0x3, 0x800}}}}) socketpair(0xb, 0x7, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x40, 0x1, 0x5a91, 0x0, 0x200, 0x2, 0x5, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x4, 0x6, 0x6, 0x9, 0x401}}, &(0x7f0000000100)=0xb8) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r4, 0x9, 0x1, 0x2}, 0x10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/02/25 12:58:38 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x800084, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000000040)=0x2e) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000100)={r2, 0xfe1, 0x1f, "d8e9e267c10db47f2a4eef64d77b534298cdd506ba6d44e7663c3a212bc46e"}, 0x27) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/25 12:58:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x10000004) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x7, 0xfffffffffffffffa, 0x0, 0x53, 0x3, 0x1ff}, 0x7fffffff, 0x3}, 0xe) close(r1) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000040)=0x26) shutdown(r1, 0x1) 2018/02/25 12:58:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000000)="468e29a005bdfb6a39dbdaddbe31aa06233739bc6a981bb7a9fc8ba707a291a0a77c0c04c9", 0x25, 0x40014, &(0x7f0000000040)={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10000}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f00008b5f47)=""/185, 0xfeb7, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000685ff0)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="ab", 0x1}], 0x1}, 0x8000) r3 = accept(r2, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000040)=0x26) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000140)={{0x8, 0x7fffffff, 0x2, 0xd2f, 0xff, 0x9}, 0x1, 0x100, 0x5, 0xfffffffffffffffd, 0x8001, "425286726430bc449b6073a656ae8613a6c44c86773e1bb1094f493b1e03e3d0b27852298ec0e323291b46bc716b883158d76e3694ab2958904e98a91abcd0f77875f565222962631e954646aaf46238cafb3b5375f5acc0244f98d3b9b006eb688ca875fbcafc5f5a28c66b4b89087e1156777d94247306c1445400fc59fd50"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_deladdr={0x4c, 0x15, 0x300, 0x2, 0x0, {0x2, 0x0, 0x1c0, 0xfe, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x6, 0x1f, 0x9}}, @IFA_FLAGS={0x8, 0x8, 0x18}, @IFA_FLAGS={0x8, 0x8, 0x640}, @IFA_LOCAL={0x8, 0x2, @empty}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) sendto$inet6(r2, &(0x7f000000cf80)="7d35ff215237ed6d9b5f007e2691a5abf045656eac53f4adf2247180f9ad020da085d727a17a491281e787cafcdfaf39b58a282e265908c3059c16041bbbed56574fd25a", 0x44, 0x0, &(0x7f000029e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/25 12:58:38 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000ece5c)={@random="d7ec470c000e", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000100)=0xffff, 0x4) 2018/02/25 12:58:38 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x100000001, 0x0, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/25 12:58:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xffba) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000040)="ef00fffff7ba09ffffffea000000633f99f2179f3bf0bde97ac0ab2fa5a4f0ac37aeedd1029b0ca5bdc5bc5a00ffb0439f01e81634dc96d9271a71e646c5c927413670ad7327f1ac", 0x48, 0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/02/25 12:58:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000010ffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0xfffffffffffffffc, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x2, 0x0, 0x4, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={0x0, 0x7fffd, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000100)={r4, &(0x7f0000000080)=""/107}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000140)=""/252, &(0x7f0000000240)=0xfc) 2018/02/25 12:58:38 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b7c000)={0x1, [0x0]}, &(0x7f0000150ffc)=0x8) r2 = socket$inet(0x2, 0x6, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r1, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006fdff8)={r1}, 0x8) 2018/02/25 12:58:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008fc8)={&(0x7f0000000ff4)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000027ff0)={&(0x7f0000012c58)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000000ffc)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000040)=0x7) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, {0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x7, [0x49e, 0x3be, 0x5, 0x8, 0x200, 0x101, 0x3, 0xff]}, 0x5c) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000)=r2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x53d5, 0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000000c0)={0xfffffffffffffffb, r4}) 2018/02/25 12:58:38 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xca, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x2, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x1, [{{0x2, 0x3, @rand_addr=0x1f}}]}, 0x120) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0xb5, 0x4) sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000100)=@can={{0x4, 0x100000001, 0x5, 0x100000001}, 0x3, 0x2, 0x0, 0x0, "ccab60aac5554090"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/02/25 12:58:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0xfffffffffffffdf0) bind$inet(r0, &(0x7f0000015000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/25 12:58:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000000a000), 0x4) 2018/02/25 12:58:38 executing program 0: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@generic="a61fa7a502e54e5a1b30011cde1e74d4", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_dellink={0x3c, 0x11, 0x4, 0x3, 0x2, {0x7, 0x0, 0x0, r1, 0x80, 0x10000}, [@IFLA_WEIGHT={0x8, 0xf, 0x830}, @IFLA_IFNAME={0x14, 0x3, @common='bond0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x48040}, 0x4040080) bind$inet(r0, &(0x7f0000025ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e92ffc)=""/4, &(0x7f0000fcb000)=0x4) 2018/02/25 12:58:38 executing program 5: socket$netlink(0x10, 0x3, 0x0) 2018/02/25 12:58:38 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) sendto$inet(r0, &(0x7f0000000180)='Y', 0x1, 0x0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/25 12:58:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r2 = accept(r1, 0x0, &(0x7f0000000080)) bind$unix(r2, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x9, 0x200, 0x4, 0xc334, 0x10, r3, 0x20}, 0x2c) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x80000000, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xa2f168232d9e1111, 0x7fff, 0x800, 0x3, 0x4, 0x0, 0x6, 0x20}) sendto(r4, &(0x7f0000000100)="ef00000000090a05000000000000003f", 0x10, 0x10, &(0x7f0000000080)=@generic={0x19, "dcb3ff6c58e27a05c7a9fc2e036ad72c952c0eac2a560becde12b409c0c8d21141a6064ed9aa3e175a332c950caa04287cf59471a7fa6f0ad1a2a4081f7b3084802c52e099266a2ed61a0c817e3d9039fb32f37b557c3face0ab5f2cf81292f00e3a8fc978717c24d1af829080037ed33307816365e2e75f27420cb845d2"}, 0x80) setsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f00000001c0)="d3f76217e8a3ecc106d34a6b220f8a54a8a00f0a0584416d406fef7dc49698b29a9d5a2ffd0cdf26de1c0a311d0ca700afbe0caf6a871d519d921d8702c8ff470a30a59ea8cc5fe35eb2a35a31d2d32c2432f0079e250fefa933c9c9a6125f608421bf3b7c03b611bd0c70f1d5d5d52d19dcfc8718df006705", 0x79) recvmsg(r4, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000000140)=""/169, 0xa9, 0x80}, 0x0) 2018/02/25 12:58:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3a8, 0x1d8, 0x0, 0x1d8, 0x2c0, 0x2c0, 0x2c0, 0x4, &(0x7f0000000080), {[{{@arp={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="94de6a12ff7b9343ba9d3b908ca48981", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x9}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d10000)="ee", 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x3a) poll(&(0x7f0000000000)=[{r0}], 0x0, 0x0) 2018/02/25 12:58:38 executing program 5: r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b72fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x3e9, &(0x7f0000000000)={&(0x7f0000f85fa8)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0xc2, 0x2e}, [@NDA_LLADDR={0xa, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0xfffffffffffffe16}, 0x1}, 0x0) 2018/02/25 12:58:38 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000e81fc8)={0x0, 0x0, &(0x7f0000a18000)=[], 0x0, &(0x7f0000926000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000f6eff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000892fb0)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008adfba)=""/70, 0x46}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x3ff, {{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x108, "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"}, &(0x7f0000000100)=0x110) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r4, 0x9}, &(0x7f0000000240)=0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f0000000000)="f8187b8352f5dc8ab5020000000000000040736ab3f99cf6f9a9e8f9a7398c4751261fdcebe02476fede8b91725871a25e9c2f127ce21b3e74b97d2ff1a80acead35c96fbf5765ce17b32028905f", &(0x7f0000000080)=""/28}, 0x2) 2018/02/25 12:58:38 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xe, &(0x7f0000000fff)="02", 0x1) listen(r0, 0x80000000000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x100, {{0xa, 0x0, 0x7b1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x3, 0x3f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) 2018/02/25 12:58:38 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x2}}) r2 = socket(0xfffffffffffffffb, 0x885, 0x0) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) r6 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001bc0)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000001cc0)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001d40)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000001e40)=0xe8) r11 = getgid() r12 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001e80)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001f80)=0xe8) r14 = getgid() sendmmsg$unix(r1, &(0x7f00000027c0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f00000000c0)="687849d0cc5f40ebb3970322197ce89d8fda80d368a68b2560865b78878a5487e36ab3c9d9378eab44c93a1732dab76055d4739e12f61de75ccf3cf0cd11b3392ddd9123a520b023fb9843a9411c1ec0daeb6526951c780a399f5e0e758e0bc10d51377dbf8e0d4f76ad2f8cab4188b9494c4655952099cc5b3a0f996a4a76c6fee25e8604226c42257a16046920efd5acef1e5408477fb75ec23cc308f7a9dc431e5fad08e28772bc6866f2ac9bf55159ded2c73b6d60dc7a6a0b1b7c071df704be6ba10f3b7fd5a01857b2bce62c44e86a9108d538c1d4c485b55a7b5e295779e7a3ae98a4ea73", 0xe8}, {&(0x7f00000001c0)="a26ca87069198e964530f03a54754c5795d0f86e34981d0990869da8b2675bd08ef2b889a6dc600b6845268e13111e3fdeceb845b5506f388707849668d045a58ca1e109b08bcaed5c57277e5f2db33ef91d9e4a45289f2dfe78d650b3a3c8fd6946ed7c1657", 0x66}], 0x2, 0x0, 0x0, 0x1}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f00000002c0)="6e6dd3e6d3ce497ad416c40af408aec892c308bb7b5edacaffadf8cdc0f7cd476385691419f791a6a19a223f1a1239c33a574cea2b8f93a57c1a367c2c14161e5e9e7d9b0812a7ca72d9cd706942796e6086db2bd9f382bd65cb6722cb619aefd3745f4f8b294329131a5fc655775330bfe59f76dad7e8530d287d96d0770132c62c2b7b82f6c0", 0x87}, {&(0x7f0000000380)="9edb20a5d4aef0cc7a1050b9181171579e73f671d9f377f6e3a6d2383394da9f710122f2c6f4f8b4e719be4c4170860ef13552af23a23d90f78ca55c09c674b5a9ff6aca7552fc545207ba051ced2f1fd01b8e2e57f07492519d97af4f1c63188118e1085cb7fe8badd3e7533a915eb2461703fb2c53825e24647fcf68ba5ac1d4ee343177307a03560a62c154a1b2205f3c24904f813553e64aec252e27b3028e583d97fb0f00211be6bfe98c96a49dbf817f0e560307d5ed9079c8bdb238c52c3d31156fbd573a7c5f57866d393de7eae3060fc851effc6c47e97d1071424b721bded0faee45305c2da89bd27ed949ade6ba016510bd", 0xf7}, {&(0x7f0000000480)="ac9d58385dec75796aa311e67c6b53b501d76ba04ac856765539e2e298b7e87657536f19c51a54de10305ed7cc9f13ec3400b10afb", 0x35}, {&(0x7f00000004c0)="ff4d7b8cfde27100d2de1e7cb8e280c18ec6d56a06d65f23bd3c750fed129bad767ec4ef7fcfce5a7da980a2a8cb86d30944b6f5d0c498e4fb6b2b2df4800d9e6cf664399d2db06c", 0x48}, {&(0x7f0000000540)="f0f1e4c12f0664ad72d3891e0c0b0501c58a37aee0e9d4e60c741045e8bfb9a77a9b485b2548892f82ca1df1623f047114d982854f3262bc0c7b9018ad4a664385ede7056d", 0x45}, {&(0x7f00000005c0)="634a7c779df083ec44af62561e463b46c6b13f76f62bc50d633225d0e80d54abf4d80fbd91e4b20428c24757db70ef4340dcd59e4251cb997146a02d7820736cec00cc3a294b15c71fd82cecddd907ab", 0x50}], 0x6}, {&(0x7f00000006c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001980)=[{&(0x7f0000000700)="6bbda223e6bf7c5c50f83dc3a23146f1d62be5", 0x13}, 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{&(0x7f0000002200)="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", 0xff}, {&(0x7f0000002300)="977967295116cefe4de3852a4f4818eeacea2275b2c840ef3db57f8183f3e8d5f4fad5d61eee679b9a4aeb5130d8d8b1f7593ad7d7563c8b7d40401f083cb3723f7fc8bf8f7c43212b0a1e3c1fd93c27b687a74229ea002e6ae05697ae7336fcbfaf5e350a9e977345be30774e30373ec2c4d10f0c1ea46a2e9e23a47695c6a659f302a78e4c3ec93cd824b6b99db31bb64a941fd7f0e9f8dad8e823b5aad01a7e4227c6a556f8e1c5fab7f36d804852df0c534851efe35baa3a669ea113b95d2143766d2dbd212fc35738cd76cbd00e758664941c4fb5136a6f461a76a30540b2f111029b37e84152a112e24db4bb145faafb8adf9c", 0xf6}, {&(0x7f0000002400)="5955005f31a600d46279bb352c39f98b8699f88f37c2c168e3c43b9b9952d133960b7de44a6e175ca460885767fed3c48859b640c27837340aaf8e4469279a96f264fb11006cf448d95e101eb2cfdf66815287569f8febfd0ffbf8b369b929f49272851d381e7a2b9bfc33cef0580a7cd86b754d5edac82c53212f0bf9f43a2b3bb6d4ad93e3824eb62d36b711c8a7fc0c8960a45321e8034c88cd4824dd270882be73f645daeeb166d65b26e1d46f9d02439b2377ca1b506266b60051ef55b3f26ed7dc342b1048898eee7874357986e5980f27e0ee41524b8cd8d704ef9426ed", 0xe1}, {&(0x7f0000002500)="90ac48102473f09caa2055e828013463964d3ce56e1e3500a9f60880e7bc9a48ff0c76bb1e", 0x25}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f00000025c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002740)=[{&(0x7f0000002600)="2192b0a3381f20633b6f4163b7357c4aa1d5ffd3126e6b27c30b4a10985a4367f8ed418ee0407af7951f2b30c074ca", 0x2f}, {&(0x7f0000002640)="db629fce97fd4b86028790d8fa638bbb001c3558ce50d55a9b2227b6bcdcc6d778868277762549c937b877d8189dd566500d2615bd71e6973148473157ecf84146b0bd2728f84df9608fd475270804856b9579a8f1040d0d4d54243d4ca968e00693278215485cc468", 0x69}, {&(0x7f00000026c0)="13a0fb93cf8101a5390e198510e103da7e59db4a97adc6db00c09bc09fe9639a7222e6250c6c6ad20d5a9dfb9718a0a824083d86bda7959b464e33672342b9d0fe129cde2e6064c76f0810749a0a4ec300e958", 0x53}], 0x3, &(0x7f0000002780)=[@rights={0x28, 0x1, 0x1, [r1, r0, r1, r2, r2]}], 0x28, 0x1}], 0x5, 0x4000) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x3, 0x30, 0x1, 0x1ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r15, 0x5}, &(0x7f0000000180)=0x8) 2018/02/25 12:58:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="955f6cc78037fd6ec2b911ef12fa82bdf29e7b4930daa0b8091880f9d225485df3f6a3b36b92c89f5ae1646fd1d3adee849d753efc8f7d2b94e8faede189d19874c2f2fedaf1798ae26f586c0a4777c140acc851f8de2e7edc803f3328a8c76bb06254d6ac79905577c591f9d818d1cedda1525aa2bf668be666387fd7c0e5d73344f16cf30c397aa5ec787949a0694ebb0f64513fecab3802db98972ee79d19b6da49e051a1cd8b58b2219b22a45dafc0f48f49fd0ef33f0e6324fb96ff4a2fcd26d6cb4045712c0e4c57dad50c04b199ad6c70e299db9de4c312362daa8c675f267496ab6a785704bb7ec74ca4", 0x4cd, 0x20000000, &(0x7f0000000100)={0xa, 0x1, 0xfffffffeffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0x73) syz_emit_ethernet(0x28, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x44, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/25 12:58:38 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x11, 0x80000, 0x4, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x3, 0x5, 0xfffffffffffffff8, 0x7, 0xff, 0x20}, 0x6577, 0x2726, 0xfffffffffffffffa, 0x8, 0x0, "27f6d7c8b98e80256305a98edbd7a11786f40c6657803681af512a972f05a5c584308895a13a72f7ac0b1be89dcc0a1b73703d0cc2419e4025e282f132a3cd886b457a81d90dd4283e8ab145ea254999864217c52caa0dd39d9a5c158aa880fe3ccd3a865164ea367ba83c86fe426b690fea42c990e31dce96ac936f05e98a15"}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00005e8ce0)=@raw={'raw\x00', 0x9, 0x3, 0x2c0, 0x0, 0xffffffff, 0xffffffff, 0xe8, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f0000e7a000), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="8cdb095ebdca92dd2f299834216e516c"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "811b1a8598b5f82141e38f441f087fbd15342527a5010137f048421dbee6"}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='bpq0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x1, 0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x320) 2018/02/25 12:58:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00005d6000)="8908040800", 0x5) 2018/02/25 12:58:38 executing program 1: pipe(&(0x7f0000001ff8)={0x0}) writev(r0, &(0x7f0000001400)=[], 0x0) 2018/02/25 12:58:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f3dfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000d40000)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x24, 0x9, [{0x8}, {0x9}, {0x0, 0x0, 0x0, r1}, {}]}]}, 0x40}, 0x1}, 0x0) r2 = socket(0x3, 0x6, 0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r3, 0x2, 0x1, [0x7ff]}, 0xa) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00000000c0)=0x5a46, 0x4) sendto$packet(r0, &(0x7f0000000000)="5f1fba651c118594d0df3f031ad9f7b76add8cf57e3cc33fdaae48c8de9beeaa092b57b4e5024b8643089e067c2c160f5a1f1066bb646362d925d3f91e55bbab74727db717d8b6afa301fa11f239864098a298a9f930d3", 0x57, 0x4001, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x7fff, 0x6, @random="569133eb5c15"}, 0x14) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept4$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) 2018/02/25 12:58:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x40000) writev(r0, &(0x7f000012a000)=[{&(0x7f0000e73d64)="290000002000190700003fffffffda060200000622e80002040000140d00040000000001000000019c", 0x29}], 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000001980)={0x0, 0x2}) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@multicast2, @empty}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000001c0)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r3, 0xfffffffffffffffa}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @random, @syzn}, {0x0, 0x0, 0x0, @remote, @common}, {0x0, 0x0, 0x0, @link_local, @syzn}, {0x0, 0x0, 0x0, @dev, @syzn}, {0x0, 0x0, 0x0, @link_local, @common}, {0x0, 0x0, 0x0, @local, @common}, {0x0, 0x0, 0x0, @local, @syzn}]}) 2018/02/25 12:58:38 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000000)=0x10) listen(r1, 0xfffffffe) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x3, 0xf1}, 0x8) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/02/25 12:58:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000500)=[], 0x0, &(0x7f0000000580)=""/89, 0x59}, 0x0) recvmsg(r0, &(0x7f0000fc5000)={0x0, 0x0, &(0x7f0000000040)=[], 0x2c3, &(0x7f0000bac000)=""/225, 0xe1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000905000)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) r1 = epoll_create1(0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, 0x100, 0x4, 0x8, 0x400, 0x18}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x6, 0x30, 0x6, 0x3f}, &(0x7f00000001c0)=0x18) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x40000001}) 2018/02/25 12:58:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt(r0, 0x9, 0x5, &(0x7f0000000000)="3a621dde59fb26fad55d37016a11f79b19bc6dc3508f89261b7263ba02dbedd12a4d1a98de", 0x25) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) recvfrom$ipx(r0, &(0x7f0000000080)=""/10, 0xa, 0x2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8b0afd983afdd12ad22cd6e68b196be8cd67fdbf2539d4bcda7bc57bd6823b0f", 0x20) 2018/02/25 12:58:38 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x80000) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)="d2cb4ca392c5445b26e3a0fa125d2583", 0x10) 2018/02/25 12:58:38 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_modinfo={0x1b, 0x0, 0x0, "2c0a8a5b266c148b"}}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/02/25 12:58:38 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet(0x2, 0x6, 0x5) listen(r0, 0x4) r1 = socket$inet6(0xa, 0xfffffffffffffffe, 0xfffffffffffffffc) pipe(&(0x7f00000013c0)={0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001400)) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000040)={0x2cc, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0xa, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @rand_addr}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}, {{0x2, 0x2, @rand_addr=0x4}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x5e8) sendmmsg(r1, &(0x7f0000005cc0)=[{{&(0x7f0000005700)=@sco={0x1f}, 0x8, &(0x7f0000005840)=[], 0x0, &(0x7f0000005880)=[{0x10}, {0x10, 0x11}], 0x20}}], 0x1, 0x0) 2018/02/25 12:58:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00002f5ff4)={0x10}, 0xc, &(0x7f0000e0a000)={&(0x7f0000352000)=@ipv4_newaddr={0x11, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @generic="25b6315a0d0b9667163b282fc9d88acf"}]}, 0x2c}, 0x1}, 0x0) accept4(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000300)=0x2e, 0x800) bind$alg(r1, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) [ 594.833292] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 594.858946] netlink: 'syz-executor4': attribute type 4 has an invalid length. 2018/02/25 12:58:38 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00008eb000/0x1000)=nil, 0x1000, 0x0, 0x29fe0fefdcdf45fd, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000000ffc)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @empty, @common='ip6gretap0\x00'}}, 0x1e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x15, "9f5146cf79098eba20004311afc43e14ac3184ad90"}, &(0x7f0000000100)=0x1d) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={r4, @in6={{0xa, 0x2, 0x8adff3c, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}}, [0x9, 0x940000000000000, 0x0, 0x0, 0xa5c2, 0x1, 0x6, 0xffffffffffffffff, 0x0, 0xdba8, 0x8, 0xff, 0x7, 0x9, 0x5]}, &(0x7f0000000280)=0x108) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="fce8447dadb2869e14d8e56bf5d0a1e8", 0x10) 2018/02/25 12:58:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000018000)=0x8000000000008, 0x4) r1 = socket$inet(0x2, 0x3, 0x7fff) sendto$inet(r1, &(0x7f0000000000)="ce5f97861e1dec69fbf9e8fc872758103ef58726ae9e40d9f652d64298461280dc1d55d494690d30e0986f0befedbaa4f43c7db45f212205d3f8d8185e1943c7e2a851445e0bf6f53dfaf47aff9268535559c37a4aeb7a8ac408637fb6860f89f705cf0c234cb9671af6ccbb740ec6f27714127456c989b8205b22e78cc19e7c22ae5f1cee54005592b1bbbf668a1b06ebebf55327f5b3e4a20ac89363e818b882fabf26de97edbec6844ed109602a41838c9d60c25d640749c98a8dea34e4b48a44c7bb14253d0d4d68ccd869f818090d4987150ee8e28a50a3306211bae848f9", 0xe1, 0x811, &(0x7f0000000100)={0x2, 0x3, @empty}, 0x10) syz_emit_ethernet(0x6e, &(0x7f0000183f92)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "446f12", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/25 12:58:38 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) socketpair(0x5, 0x0, 0x80, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x7, 0x3ff}) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[], 0x0, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/02/25 12:58:38 executing program 3: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x40, 0xffffffffffffffd3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x34a8, 0x7, 0x9, 0xf1a}, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/02/25 12:58:38 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000004c16)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "6de53a", 0x0, 0x4, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], "a9015d423af8a466"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0x6, 0x1, 0x6, 0x8}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) socketpair(0xd, 0x3, 0xe3b, &(0x7f0000000200)) 2018/02/25 12:58:38 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x687}], {0x8100, 0x401, 0x15}}], {@ipv6={0x86dd, {0x0, 0x6, "8a93f5", 0x28, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @jumbo={0xc2, 0x4}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000000180)={0x0, 0x4000000000000139, [0x3]}) 2018/02/25 12:58:38 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040), 0x0) connect$inet(r1, &(0x7f000000b000)={0x2, 0x0, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x94, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x38, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x3f4, 0xffffffff00000000, 0x8004, 0x3, 0x78f, 0x101, 0x7, 0x7fffffff, r2}, &(0x7f00000001c0)=0x20) 2018/02/25 12:58:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000), 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001440)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000001480), &(0x7f00000014c0)=0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=@hopopts={0x2e, 0x3, [], [@jumbo={0xc2, 0x4, 0xe325}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @enc_lim={0x4, 0x1, 0x4}, @ra={0x5, 0x2, 0x1f}]}, 0x28) 2018/02/25 12:58:38 executing program 7: r0 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x40000000000000cd}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x108, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d31fe4)={0xa, 0x1, 0x0, @empty}, 0x1c) listen(r2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000cf8000)={0x2, 0x1, @empty}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x0, 0x1, [{{0x2, 0x2, @empty}}]}, 0x120) 2018/02/25 12:58:38 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00003adfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3f, 0x10}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0xc73d, 0xa, [0x1, 0x1, 0xffffffffffff7e44, 0xbb, 0x7f, 0x6, 0x2, 0x20, 0x5, 0x3]}, 0x1c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) sendto$inet6(r0, &(0x7f0000977000), 0x0, 0x0, &(0x7f0000f87fe4)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/25 12:58:38 executing program 4: socketpair(0x1f, 0x6, 0x7, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x17, "9b23e6599bdfefa8c01d86481dd564f999bdb621115864"}, &(0x7f0000000080)=0x1f) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000200)="2400000058001f181400000000000000028f6c23080000ddffff000c080008000000000200000000000000c6bcf545850c8ef20196a9f8109bb6446bc3008ad31749526a00f364fc24ce7d80fcf4088daf0c28288e6a52ff146b92538b7ac17f2f7b1946c40008000080a9636f2484bf70c35a1353753b2562903232ebe880d41d0142f57cc58305008ac6594a55e59e08631205501efd186252f8daed8d973ccd2df76b705ac0449e5fdb04d863bac24ad9b7513fd24be425aae2e6a57ea9376e796527e637f9f015fe9ade5c2e4c63abacc71411de43735f9b", 0xffffffffffffff6a) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x4000000, &(0x7f0000000040)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x9}, 0x1c) 2018/02/25 12:58:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x3f, 0x0, 0x3, 0x80, 0x800}, 0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/25 12:58:38 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x199, &(0x7f0000000080)=""/115, 0x73}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001100)={0x40, 0x8204, 0x100000000, 0x2, 0x0}, &(0x7f0000001140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000011c0)={r1, 0x2, 0x10, 0x6, 0x8c4b}, &(0x7f0000001200)=0x18) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080)=[], 0x111}, 0x0) 2018/02/25 12:58:38 executing program 0: syz_emit_ethernet(0x46, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}, "c4e60974958cac44"}}}}}, 0x0) r0 = socket(0x8, 0x0, 0x7ff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x100000000, 0x143eeb40, 0x101, "10e3c6b0d02b8e6ea7f5a8e12b7318d861ad2051afa2ea508597e9864b4c70baed6169cd9bfb80c3a75f2563a59d62750fabce4239ae8fbbee5e5ecb187d3f7983add08b2b43e7dcfd50917955c7d06b"}, 0x160) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffffffffffff3ee1, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x610, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x3, @multicast1=0xe0000001}}, {{0xa, 0x3, 0x878d, @empty}}}, 0x70d, 0x8, 0x6, "03cc54e999033aa636502efbbc0effba3a738da4ac07ad148bde7f9aeebadc35fa7f96eacce5bf4de1900b8c1c42d8a5b6ef29b31d273632ed6dda53c931692058ab5fa229ef76238747685bcaa0b8e2"}, 0x160) 2018/02/25 12:58:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) 2018/02/25 12:58:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f0000000000)='1', 0x34a}], 0x1) sendmsg(r0, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f000028c000)=[{&(0x7f00005e3000)="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", 0x219}], 0x1, &(0x7f00002c3ef8)=[]}, 0x0) 2018/02/25 12:58:38 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) socketpair(0x0, 0x7, 0x2, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x8, 0xb92, 0x1ff, 0x1f, 0x100, 0x101], 0x6, 0x4, 0x8, 0x6, 0xef60, 0x0, {0x2, 0x9, 0xbd9a, 0x6, 0x100000001, 0x7, 0x2, 0x667f, 0x99b2, 0x1000000000000000, 0x5, 0x3, 0x5, 0x2, "dc10250905aef5df035f683cbc598ef9cfab330f73a0c4b35b414c7261addb58"}}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000180)=@int=0x1f, 0x4) vmsplice(r3, &(0x7f0000001140)=[{&(0x7f0000000080)="622816181fdef2c03b6cfe0808d7493599b12b3b46285af9a07d3f6b279c461cc221061b02c244259aa59c133ea1f92d4f553fc6c1b270184ad7a5632ea5b027fd136a3f738e6db95f5b67892bda58e8a800f98b7f2a94f2db522edf6d30ff424e27c7a8895894ac906bee87893b127fc45d5d7535d0d09dce45d90827bf0fcd0d409b06bc96f3b244c1922ca1cd806250285256a36fcd2a04c4759b7c669ef172230cc2b9d05ced04c864dde251291446642a0ff0a161e20f8680b9cc2407e1cf9fbea9b20a59540a6b6e7e689d85adb0c1345a64a86f14342f83242648c9ba41f5a5b31f0739bc8d637f90d6f31c6ff8c970a9b4400a6a713eaf7122683866f1cd8e214a84e5820b0f7b97240f1db5a8396aaf5f325ecede9040937116082ace08bc1b2801cd4f361d319e8d49a11a149a3a6534468a27ceebe9fa1e3496362743cf3e582906c6710e51f04fa82f7530609221c6821765be2f688bd5e44272de74bb6d99461c0c06eec785a9f6e91f9e710e536a27d4b65af087dcdc8991a430801cc40050d7bc89c49901fddaa4b2d8d5d3feefd44e75ad04e770c38e8b46e69ef95bb7cdb151b6a22537f8e16de8bafdb1f7f69d85e732cc8378031f5e777d123d940809aa6e2c969c8ea2afae5785ff02cf639b5252f4931ea586cabec59955483d3d4c5bf43a9d8e27d6b05f4f0c1f48f7f94d7011e7de95b94e5391d1beac148a2e632c564d43f8ebfc49c7cf1c6252152687ba146642befe33dfa6ec2ab6e71039b35108ae542fb0ed9940d8ca348688452f47947dde055b626711aed202c3d98ed058305021ef65c9892d7cc8c166fb149c3f8e1b5a9320340efe929e4679b2ffb84353d2bd3870631f1adb230ab00296f43fbd89455aee21ef13ab41a58d1116ae4d6e5cf703c57dd5b7e0f97046dd76716921932e28c7a6ae02a1c54215478d5d8eaed1158d124a1c773446df2979864cc08da4e5829268f724bc0f81a53a4f8a49155220540cb4159f22d4da887265d8a779b4069fc34db17cbc982006be65574d971386bfc073062c0eeeebabecad0a765fb9b0390b8d75a1d27319e102c7563b75d94cbb770a7868d836e9bc042c90463bddcdfdc510042a976fda0c05207fdcc47fd4c1279bb88d57ad5e104bb8a9c88537327956f8b65381ce6fe7a6907febd5f8fd6fdc4f7ed7097743ab7819993bc96eff9212cd02f01f4956e2b07ffa1e4a9e96f1b83052c3a7cb09f5d9e55d8721e41350aa876c49e9e3e026d903634375dbbbe4e737c20a27467b0bc157a0d61b5945f222fa140cdf24c9af9f077c37da2fe41f776fd52432015763dbc9a5c34ddd39a062f78c8f56a9024dc3c0a258c67c6b6a2b895117c32d1dd40f622340a406dafd309645bad0a3f09e88c33c94303d4d079c9ef16354926c1ff693b4cdfb9bfbf7834fff4c13ade84763ba5e5c2d02dfe831ecfa5d5bcf2411d79f4d3d6e415dc5bf9768efe5ea737dc40ed6ff72d27a5ca074bf5baf9671aa70a073d2d0589e7a47f15a7d26acf59c4e98139e0323c5595006580660a11767e1f40090d3b48eb6be2fe05095b68ccedadb46ef880d67eb8f5b95d20c829c6c09383a0f848c5d952498d63eed5db3192f8d3665367614c33d43c844141d6a686b084bf8c154e116474e4970dd2a0a559992afd0263c49abbbab2890d4a08bc4c33b460b5235c30453856e67c2797b0a62930cf8950a16aa04821267b3615a04e4b7ff60e10cd6598c1b9cfc5868ba2eeabeb0929c9b0a9f7b054e26b440e9ce15f92c5d275f6615ad4aa0932996a7b3ac5422639e10290e41a0c73493f3d761cdaf7aec00138571502910b66cdd755f6061e9628f8e966a79d4378bc4c072e6e29cb550b478713eaa52f07bf4d09d3010c7ee0ae657175fee4d1d696b1258e24a590e7357b35cd1e6c5a72a797983192f372f766a1f7006c13697b8867f7391fa6b2281cd560a2cfc93862d41e78ea28c8914ff8f594e8431dd252eeb4c6efed2d955bc9d68ef6abcf4964a13830510f8eaf421f1bfc4bd66c52653e820d6826f32cd783f26cf5c79be9c48da2a833c44be5a91aae9267b34a5491533cc6f54efc01b2edda95ac03170ccfb4a9387330848fb753b9cf1bd914e26c443d4737c868b95cbece28d2c9a8f112d4a7eef88d69230078d0c7ede84826ed39581fa837c51176f41d7b08c05ce2f1ddd96409b22700741686b7db0fba140d3e48ab285c284a28d69698cc601bf8f072fb55ffba91e31e58e017f0ddc9cb6440e60ef93c3c495e9a6e24e9bafed9a3117535abb9ca8b53c75369b8ebde12203fa9e8a5ab97c759db8c7e42f9e2a267da3fafc379fd16a945347b3aba1bcef36c3b291ff43ff5be5572dd495768b5b4cdae1e9bd97e57758e063c23f7114faf7eb2aeae704f97bc7d57f7682ec4616bc0975efb05eb5225586a6125eb70f90a8ca77968c747fcddf1d087e4b140be43773e6e69fe1262651a4f16c9804fab4e018b5fcf23c5440bdc91cb3380cdabf03ee4d290d0e355bbc08358e49d8c320e6cdd643b2c41c9e833c5111d264f2ea314d108b5c16894aad7a5782b50e1735e27e379b245321d0e94d3fc50acc979e993c9eb99d4472163f29740907cc4fe64447188474f4d57c5945f4162d587d30dfdbb5139be7e62733fad0f0903b76212e24efb5286a1695b54ffaa8ebb7ce988ee16ffdebbca2df042c4e325e04d5b5eb3d16e0dfd455221e0dc5855efd9138e30661e2a1c6320a423c6e8dc2e394f5c75f32c33316a559cf0b3c34a904183f74706e441a1e346fe5e7458537b984ff9d3b7c06ea1c8037efab90d30ff23d3cd18f59192315897e5c396c8caf293939d083e2e5b87836e3c3b9945b288c9b44c8631dc5f5dd3075317c8dd919fe332ea824c4d09940dbae9be2d7920708750bfa11511287711fae486d62cd4678ad081dfebc657b1d32b82756d418b425da128076056ba46d4e970c853ffc5758f25be16db01b3f28d93d0221b6a1a497de7d30c236a15a0725dc0a65c3d29bb0c751c560d53890edff55680baa5cf65e6a93ffc4648ad7987158fd21cdaba38df8a27c1893f5bf6f5f30486eb915341e94dce4a09d1189fd053bb0208dd362fbb3d64643f5f5a6665c1bb1248b0a3cb07dc50c1abaed60dccce1cf06a7caf28a271c3a12fbc9fd9694d227adcb752461df02a29737b4a6bc87158b375f3b74cbe174008421585d22716ed58a0d01033b848614b16c9f7c9ef08fc3267cd4cc3d86922ff34e05caef58f74bb1f310c66014ef381d13752f4e63313441f5364917981dd572a7de87073efecc50ecaee1515ce47b04e45b46a243835c18c26d1caedaba2b3672f8a7f8ad0c60283977093218f5492f97be297484954538b0007967b7c44b0605e96677a5a9185c7695368e9af99ed5eb324f1937accfc08e606b0d944c12376089ddf9695aa53ce6d7783b2b91df1bd1303931869e59bd78c1e28404d824fd2411055f7a5e80a437ba2bdf2b92b1fb5791dc8c8e901681151c45b2d1abe9fbd0e25777718131c9af9282c023b5fdaa10e786a07598ff76e02a79f917ca3fb8781688fcdea62250bcbd390603c57a6167c31f8f2db4ab4418d0e497304be64675a0b622f7bf9a005b25d9e57dfb039e376824fe5e3edf91372ac94b5fb12bb524fd91af8553dcc515042887536aad2f8ccbf310859b3838dd9cd71b8b2c685ee99dd47d85073df173ebf9b7f2a21e49fb68d6d86edf89ee0253753d60c01a0eff30ff05231f781dcab808ef72b2d59c198d5a8525ee177b29bc0de396b8f75a3a675081d25e02a4d84285452015c217a204f62c9175e0e5393d2f6b970cff8f361159136f89c0105e1c58c001359b5a9f7e192b3c85c44477d26af330f0f28734e77edbe2f79cc0dd0b7aaf46d1704e86a87bc9cf6fa3fe75521f7a639fce909fd056e5d1be07b88b14480dd6fc6bddc901148e378ec6b0231eb8ecdc490870560d297babded9374e5480625c3d66a034d57c8204c6c541ca4db00001b70efe6735ffb8d186ebab065b8ca94d02496369cbba18c5108a3c018acf09fb53eecf87e9ed657f5a26453ae0d75ca29fded5fd653bc40c482eb9c54029804922956d4ec6572ed0ba907cfec8b48a2c98de2d832e7f623658616d5314cfa10c48257d7aa0949983f13e032a0b0e6ac811bcdcb6810993052e76c511f4f05f004c4b35104afda438f29d1a5c436f4761e13b974d6086dda8b4c27011d88410854c3ca14405f5bed555e13bdaad6005eccec6deba8301b688b1b72a2149190ffc5808d0d863a2e42475ac89d5ee8e4b0c42bba0c1d802dd842b7b7f796d984de6fafa8feecf618fecb833fe6a4ffee37e8e446001339ab80bc15fee539307520e453836828c4dee04359074d44d0dd3b6fe611ee5edd57450d0fccbd57f54a3748dbac179f1c798bee86147f93a90d2ce76b55692a6781a192b9e3e151f7708a788e55375b4883383a74889df9f25a67b4cc0cdd672c5b66caf4bc7a6c813133c574d022b15de04b5131d76727b9c220cba78b1486eb01a35bc291c9f02279a963070a6798aff8f9b4220eab00babe2021f95479de6226b84c1e0a06ed280d0087bef3bc74d65a9fc21d28d281ac7f7c25be9552f9f8a1aacecd00bf8e791f7bde42901450a05d3148a56906ca68e3a24bf70abd5cf8f335a055ae5c7055925570cd2f2b11aeb7166443cd99cd22e99828155990e08fb9d15b1fcaad1d4422ed371167947800f7cafa7823dface434d237f94bedffd551c5da73306c7f4c77173848f00ef3cd3a632588988df1e8d2a9fdf6a84c38e80fe2785988565b1266c1bd7e60c63bb2223f9f362ec939581d4450d281929f1378cfa49e913d68f9f275e894b2702d52a963c585a52223271601685bab6cee52ea4153f4f1f0041859776fb8aff9a36d330745b0163fd775ec93974056d0cb54f0cd8c9fce62ada8bf504988ce40df515f226153ddf68225dad68e6a9736a47af9c015d8e25a1f7bbd440e7d863f5c4380e0bebeffb1707525a097ac0e0824f9e0b028b4f68855d068f8670f580f5d273c825f81fb629374dbb0793a3205238f8942629b54db120e2b3e6be23999f03c7d0f2f7edd65832da2ffd9a4fd0fd4936972e67d1a38613dd40a52c506c2281e27a91093109f4563fd4b32e2551d9f11a57d1aed803f6776b73259a6f5954241e6cb75b8303d46495a5fb6038e83ffe742de458e1b6809ae8901a7e44aaa576e03bc18abebe60e4635526bfa83115d8497b67392330d277d6e5edd14634a8957dec8c7786485a9114540e2b511ca61251ed5b139a1782757f05511fc87b2294e9d2b42052db8550800741c5656257d2ab82a272dde4a87b369905b5e9d488484c64af1fd400a13d1ac78fb89921d2a5de6dca35088ffd3ea1e88b79203a6b82de394d22750073304008ae1cb79367183ef88906988d89a9075537f6ce6b6db8e1f4b5f8b6de677817a40fcf135238291e74bdc303e5beea299714279b95db021c4b2285f73e49154d020015d7253bb2b53c7feceff80f4e7c97e08520d76cc563809b0d8774d52411edf57a337d6150c2341eb30655d71793681611d97f694f7a23d56696db84c4e70b0fae3c23a8fb933de2f59186b32855d7dab6c0976ee87e7cd3f0c1034e5fa276c5575509c32894a57225fcecfa80fe302cf437b4d8c8364ae0bd002dad0449c4137939f16d5921e31c9e34286b2478df918dec68378169e8dafcc4001619dc4c1fc06cb7", 0x1000}, {&(0x7f0000001080)="ed61a4ff3fd54227d591c219b73358a6d553c9cc9805065b07da5d91e72df0ba8fb7024a08a0daff2645a03a01c4887c0b640dc7e600afe657703ce06939b21c54e352441e57d6234c588ce833081671382a5fadbf1aec10443212d4071ee5790d1ed672ed7c9b4fa4d472f596cdf7af7adb359ea318305c0a832b84a5730f645a89a9515b3995b7d8f7ac1814d2812820b52b0b895e87b147910366e2d6c89fe6a98ba7091cef62048d385f1a5fa58a75254614ff85", 0xb6}], 0x2, 0x2) vmsplice(r2, &(0x7f0000368fe0)=[{&(0x7f00002bbfbc)="a4", 0x1}], 0x1, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) 2018/02/25 12:58:38 executing program 4: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000060fff0)={0x2, &(0x7f0000615000)=[{0xa4}, {0x6, 0x5}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0xfffffffffffffe7c) 2018/02/25 12:58:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', r2}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="0f8b4924f0f7d77482ec6235f285b7b23a73d4275f5e4932f5968e2faf"}]}]}, 0x40}, 0x1}, 0x0) 2018/02/25 12:58:38 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8, 0x80800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x58, 0x4) 2018/02/25 12:58:38 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x40}}) 2018/02/25 12:58:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xa0) [ 595.045804] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=29 sclass=netlink_audit_socket pig=16830 comm=syz-executor3 2018/02/25 12:58:38 executing program 0: socketpair$inet(0x2, 0x3, 0x8, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x7, 0xfffffffffffffff9, 0x7f, 0xffff, 0x10}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket(0xb, 0x7, 0x2) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) 2018/02/25 12:58:39 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x6119}, 0x2c) 2018/02/25 12:58:39 executing program 6: syz_emit_ethernet(0x81, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x5, 0x400, 0x3}}], {@llc_tr={0x11, {@snap={0xab, 0xaa, "80", "d21f55", 0x4, "89a7e3f333904700e058c7e9236c85d09406796003f4a03eb5c982b81b69dd3d86e20b9a88eb3469c2ca9cf58e001f0568a7a926e5febea95f403bc375e183bb0f115bb911d1c20de58f1bb0bc3f270a0e77e13f94ddb26bd6e3488fec0ed47d733059c94332f0"}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x6c3, 0xf26]}) socket$inet6(0xa, 0x80002, 0x401) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[0x9, 0x7]}) 2018/02/25 12:58:39 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@nat={'nat\x00', 0x1b, 0x5, 0x3a0, 0x180, 0x238, 0xffffffff, 0x0, 0xa8, 0x308, 0x308, 0xffffffff, 0x308, 0x308, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x17, @empty, @empty, @icmp_id=0x1, @gre_key=0xff}}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xff, 0xffffffff, @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x73, 0x2, 0x1}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x840, 0x1, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@dev={0xfe, 0x80}, @icmp_id, @port}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x0, 0x5, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) 2018/02/25 12:58:39 executing program 2: r0 = socket$inet6(0xa, 0x200000002, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {"6263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000097000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200", {0x80000000000, 0x1f, 0x0, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x286) sendto$inet(r1, &(0x7f0000000000)="e0", 0x2ea7dd6d382da6e, 0x0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet6(r0, &(0x7f00009ba000), 0xff65, 0x0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) 2018/02/25 12:58:39 executing program 3: pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x11}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 4: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @loopback=0x7f000001, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r2, 0x0, 0x8c, 0xae, &(0x7f0000000080)="d28d66b3c6d47c2a3d1712df144f051d83da74bcf0cce3aafee169b2e256a80f8719e17449285121ee66e0abd08452120643bd594a201940544f8f6b37f52462bc8dfe17b1ee07850f59e076b75f4fa40c1b6e36768a76a8875a00119d69185fc53ed26be9fab109cbaf54590f0ee9ab2d958193ec7756871315cb509e7f96c3490900cf47d958c6ae479b21", &(0x7f0000000140)=""/174, 0x7, 0x4e}, 0x28) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000003a000)=[{&(0x7f0000001000)="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", 0xa79}], 0x1, &(0x7f0000011000)=[]}, 0x0) 2018/02/25 12:58:39 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x2) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0xd21, 0x1, 0x0, 0x2, 0x2, 0x4, 0x7}, &(0x7f0000000080)=0x20) 2018/02/25 12:58:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)) close(r2) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@generic="d0e510dfac94319c18233e4c12f60605", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) 2018/02/25 12:58:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000087fff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@updpolicy={0xb8, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0xb2a80a7c0b7899c9}, []}, 0xb8}, 0x1}, 0xfffffffffffffffc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x2, 0xffffffffffffffff}, 0x8) sendto(r0, &(0x7f0000000080)="98b7da99a2ce3feaf90375cd1926149228f8678eb93aca38e73de6f9291094d0d7369c442676daf738563417e1d5d968f5151648bcb784ba5c9ef14e8542fc3843121d99d9b7f57aac1300545485609b60a99150d6952391153d5766c323a581e84ec2d00418de31606bde3ef8312c280158384cc23abeb7313a6ce1078f844391619eb2b310aa78c2994b558ed645579215c3b98c3dfe4a6f194df4fc33ce3adca6bd706c80dd9e8ac58a6ba57684c5c390c1bc7c60cd510b88a7b75d65d8d9d7ccd692c7f3fb126c41fef74e542aee7483859779bff903edd5e5d96706", 0xffb1, 0x40, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001}, 0x4, 0x2, 0x0, 0x3}}, 0x26) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) 2018/02/25 12:58:39 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x98) bind(r0, &(0x7f00000001c0)=@can={0x1d}, 0x10) 2018/02/25 12:58:39 executing program 4: syz_emit_ethernet(0x61, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/248, &(0x7f0000000140)=0xf8) 2018/02/25 12:58:39 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) socketpair$inet(0x2, 0x7, 0x3, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008fffc8)={0x0, 0x0, &(0x7f000023efa0)=[], 0x0, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@getsadinfo={0x9c, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@migrate={0x88, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty}, {@in=@dev={0xac, 0x14}, @in=@broadcast=0xffffffff}]}]}, 0x9c}, 0x1}, 0x8000) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)=""/9, 0x9}], 0x1, 0x0, 0x0, 0x5}, 0x2) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f0000ec4fd0)=[{&(0x7f0000f81000)=""/4096, 0x7ffff000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/25 12:58:39 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000073d000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0xfff, 0x10001, 0x2, 0x85d7, 0x1, 0x3ff, 0xffffffff80000001, 0x0, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) recvfrom$inet6(r0, &(0x7f0000000000)=""/167, 0xa7, 0x40000000, &(0x7f00000000c0)={0xa, 0x0, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8c8}, 0x1c) 2018/02/25 12:58:39 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x1a0, 0x1a0, 0xd0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000001fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='syzkaller1\x00', @common='syzkaller0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@syzn={0x73, 0x79, 0x7a}, {0xc, 0x0, 0x5, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x80}}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x32, &(0x7f0000000580)=[{&(0x7f0000000040)=""/149, 0x95}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000200)=""/3, 0x3}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/150, 0x96}, {&(0x7f0000000480)=""/229, 0xe5}], 0x7, 0x0, 0x0, 0x4}, 0x10000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r1, &(0x7f0000000080), &(0x7f0000000040)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r1, &(0x7f0000000000), &(0x7f0000000040)=""/42}, 0x18) sendmmsg(r0, &(0x7f0000294f88)=[{{&(0x7f0000797fe4)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00009e1fff)='m', 0x1}], 0x1, &(0x7f0000bd0000)=[]}}], 0x1, 0x0) 2018/02/25 12:58:39 executing program 3: syz_emit_ethernet(0x12, &(0x7f0000000000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x8b, 0x3f, 0x1}}], {@generic={0x86dd}}}, 0x0) 2018/02/25 12:58:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x1, 0x3ff, @loopback={0x0, 0x1}}, @in6={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x2c, @empty, 0x4}, @in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x8fd3, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}], 0xc8) r2 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="ef00fffff7ba0900000000510022633f99f2179f3bf0bd50e6c0ab2fa5a4f0ac8531df67f13876d426f0e53a7545e62a", 0x200, 0x0, &(0x7f0000000080)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x2d4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r2, &(0x7f0000000100)="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"}, 0x10) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae0fc0)=[{&(0x7f00009bfff3)=""/13, 0xd}, {&(0x7f0000b9ff8b)=""/117, 0x75}], 0x2, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/02/25 12:58:39 executing program 6: socketpair$inet6(0xa, 0x802, 0x3ff, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000c4c000)=0x2, 0x4) 2018/02/25 12:58:39 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000840)={r0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000880)={0x5, 0x200, 0x8d, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='bridge0\x00'}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00008fd000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/25 12:58:39 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000), 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) 2018/02/25 12:58:39 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) close(r1) bind$unix(r1, &(0x7f000094cff4)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2018/02/25 12:58:39 executing program 1: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x3c1d, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @multicast1=0xe0000001}, 0xa, 0x4e3b, 0x2d, 0xfffffffffffff036, 0x2, &(0x7f0000000040)=@generic="cfc8605fbdea93de16ac61eda4698e73", 0x7, 0xc9, 0x1000}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000011c0)={0xfff, 0xd5a2, 0x4, 0x115e}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e32000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r2, &(0x7f000052a000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/25 12:58:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x800) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000080)=0x2, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@filter={'filter\x00', 0xe, 0x1, 0x228, [0x0, 0x20000040, 0x20000070, 0x20000238], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @common='syzkaller0\x00', @syzn={0x73, 0x79, 0x7a}, @generic="c3eb381540a3134536ed4ffb3dcc91a5", @generic="2d6445ef23e75d7c6e715fd8c8261ef6", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x100, 0x150, 0x198, [@limit={'limit\x00', 0x20, {{0x0, 0x8, 0x0, 0x9}}}, @limit={'limit\x00', 0x20, {{0xfffffffffffffa4a, 0x4}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}]}, 0x2a0) 2018/02/25 12:58:39 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="94", 0x1}], 0x1, &(0x7f0000000180)=[]}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000640)='}', 0x1}], 0x1, &(0x7f00000006c0)=[]}}], 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) 2018/02/25 12:58:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/25 12:58:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/25 12:58:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098cffc)=0x5c8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/02/25 12:58:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x8, 0x5, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r2, &(0x7f00000004c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000480)={&(0x7f0000000080)={0x3fc, 0x19, 0x404, 0x3, 0x2, {0x1a}, [@generic="171454900484d11d619f1339", @generic="ff395ad23687ee111f604c8c405c0123fb08d0765a1f595705594f91c98b5a6153f70618243afe4d8b7889733bb3f22405d4b98161d0e99eb2fec58cd1907f78d8f023cd0bf33b3e2f7d624ebfeb94b39d71bc7006a529288b098305d47338c6f3a2cc1a596f6e47e910cd14c9", @nested={0x2f0, 0x2d, [@typed={0xc, 0x17, @pid=r3}, @typed={0x18, 0x13, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="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", @generic="c9b68984b5689840fabae1b138256dfac99dd973be3458c87dd2b539fdfc8f01e7a3e9fb9bd31981ab26f4065fc38ebc134610c5fcabf115e75c887fdd9a904dbd9efdf545842f220036c9385728e0612cbbfc0937a7b84a316125faa127c63a1fe40aed0f516b43bd3a", @generic="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", @generic="09850e1d135331a7d947e150596b3ef577eb2108f109edfbdbad69d660827956ea20bd3caab5a2a375344d310fea14c98b149d1dfbbbc08754d87e471193ff1f768380d10776fee1326adf8ae9239f8659dbd13f62e84b7f5ef433b0426bd4c0a67b821e"]}, @generic="68a0ea74ea476c3b70d2208605428816953b0b54baefbe6889f28e15579889f66373ab2b90f0866433a8c37cf0a566609b78c6c75964d25a27e13f6d230b03bc193fbb0f30378bf800bee2ae5a9a57552dde94266ff13af6186f17514e75a2d06c3aa0449f4e95f0488b9fbd2383def60c86", @typed={0xc, 0x53, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3fc}, 0x1, 0x0, 0x0, 0x1}, 0x20008001) sendmsg$alg(r1, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[]}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000193fa8)=@alg, 0x58, &(0x7f0000f77fe0)=[], 0x0, &(0x7f00008e5fa9)=""/87, 0x57}, 0x0) 2018/02/25 12:58:39 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000040)={@common='gre0\x00', @ifru_mtu=0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a2eff8)={0x0}) r2 = accept(r1, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x58) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000240)=0x3, 0x2) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000ae7ffc), &(0x7f00000dcffc)=0x4) 2018/02/25 12:58:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$inet6(0xa, 0x3, 0x792) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000003c0)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x208, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000000780), {[{{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000180)=0x10) r3 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000040)=0x10) getsockname$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r4, &(0x7f00000001c0)="ef751ae129ec83a9dd16e524fdff6b701b351a5a4067cba0b9db78fdc07c112519c7b8a9148599d973fddeb4915384fd77ffb1cfb343500ad764b55496af5143d131117992495b328cbbc86aa6c9b81a3f112196f71d5c2fafff4ecbf8f709855bcc0bc23ed773e988122887476dc51d8d51a5ee40fbab9d6b069ce2fb64bafca798c4b67f0acaa9396541ddbc165b159c860d742965f57e9533be9a9f903dce258f0b62f558071f6eb9538665471fcdc0292d9ab1378b2cb6dde18ca0e1", &(0x7f0000000800)=""/4096}, 0x18) 2018/02/25 12:58:39 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x16, &(0x7f0000000080)={@loopback, @rand_addr}, &(0x7f0000000040)=0xc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x7, 0x8, 0x0, 0xb4, 0x2, "e8a3721ad320f9e1c540c731fd3d4c56a36c91b296a47ee9488ceaf18218f13ba675df7986dfa87a157792fbd28460a8c309979a8c6d2baab6cd07c08a7300", 0x9}, 0x60, &(0x7f00000014c0)=[{&(0x7f0000000080)="5cd50d73614b23f3d89b2271cd8ac984959ae29d8178d45e64406549b7f1805f25a0a3afb781cfffac", 0x29}, {&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="cf59f47918d15dd83242d94e6b2ab3dd8a1758667644ab40", 0x18}, {&(0x7f0000000240)="7a69f02dc1f26aa4034fe43bbee75c34d2e01c479e953137902246700082e0a1889190ddcb16634b2bcadee1cecda14af00ec807a780754a422c554077bac6af22f5f7334d8373f64e06128a4c99f41e0abac6920e95a5010e255c1b43cd24da55e5776f83", 0x65}, {&(0x7f00000002c0)="f285cbf55153a2dc769eba8bb315f1c55745fb7fe721367327309c936b015999dad3ddca04fa0ddec69d4342fc8498ba82f4479554e9ee0b5163dd77ed420f9ab1b38f8a703c98d029fcf5c40b50fe96289f427a8ee6cd538536101d164f921a6633e2be001036c0ddc3c64251df9eff606036b904c89600ab53744d3f275f1e3f5c90f74743a08f86a2eb43545e7cf778d309f0aacc305c92eb9d5702c4404bb5c20e337d0535b430ca398d77cfab1cc77910c34687e2db34d0f552ead16819c7d273c0c8e8d5e145e2eeda48ce4c7689ebcf7996639dcd4da6efe59db5f8e23355bbf74e18ea18f5", 0xe9}, {&(0x7f00000003c0)="e9a6323b60ac5e28d72e359f51fcb1bd6c55346c980af24e9ee8bd7af41bd078e5ba1dc253ea9c3f7754cc81fd8965b5ea935b4b6b33f73d7458eed3ae97594bc4e68409265dabe8d0d31325e236288722f77833c6887e3271bcf19dceb0449e52b4016a506f355920642135b21cb969f9e482661650715a22eba5c7a3fd1ed7faec55c2d4696b606b38597a6b936e370fae5d7c4a0f8f5093847b1bff0f2f21c3d3e3771ad0074680c9fad737365e0369ac81b01c09e67c5ea63e753e5b6dba81ef473c8bfc74145579d2982893cfaafd5956362a8e3fb5a65b0ae5dfac157e691b6392da623230c4dd3f7e3c26", 0xee}, 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{&(0x7f0000001780)="3dcd182d43072cd7ac20dbab5c6cc1d3560697e428672e49097c7a13c7641bbcdf9f551baed635f380f1", 0x2a}, {&(0x7f00000017c0)="c33dca5d829cc1517a32fbb2f971988db0d671b76b0fa3a8f8594d5ef50c567431c54b8594daad188d65bb927d3ec1b34401826a6932ba4e168779484ce82e768bcf1e1acfcc6432e7bbd2d33eb3084cbe4b77dbd1260351a67bca2637495cc96dadd946d5b83fff44406ce5679feb9e", 0x70}], 0x4, &(0x7f0000001880)=[{0x80, 0x111, 0x5, "cd2a727d8997c11ba812a3c45e853c2fc38f93cea00ad2cd402eb61a2d0a1ac7c2a60ed153266f48a63b84aab257eef93ed34dd5c0b3f92195d905b1c3fdcf06a12ed1fe4fe04e55f88814f7afbff7947d206e0d1a3adff3e83301b1961a0536b075569e41f736656792"}, {0x28, 0x11f, 0x3, "ebf38730131efb8a859f5c2cd86592f88f623e"}, {0x58, 0x115, 0x1000, "630742593c1057b8554f71731925f4f46e59e2b62b1ddf9780bf62bce3b77a234742b0bee965fdb603bd6980d06b1b7c3d804e21a3d3c1ed4c53db9d2c9599c4fe647722a0"}, {0x90, 0x114, 0x98c2, "942c8f99d3f2e414ba1e9c56edf1f71c9bade03787ad3fc51d5fd0355b4f092051b3c23817fbe3754f4c341b9eb56acff8d96ab59e5e214196a53d66736792672343a7c59965a64b05ba8a85614778746a360ef864ba1d27ea16ddb95748d5da3c9e140c58feaa67331af7c670b3f8c02c563bfac00526b715"}, {0x70, 0x109, 0xb4, "d7554739e8595b0100073a072893511dc5e277070e244700b7f9af96140c6e76421a24262c1ae99862914ab10372349377b98a39fd242eca951f3ad436a60cba4c6cbe8e1381297f2eb2842084444a239eac960fddbf62d68f091507c4804a"}], 0x200, 0x40000}, 0x20}, {{&(0x7f0000001a80)=@sco={0x1f, {0x4, 0x49, 0xfffffffffffffffc, 0x7fff, 0x3f, 0x100}}, 0x8, &(0x7f0000002b40)=[{&(0x7f0000001ac0)="41cc4b3173af2bf3ca1fb643a22f878d4f1513fb579a9e92e99f508c8abae67c872e825cbd9b356292298589e9c8a6cfe88519", 0x33}, {&(0x7f0000001b00)="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", 0x1000}, {&(0x7f0000002b00)="8e6b24cf450ac1b64ee66a3fffc7dcd96e77ffd91d9faad074642b967a58f3ed3260fca5", 0x24}], 0x3, &(0x7f0000002b80)=[{0xa0, 0x11d, 0x8, "7a843721bdc31294c2aa2c6d8346aa1659e5295500b46122233f19bbeebe4ed7f5ef6eff081f030405acb8fe8923f789845db95325230a15533fb80c8fdb3b7f15cb1b08fca459842fe011a24333daced2f283801f913e176fb49bb71a65c8d916da3a6bd6a484c7c1c44fab23c7eb5594aeba8db9329a72556133443f44f50927ac8af2897d8562ce66c829abe5"}, {0x48, 0x10c, 0x7db, "dc2850e2ef84266e830b3fa9c93d96a159175e2e9e0da06525dab3f1ae839e7443294d3c0f56979bf834f14511f860a1c1cb57"}, {0xa8, 0x100, 0x100000001, "a93e71eb0119116725dacbd0e8952fa24b291623804cbc27e182bf7101f3781319d418f53263c193b13bc82ff64a5f76b4d770f56163355ca3da1ed4e7d47f75d9213f0e716afe5d5c3bc73a1ac3bd7628455ea2a89156795b90dd25019a69ab6482f430ea73ea8486e60c0e1797e3e8ac22379741207dab75610c720cb23698037eb576e25074abeba7c5b26c0e99cbfd"}, {0xc0, 0x198, 0x1bd2, "e20848bcb201da2219ca8fc81d7538427382037cd0983a0ea18344a0ec6ea1f5c559effb14f31511884a16c997b1799c3adcbc4ca2adb0204505ab7dbd3b73dc95751384f38482b30ecf18b6da9d0ab9fe970f6d72d6a10025253eceefc0aeee96ebacca228d2bed8e420647f7bbdc5e4d525d92e54bb3884296c75848efd222ad0bd5bc62c0673ecf0ba15f9fb0ebb2d9b53540d5c2211dcb462295e4e1c2a2dbad0a6c0e057b97ef"}, {0xb8, 0x1ff, 0x3, "e16845267f81ffce7934ad7dcfd20fced6fafd4d24d8a54b812b42c61fb51bcaff8fec1f2a70aef82fad82ca351e46f94230eb39bc8d67ce9114fdc566ce31bc0b160123fbe61e486f1acf356e285f64559a07d1e0a98a5f80d31db4eb278b8c822c8e93570b184fd9bc8c404445f3d0d6d6fc332feec2e7040bca365ad5c8e951d593d7b16b87c6fa80718121410234a0e420374cdeda1661c95dd2e8750f5f1a31db"}], 0x308, 0x800}, 0x2}], 0x3, 0x8050) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x2e, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001140)={0x0, 0xf0, "39d1c6766b16696713f52bb8d09a27326378d28639a341b2bac55a96688bbe17c86924efa5eabfe77e8cf251a049af263143583252a6a31685c15e20283bccdd16f35a44565c16b5aed02836587c192006b68791580392b6bc49a694fa6d8296fc3796b6a956f2956efe05dbf2a3151c37d710ec56dc11571023f56a7c67f87d8ba3438738f7a994a787096611ed6b702346e46382ae514dcb7f9d80f1978b7306f68bbccc37cbac3aeb973ec4582813350c5efdd475f62cf834acb265a65e99c573d5500c868167d4b322aabc8da7beaccfe5cbab1eba11657bd3940fe16935f3653e217dd44e221b7f1481323d505d"}, &(0x7f0000001240)=0xf8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000012c0)={r2, 0x1c, &(0x7f0000001280)=[@in6={0xa, 0x3, 0x7, @empty, 0x6}]}, &(0x7f0000001300)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r6 = accept4(r0, &(0x7f0000000000)=@nl=@kern, &(0x7f00000000c0)=0xc, 0x0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r3, r4, r5}, 0xc) r7 = accept4(r1, &(0x7f0000000000)=@ethernet={0x0, @empty}, &(0x7f0000000100)=0x10, 0x80800) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) sendmsg$key(r0, &(0x7f0000d17000)={0x0, 0x0, &(0x7f00007e1ff8)={&(0x7f0000243fd0)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 7: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x650, 0xffffffff, 0x1f0, 0x0, 0x4e8, 0xffffffff, 0xffffffff, 0x5b8, 0x5b8, 0x5b8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x190, 0x1f0, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0xe2b7c7639ce9f17c, 0x0, 'syz1\x00'}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="9c2ef9027679"}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @generic="3041d3420851326630093df554cc51ff", @common='bridge0\x00'}, 0x0, 0x2d0, 0x2f8, 0x0, {}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x1, 0x0, 0x0, "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"}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x5, 0x4}}}}, {{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0xe]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) socketpair(0x5, 0x80007, 0x5, &(0x7f0000000700)={0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000740)={0x0, 0x80000000}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000007c0)={r1, @in6={{0xa, 0x2, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffff0001}}, 0xe4, 0x1, 0x40, 0x2, 0x2}, &(0x7f0000000880)=0xa0) 2018/02/25 12:58:39 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x20000}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 2018/02/25 12:58:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) syz_emit_ethernet(0xaf, &(0x7f0000000440)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f0000000000)={@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}}, 0xc) 2018/02/25 12:58:39 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x1b, 0x80000, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000c78)=@nat={'nat\x00', 0x1b, 0x5, 0x328, 0x1e8, 0x1e8, 0xffffffff, 0x140, 0x140, 0x290, 0x290, 0xffffffff, 0x290, 0x290, 0x5, &(0x7f0000001fb0), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @generic="b655ecbd61fb251b32ca250cca18a872", @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='sit0\x00', @common='vcan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @empty, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @empty, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, @icmp_id, @port}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) r2 = accept4(r0, &(0x7f0000000000)=@sco, &(0x7f0000000040)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0xffff, 0x4, 0xc5, 0x6, 0x40}, &(0x7f0000000140)=0x14) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2018/02/25 12:58:39 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x1f, 0x8000, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0xb44e, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000000000)={0x0, 0x4000000000000142, [0x0]}) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f00000000c0)={0x0, 0x0}) getsockname$inet6(r0, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 2018/02/25 12:58:39 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x0, 0x0, 0xe454) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0xfffffffffffffffc, &(0x7f0000000040)=0x2) write(r1, &(0x7f0000d43000), 0xfffffffffffffd3f) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000540)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0xfffffffffffffe58, &(0x7f00000004c0)=[{&(0x7f0000000080)=""/183, 0xffffffaa}, {&(0x7f0000000140)=""/5}, {&(0x7f0000000580)=""/228}, {&(0x7f0000000280)=""/14}, {&(0x7f00000002c0)=""/36, 0xfffffdd7}, {&(0x7f0000000300)=""/58}, {&(0x7f0000000340)=""/152}, {&(0x7f0000000400)=""/190}], 0x100000000000008b, &(0x7f0000000080)=""/132, 0x84}, 0x22) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}}}) 2018/02/25 12:58:39 executing program 6: r0 = socket$inet(0x2, 0x200000000000003, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@common, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000157d80)=@raw={'raw\x00', 0x9, 0x3, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x188, 0xffffffff, 0xffffffff, 0x188, 0xffffffff, 0x3, &(0x7f0000161fd0), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@empty, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @common='gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x280) sendto$inet(r0, &(0x7f0000e8efe5)="06bb805c4c3c20b6", 0x8, 0x0, &(0x7f0000b59ff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/25 12:58:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1000000000ff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ac5000)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x0, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x238, 0xffffffff, 0xffffffff, 0x238, 0xffffffff, 0x3, &(0x7f0000811fd0), {[{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1, 0x3f3e996d443613f5}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@syzn={0x73, 0x79, 0x7a}, @common='gre0\x00'}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0x0, 0x0}) poll(&(0x7f0000000fd8)=[{r1}], 0x1, 0x0) getpeername(r3, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000000100)=0x2e) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r2) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000b80)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8001020}, 0xc, &(0x7f0000000b40)={&(0x7f0000000700)={0x43c, 0x3, 0x20000000000000, 0x3, 0x3, 0x0, {0xf, 0x0, 0x2}, [@typed={0x9c, 0x76, @binary="fa58ebb137e876c321a6150712793672fcd51cc134e01217cf3ac4816b29fe8c4866fae424ea684719c6a734e3bf20045e6faf2ab7e1090380adfa43d3e86cc08040d63cde6b997dfde9c2500b40c1724ea1b5fd490f2956200c17e57d0cfb3f8952301c4f97c128d574952ea65a12537610946f53d4344647688d174c9f67403a15915d7f59e3c2434fc0ce888265f1ad54"}, @typed={0xe0, 0x51, @binary="a9b906352eda98c0a8bf129fd51e7c10e4c543b9a5cd9b9c7e9b15ecc6db01578fa459b779b02cc94762a983617c6c614caff7295d43c9536402f273b6569b582e3a0b2c8b3ce30885754611d669177720e7700362c490fdd1da6c7d650fe73c24728e90a56013d55fa12c5a4fc664bbe9376a409dd291a76140cdb3c5b25944c3bc3bcd88d06bebb56459850d6c3d9ff26f10cec0332300e1d3f91340ced1da64f9b0fb3fdcf0ecf49e45bf45abf5644265dbc331dde5e06da1569e24082debc0cd9ce780a5f005bcd55fc2a591d1b46ae24bd79dbbb3"}, @nested={0x264, 0x8, [@generic="599019c51514cabe501c68a3a4bdee860fec8833d299dc13e9e147ebb229542151d22f74027cc01a8f387f2ca2456ec3cef7bf06821299c866b177b607e7f84c6b03610d95693cdb0c7f59877e2c1c066465b9ace8ef6dd212863364ff0d8c18a37970ddea1618bb523ff7e2a1b13573f2c33d057c474f84938183a24fdd9390ece7102d8f3123e6fcd7659e3a92b8658e661275e2e62e11399f35a17344727ffea0785278047279a3c8e653bdbb0cb36ffaa1f8b354006843042fc59a60231e4589cc29b0058d236e58f264914441e4e5a1e93e528567cf4328", @generic="f0bc2d1712aba7a1078682a869175a7b2ac0dd8ed0c892bcbf408157cbeca41d1a1b64c770c10602ccfee6c4e54d9f4524513605117222c996c1c40124", @generic="24fdc4c3ee5721b1cf829e64f521095e00cb091e9be158cb2388d8000c447b6c2c979fdf1e8e812e58872ff70c0c8a0a7ef78cbcbed79653dcd1c9f3581ec1c7b841ad63e4be9c6f2c3f2ea19b099956ac61d50bcd2da4c96bb7a6440badd4b94b6b3ba8", @generic="c625066123699fffb233a3d64a91b4abca0dcd39d2c2b266f5c936121c08173e3f2948d7959b1ba103bff46aa85be341a6dd0764ed5a1f81abebf617dffa36840038ca4679196e463dba489421a74e5d2681e0faa0d367daa1b5b7d0748a01fd13b226932992ef34722728266eb4e53c4f024854356e1b719f3fe7fbaa17a1337e722499066437294410892b3387a4e507e49ff7f905b41e7aa91d023144ed620fbe34068346cffa39a78ad988f5cc3d021e71d93d88fe4ef41fce68f19f40d25d88f9e89aa69d162fd60ee3767dd941b86de889bc76", @typed={0xc, 0x84, @u32=0x100000001}]}, @nested={0x48, 0x2e, [@generic="4c40280fe886bbc3abcdb3a73b422f218a8646dec4375019280e3a32682620e85fee6c139a1fa7e7aa7f0edaac9e4a1506e8d9b82c49", @typed={0xc, 0x60, @fd=r1}]}]}, 0x43c}, 0x1}, 0x1) 2018/02/25 12:58:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2f, "69bf89afaed3265639475053da741ad671a91bb2052ee481431179689395d00556e4fcec8a630b3b9d58b02ad49224"}, &(0x7f0000000080)=0x37) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x4}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socketpair(0x8, 0x3, 0x1, &(0x7f0000000000)={0x0}) accept$ax25(r3, 0x0, &(0x7f0000000080)) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, r4}, 0x14) [ 595.519264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/25 12:58:39 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/84}, &(0x7f00000000c0)=0x56) shutdown(r0, 0x0) bind$rds(r1, &(0x7f0000000100)={0x2, 0x3, @loopback=0x7f000001}, 0x10) [ 595.576873] xt_socket: unknown flags 0xf4 2018/02/25 12:58:39 executing program 1: r0 = socket(0x13, 0x806, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={@common='bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008c9ff0)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x80000000000000f, 0xb9a1a3843c87dbc3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x100, 0x4) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="39107e2ccfa170844d835fcd52d34d82"}) 2018/02/25 12:58:39 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10002}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0xfffffffffffff801, r0, 0x0, 0x34e}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/25 12:58:39 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c3ffc)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000beeee8)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c14fb0)=[], 0x0, &(0x7f0000000140)=[]}], 0x1, 0x0) 2018/02/25 12:58:39 executing program 6: r0 = socket(0x1200000000010, 0x8000000000004, 0x0) write(r0, &(0x7f0000de0fdb)="2400000024007fff00000000000000000029f6ff0100000000060000000000000000ff10", 0x24) 2018/02/25 12:58:39 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000ffc)) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x65f, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9}, &(0x7f0000000200)=0x98) ioctl$PPPIOCGMRU(r0, 0x4008b100, &(0x7f0000001000)) 2018/02/25 12:58:39 executing program 2: r0 = socket(0x11, 0x2, 0xfffffffffffffffc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x4, [@typed={0xffffffffffffff30, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) shutdown(r0, 0x1) bind$pptp(r0, &(0x7f0000ae3fe0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xfffffffffffffffd, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) [ 595.612398] xt_socket: unknown flags 0xf4 2018/02/25 12:58:39 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x40000000, 0x9, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/25 12:58:39 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x450, 0xffffffff, 0x0, 0x148, 0x0, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x7, 0x1}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x400, 0x4, 0x1c, 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x1, 0x6981, 0x6eb6}}}, {{@uncond, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xd, 0x40}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0xfffffffffffffff9}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0xafc, 0x2, 0xfff, 0x1, 0x0, "7c432b81cd822bc84dced7385d7fe70c7939fd8e3503c9985fabaea3ce2c882b45e726622a6c239efba5ec0454c3ee21d4ba111b938e2cf88fbda71f8385d20a"}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, [0xffffff00, 0xff0000ff, 0x0, 0xffffffff], [0xff000000, 0xffffffff, 0x0, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ipddp0\x00', {0xff}, {}, 0xc, 0x80000000, 0x4, 0x5c}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x81, 0x9, 0xfffffffffffffffc}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) r1 = socket(0xd, 0x5, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000540)=@assoc_value={0x0, 0x7f}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000005c0)={r2, @in={{0x2, 0x0, @empty}}, [0x80000001, 0x2, 0x80000001, 0x3ff00, 0xfffffffffffffffe, 0x0, 0x10000, 0x1, 0x5, 0x8, 0x20, 0x9, 0x4, 0x6, 0x1]}, &(0x7f0000000700)=0x108) 2018/02/25 12:58:39 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$nl_route(0x10, 0x3, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3a) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r2, &(0x7f0000fcb000), &(0x7f00002f9fff)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000250fe0)={r2, &(0x7f0000fc5000), &(0x7f0000fcc000), 0x1}, 0x20) socketpair(0x11, 0x0, 0x4, &(0x7f0000000100)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/25 12:58:39 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x80000000000087) socket$pptp(0x18, 0x1, 0x2) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendto$ax25(r1, &(0x7f0000000080)="6fae11b5810c63daea55d45efe61f29393d469a1266de725de8c5c82a324265e8a32f39acd7ec2c885fa77a65cafa2de8af321fc0453276926d61177282fc2e94d815cc47c8781f84e233daf5ac429816daaf0124e747cb2a7624522e524ac6f8f347ffb9099e5b080e39660318bcabd76b2ce123dda1000bf00ce28daec2511c928ffbd3eefa8632217cfe9b80a901011935ed15c0c07", 0x97, 0x0, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000adfffd)) 2018/02/25 12:58:39 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a22ff0)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x80000001) 2018/02/25 12:58:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x40}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x2, 0x3, 0x0, 0x3fff, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c29fd7)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) 2018/02/25 12:58:39 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x1a0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) syz_emit_ethernet(0x3f, &(0x7f0000968000)={@random="0562df07f676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "760004", 0x9, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ca"}}}}}}, 0x0) 2018/02/25 12:58:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000100)={r2, 0x24}) 2018/02/25 12:58:39 executing program 2: syz_emit_ethernet(0xfffffffffffffdb4, &(0x7f0000005000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/25 12:58:39 executing program 6: r0 = socket(0x2, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000e8f000)=0x134067885a8f7c57) 2018/02/25 12:58:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8014) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x80008}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0xffffffffffffff27}, 0x1}, 0x800) r1 = socket(0x1, 0x7, 0x1) getsockopt$inet_int(r1, 0x0, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/25 12:58:39 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000300)={0x0, 0x1, 0x8, 0x3f, &(0x7f00000000c0)=""/63, 0xf9, &(0x7f0000000100)=""/249, 0xdd, &(0x7f0000000200)=""/221}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) bind$llc(r3, &(0x7f0000000340)={0x1a, 0x0, 0x10000, 0x7ff, 0x5, 0xb7e, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000004fb0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x1}) 2018/02/25 12:58:39 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000d29ff0)=[{&(0x7f00004ebf59)="99eac84d6a3828b426e0d2bd94a37244", 0x10}], 0x1, &(0x7f0000744000)=[]}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x9}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in6={{0xa, 0x3, 0xe24, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x8c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f0000000480)=0xe8) sendto(r4, &(0x7f0000000180)='F', 0x1, 0xfffffffffffffffe, &(0x7f00000001c0)=@can={0x1d, r5}, 0x10) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x1013, r4, 0x0) recvmsg(r0, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f0000fb0ff4)=""/12, 0xffffffac}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/02/25 12:58:39 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) 2018/02/25 12:58:39 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063afe4)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089af82), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)='\'', 0x1, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 595.762576] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. [ 595.778293] netlink: 5 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/25 12:58:39 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f000082b000)={0x1c, 0x1c, 0x10000000000003, 0xffffffffffffffff, 0xffffffffffffffff, {0x2000040000001}, [@nested={0x8, 0x1, [@generic="1f"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/57, 0x39}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)=@generic="62d583811ee882931c37a017e7f7c800") close(r0) 2018/02/25 12:58:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x8, 0x4) r1 = socket$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) socket$unix(0x1, 0x2, 0x0) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000292ffc), 0x4) r2 = socket$inet(0x2, 0x1, 0x3) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r3, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r4, 0x1000}, &(0x7f0000000140)=0x8) 2018/02/25 12:58:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000100)=0x10, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x401, 0x8) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000596ffc), &(0x7f0000223000)=0x4) 2018/02/25 12:58:39 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x8, 0x4) 2018/02/25 12:58:39 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000010c0)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001100)=[@in6={0xa, 0x0, 0xf06, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8001}], 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d99000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000938ffb)=@ethtool_modinfo={0x42, 0x0, 0x0, "2c0a8a5b266c148b"}}) [ 595.829369] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/25 12:58:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0x22, &(0x7f0000dc3000)=""/145, &(0x7f00002e8ffc)=0x91) getgid() pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000001, 0x4) sendmsg$rds(r0, &(0x7f00000006c0)={&(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/80, 0x50}], 0x3, &(0x7f00000005c0)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000200)=""/232, 0xe8}, &(0x7f0000000300), 0x1}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000340)=""/197, 0xc5}, &(0x7f0000000440), 0x20}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0x20000000000000}, &(0x7f0000000480)=0x400, &(0x7f00000004c0), 0x9d0, 0x0, 0xe0000000, 0xfffffffffffffe00, 0x10, 0xe530}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000500)=""/114, 0x72}, &(0x7f0000000580), 0x10}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0xfff}}], 0x100, 0x4000010}, 0x8084) 2018/02/25 12:58:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r0}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000100)=0x4000000050eb7ff) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="6547ed0c307e95529aaea51bf1b309b6a92339d77ddbff2c516a75c6d3454935", 0x20) 2018/02/25 12:58:39 executing program 5: r0 = socket$inet(0x2, 0x200000000000004, 0xc9e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x0, 0xe8, 0x1b0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xe}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="d0252931b6342052d77789ae5719d135", 0x0}) socket(0x3, 0x0, 0x7) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000140)) r2 = accept(r0, &(0x7f0000000180)=@nl=@proc, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty, 0x2, 0xf35, 0x2, 0x0, 0xa, 0x80, 0x80, 0x87, r1, r3}, {0x75, 0x0, 0x7f, 0x0, 0x3, 0x126e, 0x6a7, 0x3}, {0xfff, 0x100, 0x68, 0xdc}, 0x274, 0x1, 0x0, 0x0, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x3, 0x3b}, 0xa, @in=@rand_addr=0x8000, 0x7, 0x7, 0x1, 0xbd, 0x8001, 0x1}}, 0xe8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0xc946, 0x10, 0x100000000, 0x8}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x20a, 0x3, 0x5, r4}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty}, 0xc) sendmsg$netrom(r2, &(0x7f0000001d00)={&(0x7f0000000740)=@full={{0x3, {"95c497bd3b1abb"}, 0x5}, [{"5486f47d70f20e"}, {"962339ec317266"}, {"cc7aeeb8c1e77d"}, {"c0e524a1c1fe85"}, {"61524fe2508420"}, {"24d3ca51fc0ac6"}, {"7484240ef92dbc"}, {"e2039a6d85dab2"}]}, 0x48, &(0x7f0000001c40)=[{&(0x7f00000007c0)="7536aab96897ee1556fee0a40396805f7703847dd4696ee73cf8dde33b8b9977d20a2bd698ec703a467a9ae9c211c1452c1f8d3a8e0abe6e67643c3dc9a1b4e9eefbfe60d5c9e5fb70af6d88a18390500912cce0ce241c03d88f567bb1177318e9aeab1ffbb67a1e3bcfa06101eafc554b8a88f0ef20531bfd81ab18e4eb519e60c244021fa6fd794a529af5fd1b7111fff76be53ed3143cc21228da4445649bbbb2053aa2a79cfe6bcfbb4e5b977c", 0xaf}, {&(0x7f0000000880)="ccfc5aa0c99541001a84489c0d58db91228ac762a781873f582c6f394e3a1bcadf20754ada52b10bfb1980d0b5282f1422bb0fdfb6c3587d478a29afb8baadf0f31d7933f9bf7ae422ea4834a8e11fd149b2dc668329e46fbbc28de1574d9aa9094c862c1e737f04b5269c9fd56f0d0178d9594b804d1df322e7825b26dda2a951e0acad7a811987169b4796465c97e86c78768564ef7f090c160657c5eb8e813bbc741c54bee3373896dcca09211cc9ede567713b53de5f5ebeaba418d8cfe6f0d52239a27a92d50e", 0xc9}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000000380)="d94f095f4f2ac35f8076caae95afcead3ef71bc5bc9ebc3486c0f62edc0655f1ee03b115", 0x24}, {&(0x7f0000001980)="1f6ffebfcf3ad7ddb7a88d3ed2ebf8222445b0dbc1c5f080598536d309d62ab90c90e47d01b980b42a48a77383649b72e09c9340a7c5a2091e6b53d0ed5d4ea863e78ced2063724a641099184dd09e105822d4beb39afcfbcce6d4ecf4bef827193da9b9a0c62ca604923adcc4ed1806797ea82b151e1136f3a3635b1c23ef5e055177ba11842c1373df6744b9306385a025dda6a076af66299d870b8a3ae878a85c3f", 0xa3}, {&(0x7f0000001a40)="026dfe312db67d8e2750286a1851960a2767c127c7c04bbd7bc5a3e2f492485647a5e3d6a2f8d9dc040b445cf57cc206e671d8e3fbc3f08b1bfa9f89053375b8eea8bcf67d550bd069db6860ab3372810f48ab9266337616203c1e40af4d33aff3d5264a9a5b478096c5c95ba029ed91398ebc97492a821a3326c9fcaa5607b26e66168610eaeb71f98ca8552e169e5e3ab2346ecf268988aa08db345bdec14e1d069ba497e8fd90e1f1610306cb471339140faad5b5a11db5ccd3e1526cac252c460f2ad0913cd527faa78e2dd0fdc38c4143d8b31f", 0xd6}, {&(0x7f0000001b40)="13a825e1eac0aef4603bbc09bbc2c4f98bb625a02d5a5cebca974a334e6a70cb50c4f24ca650a3941ac08303816cb945a8cf91d0d8b347492d0e60a2135338272712e636f8daefee57930b05b826ec7e71e32973838ed4a512502133f10145159c0bba4d19dd21a65947c9edf0c95f7e2b83ce61f2faeeaf833584a39fda18f26fd6f5697bf281fcd47d8f1e7239c953d9e89e788878a4b28ce113c0768726c9a4dc9ac9042da5198bbf5ef46e3681e0a65e2f6c9d455506c5abf63b6060f44ac1245007d5a4e14df4ea81e1acc6424e4448c510ba1bd4ef2a245c8d929a9913fa8410d101c69a82ea16ccb83813888c16d8f119912d2e7116ac", 0xfa}], 0x7, &(0x7f0000001cc0)=[], 0x0, 0x40000}, 0x4000000) ioctl$int_out(r0, 0x5462, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000740)={r4, @in6={{0xa, 0x0, 0x0, @empty, 0x1}}, 0x3, 0x8000, 0x9, 0x800}, &(0x7f0000000380)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000007c0)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000800)={0x6a80000000, 0xffff, 0x2394adb3, 0x4}, 0x6) 2018/02/25 12:58:39 executing program 6: r0 = socket$inet(0x2, 0x0, 0xff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}, 0x1c) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000eff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/25 12:58:39 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8, 0x0) connect$nfc_raw(r0, &(0x7f0000000440)={0x27, 0x0, 0x3}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000480)={@generic="b59b7b35cae173f9d21d9d9bd42cdd0d", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={0x0, 0x8d, "ccf61380c7f7c52c843ea28a602d08d9d1b4f8af55d7d13dd6d63161afa7224f0511a82aa64de939514adb61de634f3ec12a269f0c3fb5af0cb313e9c97aba637d6d9c21daba73530bcbd8dea9683c2a002a4a8645799e6f9e76564ac19475cd14d6d6b5a1b083d8d19a604df6d1db150fd9ff76779d392965c8f5a26c525d8f8f40335da4eb43440ded7dad5d"}, &(0x7f0000000580)=0x95) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000005c0)={r2, 0x3f}, &(0x7f0000000600)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000640)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r4 = accept4(r1, &(0x7f0000000680)=@nfc_llcp, &(0x7f0000000700)=0x60, 0x800) socketpair(0xb, 0x800, 0x6, &(0x7f0000000740)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000780), &(0x7f00000007c0)=0xb) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000800)=0x80000001, 0x4) getpeername$inet6(r6, &(0x7f0000000840)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000880)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00000008c0)={0x3, 0x3, 0x7, 0x1, r3}, &(0x7f0000000900)=0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000940)={@empty, 0x1, 0x0, 0x3, 0x8, 0xfff, 0x3832, 0x8}, &(0x7f0000000980)=0x20) pipe(&(0x7f00000009c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000a00)='yeah\x00', 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000a40)={0xe3, 0x10001, 0x1, 0xfff, 0x3, 0x100000001, 0x9, 0x846, r3}, &(0x7f0000000a80)=0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000ac0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000b80)={r7, 0x3}, 0x8) accept$nfc_llcp(r8, &(0x7f0000000bc0), &(0x7f0000000c40)=0x60) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000c80)=@syzn, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000000cc0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r9, 0xc0086421, &(0x7f0000000d00)={r11, 0x1}) connect$bt_rfcomm(r9, &(0x7f0000000d40)={0x1f, {0x7fff, 0x7, 0x3, 0x401, 0x0, 0xac9}, 0x3}, 0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000d80)={r10, 0x9, 0x3, [0x5, 0x1e78, 0x4]}, &(0x7f0000000dc0)=0xe) getsockopt$inet_sctp_SCTP_INITMSG(r9, 0x84, 0x2, &(0x7f0000000e00), &(0x7f0000000e40)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000e80)={r7, 0x7ff}, &(0x7f0000000ec0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000f00)=@assoc_value={r12, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x5, &(0x7f0000000f40)={r7, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) 2018/02/25 12:58:39 executing program 0: socket$packet(0x11, 0x3, 0x300) socketpair(0x10, 0x3, 0x1, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x3}, 0x8) 2018/02/25 12:58:39 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000abd8)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x52, &(0x7f0000000000)={@random="5c013514c41e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x9, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/25 12:58:39 executing program 4: r0 = socket(0x2, 0x2, 0xf9fffffbfffffffc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0xffff, 0x3, 0x100000001, 0xf776, 0x84}, &(0x7f00000000c0)=0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000200)={r3, &(0x7f00000001c0)=""/14}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x100000000}, &(0x7f0000000140)=0x8) setsockopt(r0, 0x400000000114, 0x6, &(0x7f0000000000), 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)={r0, 0x0, 0x66, "5300f1ee21b10baa71c4f860ee1d73325159084875e393ee7a866672845d2302e28e57ec33a5de687841c469f64c8df3f4afff4dfe6b8d5b78bd6ffd79bb4db7c211d90dbca7a82f6e2f4506f82bd5fcc4120cbdea5fcf70342ef3a565a571774a5b7e9354082d8332459445a40bbd46c5e8"}) 2018/02/25 12:58:39 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x25}, {0x6}]}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000040)={@remote, @dev}, &(0x7f0000000080)=0x8) setsockopt$inet_int(r2, 0x0, 0x7, &(0x7f00000000c0), 0x4) 2018/02/25 12:58:39 executing program 1: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x32, r0, 0xfffffffffffffffd) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8, 0x4) r2 = accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x10, 0x80000) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x2, 0x802}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) sendmsg$can_raw(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x1, 0x80, 0x4, 0x7a49}, 0x0, 0x1, 0x0, 0x0, "dc18df1f85ad6757"}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) bind$pptp(r2, &(0x7f0000000300)={0x18, 0x2, {0x2, @empty}}, 0x20) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffff9c, 0x50, &(0x7f0000000300)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r4, 0x4) 2018/02/25 12:58:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x100000000, 0xffffffffffffff26, 0x8000, 0x5, 0x9, 0x1, 0x2, 0xffff, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0x0, 0x30, 0x5, 0x37}, &(0x7f0000000140)=0x18) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e62000)=@ipv4_delroute={0x20, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f000028f000)={0x7, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x1ea) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7f, 0x3, 0x20, 0x0, r0, 0xbc}, 0x2c) 2018/02/25 12:58:39 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000fccfe4)=@file={0x0, ""/26}, &(0x7f0000fcc000)=0x1c, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fcbfd4)={0x1, 0x6, 0x1, 0xfffffffffffffff7}, 0xe4) read(r0, &(0x7f0000000000)=""/35, 0x23) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x80000) 2018/02/25 12:58:39 executing program 7: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000399be8)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x250, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x1, 0x4, "73797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe300"}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @common='ip6gretap0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) socket$pptp(0x18, 0x1, 0x2) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/25 12:58:39 executing program 4: getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000025c0)={0x0, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x9}, &(0x7f0000002680)=0xa0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@loopback=0x7f000001, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6_vti0\x00', @generic="fa6ba8342a1757f9b9c9d6cdde907549"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) getpeername(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000040)=0x32) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x4e42, 0x4) getpid() syz_emit_ethernet(0x3e, &(0x7f000001afc2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) 2018/02/25 12:58:39 executing program 1: r0 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000dff0)=@common='sit0\x00', 0x4) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000200), &(0x7f00000001c0)=0xc2) 2018/02/25 12:58:39 executing program 2: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000)=0x3, 0x4) connect(r0, &(0x7f0000f39000)=@ethernet={0x0, @empty}, 0x10) 2018/02/25 12:58:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0xa, 0x7, 0xffff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f000074df8a)='d', 0x1, 0x4008800, &(0x7f000057f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0421f368ea122f3e5d8a1051f82927673aa4dbf63456b6e9c87bc22e535b30a169ff1d76f9ec3f09f2531d1e8daa27faeabc399b", 0x34, 0x4008001, &(0x7f0000000040)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/25 12:58:39 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdffffffeffffe}, {0x6}]}, 0x10) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000140)=[{&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/119, 0x77}], 0x2, &(0x7f0000000180)=""/151, 0x97, 0x29d54f16}, 0x100) bind$ax25(r2, &(0x7f0000000280)={0x3, {"50a8f4f6c7cee6"}, 0xfff}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) 2018/02/25 12:58:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/25 12:58:39 executing program 7: r0 = socket$inet(0x2, 0x3, 0x122) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) close(r1) 2018/02/25 12:58:39 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b3000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) sendmsg$alg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="2392588ab4b0a6d8f014d3f5e803f9933880824941c5068bfe200661e3b0df8d", 0x20}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000090afc8)={&(0x7f0000000000)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f000063e000)=""/222, 0xde}], 0x1, &(0x7f0000ebbfd0)=""/48, 0x30}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x9b8e, {{0xa, 0x1, 0x8, @empty, 0x2}}}, 0x88) 2018/02/25 12:58:39 executing program 4: r0 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000565000)={0x0}, &(0x7f00009f9ffc)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r1, 0xffffffffffffff2a, 0x23b, []}, &(0x7f0000000040)=0x8) 2018/02/25 12:58:40 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0xf0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000022fd0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, @common='erspan0\x00'}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0xb4}, {&(0x7f000002cf07)=""/249, 0xf9}, {&(0x7f000002cf8d)=""/115, 0x73}], 0x3}, 0x0) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) r1 = accept(r0, &(0x7f0000000040)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x10) recvfrom$inet6(r1, &(0x7f00000000c0)=""/199, 0xc7, 0x40000140, &(0x7f00000001c0)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) 2018/02/25 12:58:40 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='bcsh0\x00'}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003780), &(0x7f00000037c0)=0xc) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000000240)=0x32) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000280)=""/113, &(0x7f0000000300)=0x71) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003a40)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c40)=@mangle={'mangle\x00', 0x1f, 0x6, 0x540, 0x380, 0x0, 0x1b0, 0xe0, 0x2b0, 0x470, 0x470, 0x470, 0x470, 0x470, 0x6, &(0x7f0000000600), {[{{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [], [], @common='syzkaller0\x00', @common='rose0\x00'}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fffffff}, {0xffffffff}, {}, 0xd4ed}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="7dd953fc8a9d146bb6de670e15036208", @generic="17aa2a963e369238590fd3f856457893"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4db) 2018/02/25 12:58:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@upd={0xe0, 0x12, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'seqiv(rfc4106-gcm-aesni)\x00'}}, []}, 0xe0}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x8) close(r0) 2018/02/25 12:58:40 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000001fa8)=@hci={0x1f}, 0xc, &(0x7f0000002ff0)=[{&(0x7f0000006fc8)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000000000)=[]}, 0x0) 2018/02/25 12:58:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@assoc_value, &(0x7f0000001000)=0x8) socketpair(0xa, 0x6, 0x9fd, &(0x7f0000000000)={0x0}) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xe4, &(0x7f0000000080)=0x4) 2018/02/25 12:58:40 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10) bind$ipx(r1, &(0x7f00000000c0)={0x4, 0x81, 0x2, "d82d33b07e4c", 0x442}, 0x10) r2 = socket(0x0, 0x800, 0xddb) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socket(0x9, 0x6, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x400, 0x4) r3 = epoll_create(0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000d78000)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x3c8, 0xffffffff, 0xffffffff, 0x3c8, 0xffffffff, 0x3, &(0x7f0000aec000), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='syzkaller0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000000100)={0x1}) r4 = socket(0x7, 0x80000000080805, 0x80000003) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={0x9, {0x2, 0x3, @empty}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @empty}, 0x2, 0x2, 0x1, 0x66fd8702, 0x1, &(0x7f0000000040)=@common='dummy0\x00', 0x80000000, 0xfffffffffffffff8, 0x9}) getsockopt$bt_hci(r4, 0x0, 0x1, &(0x7f0000000100)=""/13, &(0x7f0000000140)=0xd) 2018/02/25 12:58:40 executing program 4: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000180)={r1, &(0x7f0000000080)=""/226}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x13d, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@mpls_mc={0x8848, {[{0x1000, 0xfff, 0x43, 0x400000}, {0xffffffffffffffe0, 0x1, 0x800, 0x3}, {0x1f, 0xfffffffffffffffd, 0x9, 0x100000000000}, {0x6, 0x7, 0x2e0, 0xf15}, {0x3f, 0x0, 0x9, 0xffff}], @llc={@llc={0x8e, 0xbd7c8d9060a657ed, "18", "7c528f982a6981caab248208e5875fc5dff7b8acc7c596db6e411ec31c47612753b28b1b12da1824adb7d7a9dfa43307eaa09052373732ff59509ca0b63d793c29d19cbf4f3f635b1bbc3ad309149f632fc6d6f9dc77a960496a751585d9ac417ed010aa6452d6f08320285da7352ca6dca25dc20b6b210cf13885353d61b50daf18000d845a8f71747ce487e71429e08f702636995857ae20"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x100000000]}) 2018/02/25 12:58:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xc, 0x80000, 0xbb) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000000)={0x522, {{0xa, 0x0, 0xf05c, @empty, 0x7e0}}, {{0xa, 0x0, 0xffffffffff7ffffb, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0xd7) bind$inet(r0, &(0x7f0000dabff0)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/25 12:58:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0d6470b7da934dee4809974abbc08b516323f58ed4a246b85ffc3f1874c7c7cd3956de109b1607dca81440724e5db3d519aa58d370cbf9c20a98384cb31c7acbd5b6e59fee84ea757f8863b5b948664abb4b578e01e531fcd608596289566d1492dfe4d350dd78e9f40bf2ae9fc61fdf95f5003e80292d2f0d18b4b8792d49b0d8564374348ab184b3f2a268aa34c03016fd4a73c2d612e078cef21da9279d080e663142573ab27fcb9682dae9ab92a8c2386292f8abaa44ef31cbbd0e4a4b02c3138b5bb0539fe151452729b0bf5b8ba9", 0xd1) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) [ 596.223088] mapping of prio or/and queue is allowed only from OUTPUT/FORWARD/POSTROUTING chains 2018/02/25 12:58:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffdf0) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x7ff, 0x8, 0x8, 0xfffffffffffffff7, 0x6, 0x6, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0x6, 0x7}, &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, []}) 2018/02/25 12:58:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0x95, &(0x7f0000000000)={&(0x7f0000000240)=@bridge_delneigh={0x0, 0x1d, 0x10, 0x7, 0x0, {0x1f, 0x0, 0x0, r1, 0x30, 0x2, 0x3}, [@NDA_MASTER={0x0, 0x9, 0x5}, @NDA_VLAN={0x0, 0x5}, @NDA_VLAN={0x0, 0x5, 0x1}, @NDA_IFINDEX={0x0, 0x8, r2}]}, 0x24}, 0x1}, 0x4) 2018/02/25 12:58:40 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x21d, [{{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x392) 2018/02/25 12:58:40 executing program 7: socketpair(0x17, 0x7, 0x860, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xd0c7, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000040)={0x0, r0, 0x0, 0x11cf}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/25 12:58:40 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x19, 0xfd71) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0x42) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$netlink(r2, 0x10e, 0x7, &(0x7f0000000080)=""/180, &(0x7f0000000140)=0xb4) getpeername(r1, &(0x7f0000000040)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/25 12:58:40 executing program 4: r0 = socket$inet(0x2, 0xa, 0x20000000000) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@sco, 0x8, &(0x7f0000000180)=[{&(0x7f0000000040)=""/87, 0x57}, {&(0x7f00000000c0)=""/183, 0xb7}], 0x2, 0x0, 0x0, 0x1}, 0x10000) r1 = accept(r0, &(0x7f0000000340)=@nfc_llcp, &(0x7f00000003c0)=0x60) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x9c, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x2020000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r2, 0x8}, &(0x7f00000004c0)=0x8) 2018/02/25 12:58:40 executing program 6: syz_emit_ethernet(0x46, &(0x7f000026ffba)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "8800656f4607010c"}}}}}, &(0x7f0000e6aff4)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="8faf42602170d0ee710f9f5c17cf16f0"}) 2018/02/25 12:58:40 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000000e000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x200, 0x118, 0x200, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000000dfc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='erspan0\x00', @generic="30ede716cbe356ee1a3c8447f85c07ae"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b8) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/02/25 12:58:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[], 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) 2018/02/25 12:58:40 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = accept4(r1, 0x0, &(0x7f00000018c0), 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00000019c0)={r0, r0, 0x6, 0xf29d, &(0x7f0000001900)="e9e7b49870432c7416821664e702e48c29e57847d147fef786640537b0d6b5ee849d4110a86e2830bb33833dfcf5ca4ae1dd7c2a4c95ddd9268829e3f7fbddd6f4daf49a29a1a73e40598248b4521a454881e9b2a28e0da231bada1a9438459bc50658650cb5c98f476ab48c839443186605560c91fb973cb570e0e7a0959b112c03822ac798e0d130717360334bcbc47d", 0x401, 0x7fff, 0x0, 0x63, 0x3, 0x7, 0x86e, "cbd95201092283cae91fb9f6f08b08e9c5a105af5c8db40f7091fca7ce0712814b62ac739fdb0cbd3fbdaf223afeea6259115363aa1e57e5c2d2f6cf6180c9a656ca21e8d2"}) getpeername$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000140)={r4, 0xa9, "2932c84c0b85794e62a9b452aa6328340df315616f6481f90bb6d2471f888ba1b0f4b464a48a0593035a19e71e95047a1e1ac2b284932dd6aaa7ac5596c3d4ee80f789982191b7d8ef69aecb3a01be2802dea2c6eeb0213462736a638d4a513628a02443c26f6bbf4d80f599dbc4b6500fc7ad10c45ab135c784068ad16dd5a4ed0c7429e9be0bbe55a9972e297e7622a07d751d0fa49666f806930dd12f07c4aaf381cef9732dfabf"}, &(0x7f0000000200)=0xb1) connect$l2tp(r3, &(0x7f0000001000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x8, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00000002bb)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x1, 0x20000}}, 0x2e) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)={@syzn}) 2018/02/25 12:58:40 executing program 6: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="5281554509779e65e3285a817f65cd443780bf933a0e707ee1ea031bd9914caf02aa50ad4730e0081b0a5056faed63e649142f6c1306cc463d3fc8be4d11a8a8c08a7095e4b16a109e59e21a49010765901ab90e4c7c7511fc0d40d1e483ccfcbf4bb95420d88f71d2d59e92459b956b12741b5f5973b92002b2554ea8e9bb21f5ff24089830cc99a4db68b94df8023b25790276885c59a2cc8baa909ca4977eeee96979362e443a453e01a21deeb298de7bae130670795b7aa3c27803e6296f02356280df592f468a66287792cd67dc2184ba1e49f0910ce56bdbcd841aa16441648d59a96877e2bfc18a040cf443150bdf92e5", 0xf4}, {&(0x7f0000000480)="7ecdd1d8df31b1e7910571f9b175a55a37178be0447cba7f4630a3dbbd5302d15b2389e396b4bd580f1844fc03ff8103a39827cdcfb1f42b52e5166aa57005e50853351c62290125f638f7fcef3704d4e0f7cf8265b75e6413b0ff07236dac5eb77e5bbcc7", 0x65}], 0x3, &(0x7f0000000580)=[{0xd0, 0x0, 0x4, "ff7a88de5c4664b277604d99c2d1d400d41ea733294298731e0447efd88e1673aa023d754d3c717244deba448d83b3356aa34d058dfe08c2e43e36c478e4f08a66e3d99754da1ec44cab7ebb305d295f412af6a5ad25316a4bd4f735d4ce66d33173cc0257518405c51281470836fb694edf5437224e9a2eda024313a074ae56a60e7ab9e914b011bf09d2b8e2c54363b3fa715a437c963d0095c85a87165848ac7d331d43088afff81a08d2c8dae038c22100bf9beaf324e584905131"}, {0xb8, 0x19f, 0x8, "8777945aa1a6ae931fe43bc632154aead9dd6866cd08805bc6a9d174794409d05cca547628ae586bd451cd8d07c0e058965ee36e832500fb1b78a4cfecd9f54988c8e84f5c758cd91db6efff5d0075305f71886d74a82917e19f76a29645ddbde1f489e8e67d2f7ba7ee7541d6d0a146c8cecf4610fef9e34293944cfaee6ecbcb550b3547adfa26d4e9bc237695f8073e1ed6fb3e0cb57d0a61d2d1144be2a52072e54dd148"}, {0x80, 0x116, 0x4, "12c643c3942e1f4ec3da98a176469ced767a3a4192566098db3bd27c853e755848ab95e96b9819c777680318ab3da8c22301cb0abe3fefa009958d2fd32f8756bfe526231108d13a891cc928c93cba3da895dfd9fd57873a1f77fa501a4ee55969f4d3639f1fbb2f8861fe9482d550"}, {0x78, 0x10b, 0x4, "a0de4dcab0bcbe44e66976d7aef46fda105d85c3f87b5d1604ec8a521a7c2aee8342793ac5047d216d639b4da169bc62c2ece5cf5797c11faf98e6fbad5583bbf138d42a0a719b7b355d0afb3084b5311b054d26c5b5bd376e072288182578dd33771dc516"}], 0x280, 0x4}, 0x4080) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x1e8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="4274acb52134", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000540)=0xdbf3, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)={0x0, 0x0, []}) 2018/02/25 12:58:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-aes-aesni)\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={0xfff, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x22, 0x9078, 0x1, 0xfc, 0x400, &(0x7f0000000180)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffff, 0x0, 0x9}) 2018/02/25 12:58:40 executing program 5: r0 = socket$packet(0x11, 0x7, 0x300) sendmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)="841858f1571bd2126659dcd64017f3966853ac527d7d45be146db22bdcb54886a16d2859d016673bec5fea8cdcbfc4837bdb35d9d0e88c885aca04ca8e00ea356420887d5245c16be83ca9aeddf948b1d079967d966a0d13952c43691690033b4eb19b4eb21e36667e187c5413874ec16d76cc9e382c5aa3d586f2d0bdace91303456bb130f296ab7448ccc9b6238c320f4ed5f505239cdaec43c18423692446be6efbe61b05e54d481d5c271434cd4a813e05b5f661d5254bc545675c5a37492fece36720ee7200d297f0fa66401749b19b779dd7f50299fd63832b64960d22c25e4f325a88e968fe", 0xe9}, {&(0x7f0000000100)="d0b9f12187b9c66ad2ecc49c45cf979b6afcf6e6b39011bba77c8202f222c3cd431b1020192d41478a8beb9983006cbcad81eca2595da80ea00bb5c8f81da42e920a4e945975d105d47231bf9635fdd4ec6ac5dea799967013352290383cd05fb447ec0ddd6f73a356260a91cb8130df3e3cc87327bb1da14371d99b541be957217d938f9f5f69ea4b7c6684a91b32c6ffe284929c629967f6ab4f04f83a84fd2183c38e002b911b6ecaec89420b3f45880d2296bf244c36095ac55976f020ede7eb5fc4c071e2472936b738f8a0dd", 0xcf}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="2b36eb9918555812040613e01d90827713b60c9543dd43dc2eb025230cf239b56485b60f677bcdc883cea96537e5e448224b0754ee40999789a0ecb17ce26c97581c26d7ef370bdf60186ba1b6e1b8b967dfdc2c6064b5354ec65bfbd9aed1cb2af80d0d5453c8bd4078e730d26582b81c7f3fa91dfe4c95f97fe7cd19f6e9387909945537bb8b007aaba9594634f13b80b3dc965c4d98112158d7b88371e25cf183b7f7402344e2be293419831f", 0xae}], 0x4, &(0x7f0000001300)=[{0x90, 0x114, 0x8, "4a799bf2eb7e915389f2b87e420bd633de0afe854d0785ec257e679c6b55df0a298294ff92c45ed2103b09858c6823babb474bd5becc8539d28bec89feb60ca1d97320ab7f32307a8787d0e7787201f298ad7afb14c5ceb9aa7d075f0ca72426d0a007a54a419a4ef756edfdf4e467641cdf833ccc07ab5dd3"}, {0xe0, 0x10f, 0x9e, "77556054ce9d00028751c28d0b6bc2ba6ef3ddfa737b2389a1ffcc9453ead2c4bb925136126643e8118c78ee47e02cd831c516048aadb143a840992870814a4c1bb4df4f065cca2877dde8a8a4666113919c1c4dfdef1049f3a380082e5c352054d408b3428bbcb83313c679f6f5a6b2a44d70d7a6c060304dc3cd408956bc4757d426c1d2482d78a1ba41ecd2c3a09d188ad0871ddcd879e2722cfab2a1369d87e88f47d393db70a82fa152c56ca101f2106f1460aa789ee52e2eb2f253f626db57de4cbc79e115f06779005e8614"}], 0x170, 0x4890}, 0xb569}, {{&(0x7f0000001480)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x20, &(0x7f0000001580)=[{&(0x7f00000014c0)="b955abf40b6396edc516971d03ff9a9038d72b5679eee31b7111a446ccf5604f3cf9e6faa98345c831197fac3170b997f8a5080c33528580299c821d5c17cbfe89d150d62f79ee94f30e35996b27fc44b18e402d92d153317fec0e777f0db8a3965370a220e89de56a152959cb153bbf7d39698c5358dc5029b5955961c0e8c415fc81356c6877d983132fed744ac21f9fc0b2a2c3", 0x95}], 0x1, &(0x7f00000015c0)=[{0x1010, 0x105, 0x7f, "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"}, {0x28, 0xff, 0x4, "0a94075545c7b646bf47ff69dfa1f74b4acc322dbb"}, {0xa0, 0x116, 0x0, "5f946a1ba47b8f558da12eabfa6415cbbead354d80a6100b1348fcb48e8c0ea7af05cbede60df128fdfa35de3be219dd0a60594135060d5b9860d26d4e061f40e08223e93fe85d1f11d87bbfaa3f5f4e42b3c213c4f9bdc2b91fd2d7ecc12679d6a462902a708567baf573f299f1b70e365e7e39804662f3b672e4095a26b9f7316d826c7a1d6d99bd9cb59da598"}, {0x90, 0x18f, 0xffffffff, "f44f6a3654d31102e7d2882ed0189c2ed69292ea62d574639c2cfc6938bcd895c168c662147e51343ee7bce7c75d81bc978deb8a6163d1c6e74c9dc6f11d7dbb59d78ba4280c557429c34f1b68df7b0e3f5b2a2a37de0b03ae11abced3aa9f93029b7bb273e89376b48425c27b9ee23a0b098b51b70888736be6af22"}, {0x110, 0x105, 0x6, "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"}, {0x78, 0x88, 0x81, "56d9998722e1b89635a15ea67b56b302ad50b3a0f525fca2b64ec26ffa9483db9583ac8b91666844e4267794330326538efbb3edcfeab89ff0de30b10c430b2cca7ed943b67a42bb325ba311ac53e4f26593a7a16f3ac0303b363cb7a558bef81bb1ca0da9fa1aa9"}], 0x12f0, 0x800}}], 0x2, 0x40080) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) sendmsg(r0, &(0x7f0000002cc0)={&(0x7f0000002940)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x2, 0x4, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x3}}}, 0x3a, &(0x7f0000002a40)=[{&(0x7f0000002980)="1a4e4874ae3f260e4469e71ba694866e859f2ed86f115c916d4f8179ccd701155f4f4e6959745655e1f96c5cbf42f7d3cf3ea5ce6a8ccbc2e0505027d99559c61d0b4051af4023408d2de11ab7ccbaed49b828e9ce2ddeedf8d9760a56f866a41cf3f22d752ac346fd4fee66b799fccd50ad9edb90fbf4c548cc2958acebe8d1d1a14c4a5a5c", 0x86}], 0x1, &(0x7f0000002a80)=[{0x58, 0x1ff, 0x6, "d7243f42a16d2edb9ea93dbfcdc9fd6e0233b9289e3eb9fa12b7f69211e8c1a448917ff331cea27be265a9a8bcb883551a46dbfd9d8e2bdde1fed83828ce7b54a030"}, {0xc0, 0x10e, 0x3f, "de15a3a64b531fca912496e836a18e7749ccd3abd26961a2b68f35165e2bd773fd0a1c919cad67a3bfbc1fe402ee2f96029b074c5fc941ab2f3fc8e4f2711a5ebcf27038017c1d84890f68a2cc044883acfea271e60546c1adef6a9bfffb0f90125ffe65e3cf806f7f97fafd137c122881c39f27c2246046bff74ff113715f3a5fdcc4a403a082e844e939a6706955be5b49070eb2e527b5e62407153f782404af4b2b439ceaea456ee0a66f5be26654"}, {0xf8, 0x11d, 0x3, "c24567d36aeff5c4f429fb415e0c0b4fb680cafa947c4845ea336a5971159d24634977034d554be901b9b4620ad8b8990b0167b5d3352028f0d51746c4ec1eec8fe9d34617651345d659a64e32bf138f249263105c4018daaf058e2ca478364be4b0cb1c9ff3e3cdba09bf08df49bce05daac3db150758b5c50ede9a2e8ab9ee5b7ae16cdea8921cedefe08d12050fdeed1165dc728cd4fc2ef3ac3fc9b7cccc8cb915bf0d8dcf074d03a2d8b5448a79a3d2d580b531ca8d0f66d1e80fb342832dca5a9d2f02c536068d4762658bd65f98108d13cfed203571f0046210c13abbd0b9a428"}], 0x210, 0x24000001}, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) socketpair(0x5, 0x803, 0x1, &(0x7f0000002d80)={0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002dc0)) r3 = socket(0x8, 0x802, 0x70) getpeername(r0, &(0x7f0000002940)=@rc, &(0x7f0000002980)=0xa) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000002940)) 2018/02/25 12:58:40 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000000)={0x0}) bind$llc(r2, &(0x7f0000000040)={0x1a, 0xff, 0x401, 0xee1, 0x0, 0x4, @random="d0e725e5838c"}, 0x10) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x9}, 0x98) 2018/02/25 12:58:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d63fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmmsg(r0, &(0x7f0000005880)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x866f, 0xd3cd, "99cac28cfd1dc9034e287bd16bfeeb217b2265353f96dedc502366a8dd9620f94e6291fdd8f015ce68a51db2e7af5ef37be5e3c7d479873ba36cb66a338166", 0x1}, 0x60, &(0x7f0000001100)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="b0c598f2d0b7ea849a3ba32e4e0f5e557a749a3df9e041423977a837734e4a211a37237278b39f54963d11c0159aa11b838f49d9d01ab3d7a44a80b423a820ea35c5e432eeee708fef9c60367ccaa976a67df502a448f56775a397f691c6a3", 0x5f}], 0x2}, 0x9}, {{&(0x7f0000001140)=@hci={0x1f, r1, 0x3}, 0xc, &(0x7f0000001180)=[], 0x0, &(0x7f00000011c0)=[{0xa0, 0x0, 0x8, "18b0060af87cebae22ad21225db4891d70a3f91ee692e71c50a03f853e8344682976e43dd09e8cb4a52dbc0afba2cdab4f11d97d281ad45405359ad4fdf04990b4fcfaac14d092f5bd7283774c182f855752eb7298b2fac9ca7295003e6f7089bd2b1435dfa3e3a3ac33429b9813b32bc8883ca39dd53f6a0a45392307adbb5d0babc774c8528fe86907482727f7"}], 0xa0, 0x8000}, 0xfffffffffffffffe}, {{&(0x7f0000001280)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x20, &(0x7f00000014c0)=[{&(0x7f00000012c0)}, {&(0x7f0000001300)="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", 0xff}, {&(0x7f0000001400)="3a9ab2af08f65510b72ef861d9e50400338059d90e83015f0e816667859526b2089934550b99212a79ccd0a3c79c727e0d3e7f27d3ff08c51f14b60ced60d1e7c0007ea4efed1a297bfeaa9ef34d343b9516", 0x52}, {&(0x7f0000001480)="7633ba427994f84343f7da", 0xb}], 0x4, &(0x7f0000001500)=[{0x68, 0x113, 0xd4e7, "9e217d85097335919e0010b8ca9ec50f7213a7fcef7e932ace1b7a844bfe5312c47528c6d6e62350fea49564894a166e6caf68c48d474067f1173f54602935913ecb265799aeedcac7d3d9aaea13a026e25dbf39855f98b3"}, {0x80, 0x0, 0x100000001, "7bd68d00e5e786beb4dab0c455c82e1ab734364737c24ab49a1b400cb66bd972f17f9128c96cc383ee042f6edd955616289d999e2a0f0f839b2e793671c46c1dad30b2ed7767decee3422d407dc9a7ad66c2f47221362d2796be09055bd490bd4ed3575cb9557f36249345"}, {0x60, 0x117, 0x7, "ca1420fbe609276b883f6e5ffb72636ee48b2e251cd1aaaaf31e8df545b7842fb2dd6d33dfef33df738007453584184bf5f743962fe50d9fdd8ccfc9ada0fb7a165b51576ce0927cdd17880db1b0"}, {0xa8, 0x0, 0x100000001, "c6998ff9c56169f27c487bbe705db2feefb7bef46bd56b20423371b0686fee86f50ffcf642aa98c9335fb342a91453c5df6ebd4f3050f73663fecc98df78ed86a1bbaadcfb909413b3a8b545d7cce7337b80ec6f77a18dfb6302f884ef8b4d85efbfbd1e0b61826d8b66a78d96ad261d7b21bb53639d3377fb75718f6b5e7c558c9f03246f91550b0ca4d441d7f969bbf2531fd9b2"}], 0x1f0, 0x40000}}, {{&(0x7f0000001700)=@hci={0x1f, r1, 0x2}, 0xc, 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&(0x7f0000005600)=[{&(0x7f0000004000)="5e8a8857bb12f88c15f74370babc2feb6cc8090b5dba732418a23faddfea10947dc50813533e8f98ccfed8e03b7b637cc4f3f6a30ab785aff24e6e325c594215b2173d191ea1624ef78c05959d48a4a46a156c09e2319113febcb72e3e4a59564f23d391605e3a8372ac8e3080476c1572e3894a", 0x74}, {&(0x7f0000004080)="d36300c29a197b7bcd654d10e020798dba", 0x11}, {&(0x7f00000040c0)="94f9bb5d746ebc08109668e0021a2535611b1c036d15d4c401793b00bba7da577b59ac7b09c699254c595ab1790bdebc7e2c8ad78e2aea783e51a1a7b644e99d168a74adf52ef15facdfcdf26f3040d0f2cc3110e31d09f72b448a95612c5ce7612b6b74c162990aa2a330582b8cc8a0b1f6bc6e6eab93266807d4a1aaacbcfb8cf149927ac5ab997019e1003696a3ea155bab42e86604b5fa268321ec1484b6510b3bc6b733cca16b9b2f64f1f93e25ee7a16cc72e9c757c02a990a317ea4eb5150f4f24fe1843d9dbea1891ed092ce6baa", 0xd2}, {&(0x7f00000041c0)="62038a641ea33f0da384e657a6ed99a28c509092e6464cc08e3bbb40a0c87c69b7c49ba02f16da676884e9a3c10bc75e693a1df53558753ac9be45c97bf3d5875db9e5134507006568a44a7d91727aa7b144fa216c17fec7753fd3c13116d4c8edf4b2be32e5923e48fc5484fd9ad9ac3e1f55e902a02640f5ed233d03d459433eca7edc36c18c08386fd4e2ec1012a6b7c1ffeb8c3ccca62a847d698b84df3cbe8b5980f7e163f9e96ea8", 0xab}, {&(0x7f0000004280)="46dd82152e60c9c2b9eb585be6a4571f5899c6d5115a0bc726b8b74cabc0444581cfaa12830a9b9f969089c46db2209c", 0x30}, {&(0x7f00000042c0)="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", 0x1000}, {&(0x7f00000052c0)="1cb7c70d8dcf5481f2311127683bd665b21e805065b9bed48cbcfdd53ae0c3f6b4e061290dde975c778236744bae5930b6149cea0a84a6928ceb391f37663ed8c7f1ee67242e89ab5aff3dfe274ef312d2fdd5e7990845cac21a3c9834ff50bcf512b40334f7de9c265fbed5340c014811afcb7d618a7baae1e7435af60ce76a5618fa0ec1eebdb6e856fdff33b028ad8b757e89bcd2fb663dedb0b31a199429ff4e58da9d234ecdc5908020fd5d905515c123f2e5cb765caa230cd36f8e8e714530", 0xc2}, {&(0x7f00000053c0)="ac2052fceb1d14663b4c41ebf83b72c216dec530370c4bbed346991744d930049b891923f8810e24e85bb1110e97253f619bd0768b43886a764c729f8315f3e7a8da235bc2fac80322143a3941af0f63b80d55053e285b88bdd5f00f3950a11d355e0b50811a02ceba7a19d4437432fc8efd67a906873a5da063d9cfe120aeddfdb120e7cbf945ed7bf41e0e36b8baca14ac51626ee3a38a16f59f0ca2b7a6d262d5146366dd0c3611027b2f7e3c5938bc09fd9bac2e7eb6f4361d38f4", 0xbd}, {&(0x7f0000005480)="314a9a73bdfda2f2e00cf3efd5bd63a946bea0d2088f6ab73bd9dc4bd48831fd4ef29ec6144db91b6a31fb279cd17ed2c1aee5a8600df19d99982452ba8728713a3abbc277c218f5b1fb3739a5dbd6a822915e4e599269aae85a8f8df34fa226af42bee19e77aec5ab4c676ea5b00920e7c7a15f112f72aede12211c68c3ecd470ff0fde147a6836bfb0d9ed0f0b1582599ae7811184071515d314e56fdd79a07969037d5ca13dd2dada9aef4f21a34808", 0xb1}, {&(0x7f0000005540)="72572f4f271d0072a86a723e5c9f4e46b2a17a947684a6e38d9dba011f7cd25f9206aa4e1a641c06b63bc5fdc54799692e43937f0b0bc5ec5a522b23080c8b20a9a12063b34716d4f82f0fdf6567165466741de2a3c9654d66d34d90dcbcb6f12dffa836c12a464bccb6c6abcbce74474c2d07cc69de89ccee1ed15d1996563869892e8a514f6982b81cae858207b98c82cec0cbc6d2a6996d636953a6d3c4b566a45e0672", 0xa5}], 0xa, &(0x7f00000056c0)=[{0x48, 0x10d, 0x401, "af8f68de98823d1969cd2be3823e251f8c2761e0c4e0916df408e3bd0a166e24a1b092ac3ba276312ae6dfba3b756b8938863ca64d3e"}], 0x48, 0x24040004}, 0x7}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005740)}, {&(0x7f0000005780)="4f3bb7572f34b568edfba52173b2332851a8e39202c96bd83d730f79b184b701977dbe3a1ebc3ee503ffedd0188310b2ade9c856f6bb550073513c78573ff8ebd5617e54ee6e6d6cef08c8e0b6fb94a3cc403d6a97712abc22326ec130a93ca442dcf4647efd6cfc573f432c3f1c47f4fc6eda6ed7d8f8f9ed233d1e6459026e8175df7bc6aaba10ab567fd429d991d678307b6b6b9bcf673ac06352e4b1365907bd3f10b6282efc3e82", 0xaa}], 0x2, 0x0, 0x0, 0x4000000}, 0x3}], 0x9, 0x20000000) 2018/02/25 12:58:40 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) recvmsg(r0, &(0x7f0000001580)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000001400)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f00000000c0)=""/65, 0x41}, {&(0x7f0000000140)=""/228, 0xe4}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/29, 0x1d}, {&(0x7f0000001380)=""/73, 0x49}], 0x7, &(0x7f0000001480)=""/216, 0xd8, 0xfff}, 0x2002) listen$netrom(r1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) 2018/02/25 12:58:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001340)=[{&(0x7f0000000040)=""/121, 0x79}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/161, 0xa1}, {&(0x7f0000001180)=""/38, 0x26}, {&(0x7f00000011c0)=""/142, 0x8e}, {&(0x7f0000001280)=""/191, 0xbf}], 0x6, 0x0, 0x0, 0x80000}, 0x40000001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001400)={0x0, 0xff, "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"}, &(0x7f0000001540)=0x107) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001580)={r2, 0x9, 0x8, 0x10000, 0xffff, 0x7}, &(0x7f00000015c0)=0x61) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f00009dffe4)={0x1c, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x1, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@generic="0df338d203beddd0b9e62377fb985189", @ifru_flags=0x1000}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/02/25 12:58:40 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c136d}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000040)={@multicast2, @dev, 0x0}, &(0x7f0000000080)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @random="9af7e7fb22b3"}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/25 12:58:40 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000), &(0x7f0000003ffc)) 2018/02/25 12:58:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000060bff4)) socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={r1}) getsockname(r0, &(0x7f0000000680)=@can={0x0, 0x0}, &(0x7f00000006c0)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r3, &(0x7f0000000000)="09f433a078f421a0b83a3d9359f45e3214f6e05188f7959a0105b5be1da74d5aeed1fe52b8677cdce2703f9458ad61efe3165fc7fbbdb5cf4379077cb9128e5eef279b15443a91a990e2c0a94c36513f888fa8f5bc0fa04064b9bf9eff39ab4dcaf6a9e3a5725f6935ad6f28cd607436021ce9f895a2457bd270cf9faaeb3869554e05b3337d7cd721cf19efbf56909b81cc1b78e6d9eae2dccaef84ce88ad323fad570f4af37b9bd72638345ed03bef190aafe40de15faee21981fa", &(0x7f00000000c0)="3a8d18abac36c5e0c2430c97670fd9631a9f86302d29550b5078474daaf828a3dfc883e99f0d482b82f100ca554307"}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000700)={'vcan0\x00', r4}) 2018/02/25 12:58:40 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x17, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/25 12:58:40 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[0x401, 0x5, 0x7, 0x4, 0x3, 0x1]}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/25 12:58:40 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x1}}, 0x26) r1 = socket$l2tp(0x18, 0x1, 0x1) connect(r0, &(0x7f0000000040)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)=0x100) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) pipe(&(0x7f00000000c0)={0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x4, @empty, 0x1}}, [0xd97, 0x7, 0x8, 0x80, 0xffffffffffffff01, 0x6, 0x7ff, 0xffffffffffffffff, 0x4, 0x2cd, 0x2657, 0x4, 0x1, 0x40, 0x8]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0xa0, &(0x7f0000000280)=[@in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x20}]}, &(0x7f0000000380)=0x10) 2018/02/25 12:58:40 executing program 4: r0 = socket$rds(0x2, 0x2, 0x0) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000003000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000}}], 0x58}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x20}, 0x8) 2018/02/25 12:58:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x480, 0x1c0, 0x2e0, 0xffffffff, 0xf0, 0xf0, 0x3b0, 0x3b0, 0xffffffff, 0x3b0, 0x3b0, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xf0e, 'syz0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000000080)={0x1, 0x1, [0x0]}) 2018/02/25 12:58:40 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000180)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f00000001c0)=[]}}], 0x1, 0x8000) r2 = accept4(r0, 0x0, &(0x7f0000000600), 0x80000) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000000640)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2, 0x0, []}, 0x8) 2018/02/25 12:58:40 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x5}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket(0x19, 0x6, 0x9b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000016c0)={0x0, @in={{0x2, 0x2, @rand_addr=0x401}}, [0x80000000, 0x10, 0x2, 0x60000000, 0x159, 0x1, 0x8001, 0x401, 0xfffffffffffffc01, 0x7, 0x8, 0x8, 0x0, 0xc7, 0x1]}, &(0x7f0000001800)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001840)={0x0, @in6={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x100000000}}}, &(0x7f0000001900)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001940)={0x0, 0x22, "6a08e6aafe0d7af2eaecde4c26e5e327c19489603486d5595d80f0236066718389d5"}, &(0x7f0000001980)=0x2a) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001d00)={0x0, 0x1, 0x9a5, 0x78, 0x7fffffff, 0xe0000000000}, &(0x7f0000001d40)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001d80)={0x7, 0x8207, 0x4, 0x1, 0x0}, &(0x7f0000001dc0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001e00)={0x9, 0x200, 0x5, 0x6, 0x0}, &(0x7f0000001e40)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001f00)={0x0}, &(0x7f0000001f40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002480)={0x0, 0x3}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000002ac0)={0x0, 0x7ff, 0x9, 0x1}, &(0x7f0000002b00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003100)={0x0, 0xd4, &(0x7f0000003000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x100000001, @empty, 0x4}, @in6={0xa, 0x3, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffff000}, @in6={0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x7f, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x7, @empty, 0x7}, @in6={0xa, 0x0, 0x3205, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}]}, &(0x7f0000003140)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003180)=@assoc_id=0x0, &(0x7f00000031c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000003200)={0x0, 0xfffffffffffffff8}, &(0x7f0000003240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003280)={0x0, 0x2, 0x20, 0x26, 0x85f9}, &(0x7f00000032c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003300)={0x2, [0x0, 0x0]}, &(0x7f0000003340)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000003a40)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000003b00)=0x8c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003e00)={0x0, 0x20, 0x3, 0x100000001, 0x5, 0x3, 0x4, 0xffffffffffffff7f, {0x0, @in6={{0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x826, 0x3f, 0x1, 0x20, 0x4}}, &(0x7f0000003ec0)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003f00)={0x0, 0x3, 0x30}, &(0x7f0000003f40)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003f80)={0x0, 0x7}, &(0x7f0000003fc0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x6, 0x1}, &(0x7f0000004040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004080)={0x0, 0x800}, &(0x7f00000040c0)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000004100)={0x0, 0x3f, 0x3}, &(0x7f0000004140)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004340)=[{&(0x7f00000000c0)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="c3c12fb43673ed7ecf9140bcfc5372cff525802aacaf6389e49aa96304e5518a104518ee2ee89f7cc42c440454db53d7090ff66824e33e88d75ae2a889d15e79362c5a3944bcb33a1693f819dd42d6b3e1aececf7810a652a5e9b9ba25db44ba1d0ccf9046178658529a0e87b5645146469abfd01253811da2a4d3b90e81aa4ecfc26c9be76fca2d1d3ad72879db8c6f63ba2f18c442e59e3dcf76724128ed87e14f36e9aba287735fae2bf9724d372b27e4298a5d7f032304475ce331d198519f2952", 0xc3}, {&(0x7f0000000200)="531591e81b77fb65485a83329eff6a1653a5cdcf973cec556ad5e5b3b9de20ba24b29301939d2c5add91744d31fef98c", 0x30}, {&(0x7f0000000240)="481fb98fa9f87b6f536ef323795de02f095bd71a0aed4447d3a8cb1826fab550a305082f140448fa5f3c167d5bafedc6be2db5b9b9d8341402e562fb76cd0e117b49434efd391ef73f5031e22e346261e978fef8276cf3d196cce1d5098d4fd643e1cd808801acab4f7ffec145ef9fcaf9e6c43d933c4b1f757bc940201959aff38545de7ad9a5c9a1b0bfdde44970f987e31ff7c43fd45360ee5a47e17313f2753cf599e5ba962cd2804f8d6024721b844d219781eae312e256def0a55847367b06f088e95071c134ee2523fa9f7e399cc0c108", 0xd4}], 0x3, &(0x7f0000000380)=[@init={0x18, 0x84, 0x0, {0xbcef, 0x5, 0x51862c6f, 0x7}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0x1, 0x5}}], 0x60, 0x40000}, {&(0x7f0000000400)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000440)}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="92d5277a25dd90191a95f0ff98727caafcf6230f6ff1fc323803f07c2ccac846ce1614df04c21ee0c10644bd672b0aea4224fe96c5d8147a624167e793922f05d3b9a60ca272826703a7e513ba6d77c7f73b57c322abd06340b96925bbea538d2214f152b61cac635843701e2c829d616a85daeff4c4239b30e9d9497b5e44132c1ec4bacfddb442c8cbc84b1e608fa972f8ea091b61498d4641c0f48c4a7026422cdf1d8067de919eca8f3afd94ae5ab96b411d27c1d732f07ae835502f03fb9fda0b404b4d2dd2105e1d7a4116ef2a03919993802f9e", 0xd7}, {&(0x7f0000001580)="efb65808b0248b6222316dff4c2b20166087e5d55305d4613b801aa87e8453da270e329f5465fc5c0e89", 0x2a}, {&(0x7f00000015c0)="cb6cb7ab26c6d1da73352bf33a4ade1007efd301386f2869b17f0c0701192f37d604d425b0622ca514cc197dd08fda3366117f5858d6b19d6db8417d82d1a7dbeaec6dcf4671c2223ae766d293840c442326088650f2e0279dd47f8cf044587f2cb2a44e45b82cc45d3f", 0x6a}], 0x5, &(0x7f00000019c0)=[@init={0x18, 0x84, 0x0, {0x1, 0x1f, 0x5, 0x1}}, @init={0x18, 0x84, 0x0, {0x64c3, 0x2, 0x7, 0x7ff}}, @sndrcv={0x30, 0x84, 0x1, {0xbf1, 0x7, 0x8000, 0x40, 0x9, 0x8a1, 0x0, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x5, 0x9, 0x1f}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x101, 0x100000000, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x1, 0x7, 0x0, r4}}], 0x120, 0x20000800}, {&(0x7f0000001b00)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="be18e972ca8d72bab6598786bdb3fec116ae77304bd7449bf1e2b6a18da6fe5f28e5cf43df916317054e20d0bd9f5f97f980badad18fb20788c5c5ad13744afe1d364fd00ece6f82ab7b29861d9ec0e7d1aed1ac9fa9f9e48d3112d662e71e179fec4cb901506f19460cd6013c4a5dca08e331b65bb9cafff68b7d7884c4638af09fa2c1df0e50f442c8a1bc8273da43278b23277222f486c4d6d9b625cdd98cd8aae7faad56eb908327d28f90c5bafe932404b385d71eb1d8a73e790d9fb83cd2b04fd18fde378a4e50849b0b6b66f9c3a621df5b365a8ab7e0de2605bc61231663e78bb752daf8675fba324f0f491fca", 0xf1}, {&(0x7f0000001c40)}, {&(0x7f0000001c80)="6d78aafb61e4d1e2048803450215", 0xe}], 0x3, &(0x7f0000001f80)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x7f, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0xe, 0x102d, 0xfffffffffffffff7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x2, 0x4, 0x45c31858, 0x8, 0x7, 0xffffffff, 0x6, r7}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x100000000, 0x4, 0x81, 0x8, 0x40, 0x3f1, 0x80000001, r8}}], 0xc0, 0x40000}, {&(0x7f0000002040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000002400)=[{&(0x7f0000002080)="2c4b1678c5c6510b9593989f3156f1a7121f3f40bb57b552329f930e2b528a4deee790be06de8567a89f116b141bd9c2c67cb582002bae17c0b7153eb0cee2322faa4b6ff92ac71a63976876631f2e0a9eedaeecd916ff66", 0x58}, {&(0x7f0000002100)="3a758672551e2dbd6bac6b924112672320e6741658c3f3d68808e5b4b254a6ca921cbecaa30cafb3cdc59b47ff0880c74310f17280378ea9e764dc211e7e86b6a98573a340bc68dd2d158957f4796526baf8b374a32409b78572a2488f94b7312d2883ec090fe6555e6e42e3c755250e81dafb7037735c6c1e323ffe722c37a7b667cd867c3eb4a9ded70b4c20e93bb463fc1c483aca08b995fd3682f70eed71f15fbb72ccd9016635f74e6455692ff425b60dfbd9a92add9ae807a4fddc", 0xbe}, {&(0x7f00000021c0)="1734aa9cbdeb6ab9401e9cf1b23f09137eba14e7b4ae6352ce1b7658b87dce085a44bb2464f98d540fdd906da35813219be620b457e67832bf110dba44fbc75a8afe8313a4a93c134cdf7e86e7182c6edec84a763ed3a605184b255848f637f5eb15da54b513e4eb767f30271c0ce9f45700997f76c482c6445e84bc59f320a3a7a3200a5255fb09b871f088f98331747f68dcd0ba4eb0e4fde811ffce35e3aa0d2951173f94ddcebda9c0deea0a060332576bf8a13c22d02016bb44dbcad388ec7e1034e1aa0af03a71e13ad9adac35fdbce7a21dab991c938dd2a02415915c05ef8029b1", 0xe5}, {&(0x7f00000022c0)="c1598c1d", 0x4}, {&(0x7f0000002300)="1c6413b8930b00503e06ba4e60f5a493d76d916bd18af567a6259b3c8b0a3f99ddf1053129d6a529dba61a51694aff6890c94f0af91b5217c45c67dafa28f4c1029d9f3207579792a72bd11d9c1348c4f1405021f7078d0d84318fab85d75ec5d98e5ffabb5574bab6c97b54083734d819b7c07c0a1bd5c32cba37c41e29aac0f09649610031b4167b8f996d76abde3fdcc3fe3307ce7cb2a56ece353e894bd6bd8b881a0ac34f15f142aaf69188efee88416bea06da32eee70c1c91697a531236590491813faada326a66d6a35d733390d5981ff0220f0550f0ef96bc5ebb4c5c911798def1916b7054f154169200b95f6456", 0xf3}], 0x5, &(0x7f0000002500)=[@init={0x18, 0x84, 0x0, {0x0, 0x9, 0x9, 0xf6}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x40, 0x8004, 0x9, 0xfffffffffffffff8, 0x48, 0x1000, 0xd4a, r9}}, @init={0x18, 0x84, 0x0, {0x1f, 0x4, 0x7, 0x2}}], 0x90, 0x40041}, {&(0x7f00000025c0)=@in6={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c, &(0x7f0000002a40)=[{&(0x7f0000002600)="20bfa594a4581260256f099af0fae973e22c367b90f2d083277e89533a76e2288ef8f08d1d2595aea4cf9f76fee44e3752fe5ee553bc26622bd8", 0x3a}, {&(0x7f0000002640)="42f8cd479e1715869d1e67f852048f8974186f081bf62034347c190695ed2467b6c2c249492c45196bd5f4bdbf1de1e606ca797f1c852c98b97098d38816354e1a78b7af6c0038bab9e943e766790c62459f8c84ead4e3be98411a770e6987af431cb4fbfe344874a6d0a2b72b897a33f4dbbfb74bae80e9a83421513207b57be5d51f87cd41d36d7d9a236c72b44db5afb6632b1806826453a0ccfe7df91812c4feda807a004a1ccc50f25b21e1d77e82c1713c67c22c210aeeca62774f5cc1bf1094401f85513790235a885bd39f5882f2c2b22c25f0ce6a4981ee0740c1", 0xdf}, {&(0x7f0000002740)="f062793d32372f96e30a94df8e59847b2f38e5c52d2bf8e5b4b73dd976ec3b8a46a84078a21f56ede1c9aa94ba83b3b7a1bea7d5fd11d1db12d91dc2cd5998c0a8f188c0db732a50094045c0ccb143916182b3df928d454b20ec704d588b5891e50956431bb9336735223e41564c73d7664f743af51a437d08fe352a11709eea358d15c655beea99ca3002832bfbf129962eea5402c5cab450abd422915f1d91670e508ce4cd710bb73a7242219d71d9a1217b18e5dab15e0e0594c164096447b06fc38f6ec1f3c47bff5288442b34f88b1865bbc554037ff09ead18ab15d3532e061c8af9", 0xe5}, {&(0x7f0000002840)="a11efe01f7dd78ed057c0a4d270df2b779528c1e9b9fa11ae2005d9338d591ef7ebd2c5e748c321e2950d906be697e5e70ebff2a12d1f36a029b31e759532c197208254c4b3a40583cf3f89c26dea84e48cf18010c613236dc8cdcde677a92b62aee72fe8dcc684a", 0x68}, {&(0x7f00000028c0)="1cd3b4f657041d208c67c44a20ecba748911abd020aa6be1ce9140eccf893ce01d5c55a1010cf08d984d1670358e6ca5aded8c507cb761e500503ab99ae4b75a3da80ce78af366b2d0c5efa792b1b3ece07716991c31a0a90e6af2037766e80ae62ad6b87c87e2a48ac2897770b8ea91508e7c51a0939aa2f66c0dcec74f04d4355a98732d5935def30ebb10f46f50ac86169a043afbd322a7ca3692de09ae13e551ca0be3a79cc270", 0xa9}, {&(0x7f0000002980)="ac595ec22503d88f", 0x8}, {&(0x7f00000029c0)="6f529cbffed3e95451d1462b759abb39e5904abca9588c9ff71c04d0530609854baf6347210ce950752b73d798a9857536073d6a9d9ba7fcff69d034172277153971a35774d4abb9b4289f3f08035849fcffabdd793e4e3f4d3af4235a06eb25ede727b56cf61dcf9b1bf25a4f3ed7c8055e231ea7072d2859d0e5", 0x7b}], 0x7, &(0x7f0000002b40)=[@sndrcv={0x30, 0x84, 0x1, {0x6ed, 0x8, 0x5, 0x1e, 0x8, 0x8, 0x3ff, 0x308d, r10}}], 0x30, 0x4}, {&(0x7f0000002b80)=@in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c, &(0x7f0000002f80)=[{&(0x7f0000002bc0)="eafbb0575dc72465e07639b7011e067e96db185fceee4c7ef7ca5c96b06f70bd637136987dee5ed635b252a51d33ffe4a11cbd69acd97e58308063dd4e9c024109bbe45baffd618f9c45ee83c1978235698c185b0c053b4e115fcc22bda3a331906192a8ee1655053e617a1494017b731e5b25152f8e8bfdc1f21376c69cb4863277de9548c7ba2c0a5106716d699e13fb", 0x91}, {&(0x7f0000002c80)="844a96d9e751c73de988d2364dd9b3a36bf03a0e846f69e24885644dc9824674a7c340be06bb458e3ad000790c08b5fd7d544c473c39908f87dde404aa7b97f3db832ffa890fbcdcb28ea5989c474b902b4f4a48201d5a48920798e86a4eb7cb479bdd725552f83c4e6456edcc2791dbff4ef6039cea11da1762240dc13af6e23a4ac479f52ad01ecc68b40ae6f6ad7535916e985ae9e9ced3fd987a57e7392ab21f5f92e998be29c25e07c44f721d6e5dfc467b74c43e4f2b2c5271379ba22e11b5e4dc", 0xc4}, {&(0x7f0000002d80)="5855e3f21143094b03905256df28e21848f2ab2b6cb789835a6d75508ad9c635470ed37256267f4bae56a185812b4bfc95dc68c898e2e0fccc33177ad81277d662dea5688a6e6e6601eb49cff9fa20085eb08e5fb3460ee5833918a2f77879210b10de47ee3581e1a5be89e135e3167a90f048eff99fb9150c0e467a54f824b578dfced518d92804828319c96a56aff505daac4ea997f3ec85225831ae", 0x9d}, {&(0x7f0000002e40)="c7258770ecd87e09004d2cc3368996aa825b93603b94813b4f122ffd581831065f09a52c72f0ccefbfbf75f414466b7287bd7109f07beaaaa70152549ce3fab2b6ab672adc498adc812dc81797dc6475b5b19414097c41c9daf6b3027b98e0539442bcbcdeb1", 0x66}, {&(0x7f0000002ec0)="334bf98cd8d949bccad6105601f990dae464635e41a25e1fad74dea21b9c291afabaf2ea64af610e7887ed2b06713ac79b0817027a04da5bcc60732a04cad9ec9be028e215dc67afbcc5e59f3deabfd8fa7f5cf74f0b470b7fd581", 0x5b}, {&(0x7f0000002f40)="03e5d670782c272ff8fdb6db9b1fa4dfc36254dd07baed186d33a5088e06b7e4a37fd231f3a1560d35810276bce94c3873", 0x31}], 0x6, &(0x7f0000003380)=[@init={0x18, 0x84, 0x0, {0x10001, 0x4, 0xffffffff, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3, 0x4, 0xfff, 0x6, 0x7, 0xf70, 0x1cf8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff7, 0x1, 0x5, 0x2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x2, 0x200, 0x4, 0x8, 0x39f, 0x3f, 0x8, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8000, 0x353b, 0x4, r14}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x8, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x20, 0x4, 0xffffffffffff2f69, 0x23, r15}}, @init={0x18, 0x84, 0x0, {0x6, 0x38e96e79, 0x7, 0x10000}}, @init={0x18, 0x84, 0x0, {0x7, 0x2, 0x8, 0x8}}], 0x1b0}, {&(0x7f0000003540)=@in={0x2, 0x2, @loopback=0x7f000001}, 0x10, &(0x7f00000039c0)=[{&(0x7f0000003580)="70a52525c572753e1d3c04eeae6c4eab61b753c875949ca3980ce0ac294a0de056d76b5060d135c18857cab810affbdb1868a9d1425bd96f40e9135536969bd432149c490203872323c8512c141737bbeb15750335cdddb61a362343499f8591ae0ffb9929b31f5bc84621f896cf681c4af49e3d957fdd1232ee61e10fb6422f8895f452fc9a03552208d88c07c293ef088467785e5f988b60fb17435a8d1398e8983f28dcd3a0a93756a14059443ac6cec2f6d9c7bfaa67d1d97d06b52236fa6f6c8d43a0b72394a92a239c83ea1b75aba14564ea421e281bb114a07edca4c7a865b4f02f7624e60c0efded6e961b82648eac", 0xf3}, {&(0x7f0000003680)="f562e579c02eaa5a37f3b9a1ffa01c0c28acbeb47c4d1cdce098b331e069ebd99d06c1b482300d2166da40ab59224b12deee52999a055ee1f4af7c3a75b856c37f224b47cba81d87843ce47d9074b5b1c9e3320935b5ed537e9f161c0f4e323d1358ac90351248c40ee4da05374940c5e2b2e71b2f7f1abce839a01e4e8c719c9e42ea4ea60d13289bd77ac523a61f31a05c68e4e5c6d9d06e0ab4af346fddde65cbe0429fbbe14a3b", 0xa9}, {&(0x7f0000003740)="5e997f6eba0b62cc339f6b5afb8bc8f98fb8e806ac577204b55385c1ecb1a88f2720999dbb5a96a079a7a028c90f295dbcbe8252d67dad043d3d342f55d6d3fbfd609d501f6ee82c27f1d7fcab89bf85212dc2b45fe50d237917e63fb1787a913fc92997e248bf6db3dd24a86920b8fcc95fa9e69810e0c44e12cd5a", 0x7c}, {&(0x7f00000037c0)="1e2c225c28abba8ec4c6d25f70bbc2d679db94e6e70f7eab597906e8b431e374c7ba1807846531f65cea56e25565e2ddb53bd610856a6c3852bee13f0e7d79077110bc413413a5b25275e89424c1b412ba45915900bed461854bf3fcdba864cac98f78899eed42d15fca41195e1dc22476efe26ef5e87a0a0f9c51f83bfc706b433dc84c7e72e16689eea994cccff882f6ad92d49db43c98c17c0257e3b5fa801c77088a5111ba", 0xa7}, {&(0x7f0000003880)="3b4bd64c1b9054cef383c65e2f1d996cc88fdb89afdf0c3eb1f3b0107eedd9d2d00c15c93cf2e8c6db8065d9fbafb7fa48283e34328abf21a81e60569f88ff8f45791b574084eb3e495435a3f0578caf904631e4dacb9f1a276857a2499ebca589ee72af5045841ccacd67c013eed8b6df78e600ef98669d224148d71686a291658703d522c7fef72b48c54a2d5a94dcd6aa848cb09dd597563a762d919318f6063a2f5ceb5d12baa3f0262c0eb1ac7406f818", 0xb3}, {&(0x7f0000003940)="288f53659eb4a4129dc3b41fe5f95bbd9d1447040431df626c651da795ea36e5a1ff08f37f5724a6b15e3d18d207e58e7a10825f4c177fbb8639121924bcdd90dddc5cfbe4", 0x45}], 0x6, &(0x7f0000003b40)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x2, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x8007, 0x40, 0xffffffff, 0x0, 0x0, 0x0, r16}}], 0x60, 0x40}, {&(0x7f0000003bc0)=@in6={0xa, 0x2, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000003dc0)=[{&(0x7f0000003c00)="fdd6e6eba978c74bc0e2c623a104261880192b6ab8df82d605ddd050e3ab7857ecbf4f03fd36fc94c60b7d6e43879b429036f5725c2c7619028fb3cf2df5d055d261b6e35dc6a273dc4519078ac4927c3eddff19d1e79c7673466669d3651ba16be84c86c423bdf73cba079a2a3f3264ce5f0b88961159c94f7389eb4f19c3573adf0405c190df031c1f58e1855f96ec203fa1812b246dd8affaae487e91a39821ed55e49aeac41c3973da872ad56a67c29ac464823ebf10c6f81b4075ac992c56b1020b12619adf155349e95225c56126893a64d46e556da764a93b97ef966d60f7f912b40f2cc88e8585cb4993b0dac9c03bb2", 0xf4}, {&(0x7f0000003d00)="cfaa364f1be51a6e97c020fe2dc71cf0f8b7b6bb04c29638ba28a6f086f7699752", 0x21}, {&(0x7f0000003d40)="cdf8905f94ededf3007f046567977c1f2e1c04826d6a9aff0a20a6a2", 0x1c}, {&(0x7f0000003d80)="8bd93f26d4aec872da8be46c9962b4b925a949c098a9f895ea7d3bb8582dfb8247fccab7c857cf49af460c45c02cbfbf5355eb2d6658", 0x36}], 0x4, &(0x7f0000004180)=[@init={0x18, 0x84, 0x0, {0x9, 0x7, 0x3, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x1, 0x2, r17}}, @init={0x18, 0x84, 0x0, {0x1, 0x4, 0x3f, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x6, 0x1, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff4e37, 0x200, 0x5, 0x1, r19}}, @sndinfo={0x20, 0x84, 0x2, {0xa000000, 0x8000, 0x1, 0x1000, r20}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x7f, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x4, 0x1, 0x100000001, 0x3, 0x9, 0xccd, 0x0, r21}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x2, 0x7fff, r22}}], 0x1b0, 0x10}], 0x8, 0x20000000) r23 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r23, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00007e6000)=@newlink={0x48, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) [ 596.464996] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 596.477289] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/02/25 12:58:40 executing program 5: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0xc7) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) bind(r0, &(0x7f0000000080)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) pwrite64(r2, &(0x7f00000000c0)="73d2024d444827b72f2cddf5998dc0e78463c1ecd86183c1ae658819624731304d34b3629c09771088922684485cc17ed9f3e23ba66178438e3dae9eef7a8019d7281bf984d1d5b2ee6d5a0402e192b95f3868efb9310ecca3b55116cfdf", 0x5e, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@mcast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001440)=0xe8) sendmsg(r2, &(0x7f00000018c0)={&(0x7f0000001480)=@ll={0x11, 0xff, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, &(0x7f0000001700)=[{&(0x7f00000014c0)="7e51a4f0be292f7f1617b5861f981d460df83ca594e230b67fb27e7c82b825e2351f1fd019ecf0dec7a45e056ca7b55dc4db937654f9e6e30bd1851d754ee23a3b5ab966efce367c51583e09caa961f695fd177bf9ca60c1d4c3b04c8989d9218bd2b3d012ae4cbb98f3862eaa2529490bfed21e2620a2d476861a4228f7987acaac015f14f2e5e7f5fc9386d34d5417c1e212ac9430ab9f38974e7e573fcf8d3a286b59dfd33f0b57041d90ff3443cb967f19", 0xb3}, {&(0x7f0000001580)="1372309a2ef2654c2d42c807ba08ccce207f5a9a0ccb2c58d4", 0x19}, {&(0x7f00000015c0)="a9cab647a23f9e6c0b89eba2ef1e5acaf17f8ee8797ba937357c0c5f6a08234a79f99995aa53b97b5de304044b0bc6acd60f59415a4bd90c74dd626f35e48539b4b3ca9297645551705d8cebceeac600ac9a25b612e585c784626f4c1c88507c55e68bc844115dae1e56e798283db7c06f2f50a35ea78c2f2d1b035300825cd8fbc5c466b4a1", 0x86}, {&(0x7f0000001680)="2972c8601166177570f52a2641c0544e4b274b27135fb3a98adb21a52c742daa2e6af5d472f34de07938dbc8b8b4e08a59d947061a897b592930351ac25c23163529aff523ddc464a0540897f5f1f129782b7a8925b9b8121c78d60a485a5358e37f201615d1", 0x66}], 0x4, &(0x7f0000001740)=[{0xa0, 0x118, 0x5, "d397e11f7e3b0e6cbc0c1f9caebdc52812017d52e6dcbd3dda7d7b1498e41acd9a019e5f764aa44838f985b5f9feb126d2cf02d87ed2d7d8b8feedfb4d1ee020bf8d5891cf880611d108f90a831b58c83b644e29084bcbc231fb6d0201aaa936850448e00d05e6f583868d905cfacb63f3c9155ea5c68f4531ecb6cd0111db1f430de0b86e16de0af9bfc96392256315"}, {0xb0, 0x0, 0x3, "b58390e321f47edef8e8f82fac256dad9bbe097177d301c9a3cde03841e9c9aaac3a921c52f54f8d70627b285111bc0cae30c19e97ec5bdff7bd54fcc4b7b4e29625e9f8d8756e7333799f84d35a61b7d0026255b3c6ec28770313feda43e4cf48e9b89515ec4c69aeca3c3e1b16f48c23003e9dcf1cb2aa15bfd8b8f906ba6d1c21118295b3c2bc98d5caa6fe9e9f4f8711abbf371cb11c1958de2e0385cc"}], 0x150, 0x1}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000333f88)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000000180)=0x3a) getsockopt$inet6_dccp_buf(r5, 0x21, 0xf, &(0x7f00000001c0)=""/26, &(0x7f0000000200)=0x1a) r6 = accept4(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000200)=0xc, 0x80003) getsockname$ax25(r6, &(0x7f0000000240), &(0x7f0000000280)=0x10) getpeername$ipx(r4, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff50) 2018/02/25 12:58:40 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f000091fd50)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="c357d02c5051abb83782124121fe038efe4239526b6eb433bb34d233311d8e99e63c2c39ccfa39", 0x27}, {&(0x7f0000000040)="0d7204bd230d4feecaf53110b2d0b61053cb4ff03f3b9301ac3ba7", 0x1b}, {&(0x7f0000000080)="4403eb5dbba111f6f27d1c8e8dee25bed30bac513c3d6e5b4ea8fe05c805e2dc5e9c5c51cbcca98b4cb060684d85bad0a8294c6cf1ebb7fbe1aa54ac8f865484eb84056018bedf2f82376de3b0882b3f92eddfd7", 0x54}], 0x3, 0x9) 2018/02/25 12:58:40 executing program 1: r0 = socket$inet(0x2, 0x8000000001, 0x20000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b8, 0x160, 0x0, 0x98, 0x1f8, 0x98, 0x420, 0x420, 0x420, 0x420, 0x420, 0x6, &(0x7f0000000140), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @inet=@TOS={0x28, 'TOS\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x138, 0x168, 0x0, {}, [@common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@broadcast=0xffffffff}}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @rand_addr}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) sendmsg(r0, &(0x7f0000003f80)={&(0x7f0000000000)=@sco={0x1f, {0x9, 0x28da, 0x80000000, 0x3, 0x2, 0x3}}, 0x8, &(0x7f0000001b00)=[{&(0x7f0000000040)="c61d718c4fca82d24b10aa3fcae262d0051d37ebd529e3ddeea07ae44032e16a9a1b7b00e12a3b1720780173dce526b9dcd7491378403a00dd834613514043d5a01e0034c80f48a90a3e3a1cb61c6c2f7b04b5de84bb9c150dbb321a82", 0x5d}, {&(0x7f00000000c0)="4b14c116bf6ed493762b4511a007e7086e971ff232d73be29a371b9a097b2ccaab627f0bbf3690eb57105f710a45540ea903292364fd7256", 0x38}, {&(0x7f0000000700)="80fc29f7fb1694082be86ecf841f25803647dd11efc43ef1c750006fe5cfdca24c341319f5198017a2fbef53f7b4a3fef6063eb8194a1d09721dabb482bb9b5859d2c50f5d289ffd0e6a20064385f217b5a970345729a7c7452e839042f239a26cbde2c210ef12f26753f9648071944436d8ca68ea39513b716dad43a6f9b688b3fda5e5ec5614032e6fdfce682cac48c7ddeef3b9e465229bb2f9be1c49f755057c0160adfea9ca8f8532dccf36f555def79850ca9883cd8bf461b31dfeb716762d42e597d267c31fd1f51cef520d40cade65", 0xd3}, {&(0x7f0000000800)="06e188b803f2b3d35391e3279d50e3342724b68b1c600c4512bb933009be469a9123aed100819fb1569612210ac88a1a7de73ad9a253e069ddf1ba3abbbd8c4ae0c8ca", 0x43}, {&(0x7f0000000880)="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"}, {0xd8, 0x89, 0x0, "eab4f5b4c177f2eb9ee27b9e0d2317cb6d0f76b1dc92e0720f80d68a61ef0633c5d91d8ce0d4be6c8a6ae7edd0229341a976ba2c9d3fe5e23e08ed473e5e5713c8e6e2c503e62bf52ff2022af6ee0af90768dba177560785370dce85a627b60020da725687f10c130a8e9c67b8aa1c9e9f2dbf4333527feea50658ecbe3789bb7ef8b43e9181fa0145a072da1ad4bec4252964f0415ef225a1e99e1b268926f5eb10499b10f4274ab5f8901d303b97ef37c893b7adbe78b1976722385611b2af00df5c0c45079c"}, {0x18, 0x0, 0xfffffffffffffff8, "acb6913259"}, {0x58, 0x0, 0xffffffff, "06750bb9ba120b38a7e38711d8b2b1342bc9f4a12cf76e4fea608f35791b5c7b1a9d2a57b9cb081cba52df69044299d35a9253679010ed11b6958596a8290c1645a11c621ba193"}, {0x48, 0x11a, 0xa27, "05ec26ff7eeb8677d5c55ca5961ea736d869210df9c7588dd12b396c53256b7a6809b2cfb1f161e462009b9f266acb7d9b1a14ddacc381"}], 0x2388, 0x4000000}, 0x8001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003fc0)={0x0}, &(0x7f0000004000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004040)=r1) 2018/02/25 12:58:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0xffff) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005eb000)={0x0, 0x20, &(0x7f0000d1a000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @dev={0xac, 0x14}}]}, &(0x7f0000997000)=0x10) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/25 12:58:40 executing program 6: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000000)="76c91e5d7958ef2c662d1440542c791288d4adba8928737ae4f2f7", 0x1b) connect$llc(r1, &(0x7f0000e7cff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/02/25 12:58:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x6, 0x92}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8201, 0x12, 0x7, r2}, 0x10) 2018/02/25 12:58:40 executing program 3: socketpair(0x3, 0x3, 0xffffffffffffff2a, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x5, 0x4) syz_emit_ethernet(0x47, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x11, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [], 't'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/25 12:58:40 executing program 7: pipe(&(0x7f0000000000)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0xffffffffffffa109, 0x4, 0x8064, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x4, 0x7, 0x100000001, &(0x7f0000000000)={0x0}) accept$netrom(r2, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x6, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/02/25 12:58:40 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$unix(r1, &(0x7f0000000040)=""/137, 0x89, 0x40000042, &(0x7f0000000100)=@abs={0x0, 0x0, 0x1}, 0xfffffffffffffeda) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr128-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="24201cba6c9ceaa0564ea3d91ec2a51db34997c583363de249c29533c97102cbe3d1e2041e13c43799f31a4db1c3b9508e143889eafe0538c953500508f82e3447", 0x41) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000180)=0x64b8, 0x4) 2018/02/25 12:58:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f45000)={0x0, 0x0, &(0x7f00003c0000)={&(0x7f00000a3f70)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xd, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x0, 0xa}, @loopback={0x0, 0x1}, @empty, 0x3, 0x3f, 0xffffffff, 0x100, 0x5, 0x80400000, r2}) 2018/02/25 12:58:40 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_emit_ethernet(0x3a, &(0x7f0000d87d92)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x2, [], "a73e1b34ce9e5cc5"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/25 12:58:40 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendmmsg(r0, &(0x7f000000acc0)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[{0x60, 0x1, 0xb556, "e502e8d5720c2c14e52b3287372552220c4e26b5b01153247855690f6367da92f50b1a9af6c4a239911631f7acfbe5f15cfb0b99f16beccda937235e1d58ff032ffba24318e761780ea02c"}, {0x1010, 0x10b, 0xffff, 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"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{0x110, 0x117, 0x9, "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"}, {0xb8, 0x1ff, 0x5, "451e7991d8a4ac86597816d43f570617bfdf87b303c5391bcec79f1a175353853d8066111ce53ee81588de2b76bb92207b38bc5b179b629acc134b6506d6bd48668d0d5134a08c0b9fe34a3726311eb53c346fe432237edfa26cc0c607109b7ee7c7196cd596ae0e8d219411b7c497180fbfdd2d91c1b2b9eaee77bc248d05ca9cbc41ce7e246a7220a0c638dd049f933ee020c9d00b5c1170978b8451fe33da4a656f0d"}], 0x13c8, 0x80}, 0x7}, {{&(0x7f000000a980)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @broadcast=0xffffffff}, 0x0, 0x0, 0x1}}, 0x2e, &(0x7f000000abc0)=[{&(0x7f000000a9c0)="e10ccd1cfd7ef6865d0fd7ff075b8632a32d0c1defda1b48ad5dba60ddf9981de444cdc43b1a1e63aaccea3c96b5551f71eadb42a22390ffe07b2c1337ac", 0x3e}, {&(0x7f000000aa00)="da1c0f31f37568c4384a431de72857bd31d7dd7b5c5cd5dfe521a671ab522f28835beb05f7851d3ef5aa63d233ae638cdb9d91f640639c0c06564f242cc28e19328b0d9269e8d2074910dcd4eff8fd64ff9e32a012487cacf614af933254bf6b8b44d5c9527041c850683e01189113594977f72bacd5639070280f18af30cf4af7a9832efdc6834a44a0e8c3e211", 0x8e}, {&(0x7f000000aac0)="08cd7315c77c", 0x6}, {&(0x7f000000ab00)="32c80e6ec6ce4c35b9e61c0ca4f1d899764503a3ae02ec0439818a3fda76b9175c66abb6280f49aa79828e4b2606c079d552c4b26721b42ca724f9d892e67eb1e6d3e1c73fc3b56dac08b555674c52eaf62898b570a500fae8204b2c9c60c71a0293a09fdbf420b08e3130a4dc7ec184d578b7970237d13411c68a2f85ace0fb18a9493670e1c8f4d351d98601ab0e379e324dcc06ae913b3c6e0ed4a601b38981e6dc25c38b453c", 0xa8}], 0x4, &(0x7f000000ac00)=[{0xb0, 0x13a, 0x1, "be9a33c5b8e585a83d282a0d60cfbb5ca3fbc29d1b6cfa402c5fd0ff7b5130fa4370a5aa745a5da77de6fd5a70e476bd73a8aebbe3430a7611db3a4db98e9c2601656fd60348667935edb569f9dd1d32c744f085e76fdfd68d84b744b0b0d58733a4e3e3c8743ea0b6a89d318e54c380db93aeb6f36c78b7969b471d260367f7f68e6d15eca22e125ee4c5186990a4d231f2bf88b895916417377ce4c01e"}], 0xb0, 0x8000}, 0x9}], 0x6, 0x40085) 2018/02/25 12:58:40 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)=""/95, &(0x7f00000000c0)=0x5f) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x100000000000f, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1000, 0x7, 0xfa, 0x3}, 0x8) sendto$inet(r2, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe}, 0x10) getsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000000)={@broadcast, @rand_addr, @broadcast}, &(0x7f0000000040)=0xc) listen(r2, 0x200) accept4(r2, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000040)=0x26, 0x0) 2018/02/25 12:58:40 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0xfffffd0b) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00001b8fc9)={&(0x7f00005b6fce)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000578000)=[], 0x2d9}, 0x3) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x7d, 0x2, 0x7, 0x4, 0x7, 0x95, 0x48e}, 0xc) 2018/02/25 12:58:40 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt(r0, 0x1, 0x6c9b, &(0x7f0000000000)="b025f8e25189f72a024d3bda3d6c7a64fd6f98b58c187fce26078db07ecc33caa44c817bd75068a89d73bb4443873d2a2113b085adfb38f1e9c5be4fe53922305265fad1df695482535793df9739882fe9ae9dd068a5f4d2b97245e68e16bfcb74029bc371849a8c42210fdae682d4bf48ccb3cc69d221aaa5cd509b0a03fd2f8d97d40500c57e723a94af95a7e7b89a3f5fea4f2dff9818d4403e238dc40a9748e97d0cdb225747293f9804ee153f2fd34b94041f84fddcd26870ef13ae63984f00c3030f86b22ad50d71db270b", 0xce) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50)=@hopopts={0x0, 0x0, [], []}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="0a2dbd010fb919acb0094c6c76", 0xd}, {&(0x7f0000000040)="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", 0xfb}, {&(0x7f0000000140)="3ba318bf204de913df8f98c8cb6c0aa5a099fb91111343", 0x17}, {&(0x7f00000002c0)="8622b7b3d95d03fc86ff95e3319cc4adb8b1e9322c500609ccd358020d28af34cb77d2499d8f2ba8f8af75df9d2ce1e82b2e6e8aca404e1bd4dec7a39b93e4d20a6ff05d0c64d5a122711717f7ad575dbdd16332851c4b0190c2737c35cbc889ae24d29a9c88278f286d3fde4bf8ae8907211663ce38f288ed9b76ac0e203a89383aad3094d6e8d7733ebea8ee06f0a6deaee161f949036c31ed2f9164dd083ea26019e4586a738487adb6e53d859e50c0dcd7ebb03cde33b9e39731730b7d545bc5b8a26c58ec3daef208859919c64c01dd3459102dd7fad02f894a593cbf0dc8e4", 0xe2}, {&(0x7f0000000200)="dd51447e12fd7da4e75a126bd79fec8330c46fe04a077ac3332c7035e30fd49bc9ff9612", 0x24}], 0x5, &(0x7f0000cc3fe8)=[]}}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) r3 = getgid() sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)="c96eb39d5174670e06b9a39c9e3c9b01d8df77d637b76d168c6077f7e5011b726d395382b174385b0594228b388171472038aacbd6", 0x35}, {&(0x7f00000003c0)="29504a6b30626d115ca0110da4c0ac455cdad51804a5ea905dea375a7556afbcc49e857cf5147864cfeabf4ff6e9afaf928dd6a344ad452bcb5b11b7bafe35bcffbd5e0270ca96741b2c616caa46a485adfca051a05dff9bb7fde20348a8f5e7124630c4692415a91cef89369a53bc732dad96d5538b86d36fe1c1e5b717d7d5a1", 0x81}], 0x2, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0xc41bffe76c8733f7}, 0x4004000) r4 = socket(0x11, 0xa, 0x3) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000001f00)={@sco={0x1f, {0x8, 0x400, 0x7, 0x100, 0xffffffffffff8a9a, 0xfffffffffffffffd}}, {&(0x7f0000001dc0)=""/238, 0xee}, &(0x7f0000001ec0), 0x40}, 0x28) 2018/02/25 12:58:40 executing program 6: r0 = socket(0xe, 0x805, 0x103) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f80ffc), &(0x7f0000fb9000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x7, 0x4, 0x8000}, &(0x7f00000000c0)=0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket(0x17, 0x5, 0x2) 2018/02/25 12:58:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x32, &(0x7f0000982f5b)={@random="0352ba8e8227", @random="6215410772f8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2099e9", 0x0, "5d0010"}}}}}}, &(0x7f00000e7fec)={0x0, 0x1, [0x0]}) socketpair(0x9, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in=@broadcast, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) 2018/02/25 12:58:40 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@req={0x50, &(0x7f0000000000)={@generic="cee36200c33aaff774c7fb8ca6a5ebbf", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @loopback=0x7f000001}, 0x1, 0x3, 0x1}}}}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}}}, 0x3a7, 0x4a7, 0x4053, "ef4e07458be60d585a5ed1255919d63c824144702e699a5b7dabb57143d28a600539fe976bab7d32be8e677a9b04d746ec779bb3fc4d4eed0a041da3381a22917f2a4bcdb2ab1e89af3518ce06dfb53e"}, 0x160) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000eff0)=@hopopts={0x0, 0x0, [], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000010ff8)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 12:58:40 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xc9}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) socketpair(0x2f, 0x7fffe, 0x0, &(0x7f00000000c0)) [ 596.817709] openvswitch: netlink: Message has 8 unknown bytes. [ 596.853263] openvswitch: netlink: Message has 8 unknown bytes. 2018/02/25 12:58:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000010f18)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000028ffc)=0xe8) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xfffffffffffffda3, &(0x7f0000028ff0)={&(0x7f0000026000)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x28}, 0x1}, 0xfffffffffffffffc) tee(r0, r0, 0x8, 0x8) 2018/02/25 12:58:40 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr=0x1, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x486, 0x1, 0x0, 0xa, 0xa0, 0xa0, 0x3e, 0x0, r1}, {0x0, 0x314, 0x4, 0x3ff, 0x5, 0x3, 0x3, 0x1}, {0x40000000400000, 0x7, 0x8, 0x8}, 0xfff, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x3, 0x80, 0x4, 0x3f, 0x8d}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00003f9fb8)={0x8, 0x2, &(0x7f0000fe5000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x7}], &(0x7f0000fe6ffc)='GPL\x00', 0x8, 0xf2, &(0x7f0000fe5f0e)=""/242}, 0x48) 2018/02/25 12:58:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x7, {{0x2, 0x1, @rand_addr=0x9}}, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x118) connect$inet(r0, &(0x7f0000c35ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000769fff), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/25 12:58:40 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e92ffc), &(0x7f0000fcb000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @remote}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x2, 0x0, 0xa, 0x80, 0xa0, 0xbb, r1, r2}, {0x6, 0x7fff, 0x3, 0x4, 0x7, 0x7, 0x8, 0x7fff}, {0x7fff, 0x3, 0x6, 0xfffffffffffffd7b}, 0x48e2, 0x5, 0x3, 0x0, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7f}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x2, 0x4a44e00e, 0x1ff, 0x4, 0x1000}}, 0xe8) 2018/02/25 12:58:40 executing program 0: socketpair(0x8, 0x6, 0x101, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xaaa}, &(0x7f0000000180)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/02/25 12:58:40 executing program 1: r0 = socket(0xa, 0x5, 0xfffffffffffffff8) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) unshare(0x8000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r1, 0x18, &(0x7f0000ff8000)}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x3f, 0x0, 0xb5a, 0x10, r1, 0x7}, 0x2c) 2018/02/25 12:58:40 executing program 2: ioctl$sock_ifreq(0xffffffffffffffff, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x4, @syzn={0x73, 0x79, 0x7a}}}}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) 2018/02/25 12:58:40 executing program 5: r0 = socket$inet6(0xa, 0x5, 0xe4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x30) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) sendmmsg$alg(r1, &(0x7f0000004200)=[{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)="494bc6c75f02e737d345e0b7fa44508cde11c3b6a3feed38508b62c7a8651f0674755de63f4457413d20be891f944fd055dbb51f2828f6fab12f4954122236f088de7d3598cadc71b2bbb28f0b9ef2a7e67c039de8b0472ca63e12964020fda3bedb34ad4ee7d6d55a78a14112036e3110ac12a79a0e8ba6", 0x78}, {&(0x7f0000000100)="58c1e1034ccd393a84d74f07c96711baa3feafcccf12f48c3690bb3b5034c0876ab0df202f5f0a20f808ebba0317712bb2f059c8f787ccc3e427689e2d4c7cda2774852dbe", 0x45}, {&(0x7f0000000180)="449d319667d4a6c5f955aae0c01b8a62344d928f6a185652a9d3d8a525dc4621f40b9e5a9defff8674651cc0fbc8bb0c40f25ccbebb45817de07b611f3b901d6149ffdb2e3251edac2bc758cff5f32fbd92ee8bcdde0e020cc748cdc67f1", 0x5e}, {&(0x7f0000000200)="e7833a89a4c8900631c4a4b0720fcc400692afdb8ed1c7a4b8490f9bdba0fd01167a4c0b8307edb8052c0d0bc605cd1571d756ab073e0feb514086ea6d56c2aa48d1b663d5d9bf2fba3c", 0x4a}, {&(0x7f0000000280)="25ef468c777049999a5184a096b7bc58068f92324e4ae1c44cb9a165cdfd51c79c7069ee4bbc1a8a11c3613cdb60a19c4f1c56249f4b6ead6d58698d9eb56d35acd5c1386315fd5ea0fe66e7a846fb5ab0baa89ecd3162e077b1532702adbf0447485ccc78ce7ce7fcfb3c63e7ece49f753993280ed5bb47c38c4049b9e4acce0aa947452a2e9fcfa20c4233a4f6565c49d9905215c870cb8a0ffdb0025c23a3fe58f31aeb523e96f35bf66b3ad6b95f1bf5917ee3bf637a0de7aaa6f28ca4e69cfb559aee76bd36be16dd505c63793a7fc782bd8bf65d2027c5", 0xda}, {&(0x7f0000000380)="44eb32d0dce8500ad965481113e23ae5f7b701cd883e4e18dc393658923e1254cb083aca3af934d46efe75b4500d2a4b9281e552fa2b64bbe95eaf8ef0dc8fa55e20d750a7d7e46ee76d720abb476ad0ae210f74fd8df8486c8055e56783761d", 0x60}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="df63c8123ceb27563f6d25729066b67e9b18110260ada6b874ef0cbdc9023bc4ed3225c9b5b07aa4adcb079df1c983865c", 0x31}, {&(0x7f0000001440)="05b9a1221272eeeedee7f93a2d4bf4ca882599b48c70de52f536aa34f81fd956d68ccd1cdfc1679d252c61e9879077de4d0b2c728da0aec48f1bd6fe8f70b9a105236c7c23f1cd552d772bdb105467f837b947af5da4c6104646533fba1ea08cd3a45ece9fd4fcf106b0d215c4c4f7e54b470d6de940a1fa995eff2fe5c72f957524ac9a4490370b72ea12b3ad85baaf169873cf510414bd4f4c14b02b01f67c71d7b8a924ed9913a790bccadb63e25dec49925137dd2e4ef3f390e423d16c6b280e6666", 0xc4}, {&(0x7f0000001540)="b94a66fa94849f8b8813a1ca2c7518ae1d805f4b239bb16ab6e9f6a315f13db72a87ad21bf101596bcb0db82ba752faa", 0x30}], 0xa, &(0x7f0000001640)=[@op={0x18, 0x117, 0x3}, @iv={0x110, 0x117, 0x2, 0xf7, "e344c36290a624ff78e7328042eadf27f99e312f2c2cae40f7dc8b3b51ff0ea9f31262045258ae65d15654524b972c951ac86a0acbcf66ad50fa910bc23d4b56f09d0c34adaa85a76daa9e1e0e88b836d484fe9ae2833285cc2a6b3ce47f7c54efac746c410097bc07ce8428bb3465ca4ae5ef49c7b9cb651767f01ab8370c23789d91f59bf492f0cb198b3150557ef1be189053f116edf0dcf39b9fc57b47a67030138860d1ee9bd27650d87f912d192d63e8343b2c259f6f460f4cdeef00e72e2fc1821b9011aa60330c3874e26343673867d61998a36d5c2e3a9805813925e7b9a6cb5f84d94c8ee5e04e7184787c3505cf05b7ab45"}, @assoc={0x18, 0x117, 0x4, 0xec}, @op={0x18, 0x117, 0x3}], 0x158, 0x4}, {0x0, 0x0, &(0x7f0000003840)=[{&(0x7f00000017c0)="9e", 0x1}, 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0x1000}, {&(0x7f0000003800)="8c34ab35ddb63360fecd8fa39b0c1275aec6c287926b938a9a53507a736247b4991c6b65622e29ebda7034", 0x2b}], 0x4, &(0x7f0000003880)=[@assoc={0x18, 0x117, 0x4, 0x7ff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4}], 0x78, 0x80}, {0x0, 0x0, &(0x7f0000003fc0)=[{&(0x7f0000003900)="d39add7df2f4eecb9ff8f9d8a16d8a6a0613587f41b6ba0f7b00ffd7dc76ac39b352fcdfdee244ea6fee4e43db91a259e2ae054d72f10b82fe89172dd0709594525c7b9a92105b2743ddb9bdfe3008ee8f2c5dea73a330f02c130ecf1a5581c94be0bff9fa9db7ebd78f38457fb4b58d64e4d76020f7fb196e264792c4f7d1c7e2fc0ccde5948e7800370b895dc1ac3d1a47cbf782cfd3895c70c1a2c9e33d36628ecf2c6558f8053a44b323faaa1f214532adbf71907b4339b438ce06c24b40607c21ddc2b3cb3b5fc8a1d576c7cc5eafd07234be26ce3aaf77686b648cb54c4cfe3232c7e1aa3cf9a71a272f", 0xed}, {&(0x7f0000003a00)="7fc17ef2d9530067e0e4645249895d3e4a566452705c60a64dc80cae78b9a2d078a1ac3f46938739a8056827e365b2a38f7ab2d618e13a9adf647655538f079ae9b1080cfd8cc97934e2d3e4f9422b749c0362d580b37dea7f63eb8962971236b4e9811a9e2b31f393b1294f25885b8848f712597beaba7a3dccd379eeaaad1e2fbef453fce39b354a64c005ec0be9ab1cef0414b92a6434fb97b1fc359e1cfc9e5794398a893ad2519c9162bedf42268036dfd647928af194845b19de65173a62580406fdaef68eaf76d837b7bda5014a499e6583eb88af7620e6cc", 0xdc}, {&(0x7f0000003b00)="8bcaa8eb49e9ca3be3f783a97a744406f71233f7171348f78c150f6ca4eaa438b731624937bc5ae9e43d7d3c1789c7977a57432b22afdae39a943c07633fe5c1b9dfae76e399fda53a17daaec6d93d1b54afe3ed507302cd25f2cd32a0bc775ed815ea4314cf417e4469c4ca3fe789a847d238fe8252322e84a6d4e37e3ffb876c6511405c55bd18191f1d867b15e1bf4bff0a4fc7ff0c931afc928bab02f19212c68f5c4f919a32a5c9f63dccab566557e7d181bad432de2886a538b303e17eae428dcaf45287aa36e63385afdfcda634b04ffad32fcc9be461162e564e61eee831b5ac93", 0xe5}, {&(0x7f0000003c00)="eac27b1da7932b3434e7e0864317fe019b65e2653eae1eb76c7332652f20ff867be6a11e9d6779909fb653aca5f816ce5eca5bf8bab504d206b3352d7ac20f9518ca1571802d47b38775", 0x4a}, {&(0x7f0000003c80)="f0186321b3e2ea77c2ef3a8471b79c9d76d9e1206a5eddcef03f3145a80df9402b97c05cb1717577a24f9c5004e8b35eb3608532289c5fa1449b0b2104132461e9764697232981626ce566160484c694b6f05ba53395648a3936c8c959c6b7bc7692ccb11ebf66e82934f3ce8390c3a1b78f0d9293cdc202fbb28f67a336a24042326873d5cc852d6c921f3a5d004198da8eb860", 0x94}, {&(0x7f0000003d40)="5c68781cac450cf34a46ef9f74050595b5491e0e1176dfdce99ad014725bfd8e77133f7e7bd6bd773028c8060eb404650048f12182d6e152169f7a9713e29dd1af4725439b2aa0178f216a44da29eaafe239cf9a9d17ad9c", 0x58}, {&(0x7f0000003dc0)="41de82a008311cf7891d73e4142d336b0c510aa21f095f9acc990cadcbc2d84699f716111841916150faa7f8297302e53bdc5ccda819d5fdb4bce717d172b5e5891462fc3fa8f51ff21794a247171baa75c7a97cbe3daccb462e3f44d935766d98a5d12f7b60a7bd7af5acfe915cc8f2b665ca3e3fc7d26bee781b898339752e9f109072eb369915af03710e233274b1f22a91dab7869af4a2b72aee3fb920e5541173e7b73e91506d541c", 0xab}, {&(0x7f0000003e80)="30383f1b2cc0e6e5a12c40e7b81834b272048aa3455d8d1e25b33bc434f0d1c2dfe73861d0210575f92102bf416f0ee983068d7859a04159cd5c3d149c78e72dc824985a4fc9f20a2376e8fa29241ad8e3a55a16bccc855fd1e368e8af67434b5eeb4f7e70aa1e846a474a4ed77e62cc45e2e0fed69bf4659b27072ef7cd4094ac48", 0x82}, {&(0x7f0000003f40)="97f8b277faa7cf106eb1146b5cd931063a62d8b34a3772652d4d87ce241e5adea0e2c1c79aa0b0d4f7ea9a557d45956d855cc147d3ae2cf98ee2c6bac7ca6785fcc7841165d869acb47a1eb52df93ecb9785359d1d96c3aa1fbdc4977d7a", 0x5e}], 0x9, &(0x7f0000004080)=[@assoc={0x18, 0x117, 0x4, 0x6e6}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0xf15}, @assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x90, 0x117, 0x2, 0x7b, "1d70f67c4c850ddc70b803736185809fc86e62b5d237fc1cb54ea813448bc448bfe1cd750edffbc9d034d7d6e76e61fe2612b0c54a668cef05a76e310d232a95fa8ac1d11a141a0277f926472034f8bc64f0cba8adfc7d87c8c9ae3bd9fd6eabe60d8aa05a65e31829b0cdaf93aa4bc3b2717995832741cc13ab99"}], 0x168, 0x800}], 0x3, 0x0) 2018/02/25 12:58:40 executing program 7: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic, 0x10) r1 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r1, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="af453025b37ff21931a0fec53f151f17c763e898fbfb09ee1d2bd40c8c198ff59403e5edd4e6c2aabeb32e21b16c972519a143d497749d6961d92f2360dfa2f3367e577511692a705d060a22cc347c54f957c37f7820e6bed4ac60cfa2e7ff67bc2318e2d00e89d0c5", 0x69}], 0x1) sendto$inet(r1, &(0x7f0000007ff7)='\x00\x00\x00\x00', 0x4, 0x0, &(0x7f0000004ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/25 12:58:40 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/02/25 12:58:40 executing program 2: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0200000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a34b59829a2b0afe7ce43aff2470a0c5216669ca021f6f65dcf160e7e58f058c0002f0000158d19bcb31f1314aa2f151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x9, 0x7fff, 0x8000, 0x100, 0x1, 0x1080200, r1}) 2018/02/25 12:58:40 executing program 6: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x3, 0x3, {0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32, &(0x7f0000000280)=[{&(0x7f0000000040)="873139b1974202ad6161c93a8dc27eb6adccc1cb9cf60934ca5a31e1e9424a54cd7194dfa3da197be42361", 0x2b}, {&(0x7f0000000080)="fd64c2ab2b0731e92c3f4fd09da104ed2f9d4d779a2891a6a79e5f3bbe942e84134f262d198a0546d458e34394cab85b629a6491d7f1a3626c23ce5018fd8e1da784dd482bbedf94ccd09c8a72fd98bcaba3e7eed9bb5d315c3b27c718b1b5eec5ec562470c3122d7cf0ac35c4dc4a154b098211e93ff893216f66df10ca8fec6173a4556b51fe7b45d71e5239fd7ea33220a6138434d862d9de88eda8af4988955131bbaf16781a0d7c979685526948879f0633c721dc92", 0xb8}, {&(0x7f0000000140)="017a151fa367fa6bc3c13b34906ea8e7aab86f72c9be374737de660e2b56e0c5b16967007f1b8d44f8968351ecb081c0285770e75046df6bc7ca2663bcf19125d20d6ab1639004b814722bebedcfd041468f2578", 0x54}, {&(0x7f00000001c0)="ca85386f65b52fa563103247f41ae29c8215fd3f3f36fe56dc0f8cece33b0ebaf7ba0c0edb26d0cc1a7d4143350cfd6353183de380987cc255461d6c07d9ea72882f427d0dddd5f7d22e5762594bfb6606aa4b2fb112c9f4cbefb9714e5ec2b9d2697e32d2a4aa830e3836258b339d63666755b5676636927b945bc3770bf4ec739facd76f25df3ce0d41463d40ba7b95bd1881ca85554", 0x97}], 0x4, &(0x7f00000002c0)=[{0x98, 0x116, 0x4d9, "7c215d9dab8a55195ee3f627c85b4885463af5ef8d21facc418def65eecc0d3682d779352ef8330dda524151b9316eea05099098a201f5dc296c7255c3ea2b044872a4a1e1fa2b171b4262e0ceece945badb99dff6965ea877916555064148c0d1680bc33128ca74bd69010c09ca164b53a68b23099c8b5999a4ae9d2e78f1cd4059"}, {0xe8, 0x10f, 0x10000, "cfa6c3c6d54e479c7517f53faea8e5af785f3c56dcd02a40cd2691e8d74ada6e853fc6013622fef5035d392b035321e55843b970922a2b77057ce3d508f89798bcd8eb7fdbf27bcaf0438e00fecbf92da70bc9a2b649e573c006289b7051e7d7954ebaab0c7c5e87616dc7535d42bf61d70587b0af787ee1e2304baad0cc7f5b834342ff6dce926188d56a64686508110753dca7b6a0d50058b0e72eb53145d040ca897c5af6cb6f2c76d73ffaf955d5ed09d1c4e3927e41514b7d717a9e2d05d9624512c4093a273364749eba4995a7f0c97c060fdc14f4"}, {0xc8, 0x113, 0x5, "69b912c333a4f288ac05a0e07317f66c2c1957f58a0a1ba6e7de9c44218065a24e0181e1e1d50764a83d00788d3b8c9855eba85bb24ed8a7faf8c21a119b652f0c97236050b85abd5c6e10b94023b5e52a116869f310e6fabb410092611b569a957f1e170eb31437da90140772bf8da505fd1d35b1d6eda6e1183cae79c623ce1ee8d3b5ed4dab78b1cab2cef5b56a468dd964dfb8d25cd4cdfda8717174a0f952a068e9cc3fa4e91d134fff52002ec65137a3f31e9526"}], 0x248, 0x40}, 0x40080) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/25 12:58:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="bb", 0x1}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000440)={0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000480)=@req3={0x2, 0x0, 0x40f4, 0x3, 0x2, 0x9, 0xffffffffffffff02}, 0x1c) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x2, @rand_addr=0x20}}, 0xfff, 0x1, 0x8000, 0x10001, 0x20}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x100000000, 0x2, 0x80000001, 0x400, 0x1fa, 0x3be, 0x100000000, r4}, &(0x7f00000001c0)=0x20) socketpair(0x11, 0x80000, 0x5, &(0x7f0000000040)={0x0, 0x0}) r7 = accept4(r0, &(0x7f0000000640)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000680)=0x10, 0x800) ioctl$PPPIOCGCHAN(r7, 0x80047437, &(0x7f00000006c0)) getpeername$netrom(r6, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0xfca9) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r8, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) sendmsg$kcm(r6, &(0x7f0000002780)={&(0x7f0000000380)=@can={0x1d}, 0x10, &(0x7f0000001640)=[{&(0x7f00000003c0)="31e0fa24646a499944dcf6073f857ffd3e8b86c43300f6e863a657d2669fb4548efc4021682a83be43310ae25f5fb99f8d8f2fd7f08a7e2935d007d1f65070c557d869e8f1ce38c374707ea80bd81023f3bc394342953c4efa4d0e4f83e6a2e7a8dbda30396ab00977ef83c029a8b769d6053d", 0x73}, {&(0x7f00000004c0)="85b433f2831feddeda89dbcfdaf19839b446763e11ea3bae20f69be5bd3e7cf95fc6d0d4e817425c7e62bb78974e32eaa6b56f5617b064114c68194f3a9a5e5a6656dc1cb3f91b262d02d578612b81eee0aa03d59941f29a0735e0bdfcf4623cb35324791e3c7459014fc450112c6ac9bbe5a73eb22661bd842c4e7b5fc4d67ab2d71ed0004ecf002cfa587003a8b2", 0x8f}, {&(0x7f0000000580)="86c372b0541cb2679272fc89410cdc91d40ac8238593cb8ab892ba4bfd6f21b689ac8bd179f977e514b27a13d3b4fd2a838fca7eba", 0x35}, {&(0x7f00000005c0)="394fd872daab7a808e64d1724614af619f87ced5e587d7ce5929ebce40db4047dae1244a033c828c88675b569b911a05fdd813c868efb7a4d2499ddd2cb1dddaf68caaefcb1bbc9c14c43d6b5b503f05e36243990236", 0x56}, {&(0x7f0000000640)="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", 0x1000}], 0x5, &(0x7f00000016c0)=[{0x50, 0x111, 0x0, "9a43b63ae40f4a9af8c907e75925154b6153e08aeeb08e29dc264ced1a5a5927d25734fc7e74f3f3fa6df4ec7d740dd3d8da5284f76530975e95d6"}, {0x58, 0x112, 0x1ff, "c19e8aa13957d100dad7e26927e045ccbe3678b771937d296b025a808b93a926cfd045c741f8ddcbe6c8d4fc15d1f35bd110c6f104fa11340fa906a0078e4e8145"}, {0x1010, 0x102, 0x5, "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"}], 0x10b8, 0x4041}, 0x20000000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000380)="cacecf065e2215aeb6d726ac68246b08747fe86320b2f9213c84e1bdec8beecd6b9a011cdb6311127b7d1fd0859992026df6911f52f46cd7514a4ea58cf41d3a516b22c9db1b72a613792f086a8f78a257665cb9dd9a4ad7da502fb9cc4845f60eff51630941df1bd74873f14501be7bae759ad9ae6ca574d39a2f053a8edada59fa023b7525c61dedb97cb1ebedaa0172399264d6443846554389c6b7db42a2fd46f80ba16df9cb0fd577468df3a145edbc998f", 0xb4) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={r9, 0x6233, 0x8}, 0xc) 2018/02/25 12:58:40 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8ff4)) 2018/02/25 12:58:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000676ff0)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a93ffc)=0x10) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000000000)={@generic="31d9e529b4ebae41f2bd3f2dc9a0c0dd", @ifru_map={0x0, 0x2, 0x40, 0x10001, 0x8, 0x3}}) shutdown(r0, 0x1) listen(r0, 0x0) 2018/02/25 12:58:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="ad56b6c5820faec9010000800140bd00", 0x10) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000000100)=""/158, 0x9e) 2018/02/25 12:58:40 executing program 1: r0 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x1, 0x8, 0x0, []}) ioctl(r0, 0x8914, &(0x7f0000000000)) 2018/02/25 12:58:40 executing program 7: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r0, 0x8, 0x6aad, &(0x7f0000000000)="29ca06740076b0237d204a18e4df035e9eae10a72c78128fc4d992863714f5c6f5b7024ec4e0c337f8155851d8565129298c3e84a9a728550c8146c1967ef1e1bc30399a10973ed50bb8273f721c983bfff14ae19ca1bd", 0x57) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bind(r1, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001dc0)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001ec0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001f00)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r4, 0x1f}, &(0x7f00000001c0)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) r6 = socket(0x2, 0x6, 0x9) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x2) r7 = accept4(r5, &(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x80, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x6}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000540)={r8, 0xfffffffffffffffb, 0xa000000}, &(0x7f0000000580)=0x8) 2018/02/25 12:58:41 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000002fda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000002ffc)=0x26) recvfrom$unix(r1, &(0x7f0000000000)=""/98, 0x62, 0x2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) getsockname(r1, &(0x7f00000000c0)=@ipx, &(0x7f0000000100)=0x10) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x7, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180), 0x4) read(r1, &(0x7f0000001000)=""/65, 0xffffffffffffff8b) 2018/02/25 12:58:41 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x803) r1 = socket(0x2, 0x4, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/02/25 12:58:41 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d6000)={0x0, 0x62}, &(0x7f00009a0000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x3}, 0x8) 2018/02/25 12:58:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000030d000)=[{&(0x7f0000cc6f54)="2900000018001980013d75241a0407210206e30067ffbd01040000000800050000000200080000bf00", 0x29}], 0x1) socketpair(0x3, 0x4, 0x4, &(0x7f0000000000)={0x0}) sendto$unix(r1, &(0x7f0000000040)="c6a2c7296354aca491b712351a28652e4e721a4a8092378f364c6304b4285cabe9d980a054f8ed9b8e128107efbbf41af723e26e0dcff2b26478d1b3b02dca24f7b7f61bf3e2d2fb7e153b7b54fab511bc4fb51ade913905ac6f98ce8bade2e2b3e59abcdfe1c726a6d53673c959491a3b6c2c9ed4e03de8cc6471195a32c885b49f2f691dedfc59061fae7d2ae7f9956677a673a71edb21a312adcdda5718e0f6ce50df3667cae826086d598c85f640a2ceff3cc937d798bedf8ae705874fe46db6a3f8b5a197fa78b742a6127c6483b9fa0f3cf537c67135d15693ff4265", 0xdf, 0x4008880, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 2018/02/25 12:58:41 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)=0xa, 0x392) r1 = socket$inet(0x2, 0xf, 0x4) sendto$ipx(r0, &(0x7f0000000000)="365d98ccb77c4cb40fae1bf1a3ef6d89c3885b1073d88075cb8984733c47a90a53c3120993152ce57c5e59de20d4fd9b21215e4074a11ba05c674dc5906cbe585866f0fc414ebd761ce744ec496b47d7139a6471e34b22cca6ee30ed576d497ab56c1f307bf17ed5601c797e23602d71e89ffc3571c3859925183344fd03cfada36e22b3187dc94a9f9bdebe3c21881961315bb6fa8c373c2b5a4df3342f68a4e307b56c30ad22d4f1d557108bd8b4bcadfa2a3f053e74d329919cd715e88d850cc24f9212993bfc9cc5e3f2023c4ad08dbb19065f395430e91d4b7cf7240d38b2700407e212ba750c7f82c2d3cfb38b6a89c409b0", 0xf5, 0x84, &(0x7f0000000100)={0x4, 0x7, 0x7fff, "1f11025e8348", 0x80000001}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x6, 0x4) r2 = socket$inet(0xa, 0x801, 0x0) recvfrom(r2, &(0x7f0000000140)=""/23, 0x17, 0x2, &(0x7f0000000200)=@rc={0x1f, {0xd6000000, 0x4, 0x4, 0xffff, 0xfffffffffffffffb, 0x400}, 0x10000}, 0x3ec) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0x290, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000003fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x1c8, 0x1f8, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bcsf0\x00', {0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffdad, 0x800}}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @common='vcan0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r3 = socket$inet(0x2, 0x800, 0x6) ioctl$sock_netdev_private(r2, 0x89fd, &(0x7f00000008c0)="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") getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000240)={@loopback, @empty}, &(0x7f0000000280)=0x8) bind$inet(r3, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) 2018/02/25 12:58:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(serpent))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x80000001, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000000c0)={0x9, r3, 0x10001, 0x6}) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="9ac72e", 0x3}], 0x1, &(0x7f0000000400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r4, &(0x7f0000001500)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}}}, 0x32, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001480)=""/106, 0x6a}, 0x0) 2018/02/25 12:58:41 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@llc_tr={0x11, {@snap={0x1, 0xaa, "b9", "77916c", 0x60f7, "52e5cdf0d223ea51d9b8e673f020c0781dcbfd3ef26eee5105f28e5fb07d179c2b5868a360a9975ee504370c63697b9fc8d6cc22d81fc0bd483cfec9b587da820f325a43e06157199ce8317807733f4f17e5b0878e"}}}}}, &(0x7f0000000080)={0x0, 0x40000000000002af, [0xffffffffffffffff]}) 2018/02/25 12:58:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x20, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @empty}, 0x12, {0x2, 0x2, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) write(r0, &(0x7f0000d89000)="06", 0x1) recvmsg(r0, &(0x7f00008a5000)={&(0x7f0000539000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059c000)=[{&(0x7f00007b1000)=""/4096, 0x1000}], 0x1, &(0x7f00008f7f1f)=""/225, 0xe1}, 0x0) shutdown(r1, 0x1) 2018/02/25 12:58:41 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a) setsockopt(r0, 0x111, 0x1, &(0x7f0000009fbe)="ff9cd50f", 0x4) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x3, 0x0, 0x0, 0x1}}, 0x2e) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000001140)) 2018/02/25 12:58:41 executing program 4: r0 = socket$inet(0x2, 0x4000000003, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000c9da8)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0xc8, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f00003acfd0), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x0}, 0x1, 0x0) syz_emit_ethernet(0x1aa, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0xb1a, 0x8, 0x4}], {0x8100, 0xffff, 0x40}}], {@ipv6={0x86dd, {0xffffffff00000001, 0x6, "9930ae", 0x16c, 0x6, 0xff, @dev={0xfe, 0x80, [], 0x0, 0x16}, @empty, {[@hopopts={0x6c, 0x5, [], [@calipso={0x7, 0x20, {0x0, 0x6, 0x519197d, 0x4, [0xb3a, 0xffffffffffffffff, 0x4]}}, @jumbo={0xc2, 0x4, 0x5}]}, @hopopts={0x3a, 0x0, [], [@ra={0x5, 0x2, 0x10000}]}, @fragment={0x2c, 0x0, 0x1, 0x0, 0x0, 0x407a2e52, 0x3}, @srh={0x5e, 0x8, 0x4, 0x4, 0x800, 0x400, 0x1, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @hopopts={0x77, 0x0, [], [@ra={0x5, 0x2, 0x3}]}, @routing={0x9d, 0x12, 0x3, 0x10000, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x15}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}]}], @tcp={{0x1, 0x1, r1, r2, 0x1, 0x0, 0x6, 0xc2, 0x1, 0x0, 0x9, {[@nop={0x1}]}}, {"d6aaeac63af2e4f666c0919b25b30fa030ad6c3aa052"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x401, 0x4, 0x5, 0xc81e}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x20, 0x8001, 0x2}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/90, 0x5a, 0x40, &(0x7f00000001c0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/25 12:58:41 executing program 6: syz_emit_ethernet(0xc0, &(0x7f00000000c0)={@random="cd3997030f00", @empty, [{[{0x9100, 0x1b, 0x8, 0x4}], {0x8100, 0xffffffff, 0x9, 0x1}}], {@llc={0x4, {@snap={0xaa, 0x1, 'D', '_.L', 0x6000, "63dc0ced23a70b1dcf6477814773efcb9ef210f64f385f4dc85c595b3797175b54891a2c18275d7b1984576e098bb63572057e69809f69df2f0b53e997f31ff00cce2c7de57088f7edd71983547a5344b9abc8cc2d5589feeb26d9027aaaef13138313de944ffba52054357b6b7cafd859e2160b88d7211f8dcab52d118b7ccbe0ef49227af116abe8bc2aebada243b36de4612326379cc5ecc27a42e09ca1218524"}}}}}, 0x0) 2018/02/25 12:58:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028fc4)=@mpls_newroute={0x1c, 0x18, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe}, []}, 0x1c}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4aff0)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) 2018/02/25 12:58:41 executing program 7: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0xd) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x7, 0x4, 0x1, 0x3, 0x8}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x762, 0x40, 0xcfb, 0x3, 0x98cb}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r3, &(0x7f00000001c0), &(0x7f0000000100)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r3, &(0x7f0000000040)="98db44d34d1386ccf5d02a626e", &(0x7f0000000100)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r3, &(0x7f0000fce000)}, 0x10) 2018/02/25 12:58:41 executing program 5: syz_emit_ethernet(0x109, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x4, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet(0x2, 0x80000, 0x2) accept$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x3, 0x10000, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x67, r2, r3}, {0x9, 0x4, 0x3ff, 0x7, 0xcb, 0x3, 0x1ff}, {0x8000, 0xeb2, 0x1000, 0xb107}, 0x100000000, 0xffffffffffffffff, 0x2, 0x0, 0x3, 0x1}, {{@in6=@empty, 0x2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x3, 0x1, 0x6, 0x3, 0x2}}, 0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000040)=0x14) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r4}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x0, 0x1, 0x4, 0x8}, 0x5, 0x1, 0x0, 0x0, "b355a741a497e924"}, 0x10}, 0x1, 0x0, 0x0, 0x44007}, 0x4180) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7f, 0xfffffffffffffffb}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000340)={r6, 0x9}, 0x8) [ 597.213725] l2tp_ppp: sess 4/0: set debug=fd59cff [ 597.225712] l2tp_ppp: sess 4/0: set flags=0 2018/02/25 12:58:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x28, 0x1, 0x1) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x5, 0x5) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x9925, 0xb, 0x3, 0x9, 0x491f, 0x2, 0x2, 0x0}, &(0x7f0000000040)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) write(r2, &(0x7f00000000c0)="82bfc473b6840c1899d822a195229f30070c34182424d88d7bf6bdab883e2cb835908cd7173471f0068d3bb1ce6a66be3b163bdb20e83dc87d8f705c65e1f285cec080004359b650335b051aa9b870614f631b0182b5894eabe7e582f6911e80f422af8ed99124e6b0fdf39959105d3d4c8ec64756f5e8d6d5d291e5e811252a7c266e9731a09a33da7d0c8ed188938467a5431543dfe93486c611c216308b0dd6e96bb03ab072ea9fb5820777d831f805ae970f6d178a132a68988f5a02daf11543982409", 0xc5) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000001c0)={{0x3, 0x4}}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffdf6d}}}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000080)=r3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000400)={r4, 0x0, &(0x7f0000000300)=[], &(0x7f0000000340)=[0x2], 0x10, 0x2, 0x100000000, &(0x7f0000000380)=[0x2, 0x100000000], &(0x7f00000003c0)=[0x2020000000000000, 0x4, 0x1, 0x2, 0xe12]}) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00005bd000), 0x0) 2018/02/25 12:58:41 executing program 1: r0 = socket$inet6(0xa, 0xa, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000440)={0x2, 0x2, @empty}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) listen(r0, 0x1) 2018/02/25 12:58:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d5fec)={0x14, 0x23, 0x829, 0x2, 0xffffffffffffffff, {0x8}, []}, 0x12}, 0x1}, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x3, @empty}}, 0x432, 0x7ff, 0xb8f, 0xfff, 0x40}, &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x4, 0x10000, 0x8002, 0x3, 0x8, 0xfffffffffffffffb, 0x0, 0x5, r4}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x3, 0x4, @empty, 0x1}, @in6={0xa, 0x3, 0xb29, @empty, 0x9}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x22758736}, @in6={0xa, 0x0, 0x40, @empty, 0x1000}, @in6={0xa, 0x1, 0xffffffff00000001, @empty, 0x80ea}, @in6={0xa, 0x0, 0x8bf0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x229e9cda}], 0x168) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r4, 0x401, 0x30}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2e7, 0x30, 0xfff, 0x80000000}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000001c0)={r5, 0x8, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x100000000, 0x20}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x4, 0xffffffffffff0001, 0x101}, 0x10) socketpair$inet6(0xa, 0x8000f, 0xd4b, &(0x7f0000000100)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000002c0)={0x9, 0x0, 0x101, 0x404, 0x9}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x3ff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r9, 0xc00c642e, &(0x7f00000002c0)={r10, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000200)={r11, 0x7, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={r11, 0x1e689eb4, 0x40, 0x7, 0x2, 0x27e7}, &(0x7f0000000200)=0x14) 2018/02/25 12:58:41 executing program 7: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xfffffffffffff800, 0x8000, 0x0, 0xffffffffffffffff, r1}, 0x10) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x148, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x2, 0x2, 0x0, 0xef5d79428cd193e9}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x4, 0x1, [0x7fffffff, 0x2, 0x6, 0x8, 0x7, 0x3f, 0x1, 0x9, 0x5f72578e, 0x7f, 0xfffffffffffffffa, 0xfffffffffffffffe, 0x7]}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{}, {0xe3b4}}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='yam0\x00', {0xff}, {}, 0x32, 0x2, 0x4, 0x50}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0xc6, 0x7, 0x0, 0x7, 0x80, 0x10}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xffffffff}}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1f, 0x8, 0x4, 0x1, 0x4, 0x4, [@dev={0xfe, 0x80, [], 0x0, 0xe}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @dev={0xfe, 0x80}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}]}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) 2018/02/25 12:58:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x3, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={r1, 0xbcab}, 0xfffffffffffffde9) write(r0, &(0x7f00000000c0)="4680", 0x2) shutdown(r0, 0x1) 2018/02/25 12:58:41 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x101, 0xfff, 0x4, 0xff, 0x4, [{0xe0f, 0x80000000, 0x9, 0x0, 0x0, 0xd00}, {0x3, 0x0, 0x4, 0x0, 0x0, 0xc0a}, {0x5, 0x9, 0x2, 0x0, 0x0, 0x1000}, {0x7, 0x1000, 0x4, 0x0, 0x0, 0x100}]}) r1 = socket$inet6(0xa, 0x3, 0xff) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0xd, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x7ff}, [@jmp={0x5, 0x3, 0xf, 0xa, 0xb, 0xfffffffe}, @jmp={0x5, 0x0, 0x6, 0x9, 0xf, 0xfffffff9}, @call={0x85, 0x0, 0x0, 0x1f}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, @exit={0x95}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x200, 0x71, &(0x7f00000001c0)=""/113, 0x41000}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000002c0)={r0, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x8}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x400, 0x10}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000880)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0xc, 0x14, &(0x7f00000003c0)=@raw=[@jmp={0x5, 0x7, 0xd, 0x5, 0x0, 0x34, 0xfffffffffffffff0}, @jmp={0x5, 0x0, 0x0, 0xe, 0x8, 0x2, 0xffffffffffffffff}, @generic={0x7c, 0x9, 0x8, 0x8001}, @map={0x18, 0x7, 0x1, 0x0, r3}, @alu={0x7, 0x8, 0x0, 0x4, 0x7, 0xfffffff8, 0xfffffffffffffffc}, @ldst={0x0, 0x0, 0x2, 0xf, 0xb, 0xffffffff}, @exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, r4}, @call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x5b, 0xe, 0xf, 0x7, 0x50, 0xffffffffffffffff}], &(0x7f0000000480)='syzkaller\x00', 0x8001, 0x11, &(0x7f00000004c0)=""/17, 0x41000, 0x1, [], r5}, 0x48) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000080)={0x101, 0xffff, 0x1, 0x7}, 0x8) bind$bt_sco(r0, &(0x7f0000000100)={0x1f, {0x5, 0x9, 0x0, 0x1000, 0x8, 0x1f}}, 0x8) 2018/02/25 12:58:41 executing program 5: pipe(&(0x7f0000000000)={0x0}) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000040)="8b3f5f73b71c9b1ffb7e27c190b47290470f828c5ede4662d8a90e97c694adbbae5c2e3c45239f187820b4874b00c08aa25e608202a41a718f12097635a43cbe95c85a1780969c827c9057b1fcf2d29c6129e67e9e1757e150", 0x59) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000242000)={{{{0xa, 0xffffffffffffffff, @multicast2=0xe0000002}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x0, 0x0, 0x0, "f69f8464be4bc994fe56c49be0fb7bbf7ae30c58ddb25940908b0631f9bcad39f8d94c02d9887d1dacc91624cccab892c486fb71db996733edbfc23c18c67b67cbaf8b9336638ea940e207344b6d72ec"}, 0x160) 2018/02/25 12:58:41 executing program 4: socket$llc(0x1a, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@mangle={'mangle\x00', 0x1f, 0x6, 0x690, 0x500, 0x1e0, 0xf8, 0x2c8, 0x500, 0x5f8, 0x5f8, 0x5f8, 0x5f8, 0x5f8, 0x6, &(0x7f0000000000), {[{{@ip={@rand_addr, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2f0dc3d826ecf3195be021dc0647eb37", {}, {}, 0x73}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 0xf}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @multicast1=0xe0000001}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="fa0416e81f65adcba93e98ea4428452a", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1f0, 0x238, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'erspan0\x00'}}, @common=@ah={0x30, 'ah\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @common='ip6gre0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bpq0\x00'}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6f0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000001c00)=0x1c, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000007c0)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x240, 0x240, 0x118, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000000780), {[{{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x100, 0x40, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffffffffffffffff, [0x101, 0x2, 0x9, 0x4, 0x4], 0x3, 0x10000, 0x983}, {0x100000001, [0x400, 0x80, 0x8, 0x8, 0x1, 0x6], 0xe7bf, 0x0, 0x3}}}}, {{@ip={@rand_addr=0x7, @broadcast=0xffffffff, 0xffffff00, 0xffffffff, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6f, 0x1, 0x7}, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x69ce, 0x100000000}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x7f, 0x4, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffffd, [0x2, 0x3, 0x97, 0xd1, 0x3ff, 0x6], 0x9, 0x80, 0x3}, {0x4, [0x401, 0x40, 0x8, 0xe37a, 0x1c000, 0x4], 0xc4, 0xfff, 0x80000000}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x16}, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="960982ef3c3c6a57c8db93652265dc1b", {0xff}, {}, 0x6c, 0x3, 0x1}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xfffffffffffffffb, [0x1, 0x100, 0x81, 0x5b, 0x7, 0x1], 0x5, 0x0, 0x2000000000000}, {0x1, [0x0, 0x10001, 0x10001, 0xffffffffffffff2a, 0x1, 0x20], 0x4, 0x101, 0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001c40)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000c00), &(0x7f00000007c0)=0x4) 2018/02/25 12:58:41 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000f75ffe)=""/2, 0x2}], 0x4, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0, 0x0}) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/212, 0xd4}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/42, 0x2a}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/238, 0xee}], 0x6, &(0x7f00000014c0)=""/3, 0x3, 0x97a1}, 0x40) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001540)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) pipe(&(0x7f00000001c0)={0x0}) shutdown(r2, 0x0) pipe(&(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, [@jmp={0x5, 0x8600, 0xc, 0xa, 0x3, 0xffffffff, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xa262}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2}, @exit={0x95}, @jmp={0x5, 0x9, 0x4, 0x5, 0x2, 0xfffffff8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffaa, 0x0, 0x0, 0x0, 0x7}, @call={0x85, 0x0, 0x0, 0x2a}], {0x95}}, &(0x7f0000000140)='GPL\x00', 0x9, 0xfb, &(0x7f00007a9000)=""/251, 0x41f00, 0xfffffffffffffffc}, 0x48) 2018/02/25 12:58:41 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfc75e9f17e101000000000000001cb4e2bf501db1bb949869c29c4d914d9f26415e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa566ce5c02"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/25 12:58:41 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000540)=[{&(0x7f0000000180)=""/141, 0x8d}, {&(0x7f0000000240)=""/228, 0xe4}, {&(0x7f0000000340)=""/218, 0xda}, {&(0x7f0000000440)=""/194, 0xc2}], 0x4}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffff8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x3, 0x100000001}, 0x98) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000600), &(0x7f0000000580)=0x60) bind$nfc_llcp(r2, &(0x7f0000000680)={0x27, 0x0, 0xfff, 0x5, 0x7, 0x0, "db984214e9fa23aa57b8cae58ac317b8a938627c3b6eecca4b15e6c5b1cde6ae1cbac1775f8e6911c5d6309efd9bb7394917a384797937572282df86903bfe", 0xa00000000000}, 0x60) 2018/02/25 12:58:41 executing program 7: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0xe8, 0x1e8, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000480), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1e8}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c675c6a25caf74de18b9d4844e31bac4128538de0f68722b81abd01c1211"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @broadcast=0xffffffff, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x8b8) 2018/02/25 12:58:41 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x80800) socket$inet(0x2, 0x3, 0x71) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x3f}, &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={r3, 0x20000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0xff, 0x4) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r4, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc8ffc)=0x8) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000140)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr=0x6, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x80000001, 0x0, 0x9, 0xa, 0x0, 0x20, 0x7f, r5, r6}, {0x5c9, 0x200, 0xfffffffffffff263, 0x2, 0x7f, 0x6a9, 0x2, 0x2}, {0x800, 0x1000, 0x81, 0x1ff}, 0x81, 0x9, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty, 0x0, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x6, 0x0, 0x0, 0x1f, 0x6, 0x7, 0xfffffffffffff2e1}}, 0xe8) [ 597.372388] xt_l2tp: unknown flags: e9 [ 597.376474] xt_l2tp: v2 doesn't support IP mode [ 597.381915] Cannot find del_set index 1 as target [ 597.386625] xt_l2tp: unknown flags: e9 [ 597.398267] xt_l2tp: v2 doesn't support IP mode [ 597.404970] Cannot find del_set index 1 as target 2018/02/25 12:58:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d6af48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}}, &(0x7f0000fb7000)=0xfffffffffffffed9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000efaff8)={r1}, &(0x7f00009d2000)=0x8) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000040)={r2, 0xc68}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000040)={r2, 0x800, 0x200, 0x6, 0xfffffffffffff000, 0x20d915d3, 0x7ff, 0x100000000, {r3, @in6={{0xa, 0x2, 0x2, @empty}}, 0x9, 0xf74, 0x80, 0x0, 0x9}}, &(0x7f0000000100)=0xb8) 2018/02/25 12:58:41 executing program 1: socketpair(0xa, 0x7, 0x7, &(0x7f0000000000)={0x0, 0x0}) accept$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0xfd, 0x91cf}, 0xfffffffffffffdcd) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) mmap(&(0x7f00009b6000/0x3000)=nil, 0x3000, 0x0, 0x13, r2, 0x0) 2018/02/25 12:58:41 executing program 5: socketpair(0xb, 0x5, 0x81, &(0x7f0000000000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x9, 0x0, 0x2, 0xaf2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r2, 0x5}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r3, 0x10}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7f, 0x0, 0x7fff, 0xa5, 0x1, 0x100000001, 0x7fffffff, 0x25fc4bfc, 0xffffffffffff8000, 0xfffffffffffffffb, 0x5}, 0xb) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000200)={0x4, 0xfffffffffffffffe, 0x80, 0x9, 0x10, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000003c0)={r5, 0x5}, &(0x7f0000000400)=0x8) getsockname$netlink(r0, &(0x7f0000000440), &(0x7f0000000480)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0x101, 0x8000, 0x80000000, 0xff, r6}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000500)={0x3ff, 0x5, 0x3, 0x7}) r7 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000540)={r6, 0x8000}, 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000580)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000005c0), 0x4) getsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) ioctl$sock_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000001640)) getsockname$ipx(r0, &(0x7f0000001680), &(0x7f00000016c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001700)=""/43, &(0x7f0000001740)=0x2b) bind$vsock_dgram(r1, &(0x7f0000001780)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) bind$ipx(r1, &(0x7f00000017c0)={0x4, 0x7ff, 0x9, "31e536c7efbf", 0x6}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001800), &(0x7f0000001840)=0x4) shutdown(r7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000001880)={r1, r0}) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000018c0)={0x3, 0x2, 0x0, 0x9, 0x3, [{0x2, 0x7, 0x15, 0x0, 0x0, 0x2000}, {0x1, 0x7ff, 0x3, 0x0, 0x0, 0x108}, {0xffffffffffffff01, 0x1, 0x2, 0x0, 0x0, 0x1}]}) 2018/02/25 12:58:41 executing program 7: pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r1 = socket$inet(0x2, 0x3, 0x1000000000ff) writev(r0, &(0x7f0000001100)=[{&(0x7f00000000c0)="d564bf1fc81e75684457d6955aaf1550635c6a037c2b08a193451d3e7944631a5b62a72afa33c869b591d49d2057", 0x2e}, {&(0x7f0000000100)="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", 0x1000}], 0x2) sendmsg(r1, &(0x7f0000618fdb)={&(0x7f00002beff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000ac3000)=[], 0x0, &(0x7f0000aac000)=[]}, 0x0) 2018/02/25 12:58:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1d, []}]}, 0x18}, 0x1}, 0x0) ioctl(r0, 0x40, &(0x7f0000000040)="7d1e5273") r1 = socket(0x1b, 0x5, 0x80000000) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@srh={0x2c, 0x4, 0x4, 0x2, 0x6, 0x9, 0x4f9, [@ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, @empty]}, 0x28) 2018/02/25 12:58:41 executing program 3: r0 = socket(0x1000000010, 0x4000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009ae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$inet6(r0, &(0x7f0000000000)="e5e5728b8566961df8370f9293130d29a224b356e9bae77a548bb346a6665fdf63311b936fab9549fb7241195d3d639dfcbad02dfeb6a4f0b42aa18fc326a9f8415d3587315014860d3f361e92a838dcfd374af39f9cb0cb9b995db911a1eef67721a13238140d89", 0x68, 0x20000000, &(0x7f0000000080)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendmsg$nl_route(r0, &(0x7f000072bfc8)={&(0x7f00003e7ff4)={0x10}, 0xc, &(0x7f0000f97ff0)={&(0x7f0000000000)=@setlink={0x20, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) getuid() sendto(r0, &(0x7f00000000c0)="b91004ef81fb74a79b7277964f3b158e5c057a449237261c665e29df95e83f7343704d55c2b4a1ecd2a9903a08be04f7af8083cc09c8976bae34241941ecae1d60ccebd3449b20777c954219183731ae6c4a4afac1b3ee37691a21651fdf986f063e4592168fd34f763949598fcbb80a8df28359ce5a899a145cfa9022d246d840801cd0e2a48c5a2edce933116cb255b38ef6000a36bf3d288ef9e62365276fde0c520abe83f1c8b7f1d068582e1f25114b86c1c409d1361c3173c8007a665f85745fbf095cd87f3161f4e15ec656ec451c4abe6b31", 0xd6, 0xfdcd77f1872a2795, &(0x7f00000001c0)=@generic={0x9, "e8f4f550a2b0b3714dbba99582f1d95667ba2072e8152f6a02fbc031a66044e33a3ebd7d812bfd4be72cf6dbb842cb707b557e6ac9fa804068687226666814ecee34b3f79f39325b67d203d6907936feac0540cc3e172b12339bb15663dcb3b7902f73433734840147f260ac6b659ccbb589cc75a387aef085fa7a8e4a4a"}, 0x80) 2018/02/25 12:58:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3000000000000022, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000040)='c', 0x1, 0x200418cd, &(0x7f0000ae3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/02/25 12:58:41 executing program 2: socketpair(0x2, 0x80003, 0x2, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x7fffffff, 0xdd0, 0x2, 0x7fff, 0x1, 0x1000}, 0x7, 0xffffffffffffff0b, 0xffffffff, 0x7ff, 0x0, "7bb711e214b331ef48106595c339ca200233222859ac1e63e292d7b9a7bd89c6ce6fc566cfb23daa46cb6a71ef1652819c9ed2958eb834d05ba70f9e55e61a896bb2c93af22ff46cc8506ad3680adc023d8cad99c9d107925fb1f2139d09380b94b92fc6c32afcf30f8fe890bc2bd7e9c51a529e35368ca6ea0297f3445cb5eb"}) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/25 12:58:41 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000100)}, {&(0x7f0000000200)="5281554509779e65e3285a817f65cd443780bf933a0e707ee1ea031bd9914caf02aa50ad4730e0081b0a5056faed63e649142f6c1306cc463d3fc8be4d11a8a8c08a7095e4b16a109e59e21a49010765901ab90e4c7c7511fc0d40d1e483ccfcbf4bb95420d88f71d2d59e92459b956b12741b5f5973b92002b2554ea8e9bb21f5ff24089830cc99a4db68b94df8023b25790276885c59a2cc8baa909ca4977eeee96979362e443a453e01a21deeb298de7bae130670795b7aa3c27803e6296f02356280df592f468a66287792cd67dc2184ba1e49f0910ce56bdbcd841aa16441648d59a96877e2bfc18a040cf443150bdf92e5", 0xf4}, {&(0x7f0000000480)="7ecdd1d8df31b1e7910571f9b175a55a37178be0447cba7f4630a3dbbd5302d15b2389e396b4bd580f1844fc03ff8103a39827cdcfb1f42b52e5166aa57005e50853351c62290125f638f7fcef3704d4e0f7cf8265b75e6413b0ff07236dac5eb77e5bbcc7", 0x65}], 0x3, &(0x7f0000000580)=[{0xd0, 0x0, 0x4, "ff7a88de5c4664b277604d99c2d1d400d41ea733294298731e0447efd88e1673aa023d754d3c717244deba448d83b3356aa34d058dfe08c2e43e36c478e4f08a66e3d99754da1ec44cab7ebb305d295f412af6a5ad25316a4bd4f735d4ce66d33173cc0257518405c51281470836fb694edf5437224e9a2eda024313a074ae56a60e7ab9e914b011bf09d2b8e2c54363b3fa715a437c963d0095c85a87165848ac7d331d43088afff81a08d2c8dae038c22100bf9beaf324e584905131"}, {0xb8, 0x19f, 0x8, "8777945aa1a6ae931fe43bc632154aead9dd6866cd08805bc6a9d174794409d05cca547628ae586bd451cd8d07c0e058965ee36e832500fb1b78a4cfecd9f54988c8e84f5c758cd91db6efff5d0075305f71886d74a82917e19f76a29645ddbde1f489e8e67d2f7ba7ee7541d6d0a146c8cecf4610fef9e34293944cfaee6ecbcb550b3547adfa26d4e9bc237695f8073e1ed6fb3e0cb57d0a61d2d1144be2a52072e54dd148"}, {0x80, 0x116, 0x4, "12c643c3942e1f4ec3da98a176469ced767a3a4192566098db3bd27c853e755848ab95e96b9819c777680318ab3da8c22301cb0abe3fefa009958d2fd32f8756bfe526231108d13a891cc928c93cba3da895dfd9fd57873a1f77fa501a4ee55969f4d3639f1fbb2f8861fe9482d550"}, {0x78, 0x10b, 0x4, "a0de4dcab0bcbe44e66976d7aef46fda105d85c3f87b5d1604ec8a521a7c2aee8342793ac5047d216d639b4da169bc62c2ece5cf5797c11faf98e6fbad5583bbf138d42a0a719b7b355d0afb3084b5311b054d26c5b5bd376e072288182578dd33771dc516"}], 0x280, 0x4}, 0x4080) r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3e0, 0x0, 0x1e8, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="4274acb52134", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x7f}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000840)={r3, 0x81, 0x4, 0x1}, &(0x7f0000000880)=0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000008c0)) syz_emit_ethernet(0x2a, &(0x7f00001bbfd2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000440)={0x0, 0x0, []}) 2018/02/25 12:58:41 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2b) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) socketpair(0x11, 0x80004, 0x6, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x10000}) sendmsg(r0, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x363, &(0x7f0000004000)=[]}, 0x0) 2018/02/25 12:58:41 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000002c0), &(0x7f0000000340)=0x4) 2018/02/25 12:58:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000005c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x538, 0x358, 0xd0, 0x0, 0x358, 0x0, 0x468, 0x468, 0x468, 0x468, 0x468, 0x6, &(0x7f000093c000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x2, 0x5a2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x120) unshare(0x100) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000011000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x2) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) sendmsg(r1, &(0x7f0000025000)={0x0, 0x0, &(0x7f0000ebfff0)=[], 0x0, &(0x7f0000108000)=[]}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000040)) 2018/02/25 12:58:41 executing program 2: r0 = epoll_create(0x1082) r1 = socket$inet6(0xa, 0x4, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x100000001, @empty, 0x8}}}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8, 0x3, [0x1, 0x5, 0x70]}, &(0x7f0000000140)=0xe) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000000)={0x4000200b}) r4 = epoll_create1(0x0) ioctl$int_in(r4, 0x5452, &(0x7f000000c000)=0xad9c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) pipe(&(0x7f00000002c0)={0x0, 0x0}) sendmsg$nl_generic(r6, &(0x7f0000000740)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000700)={&(0x7f0000000480)={0x254, 0x1c, 0x400, 0x6, 0x0, {0x1a}, [@generic="7f80b55fa04bfce147aa66e10dc9719be5e972fd6d7743f3acbdce599ce1e732bc4067f2b0dd874d1fc1fd6f59e85bf1ef9c5df22196e2128d8a76b6c9daa605b30a702fd6ba4ecd8440945c61a45442d3b4baeda8005215f1454a424e06e1a3af4d3f7799a9c616d782afc339291787ffc4840c41b48c4449cf25b5de1e9d8ff863f741b5a1288e0f0d940924b528737055013b04168dce26397fd03bffea06067299b9cd65ba4b1d6576e2112f81b64a76ae5bd018dbe04d9e64a74bf34e68e02d056fe027aa34e404c459d686c2ebbc40577ac341f82dce53a0093ae6cb316d400d308551fd1683a5304757da", @nested={0x48, 0x81, [@generic="84962825c87ac1dfbe0d26b1cc1cb4e5d18e5547232010946a834d52e5a8b2cc8dfea34e46742eec", @generic="afbadb120572b26d46f9a26340011f5b9e36c9bfab83ba3d9bd7f4"]}, @nested={0x108, 0x68, [@typed={0xc, 0x5f, @u32=0x7}, @generic="d1225e", @generic="a0e95b7f63b4fef329896bcd9b17b15c34715f1f632f8f3efca3561ea5f3c1906312608bb355796f6f2b9498ebfc3b48f889e6c77234a7b11b49eb468ab6f01044af8906a9ca14de36d0cd8b5609d482f6844e5881764689600762a4b02897191a6948ce024e96ba39bc126ed02a94b0a8a36e06723088033487b9ef63c2459ba9c9de101a3c36b6f58dac8b400ffdf5bac278afb0064d6159438e061cefc261ce6b78f1b4bee3b09a0a69bac550ff61fbe42d45ba922e84da6c138760ff0f06c0ff8f6e5f6529909f0c8df23f8b47ecebb10c3b0fe83b43b69f2fc368f14ea332e455de320a53b99da4e1bf8d60c4a38952b4"]}]}, 0x254}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r5}) 2018/02/25 12:58:41 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x401, 0x1, 0x4a, &(0x7f0000ffd000/0x3000)=nil, 0x81}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000180)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x100000000}}}, 0x0, 0x0, 0x7, "f796c9dd16e528e54f3ea0dbeed70de0ef82d727ab8165a99beb673b25f84c6be50c5c76cece73fdadb5b389da1071aca71be6dca0717713bd26be40d663d5b5ba511948e4452a4ff81641a481933723"}, 0x160) 2018/02/25 12:58:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0xa, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={r0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) close(r2) 2018/02/25 12:58:41 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/167) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000eff0)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/25 12:58:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) [ 597.584187] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 597.602735] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/02/25 12:58:41 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = socket(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00000b8fe4)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r3, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/25 12:58:41 executing program 7: pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x5, 0x1000, r2, 0x9, r3, 0x4, 0x2, 0xfffffffffffffffc}) r4 = socket$inet6(0xa, 0x5, 0x0) pwrite64(r1, &(0x7f00000001c0)="dfcf4dab350a7aa2e60e4fc095b9d6121c8a616ce9c6a775bb8f5d4bf720ca3e76119ed1f514d81dffeb27f163592ae4aa1ff5fa47a4546e4c3436a6bc4d35d0c6452b38e25d9be02b48a9bb4a75963331e7179d7368adca508866", 0x5b, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="de3daaded2ac65ed8632985e9dca77ff", 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00001d9f7c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_int(r5, 0x1, 0x2b, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x2c) sendmsg$nl_generic(r5, &(0x7f0000001440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000001400)={&(0x7f00000001c0)={0x1224, 0x36, 0x402, 0x5, 0x3, {0xd}, [@generic="7e97d52ec41af923daca9d53ca4d10830bc08dfca56ac9febf3c5a3073e4f9446e03f183aea1a1cb9001ada3596e7408c6b9d48b773a3c6558961d235d82c8cbec8f236f1b4dcb96c3d77aa9e21593d72d3b5d321205862b2890116c9a3c4d7da084039b70fa73f2e39333c07122549bbc1ce8fdb61e", @typed={0x1008, 0x8f, @binary="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"}, @nested={0x10, 0xc, [@generic="124d55a7be52d6c28703a6"]}, @typed={0xc4, 0x78, @binary="18226cd21c417bd96d944aac602ae1f8de873c2b1849c470c19006c5b4a8d56c503d971263e092aa5d56452556f2c3e62a18a60a25e9a0b9046c1ae2b14c954943ecc33308087be1823d1d8a0de669444abcd451e06cb4a46c4a0d5891dff12df634fbcb2afc9bd1399be13443578764c2e4ea80e0d8407c25720a2ba86dee285e4e8a5523455705bdb93bd11489425bc9d4d8def1fd007a2d89980afc4d2c6bb1d15d00223f12dce47e2e1a6ff939febfe943260ba1407dd52d504f"}, @nested={0x10, 0x90, [@typed={0xc, 0x91, @uid=r7}]}, @nested={0xac, 0x85, [@generic="d59efac7512d0af201120a7c15cd2e6610f04b28a390c72a4fe09b06432cd99d1b55d648cf9d088bd576d33d4d5a6821c3b468b714b10a5a4a2b1e2c9c99b0c62e67cafbf6703f44e2c8e72823038dd4d23b9f0ab23e3d521bb7ee7876", @typed={0x18, 0x3f, @binary="def3807483f87a74b25c304b3c"}, @typed={0x18, 0x3f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x1f, @u32=0x6}, @typed={0xc, 0x33, @fd=r4}]}]}, 0x1224}, 0x1, 0x0, 0x0, 0x1}, 0x4000) socket$inet6(0xa, 0x7, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r6, 0xc06864a1, &(0x7f00000014c0)={&(0x7f0000001480)=[0x80000001, 0xbf, 0x6, 0x4, 0x90], 0x5, 0x1, 0x565f, 0x5, 0x655, 0x80000000, {0x9, 0x7, 0x3, 0x3, 0x5, 0x7, 0x0, 0x100000000, 0x8, 0x1ff, 0x7ff, 0x5, 0x401, 0x9947, "4f0c98987687f6c61c8d0a44138111bcd2c29f072def34169823d47636e7ff05"}}) 2018/02/25 12:58:41 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f00000000c0)=0x2e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x4}}, 0x4, 0x9}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x5, 0x30}, 0x100000224) r2 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000140)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0x4, &(0x7f0000000180)=@raw=[@exit={0x95}, @alu={0x4, 0x9, 0xc, 0x4, 0xa, 0xffffffff, 0x4}], &(0x7f00000001c0)='syzkaller\x00', 0x3, 0xb0, &(0x7f0000000200)=""/176, 0x41100, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000340)={r2, r4}) sendmsg$key(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@empty, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x38}, 0x1}, 0x0) [ 597.654364] Dead loop on virtual device ip6_vti0, fix it urgently! [ 597.661684] netlink: 'syz-executor4': attribute type 29 has an invalid length. [ 597.691363] netlink: 'syz-executor4': attribute type 29 has an invalid length. 2018/02/25 12:58:41 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3dc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x428c6f06}, {0xa, 0x3, 0xbe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, 0xfffffffffffffff7, [0xbf, 0x8, 0x1, 0x3, 0x5, 0x8, 0x3, 0x400]}, 0x5c) 2018/02/25 12:58:41 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x282, []}, 0x90) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000440)={0x0, 0x2}, &(0x7f0000000480)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000500)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x400}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)="ab05473b718f9b6a92e6c66dd2474a3032143809778feacf0a3bbde0c6979e67c969aba1df8a82c97fa0828882cf0f01381d8931af3e24a8525940bc35dafc11513d57d9b43e2d8e27cd168865400e0f5cf1ffe2bb71825ac5720aa900ee5d84ad5829f37561e515196ecc217403a7acdcbb735d8aa6b8876a3d91a3f5ff38a44b06a3189a2ea79e5c3d4bf8f2045739de0dc95aaf582fdd4bf916216addd7d167fd4c4b5423377d972d65bb35d09ab55630087a0d7508c3820528d15ab01b4e93359af4c79ea19988e1273ddc293ba70969aab136a7a7cf3c87baf6eb50d5f68c90c4306930d1694ca0eb8500040fcde92f", 0xf2}, {&(0x7f0000000180)="7f7b47fc975634b8c9c1c1eae1e479c047afea86e6f4d07bd8eca26ea50224910fbb3fcc149aa79a008b8a2eb1e9753f1b607f6fd1fe30f50b64e2e357428dd9b1dee81108de139b3de3c260debbf7abe21359060033292128aaa0e98d23e5d5ad55f860d4eb7f0e0f05c88e6ed2640dd07f769ffafeefd257bef84dcb0b65ab70ff6d3b58ef0953d0accc6d273a9be69d8038971c386a216362d9b0935da2ff3503208d728c158e016fcac573f57e27d614cde14b32eb9cd15b9b05d9010eda78eb52ce3d4c493d3d88d49b0aaaad2a00b64db8c716586277bfdf41a3d28e652963aff5a3294a93c0d57e7e3b", 0xed}, {&(0x7f0000000280)="8feef1cc91000a5b28d4b5e2fe509100e38fc506fc3c51a07e76f905859ab4a564cc16827da9ea3a633371750becde00cee219c4aa5d539d847c27212c7517d5650034642babbd51d865ccdc42140382add7526ce0f5591b89df10434fd83dc3357787025e4556c511bc00568400200ab09ecf7bd49e3e59021d399d4befd55e576549c08a479a5851555a36faa3a6dcdc9cbb4f81", 0x95}, {&(0x7f0000000340)="dfb669f526c2b676ac4535f2c9ecdcdb788b23dfae048ab06b4a24c2288af15df4a0fc60742aeeea37573d6292475b89157bce107e27b672d83a99586f925455dbec8a2ee0485d02f4843c5e006c3c096dbd41e534b1577e0838d0b93eb7f658ba4d61b0632b4747ea2894d1020c33ef213d97170f5d8c042d44e71ece188b172bc605ab864afb9cdd5407c6439e29a20cd64f10af5cb6a32fb3dad5da0483d2bb95134ec0094087d2c76c84b34c8b859179aeb8ce2b961f", 0xb8}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x20, 0x84, 0x2, {0xffff, 0x200, 0x7, 0x7, r3}}], 0x30, 0x4}, 0x24008000) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000540)=0x6, 0x4) socketpair(0x0, 0x3, 0x27c, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000000540)) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000040)=""/167) recvfrom$inet6(r0, &(0x7f0000000000)=""/215, 0xd7, 0x40, &(0x7f0000000100)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/25 12:58:41 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000068afe0)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, &(0x7f0000996ffc)=0x20) 2018/02/25 12:58:41 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) sendto$ax25(r0, &(0x7f0000000040)="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", 0x1000, 0x4, &(0x7f0000001040)={0x3, {"cf2b1856463f6c"}, 0x3}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001080)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001080)=0x7, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000d25ff4)={0x10, 0x0, 0x0}, 0xc) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000010c0), 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001100)) ioctl$sock_bt(r0, 0x8907, &(0x7f00000010c0)="a3015e3f54c242fda7fc075db6b151b081b087c21ad0a5f9563d71967585d0aea74b73f33dabb9b09cb4555f0e45ecd37ceb8ec19a4e2e13cac9f03fefac50acb949f1fa55a8d4f514c96d691e0c2f4269d924760539ed8c4cf7522e9c51c7977ddaf21fbfab683f545b74f8c1ceaf38bb89bf2204a966f4413259918756e99267e49b8b57aff7af59dc88ae601343f8c9c56a717e9121ca5bcc84c808e00d18cbc1b8fd26784caf1931bb54") getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000001180)=""/140, &(0x7f0000001240)=0x8c) sendmmsg$alg(r0, &(0x7f0000001300)=[{0x0, 0x0, &(0x7f0000001280)=[], 0x0, &(0x7f00000012c0)=[@assoc={0x18, 0x117, 0x4, 0x972}], 0x18, 0x1}], 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001280)={0x10001}, 0x1) bind$netlink(r2, &(0x7f0000436ff4)={0x10, 0x0, 0x0}, 0xc) 2018/02/25 12:58:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001500)) bind$ipx(r2, &(0x7f0000001540)={0x4, 0x2, 0x200, "092be32e9a98", 0x9}, 0x10) r3 = accept4(r1, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x6, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000000c0)={r4, @in6={{0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x8c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000000)={0x3, {{0x2, 0x1, @empty}}}, 0x90) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/25 12:58:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0x1000000b7) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001affc)=0x3a) writev(r1, &(0x7f00000010c0)=[{&(0x7f0000000000)="cd50211b28e02d825dcc3e9787b83e004efc98ef4c6e2041af92d675205f0b13d8f28e3817c53c2afca8001a1af425ad84d2b13d88432c2678", 0x39}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="2a78540607b497b40d161a36440888a0431fc9052fa58b24ff47", 0x1a}], 0x3) pwritev(r1, &(0x7f0000000ff0)=[{&(0x7f000003ef74)="3827cb9da8b45cd4dd239f759161", 0xe}], 0x1, 0x0) 2018/02/25 12:58:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1d, 0x80002, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000017c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000001800)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) poll(&(0x7f0000000000)=[{r1, 0x10}], 0x1, 0x80000000) 2018/02/25 12:58:41 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x9) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000000000)={@common='bond0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}}) 2018/02/25 12:58:41 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000000040)=0x26) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x3, @rand_addr=0x2b0e}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x20, {0x2, 0x0, @broadcast=0xffffffff}, @common='ip6_vti0\x00'}) write(r1, &(0x7f0000000200)="1f000000ff0401000000000807110000f305f0f007f6018001fd00dcffdf355fcb", 0xfffffffffffffefa) r2 = socket(0x10, 0x2, 0xc) getsockname$unix(r2, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) write(r2, &(0x7f0000000080), 0x0) close(r2) [ 597.755917] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/02/25 12:58:41 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000003be8)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x1e8, 0xf8, 0x0, 0xffffffff, 0xffffffff, 0x2e8, 0x2e8, 0x2e8, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, r2}, 0x14) sendto$inet6(r1, &(0x7f0000fa4a7f), 0x0, 0x0, &(0x7f00004d4fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 12:58:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x393) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000000c0)=@setlink={0x600, 0x13, 0x400, 0x5, 0x0, {0x0, 0x0, 0x0, r2, 0x800, 0x1000}, [@IFLA_VF_PORTS={0x5b0, 0x18, [{0x37c, 0x1, [@generic="76728a0177236411661a87c9d310161afe4278adc3a2102aa64400d86dc46c79726115fa704d8edde4f258f14aa57df4e6f898689099da343195c0a1ef8275b094ff5a05b2ffffe9fa47c2ed42f28eb3d4f5a0b8d4d34cce30", @nested={0x2d0, 0x5b, [@generic="8b22ab782c93bf014537de687a79598c8368efbdec47c22b537520d34fdd99e3d96b5a022665d6fc7d644e02a499", @generic="18f80ddaf7c417d9892990b3783cf62d0e17912bf11bcdcd0203e1da90d14b41d7e18b5335b6abf0269d7aa8cc531a09ec6029dca925f81e73ff7e10eacddf4ed7e90bebd6585ef6f9cd61166b6f3b7f", @generic="bf9ae66feb4bee96cdc49b19313f90023982a864538118a721c48ef172bd45d463ea259faef2bf11e5a92ba49d6039dc88345df6cbe769ecd1348ce05d56d10e3b5fd849a919bd919ae4d421231e29183374af544b82da2180b3fe9da61db975604527a81ee5d7264bda3b1041818e3d9e1d1a1e85d26710667f14fca6f4da1fd4cbe48d28979b6ea8092dde0136770b47b2e10405c8fc92dba60b5c3480840172405842b0d56c3198238c36c0def3238d52198ed88cd58710fcbb25fde99fb4ffb0194445769f0230b309e1c96e395380c41cd9bce8", @typed={0x8, 0x2f}, @typed={0x64, 0x6d, @binary="69a9cdc999fe9b67fa6097698e906b1fed823b25e7384582fb839c26b728ad5db163f427cf94acf0378d7c6564a78f27a3e7e208017fcead6006c8bf8f7d663dc5ea55b9751576286f25260987b7debbd2cdc831375a143e00f6"}, @generic="69f8d1101dfeb60b7661a455266ff9f37791179087e4e5d9d8ce55f6ef7ec4f05dc5fa5c2da4a84e715b4a08503f4d99d5dcb233a693f55825e6ed2f9bec6653de2dd89eb71f8164d4a4525295100ed0bd049d2b8f145cfda0a32ba982bce28b740f9bf60eb4b69632e148c425860131f3293f36bfc8ee6b50405b816740aa7cb1b590f949b8cf", @generic="eef4655d738020e2950474e665e63fc662119a513e649bab87c8942b691433e0b0e0c177fed26d2a27c5c3acf32f70fa18cb49633c039377bc37e58f161cab4f1e0b2514509ef41fdb6cc8f41f19eb6179f23b6f57f535f3d1ff8472353db82abed3fd81708ce3987029251331639a0e949c6fa437f3", @typed={0xc, 0x2e, @fd=r0}, @generic="f7a477"]}, @typed={0x4c, 0x59, @binary="bd3dbe8f90c356208a1e68813d21d70f96a0887e4f38b7a102089273110a3cc86224f6c47a7a136d831b2ab51cb2d59988bd9be0bf8a2f70c65ae03c1e4d6b0f27aaf2a5"}]}, {0x220, 0x1, [@typed={0xc, 0x76, @fd=r0}, @nested={0x10, 0x4d, [@typed={0xc, 0x2a, @str='\x00'}]}, @generic="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", @generic="57d2875708e3506de9e6a7b91f371154ba548cf2749d601a4fcb8557694c13a454cd603fd26d34969ea4c3814c2a73e0d77dcebbf4ee4ee8efb9a0f40aededbc032bd08ab63ab60c4d24034c9edba9cea7538986a3803ae54b4d25ee4e", @nested={0x10, 0x3c, [@typed={0xc, 0x13, @str='.\x00'}]}, @typed={0x88, 0x76, @binary="5d2c6ae56617cb4b038cd981c5c4e20103c5c6ea1e1d2a16cd52586fdcc5401cab693fe4fe6c3c6c1ed9a3259304288cc01ecfbf86aeb376d4594ac49f57d81eb6b91d6e6744c8f5029baa115b0ab560e539363ebe122c9d37f0d49ac53e72011209208fa74b2f4a2beb01803407cb0a5d149beb78c2b88ed1b83018c8aab246"}, @typed={0xc, 0x55, @fd=r0}]}, {0x10, 0x1, [@typed={0xc, 0x5f, @pid=r3}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_MAP={0x28, 0xe, {0x800, 0x64, 0xd280, 0x605c, 0x0, 0x26}}]}, 0x600}, 0x1}, 0x0) 2018/02/25 12:58:41 executing program 0: r0 = socket(0x1e, 0x5, 0x0) sendto(r0, &(0x7f0000000000)="99a9a1d33b3cbb59f92c6066c12a4fa97bcaad3767481cdb15a64dd2648b963bcbba7af0fdec7c613a4b5b9a2882ea05ee1f509ac5b02f246bb3968656ab7580ce7bdbe362b3eb16da6ba54176ca008a146e3c1cf1c9f813309c1039e443439ad85b1e3777078d81c473215d8c73d6b478b2cffe42284facbd56d1651421b93f6aeacbd2f69ec99678c3b6c3e6d91e7e1708e13932f74900488b318158c835c05cbe50406c1c1f54685d9a68a7846a7c64b0f859cd89db32ddff2fbf3b", 0xbd, 0x20000000, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002}, 0x1, 0x3, 0x0, 0x4}}, 0x26) shutdown(r0, 0x1) 2018/02/25 12:58:41 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@sco={0x1f, {0x9, 0x3f, 0x0, 0xfffffffffffffff9, 0xcb, 0x9}}, {&(0x7f0000000080)=""/34, 0x22}, &(0x7f00000000c0), 0x8}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000200)=[]}, 0x0) 2018/02/25 12:58:41 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='syzkaller0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000040)="36274251457e6be92bdd4680004a1a216c337c", 0x13, 0x0, &(0x7f0000015fec)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/25 12:58:41 executing program 4: socketpair(0x5, 0x5, 0x8000, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x2, 0x2c136d}) pwritev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="a80cb1135e771251bdef20fa06e9e59b1cff26c0afb5c802ef715f03336a48f982139115", 0x24}, {&(0x7f0000000080)="0187fe82a79b973dfdd5d66508df50c1d24f5bbfebcb38a906e86bc25ef6bb8e0ac1fc08bb618001308fd764198ec1ebec86ce54feb3fd59fedb15544d4a548fdae22e93168bf845959cee49e070d444e2796dcc92dcd1fc37e013c28ba88dfa3332ab83b9dcb176b8a4415bd48af0e4f207b2955d7550eeaf43e59ac2cf857bd4a4927b2e3486ee6cf617bc40ee128c6f42aa38645acc88d375054cabc4a3a45c89aa5eed2b9c89647739c2c8225dad32b714b6a742ae7bef1aec0fba226df5e8596713e063b9fdf2c1c7c0cb51d6b0dd78753678ca9a0e990fac", 0xdb}, {&(0x7f0000000180)="9f7ef43eef69fac410cec740f08b4525f89b8dd6bdcb04bdf777dac454d4ead4dc853d50e116bb5fcb8e3386d1ae7340a41da1c35e62717bba6dde427bf429d84b72ba8cb6913dea8738600ac22e8a5899c46e1f67aa1fa54cd5370b012ef79f7404a337c712ac53297e9d05936928002fdce843310e46e222060aeb7489c44768b5eae5a907aabf97a604608301b19016652f1bff25d2f574273efcc3d0ee0bbe0c17", 0xa3}, {&(0x7f0000000240)="64c24f9a785ea612e87ab0c6108d62cee7ff6c6f6692fea71e08073cfbdc295297606d6747ec93d60b0267394a10b45988ad3752074826940a1d5adb4e284d0b3b94ee4dffaf8751a416a762071ced10db012ce153c581d7b70f63265281f3622228ec95c7c2d54746ac0eb8bc5202c74f6d112345a80f0c8cfb4c350f", 0x7d}, {&(0x7f00000002c0)="4980c18c8fdfa3b8089574314b8c377048ca4ef8fdd17540491841d462924e527a6f7f8e033a81db140871d788fc909d30bf35d4ebd74884b2cfe09db710d7bfdc56", 0x42}, {&(0x7f0000000340)="ac35bad3280055b74e2acca6273871af8694c79688a6fa3db1", 0x19}, {&(0x7f0000000380)="6f41b4b6e17a5f03e0c1d991a3972a883a4168f376f740aceccc465fa74ba46ff01808e134767558cdd328e97ccca9f99e68d262754cf37639bc6736c50555ea709162fe8a64b5fb2fecf1ff78db80de55961f293c3f637ecca69897aaf4337e4260dc4189e9c8bfed67f0dea74bc0413000a199093e3baff36cec67e52ddddcc07f8c0a36b2cfc0bc9894f7fd75b2c1c49e9b8782b91e9b37db93f271b15c19dbac263d98adaca92048ce551daae342e457ff27033a0bcebea5184f979f417490d75babb1b1fbc4360709e392aa126fc7c8b0e8492911d49088e4ac11", 0xdd}, {&(0x7f0000000480)="3b7f072a8445a3b318380ff8f4d93945e7948be014c29186fa0fa812d5313d8c7aaebde2983d3eba1a9845fce79f5b53ce3cd1b32f704f59a27ed5ebb2dd1652b63ecb7e537aae584b6f1b569ff86cbac3d79b37ae2d09ae8159fbcac75e8070e1c0b014268cf4e9f909a3e46765a1ed991c7fd84520916fa170b8b138", 0x7d}], 0x8, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/25 12:58:41 executing program 2: r0 = socket$inet6(0xa, 0x200000000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000c80)=@security={'security\x00', 0xe, 0x4, 0x3c0, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000245000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x6}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2c9}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast2=0xe0000002, @generic="4e98d1daa6520061925351ffb3244d00"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_tcp_int(r1, 0x6, 0x1d, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) connect$inet6(r1, &(0x7f0000a10df3)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000023000)=[{&(0x7f0000012000)="0e3e4624", 0x4}], 0x1, &(0x7f00003a8000)=[]}, 0x0) 2018/02/25 12:58:41 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="260000005e002b0ddd00eada3a000d0000bd00000000000076230000000000000081001009de", 0x26) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0xffffffffffffff3c, 0x2) recvfrom(r0, &(0x7f0000000080)=""/90, 0x5a, 0x0, 0x0, 0x0) 2018/02/25 12:58:41 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00007a7ffc)=0x8, 0x4) r1 = socket(0x18, 0x3, 0x3) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf={0x69, &(0x7f0000000000)="cc08bcadff30661cfdbc6f23cca89a7eb5c28304ceab355cd201c901e7293bdb11d5663b44a3bd74d0d88b80fc3a99ec705d320b015902679358858d01c83548b779dc28e46dbd1435926bc9066225b3f6b1e0eae17cf45de3d900df1289e55b21e5fd815e3d75a4d6"}) syz_emit_ethernet(0x6e, &(0x7f0000110f7a)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xffffffffffffffff, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], "f601929f106531aa"}}}}}}}, 0x0) 2018/02/25 12:58:41 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000ff0)={0x28, 0x0, 0x0, @hyper}, 0x10) listen(r0, 0x0) connect$vsock_stream(r0, &(0x7f0000001000)={0x28, 0x0, 0x0, @my}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x200, 0x4) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x400) shutdown(r1, 0x2000000000000002) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r2, 0xc}, &(0x7f0000000080)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000000c0)) getpeername(r1, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000080)=0x26) recvfrom$llc(r5, &(0x7f00000000c0)=""/14, 0xe, 0x2002, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000100)={r3, 0x1559}, &(0x7f0000000140)=0x8) socketpair$inet(0x2, 0x3, 0xfffffffffffffffd, &(0x7f0000000140)) 2018/02/25 12:58:41 executing program 7: socketpair(0x9, 0x80005, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}}}, 0x8c) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0x9f83, 0x2, 0x7fffffff, 0xec4f}, 0x8) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000027c0)="d3ab27191a010023560000000000000009f9b9d2a4050079fffffffffffffe0021", 0x21) 2018/02/25 12:58:41 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442e0229cd7ed089f74164536dab653670785faec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200000000", 0xc0) 2018/02/25 12:58:41 executing program 0: socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000003000)=[{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="21e1d0db2e859228d1335b0b52a16eb09199861c9a8e1ba3889783612b252d7af310caafe86bb3d3bf6b90dae74d09671aed45a62afe8304f0f3b44a5f56de460512100b9dc653a09d4f7ec0e0051e58a91fe5fd7174833548a53aa8af2afac60a2f9dfc85206a1c0408f72d40dae294f0fc274a87ab52312fbb41e790fd10e46a8adb91ffe4e35aab52859d9fe3680e1235b879c002ed3b30973742788c33a1", 0xa0}, {&(0x7f0000000000)="24d98fb082071fa59ab2620370374ae730", 0x11}, {&(0x7f0000000140)="939746f77ab33c4079c125a58e165a991bd2f4f9f2103afb006f6ee39b91c3781194415e4871f7a9eb0d9b5b93372c9c6e6a5363ea346a7b4ad0e27f8dabe4ca24a05c8aeec59beafe34d9", 0x4b}, {&(0x7f00000001c0)="0848b70486", 0x5}], 0x4, &(0x7f0000000240)=[@assoc={0x18, 0x117, 0x4, 0x200}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @iv={0x80, 0x117, 0x2, 0x67, "bab2b6c8223c2b6c7ce9d085a4f60f2ed9fa2b2cb042e8302cbb79e07ee46fd0a5751e2be7e2c23824bdaeb7804877115140be360b57f9d4115334ec7310f76eb493e29a44894374f1db9b3a0bfbf9ff692081cea912ceeb68d0f4ce21b2a8358950f6759a3f53"}, @iv={0xa8, 0x117, 0x2, 0x93, "66a700bb8eca23e86cfb79749462e4a81ada16c15ada12c1602b07beeb2f9914303392954f60fab2230ddb0ec09f2883e47c0a6caf775a18084abb88da8b84c96c20c1cd2f399707164ecc925eb5fff2e831ca4d8da464b24e1a8118e9c418613b6ff66be6cf758ad23e3ae66c6f0336802f7004ba397d04b981c01b41af5e405fd25efef8f04c140d3665c8d889eeb2f14783"}, @assoc={0x18, 0x117, 0x4, 0x101}, @op={0x18, 0x117, 0x3}], 0x188, 0x4}, {0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000400)="cee602b87a14a11bcd30fa2abb2fc4b87fd42191e090b766b23580c0c520d7a72f0d6e2c3972fa0d02ace26f8ef40740db83c247d62c38c9b040d9c614454452790734504ad622ca918b69b7de93927c609545af489c22999b513ca8a2e11e3810719effddb52d99e76792eaabf0ae4314833f4a427e87a56e816f6e7bb410d89bf3c67f84b0ddd02d0b88b469db3a8909aadd1dd3e53e5e9caea44e990e75a6a59af2ebdfac8402d6", 0xa9}, {&(0x7f00000004c0)="be51f088702128052733361d3946fed7cc8c759f13420495b628934ea23dd96329ab27021d11ed1606e0d6f8914892e703368fa954ebdf0729b80a0371c3a9d3f7185579ac2c8d8dce5b0a57eee487cdc33b7d3885fde83686e4e82f5558ec7ba0ff9c9e9ca077d20f54d6a7d947699e647e1f19", 0x74}, {&(0x7f0000000540)="fa1ff174601d634a7d5a201d4f0f9d421a0ca20500770355bab1686ab0c3603227a0", 0x22}], 0x3, &(0x7f00000005c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4000000}, {0x0, 0x0, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[@iv={0xa8, 0x117, 0x2, 0x94, "c4478e10b442dc5961b9bf56e1cdb99711c9219d374b02b89fceac48b6945c720be66c132672b60cf6c045ab0fc8980f69385897fcdc7cdf0db50f7ca3aa4fb81e16405cb14f50716bdd8a66b5470135aedf73b196499da4dd822b121e6afadcd9ef9a7ae507e8496b2e910fcfad8ccd3d71a64240981ea186a9977f84d4d6f7db63b9e1d11b5bd6f8dcaef0ff3904ad063963dc"}, @iv={0x30, 0x117, 0x2, 0x1a, "9076da0403d8d2698327c3c59ccca0ced7e12b91b65b16802427"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x38, 0x117, 0x2, 0x23, "513b6df76c381fa71f795570959bed4258cbd528282760642823cf2f98d866fd236e07"}, @iv={0xe8, 0x117, 0x2, 0xcf, "54a29ec0eba59b22b34d53e4f0f3402276d2f98491a7ae52cfd752ff11cfb97ba800e58cac9e5fde096f37966c95afed1c854cb8af39b9690f907ff20655b899460db1dc64a1cc012b4ced70ea211abd08990e047d013d7896e3ef518d3ef7cbcf9e138c4377040635ea1026d22677a1680d97c26ce93e1eab7cc2cc6fed830b3db2e664709acdd0828c0cd883ff9a0afa79778c3af2b7173d201307d9796e120bec576ac93c5f8a9201a40ce2fcdef4f346ea00fbfbddbe61d770e004aab1a16f5eca9a95042390d9261590634077"}], 0x210, 0x20000800}, {0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="f6fc545420d8d348af5f68b2dd4989805c74eb8ad801ed3cb93acc877550b23c7f3d303b461a5573ab504e573c0416e88b16af48d62f5db24132b074ff23c46b8b398fb53825811d118358ac82f9", 0x4e}], 0x2, &(0x7f0000001a40)=[@iv={0x18, 0x117, 0x2, 0x3, "07b9a1"}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000001a80)="42e0cf5c92ed035e61b6c8c6200ed0bc7cb0698cdc1cd9d07eb8a88d18caf6842d2e10d56ec28815dab7c6cf3a16c45b99ef06a63be176d5e47de04df452", 0x3e}, {&(0x7f0000001ac0)="66cdd7fe2e65bfade96d18544fee39cbd0943be5eee565e33c95fe940b79a4c50d2fd94465779dac544912a493de238f91c4edf8a890431a9f554dc88ca30db3d46488f399dc99232f821f71e16955f321e3816d6ae8f0a0487630d8d096b42a34658c0828ae5cb11b89161ec6e36e24d7743a673e72842a7bceee960399300481c09d1c6c2c17e6db32f829cdc342382eb2d2cd57f94f70794c0d04fc9730226c8dfbb6509c74ed1812a4f2e1262822aa52b404ff877b6416dc6cec0b3e866e311b872a9d9fa3b6b1ad975f62212cfa8521da314a49437dcac9ebe43f", 0xdd}, {&(0x7f0000001bc0)="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", 0xfe}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)="385d596e7b8489981f3d97358dd03ada2e466dec717c95fdec3876b069853003612efd83a2280be609b96b591f7707820b61293ab8a8a051feef79b750673d599fa3e7bb0267556be7ac", 0x4a}, {&(0x7f0000001d80)="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", 0x1000}], 0x6, &(0x7f0000002e00)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x1f94}, @op={0x18, 0x117, 0x3}, @iv={0xb0, 0x117, 0x2, 0x97, "07a9a413afa3505f0a79c4b6c5eb96e2ad773bf2f0351a978f60d38ac969b360986cf159dd985589d19f6de00cd58287f942ed959f46a8054cf1a4b20228d8e970babd80c3aee2c8431dad98a621945243d224aec2b0be7f69a1181eee129af58e56bf5bc5360cd00a3f8175e39ec61bcb99413ff8a0e41b15ee49aa9b2fbb458deb1b5de14335c5ad209aaa5f7f33d454ca32a08d2ca7"}, @iv={0x30, 0x117, 0x2, 0x17, "918e493284aefe00d12da7158ca6df0f226fe842689f22"}, @iv={0x88, 0x117, 0x2, 0x6d, "5030aaa348e5e418a3b8f4183b261e90ad9a8558df4b71b9f7d4015ca813b1636b49b2aed261637671b5a95c0048510f2fdd3bd7968c6e1eb392ea9204c3a9bf8a07a0e500d485e51bab74ccae0bb3ac49404e9e5038cd3eb4226b62dcec268005098f23a7db736d6622a4512d"}], 0x1e0, 0x48000}], 0x5, 0x48000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{0x7, 0x100, 0x800, 0x5}, {0x4, 0x6, 0xcd, 0xc6a}, {0x8001, 0x10001, 0x40, 0x100}, {0x3f, 0xff, 0x8, 0x3}, {0x5, 0x9, 0xdf6d, 0x81}]}, 0x10) getpeername$unix(r0, &(0x7f0000000600)=@file={0x0, ""/108}, &(0x7f0000000680)=0x6e) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000016000)=[{0x25, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) r2 = accept(r1, &(0x7f00000031c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000003200)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003180)={r0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000003140)={0x0, 0xee, "b871f4bae61f53d0fb36e545a418e8300e9648972a8876d326545fa297cc1edc43d158ec8ea2165479546f02fdbc1534bac67390b46d6785c6217883e6953898f8895d3c11301bbfd9cbda2665c89d279c017ce7ffcda54b2034115b5fc916a1534ad2cc7d35ceef9b275d3210720ea61517069edd233c6f4de50d26ffa2cf9b3581fb9d1e31745887b84a8e7c87afa95b0341292b484142abd76cf8fcd2d40f7fcc39cfc357cf6f98e978e5bd41ca952292bbd3eb19a0c8b704b026f8de21987c4bbf7b0f61f674d613792fe882e96b6a70e6df302f939dbdd1d30bea5edd5c61c7c797249c9b297952c4e33137"}, &(0x7f0000003240)=0xf6) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000001cc0)=0x15, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000003280)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x8, 0x5, 0xc6, 0x4, 0x5, 0x6, 0xf7f, 0x6, 0x1, 0x1, 0x52c, 0x7, 0x2, 0x6, 0x7fffffff]}, &(0x7f00000033c0)=0x108) sendto(r1, &(0x7f00008b8000), 0x0, 0x0, 0x0, 0xffffffffffffff8c) 2018/02/25 12:58:41 executing program 4: socketpair(0xb, 0x800, 0x2, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000040)="e2c2dce79c2ef6bb40aba87ef87a9c45ce67daa09b34f952db145bff09efcaa5b17142ddfb2cbcc1117264595d8fa0f6d33d2a6629306cd2314d20ebee7503ea922063bcc0b19ebb2e846cd9888c04777c9cee176d0ae42c06d2eaf09d7e11ebe61cd734f265cea77f03cf743ba78b4bc224c50b442ae8668830154c6ca3a1343e03a41c4420bd74fdc3790bdb960fb3fb64b186d04931a9a548ac51", 0xfffffe22) recvfrom$ipx(r0, &(0x7f0000000100)=""/253, 0xfd, 0x40010103, &(0x7f0000000200)={0x4, 0x3b44, 0x7, "ad20bc8082b0", 0xc56}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000fcaf52)="eae291a6e489e053df07667788a75105", 0x10) 2018/02/25 12:58:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001efd8)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x8, 0x6000000000000000}) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10, 0x80000) accept4$alg(r1, 0x0, 0x0, 0x80003) 2018/02/25 12:58:41 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000aceff8), 0x0) 2018/02/25 12:58:41 executing program 3: r0 = socket(0x1e, 0x0, 0x1000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x401, 0x3, [0x3, 0x179, 0xfffffffffffff801]}, &(0x7f00000000c0)=0xe) getsockname(r0, &(0x7f0000000140)=@hci={0x0, 0x0}, &(0x7f0000000180)=0xc) sendmsg(r0, &(0x7f0000000100)={&(0x7f00004aeb5c)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f000039fd80)=[], 0xed}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) connect$llc(r0, &(0x7f00000001c0)={0x1a, 0x2, 0x1, 0x0, 0xffffffffffffff51, 0x9, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/25 12:58:41 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000588f78)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[]}, {[@dev={0xac, 0x14}]}, {[]}, {[@multicast1=0xe0000001]}, {[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@empty]}, {[]}, {[@loopback=0x7f000001]}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socket$can_raw(0x1d, 0x3, 0x1) 2018/02/25 12:58:41 executing program 2: r0 = socket(0x2, 0x3, 0x1) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x8, 0x3) getsockopt(r0, 0xff, 0x1, &(0x7f0000000040), &(0x7f0000000000)) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000040)="e5fa5c5b22f122610437189b215eca11fd2f") 2018/02/25 12:58:41 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x2, {{0xa, 0x2, 0x7, @empty, 0x4}}}, 0x88) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/25 12:58:41 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000036afd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000069bfe8)=@ethtool_sset_info={0x37, 0xf163, 0xfff, [0x5]}}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000001140), 0x4) 2018/02/25 12:58:41 executing program 5: r0 = socket(0x1, 0xa, 0xfff) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000080)={{0x4, 0x5, 0x401, 0x1, 0xcb, 0x9}, 0xfffffffffffffff1}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ffce0f", 0x0, "08c470"}, "a8937e5d"}}}}}, &(0x7f0000adaff4)={0x0, 0x1, [0x0]}) 2018/02/25 12:58:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820fb7b995298992ea54c79eef9f5d56534c90c2", 0x1cd) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a5094", 0x30}], 0x1, &(0x7f0000000040)=[]}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}], 0x1, &(0x7f0000590000)}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/25 12:58:41 executing program 6: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ac1fd4)={0x1, 0x101, 0x100, 0x4, 0x0, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000affc8)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039cff6)="73797e874d6c6c087200", 0x8, 0x13c2, &(0x7f000039c000)=""/4096}, 0x48) 2018/02/25 12:58:41 executing program 1: pipe(&(0x7f00001d1000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000050c000)=[{&(0x7f0000000000)="f0ec05", 0x3}], 0x1, 0x0) readv(r0, &(0x7f00000fa000)=[{&(0x7f0000514fff)=""/3, 0x3}], 0x1) 2018/02/25 12:58:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0x0, 0x0}) r3 = accept$llc(r2, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0xfffffffffffffc79) sendto$llc(r3, &(0x7f0000001300)="772888c4e06130d71fc8550eb0fd3109dc8307414bb5e2a0d70531f046d1", 0x1e, 0x8000, &(0x7f0000001340)={0x1a, 0x1f, 0x5, 0x100, 0x1f, 0x0, @empty}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1ff}, 0xc, &(0x7f0000016ff0)={&(0x7f0000001380)={0x11d4, 0x1d, 0xfffffffffffffffc, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, [@nested={0x1c, 0x27, [@typed={0xc, 0x86, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @typed={0xc, 0x5c, @pid=r4}]}, @typed={0xc, 0x5940, @uid=r5}, @typed={0xc, 0x67, @pid=r4}, @typed={0xc, 0x12, @fd=r1}, @generic="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", @nested={0x40, 0x36, [@typed={0x8, 0x90}, @generic="aac0de865744f39504741698577b198c248bba0c4f87e170eab9b10349381a6324b5979a96", @typed={0xc, 0x85, @u32=0x6}]}, @typed={0xc, 0x2b, @u32=0x2}, @nested={0x120, 0x4a, [@generic="fa1f2b404ae952a2d7bd6bef077329a551848cececf5caf8d88d4d6ab00e3d77e4387c57471bc76f136a94", @typed={0x5c, 0x10, @binary="6cd8d04f4c141b0003efb896cab5a2fe32b64facc727e65797170dd931b445bcebe8d8ca56109e84397cd81a61f9a68342e78fd2c3d7768ec0b7f8581a48c1c744ea18b13568dd38c400df03a2afb9a57695189d"}, @generic="70914128d3f946c3fd84569d2dc6c20e25a05102cf62aabd1828513e9cb144905bef18b378c7a403024c76e3c27a107c9459250af9bc37b4488ae89b6dddc0ae049efecc3d3d203e4b53cdaca21b7ad834eb35d3c60bcdaadd9e36283a1df66787fb52938c486dc3d88f13dc47b29da5bcc1ae6ed87372f6c18a0bc0cdd3a764a46cd0d69b7413bc07e9f84f135a2c32a6ad9cfd83"]}, @nested={0x14, 0x11, [@typed={0x10, 0x33, @u64=0x1}]}]}, 0x11d4}, 0x1}, 0x0) 2018/02/25 12:58:41 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0x7f, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x1, 0x18}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000080)="a17da6317b1ec34985a6ee925786691d898fdc34f8b33c9265540636e3838896162942645f75b7b75caaec44be6c4de9490b6b3d7fbf15704c4c26ce1b50f4196fc49a2a0c998048cc1478c40d4b9f964bfa8e0830acf3026596adbce77352b2bcde7e1987e05b0c5f14a1bed40a4fb0ac94e9", &(0x7f0000000100)="8fafa0017198fd317eb2317e583f544a94418582d3123671734084d4adc04cc04703f9e7ed7b69efefb7081dceb7e8195a7b3d8b8748fafb8d58607801acb9ab8e40a9c240da93ed9ee17e43849faf45487900c23cc4429d78629560ecabce5a2a81d4365f51f9ef9acfd8016820af61fe8e78c42a1e33b6e208ae409a084f3b9944fffee4795582ecdb68cbf2ecbdfce9453428271622a11c6d6ff069c6b0c01a4e1148375c"}, 0x20) socketpair(0xb, 0x3, 0x2, &(0x7f0000000140)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000000180)="a93e2a2adffcff020b1ef65dedc8b5b316fa66", 0x13, 0x4048090, &(0x7f00000001c0)={0x4, 0xaf92, 0x0, "00000000c45b", 0x8}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/02/25 12:58:41 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0xf0, @empty, 0x3f}}, 0x3, 0x5, 0x0, 0x80, 0x92}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x8}, 0x8) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, 0x28b) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) sendmsg$netlink(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[], 0x1, &(0x7f0000000100)=[], 0x3ea, 0x4084}, 0x811) shutdown(r1, 0x1) r4 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) sendmsg(r4, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) connect$l2tp(r4, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x4, 0x1, 0x4}}, 0x26) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000040), 0x2) bind$netlink(r4, &(0x7f0000000080)={0x10, 0x0, 0x0, 0xc0dd4a0f6106bb41}, 0xc) 2018/02/25 12:58:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054bfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x108) 2018/02/25 12:58:41 executing program 4: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000013ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000025fc0)=[], 0x0, &(0x7f0000029000)=[]}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001dff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023fdc)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/25 12:58:41 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = accept(r0, &(0x7f0000000000)=@hci, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = accept4(r2, &(0x7f0000000200)=@nl=@kern, &(0x7f0000000240)=0xc, 0x0) setsockopt$llc_int(r4, 0x10c, 0x5, &(0x7f0000000280)=0x3, 0x4) accept4(r0, 0x0, &(0x7f000097bffc), 0x0) 2018/02/25 12:58:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000000040)=[{r2, 0x400}, {r0, 0x2000}], 0x2, 0xec) socketpair(0x4, 0x1, 0x4c49, &(0x7f0000000080)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r3}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002a90)=@nat={'nat\x00', 0x1b, 0x4, 0x380, 0xa8, 0xa8, 0xffffffff, 0xa8, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000002fc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr}, @gre_key, @port}}}, {{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@empty, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @gre_key, @port}}}, {{@ipv6={@empty, @empty, [], [], @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3e0) 2018/02/25 12:58:42 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001300), 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={0x0, 0x3, 0x1ff, 0x4}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000013c0)={0x87, 0x200, 0x5, 0x7, r3}, &(0x7f0000000040)=0xfffffffffffffe36) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in={{0x2, 0x0, @empty}}, 0x1, 0x5}, 0x98) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000040)=0x2c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) r7 = socket$alg(0x26, 0x5, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) setsockopt$inet6_dccp_int(r6, 0x21, 0x1b, &(0x7f0000000200), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000002c0)={0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000000300)={r4, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000180)={r5, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}}}, 0x6, 0xfff, 0x0, 0x7ff, 0x9}, &(0x7f0000000240)=0xa0) bind$alg(r7, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x368) 2018/02/25 12:58:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0xffff, 0xfffffffffffffffd, 0x2, 0x400003}) 2018/02/25 12:58:42 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f0000000040)=0x12a) accept(r1, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00000000c0)=0x32) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000001c0)={r4, 0x6, &(0x7f00000000c0)=[0x3, 0xe88, 0x1, 0x2, 0x7bb, 0x6], &(0x7f0000000100)=[0x1ff, 0x8], 0x40, 0x1, 0x9, &(0x7f0000000140)=[0x5], &(0x7f0000000180)=[0xfff, 0x1, 0x7f]}) r5 = socket(0x9, 0x1000000000002, 0x3fffffffffc) sendto(r5, &(0x7f000055efff), 0x0, 0x0, &(0x7f0000c08f80)=@generic={0x1e, "ffff0000899acae7d5fd6f09790802ceab75d656f5fbfd00000009f56b72dfb6fb3e90484cd725f3fe9e0d8e1fb142c69c0c68a59e3413cd11d80253e5f9c0719e9cfe7eb58dc5c7f256b3ecaa00319dcf247b42bdc33f03030000000000000041fc480fbb1bf13a83131b401c20f3df8461acbb410bcd1c3e37db70b1a8"}, 0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/02/25 12:58:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) socket$inet(0x2, 0xa, 0x8) r1 = socket(0x5, 0x0, 0x7) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000)=0x4, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000745fae)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feafb0)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a}) r2 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) 2018/02/25 12:58:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/02/25 12:58:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f00000000c0)="004c0080000007ce00ff1b", 0x309) 2018/02/25 12:58:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x803, 0x2) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000f1dfc0)=[], 0x0, &(0x7f00006f1a36)=[{0x10, 0x0, 0x7}], 0x10}, 0x810) 2018/02/25 12:58:42 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@inet=@ecn={0x28, 'ecn\x00', 0x0, {0x1, 0x0, 0xfffffffffffffff8}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv4=@rand_addr, [], @ipv6=@loopback={0x0, 0x1}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) read(r0, &(0x7f0000000080)=""/209, 0xd1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8, 0x4) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)=""/223, &(0x7f0000000180)=0xdf) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f0000674000), 0x0, 0x0, &(0x7f00009bc000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f0000000500)=0x60, 0x80000) sendmsg$nfc_llcp(r2, &(0x7f0000001b00)={&(0x7f0000000540)={0x27, 0xfffffffffffffffb, 0x20, 0x6, 0xaac, 0x1ff, "1664f6307e07b444eccdaec6a2860ceb20c364900a751ef1a8a9f240191758754adb52e97b1df941e249ee622ffaa375c5446288fa633c6f09865b6aa50d40", 0x4}, 0x60, &(0x7f0000001a80)=[{&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="b962ec3b94fff7b11cbb74660586bc3504d327d71c5ca015ddb4ebc7f6001d1af28d0fd2dcca11f2db6c83c181bba187d195cc29d3cfb326deaf32d858b4fd8e3c9f5fdd886bd133940680f2625f197b170dd55976641cff4b67f5e462fb0c9c321eebc8e2d9f8ca9bb6ae03516572441812410d21c96f289ff55e7395a171bebdcb3133ece41b703461592b905b88a840bd423fe4224dd68376bb973e9a87f6139da02f21765c834709be8cd765546f63d52af4388a6916c8c97edddc92c69f6808cc6daea6624eba59bea0d8b5b2795a434851246357f3f16c81e291f442252bece14f151a8d75027dd227fda2c803b6c4561798af7e", 0xf7}, {&(0x7f00000016c0)="7cb3ebe865f2e186e8563a1fd8af9107cce6841ae9972b3e07f51183ab8cf4fe67254ba75c14217f022281a9c0213f1c7a98b6999773ac1a28cac78c59508940e02bac783933b5b649", 0x49}, {&(0x7f0000001740)="c59f674ab607f8e50a61d1b5f0900b6e747a8b3ecaa68de12af9ad1be8b049cc50356c199972c2c13c628c0db76055b18d93af630212446fcac3b007e7c2f11b1e1fc731d8e040191baf937796e40aa7de96554d6b7dc7734ed0d093737080796e636122073a3a1b75e39bf8dd96d923898ef721c17010ced8c68cf6735d792ff351cdb858f28960fe07015b06db52db8d22ba9ba5dd707b27921b58fb82ee02fbd3e10d38cf04a26446245582ed941c9202d89035694f8daf4d92fc8f93f1e8955fa5d6f776225cd83c23938258afcb5999fa92a39032b4b4ed1fe5c8a9a0960898a27dc8b4f93f595eb43a594c", 0xee}, {&(0x7f0000001840)="e8ad4234eb9059703edabf6b79306b8a0aa8675659582c1a3f0eabb977b28c1b9dac47988797d50cafd7588b17ddcb9f6d6c2ba8fa3f0c9268e62fb1ef0f876629f14b49cd85", 0x46}, {&(0x7f00000018c0)="c25a7c7e9ac632317c9e868bd085d4c52b6b4a829db4ecc5ead246a5e00ab899cd183ed016f6c19213afc9ea53ec702ad3674be8a149c9f6dd8b63ac89fd1e9d168280cd16c85ebbfc815892d8707362344a0ba509b46a9bf963796caeb7661e016fc6bf26370e3fbfa892effcff0900d6b03a5b153ec1d22549aa6583f466433ceb3d38f3231cb693ef86209af3f626f203bcf6d2ba882972fe756e9f7554ffef9edc8b9c4fc55e71bce7b4eb61310a6967667a2810fac4fa", 0xb9}, {&(0x7f0000001980)="94ea49968a339b84df263a9bc760752344b1bdb7561206dd7530cf48033988c9b0d30c43157f32f031a2cdedacf34c3d4e656e1cf0f6460297920cee4f4afa602a101f8ab4ef7c08aeb3119031264b3068c3653bd251350697a6648dbe8bcc28c66bfc314dff5e2001cb3da2b165521cfdadd8efc3fa9fcd2e602165360c9eee9490e0cd9a2380833498ea", 0x8b}, {&(0x7f0000001a40)="2c49a4fc1e4cbf5b00a390372d6c79eb4face55ba51de03d26e5", 0x1a}], 0x8, 0x0, 0x0, 0x1}, 0x4000) 2018/02/25 12:58:42 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000001240)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001280)=0x1c, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000012c0)=0x16e8, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), 0x4) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000bfe4)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x18, 0x29, 0x4, "03"}], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6, 0x179cff1b, 0x6, 0x1, 0x8, 0x7, 0x10000, {0x0, @in={{0x2, 0x2, @empty}}, 0x100000000, 0xffffffff, 0x4, 0x8, 0x3f}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000016c0)={r3, 0xffffffff}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x1, 0xb917, 0xffffffffffffffc0, r4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001740)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x7fff, 0x80000001, 0x3ff, 0x7, 0x5}, 0xa0) 2018/02/25 12:58:42 executing program 6: pipe(&(0x7f0000000140)={0x0}) sendfile(r0, r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1ff, 0x4) 2018/02/25 12:58:42 executing program 4: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @empty, r3}, 0xc) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) close(r0) 2018/02/25 12:58:42 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401, 0x0, 0xff, 0xf, 0x7, 0x2, 0x76}, &(0x7f0000000080)=0x20) r1 = socket(0x15, 0x5, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f00007adfff)=""/1, &(0x7f0000000000)=0x37f) 2018/02/25 12:58:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="5780d01c", 0x4) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) 2018/02/25 12:58:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x8, 0x10000, 0x200040000000000}) socket$kcm(0x29, 0x7, 0x0) 2018/02/25 12:58:42 executing program 3: mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xffffffffffffff04}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x1, 0x2}, 0x98) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000040)={0x6, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) socket$netlink(0x10, 0x3, 0x15) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000708ff9)=""/8, &(0x7f0000a34ffc)=0x8) 2018/02/25 12:58:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) socketpair(0x0, 0x805, 0x5, &(0x7f0000000000)={0x0, 0x0}) connect(r0, &(0x7f0000000080)=@ipx={0x4, 0x55c, 0x6, "45f68fe84142", 0x7f}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x1f}, {0x4, 0x4}, {0x2, 0x1}, {0xc, 0xffffffff00000001}, {0xf, 0x5}, {0x8, 0x3}], 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x5a, "b4f0506c3ff5dd645ec2984520a07b211b3a79153d025087b7b628f082c955a21c471c8859c7a7bbb49a05d35bbfd00bc2f0a589db213716de35b0a3ac725d577377b40813f03a44527fa649f366de4007d19e549c9362c5745a"}, &(0x7f00000001c0)=0x62) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x202, 0x15d00000000, 0xffffffffffff725f, r3}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r4, 0xca, "5eea31b5461e71be3946e0a2ee283b823d25308610a518822645b3f0d4e921f5751e52a36705627d02597d217bd88b1a21e60b2a866ac131c33820d3b1a1fed3ba8e1b9383743a1bd51f490c5bfe2d354d3f193dca4442e4f836e509cd089e745b79cc34398f2911ded05c15dc014d4a77725e2c025c206265ab8a41675da6d26068a69a073009515c37024d13c726b323a2a6eeb946262e9595d344e3d21782af75d4fed55432d99897580dc2a6ae3ed311a5135c4e992218e7969b3082efc1f69db454a73a03cee475"}, &(0x7f0000000280)=0xd2) getsockopt(r0, 0x100, 0x6c41, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) 2018/02/25 12:58:42 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = gettid() connect$ax25(r0, &(0x7f0000000040)={0x3, {"e48197255d71ee"}, 0x2d}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x7, 0x3f, r2, 0x9d9f, r3, 0x80, 0x6, 0x5}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r4, 0xe3, "1677f0aceec63001e810c0a2b464e8fddd061697c61d8d73445005e2b8c7dffdbd52f21a5b1d2cf614c55337629a8ee4714b21fa8094aa0e1e3992546966e9a111bff2df289039f96ab12e2a2edc4d924a5c3a4d7bea02f6d639f8e8af391d991a0209494fa12becd146d2253484257202cad439227cd8da1fe7c897903f2510ba3d4b829a05ea3fe377af4a975d1ba6dff003798be8bc828d7bcbca8405398b6e3b57d70deb780197af4911399ff05e19e89e25a6c51b3b3e236fca94c8a79b4e50ae52454f8f503f04669ca3044a9d5502fc12d5568fdbae69fbb801df43006cf387"}, &(0x7f0000000340)=0xeb) syz_emit_ethernet(0x42, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[@empty]}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, {[]}]}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000200)={0x0, 0x2, [0x65c, 0x6ad]}) 2018/02/25 12:58:42 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x100000000}, 0xffffff34) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000), 0x4) 2018/02/25 12:58:42 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0xfedc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000f90fe8)=[{r1}], 0x1, 0x101) sendmmsg$alg(r1, &(0x7f000007df90)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f51fd0)='p', 0x1}], 0x1, &(0x7f0000d4cfb8)=[]}], 0x1, 0x0) 2018/02/25 12:58:42 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180), 0x8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005fffe0)={0x0, 0x0, 0x203}, 0x20) sendmmsg(r0, &(0x7f0000d63000)=[{{0x0, 0x0, &(0x7f000051cff0)=[{&(0x7f00000c6000)="c2", 0x1}], 0x1, &(0x7f0000019000)=[]}}], 0x1, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x8400000000114, 0xa, &(0x7f0000001000)="034b0007", 0x4) 2018/02/25 12:58:42 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009e8000)={@common='bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000aa8000)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @random="337a98471e01"}]}, 0x2c}, 0x1}, 0x0) read(r0, &(0x7f0000000080)=""/107, 0x6b) 2018/02/25 12:58:42 executing program 1: r0 = socket$llc(0x1a, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) pipe(&(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x98}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x0, 0x1, @empty, 0x8}}}, &(0x7f0000000240)=0x8c) 2018/02/25 12:58:42 executing program 5: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd", {}, {}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x1, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1fffc000000000, [0x3, 0x1, 0x1000, 0xff, 0x6bd, 0x8000, 0x9, 0x1]}, 0x5c) 2018/02/25 12:58:42 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) connect(r1, &(0x7f00003cd000)=@ethernet={0x0, @empty}, 0x10) r2 = socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r2, &(0x7f00000000c0)={0x1f, {0x2, 0x2, 0x8, 0x8001, 0x1, 0x8}}, 0x8) 2018/02/25 12:58:42 executing program 4: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = gettid() setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x6, 0x6}, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) r4 = getgid() socket$kcm(0x29, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000000900)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x100000}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000180)={0x524, 0x29, 0x601, 0x6, 0x0, "", [@generic="f06273055338286db1d7b8832d282101798391774d901dfdabaa53c79accd0072d6c9141473c1a6004b413471e8d174b40af32879715afb86ca5215c946e1ce3a19129a6c1d84a6e97f5e1ee77c99375bae5a9f998a9d026242d0af1ab802b2c0eb6", @typed={0xc, 0x22, @uid=r1}, @generic="4b96c13f786bca1eb253924090579fdca6529e90b772aea6b1c1040e", @nested={0x1c, 0x8c, [@typed={0x18, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x8, 0x84}, @generic="3b5dbe922421ed50ede5ca1620617846004f4034a0c675dec6276eb6639f064c4fe16e2711886780d13252d94eda9a6c10380212112ff2ce79841e5c0b4b3d49d93e2eafa8b68416f08fda357856bc41e48a8da14e3166d49b65a3e9a8a4b117a5a9e8cceef9cee16413482f1c335178c160d4fe3cc251556ce948aebea7936dafa7d9172a183eb50c6a879e64b48f4763f1ed6fd90d008e2e1f166f9f319fcd924b7d79d4a233cb37672143f5e685e8cf42cfe5dc0aedd2dfbfb4866ea5273f269c569d6a46a98d68cef30cc462a0a07f913c45c4716825c04b6306703f9d2241ca35cd1a3ec8e9bde10e853824a1bf2ebd5ba49807e1cd", @nested={0xe0, 0x35, [@typed={0x18, 0x2, @binary="212a6be9dd03512aa095943a0a047c"}, @typed={0xc4, 0x59, @binary="42a1660c9b65ca3d0f987f82fc1b3c76d23b0c75cec427f01739074174167076898cf841711e06da1f87ac37c73fd2703809a212ebc4a42d909d221cf7339ecdde3e6e234854231527881d88ce886d2d6a4241814ea02d821df309e89620d21896ad0a8d7b921bd5ef6edab7732d7d6135015416034cb72915dc8be4b9115c48387019b53044e0dc9a77804d8793d234f24b2352162a177eea46e1bf0019fe4cccd1ae5559c6bdb10655d6ebcbe9fd3d0ff065f3c946416986"}]}, @generic="49133714f67c2b25461bda7306f43f6cd2db696239b246da6cda3cf2f45ee4ab572f0feafc77df8bf8fbfb982f6829e9c99d2417a37a45309f5ab7ebab6248ce70dcf427d5cb61a459134d814229ac238b4b5c57c8b37a80e73b6372a082f3de190ec893a16e", @generic="67ebe6", @nested={0x224, 0x23, [@typed={0x18, 0x2b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x18, 0xf, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x10, 0x4a, @u64=0x1f}, @generic="afef9e5901da477c45dcad9286a340934de6d7611a3f2f24e1eb5367bac1ca7ea5f2f1a70307b2", @generic="96fb8dda587846425f7f1eb445f0dc22315ada2dacca934561b19adb0150259c9c1477ff16bbac97362bea62ac0a73651b05009fd4db1e948cf736719ca1c480ac57bb33b04394b4e9946929a7b4281bf8b792995348a8270aa33afcac571f382faaafa921ceff4bb68b17e49558a29f1fb1955198027511b652979031db061ae5af3196fcb01cca6d8ebb3ffa98146884e623491b9c81f195e06d59e18fed5439aea597080aa863c1b007bd220d8ebb789735c3f9288c7330eac519f0", @typed={0x10, 0x14, @u64=0xb5}, @typed={0x10, 0x7a, @u64=0xffffffff}, @typed={0xdc, 0x6e, @binary="e2a631ebba9578ac8288baab72b977ba799b8e5aedd291c8bb1c225d726d95e1522adcba30797340bb7d9ea85aa0ba6bf59a6339931eeb92845fff6a867def5434e81b14ea1fc7464391a7ea3c42fa1c09c4942e57fd03f85a1501e0ae20d68f42b6d608b97497a69df6db83f90ee4498cce786dfbf1b16118cedd4b3d976e34cac8f6af9d756eeef77b724f5ac12e9367afbe4ccf8964b06607f8f8e56f4658edd860dda050d4a02240f9e42cf09a1db00c831480c6d03676c33aae9fc0964f0fdbedc4704acf9294d6c7c113ea978b66"}]}]}, 0x524}, {&(0x7f00000006c0)={0x10, 0x2a, 0xa00, 0x5, 0x2, "", []}, 0x10}], 0x2, &(0x7f0000000880)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x68, 0x4000}, 0x4040000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000940)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x13d4eac, &(0x7f0000000000)=[{0x4}, {0x0, 0x0, 0x100000001}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) 2018/02/25 12:58:42 executing program 6: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000080)={0x83, &(0x7f0000000100)="b4fa5110c59a6548001f5441acf2f0f56bf90adc9984981014e5a41b6c7e17a3aa9896819886a5910de26c05d7ff6fb797a528746236626b44ca57ca59ad894db860cc1d2c190eb0a4f5e3e51ba82dc59f1b41b3b2fc2a93d930fe91d5ef1e1bc0af13b0698214398fe105a558e2b826e53aae766c8fb1862e5764314e3e798c93199d"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0x0}) getsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f0000000080), &(0x7f0000000100)=0x4) socketpair(0x15, 0x3, 0x0, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$packet_int(r5, 0x107, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x20, 0x1, 0x80000001, 0xd275, 0x10000, 0xffff, 0x3f, 0x7, 0x7f, 0x1, 0x1, 0xffffffffffffffff, 0xffff, 0x3689, 0xff]}, &(0x7f0000000300)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000340)={r6, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x5, 0x401}, &(0x7f0000000400)=0x98) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3, @broadcast=0xffffffff}, 0x223) 2018/02/25 12:58:42 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) getpid() r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, {0xa, 0x3, 0xb4a2, @mcast1={0xff, 0x1, [], 0x1}, 0x17}, 0x100, [0x96, 0x4, 0x3, 0x2400, 0x0, 0x5, 0x7fffffff, 0x9]}, 0x5c) socketpair(0x5, 0x6, 0x9, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00005c8ff8)={0xffffffffffffffff, r3}) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x20, 0x5, 0x2, 0x3, 0x39, 0xff, 0xfff, 0x7fffffff, 0x7, 0x9f3}, 0xb) 2018/02/25 12:58:42 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) socketpair(0xd, 0x5, 0x9, &(0x7f0000000000)={0x0}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d, r1}, 0x10, &(0x7f000000b000)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[]}, 0x0) 2018/02/25 12:58:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2000000000e) writev(r0, &(0x7f0000fea000)=[{&(0x7f00008c2ef5)="290000002000190001063524e02200ff020000168000e718f20000040d000f00000000f20d00088f1f", 0x29}], 0x1) 2018/02/25 12:58:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f0000000240)=@in={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10) r2 = getpid() socketpair(0x17, 0x4, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r3, 0x50, &(0x7f0000000040)}, 0x10) accept4$packet(r4, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x80800) bind$packet(r1, &(0x7f0000000180)={0x11, 0xc, r5, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x14, 0x5, 0x100, 0x7, 0x1, {0xa, 0x0, 0xa}, [@typed={0xc, 0x6f, @pid=r2}, @typed={0xc, 0x6c, @pid=r6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x10) writev(r0, &(0x7f0000002740)=[{&(0x7f0000000000)="9154473451da1c8feda9c517b38cbbb0b7973452b8a537a8d6701df3d656c82d5fd9f7e210c7e6a77ecc1f4668147c96b465c6bba87e569af12c4ca7d0d58bcbfeb5387b321b68b39aaa39b0fb1aaabd360f410b8d71eacc45cbb1f3e89afc29f84989c8db5fe744fca3dbd72f503d7f11efd8f77f01e2efd003e777cb405cf7f308c1167742bb013da485b516bf7922e32414c711bfba4fbb7f54c8c177e1aed42e3ee63a29918425acd11dd01487d9", 0xb0}, {&(0x7f00000000c0)="1dcdaab7896c3f25e75e84a82dac2ad3f109300b85523ddefa89af6cdea6eee683066c5beea2241b60339e50741549fe75693784bb515531f13a8f1e18a8c84fa918a9fe63f9bc6ab9bc089e774f8607ac268ef1033d652679df299b5eef9d56c59103e46ef256aebdb0ae3ef2aa047288f443723e24c28ae4b0c1c9b71aa39ca706bece318ec3bab7ea", 0x8a}, {&(0x7f0000000180)="3c3b67b7e0599cbf8dabd3612f7f1efe754b32c5ad3008d4b4d8ca0cc7be60036e8042810ac434a78ce15303de0f938986a53615405f4d974124529cd02addc37203a71356135a84dc205781e746", 0x4e}, {&(0x7f0000000400)="0365933962f7899452851bb039ce7d2dc49da85939d92e554ada8ef5f0344b4fe1d04aca78d4136203d7ee8f4741082549bc81cc95def41ce9e4f81536bcc5e139fcda225fa140d24abf52750466cee934eed196", 0x54}, {&(0x7f0000000480)="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", 0xfc}, 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0x1000}, {&(0x7f0000001640)="464e28b0e4310aa5c6143c13e743b100830376340131a7f2132f2f8a3c6c54e9d80e406933db28ca331102d8869c47912a2c984dd5ee9fbb7a857ccd7364df8bf4e91e086c2105b679d33526ecce11f759afe5c469a3e8f8becace6245405be1a21517ffa56f8e08e2ab834db4e1d4e10bfccac6f9930ba676555fb162ebb94022c5ee3cdc74c96fdc2cab3f8b01bc0c6907561f488e1377d713c2de1ea0a908a315c1fca213bc659fd07c4b1b026ce21134ac46fee26156838c3bbfa526b782b8b3d5da88e881547cd6ab6afa35bf0a1a489509447ba79daa6e99ea246aec50dd5c6e11bd", 0xe5}, {&(0x7f0000001740)="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", 0x1000}], 0x9) sendmsg$nl_generic(r0, &(0x7f000001cfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00004f9fd0)={0x30, 0x2a, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x1c, 0x0, [@typed={0x18, 0x9, @ipv6=@loopback={0x0, 0x1}}]}]}, 0x30}, 0x1}, 0x0) 2018/02/25 12:58:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000c35ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000000280)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000100)=""/182, 0xb6}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000200)=""/109, 0x6d}], 0x5, &(0x7f0000000300)=""/116, 0x74, 0x1}, 0x10000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$inet(r0, &(0x7f0000769fff), 0xa561, 0x4008004, 0x0, 0x0) 2018/02/25 12:58:42 executing program 0: socket(0x10, 0x80805, 0x8000) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x1b, 0x80004, 0x7) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @multicast1=0xe0000001}], 0x10) getpeername$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000358ff8)={@multicast1=0xe0000001, @empty}, 0x8) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@dev={0xfe, 0x80}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xa, 0x0, 0x14}]}, 0x38}, 0x1}, 0x0) 2018/02/25 12:58:42 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/21, 0x15}], 0x1, &(0x7f0000000100), 0x0, 0x4}, 0x62) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000180)="82ff1c7b363466417ee25b77ffca489056c133a1b0afb353c7854288e2aef554c60e6bfc3a244a07fbe44ca8ff32193eb997f669d5ad782ede17193c0819b958143b89d87e799ca444864228f50efdf2500fc21173d6823f40d5b66ae3ac37a8328f9cd231d014be38439b31c9cd2a1990284fb21f4640c8", 0x78) sendmmsg(r0, &(0x7f0000007e00)=[], 0x0, 0x814) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/25 12:58:42 executing program 7: socketpair$inet(0x2, 0x5, 0xfffffffffffffffa, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xf8, 0x7ff, 0x8, 0xfffffffffffffff9, 0x800}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, 0x4) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}}}}}, &(0x7f00000b5000)={0x2000000000000000, 0x1, [0x2f0]}) socketpair(0xb, 0x0, 0x101, &(0x7f0000000180)={0x0}) sendmsg$rds(r2, &(0x7f0000000740)={&(0x7f00000001c0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000340)=""/40, 0x28}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/94, 0x5e}, {&(0x7f0000000500)=""/16, 0x10}, {&(0x7f0000000540)=""/67, 0x43}], 0x8, &(0x7f00000006c0)=[@cswp={0x58, 0x114, 0x7, {{0x2, 0xd8e}, &(0x7f0000000640)=0xff, &(0x7f0000000680), 0x5, 0x7f, 0x8, 0x0, 0x6e, 0xfffffffffffffffe}}], 0x58, 0x804}, 0x801) 2018/02/25 12:58:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1f, 0x4, 0x1, 0x81, 0x6, [{0x6, 0x5433, 0x1}, {0xffff, 0x7fff, 0x71, 0x0, 0x0, 0x2000}, {0x81, 0x8, 0x0, 0x0, 0x0, 0x1000}, {0x8, 0x8, 0x400, 0x0, 0x0, 0x5}, {0x7ab}, {0x1ff, 0x6, 0x8, 0x0, 0x0, 0xd00}]}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000001000)=0x1e) 2018/02/25 12:58:42 executing program 3: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1}, 0x2) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000012000)=@nfc_llcp, &(0x7f0000012ffc)=0x60, 0x0) poll(&(0x7f0000632fe0)=[{r0}], 0x1, 0xfffffffffffffffd) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) shutdown(r0, 0x0) 2018/02/25 12:58:42 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x10000, 0xd7, 0x401, 0x1185, 0x10, 0x14f}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x1, [0x0]}) 2018/02/25 12:58:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000938ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) syz_emit_ethernet(0x2a, &(0x7f0000435fd6)={@random="6b508ac1d8b2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)={0x0, 0x0, []}) r1 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x8, 0xf46, 0x15, 0x1}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={r2, 0x800}, 0x8) pipe(&(0x7f0000000000)={0x0}) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="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") 2018/02/25 12:58:42 executing program 1: r0 = socket$inet(0x2, 0x4, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0xfffffffffffffffe, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x29, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000000}}, 0x200, 0x6, 0x2, 0x401, 0x60}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x4, 0x100}, 0x10) r2 = socket(0x5, 0x5, 0xfffffffffffffffb) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x800) [ 598.615344] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 598.622783] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/02/25 12:58:42 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000fc9ff8), &(0x7f0000fc8ffc)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffecf) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) [ 598.678811] openvswitch: netlink: ufid size 20 bytes exceeds the range (1, 16) [ 598.686254] openvswitch: netlink: Flow set message rejected, Key attribute missing. 2018/02/25 12:58:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000261f44)=""/188, &(0x7f0000953000)=0x1ca) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/25 12:58:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x14) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001340)="7bde366c355d1029329eee7ee7be2f4164ceb7eb983eb1b3140a25364e54af6d0a72", 0x22}], 0x1, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000001200)=[{&(0x7f0000001100)=""/244, 0xf4}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/25 12:58:42 executing program 4: socket$nl_route(0x10, 0x3, 0x0) socketpair(0x8, 0xa, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x2) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@empty}}]}, 0x30}, 0x1}, 0x1) r2 = socket(0x5, 0x4, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) 2018/02/25 12:58:42 executing program 0: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001d40)={r0}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000001d80)="a21f266b7163ce958d72433050e6e728599637ddb272e82d5cb2d83d6378e6097cc4be0fc9eafbd1bbe87f5ffb6aad4672bbaf38da502bded3d7d073b47372a15bcb4a5dcaa3733f0054d9604ba8db58ed7f137f64dd8d83ffab6fa78334cad3684518f591ab95516b008b8e267b7a2601a800e08df37bfdeea67813710c94b43c9880f11cff3aa2cc60a59b6210b6bda0f06790fe5df871e38e156445aa03", 0x9f) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000645fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @random="daa547f1170c"}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @generic="381d637e05ba06d693b43e40ba63bbc9"}) 2018/02/25 12:58:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000003e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001affc)=0x3a) pwritev(r1, &(0x7f0000000ff0)=[{&(0x7f000003ef74)="3827cb9da8b45cd4dd239f759161", 0xe}], 0x1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/25 12:58:42 executing program 2: r0 = socket(0x11, 0x0, 0xfffffffffffffffc) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x6, 0x2) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d}, 0x10) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) recvfrom$ax25(r2, &(0x7f0000000040)=""/141, 0x8d, 0x100, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005f18)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000004ffc)=0xe8) r4 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000140)=0x290, 0x4) getpeername$netrom(r4, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) sendmsg(r1, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d, r3}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="06000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)=[]}, 0x0) 2018/02/25 12:58:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000040)=""/127, 0x7f}, {&(0x7f0000000140)=""/99, 0x63}, {&(0x7f00000001c0)=""/112, 0x70}, {&(0x7f0000000240)=""/83, 0x53}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/72, 0x48}], 0x9, 0x47) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb90100008001000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000002c00)=[{{&(0x7f00000003c0)=@can={0x1d}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000480)="b339351b0acc3d76d71ed65177d574c6e4868a57e6d7489169c77a0e36a16422c8fd2b26393748ae90c07ff0d4bb", 0x2e}], 0x1, &(0x7f0000000640)=[{0x10, 0x0, 0x5}], 0x10}, 0x7054}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000700)="add72068a79d46503cf848441c49105e5891c382f9118cb77080703319fd86b4d60daa3647a6a4ea798bdc01810bdf33d6b9891f90823e38aa687efb", 0x3c}], 0x1, &(0x7f0000000780)=[{0x78, 0x10f, 0x0, "638dcdcb117cf2c4c047b1da8f080c1c3482ba0da0f815ef5b55ea87a7d72da4721aa4608305315d54332836ffaea27e53597b85202c03eca84dd3cc464a3df7ddcf0c73a839871c968343c00311687c62ec0e988adf7af7e1f3fededb0b6a9f9a915c1728"}], 0x78, 0x40000}, 0x6}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a00)="859d82b985fe853a082876b71a7a8d31f9ffa124b90108dbd07fffaeeb9fcf7712537d9e47dfb42c04b5a465245845b08e1072deeba120e00da348a75d48bb586a8b30e63f1ad2762facb77cf3e0a11c05507e22e46530591c823c13250fcdc97bb4d66dcfa6758520433d364bf49fdc3340cc5f692bfd4393c8af08ca3a7bed94", 0x81}], 0x1, &(0x7f0000000b80)=[{0x98, 0x1, 0x101, "8b418bfe83b4ecab630db783db4ca4f7c06f0bcdeb8277a9de57e4136b4ecb02f149fb50d951462286a9657bbaaec5b216f83725698755c2cc73ea2cf7dd214d10118038deda65d2fbc404e78bf7ff17a50d895a7715eda886b2363998a48e79a1ef0db3f0788005491d7ff15f16adc4df273a0f811bee31796c640c11ed9580606a03ffe337"}, {0x80, 0x11f, 0x2, "cc28b65caa8c49352ac4b540affffd9763dcb54b921bcec238bc650b5c20696504a102c8787fb701e71d02a2b5a398d836ed975fb8e6ca60a328049754e4f877fe9177c1f7b75c21efdf290c50b8f21ea314b4aa17836a0af20d36431c20161817b69fb0a73abd6cba"}], 0x118, 0xc041}, 0x6}, {{&(0x7f00000017c0)=@sco={0x1f, {0x7fffffff, 0x6, 0x101, 0x2, 0xc8, 0x6}}, 0x8, &(0x7f0000002940)=[{&(0x7f0000001800)="6646aaa53a4823d49a812dfc57675d90383e749803cf00b34d816a8b74be97b5ec76a872aaa484ee3d5cc9abc3873e3e71da694405de005c51118ab95417563fef1a59e0a255b7ae57572d034ac63612d6f98144417207aee7510ddc9d49b6a9f81b2ea6c37ae893d88402dd28bb81618d6a86ee50b3f66d2f", 0x79}, {&(0x7f0000001940)="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", 0x1000}], 0x2, &(0x7f0000002980)=[{0x70, 0x110, 0x11, "3a55fb80b3bdc97131b940505c92edfdc1fdfde882208b74a91ae517150d9420336f36cb029d5a2ea7b90b7b14738540ca9eb9a0ec04f41c942a71da83efe536a3145aaf09de5c4e62abc454fde81a83b7f47d0c98c1ef03df981965"}], 0x70, 0x48000}, 0x3}], 0x4, 0x20000000) read(r1, &(0x7f0000000000)=""/158, 0x9e) 2018/02/25 12:58:42 executing program 3: socketpair(0x10, 0x3, 0x67ad, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) close(r2) poll(&(0x7f0000000040)=[{0xffffffffffffffff}, {r2}, {0xffffffffffffffff}, {r2, 0x8}], 0x4, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x2a, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x40000) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) recvfrom$inet6(r0, &(0x7f0000000080)=""/75, 0x4b, 0x40002000, &(0x7f0000000100)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff5a2}, 0x1c) 2018/02/25 12:58:42 executing program 7: syz_emit_ethernet(0x70, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x1a}, [{[{0x9100, 0x2, 0x7f, 0x3}], {0x8100, 0x7fff, 0x8, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x32, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc"}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000040)={0x7, 0x7, 0x586, 0x200}, 0x10) 2018/02/25 12:58:42 executing program 6: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x400000000b, &(0x7f0000778ffc)=0xffffffffffffffff, 0x4) 2018/02/25 12:58:42 executing program 0: r0 = socket(0x2, 0x5, 0x40005) getsockopt(r0, 0x200000000114, 0x2711, &(0x7f0000000000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$unix(0x1, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x6, [0x4, 0x4, 0x3, 0x5, 0x0, 0x8000]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) recvfrom$packet(r0, &(0x7f00000000c0)=""/216, 0xd8, 0x40, &(0x7f0000000380)={0x11, 0xc, r1, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/25 12:58:42 executing program 5: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001def88)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000065fff0)=@generic="e749e3ab19e79f6150997ef89b13c5b0"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x3, 0x4) 2018/02/25 12:58:42 executing program 4: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000005fbc)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="72c3f27299fb"}, 0x2, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='tunl0\x00'}) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5a818860, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x9, 0x4) 2018/02/25 12:58:42 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0xe) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00000024c0)=[{&(0x7f0000001240)="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", 0x6f8}], 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) accept4$llc(r2, 0x0, &(0x7f0000000080), 0x0) 2018/02/25 12:58:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@common='ip_vti0\x00', &(0x7f0000000000)=@ethtool_rxnfc={0x2f, 0x12, 0x100000000, {0xf, @usr_ip4_spec={@multicast1=0xe0000001, @empty, 0x5, 0x10001, 0x1, 0x7f}, {"7015", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x6168, 0x8, [0x3, 0xff]}, @hdata="eee126583ead4063b177ab13b4ec90aff21205fbe2b74544485b96420d5958194b44715b4df1feb18510dedd5be581cce1f87da5", {"8b6b", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x1ff, 0x6e, [0xfa, 0x9]}, 0x3ff, 0xf6}, 0x1, [0x2]}}) pipe(&(0x7f0000000040)={0x0}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x0, 0x6}, 0x4}, 0x10) [ 598.799854] openvswitch: netlink: Key type 32 is out of range max 29 [ 598.819815] openvswitch: netlink: IP tunnel attribute has 4 unknown bytes. 2018/02/25 12:58:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f00000000c0)=0x10) r2 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x6) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x1, 0x1, 0x2, 0x4, 0x4, 0x1f36}, &(0x7f0000000040)=0x20) sendto$ipx(r0, &(0x7f0000000180)="c24de7010c9a338f074b6acf1367365a32482106bff8ad94284614e30d8567e4cde2014e6c426f8d9655731516cca56db5d5b95874242493d715a4e9daa56e5b839660805e503b6feca3fa4341560de74584b608ba85c81caa197f8bcc08bbc298544564d4c5d0fef32c01fd2528eb30c31beb6f5529f14967d16a75d44932418195ede9b532c9c7fbeaa436eadfc713842bd386766427fb9005be3062b57ef2bcbc8990dd6730798e84278fc1ba6b6d1246edd374f45fc405faa321af0d149c1f6001585ab125a15aa22229eda4f94c73ef1e51d670964c96b3c5aa158720ae9723ff41fce7c2861f42a9", 0xeb, 0x800, &(0x7f0000000100)={0x4, 0x9, 0xffffffffffffff7f, "68a3ee67529b", 0x400}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00000000c0)={@generic="18d9b4d2f2ad49e8d0d5969d38719e46", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f00000000c0)={@generic="2193ded9ba18a31bc53698f1e7f6cfa4", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) accept$inet6(r3, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x8, 0x31, r2, 0x0) 2018/02/25 12:58:42 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair(0xb, 0x8000b, 0x67, &(0x7f00000000c0)={0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x1) 2018/02/25 12:58:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a00ff0)=@common='gretap0\x00', 0x10) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x0, @rand_addr=0x10000}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) bind$bt_sco(r2, &(0x7f0000000080)={0x1f, {0x7, 0x1, 0xfffffffffffffffd, 0x73, 0x4, 0xb4}}, 0x8) listen(r0, 0x0) r3 = accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000100)={r4, 0x1a, "447ae924a5585c2cccf6a11a9423f3854511b84d0b1eb8015a58"}, &(0x7f0000000140)=0x22) listen(r1, 0x0) pwritev(r3, &(0x7f0000000380)=[{&(0x7f0000000180)="971d4f5df1da715e68245dae4adf2bd2094f9d081d65cfbb6b8e1c75ce676e5021223d88342f072c3efa3f70254f294bea96fad5e32c3b04dbb49ef6511707b8c2ce196ee08d175689402e07e36bedc48fdc881874f3af2e69", 0x59}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000300)="d4f67aa7bf0640645fa71ef1ec5e1ff758579a09854ebff4c7dcd31290491da94b66c62a21861113eda3daabeec3607226a2b22d2a95526e1c6bfb59b3a70891a016da65", 0x44}], 0x3, 0x0) 2018/02/25 12:58:42 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) epoll_create1(0x0) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r2}], 0x1, 0x0) 2018/02/25 12:58:42 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000dfd000/0x200000)=nil, 0x200000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000002, 0x10, r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) pipe(&(0x7f0000f64000)) 2018/02/25 12:58:42 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f00001a4000)=@security={"060000007269747900", 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x20, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @common='syzkaller0\x00', @common='syzkaller0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2c0) sendmsg(r0, &(0x7f00002b7fc8)={&(0x7f0000a79ff0)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000377b44)=[], 0x0, &(0x7f0000d76000)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001a00)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000001b00)=0xe8) sendmsg$can_raw(r1, &(0x7f0000001c00)={&(0x7f0000001b40)={0x1d, r2}, 0x10, &(0x7f0000001bc0)={&(0x7f0000001b80)=@can={{0x1, 0x686d, 0x3, 0x5}, 0x8, 0x1, 0x0, 0x0, "5e5162b28901e583"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) recvmsg(r0, &(0x7f00000002c0)={0x0, 0xfffffffffffffdb5, &(0x7f0000000100)=[], 0x1f, &(0x7f0000000140)=""/23, 0x1}, 0x2000) 2018/02/25 12:58:42 executing program 3: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb45]}, &(0x7f000022a000)=0xfffffffffffffef4) 2018/02/25 12:58:42 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000100)={0x4, {{0x2, 0x3, @rand_addr=0xb8a}}, 0x1, 0x5, [{{0x2, 0x2, @rand_addr=0x3ff}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x2, @multicast1=0xe0000001}}, {{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x340) 2018/02/25 12:58:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000003680)=[], 0x0, &(0x7f0000003740)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket(0x0, 0x807, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) recvmsg(r1, &(0x7f0000001880)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1}, 0x0) 2018/02/25 12:58:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0xfffffd42) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="d337d294e0598ed39301a4104264c2f193957203712beab07a2e231c5bfa0293da22bdf9fab3191c58a60f63ceb507e4e4da6077066d6b34a7d254a0779dd3472f61d23b8e26f9cc94ee5c0deb78d810a7d641ba2bc1c561af68053b62105e0f239043b14896244f2d41083a5b7e513ca43261f5278ef5fa5d177043cb1f1efaa1a13f1150f379bea973ebbd24ec46d195326b3fa36053db64c2859face9444f21e50b0192ccf6370f6ddedb00dae0ef7982da9441eff4d8caa24470689b8849a30d06d5ca917cf4a144d76040b3e3402d5e880bb6dbfd8c", 0xd8}], 0x1, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, 0x90) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/25 12:58:42 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) pipe(&(0x7f00000000c0)) r1 = accept4$netrom(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10, 0x80800) r2 = socket(0x11, 0x800, 0x1000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) syz_emit_ethernet(0x66, &(0x7f00000f8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, []}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xffff, 0x30, 0xffffffffffffff7f, 0x200}, &(0x7f0000000200)=0x18) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000140)={r1, 0xfe67}) 2018/02/25 12:58:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000009ff70)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e7e000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d67ff4)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x10001, 0x88e, 0x3, 0xffffffff}, 0x14) 2018/02/25 12:58:42 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x2c, "4906250d77fe144d4cc8823d683ac61fb99ccf918a33902bb77811c6425228d00db0b8de5f9651426f195dca"}, &(0x7f00000000c0)=0x34) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x7, 0x6, [0x100, 0x40, 0x3, 0x80, 0x6, 0x7f]}, 0x14) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 2018/02/25 12:58:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x10000) setsockopt(r0, 0x84, 0x2000000011, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x47, 0x4) 2018/02/25 12:58:42 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x200, 0x200, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="f7bef1dc7bc3862aeeec6b837e473eb9", @generic="11125ab720e89249488ed75d91179d1e", {}, {}, 0x87}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="99fc8b89141285d33463759376394ec6", @common='tunl0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getuid() r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x7}, &(0x7f00000005c0)=0x8) socketpair(0x9, 0x6, 0x0, &(0x7f0000000480)={0x0, 0x0}) epoll_wait(r3, &(0x7f00000004c0)=[{}, {}, {}, {}, {}], 0x5, 0x7) 2018/02/25 12:58:42 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) socketpair(0x11, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x3b, "0c66ecd49e28df02e65eef973fe49a7ef29bef09d4135f3ac65c9b64ed586386511af2d6865747847c0bab2257eee58be341c3dbaec1671f462e3d"}, &(0x7f00000000c0)=0x43) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4, 0x1}, &(0x7f0000000140)=0x8) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xc3}, 0x1c) tee(r2, r1, 0x9, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x4}) [ 598.958602] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 598.977412] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/02/25 12:58:42 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x0, 0x800000000f, &(0x7f0000532fff), 0x0) socketpair$inet(0x2, 0x804, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x4d]}, 0x6) r3 = accept(r2, &(0x7f0000001640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001680)=0x14) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000100)=0x6) 2018/02/25 12:58:42 executing program 3: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8005, 0x9, 0xc092715, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) syz_emit_ethernet(0x6a, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/25 12:58:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$kcm(0x29, 0x7, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000080)={0x14, 0x7, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x202, 0x3, 0x400, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={r2, @in6={{0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x10001, 0x4, 0x902, 0xfff, 0x7}, &(0x7f00000001c0)=0xa0) 2018/02/25 12:58:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006b2000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x124, 0x0, 0x0, 0x0, 0x0, &(0x7f0000594000)=@common='gretap0\x00'}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x8) 2018/02/25 12:58:42 executing program 6: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f2ff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f000085a000)=[]}], 0x1, 0x20008843) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000040)=@can={0x1d}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)="5135b0a483307f32ed4f22", 0xb}, {&(0x7f00000000c0)="67e8f07d833d2655c812cc1790ca07b7877c9bca928c61659a71a8cdcdfa747012f6557f9ccea7c817da06e594879042a942e77b88f921add9f4103b205b6f55001f9c23ff171779a5eedc931b8ab91426cd10a29f9ffa2c717d6683926fd6695525a4a771aa073f7cd25425b086ddd7f008d6c2d8c9f7744a921fb0fd542b65c5ab59492190f78523fb7d6cdabcb99d49f9d6bc1c5bc150be6595", 0x9b}, {&(0x7f0000000180)="b319d62ed8c5ab581fd887c1601d94f4e9910f3b1c07b3e08ec5b0dd4052c1d2cdda8703c64ff604a3ec1166fb482f03e607f10008fb0ff3d9a985bc050ceebefe4ad67135f38c08578dd336e5224b90769747caea7209284efa75aaa66292fb8b76870230107534e1e74db5bf1b041e2036a3d3aa83214750673fe5f0627f36d70bcf32a6f40080c87c4d0707c645a904d5c31c14f54cf90d09397a8db491213c27681e9489145ec60c02452a048765f9e9a0459b771fe7d5a5c530750f70e4587f4edf657f0eb66fca0f5658516976306274ac4a52fb3024ddf3633b3c400a9e70c5456824e6c8b9a96d0f56aae17f2f6f7e", 0xf3}, {&(0x7f0000000280)="906059e66553274d1a78ada957cf00e88ee40868e6890991050574107e0c2c2a2fc15f83f126941d8f38a1000d176c7bad77da49db227ac3e38c08dc5f4601b18640f553e193eb5c62175d8b49cb868e06e5163b6a638ec7f79c4203d1e7e01b153e401795eed44fa3d7765e33d1f407ca358648d57994cac980ba2ec6b8957151056cf181d42ae888ddc108255a523a", 0x90}], 0x4, &(0x7f0000000380)=[{0x68, 0x111, 0x2, "dd6a29a982a632d4fcea26e67b19c4404c8a3af3fd4735497b67a1d9fb15688569fe82c229e6bec402493d81771854a94a9450883619fa5c0e2a6dd7fd8ca03bec1006ca7a30129b17d46580fe261e64ea"}], 0x68, 0x4000000}, 0x40) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/25 12:58:42 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x20, 0x4) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100043ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/02/25 12:58:42 executing program 1: mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x2e) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x0, 0x9, @empty, 0x4}}, 0x3ce, 0x0, 0x100, 0x3c9bdde4, 0x14}, &(0x7f0000000540)=0xa0) sendmsg$inet_sctp(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="f94e473c8cd744f340c5859e27ef41c8e04446a49e799a06179f8050b6c8a2d4916a91f68c329bb025359b6d1de0fe5144c4221cc18f5ecceba3d3c039238d3bac3189eaee2a4ac71b546e672f160f10a893697d8754b1565c128b79741a131c0c8c232218a6b2c008e8bbd4f36141dbf4e9c444e8eed5ff7467274ec9e86fa01a76dd762999978d086e1de61b11a49b8f33b2ff9138ea97c3b02073aa0b1210a5d599ada7120407747bc12fe1c2fbf519b7b0b85c0b496d0f81", 0xba}, {&(0x7f0000000140)="cd89b829fa6e9180d2c805f4916b9a338de8ce10a8a44dd5da8f991c3267f2929ae43b50a22775c49ef1bbd532e5abb6c61958ded73834dc78996d0f2c4daa779272b5810cba686903073a46fb77d47620326310e71308bd5384c767e0e225cfb13a2ea9fc021135845dec7a753e9d6ff78b576a8f8dda79cf600c727964377fc9c377e6b84c26d2d30227c413bc8208053ec3ab9c7caf48b9274c1416c8378f9aa91df2fccca6e41b34", 0xaa}, {&(0x7f0000000200)="94f4baf45676c0cd68deaa64e4dd93fc0fe17c925d22eea93012319c3b2c5b8ab84bbad6b6b78b77a397c574dc12522ad5beb7d7215fcfb7dfd87588bfbbbb479989b3", 0x43}, {&(0x7f0000000280)="e6f8af1b3405a0a8629e923a3b2b99fe3ed295cb17974f71bdac682f46fc3efd3c6cb2953f3197f81ae6fe9060c0c79f06158a85774c27732bca9210eedcfb468271912cec7218e1528f8a381e531a9b73b0fbba5c3ada9293adca439097c837e7d7a91e4fe303d374b2efda6852aac5fb2ecf4eb36604f9ca4c67a203e40c056597731a48f0b0be4ba760c91dadaeffa74789b2b7caa489171b99a9cf6356d23d5edd8dfddfe82446a772e8d40c597337f8bcf9e4b83b20fe1b8dd99c665f7fdb72fe37", 0xc4}, {&(0x7f0000000380)="445db63ad4e3144470bcf94a5138f9d437977f8eb831ab4f9a725c74326d532ef32c99f8472e8c0cf4fa43f338a92c82b39e27da6d7f4326e7ee306f774a4955fcdd70121759240228e9d702043c3e571d475a23a77af60f1ffb3f19c77f8f5c803e47bc20cf5795c6276ddd862973b55a", 0x71}], 0x5, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0xefe4, 0x9, 0x205, 0x120000000000, 0x1f, 0x200000000000000, 0x5, 0xda, r3}}], 0x30, 0x8000}, 0x20000000) accept4$inet(r1, &(0x7f0000000600)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000640)=0x10, 0x80800) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/02/25 12:58:42 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000eff000)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}], 0xffffffffffffff5c) 2018/02/25 12:58:43 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000040)='\x00"') socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x80000001, 0x5, 0x4, 0x7, 0xadc, 0x7f, 0x9, 0x800, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x7d, 0x5, 0x1, 0x7, 0x800, 0x1000, 0xfff, r1}, &(0x7f0000000140)=0x20) 2018/02/25 12:58:43 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, [0xe9, 0x9, 0x2, 0x9, 0x9, 0x0, 0xa1c, 0x100000000, 0x9, 0x9, 0x1000200, 0x8000, 0x8, 0x20, 0x7ff]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x8000007a9, 0x9e8}, &(0x7f0000000080)=0xfffffffffffffd4d) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/89, &(0x7f0000000140)=0x59) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0xfffffffffffffffc}, 0x8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/25 12:58:43 executing program 0: r0 = socket(0x2, 0x3, 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/22, 0x16}, {&(0x7f0000000040)=""/26, 0x1a}, {&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000000100)=""/80, 0x50}], 0x4) bind$inet(r1, &(0x7f0000886ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd4ffc), 0x4) sendto$inet(r1, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x548a7fb061215619}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, 0x10, 0x9, 0x100, 0x2, 0x2, {0xc, 0x0, 0x2}, [@typed={0x10, 0x71, @u64=0x6af}, @typed={0xc, 0x17, @ipv4=@rand_addr=0x7fffffff}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/02/25 12:58:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x90b8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7}, @in6={0xa, 0x2, 0xdc1, @empty, 0x9b72}, @in6={0xa, 0x2, 0x13, @empty, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x84) 2018/02/25 12:58:43 executing program 1: r0 = socket(0x8, 0x1, 0x0) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/25 12:58:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='irlan0\x00', @ifru_flags=0x3000}) r1 = accept4(r0, &(0x7f0000000040)=@sco, &(0x7f0000000080)=0x8, 0xb075a0b8b291f0a9) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x5, [0x1, 0x9, 0x1ff, 0x7, 0x80000001]}, &(0x7f0000000100)=0xe) r2 = socket(0x10, 0x2, 0x9) write(r2, &(0x7f0000000040)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251b657ba31ee3ba462d6038565e29b14ca7a9cdf9d1d15c8b55556303a88e87d44ad90d4092c71bee17e6e7faf495a8eb2c0b01b4cccea7c8ab4e4c9696772ee5cd9a772bbb3d3fa127b082a5a56584641892f2b5b3bf615414fd2da926d810990deb88e19b76dae33c61bd1ac52cc32b71b3b4267fbb11d8a1f0000c1c5dedf0ba7d72aa6fee312a3324f5a390c19305d2e46361a709144ac3352d603727b", 0xf7) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x9}, 0x6) 2018/02/25 12:58:43 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000005cc0)=[{{&(0x7f0000005700)=@sco={0x1f}, 0x8, &(0x7f0000005840)=[], 0x0, &(0x7f0000005880)=[{0x10}, {0x10, 0x11}], 0x20}}], 0x1, 0x0) 2018/02/25 12:58:43 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f00000015c0)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000001600)=0x1e, 0x800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001640)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="edcda1e17064c553f14fadc43e4b5786", 0x1}) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000100)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000000)=[{0x30, 0x0, 0x115d, "a0ac50fffd9d7c3774dfed67fb0c57604bc44e105e3a7cc37746bb"}, {0xd0, 0x19f, 0x73, "89614ec3fcd311678282fb410cef04ffae91414273edecacad66a7f7c4268fcb0c15349b651e3690805174c58e82b49de31c1f409e4e12ebb058da8bc9d8bf251f84cc02c4495a26a934284dde2f441d6544290640e940cd7c5f7af31050b2bab582bb558e36400051a8e275e62be7297b5340538b276195bace2989fcce68062aee6726f14f3f3374de298498ce1fdaeb9b7395f59f6e73769d729578acdbb77c05265da98aecee44338a76170e9480b4683360cc6dbea0d8d3ff9c9a"}, {0x30, 0x111, 0x4, "50a370aee13c086ea9885cef9b8db959be84dd10bc483fbab3867204d70c0d"}], 0x130}}, {{&(0x7f0000000a80)=@in={0x2, 0x2, @rand_addr}, 0xe, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) socketpair(0xb, 0x5, 0x4, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/143, 0x8f}, {&(0x7f0000000240)=""/14, 0xe}], 0x2, &(0x7f00000002c0)=""/241, 0xf1, 0x9}, 0x40010000) 2018/02/25 12:58:43 executing program 5: r0 = socket$inet(0x2, 0x806, 0x8000000003) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x180, 0xc8, 0xffffffff, 0x180, 0xc8, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f0000010fb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@ip={@dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bridge0\x00', @common='bond0\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @port}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1f, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) connect$inet(r0, &(0x7f0000027ff0)={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000680), 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f00000006c0)=0x42c, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) 2018/02/25 12:58:43 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7fff, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/02/25 12:58:43 executing program 1: getsockname$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0xfffffffffffffffe, 0x50, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xffffffffffffff29}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x1, @rand_addr=0x6}}, 0x3ff, 0x9}, 0x98) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000000)={@multicast2, @multicast2}, &(0x7f0000000040)=0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x482, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ipx, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_tcp_buf(r2, 0x6, 0x2f, &(0x7f0000000100)=""/125, &(0x7f0000000180)=0x7d) 2018/02/25 12:58:43 executing program 3: r0 = socket(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x22, 0x8003c, 0x69b}, &(0x7f0000000040)=0x10) 2018/02/25 12:58:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-generic)\x00'}, 0x17) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e3b3b60ced5c54cbb7a4ff0f000072e87bc926d582f19fc0546a52", 0x20) 2018/02/25 12:58:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x1) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/25 12:58:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x350, 0xffffffff, 0x0, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xff, 0xffffffff, @generic="146f5b3b65dd823917a5cceca5fd3816", @generic="00176701df983e6d391fe1edd34d766e", {}, {}, 0x2f, 0x3, 0x8}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8, [0x8, 0xf2, 0xeda, 0x1f, 0x8, 0x1], 0xffff, 0x7fd4, 0x6}}}, @common=@set={0x40, 'set\x00', 0x0, {{0x4e, [0x8, 0x6, 0x20, 0x0, 0xfffffffffffffe00], 0x1, 0x1, 0x1}}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x408000, 0x100000001}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x37, 0x3, 0x4}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0xa00000000000000, [0x4, 0x4, 0x40, 0x2, 0x39e, 0x5], 0xe6, 0x1, 0x5}}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x10}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sm3-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="a5da5fcbbfb91738ce13c33597ab21d44fcfde246225dc7e83c99447e395d815a445c06bf4bc6de73b7662d995c3cc9be2bee6e4b3bee9e53177c2631122027149", 0x41) 2018/02/25 12:58:43 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00004ee000)={0x14, 0x1, 0x7, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x0, 0x6}) sendto(r2, &(0x7f00000000c0)="d3114003e262beeda3b505a039d730159e01b3a07d1c654ddcadfe6b41575e22ea9c7fe1ac6fe185c0ab57ce6204d4d5f0e21f562a57f76b9d60c80dcc75104b2c1de7603fede63edcdbd2615438c7", 0x4f, 0x20004041, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000011c0)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f00000012c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x102, &(0x7f0000000000)={0x11, 0xd, r4, 0x1, 0x4, 0x6, @random="5d2c29118140"}, 0xffffffffffffff4b) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r3, 0x1, &(0x7f0000000080)=[0x6], &(0x7f00000000c0)=[0x7], 0x14, 0x1, 0x2, &(0x7f0000000100)=[0x5], &(0x7f0000000140)=[0x2, 0x3, 0x101, 0x80, 0x6ea, 0xff, 0x400, 0x101]}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000001c0)=@generic={0x9, 0x1, 0x6}) 2018/02/25 12:58:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d60f80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d5fb8)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x48}, 0x1}, 0x0) r2 = accept(r1, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x4, 0xd37, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x1ff}, 0x8) socketpair(0x0, 0x2, 0x7ff, &(0x7f00000001c0)={0x0, 0x0}) getpeername$ipx(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) socket$alg(0x26, 0x5, 0x0) recvfrom(r1, &(0x7f000069cfc1)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/25 12:58:43 executing program 7: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000)=""/55, &(0x7f0000000040)=0x37) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/79}, &(0x7f0000000100)=0x51, 0x800) sendmsg(r0, &(0x7f0000000180)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0x6e}, 0x0) 2018/02/25 12:58:43 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000), &(0x7f0000002000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="9eedfa64f7b59648214dbb3072d118a9", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}) 2018/02/25 12:58:43 executing program 6: r0 = socket$inet(0x2, 0x1000005, 0x9) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x7702, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback, @loopback}, &(0x7f00000000c0)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000005be8)={'filter\x00', 0x7, 0x4, 0x3c8, 0x110, 0x110, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000004fc0), {[{{@arp={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@random="0703612f0f5e", {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="1406d397042c87f71658560306e4d186", @generic="679033fd00d1d35fba8760299c3eac14"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @multicast1=0xe0000001, @loopback=0x7f000001}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='sit0\x00', @common='syzkaller1\x00'}, 0xffffffffffffff73, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@arp={@multicast1=0xe0000001, @empty, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="5bf6da09acc57e17e8fdbe930df2fa8d"}, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={@common='bcsh0\x00', 0x5}) 2018/02/25 12:58:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090469000000000000007f00804003000000460001070000001419000400040002fb0017096e02000000000000000000031e00", 0x39}], 0x1) socketpair(0xc, 0x2, 0x0, &(0x7f0000000080)={0x0, 0x0}) accept$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) 2018/02/25 12:58:43 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/11, 0xb}], 0x1) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) close(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) 2018/02/25 12:58:43 executing program 1: r0 = socket$inet6(0xa, 0x800, 0xef) read(r0, &(0x7f0000009f45)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) [ 599.370267] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 599.377708] gre0: Invalid MTU -83755004 requested, hw min 0 2018/02/25 12:58:43 executing program 5: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/161, 0xa1}, {&(0x7f00000000c0)=""/12, 0xc}, {&(0x7f0000000100)=""/162, 0xa2}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/227, 0xe3}], 0x5, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/02/25 12:58:43 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@generic="f36b6812f2d16474aafede39bbe62947", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr}}) 2018/02/25 12:58:43 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x7fff, 0x3c, 0x4, 0x9}, 0x14) socketpair(0x11, 0x0, 0x5, &(0x7f0000000100)={0x0}) getsockname$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) sendmmsg$unix(r0, &(0x7f0000000040)=[], 0x4924924924924bd, 0x0) 2018/02/25 12:58:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r2}) getsockname$ipx(r3, &(0x7f0000000040), &(0x7f0000000140)=0x10) sendto$inet(r0, &(0x7f0000000140), 0x154, 0x20020003, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/25 12:58:43 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)='U', 0x1) r1 = socket(0xf, 0x2, 0xfffffffffffffffe) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) 2018/02/25 12:58:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x3ffffffffffffdf8, []}, 0x10) 2018/02/25 12:58:43 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, &(0x7f0000000040)=0x1e, 0x800) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0xda, 0x9, 0x4, 0xd81, 0x1000, 0x3, 0x5, 0x3, 0x48c]}, 0x16) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x3, 0x4) getpeername(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00000001c0)=0x3a) connect(r1, &(0x7f0000000200)=@sco={0x1f, {0x100000001, 0x800, 0x1, 0x80, 0xffffffffffffffc0, 0x80000000}}, 0x8) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)=@generic, 0x10) getpeername$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000300)=""/236, &(0x7f0000000400)=0xec) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000440)={0x0, 0x7, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000004c0)={r2, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x97b6, 0xfffffffffffffffd, 0x2, 0x0, 0x81}, 0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000580)={r2, 0x4, 0xc7, "eaabb941fb4745cb2a78a576026e157e016c601a34578a62b7cdc9e5fe4a4558b72529fa6de31ec2704f6706d5af851227bb9106d46ad9557bc3c833f78560cee45004dea07a675aae0d7651b6b8c0d23b33ab3b347c7fe3968e8d9a370ceac5dc06b3061a869fc304ec0e94df0146b310605adb21e979703afa0e4aacad8c187120ea6a83bf5c7b08b9246b7f497ab5f4891bc19fad16e5c84098097bac14130cf77593754599a42cd478d4f02eaec1be6d2b9a8fb492f40a066c9a2bdc7b0c473689d1cb2d5b"}, 0xcf) writev(r1, &(0x7f0000000840)=[{&(0x7f0000000680)="2624231cde61a35ba439b2414ace88bbc787cace508bc98b7eefc8273be2d3cde2008c532b7675b6910ab1a9a7397c60dc431108e1cd22e556e81b7aa1c0eb6dbc61e223f73735929bf87490a9d6369e015f6152ed853e091cc0af74f3", 0x5d}, {&(0x7f0000000700)="83c22e0717588c3e1c75089aa2b44917acfb932fe01f837f3cdde353a7fa47386c8254466d056760a817958718b3c5753d8dbbd846a6bc9d08883a4445cfa8837656430b0966b86a5e8653f55262de8c4c800bff8ff8c8d1660422942ef0197979761b6f282663a44e8703852266be70d8256b46391f2ff75f8062d2e0131c4b91a92d2849e20e0f110c2250ecae1349f998a79e40536c5789d64062dcaa1e781181e1a6460ddbefc8", 0xa9}, {&(0x7f00000007c0)="91deaeb1fb6dc78986f8d588eec2cf381ce5ab126e19c1175958aca70fff8ff79fd01c456be4bbbbcdc6af", 0x2b}, {&(0x7f0000000800)="08390357d215d261726a169cdfa334916967d9d5d4534b0b94", 0x19}], 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000880)={r2, 0x1, 0x1000, 0x8001}, &(0x7f00000008c0)=0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)={0x1, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x2, @multicast1=0xe0000001}, 0x200, 0x10001, 0x3, 0x6, 0x1, 0x0, 0xfbc, 0x8, 0x3}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000980)) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) getsockopt(r1, 0x7, 0x80000001, &(0x7f0000000a40)=""/100, &(0x7f0000000ac0)=0x64) bind$netrom(r1, &(0x7f0000000b00)=@ax25={0x3, {"e1c7ebc725767a"}, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000b40)={r2, 0x5}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000c40)={0xffffffff80000001}, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000c80)=@generic, 0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000000cc0)=""/60, &(0x7f0000000d00)=0x3c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000d40)={r3, 0xfffffffffffeffff}, 0x8) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000d80)={@multicast1, @empty}, &(0x7f0000000dc0)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000e00)={0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000e40), &(0x7f0000000e80)=0xc) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000ec0)=@fragment={0x8f, 0x0, 0x0, 0x3, 0x0, 0x100, 0x1}, 0xe) 2018/02/25 12:58:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000080)=0x6, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r2}) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100)={0x1f, 0x80000001, 0xb7, 0x6289, 0x4, 0x40000000000, 0x9, 0x7, 0x4, 0x401, 0x3}, 0xb) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000080)="36069bd70c4f0800540b707d31219fb8f2f9364149aafacdc02f83e3439e1591a9b6fcbcb33d9cd780c0fc55bcc8cf2a5e7b4a489dc646e0100908492b7be8746d94953af778158d9d16529c030a5aafb5348b286b6d98ba5085d652e9fbdd64b71d3bbc8a9389ddd791fbc9b61b569d08a45732a4e10001787e298f71ea8eada0a186b847f13bbfd40b7398ab1f45cad32f9ea7", 0x94) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002", 0x21) [ 599.427906] netlink: 'syz-executor4': attribute type 4 has an invalid length. [ 599.435421] gre0: Invalid MTU -83755004 requested, hw min 0 2018/02/25 12:58:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x105, 0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000001c0)=@ax25, &(0x7f0000000200)=0x10, 0x80800) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000613000), 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x1, @empty}, 0x10) 2018/02/25 12:58:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000021000)=@raw={'raw\x00', 0x9, 0x3, 0x3b8, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2e8, 0xffffffff, 0xffffffff, 0x2e8, 0xffffffff, 0x3, &(0x7f0000021000), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0xf87e}}}, {{@uncond, 0x0, 0x1a0, 0x1c8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x0, 'syz1\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x0, 0x80}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) socketpair(0x16, 0xe, 0x89ca, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x7, 0x7, 0x8, 0x4}, 0x10) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000080)=0x2) r4 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x360, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000849fd0), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @common='yam0\x00', @generic="54559140401e18294096297af3797f8f"}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c0) 2018/02/25 12:58:43 executing program 4: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000012c0)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001300)=0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001380)=0x14, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x401, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r2, 0x7, 0xf6, "b8db9e99afd585a787b3240863a50e844537b4153ef23a080b8b5f7d77ecf1ed9c0adbf44a323b647695627a64886ff15959c0f711051c8447c076e80f47fa77a1d84e17a2134772b33e1d61d7af93acdcac2845b5e4f741faec4e095ecadc12a802d5b171474f08d14894c7c70d3064a313667d96ac7e4dfe8d2cc264e042da3dea6add0e933f6518f23564373d5a6c6ea0b92d8c558db70b04e62fa67d84ab94b09430f9b471ecf1aa8dbbfe58c735b09bf55a8b4be8502a84ea68e86eab0dc4cf5444c9cb579d7f30ddce20ba3e381f576060f5e551c9cea98fb164d6704c8fd3e0d84b2db9f26bcd61b2c96be5e370da63037719"}, 0xfe) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0}, &(0x7f0000001400)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001440)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0xa, 0x80, 0x80, 0x4, r1, r3}, {0x401, 0x10000, 0xd79, 0x0, 0x80000000, 0x100000000, 0x4, 0x2}, {0x4, 0x8000, 0x101, 0x6}, 0xd8b1, 0x8, 0x1, 0x0, 0x2, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x7, 0x2, 0xff, 0x85f, 0x0, 0x1}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in6=@dev}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) 2018/02/25 12:58:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000206ea0)=@newsa={0x160, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@lifetime_val={0x28, 0x9}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x160}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) 2018/02/25 12:58:43 executing program 5: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f91f18)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/02/25 12:58:43 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x1, 0x1, 0x2}, {0x8, 0x1, 0x1, 0x6e00}]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r1, 0x29, 0x2040000004d, 0x0, 0x0) 2018/02/25 12:58:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0xfffffffffffffebb) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee0f7f)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) recvmsg(r0, &(0x7f0000000fc8)={0x0, 0x0, &(0x7f0000eeffd0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x10040002106) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)=@generic="8984132760c590416ba8d53fb0032b3d", 0x800}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x50, &(0x7f0000000080)={@generic="d55a1b80193e8c80eab5c3daf0d75bb5", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x3, {0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xfff}}}}}) bind$vsock_dgram(r2, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x1}, 0x10) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x1, 0xffffffff, @empty, 0x6}, 0x1c) 2018/02/25 12:58:43 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000001dfff7f00000001806efc00000000170000000182a9000c08000a00001400dc", 0xffffffffffffffa4) 2018/02/25 12:58:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2d5d19591a1ed305, 0x0, 0x4, 0x1, 0x12, 0xffffffffffffffff, 0x5}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="31125ee054c5d0b13c0ed1329875ac0f0d5ff7fa275ae6329adbde7b577285358de86e54a3fd233c5a811e90de67aec3a78dc7ba9dea9a8e2ecc4bc7b0d70b817ea72f63c65cfe"}, 0x10) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000100)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040)="c0eb88c0b99581664367e63249d57aa69cb6f5fac1fc8a45879279933e328c3c308ae795b861f02b8aefeea644b6c1dbc21eea61256f67", &(0x7f0000000080)="c88dd11500cc482e440b0dd1ffc0243f406deb58416a317a667e019f8365dd386b9998d8f711c9a8d6d4a1a88af0b3aa68523115574aca77eb03cb0eb4187688d9e9e37c19a12035eec760334b5d9ac63758e57d88d69068b3df180af59e13028bf2b0cb0a5143e312b96bbbf6df782f67a810a2c74d541fe82f8de4f8f3706828f4a99c5f00114d84be86523bf35226256d83d99354dac846c4b32fbe9a9d389e3b75e51dc59d69bb55db85239add0638ccc05212e135e2b8736c1ee907187a322e049c5ef902a6", 0x1}, 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x7, 0xfd35) bpf$MAP_CREATE(0x0, &(0x7f0000fe1fe4)={0x6, 0x4, 0x7036, 0x7, 0x1}, 0x2c) 2018/02/25 12:58:43 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0x0}) writev(r0, &(0x7f0000008f80)=[{&(0x7f0000000000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b2796fbdf26c3b4be89700b79952fa937d8560fc0bc210c293371cf6817837beb6882bdb2d464baf069dfdffa0fbd13d8da5cc880948a7a99ef5b17b84d2bde09667887a0f9512d44e0bb2a0fc024505797c053f1339053e331f877877752473c6ea93098228221e53b43b46f780569f390c28e1d88f5da6da", 0xae}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000010ffc)) 2018/02/25 12:58:43 executing program 7: socketpair(0xf, 0x80802, 0x5, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@loopback, 0x0}, &(0x7f0000000080)=0x277) sendto$packet(r0, &(0x7f00000000c0)="cbcdd02bf64b6b6582c82ca2778ed78957bcb7dbb9aa7f619ca5afeaa3828f0d0a47a790739d081a533bcd5cb588ffa1054ea3e3e09e1adb0f437997d80648051683f2545b1fa9dc0c43f8301d59f1cef5fa40ede4bfb755258673663192a7f600d13dcc7b0b2463adbe11c3577241bccc6ab76d4cb49d499b42e8", 0x7b, 0xd, &(0x7f0000000140)={0x11, 0x17, r2, 0x1, 0xda3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x4e, &(0x7f00000a8fa2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{[]}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)={0xffffffffffffffff, 0x1, [0x0]}) accept4(r1, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x10, 0x80800) 2018/02/25 12:58:43 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r1 = socket(0x0, 0x5, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000280)=[{0x3}, {0x8, 0x7}, {0x8, 0x80}, {0x3, 0x6}, {0x7, 0x9}, {0x8, 0x910}], 0x6) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$l2tp(r1, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x8}, 0x3, 0x2, 0x2, 0x2}}, 0x2e) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000300)={{0x2, 0x5, 0x329, 0x9, 0x6, 0x9}, 0x1}) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000340)={0x6, 0x1, 0x9, 0x4, 0x5}, 0xc) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000380)={0xffffffff}, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000003c0)) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000400)) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r3, 0x7, 0x8, &(0x7f0000000440)="27890734e57ccdd635b474fdeedf8a738834ad504d7a0840d7a0dec60a010c308afc254ff3bb7f624ad1abbb77dc3304095b5ff375b4fc7cb0b5120b608d81af17b68401b83e6fdce4c80e62416cf6730fe1a9b7651b8e08ba0db24494b2c139f2911927e80e750d4a165b01fe139a25add7e52e4a04e6229863936996ccd08f6416d9dda1c6da2e2e6795fe95f5712f33bc0b8be1dd172842a729bf610cc35996d19dcd477d9d3fb85c201105b819112213bb", 0xb3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000500)=[{0x2, 0x9}, {0x3, 0x81}, {0xa, 0x3}], 0x3) socketpair(0x1, 0x80000, 0x100000001, &(0x7f0000000540)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000580)=r4, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000005c0)={@local}, &(0x7f0000000600)=0x14) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000640)=0x100000000, &(0x7f0000000680)=0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@loopback, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000880)={0x8}, 0x4) getsockname(r2, &(0x7f00000008c0)=@ax25, &(0x7f0000000900)=0x10) connect$llc(r1, &(0x7f0000000940)={0x1a, 0x1b, 0x3ff, 0xfffffffffffffffe, 0x9b2, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000980)=r5, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f00000009c0)={{0xa, 0x0, 0x4, @empty, 0xfffffffffffffeff}, {0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}, 0x0, [0x6, 0x9, 0xfffffffffffffff8, 0x4, 0x1, 0x55, 0x6]}, 0x5c) r7 = accept4$nfc_llcp(r5, &(0x7f0000000a40), &(0x7f0000000ac0)=0x60, 0x800) epoll_create(0x3) setsockopt$ax25_int(r5, 0x101, 0xd, &(0x7f0000000b00), 0x4) connect$l2tp(r4, &(0x7f0000000b40)=@pppol2tpin6={0x18, 0x1, {0x0, r7, 0x3, 0x4, 0x1, 0x1, {0xa, 0x0, 0x366, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, 0x32) 2018/02/25 12:58:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000dd9000)={@common='gre0\x00', @ifru_data=&(0x7f0000dd6fe0)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3, 0xc26, @cisco=&(0x7f0000000000)={0x2, 0x9a49}}}) 2018/02/25 12:58:43 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1c4b}, @in6={0xa, 0x2, 0x8, @empty, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}], 0xac) r1 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x200}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x8000, 0x221, [0x80, 0x14a8, 0xd32, 0x0, 0x3, 0xa25e]}, &(0x7f0000000200)=0x14) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x7fffffff) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r4) socketpair(0xa, 0x6, 0x100, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000240)={r3, 0x41, "86cdc72179dfec9e4156d76911108b599abfa5962a3eab3dc0b6ad9fc8b4acdcb8676b668841242368134660056d4171ed6cb3165712ea9639348f4fcf6ba515f3"}, &(0x7f00000002c0)=0x49) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r7, 0x7, 0xfffffffffffffffd}, &(0x7f0000000340)=0xc) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) connect$can_bcm(r6, &(0x7f00000000c0)={0x1d, r8}, 0x10) r9 = accept(r1, 0x0, &(0x7f0000efaffc)) listen(r9, 0xfff) accept4$ax25(r9, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000000140)=@fragment={0x89, 0x0, 0xfffffffffffffff9, 0x1ff, 0x0, 0x9, 0x3}, 0xe) sendto$inet6(r5, &(0x7f0000000180)="b4886e8aed199a69278e950229a7582f5d6c45a14e8e40259078afc427626ee7de92797f87140cbf6131f1baf2d36e2d4ca23f11d2ef950a4c4661ba66630ab733c54b9239d8de20a25990454c12d406dd2be8bda627f94560995e0f0d3ba6fb28fcc9ddd48ed6521b37becda3457f26e430567aedf4b1c0d395271d08239919caadcf399fb8034d00da9c1a9584adc1d70d61d495fc2bc4e0b915664abfbddf85cb58c8593d0dfdf396090e4205404b53071d2677", 0xb5, 0x2000c004, &(0x7f0000000100)={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, 0x1c) close(r4) 2018/02/25 12:58:43 executing program 2: unshare(0x4084000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000000ff0)=[]}, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000040)=@nfc_llcp, 0x60, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/152, 0x98}, {&(0x7f00000001c0)=""/202, 0xca}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x800}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$unix(r0, &(0x7f0000000800)={&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000540)="a9bbb256ddcced1f36457ad930c4d605702f339618e6be4bea26aa970559be1a0a5c90177c6582551e0bfd54f0c06ebb2fc686972abd3b6390aeddce75bfc792d84aa7d4b6ed7c4d935154ffecde0473c2f1fbe5b0d2524315d27ae8dffbd090e57d8f4e976765e564eca8fe13991008bafce53d4264f336d9e355742f9baed977e44127be9a6aa265b0ac78c30f53ccb620ed317819b5db8ba7be128e0701fa816e900f76615439815fc11ec4cb9acda5e2e0d1b11ce55fb0d98d3ade86ade4b5940cd991db49299255c76ac86c828d7cb8375c9be3816d7a8ed1d01e9530d35407b6bc58c666efee83d65d", 0xec}, {&(0x7f0000000640)="ab45cbef2175a816414789fb5b2280e47a5116bd4bee7f2437ddb527d2124315217a949d5c206e7887b9de06d7490cfa72b11651cd349281ae548e062659cebf39d2e31e583d6a20d5d08483e0f148b3afa01dd6cefda98c9642cd3b12f34b9ed4dd747d0bcc22add8b37324e74878cc5bc4362dde54a8a870e8cb74943e6f579ddb7ab436f6baef816faabab52b986e7ba7f9874a7997c979c77b64a58794c378a42c013ae45ae4edc49a69302c4e31711d57728374", 0xb6}, {&(0x7f0000000700)="1d4a5eacb160c10c09ce67616b53652267f53b381037a9ec8f6606bfbaa295e528fbf062ae83e59a067a307877c71138e87d8ef763f7076ed756c7aa00a4b540a1c8157209c1dbc0a4159edd5569c2cb6cd741defb10d54831988a30abe086d8c5bd8a2cd24f93c8c93da7b38bd249899bdc0bc5572c1ab0afd6b8f3", 0x7c}], 0x3, &(0x7f00000007c0)=[], 0x0, 0x4}, 0x20000004) getpeername(r1, &(0x7f00000007c0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000000840)=0x26) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000880)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x8b4f}, @in6={0xa, 0x2, 0x2ef, @empty}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0xbc) 2018/02/25 12:58:43 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7, "a1d97c02aa345c"}, &(0x7f0000000040)=0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x5, 0x8001, 0x9, 0x0, 0x401, 0x9, 0x31fed51a, r1}, &(0x7f00000000c0)=0x267) connect$inet6(r0, &(0x7f0000374fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7dffc), 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/02/25 12:58:43 executing program 3: r0 = socket$vsock_dgram(0x28, 0x3, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) 2018/02/25 12:58:43 executing program 7: r0 = socket$inet(0x2, 0x300000000000012, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffea3) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x7, 0x0, 0x8}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/25 12:58:43 executing program 1: r0 = socket$inet(0x2, 0x0, 0x8b8e) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cab000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x80000) sendmsg(r2, &(0x7f00008c6000)={&(0x7f0000560000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00001cdff3)=[{&(0x7f00004cff3a)="f2", 0x1}], 0x1}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f20c80)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "0000000000000007bab36a2658d861a1eff320000000000000dfd947ff2ad36d4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/25 12:58:43 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0x80b, 0x95, &(0x7f0000000080)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000000040)="03ff", 0xffffffd9, 0x1, &(0x7f0000030ff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x800, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000180)={0x0}) sendto$llc(r2, &(0x7f00000001c0)="3a6a532ca6d46410551aa9bde870ecd7c1c88d345b631163321a828cadba93842a0d240e0f33f12c65ad2bb08fe987975ea23c169b8f71e8ffa721c83e0d59b9ac7a7246e64c9c6e549ae14c9dcf143e2ee74c96fe46d35934ffaba7a6cc6686bdc5f6eac8cc777050", 0x69, 0x10, &(0x7f0000000240)={0x1a, 0x17, 0x1, 0x5, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xfb, "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"}, &(0x7f0000000200)=0x103) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0xed, "1daf351d2f8cc68e9959f3cb92a6eed0aab9b8f92d9b89bf86aaa4ab189398a0bb0313668286c998e20d2121f3c4bb0e249ac3b5213e3a2e9e5e031167d38cd80900f1acf793a79366c31358dcd783518aa340acb717eae4c774951e6867c35711e7365fac79970d4c20acd79e97b662acdc61ebe5fb8007c13a1fc8c7f29236751033154689db49e686aeadf74c260eb45ce0d3e87ee85e22d027e109868066b32554b74979fabd9f3c25a4bd027f98b1b66f56f5f640c5699726b0ab2783d2c220363a62cd5abf88b3990f2f24d02bfa6d3ef50a240577bed1d1894a33290820c5d5884cf0a9a6b1e3e91e8d"}, &(0x7f0000000340)=0xf5) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f0000000100)=""/123, 0x7b, 0x40, &(0x7f0000000180)={0x4, 0x4, 0x2863, "c3aa753c8c6f", 0x80000000}, 0x10) r6 = accept(r5, &(0x7f0000000380)=@un=@file={0x0, ""/108}, &(0x7f0000000400)=0x6e) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000440)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r7, 0x8001, 0x20, 0x157, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) r9 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f0000000280)={r8, 0x7fffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={r8, 0x4b}, 0x8) 2018/02/25 12:58:43 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x3, &(0x7f0000000040)={@multicast1, @remote, 0x0}, &(0x7f0000000040)=0x2d9) r3 = socket(0x11, 0x7, 0x6) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x5, 0x8001, 0x5}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0xe5, 0x4) r5 = socket(0x15, 0x80005, 0x0) getsockopt(r5, 0x40200000000114, 0x8, &(0x7f0000e92ffc), &(0x7f0000fcb000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x2000}) sendto$packet(r5, &(0x7f0000000100)="7c501f870a448bd440683ad4adeeb84e751b19107602d04f60e7ad499a99f2e34b1aa3a6a9a170bc3e138141cff41abd9cde5b387f2fd8f1c9dfd8ee03f452eb932b6a15363f2a02d72474fa91015c4060c6f530db9192950c49f17a503b99febf172e7d2de9f4043db8e1f59fe526b70089ae3fe53b7d3b4a077741edbe9a8a5658529abcf66e228a3818303eb3a983eca91b37e76c16a49796cd0957e5c7df9a97d775c65d3a2baa2a9f7263571c72cf81c84e77419c0519e019ba840d648d196698d90377c5d8c1803091bdfb970be10774a528f7", 0xd6, 0x40800, &(0x7f0000000200)={0x11, 0xfa, r2, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r4, 0x9}, 0xfffffe41) 2018/02/25 12:58:43 executing program 5: r0 = socket(0x1000000000000005, 0xe, 0x1) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="2b31233cbf007601537bc583291abeb4", 0x5}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000c9b2ac)=@newlink={0x44, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x10, 0x16, [{0xc, 0x1, [@typed={0x8, 0xc}]}]}]}, 0x44}, 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x9affe19214c301e8, &(0x7f0000000040), 0x4) 2018/02/25 12:58:43 executing program 7: setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x88) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000), 0x177) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00000000c0)="f30f7e4dc1c9f8f2b7f1c1d3eb4543e8f6136cfdda454e45738da1ab5959ddc090dede7e6a5f4054dae079b1255550f7da5c855d5906193d7eed9cbf33a7c5f103c30bcc85e4b9333603c9f21c", 0x4d) 2018/02/25 12:58:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f94f58)=[{0x0, 0x0, &(0x7f000034bff0)=[{&(0x7f0000000000)="d777032bd02a991ca4f272d46716fb6b53cdb62023af6e62c8fabb849d7ca42f", 0x20}], 0x1, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x101}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f000090afc8)={&(0x7f0000f8aff8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8affa)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/25 12:58:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054bfa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x2ca) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000030a000), 0xfedb) 2018/02/25 12:58:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-aes-aesni\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x3a, 0x80000) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r5 = getgid() accept$alg(r1, 0x0, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r3, r4, r5}, 0xc) r6 = accept$alg(r0, 0x0, 0x0) recvmsg(r6, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/02/25 12:58:43 executing program 5: socket$kcm(0x29, 0x7, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b77ffc)=0x2, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) 2018/02/25 12:58:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x550, 0xd0, 0x0, 0x0, 0x2e8, 0xd0, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x4b8, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xa0, 0xd0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x40, 0x7}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x100, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0x2}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @common='erspan0\x00', @generic="8529a082f1b25160cca7f43c1f6833e2", {}, {}, 0x89, 0x1, 0x24}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0x6}}}, {{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0xffffffff, 0xff000000, @generic="7bb81674ea08c5c509e532a08915c618", @generic="a5f50c909871c4a58e81409e4acc9b0e", {0xff}, {}, 0xee, 0x2, 0x16}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x1a0, 0x1d0, 0x0, {}, [@common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x325f00000000, 0x9, 0xa, 0x0, 'syz1\x00', 0x400, [0xffffffff, 0x0, 0xffffff00]}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x9, 0x8, @multicast2=0xe0000002, 0x0}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b0) 2018/02/25 12:58:43 executing program 6: r0 = socket$inet(0x10, 0x3, 0x81) sendmsg(r0, &(0x7f0000327000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000cfd000)="2300000024009115460000000000001201000000000000270b80ffff0000000200001f", 0x23}], 0x1}, 0x0) 2018/02/25 12:58:43 executing program 4: syz_emit_ethernet(0x0, &(0x7f0000000040)={@random="cdf276000805", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @empty, @dev={0xac, 0x14, 0x0, 0xe}}}}}, 0x0) socketpair(0x10, 0x2, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xff, 0x800, 0x5, 0x0, 0x46}, 0x14) getsockname$netrom(r1, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x38}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) 2018/02/25 12:58:43 executing program 6: r0 = socket(0x400020000000010, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4fac, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x9) write(r0, &(0x7f0000000080)="1f00000056000d6dfcffff00bc0203030700ef2122173f81000000e4ff1f39", 0xfffffffffffffe55) socket(0x8, 0x1, 0x7) 2018/02/25 12:58:43 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x1, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa, "53a4330e525834463dc0"}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [], 0x1}, 0xe712}}}, &(0x7f0000000140)=0x8c) 2018/02/25 12:58:43 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x1001}) 2018/02/25 12:58:43 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000006fd4)=@ipmr_newroute={0x1a, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0xfd4f}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000340)={r0, 0x79}) 2018/02/25 12:58:43 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f0000000fc0), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="383033a4ea689f74a9d8200f19792edf", {}, {}, 0x6, 0x0, 0x1}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="fa26e99d5351e9c8be9654cc43b5a090", @generic="725b3a29abcb8ee83ea6e10d72d09cdf"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffed2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x128, 0xffffffff, 0xffffffff, 0x3c0, 0x3c0, 0x3c0, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}, @common=@unspec=@cpu={0x28, 'cpu\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x138, 0x180, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@multicast2=0xe0000002, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) connect$inet6(r0, &(0x7f0000000540)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty}, 0x1c) 2018/02/25 12:58:43 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001140)=[], 0x0, &(0x7f0000001180)=""/98, 0x62}, 0x20) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000040)="56ac51695617ffcdf032eb2720eaf431632bdb8855f2005cd3746d15c9858827ad40d171e897094f034b5c3e85f230abab62afc2ce96bd91a9f18a07005872a9fe7ebc2d9dd3bab66ce4255a43ff7132bc79529a613658ac6338aa519827627736cf9d6b3cf512fe463371f1291bf13d6c1dc44ac8e89568d29f14e9251269c3da46801ab58f71cd2afaf1c2177d0f058fd0a6ae4adc1ba0bc5c5c25b100d195f0c6d6a9549aec5145539f69bbb72966484041", 0xb3, 0x0, &(0x7f000055fff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000014c0)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70)=[], 0x0, &(0x7f0000437f70)=[]}, 0x0) 2018/02/25 12:58:43 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x400) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000098dab8)=@nat={'nat\x00', 0x1b, 0x5, 0x4e8, 0x300, 0x1e0, 0xffffffff, 0x300, 0xf0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000fabfb0), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ipddp0\x00'}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x548) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000)=0x3, 0xfffffffffffffdfa) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000006c0)="03e4", 0x2}], 0x1, &(0x7f0000026000)=[]}, 0x2000c080) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r2, &(0x7f0000000040)=""/75, 0x4b, 0x2, &(0x7f00000000c0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000015000)=[{&(0x7f0000000040)="87cc1d954a3c6be615b1a4eaef1d1a5715642a9d7788db3a7af8897d7b5a899d2dd05fb9e5fdba", 0x27}], 0x1}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4100}) setsockopt$inet_group_source_req(r3, 0x0, 0x2b, &(0x7f0000000100)={0x3f, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x118) [ 599.765877] x_tables: ip_tables: ah match: only valid for protocol 51 [ 599.801410] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/25 12:58:43 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x83a, 0x4) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x1c) 2018/02/25 12:58:43 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000040)=0xc) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@common='sit0\x00', 0x0}) sendto(r0, &(0x7f0000000080)="32f8ad90ff48258215defe25b6b8ad00379239030a53ff4e847777294e99bc7304c14df7a624a1894805706923ece9b444dc22c99b002055f8365b38b406395f89a34ffb739ab353cde438e9982f237f2970d5be13320fa4af87de3ec96a6f620a5a6373fbef9b1a2135d8714b67d1a78b31e272ce1009a7a7e5b3c446eec5e4a8220dead4ddd87b5a960bb61d51b5e78d2f91d021224b78e0c2e54747538a63f27696ae06de0b0dcfc42aa90cf1105aa1cf159f92c7fbf6063720d09bc4bec2ab9239da055c116a2f", 0xc9, 0xc7ce61bdb2f29b42, &(0x7f00000001c0)=@can={0x1d, r1}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000200)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240)=0x40, 0x4) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000000280)=0x1ff, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@empty}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@rand_addr=0x9, 0x3, 0x9, 0x2, 0x1b1b, 0xa, 0xa0, 0x20, 0x0, r1, r4}, {0x1000, 0xffffffffffffc137, 0x9, 0xeb, 0x4, 0x4, 0x3, 0x7d}, {0x2, 0x0, 0x3b, 0x4}, 0xd82, 0x3, 0x2, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x7ff, 0x1, 0xc022}}, 0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000540)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000580)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f00000005c0)={r6, r7, 0x9}) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000600)="c756fb9d30cafe1d74811e4a05005dd0b725b40271d20229fdbc9fa5ce8c1e99219487fc8ecd6c08741ceb157d35fc0cbe9b2c39ed1636ada65e59f92db0bc7aaf9d5647930f0a5395210fe017aea81270f5e5b085ce9e67e4a4ec0db676") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000680)={0x0, 0x0}) r9 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x9}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)={r10, 0x0, 0x92, "64e6a4f6d9fa6947d60516e99de470bdeb24a9e1a2de339ab701a52cb27c7a009a62691508dfbe0f3950fbf64a87c99e8e2eae2f8317f16dcfdabe31985820b8b5ee9c0542bf540a33569df80b493c109bfe3793d74a271c928bf5b33c4992737a2fcb9a71deec2333acbce139f333c5a9fe1d3dc984e20e81a1b91b5c6c89a96e5024633bf7c7dd056fbd2f847f2d554d97"}, 0x9a) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r10, 0x4000000, 0x2, 0x0, 0xfffffffffffffffb, 0x4837edfa}, 0x14) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000000840)=@generic={0x40, 0x80000001, 0xffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000880)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000008c0)=0x4, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r8, 0x0, 0x2d, &(0x7f0000000900)={0x4, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x3, 0x3f, 0xa, 0xa0, 0x20, 0x2f, 0x0, r4}, {0x6, 0x4, 0x94, 0xfff, 0x6, 0x7fff, 0x2, 0x7a}, {0x1fe00000, 0x7, 0xff, 0x6}, 0x4, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x33}, 0x2, @in=@rand_addr=0x7fffffff, 0xffffffffffffffff, 0x0, 0x1, 0x4, 0x7, 0x0, 0x8000}}, 0xe8) getpeername(r9, &(0x7f0000000ac0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000b00)=0x26) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000b40)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000b80)={@mcast2={0xff, 0x2, [], 0x1}, 0x47, r3}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r11, 0x84, 0xc, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) ioctl$sock_inet_SIOCSARP(r11, 0x8955, &(0x7f0000000c40)={{0x2, 0x1, @multicast1=0xe0000001}, {0x0, @empty}, 0x2, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="cc4b369f3771e218f9f5a8560ec98753"}) 2018/02/25 12:58:43 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) close(r0) close(r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x24be, 0x7, 0xffffffffffffff66, 0x2, 0x8000000000000009, 0x6, 0x100000000192, 0x7}, 0xb) 2018/02/25 12:58:43 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x0, 0x5, 0x4, 0x10000]}, 0xc) r1 = socket$inet(0x10, 0x2, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f000000cfda)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000040)=[], 0x0, &(0x7f0000634f19)=""/231, 0xe7}, 0x0) sendmsg(r1, &(0x7f0000b0afc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000040)) 2018/02/25 12:58:43 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000500fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f83000)={0x10}, 0x28d, &(0x7f0000000000)={&(0x7f0000b4efac)=@bridge_newneigh={0x30, 0x1c, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x358}, 0x1}, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x3, 0x4) 2018/02/25 12:58:43 executing program 3: socketpair(0x5, 0x80000, 0xfffffffffffffb4d, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000011c0)={0x3ff, 0x7d9ce329, 0x7, 0xb3, &(0x7f0000000040)=""/179, 0x87, &(0x7f0000000100)=""/135, 0x1000, &(0x7f00000001c0)=""/4096}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, @common='vcan0\x00', @common='ip6gretap0\x00', @common='irlan0\x00', @generic="89baf5632ca397040316ee124356333a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0x110, []}, [@common=@log={'log\x00', 0x28, {{0x0, "b79b5dbaf8d2b3b2b7eabecb26919bb922fb5ef657c461d00cb3e4f0334d", 0x4}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}}, {{{0x17, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], 0xf8, 0xf8, 0x140, [@connbytes={'connbytes\x00', 0x18}, @limit={'limit\x00', 0x20}]}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"005dd60f0a15123e703cdbab6cdb39d52c87f1d5105f92821639755cd315"}}}]}]}, 0x358) 2018/02/25 12:58:43 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280), 0x8) close(r0) 2018/02/25 12:58:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x4, 0x6, 0x4) getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) 2018/02/25 12:58:43 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001340)=[]}}, {{&(0x7f0000002600)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f00000027c0)=[]}}], 0x2, 0x0) socketpair$inet(0x2, 0x80006, 0xfef5, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x400}, {0xc, 0x3d59}, {0x2, 0x5964}, {0x4, 0x4}, {0x7, 0x8001}, {0x2, 0x4}, {0x8, 0x8001}, {0xb, 0xacc8}], 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xe3, "7d94359d9d09c2db3d22c48b1ca5b766eafbcd29ebc64020749090e3d3ad16c876b845031a57ed1e1149cb4209f75abf3395f5dd45db4d6ed8aed904e7e3b1d6b7ca31109a467fb92c2de48aa0eac18bbf89e42382e66c01c24887aa4d4f6cfd0ee4eedb263fa4f9639816d28a167d81c295cdea09cd807f280e63775050c7610e59d988c954a66cfdcc4deec5e23c4f796ec262d5d027d94792c80bf923a3e146fc5dd2ad8e4a1e95fd758e3ee7ac7dca17e57642a867c032308c0daccc8767be9077ce29ebad5ba9d664f72a93d7eb1f135fda7d001e972b4183c709146bd522a2da"}, &(0x7f0000000180)=0xeb) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xbf64, 0x7, 0x8004, 0x3, 0x800, 0x3, 0x3, 0x1, r3}, &(0x7f0000000200)=0x20) 2018/02/25 12:58:43 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000000), &(0x7f00000000c0)=0xd9) close(r1) 2018/02/25 12:58:43 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f94f58)=[{0x0, 0x0, &(0x7f000034bff0)=[{&(0x7f0000000000)="d777032bd02a991ca4f272d46716fb6b53cdb62023af6e62c8fabb849d7ca42f", 0x20}], 0x1, &(0x7f0000000080)=[@assoc={0x18, 0x117, 0x4, 0x101}], 0x18}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000090afc8)={&(0x7f0000f8aff8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8affa)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/25 12:58:43 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x0, 0x802, 0x0) socketpair$ax25(0x3, 0x2, 0xc4, &(0x7f0000000000)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000596000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ipddp0\x00') 2018/02/25 12:58:43 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000010000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @random="877c020000a5", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000002000)={0x0, 0x1, [0x0]}) r0 = socket(0x0, 0x3, 0x40) connect$rds(r0, &(0x7f00000001c0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/25 12:58:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a16fb8)=@ipmr_newroute={0x20, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@empty, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x9, 0xa5, 0x100, 0x80, 0x80100, r2}) 2018/02/25 12:58:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="8908040800", 0xfffffe3e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}}, 0x4a, {0x2, 0x2, @multicast2=0xe0000002}, @common='rose0\x00'}) 2018/02/25 12:58:43 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @remote}, &(0x7f0000000080)=0xc) 2018/02/25 12:58:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10000013d) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [], r1}, 0x48) sendto$inet(r0, &(0x7f00008ac000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) recvmsg$kcm(r3, &(0x7f0000000240)={&(0x7f0000000000)=@can, 0x10, &(0x7f0000000200)=[]}, 0x40000040) 2018/02/25 12:58:43 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) bind(r0, &(0x7f0000c33000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/25 12:58:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r0, 0x8, 0x907, "c0096ce4b9ed9b2842a10fa977326b9115a22d1f1a"}) r2 = accept4(r1, &(0x7f0000000040)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000080)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getpeername$inet6(r2, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000100)=0x1c) getpeername$netrom(r2, &(0x7f0000000140)=@ax25, &(0x7f0000000180)=0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) 2018/02/25 12:58:43 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/25 12:58:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2f) r1 = socket$packet(0x11, 0x100000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000013d000)={0x0, 0x4}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000080)={r3, 0x80000, r1}) sendto$inet(r0, &(0x7f0000aa4000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0xff, 0x100000000, 0xffffffff, 0xd2, 0xffff, 0x9, 0x0, 0x1, 0x7, 0x80000000}, 0xb) 2018/02/25 12:58:43 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x5f) 2018/02/25 12:58:43 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x400) pipe(&(0x7f00000000c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x100000000000080, 0x4) getsockopt(r2, 0x9, 0x1, &(0x7f0000000040)=""/117, &(0x7f0000000140)=0x75) 2018/02/25 12:58:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x8, 0x4) recvfrom(r0, &(0x7f0000000100)=""/101, 0xff12, 0x120, 0x0, 0xfffffffffffffe55) sendto$inet(r1, &(0x7f0000000080)="9317052a6a8025ef92a4e53c3b3a93f5857d0afa4a2af26f7d02d399ae9f474dc16a6b9a8ccff1ecdd96baad1ea2af5a72a1e61702bf9f5fe8a79d5dd0529547d56b78fffaf4", 0x46, 0x80, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) 2018/02/25 12:58:43 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) pipe(&(0x7f0000000000)={0x0}) sendmsg$netrom(r3, &(0x7f0000000640)={&(0x7f0000000040)=@ax25={0x3, {"348a758dab389e"}, 0x4}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000080)="12113b2d8caa2ea65fc71172b22d92e226d67936433bdb64094def518e81782f5590cc8d161c6bb9cb6845b1361266c00fc791195223ed2941182d969b2d48156039e010ee965185f78a875a6311b9b05264ddb4bba7b4c3b936745cb9c010e90ed674246be9f410411f217fe8739e3f5a2f56a18ce3863ed31403ffccd715b70abd5d7ac75306be544d82fcae9c596d87a661ce192ab2d5d5822dccb4b47dcf604d143b81ec07a48009e25d8c", 0xad}, {&(0x7f0000000140)="aed2a68c28e0f1c1d22e3ac6675da13a4454d1ec2a85b01b1d3a021537b6c6798eee375186ac7589fad2488d47529cd7", 0x30}, {&(0x7f0000000180)="1bf5f3371bef6de12b41d71614f4ba622be3963a8069b33b87dfedb42f8643f29050b96f2fc0e13c678656ec6e6b0e1eacdbcb2cd1af0a46b5a34868ff8efa27841b3cc2fb", 0x45}, {&(0x7f0000000200)="94d9bb9012eb4bf22990c8db687239957898e5f533af41c36e26d7ed32e3cc8091f5e76d9824dcac927d0233cc53394c2cb3cf6838a8eff5e8a0b2211281fd6115238d8c5c87b043d535f75f189d4d20c9c9751380", 0x55}, {&(0x7f0000000280)="13ac70f9db2ab490c61045fc9b091cdb6114494350ab73ff696d161c19b940454bf7b940ba41c3293192031f01866b2061f4ba9014acb4a881f61b6a18b639b56958243eb38b57", 0x47}, {&(0x7f0000000300)="6f9976bb795bf16db645fb081bc21c38e285cbfdcc1e9818a3d85c64f0704fd07aedfd1db91fc6d216083372033dabbf138f761ef3b7d0501788dce467d0712f89e5db7ad90675dae25b4b07e2d678012388d809e784493761c912010fb31656ec34ae635ffd66cb71b05cf6d654fb99e5469a7f8df3f1f27865c42f089dc023b632a54f8a73dec647a2b04d7add1c6b", 0x90}, {&(0x7f00000003c0)="e68328a6d2eebeceab8eddfbfa98133e258195cb8b15cc62d7f65deee607ae05751b0dd5b706d4a2c30d7c835618880e7bab25e60557da3e8a4bff17ddd2df3edb98c852313b9bf45a31e7fdf8f7f4f471802b73f197b0d56dfc61f587e367065fd9c197552e3869defcfda0c4eaa0189b528c55781098afc6cb961195fba5739942928f13fc2b14c0c35b2280718665817999268c20bf04a6768ea3452552a8b9b2d136ef271f2b43b45e0be12cc8f5ec036f2465a3f7a3b0bdd528a29f69504c381b134bc9abcf86d0b8", 0xcb}], 0x7, &(0x7f0000000540)=[{0xd0, 0x10f, 0x1ff, "7699ade89f797b01ff3722ace766a49412c5c1dcc4271eb19381ae541d5cfbffb07150fcab961f5a7e11b7d156975b207d3bbf58d39b22d2f194b4f09b9999d7608d06414db6878d8023c5b299e79e99f144437ae06a95880658c7e0969c7e2c80b519cfb06d04ae5a67aa737db22cbc2ecc986fc7c6ab73bda4fec4b89d282785204925aac45caa291a68d93862f7807e5f569c07f492bc6171da2b642fc8f79a4bc18db3152b1b97d4682580928af07f27d8a640a20fa25f6ef128456e65"}], 0xd0, 0x8010}, 0x4) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[]}], 0x1, 0x0) 2018/02/25 12:58:43 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000000600)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=@getae={0xf0, 0x1f, 0x4, 0x1, 0x3, {{@in=@multicast2=0xe0000002, 0x2, 0x2, 0x3e}, @in6=@loopback={0x0, 0x1}, 0x100000000, 0x3}, [@policy={0xb0, 0x7, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x3e, 0x3, 0x0, 0xa, 0xa0, 0x99b8ddf632967154, 0x9f, 0x0, r1}, {0x7fffffff, 0x1, 0x2, 0x7fff, 0x1, 0xdce, 0x0, 0x5}, {0x9, 0x1, 0x200, 0x4}, 0x3, 0xa, 0x0, 0x0, 0x2, 0x3}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000280)=@hopopts={0x0, 0x1d, [], [@generic={0x101, 0xba, "8b50d66e2bb91adf58f6d2ded67e6825a1fa5745e9bd553cf30e180e833b17de799646c9ca177b1d3ffdb807b1546eaf43de8ebf3c04c8a05b3a6fd131475dc8c2f3af222c8f8fe7a4037ddd1a6d6d2fabb2b35f11dbb4bd6a236393bde9ff7149a663174385261d415855b4fcfcff49640ab34e28e095d6c278c6e1e9d49c14023cc5294e1d1c68c5832735a2de19aa8c4ba8825f742927b9f333d1b4ef76552365a31b6570941e69ba64b263fbad344c994d48232259dd18cd"}, @enc_lim={0x4, 0x1, 0x600000000000000}, @calipso={0x7, 0x28, {0xf3, 0x8, 0xffffffffffffff27, 0x3f, [0x62, 0x8, 0x6, 0x9]}}, @ra={0x5, 0x2, 0x6}]}, 0xf8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$sock_ifreq(r0, 0x89df, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='teql0\x00'}) 2018/02/25 12:58:43 executing program 5: r0 = socket(0x1c, 0x80000000000003, 0x80000000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) 2018/02/25 12:58:43 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000259000)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x1, 0x5, 0x1, 0x1ff, 0x4]}, &(0x7f0000000200)=0xe) socketpair(0x2, 0x100000000000b, 0x80, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1a, "e0766c257fd606e51f557d182b8ce66637304755e675b2def9f7"}, &(0x7f0000000080)=0x22) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000280)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000001740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000001700)={&(0x7f00000002c0)={0x1418, 0xf, 0xb, 0x120, 0x7, 0x0, {0xf, 0x0, 0x8}, [@nested={0x1150, 0x19, [@generic="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", @generic="1e4b1c05efd8496db09f6b14072aed3300c1ad161759ea50a24e069e6b7f668e36110913092caf952d15d56274028f3c481c8f54af786ff47183bf6de516cebd914baeafaf507e117f5d18bb7e8018fdff47f6a664071d9a60ed84093e6d2713f62bb39fb6acca23f37b190de57ba6fe89d2019be0dd963794e24fbb8c7885347c1d247af03e0b6b56f7a5181822edc38e4858e10b6ebd34f0a20932b5709ac6f6954e89da48620b4ee5", @generic, @generic="8fbaac8db5244e1a018922fd190abc1289534efd90c40c4734eb741518416ad6e81f5d4e988355ac9d3829f6e016090a6c4231acaf586de36a9a0c771b7d60c700be3e02401e436e339ea75009201837f6bca1a6983c18c7fc61c4b12f0ab89dfef3bb5d363ebe731fbfd26e4fbf98c678570f1495a8b7f30226b98634891d3e3c420ac7f045268420944a57060e98c852dea2c8ca2e6b4aef16cd10cd5a1d"]}, @generic="facac46a702ea346c396290136378d7d2c065c5f3fe6445a882b09594dddc1b91d0b7f64af69ba0373f23a4ac4d0d3b96e398dc3796cd99d55627180ff303b67ca99ec2144a8d12015433ffe46e865e4c1bbf80d06d2f6fcd7f4b2d6596637234e6f0afa50a18db42af9e40d8473d2736851b5af8426aa8dc5e5f0c7087d669331aef4bd64fa1937ed33bbbae48e88b4357911717bfba9efb02019c610f603f50982b20dcb4be8d9596e32c4e5bf", @nested={0x198, 0x54, [@typed={0xc, 0x5d, @ipv4=@empty}, @typed={0xbc, 0x8b, @binary="90d75da84369dd1d8c4e7de6f4ff25d16ee4678d71910387c526538607c76567dec8f3b796d0958f9aabfd37f5bd24b0995a9ab023789508879e66054c053c5a40b3e9a30dd720cd0e5bcbc1173436f93b94445f46afe1354bf9f3aa6fe883eecacc27382ff9dc7e9065e7f5c9860ded630d1eb2fcb7ebef990b3a78403e917cea1779e96a32c306e9db94c458fb462f5c8b25c215a766bf7b061661d9ea5091ebc2041bd41e431ca6c20f748a0c0e45d40f49"}, @typed={0xc, 0x26, @str='\x00'}, @typed={0xc, 0x16, @pid=r5}, @generic="226591b38d078c517ee3ca14181a30ce9860fa69637579eb503a61b3375085190cb521af2b0c847f8bc61fb0dd0c321c2c4010ff5e6ee711de6fe0fef0061546832f94f0fe6b67021b93bffb54fc9e933d41d1e6cfc823a5e10911fb04033336eab51d4f2db3e05140f2d7c8eb75f6cc38cd71bde90330169dea276181f7dfa07dab8b59dead8d084f2aec173ab208efd12d7cc7ae24c6f992bd6c5eb31971c8e86cf58d92d9eb8f2cd74c1e46a701bdaad895"]}, @generic="3f77b5dbe45999d50ac97f0595fa8f89c35c62e78502fcebc147a60f6faeb6ab09aff64169cb3dd8478f99fc5a385bdfc7b40d9c0ca9b8c0b75e5bbad25ea737eb6524f94331a9f9da080390049c91e357989c8e4eefa19c6975a7d43ceb1ac42a", @typed={0xc, 0x3f, @uid=r6}]}, 0x1418}, 0x1, 0x0, 0x0, 0x1}, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in={{0x2, 0x0, @empty}}, 0x7, 0x4}, 0x98) 2018/02/25 12:58:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007fd8)={@common='gre0\x00', 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040)={0x67e, 0x8001}, 0x2) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x10f, 0x4) sendto(r0, &(0x7f0000009ff3)="d300000000026f830000", 0xa, 0x0, &(0x7f0000009fec)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="c291cd54abc4"}, 0x14) 2018/02/25 12:58:44 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0xf3, 0x81, 0x3, 0x4, 0x7}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x2, 0x9, @empty, 0xfffffffffffffffe}}, 0x2, 0x4b, 0x7f, 0x1, 0x46}, 0xa0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000240)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280)=[{0x8, 0xc8}, {0x8, 0x20}, {0x6, 0x7}, {0xa, 0x3}, {0x6, 0xffffffff}, {0x8, 0x6}], 0x6) r3 = accept4(r2, &(0x7f00000002c0)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, &(0x7f0000000300)=0x1e, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000340), &(0x7f0000000380)=0x8) socketpair(0x8, 0x0, 0x3b, &(0x7f00000003c0)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x1, 0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000440)=r6) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000004c0)={0x8, &(0x7f0000000480)=[{0x80, 0x229, 0x2, 0x1}, {0x2, 0x3, 0x7, 0x7}, {0x1c, 0x9, 0x3, 0x4}, {0x8, 0x3, 0x7, 0x5}, {0x0, 0x7fffffff, 0x6b68ef89, 0x8}, {0x0, 0x3, 0x0, 0x7ff}, {0x606, 0x0, 0x8d, 0x8cc}, {0x401, 0x80000001, 0xff, 0x5}]}, 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000500)={r1, 0x6, 0x3, 0x6, 0x3, 0x1, 0x4, 0x9, {r1, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x6}}, 0x6, 0x7e, 0x0, 0x80, 0x7}}, &(0x7f00000005c0)=0xb8) r9 = accept$inet(r0, 0x0, &(0x7f0000000600)) bind$rds(r5, &(0x7f0000000640)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r9, 0x6, 0x1d, &(0x7f0000000680)={0x7, 0x1, 0x5c7, 0x4, 0xfffffffffffffe01}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000006c0)={r8}, &(0x7f0000000700)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000740)={0x20, 0x6, 0x1f, 0x1b}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000780)=0xfffffffffffffc01, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r8, 0xa7a, 0xfffffffffffffff7, 0x100, 0xbc4c, 0x2}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r3, &(0x7f0000000880)="285dc49e9754d610d46281b3bc9999e7384b54d4232e8b953ebb0c7de3528f370263d5ae367405729351326ff997db813183d113cb3d5bbcd5b3cf71de7caa8748bdd01ad65c27a22d14f944582c3b0b85ecd82c9df052bb85ae8c6fc784f4dad928ee7a71c078d8c2603103", 0x6c, 0x4000004, &(0x7f0000000900)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f0000000940)="25a5ba7495d9898de58cfa594dd8b110da4a3642ec6de1ac54a9e05c6cdcde21eebc9a4b840049ec0f4850cf3f19c9c2d301c9221e2a156a84ccc03ca041c7c0769d8f2db7fa20ad426920eab4e8c13afc19043c246d521d94dc855e3c9dc4d9780ff69836c7f567a0aa11870bfe3e6240c2929faa69a178c5a2c284d7290b47f69e4640492d5f603ce9ecdf7dc6ba9bb43e9611e30321736dcc32771f8dd769ad54cf1e473e712f9fac0a86a14bfc76be5d03849202cf9976807cfe86a7567f95afad2a9c4e42a201ba65b9917b885f9970809f6334654150d89df325316b59ce1e723a0c835f554ce976144a460c7b6b72") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000a40)={0xfffffffffffffffe}, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r7, 0x891a, &(0x7f0000000a80)={@generic="c469976f65a21e3601ecaa7e75e5166e", @ifru_flags=0x4000}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000ac0)={0xffffffffffffffe1, 0x5}) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f0000000b40)={0x100, {0x2, 0x2, @rand_addr=0x2}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, 0x40, 0x40, 0x1, 0x800, 0x206e, &(0x7f0000000b00)=@generic="7064bc2974b7939ca4736d1d0a2618d4", 0x2, 0x80000001, 0x5}) 2018/02/25 12:58:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000000140)=0xa0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@generic="c735563b14fdb91239e00bc5940d8102", 0x0}) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x19, r2, 0x1, 0x7, 0x6, @random="79b60fcb1640"}, 0x14) 2018/02/25 12:58:44 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1008005) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x100, {{0xa, 0x3, 0xfffffffffffff893, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) sendmmsg(r1, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[]}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x8, &(0x7f0000000700)=[], 0x0, &(0x7f0000000740)=[{0x10, 0x10d, 0x4}], 0x10}}], 0x2, 0x0) 2018/02/25 12:58:44 executing program 7: r0 = socket$inet(0xa, 0x5, 0x9) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x3, 0x100000001, 0x1, 0x7ae, 0x2, 0x20, 0x0, 0x0, r2, r3}, {0x3, 0x5, 0x2, 0x100, 0x8, 0x9, 0x8, 0x6}, {0x401, 0x7c, 0x70, 0x34}, 0x9, 0xb, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, 0x0, 0x3f, 0x4, 0xffffffff}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@nat={'nat\x00', 0x1b, 0x4, 0x350, 0x0, 0x0, 0xffffffff, 0x70, 0x70, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14}, @rand_addr, @icmp_id, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @common='syzkaller0\x00', @common='erspan0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @multicast1=0xe0000001, @icmp_id, @port}}}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3b0) 2018/02/25 12:58:44 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x9, 0x30, 0x1, 0x8}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x2774}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r2, 0x0, &(0x7f0000000000)) 2018/02/25 12:58:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f000001e000)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000006}, []}, 0x14}, 0x1}, 0x0) r1 = socket(0x11, 0x8000f, 0x4) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000080)={@in={0x2, 0x2, @multicast2=0xe0000002}, {&(0x7f0000000000)=""/62, 0x3e}, &(0x7f0000000040), 0x2}, 0x30) 2018/02/25 12:58:44 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000db8000)={@common='nr0\x00', @ifru_mtu}) 2018/02/25 12:58:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xa, 0x4000000000080, 0x30}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r0, &(0x7f0000fcbfff)='X', &(0x7f0000172000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000), &(0x7f0000107000)=""/78}, 0x18) socketpair$inet6(0xa, 0x2, 0xfffffffffffffff8, &(0x7f0000000040)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/02/25 12:58:44 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x74d5, @empty, 0x8}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x727}, @in6={0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x54}], 0x64) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f000001cfb0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1f, @multicast1=0xe0000001, @rand_addr, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000003bff0)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x40, 0x8, 0x9, 0x4, 0x2, 0x3, {0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x80000001, 0xd7, 0x8, 0x9, 0x4}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x3, 0x0, 0x9, 0x8001}, &(0x7f0000000180)=0x14) 2018/02/25 12:58:44 executing program 2: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000000ff8)=""/8, &(0x7f0000000ffc)=0x8) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/25 12:58:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newpolicy={0xb8, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0xb8}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@flushpolicy={0x18, 0x1d, 0x300, 0x4, 0x2, "", [@proto={0x8, 0x19, 0x32}]}, 0x18}, 0x1, 0x0, 0x0, 0x10}, 0x40000) socket(0x0, 0xf, 0xffffffff) sendmsg$nl_xfrm(r0, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x2, 0x3, 0x0, {{@in6=@empty, 0x1, 0x3c}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, {@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xd656, 0x0, 0xd51, 0x1, 0x0, 0xa, 0x0, 0x20, 0x3b, 0x0, r1}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in6=@loopback={0x0, 0x1}, 0x1, 0xdc, 0x2, 0xfcf, 0xa, 0x80, 0x80, 0x0, r2}, {0x10001, 0x53ea, 0xa9f1, 0x100, 0x3, 0x8, 0x7, 0x800}, {0x7, 0x7ff, 0x80000000}, 0x200, 0x3, 0x0, 0x1, 0x1, 0x1}, 0x80000001, 0x2, 0x3f, 0x7}, []}, 0x128}, 0x1, 0x0, 0x0, 0x20040001}, 0x0) 2018/02/25 12:58:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) r1 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x89, "d405464e4db08ce94d84964a0f476c25e2637d215f0ab96965306a96de7318f07dfe750e104d5a7bab7fba8e07b8f579b986ae8faf7b139f166c40a0767dd3bd7d7f5bf55b81746518dfe277f3b77b6227d1a3cb03fbb11c582d71591adee4413e30aaa70c1e8f1c1fdaf2b12b44e94df9d5fe97ee2b5837d69906ac740ad4c04f455e3011673d4052"}, &(0x7f0000000140)=0x91) connect$inet(r1, &(0x7f0000000200)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000900), 0x800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f00000001c0), 0x1) socketpair(0xe, 0x80001, 0x7, &(0x7f0000000440)) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000005c0), &(0x7f0000000640)=0x60, 0x800) r4 = accept4$nfc_llcp(r1, &(0x7f0000000680), &(0x7f0000000740)=0xa1, 0x80000) accept4$nfc_llcp(r4, &(0x7f0000000240), &(0x7f00000002c0)=0x11c, 0x80800) sendto$inet(r0, &(0x7f000074df8a)='d', 0x1, 0x4008800, &(0x7f000057f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/25 12:58:44 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000080)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/02/25 12:58:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="3c271c44b6d265705e520abdf5ac2b5b77c07a89f44ee30c57dc4b2cedb2a9c0bd5a6152526a08f54143aa1a51dc2f192f22fb8ae1bf6210c8d6a7780770835d183d3d8444af6c2505a2182b9ff18496b0d5f536aea13c101e91102cbed1ca9d6c59eb484692cd70af019211b3b2fb", 0x6f) 2018/02/25 12:58:44 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)="58e8bb7966e46595401cca3188c458a0c22e34e33137ba3b507f5732a576d5d62e7163a7bc69ad778ec6e1454843d5d2c098c494a85ac298d3fb10ef242202df0d6476f4afe3b69dc7e800e2c040e2be5fa3f55561176f8b08ad263babafede0", 0x60) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/25 12:58:44 executing program 3: r0 = socket(0x4, 0x1, 0x6) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000012c0)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @common='irlan0\x00'}}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) getsockname$packet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000680)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000006c0)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r2}, 0x14) socketpair$inet6(0xa, 0x2, 0xffff, &(0x7f0000000000)) 2018/02/25 12:58:44 executing program 0: pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x10001, 0xd51}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000080)={r1, 0xc9c}) r2 = socket$inet(0x2, 0x200000000000003, 0x9) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000000)=@generic) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000080)={0x40000000, 0x935, 0x21}) 2018/02/25 12:58:44 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0xffffffffffffff75, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfcf6daa6412949cf}, {&(0x7f0000000000)=""/37, 0x1bc}], 0x10000000000001cb}, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) pwrite64(r0, &(0x7f0000000100)="6e4bf368ee9faeb33ba84856543f2f99722e7e0a861ec35433b60064ffdb7333e914d2014314226ac32e39043cc923f6e3482cd34d7eb31aa9da3382a3ec482bd01fe51deda3e91c5a3e16e9e70630128e5bfda54be25ade97a96705cd0d3a5fb3b60ece0cce91a35e465de9af10db62eefae049874b1b845b3c5c95d9ae04464abfabb7b5291557051241c63f79ab1da3ab1a502e038c60c376cb45978b481dfc372b602e808095136c9a9fb2144fa0d878dd7cc87624c4e7f394f2399680b3d030b2335352644c224c69c70b943a3d8aaa47c78082578ec8b24ba17f1e944a3bd485f159402ebcb562a30d05687a7735", 0xf1, 0x4e) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x2000000000001, 0xc3, &(0x7f0000000300)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x3, 0x10000}) 2018/02/25 12:58:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000b48000)={@common='sit0\x00', @ifru_data=&(0x7f000026e000)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1ff) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000000040)="77b5e3b50ee586de3ca4957707aff5db470c3c7f01974615ec1c4a2d0b45f71f5a2571d5eee992376fe5a8532616e6787f586369377aa3c517dbf214396403d20469ddc1baae3cc0f41d4136c085bb6cf2644b35bc56ee61a4eabea4787f78c610eb5cfec8f8c7eb2af83b64b04e01516214050c8246a354e8b5b6d1e35b53886071d3e618d337dec06c5314e7fddc17a7c001353204fe5791df60a763") ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000100)={@syzn}) 2018/02/25 12:58:44 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @remote}, &(0x7f0000000040)=0xc) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000080)=@ll={0x11, 0x15, r1, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14, &(0x7f0000000240)=[{&(0x7f00000000c0)="f1fc191dad93d69c078bf039afc9a251df2c7ca52a4b689c415a7cf7193d846621b03ba0da0a8488724e7ee258a30a485d803b68cd7f2e562c3b8c9428c00513ea5dc6163b66c91cd9a84a99b1df486f370517f859f90e4b4b54bef995c014b7a1de1cb9ac11a9f690c70c56", 0x6c}, {&(0x7f0000000140)="c17e8f8ff77cf354622a45c7246cb254fd443ea44cc51786af8450c77a80345da2307145acdcb19e840015b8478852bca5431cff1d6f61d9b5b8f87d8114255039019575820c46d04f1a7c3ca18e5000ce60bbf603af23bd63387a9e7b5db74d152e79ce6d5904f4d0daa4e7383d408c317fd9fc7adac38dceffbfc8cb124484faec35f353388eaecc3f4254042b74c0e20f522be7dfe3208206de4a9cd7ab5f342003261de027e647f174af5cadbe8434de97f195df77f02863dca42a9d99f31f0b761a102f8b74372526b0", 0xcc}], 0x2, &(0x7f0000000280)=[{0x108, 0x18c, 0x10000, "d5c503781b36012dd1e8ad0571c9c0f94e963777dba1c3585b810f43993f6917d11dffd265c16a74300156e69d27d7f63760578d4d086fc863a88710b0e7c5574beaa4240fb7cd8a311a00f54cc2bfdca435dfe83aff1f4112d6c454606cac3d5a3338ec9c58d5056d01ba9aa43dc0958385de0edd34543b6d6913b5d3edefbac8a5d0e1d0e2c88366a5af274416ab349b7c3bf9f32c9d79e3a5e079d5419087e178662f6e7d140574f42e0fe9fb5b01ac15750ba30bcc0fd348fb423bc49da97519187132fd9d5722dd20691cda3848842d11c4682fc36f6b922ece514a3fc0ab6310970a4f8d1c4d2763e64159b41bf1"}, {0x100, 0x107, 0x79, "23dee9987dee2e1e605723ef63d241e86eab44490217fd62fc8727fe47ef9641dc0ed14bea8745001a2c81efd400ac5bac3581c393c9363d57cbe31bb0d0db606a2699257519b9fa989665f004cb76063f071301e4e012652a22a22b51475567bf689b68273de7bf30a93624580a2fbe62abb700fb53c9f80053f9b32226aecc449acd87a2d925abcf5cc4e433ea5d6717fe32b6df345824de15216ccf2cbc35d6c96673af1cb1989b249ee325c0567ffed65649ce6acb22d5b2991322e35508c5a1f4d982c13bc644a4a14292df8fcb915540d94b0469183f92b9945ad201ddcd5455d7c3e2e55fd996a992dc"}, {0x100, 0x102, 0x2, "a49cc88a28899628eaf1b441187ce7047421589152401ddab66aba62203e9ca962ef016fa94ed642b5616a758a8ee6dac35d971c8b4e1c28167c89cd8280a89746ca35f8c47284b4789c830f1125ee31632a5c6241fe2be05c5097904d4a69e939f47e4e84cdc879ff5a411cf8e8c7e7582e9b2b507413ff4cc7318062eafe5eb5c360f30192a6674ec9feccc3891dfb262eba6bc82ab5780d4cf41b9104e8f96773b33f25278cbafa0e4fdd557ea0835967dcab9f5287d02108f796a50ba98e04eb97bb65b0b9e914b7ebaa13b07d0756677baab70715dd7efa458537775e61d018fb99e00eaba595"}, {0x50, 0x84, 0x0, "fb08161f390af946f37889f054ffdbd88b770f8c38bc3e6c632fb2d0a06019121add8f9c7ec538d4ec1042c5915d10182c25a02589191cf12f57"}, {0x40, 0x19c, 0x4, "f6acd23ca3bd0ebcf79e2b8d5b8bf6e04af667c7c88e2ee3b92e5119c2141199e89bb9f5372a03558a8f0847"}, {0xe0, 0x84, 0xfff, "3898089a4ba23de8a009626e058565fbffc44955b6c32a9763a94029d502cb4c72445ecff0e1e3d69252c2fafe7f90575354387ef99d8679fa90d878728e40061ea1f4ff09192f29f303c13a1562df395eb3e984897fd6f09adc38e17193fecd49904e3594cee0bebbe9a87763a3aa0f0446ff57bb755ed92ec3a9c294130dda50840c9f74bf7d13f9090dad61eb37ef3ed640c34f1d74e64bf640d00f5aec390d059777fd2a5a344d8f3c3d43b979813b6b82eec5b4f1b17fd4cefd76e0e9c487cc2354bdcd67330518"}, {0x38, 0x19c, 0x3, "a533219e2dd47926927a81f0a15678c136ed67bb776c9593b6ef87178856f7db424cab3984da50fb"}, {0x60, 0x112, 0x3f, "bedd5387e24fc0c5749b870909f4f1142b556bcce390134cd6c222e171411146bf7a26c9f6588374e4b80e93c7b454688a0aee450a10a57e88b67e95e03b9cb25957e07009bfd8aaef58"}, {0x70, 0x119, 0x5, "02560e4aa620b7e285b0d9f3eaf0e7a36961d37dfc2bfe54ae29966186250ab3a643262cc80b2b74bac3839f13513c0f9edd2518f5d4b8f7c0df9ae70acdf3175c8bb66ad873983e1c6fef70fbb76dfe3766b56595c812f12f3263db14"}], 0x580}, 0x4010) sendmsg(r0, &(0x7f0000581fc8)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="398a38bab641a5e375ecbcd08f4e686c"}}, 0x14, &(0x7f0000000040)=[], 0x1000000000000005, &(0x7f0000000080)=[], 0x0, 0xfffffffffffffffc}, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000880)=@security={'security\x00', 0xe, 0x4, 0x520, 0xffffffff, 0x0, 0x128, 0x128, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f0000000840), {[{{@ipv6={@empty, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xff, 0xff0000ff, 0xffffffff], [0xffffff00, 0xff000000, 0xffffffff, 0xffffffff], @generic="24fae4cfc5468790e7309a70d46bdeca", @common='eql\x00', {}, {0xff}, 0x3d, 0xfffffffffffff9e6, 0x3, 0x1d}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x2, 0x1, 0xfffffffffffffff7, 0x400, 0x2}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x200}}}, {{@uncond, 0x0, 0x230, 0x258, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'erspan0\x00', {0xf3f3, 0x3, 0x8, 0x1a1b40b1, 0x0, 0x425d, 0xfffffffffffffffa, 0x43, 0x40, 0x78}, 0x3ff}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x5, 0x0, 0x1, 0x5, 0x2}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x7ff, 0x6, 0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x580) 2018/02/25 12:58:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffc, 0x0, 0x0, 0x400006, 0x1}, 0x20) r1 = socket$nfc_llcp(0x27, 0xfffffffffffffffc, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x27, 0x7f, 0x1ff, 0x4, 0x7ff, 0xfffffffffffffffa, "13ff5faae0b094686cf6ab97bdd649792190d20dca65a44edb41b4684e493b8fd384091f40699b64d82ba3d4e0556cc3282c112373c91b47e609e74682ac8f", 0x7}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000100)="abfacbe782ddcb29757e5d6fef9579e69e2ab95cd8907f5748409c37790086ff2ea30ecdb7b2111d5ae254081e3a91b5ab99f56909232c8e781e4a899dc9d4f92dee4759f2bdf6f859a6a87d4a0382a9ed87e4e76cbe1463a8524b17f9858124eee3e9fc652f8d173a2ceec502057a1212edaad3af3100d672444c3fc21ed6333538288e030dd199fb828b8bfabc49efaa0ff7cac085e98260f35ec492fb51db01e5b16d1bfed33bb0ac77f1c549612866b4c6b8c75f", 0xb6}, {}, {&(0x7f00000001c0)="ca78de78206b1d", 0x7}, {&(0x7f0000000200)="49b62bd483437c39b4dfab780364ecd0271a98850d0ffa2fe5714462ce8f11d8a3ca292b9c1c00342bec9dd0198bb2fee35a73155a1b2fb95b18b2beeef0ca885ed9242cbdda23d28f4d18caed62d8064d072f4fd9bd66cb8117d821e7d8b3d7393c70f5266cb03a09e9ad94981dfab7bafd0a2fe1dbbd7107172a2c64e521e5977948964b4166d8cb7e558b2b63e0789ad8c23d41", 0x95}], 0x4, 0x0, 0x0, 0x8050}, 0x80) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)=@generic="6a49043a73266f3581c137163398bbb1") ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000080)={@generic="4fc26ff395a8382ce5cbf8c0b7e06820", @ifru_flags=0x1000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000001c0)={&(0x7f00000000c0)='./file0\x00', r4}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000180)) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0xfffffffffffffffc, 0x2) 2018/02/25 12:58:44 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000019c58)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r1, &(0x7f00002e5000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto(r1, &(0x7f0000000000)=';', 0x1, 0x7a2576ad4183207f, &(0x7f0000000100)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5f866f6d606bda08dfc979abcd7f4436dbe46b1a4533acad43f4243337fbb191cad1cd0fa768f84c781f1672711b1d601ae166a59cf0e95c120541fcf45209"}, 0x60) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/02/25 12:58:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt(r0, 0xfff, 0x200000000000000, &(0x7f0000000000)="5e7378adc81cadd81b80ac3e9eb59426a691796765c8b85e73bf88c8964c172bf95082ac7352e0544fe2b9a5770a6d58fdd9692c1ff9dbe444f95eb17b151e846e8cf9ad05decdddcc9565bc41b0b960abcdb5656eae737754441e9854e5075db2549df7e5b238052fd8f17ab855b570143e040c50bbe498fe45584026799fd2e36e8f659394b43800a6e63aa91c676d946d0e9e03c13fdd88ba6ab3", 0x9c) bind$packet(r0, &(0x7f0000000fec)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) close(r0) 2018/02/25 12:58:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x800, {{0xa, 0x2, 0x401, @empty}}, {{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x108) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x5, &(0x7f00000b1000), {[{{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="04e590c9c7483d09447b0379ba99c17c", @common='bridge0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], [], @generic="86d9fb7c66b3af78b943fab674223c37", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x0, 0x1, 0x4, 0x3f, 0x7d96909513f38423, 0x0, 0x9}, 0x2c) 2018/02/25 12:58:46 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000f70)=[], 0x0, &(0x7f0000000080)=[@assoc={0x0, 0x117, 0x4}, @assoc={0x0, 0x117, 0x4, 0x3}]}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x759}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x7fffffff}, 0x8) recvmsg(r1, &(0x7f0000000100)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/10, 0xffffff17}, {&(0x7f0000000140)=""/154, 0x9a}, {&(0x7f0000000200)=""/182, 0xb6}], 0x3, &(0x7f0000000300)=""/215, 0xd7}, 0x60) 2018/02/25 12:58:46 executing program 5: r0 = socket(0x18, 0x0, 0x2) connect$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7"}, 0x14) listen(r0, 0x10000) 2018/02/25 12:58:46 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="09e8b7182d7cf89f0993428c247d198451196c1c58bb31d770ad1fdedf6c9665", 0x20, 0x4000000, &(0x7f0000000040)={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair(0x3, 0x800, 0x9, &(0x7f0000000080)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3ff) 2018/02/25 12:58:46 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0xffffffff7fffffff, 0x5, &(0x7f0000000000)="b3", 0xfffffffffffffd84) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0xd481, 0x8002, 0x4, 0x7fff, 0x5, 0x7, 0x1000, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r1, 0x2c, &(0x7f0000000080)=[]}, &(0x7f0000000100)=0xfffffffffffffe05) 2018/02/25 12:58:46 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@rc, &(0x7f0000000040)=0xfffffffffffffd4c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x6, 0x7, 0xc2, "59bcbcfc112f3374bc20dc45798d56840715d1927140531386696e259bc6c3685ab2161b37363e8e1318e0eac6df9da7516db83d33ce2e66ebb0b4f3d1f419e556f2eb96a6a562924bbecc07df6b01f4"}, 0x160) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x1, @rand_addr=0x27ec}, {0x1, @link_local={0x1, 0x80, 0xc2}}, 0x4a, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendmsg(r1, &(0x7f00003b2fc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f0000029ff0)=[{&(0x7f00003b2000)="c9ab5b604c996f8b902238db0b9d9ce1", 0x10}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/25 12:58:46 executing program 7: r0 = socket$inet(0x2, 0x80000000000002, 0x98b9) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x6f, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common='gretap0\x00'}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f00000000c0)={@rand_addr, @empty, @local}, &(0x7f0000000100)=0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) socketpair(0x10, 0x0, 0x2, &(0x7f0000000140)={0x0}) accept$llc(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @broadcast}, &(0x7f0000000180)=0xc) bind$can_raw(r1, &(0x7f00000001c0)={0x1d, r3}, 0x10) 2018/02/25 12:58:46 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000000)="6c98c8b39fd83c7f411607a08d3b11ceeba14232ff0384d80b1b22d2c6732decca9e6e43010000006624f913feb7ee110db598869adbc72a39", 0x39) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x2, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, r2, 0x10000}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) 2018/02/25 12:58:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x4, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0xb5) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) accept4$inet6(r2, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r3}, 0x10) r4 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r6 = getuid() sendmsg$nl_generic(r0, &(0x7f0000001b40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000100}, 0xc, &(0x7f0000001b00)={&(0x7f00000002c0)={0x1824, 0x33, 0x5, 0x4, 0x3, {0x19}, [@nested={0x9c, 0x4c, [@typed={0x18, 0x68, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @typed={0xc, 0x2f, @u32=0x2}, @generic="7fdd76a57306723fab59bca8bb4b789d9fc9dd2441ff896f6268dd8babb082698aa11806fd82f1d43eb1bf75590789e0dcf625fc9f60b9f8c8cd13", @generic="08df8c8926a99a6092226779f60d505f76052c", @typed={0x18, 0x79, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}}, @typed={0xc, 0xd, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}]}, @typed={0xc, 0x86, @pid=r4}, @nested={0x3dc, 0x89, [@generic="2dcfa61de13e4ab3772baa6b788cb74bb473e094bd44ebf15d3f4502cacfaa32173b409c84380183171963c73750ccb01b757abd540c0e0d689ad5038e5a", @generic="ad0f53b22a229ac21e519f062fae0ed8f131e8b0d6647bd50e38afa8bcd6c1ef776e3582aaa85f86147c25e9572de7e5405ad4c90e60822902fbbccda6bb1bfae3524a1a02958a29e3dec76eea7a145520ba87170355c9975fcaf4f0886828bf676522ab9befc436e797fe49d5775fae34dc12d8b3c4cccd", @generic="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", @generic="c77ce5ce1c34701332a1427332ec71aec2d5e4fad4131247bbfbe0628ad545b5e5cf3ddedcfa1cd7f23f21c5cde39af06439db1ee09ef28f396e333abdc5b71b1140c1374bbfebcb11a11037e800b30fbee3cc8d7c0a92728a6474f81186fb20a9088f3300246790fd8408b8923561ac8a740a097feadc4b16d6f04aa2adf9e1f93936c20aff799ed65641da389e2de3bd7a5c43a16215afa24495822f839a5f", @typed={0xc, 0x100000001, @uid=r5}, @generic="c697bfd606460635e53413677e1a5843c54ae6939176196027b692e80be07566123c9e50f77b4954b03c4f5e3d5dd8d430480e582e247c919a6cb2f66c221d3ae7a778b636b3932fe20bc75488acbd3fa2e643d0955ba43d3000932dc9bcb83744ee15a7d1e4dfbe2af8bfbfc93bf0f865f3fd72a18a9eebb9be6c031924a141418c39e1547055cb39069b2e7abf759d4a2372b097df60f53757172f3710fb94272726c574c8ad4ab3580a6380fc39d9cd6f8d0499bb546961ae5ce8c833fca1722f47545954f35547c5f56d8f4a44e2a6", @generic="8964a4e0fb25f597ba3da6075f0dc0618053cbbaf43554fffa356c9f44a748cf25fce5b7a7d55fb9fa5c01495c87150abecf12109827e62f979df8d9ecb81396a6277dfdaee64355328ba450f939e2496634ec8a62f38e38e70e4e2c03f1630f63ab2fb2cebb4472f43ef821ab3a4c2fac1a2b29e3605023acfd4c30c2bd2ba7a309d190f27cd9c63751b4b31a2669504f", @typed={0xc, 0x4, @ipv4=@rand_addr=0xd721cec}, @typed={0x8, 0x1d}]}, @nested={0x1128, 0x35, [@typed={0xc, 0x76, @str="bb00"}, @generic="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", @generic="b569206bba73ae66963a67873f1b780f47dce0efb7d13f4c40ed0e3a9c082a84296bb7ef3dfdfffecc4aceea8237e59846e017", @typed={0xc, 0x4f, @fd=r1}, @typed={0xc, 0x45, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="8c19fbaab88930a8c357c0af304e83e7e170699e065d091d849efecb5f5eda7326a3ea3d74b8f1197361f8aa355adbe5468276f53166ccee817357db93049221eeb4f9704bd78206c53a391649043d145d1fda1df8946591ef3a3875", @typed={0xc, 0x6, @uid=r6}, @generic="b7f016bc367529ebc4eae2a369c0ca6dc069c15b8b203b4b6a8398b0a6ca29f996529872fe99ce008a6178b32f66399614d98eb207cf04774b09357fae92dd80571991c2fab57777c8d7f88d59f25795f37b729b20a2f581afb7c1ab2da03217df290c827b"]}, @generic="e7563396b02758ff2c8f90cd2991c75e41ec25e6fdb032dbd01119f8a4b7f7f7077dc6c3cbbace345d35b9174f284103ba0e32d81764552685275fdd89a259a78a612610b99296e542a978bb93f7fa18fbd2b3e5964ae88dcc881d5facb8564a64444553af109c012b99379b72f7f02fa58691b0fd4372715fc7963368b93ab84ecb20431b78f0324a561c9fb1f5ef79b9080a400bd28e33c8df54ff6319e45d0f75fb5eaff7928a9a1ae2c444", @generic="f29c00ee6f36207d19300f970a90248f57c7eafe3f94df9ab8ecd5a975f77fe9af9b6d065aa0d2604a34a6ced0d3eed1f34711d31d0f3d6218f94e2d201d87874b859ea9062a4ab3c6db70e962145a937c6f7e28e951801f7f3323a33f8e6b6b4014b3c0e0a901406ff4064784633e0328409857621085f5f9d3bf6bee67d10c38448bcdf68024efa017a8677de662a98afa29aae75e4036163df99f2ac99068e2276a5195e3fd4dd580a777b95f42c8027d09997edd2affa04e21b1a79eddbec0d73fd7d54b6e78c115233ed2bdbd4b0f6be21ecaf9ed2bfa8f705a8b28696b06d1b202b48416f78f5473a13dafc14e", @typed={0x10, 0x49, @u64}, @generic="ea5a42e125edc4f0670964389cbda4f484beeea269a76c549b37d5d143a76d9495db481d19b1d82e1d7dc4e3ae6c195289feb814a7dff5b3c81bdf3d4720a1a445d3986dab75f5532fb684a24a094c722e290769d0970a1c8736fb0a9e5fc416152025f2124b177118a5213d0d8ef5ccb9c8e32619401519fda60d1789da8a0c5dbf46e93f91dd0f8a96b92166df9ae430d2e5c04e15186a12b3c80a736711614ca5574b1a76206022c07535ad7777be16bd1a78ede32a"]}, 0x1824}, 0x1, 0x0, 0x0, 0x20000000}, 0x24000040) 2018/02/25 12:58:46 executing program 4: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x338, 0x1f8, 0x150, 0xffffffff, 0x0, 0x1f8, 0x2a0, 0x2a0, 0xffffffff, 0x2a0, 0x2a0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) syz_emit_ethernet(0x80, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x11, 0x4, 0x2000000000000, 0x1, 0x72, 0x3, 0x117, 0x7ff, 0xff, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@rr={0x7, 0x27, 0x7fff, [@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x1f, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @empty, @empty]}, @noop={0x1}, @ra={0x94, 0x6, 0x100000000}]}}, @dccp={{0x1, 0x3, 0x4, 0x1, 0x46, 0x0, 0x0, 0x0, 0x4fb1, "3eb78e", 0x7f, "3705a6"}, "2e50b0582575cbe41298fa9e2bbe5f3b5452f5c67ca184eeeea7a94199c1"}}}}}, &(0x7f0000000080)={0x0, 0x4, [0x5cc, 0x5e6, 0x355, 0x1f8]}) syz_emit_ethernet(0x32, &(0x7f0000d51eed)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) 2018/02/25 12:58:47 executing program 5: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x40, 0x4) r1 = socket$inet(0x2, 0x200000000000003, 0x9) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3b8, 0x0, 0x158, 0x288, 0x288, 0x158, 0x320, 0x320, 0x320, 0x320, 0x320, 0x6, &(0x7f00000affa0), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @generic="345ce2f0eba4e0f5b8fe23111eec1b12", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="0a59bfe020dcdb3bd9f41ee22419e043"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/25 12:58:47 executing program 2: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "25eae3", 0x0, 0x84, 0x0, @empty, @dev={0xfe, 0x80}, [], "0b581cd76366908e"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x6bb7f527, 0x2) socketpair(0x2, 0x1, 0x8, &(0x7f0000000100)={0x0, 0x0}) connect$ax25(r1, &(0x7f0000000140)={0x3, {"5ae5faf51e7552"}, 0x8}, 0x10) recvmsg$kcm(r1, &(0x7f00000023c0)={&(0x7f0000000080)=@can, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/68, 0x44}, {&(0x7f0000001200)=""/186, 0xba}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x4, &(0x7f00000022c0)=""/228, 0xe4, 0x4}, 0x0) 2018/02/25 12:58:47 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000bce000)="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", 0x17b, 0x80, &(0x7f0000a12fda)=@sco={0x1f}, 0x8) recvmsg(r1, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x58, &(0x7f00000c2fd0)=[{&(0x7f0000f80f9a)=""/102, 0x66}, {&(0x7f0000af7000)=""/4096, 0x1000}], 0x2, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/02/25 12:58:47 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0x80000, 0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xdc, "3e03e05fab25fd46800842b85fa5e20ad18f44c0869fdb06d9b6b6ab051f5b9aa917602c2330d0104bf1ab02135a47cbe8ed52713408a9e978570229a82354ecaa75cc6768b343e5a3fd97525584fe90246f8d99ce6a604689c36c05191ef2774f0be5044786b2389d1a062dab1f8c5621b9828c2d30b07765d4b08e009c58ebd53a935c927c1b4b41c8be92d2620b37ba897a0b5fdceff254c17eb9f7edfccef4673bef2824a2af9974319f95cdf1cae3c82d2ec7dea202dcb2312d4b26f6e94b6ad1159382c569e2f1afcdd60e57bfb5cd27d631eb6b22e1f943a3"}, &(0x7f0000000100)=0xe4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x6, 0x3, 0x401}, &(0x7f0000000180)=0xfffffe8f) r3 = accept4(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x81, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x16}, []}, 0x14}, 0x1}, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0xfff, 0x4) accept4(r3, &(0x7f00000001c0)=@ipx, &(0x7f0000000200)=0x10, 0x80800) [ 738.271163] INFO: task syz-executor0:4192 blocked for more than 120 seconds. [ 738.278414] Not tainted 4.16.0-rc2+ #241 [ 738.283030] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.291003] syz-executor0 D20480 4192 1 0x00000004 [ 738.296664] Call Trace: [ 738.299322] __schedule+0x905/0x2070 [ 738.303059] ? __sched_text_start+0x8/0x8 [ 738.307232] ? mutex_spin_on_owner+0x427/0xb50 [ 738.311825] ? check_noncircular+0x20/0x20 [ 738.316131] ? retint_kernel+0x10/0x10 [ 738.320047] ? find_held_lock+0x35/0x1d0 [ 738.324135] schedule+0xf5/0x430 [ 738.327507] ? __mutex_lock+0xaa8/0x1a80 [ 738.331578] ? __schedule+0x2070/0x2070 [ 738.335572] ? lock_release+0xa40/0xa40 [ 738.339617] ? memset+0x31/0x40 [ 738.342914] ? do_raw_spin_trylock+0x190/0x190 [ 738.347504] ? debug_mutex_free_waiter+0x1b0/0x1b0 [ 738.352438] ? mutex_destroy+0x1d0/0x1d0 [ 738.356522] schedule_preempt_disabled+0x10/0x20 [ 738.361288] __mutex_lock+0xaad/0x1a80 [ 738.365187] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 738.370424] ? xt_find_table_lock+0x3e/0x3e0 [ 738.374840] ? __bfs+0x700/0x750 [ 738.378220] ? mutex_lock_io_nested+0x1900/0x1900 [ 738.383120] ? __is_insn_slot_addr+0x1fc/0x330 [ 738.387716] ? lock_downgrade+0x980/0x980 [ 738.391878] ? check_noncircular+0x20/0x20 [ 738.396119] ? find_held_lock+0x35/0x1d0 [ 738.400248] ? __might_fault+0x110/0x1d0 [ 738.404354] ? find_held_lock+0x35/0x1d0 [ 738.408442] ? check_noncircular+0x20/0x20 [ 738.412730] ? avc_has_perm_noaudit+0x355/0x520 [ 738.417415] ? lock_downgrade+0x980/0x980 [ 738.421589] ? lock_release+0xa40/0xa40 [ 738.425581] ? __might_fault+0x188/0x1d0 [ 738.429668] ? find_held_lock+0x35/0x1d0 [ 738.433759] ? __might_fault+0x110/0x1d0 [ 738.437843] ? lock_downgrade+0x980/0x980 [ 738.442111] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 738.448062] mutex_lock_nested+0x16/0x20 [ 738.452135] ? mutex_lock_nested+0x16/0x20 [ 738.456395] xt_find_table_lock+0x3e/0x3e0 [ 738.460658] xt_request_find_table_lock+0x28/0xc0 [ 738.465579] get_info+0x154/0x690 [ 738.469062] ? do_ip6t_set_ctl+0x5f0/0x5f0 [ 738.473323] ? lock_downgrade+0x980/0x980 [ 738.477485] ? avc_has_perm+0x2a3/0x680 [ 738.481477] ? lock_downgrade+0x980/0x980 [ 738.485696] ? selinux_capable+0x36/0x40 [ 738.489800] ? security_capable+0x8e/0xc0 [ 738.493996] ? ns_capable_common+0xcf/0x160 [ 738.498354] do_ip6t_get_ctl+0x159/0xaf0 [ 738.502430] ? find_held_lock+0x35/0x1d0 [ 738.506529] ? get_info+0x690/0x690 [ 738.510169] ? __might_fault+0x110/0x1d0 [ 738.514250] ? lock_downgrade+0x980/0x980 [ 738.518419] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 738.524334] ? mutex_unlock+0xd/0x10 [ 738.528150] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 738.533468] nf_getsockopt+0x6a/0xc0 [ 738.537243] ipv6_getsockopt+0x1d5/0x2c0 [ 738.541334] ? do_ipv6_getsockopt.isra.5+0x30c0/0x30c0 [ 738.546652] tcp_getsockopt+0x82/0xd0 [ 738.550491] sock_common_getsockopt+0x95/0xd0 [ 738.555011] SyS_getsockopt+0x178/0x340 [ 738.559049] ? SyS_setsockopt+0x360/0x360 [ 738.563233] ? move_addr_to_kernel+0x60/0x60 [ 738.568247] ? do_syscall_64+0xb6/0x940 [ 738.572256] ? SyS_setsockopt+0x360/0x360 [ 738.576420] do_syscall_64+0x280/0x940 [ 738.580365] ? __do_page_fault+0xc90/0xc90 [ 738.584616] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 738.590173] ? syscall_return_slowpath+0x550/0x550 [ 738.595117] ? retint_kernel+0x10/0x10 [ 738.599043] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 738.604436] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.609312] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 738.614504] RIP: 0033:0x4568ba [ 738.617702] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 738.625419] RAX: ffffffffffffffda RBX: 0000000000a3e3e0 RCX: 00000000004568ba [ 738.632693] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 738.639966] RBP: 00000000006fd6e0 R08: 0000000000a3e3dc R09: 0000000000004000 [ 738.647243] R10: 0000000000a3e3e0 R11: 0000000000000246 R12: 0000000000000000 [ 738.654516] R13: 0000000000000013 R14: 0000000000000029 R15: 00000000006fb520 [ 738.661884] [ 738.661884] Showing all locks held in the system: [ 738.668222] 2 locks held by khungtaskd/799: [ 738.672683] #0: (rcu_read_lock){....}, at: [<0000000081d72193>] watchdog+0x1c5/0xd60 [ 738.680773] #1: (tasklist_lock){.+.+}, at: [<00000000ee8b6613>] debug_show_all_locks+0xd3/0x3d0 [ 738.689849] 2 locks held by getty/4121: [ 738.693827] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.702515] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.711878] 2 locks held by getty/4122: [ 738.715851] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.724623] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.733956] 2 locks held by getty/4123: [ 738.737934] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.746641] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.755945] 2 locks held by getty/4124: [ 738.759933] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.768629] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.777945] 2 locks held by getty/4126: [ 738.781926] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.790642] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.799945] 2 locks held by getty/4127: [ 738.803935] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.812633] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.821950] 2 locks held by getty/4128: [ 738.825931] #0: (&tty->ldisc_sem){++++}, at: [<000000005a4f92bc>] ldsem_down_read+0x37/0x40 [ 738.834642] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000689d2884>] n_tty_read+0x2ef/0x1a00 [ 738.843952] 1 lock held by syz-executor0/4192: [ 738.848547] #0: (&xt[i].mutex){+.+.}, at: [<000000005d76b802>] xt_find_table_lock+0x3e/0x3e0 [ 738.857332] 1 lock held by syz-executor4/4204: [ 738.861927] #0: (&xt[i].mutex){+.+.}, at: [<000000005d76b802>] xt_find_table_lock+0x3e/0x3e0 [ 738.870710] 1 lock held by syz-executor3/4206: [ 738.875304] #0: (&xt[i].mutex){+.+.}, at: [<000000005d76b802>] xt_find_table_lock+0x3e/0x3e0 [ 738.884094] 1 lock held by syz-executor2/4208: [ 738.888691] #0: (&xt[i].mutex){+.+.}, at: [<000000005d76b802>] xt_find_table_lock+0x3e/0x3e0 [ 738.897474] 1 lock held by syz-executor6/4210: [ 738.902076] #0: (&xt[i].mutex){+.+.}, at: [<000000005d76b802>] xt_find_table_lock+0x3e/0x3e0 [ 738.910859] 1 lock held by syz-executor5/4212: [ 738.915453] #0: (&xt[i].mutex){+.+.}, at: [<000000005d76b802>] xt_find_table_lock+0x3e/0x3e0 [ 738.924264] 1 lock held by syz-executor1/18622: [ 738.928946] #0: (&xt[i].mutex){+.+.}, at: [<00000000053e3c62>] xt_find_target+0x44/0x1e0 [ 738.937384] 1 lock held by syz-executor1/18631: [ 738.942075] #0: (&xt[i].mutex){+.+.}, at: [<00000000053e3c62>] xt_find_target+0x44/0x1e0 [ 738.950509] [ 738.952151] ============================================= [ 738.952151] [ 738.959173] NMI backtrace for cpu 1 [ 738.962822] CPU: 1 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc2+ #241 [ 738.969729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.979063] Call Trace: [ 738.981716] dump_stack+0x194/0x24d [ 738.985337] ? arch_local_irq_restore+0x53/0x53 [ 738.989993] ? debug_show_all_locks+0x2f3/0x3d0 [ 738.994653] ? nmi_cpu_backtrace+0x1be/0x210 [ 738.999071] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 739.003551] nmi_cpu_backtrace+0x1d2/0x210 [ 739.007779] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 739.012256] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 739.017527] arch_trigger_cpumask_backtrace+0x14/0x20 [ 739.022701] watchdog+0x90c/0xd60 [ 739.026158] ? reset_hung_task_detector+0xa0/0xa0 [ 739.030986] ? complete+0x62/0x80 [ 739.034442] ? __schedule+0x2070/0x2070 [ 739.038398] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.042704] ? __lockdep_init_map+0xe4/0x650 [ 739.047101] ? do_raw_spin_trylock+0x190/0x190 [ 739.051669] ? lockdep_init_map+0x9/0x10 [ 739.055718] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 739.060811] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.065815] ? trace_hardirqs_on+0xd/0x10 [ 739.069999] ? __kthread_parkme+0x175/0x240 [ 739.074312] kthread+0x33c/0x400 [ 739.077664] ? reset_hung_task_detector+0xa0/0xa0 [ 739.082489] ? kthread_stop+0x7a0/0x7a0 [ 739.086453] ret_from_fork+0x3a/0x50 [ 739.090250] Sending NMI from CPU 1 to CPUs 0: [ 739.094763] NMI backtrace for cpu 0 [ 739.094769] CPU: 0 PID: 4193 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #241 [ 739.094771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.094780] RIP: 0010:match_held_lock+0x2de/0x880 [ 739.094783] RSP: 0018:ffff8801bf8074f8 EFLAGS: 00000046 [ 739.094787] RAX: 0000000000000000 RBX: 1ffff10037f00ea4 RCX: 0000000000000006 [ 739.094790] RDX: dffffc0000000000 RSI: ffffffff86f42800 RDI: ffff8801bf574b9a [ 739.094793] RBP: ffff8801bf8075e8 R08: 1ffff10037f00ea7 R09: 0000000000000000 [ 739.094795] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8801bf574300 [ 739.094798] R13: ffff8801bf574b78 R14: 0000000000000000 R15: ffff8801bf8075c0 [ 739.094802] FS: 0000000001486940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 739.094805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 739.094808] CR2: 0000000000aa2000 CR3: 00000001b3802001 CR4: 00000000001606f0 [ 739.094813] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 739.094815] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 739.094816] Call Trace: [ 739.094823] ? retint_kernel+0x10/0x10 [ 739.094829] ? check_noncircular+0x20/0x20 [ 739.094834] ? print_irqtrace_events+0x270/0x270 [ 739.094839] ? find_held_lock+0x35/0x1d0 [ 739.094847] __lock_is_held+0xb6/0x140 [ 739.094853] lock_is_held_type+0x118/0x210 [ 739.094857] ? mark_held_locks+0xaf/0x100 [ 739.094864] ___might_sleep+0x35e/0x470 [ 739.094869] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 739.094874] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.094929] ? htable_selective_cleanup+0x289/0x3d0 [ 739.094934] ? trace_hardirqs_on+0xd/0x10 [ 739.094963] ? __local_bh_enable_ip+0x121/0x230 [ 739.094968] ? esp_mt+0x3d0/0x3d0 [ 739.094972] htable_selective_cleanup+0x29c/0x3d0 [ 739.094977] ? htable_remove_proc_entry+0x27e/0x3c0 [ 739.094982] ? hashlimit_ipv6_mask+0x3b0/0x3b0 [ 739.094989] htable_put+0x1de/0x300 [ 739.094993] ? hashlimit_net_exit+0x420/0x420 [ 739.095022] ? free_percpu+0x22e/0x830 [ 739.095030] ? htable_put+0x300/0x300 [ 739.095035] hashlimit_mt_destroy+0x56/0x70 [ 739.095042] cleanup_match+0x14e/0x220 [ 739.095047] ? icmp6_checkentry+0x80/0x80 [ 739.095052] ? __lock_is_held+0x4a/0x140 [ 739.095058] cleanup_entry+0xef/0x380 [ 739.095064] ? cleanup_match+0x220/0x220 [ 739.095068] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 739.095090] ? find_next_bit+0x1a/0x100 [ 739.095096] __do_replace+0x7ac/0xa70 [ 739.095105] ? compat_table_info+0x4a0/0x4a0 [ 739.095113] ? kasan_check_write+0x14/0x20 [ 739.095117] ? _copy_from_user+0x99/0x110 [ 739.095123] do_ip6t_set_ctl+0x40f/0x5f0 [ 739.095129] ? translate_compat_table+0x1c50/0x1c50 [ 739.095138] ? mutex_unlock+0xd/0x10 [ 739.095145] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 739.095151] nf_setsockopt+0x67/0xc0 [ 739.095159] ipv6_setsockopt+0x10b/0x130 [ 739.095166] tcp_setsockopt+0x82/0xd0 [ 739.095174] sock_common_setsockopt+0x95/0xd0 [ 739.095180] SyS_setsockopt+0x189/0x360 [ 739.095185] ? SyS_recv+0x40/0x40 [ 739.095193] ? mm_fault_error+0x2c0/0x2c0 [ 739.095198] ? move_addr_to_kernel+0x60/0x60 [ 739.095205] ? do_syscall_64+0xb6/0x940 [ 739.095210] ? SyS_recv+0x40/0x40 [ 739.095214] do_syscall_64+0x280/0x940 [ 739.095219] ? __do_page_fault+0xc90/0xc90 [ 739.095224] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 739.095230] ? syscall_return_slowpath+0x550/0x550 [ 739.095235] ? syscall_return_slowpath+0x2ac/0x550 [ 739.095240] ? retint_user+0x18/0x18 [ 739.095246] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 739.095253] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 739.095256] RIP: 0033:0x4568da [ 739.095258] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000036 [ 739.095263] RAX: ffffffffffffffda RBX: 0000000000a3e3e0 RCX: 00000000004568da [ 739.095265] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 739.095268] RBP: 00000000006fd6e0 R08: 00000000000003b8 R09: 0000000000004000 [ 739.095270] R10: 00000000006fcfc0 R11: 0000000000000206 R12: 0000000000000000 [ 739.095273] R13: 0000000000000013 R14: 0000000000000029 R15: 00000000006fd020 [ 739.095278] Code: 00 00 00 00 fc ff df 48 85 c0 49 89 47 80 49 89 c4 c6 04 0a f8 75 3e 31 c0 48 ba 00 00 00 00 00 fc ff df 48 c7 04 13 00 00 00 00 <48> c7 44 1a 08 00 00 00 00 c7 44 1a 10 00 00 00 00 48 81 c4 c8 [ 739.095766] Kernel panic - not syncing: hung_task: blocked tasks [ 739.508188] CPU: 1 PID: 799 Comm: khungtaskd Not tainted 4.16.0-rc2+ #241 [ 739.515093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.524432] Call Trace: [ 739.527014] dump_stack+0x194/0x24d [ 739.530639] ? arch_local_irq_restore+0x53/0x53 [ 739.535304] ? vsnprintf+0x1ed/0x1900 [ 739.539097] panic+0x1e4/0x41c [ 739.542277] ? refcount_error_report+0x214/0x214 [ 739.547035] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 739.552394] watchdog+0x91d/0xd60 [ 739.555853] ? reset_hung_task_detector+0xa0/0xa0 [ 739.560682] ? complete+0x62/0x80 [ 739.564137] ? __schedule+0x2070/0x2070 [ 739.568094] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.572401] ? __lockdep_init_map+0xe4/0x650 [ 739.576797] ? do_raw_spin_trylock+0x190/0x190 [ 739.581369] ? lockdep_init_map+0x9/0x10 [ 739.585416] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 739.590509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.595511] ? trace_hardirqs_on+0xd/0x10 [ 739.599644] ? __kthread_parkme+0x175/0x240 [ 739.603959] kthread+0x33c/0x400 [ 739.607312] ? reset_hung_task_detector+0xa0/0xa0 [ 739.612140] ? kthread_stop+0x7a0/0x7a0 [ 739.616107] ret_from_fork+0x3a/0x50 [ 739.620508] Dumping ftrace buffer: [ 739.624128] (ftrace buffer empty) [ 739.627809] Kernel Offset: disabled [ 739.631417] Rebooting in 86400 seconds..