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{&(0x7f0000002000)="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0x1000}, {&(0x7f0000002000)="e46b0cc3fd058c64dd0dd60d2db54368435a92c3aa3e604897270d419817feb84584217ab6a464be20bf50daad0aeefdba9c1523b59efa79bf78c688e931a924e582f3e3aba0146b356578496a47e97c073e1aef584b700d67", 0x59}, {&(0x7f0000003000-0xf3)="d3d4dfa5402bd61308c20e08a6107b8490c8b197008c66a1a6741020744e74ecc7dee1ebcf4e10eb5c8c105e931b8719fd77ca2ec10010b15e9a908e026f92d8c9a7f1854f2fbc0670e057f73fdde4ba42ab7b6611503452678a97f556468d8025461d5e6136e790b5169006182dfb092bb5e9ab2838686fa246ad3e24161288b5fd7e0da4d83f979fc8fd3f137f45265d30572fd1cab305485b23a4e4a29861cd3f99bf93d54011ff0f19b5b3fbdafec8ec28e64fbb182d5f1d7a04c4290ebce163f934d893eb5888ed6b541c693859a6eef8828f1e224cf909103c621453cf904c8da4aada0ce836d7fd83f217daf6040f2a", 0xf3}], 0x7, &(0x7f0000002000)=[], 0x0, 0x0}, 0x800}], 0x6, 0x1) 2018/01/05 23:08:34 executing program 7: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x33, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eae000-0x8)={0x0, 0x0}) 2018/01/05 23:08:34 executing program 4: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000005000)={0x0, 0x0, 0x6bdf}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000000)={r1, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000006000-0x4)=0x0, &(0x7f0000012000)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000010000)={0x7b}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/05 23:08:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00001c4000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ad4000-0x8)={0x7fff, 0x0, 0x100000000, 0x1e60}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20c03020) 2018/01/05 23:08:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000015, 0x1, 0x1000) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe721bc066e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14942017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) bind$unix(r0, &(0x7f0000a19000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000857000)={0x5, &(0x7f0000cc7000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000faf000)={0x3f, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10e93de200000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd50}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind(r0, &(0x7f0000f75000-0x8)=@sco={0x1f, {0xfffffffffffffffb, 0x401, 0xfff, 0x3, 0x7, 0x9}}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) connect$inet(r0, &(0x7f0000c86000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:34 executing program 2: pipe(&(0x7f0000a08000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000000000)=[0x6, 0x3ff, 0x8000], 0x3, 0x4, 0x20, 0x81, 0x6, 0x5242, {0x6, 0x200, 0x0, 0x3, 0x6, 0xfffffffffffffffe, 0x8001, 0x8, 0x0, 0x800, 0xfffffffffffffeff, 0x0, 0x9c53, 0x81, "fa3b024b2d63e63a9216af396f4c430660e00e6aea7d864188a8cf2aef46bee4"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) sendmsg$unix(r1, &(0x7f00002d0000)={&(0x7f0000d97000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009ef000-0x60)=[{&(0x7f00004ae000)="999319c22319fc1e3c01f39a056a37fd46f8abdfae56a9c012577a0b070b89070db30a4ec4dbde3ffc566222b76f7f75306857310ec5be5941cf4d48d6034c5c0b4f0ef849f778a44d70ddddc978c6101b8071637220bf39f930a98fee26e9b43a472cd1f493cd45534118879130733b44b55760e5465911f7d13cabcaca406a574f94e5836776d84e0d212ded40effde1cdb2c0e5d83656eaaf8f0f0e2beff522e7ddeb", 0xa4}, {&(0x7f0000c7b000)="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", 0x1000}, {&(0x7f0000450000)="3c7fe791e8a319bb8ff0f9c10aaec8e32610109e0c3ed4c9bfa0fd05da1378d42872511c1834e80f5a63a9038cad149b3529789ae575d4a3e503c039a73f24e8479bab3a5e6acacacaf2aab8a07f722a0138f2c8dc6cd01706", 0x59}, {&(0x7f00000be000)="dd662c4795bdb0eff9966a9dab3c68564944e3d015d159d98699128068e152dc2b2723ebb699304c1fb7005fafb6ebf4c2ed6809f9fc97590994a50cafc4f77c35f942cf9441fd878ad87b4234f4121c094c5d066facf7772ceda5da7ab59aac70c8f5b232b7a33556469306592026c850a864792137f7944ac565988afaa416d0cd99", 0x83}, {&(0x7f0000c0f000-0xd)="979fbc7b06e221bfdce9537ed3", 0xd}, {&(0x7f0000f9f000+0x602)="e611345b079fcdb4d40384cc4e164e0d480e66ae25545b4bd5a1fdb105989df7164ad9f2c76c07fe9e8dc500348feee6abb896a3ce6fbb246ab31d244af7efa8e339", 0x42}], 0x6, &(0x7f00003da000)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r0, r2]}], 0x28, 0x8000}, 0x4040000) bind$alg(r2, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@generic="f8ed52a7ac8dad0a589f8a7006904a9f", @ifru_flags=0x8000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x6, &(0x7f0000001000-0xa3)="19d8262f4af59c60edaf56738aa83e95a81b121059801bce4913715221efd1135852b05f09c7b4f0a404429210d02c95e192e28925b07f20d1186247fd1ef5ea5ad5b4e4c0bf22803a93407662ec32f824291a414e010a961e7aab6065050d1a9e7904eab3bb773dd10862ac55022d0b86a4f7f3f8dcbe8879285f122c68753490b6d2039376f9d12b719c4cd29baae64d9cb7f95735eddef63cd7597836fb833bb34a", 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00006d8000-0x10)={0xe0, &(0x7f0000807000-0xe0)=""/224}) shutdown(r2, 0x0) 2018/01/05 23:08:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000237000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000004000-0x4)=0x401, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000556000)="2cad83235cb3c031e0d5dae6b74fea313f45a3fc8b847b3b39075d2bd515a25bea9ddd0f0b73a7d7002a9514e80bf4353ea243eefe933f204c4e57281f1992af7f5e8bc222e286b5a1f0b129d825c15de374aaee92498b3560f66f509fb247130c085fa3437ef761b14f339a9f379c08a54e28ea44dba4c2823c8559ea2e4d2c89836ea6c278bc7217950194306bc241acf8df183c049707f50253b948181541637156b589dfae447f51bba14985e8873731a6a2b5cdb1f1364f325dddfa2f64455290f99cbc5c3e109800391fc663d28695422f17e2d80a19", 0xd9) socketpair(0x9, 0xa, 0x7, &(0x7f00005b9000-0x8)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000097f000)=0x3, &(0x7f0000c87000-0x8)=0x1) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:34 executing program 3: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) r3 = accept4(r0, &(0x7f00008af000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000950000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001000-0x4)={r2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a4f000)={r4, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0xfffffffffffffe42) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x8)=@assoc_id=r4, &(0x7f0000acd000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r6}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/05 23:08:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f0000c48000-0x3f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x31, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc01000700000000b0000000050000f4e5010000a9"}}}}}, 0x0) socketpair(0x11, 0x0, 0xffff, &(0x7f000093b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000298000-0x10)={0x0, 0x78, &(0x7f0000e91000-0x78)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0xf357, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b5a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a8b000)=@assoc_value={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000055d000-0x10)={0x0, 0x7ff, 0x7ff, 0x400}, &(0x7f0000718000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000048b000-0x8c)={r3, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000098000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004c2000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fc1000-0x8)={r4, 0x0}, &(0x7f0000eaa000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000030e000-0x8)={r4, 0x7fffffff}, &(0x7f000081e000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000370000)={0x1000}, 0x1) 2018/01/05 23:08:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e13000)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008d1000)=0xf8d, &(0x7f000077f000-0x8)=0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000ee2000)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fab000-0x8)={0x0, 0x0}) 2018/01/05 23:08:34 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c) socketpair(0xa, 0xf, 0x0, &(0x7f0000498000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000ba3000)=""/28) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000031000-0x10)=""/16, &(0x7f000001a000)=0x10) splice(r0, &(0x7f0000777000-0x8)=0x0, r0, &(0x7f0000935000-0x8)=0x4, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f00006f0000-0x4)=0x4) 2018/01/05 23:08:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) recvmsg$kcm(r0, &(0x7f00009f8000-0x38)={&(0x7f0000c7e000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d7e000)=[{&(0x7f0000a51000-0xa5)=""/165, 0xa5}, {&(0x7f000010b000)=""/77, 0x4d}, {&(0x7f00000e7000-0x51)=""/81, 0x51}, {&(0x7f00007c8000-0x82)=""/130, 0x82}, {&(0x7f00007d1000-0xf4)=""/244, 0xf4}], 0x5, &(0x7f0000b55000-0x3b)=""/59, 0x3b, 0x8}, 0x2002) recvmsg$kcm(r0, &(0x7f0000043000-0x38)={0x0, 0x0, &(0x7f0000167000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[{&(0x7f0000ae0000)=""/169, 0xa9}, {&(0x7f0000145000)=""/180, 0xb4}, {&(0x7f00005cb000-0x73)=""/115, 0x73}, {&(0x7f000059a000-0xa0)=""/160, 0xa0}, {&(0x7f0000766000)=""/186, 0xba}, {&(0x7f0000263000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000117000)=""/0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00006c8000-0x38)={0x0, 0x0, &(0x7f000087a000)=[{&(0x7f00009d7000)="fd4b62894634dbf0dd70fe4bbdc734bb955bab3dd1e188b3544111caa4209a51f12e0e793d237b2160eb307f362e446f741fbdefeb2e627f55e901c90e3a499aa17ca63ea5d1a8e63241aaf062e6f6abe3ca5a45db4d91a0e3abe06be4dc02aaaad1998514c3219f91a7cd8e77aa58f799ea753bea04b1e6c14e8b3ef1bf002db330e0ffd9d1c84d93ad8933df630db115add34ea95cf1e2da1e43bb73731646a01eb454375a667b8e54eb91f4d7ae5360223454586803a455e838bdcee87b94c60890ca2d3b7ff047f44b327964738ca655d8f1ce9ad1f7151bfcbc3892e577c51003", 0xe3}, {&(0x7f0000e3f000)="418d2ced8ccd938e9c96199daf9372f1896dd5fe768c341ec9450adc2ded2fef7edadd311e91a72b7590300373274a4ed7a37e0e2bb62493b0db96b339a2f659afcf3e1138abf641ac6a7bf9a0d31dd5465c7adfe056b7a05a5f7f3f93faea1a016af6c83daab8964b5dffb22f6f2a114cff0cb45831c8a4dbff730fad28b7c667c9deeb53eed41218cfe3dfdc23d00d54ae4ee7b726fed400b0fd193f645661806d6698554c2c1e13335795156f47790a5086887d0c6e209140694b5b99e41a7254b168b6fca6445637", 0xca}, {&(0x7f0000194000)="35306b4b4ddc6e9d4855445577b1ebb9bd2bafca4900e32fd72e2a7c7f9d5a2a4c4c516892c397d10ea550b33dc7621c7e9e5602106df55da0cc30a0a891f0fbd6b8ff9bbae9692f1bd841eb55096a2d2ae55abb1c4593b26b7fc4377b307b32a7751acd5973872e98d097287c7d7c74e9f3cf24cf253f75905b32552f562bd1ebe63e479c8263eff21ce8834476ee4853abf31e37b0c692d32ddd5c25c15b0e", 0xa0}, {&(0x7f0000360000-0x4c)="11df8db6e2aee645e70b5f07814a4ac97c8cec5eff863d45f036dc0c077893820bee40c54126492003584531f8852d8415fb9672f4bd9fe848a2e4ac4b813674d29fe6ce9bba72fc66bd557a", 0x4c}, {&(0x7f0000863000)="b752ebec864599ec39c7c552c09645b9a75015efbddb291da032dcfdf9c2f735653633cb80407b63d27a0bb7edbb080011e2070f29555166a7bdf9d58547f6d149e7bb799e5c99b844f79ce1117683843cfdbe8185d702f86b8a2ba3908f9197bd8f3e0c9644bd0d0e82121e178905c0277874", 0x73}, {&(0x7f0000841000-0xaf)="6b799bc04c46bee713d5eea988f7164e738a04f08b5c620ab63aa15e9cc08ad2f51278132cd36915f28c88368532d8e8e0d2c080f294c3e4e45b1938b98912f04b8deb2853bedeb90b034712b1596c315a37abff59757fa11f9d39963a76e8e78f8bdb4689cc2e022fed30bd1fe9f3202d8b8e73650edbcc9bf0d273fd33e332bce5164249741e8a36322b9a6ca26b91cea279c769991a371792515efb336d50b3a090a43e148519cbbf20f8cf9aff", 0xaf}], 0x6, &(0x7f0000546000-0xd8)=[{0xd8, 0x84, 0x0, "52e7714f4308351f24165ea43fc499dfb20e805e035365f2db2725c4faf67ed2b64c4e4ac8722ac8923585e781d8a32d9bf676f16cfe2ee012d49384483076ca3a31dd67176d359755a3f08f2bbee1fcb7cb035210de8ff5b825a1e7505933cc11e00700f852bfaa836b41062db086a8ae1214cd153c9930cacd738b8e9c0513c52c7c9d37287650641f50b3ea054497c0a7b882c7450c52dc9a6f8e2fd6e11b4d06cfcf7eb4f5317acf8fc691a2b9d276ca22e30b2f1df44cd5b30196d83c74d97facaa15"}], 0xd8, 0x80}, 0x800) 2018/01/05 23:08:34 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00006ba000)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000099f000-0x50)=[{&(0x7f0000f78000-0x2a)=""/50, 0x32}], 0x1, &(0x7f0000491000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000f70000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00003cb000)={0x0, 0xf709, 0x3, 0x0, 0x69bf, 0x20}, &(0x7f000054a000)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f78000)={r1, 0x8}, &(0x7f0000235000-0x4)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f79000-0xb0)={r2, 0xa8, "2dab103daa6d390610b2588c4416044aeb1cc281017de146ed5a84bbe9c1d00a64ab11a28952a1e5ddefc53b82763aa67e7123da567ba1364c0be5c9b26bb03038a6a0c4802dd9b924d84f3ce230ef17a4b78683193be8747d7649c185d1ef48381cba362efe2a20a824f4df9f4e4ce068d60e5a8d5542e8659bb287ca6c244aef3765a5e0421f5d62e5e9db18bfab70933f381cc482e94ae96279234f0b0a6274cb84cb42f114c4"}, &(0x7f0000f78000)=0xb0) syz_extract_tcp_res(&(0x7f00008cf000)={0x0, 0x0}, 0x9, 0x1) sendto$inet(r0, &(0x7f00005ed000-0x46)="bb4fdca1ec00000003b1bda68713fcb54184a8088235fc5bf008a6346e746b879e5876eede99362b167daa", 0x2b, 0x0, &(0x7f0000349000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000291000-0x1f)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f7a000-0x4)=0x60, 0x80800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f00004c7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000)=0xc) 2018/01/05 23:08:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) pipe(&(0x7f0000c2c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000689000)={0x0}, &(0x7f000097b000-0x4)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x4, 0x0, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00000ce000-0x4)=0x0, 0x4) 2018/01/05 23:08:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x10000, 0x2174, 0xffffffff, 0x4, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x100, 0xde97, 0x3ff, "852b7a78257006db2d4de2b08d52ee58080b8404b8cfff426b10b3db521816b0b7012e341207ec4e2328906614e36c4ff3eea611881c05921689d060181e8c8a2842bca93f1974d02b3e67dd36346796"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/254, 0xfe, 0x10002, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006af000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000e1a000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, 0x0, [0x9, 0x4, 0x2, 0x4, 0x80, 0x4, 0x4, 0xa5]}, 0x5c) accept4$inet(r1, 0x0, &(0x7f000010c000-0x4)=0x0, 0x800) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x800, 0x7fff) sendmsg$inet_sctp(r1, &(0x7f000009e000-0x38)={&(0x7f0000d5e000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f9a000)=[{&(0x7f0000504000-0x63)="f1b70c2ce5bd2ea021bbfa41d676290d914f16277a535c24df3e45846c337b019cecf80ee2d1671ec68c7a2d3b27dba0b7266e0746b3aa384ca17d18ca7e9ad27e58c31edb59276d212f45803cfc3e5771a023e6bc40f5c2907250434bfed12c96a8be", 0x63}, {&(0x7f0000141000-0x1000)="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0x1000}, {&(0x7f0000508000-0xf4)="34fd810c0aeda30c8c606f7ff817380ebb25364476e0a1f3117e48fddd6a18ade79ce59ac8dbc05a9793b38a85617c11d99e1e130f0aacae57de8dd4bc6e77d4c559c671707fc016706a7be4543f443f30cbc76098b2934495a615f58d676fd832ab1bf5556b2a5055d592c83b22b951c26e20b5e6e7161036a6afc9e62799a5144551d961dbc867b6282ddc2cdfda8c68359fa3140065b910c5fbad24ffafbd8475ae83ee437c6444a04d308756f00864306da297e84c1569d61a4b25c79fc35a7e2704ce87063f5aea10c283e5a41c61022ca5496813a6b2fc02f494c6b79b88daf01124c21318ecc557beb4703f9c5b2f62ef", 0xf4}, 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0x1000}, {&(0x7f0000ec9000)="f0ed0761c181c2dda6db9d1c9d7a", 0xe}, {&(0x7f0000838000)="153104bf4c9dc963486cfdb219512b58e7fefa18958dd10575b859fce286a528e0b061a379252e7911f59b088e092cfe7765fde0283684532972dfd4de642d2924ccd2ddc0d3c4609bdf90c31c900fa78367fc50bfc2e4e8c0c39e1ec312257886b73a9e24e1c5e1cde60327ee93a5c44ea19f1ccb754b1713c2f277ed709dfbc2091f4dc8b6cefe4078ade76675b99de4d573aebc3ebfa3d1aa4907dacfa4dad490bb8a89d03e6f9bb4accebe874e38c0df9d5da1b4be11d57530c404f433bce03b0069e8a08d187de6157b85006ae32e078d469ed6", 0xd6}, {&(0x7f0000d92000-0xee)="7df1c91a811f71e6a3ec652a7eab6eaf1f18167c2d97bb43dfe42eee709bc93c1b3a07349fe62536f8be2d64524d6b9600576f6c7cb3eed773e50df16be440fa8f5da05f50feba7ace38f2c84f280bb03686536262afab80a563a4ee6c5be443f79efc2b13553771610b8cf0974fe254660ccb6a4c200550d3a4411d624e9de91ff392e5615ad84e3e25c88bc283840b7cb8732e7ab3c8ac5bccc3063f42a86ed9978297659a9d4931c6a7374636717ca7c17cb4df8a5322baee4999dc0cfcab3ee168ede0129ff2d82adb794e2ef3a0d85f805fe42a785bcabaeba0659145e05ade151e268a89f52cec953bce88", 0xee}, {&(0x7f0000623000-0x7c)="0101d3fb090cdff5c30bf8c2abd22aa767350948bb74102d1b287f5ccc95564e709c1eeb30441132ab194a8ccda759f20e336ef4775914b30d41c4ddad058d53b153c5a902cd6cab08975bc537e34044025a55fd55cfd14de2b114a767b8c73f45906bbf54d9e4f250cb84f513018a53d06fa52052928d2384742a28", 0x7c}], 0x8, 0x0, 0x0, 0x20000000}, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff06800000000c00080004000cfff8ffffff01", 0x29}], 0x1) [ 381.012043] sctp: [Deprecated]: syz-executor3 (pid 2343) Use of int in maxseg socket option. [ 381.012043] Use struct sctp_assoc_value instead [ 381.037237] sctp: [Deprecated]: syz-executor3 (pid 2346) Use of int in maxseg socket option. [ 381.037237] Use struct sctp_assoc_value instead 2018/01/05 23:08:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) poll(&(0x7f0000de7000-0x20)=[{r0, 0x2000, 0x0}], 0x20000000000000c2, 0x4000000000000200) shutdown(r0, 0x0) 2018/01/05 23:08:34 executing program 3: mmap(&(0x7f0000000000/0x8b8000)=nil, 0x8b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000555000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00008b8000)=0x10, 0x80000) mmap(&(0x7f00008b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00008b8000)=0x1000, 0x4) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x2, 0x0, 0x200, 0xa, 0x0, 0x80, 0x7f, 0x2, r1}, {0x8000, 0x6, 0x100000001, 0x100000000, 0x1f, 0x5, 0x20, 0x10000}, {0x0, 0x4, 0x5, 0x8}, 0x7ff, 0xc, 0x1, 0x1, 0x3, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x0, 0x1, 0x1, 0x9, 0xfffffffffffff148, 0x6}}, 0xe8) socketpair$inet(0x2, 0x80805, 0xed2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000003000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c4}, 0x1c) socketpair(0x5, 0x800, 0x7, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_int(r4, 0x0, 0x13, &(0x7f00003f6000-0x4)=0x8000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r5, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1f) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x20000000001b, &(0x7f00006f3000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000082f000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000688000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000aee000)={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, {0xa, 0x3, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, 0x5, [0x8, 0xd79, 0x7, 0x81, 0x80, 0x6, 0x2, 0x400]}, 0x5c) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000007000-0x3c)="390000001300090469000000810000000700000001000000010001070000001419001a00040003001100af21020000080001012d00f41ee400", 0x39}], 0x1) [ 381.106233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13382 sclass=netlink_route_socket pig=2364 comm=syz-executor4 2018/01/05 23:08:35 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ctr-blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003fa000)={r0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7f000)={r0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000f80000-0x4)={r0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006e5000-0x4)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f0000f7e000)=""/242, &(0x7f0000f7e000)=0xf2) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000937000)={0x0, 0x0, &(0x7f00004ca000-0x70)=[{&(0x7f0000f7d000)="6436c3a641f32feed3a0fc9b55b7454a76359e759c2510370bdc0a6993509079126d6983cbc9987abe394280766b64311f0107a74852daecacbec4d4b50e4e6dcbf2f857782f89267ad27064ee5a58c00983466faeceff87d17c5d06d98a93f3a96dc108eea9561038db2d8338534c71528e59d1546d127c2cf34ca44563021509d855f94e062432bba5c28fc9625630b580629acd0693581b366295270ebd5aca26c86d6f696db30ca1cb", 0xab}, {&(0x7f0000f7d000)="9a6ebcad5848d6c6d895476cebcf4af0299f5816bbe2df347a49b32911298287e6e27b11be04cc0830361c7c33771a471bb7ce44f6fa66a50757d258be739b8ea332c3be337ba4ffd04dd2aca325d64dfbc810ce8d992bf9316f6943e042973a37ad0b4db2209a53de3bc5f18b2dbecfa64aa79e27b64a450778ef026961ba10ac2a15f9", 0x84}, {&(0x7f0000f74000)="624f76ade5518bbfb7611cb9e0e14ef40c8dc02cf8e1414c25fa8ada074c00db83f75e902cd1f3da6a0ebf7779aac4b1f3088b3b74385e2dc115d8d2a32c04ee8f8dd0bacd0a03866a40af1d2ed77348b4ad51c8fa8110e79a433c3c7ed633a4b35e006ffa03cd00", 0x68}, {&(0x7f0000f7e000-0xe8)="da1e4e3d20f21d05e1d75be32bf5b4cf57ba4c7c08e2cbd66238a3a964577e9860ac3aad25f4959878213cee6b298dde9bcd08f97a8c53761e34606af6b73e1412865a82f7d4a15ff638d32288e8938a3d9123d5d02db6e86bba299a42bb2404724cfb4d09898472985088866786f666ba81137e8a2178fc842af18d70ffb8b595ad51e81b58b2f503334a149be21de8ac4c46f1b0b32457e49460f7e07f10689decdecede0a69a7fb91984d1b4c589fd9a0b7f5c5db405e244becb05cbd301cfb7cefaf23f4f9e6e3163e519fac34149ebbfbbccf12f4cfc4c8d73f2f7f5c9e6dc57eadc8d05030", 0xe8}, {&(0x7f00009cf000)="47566680b260f57372257e08d07eb38d3b94b5ad5f5a1e86cf655e555b8d09f8a43656b7d9a620b97ef9f69074cb0450edfda379aecb84573665032aaea9f537be29d205722967a17298dbfb7b3646c6c122dce4c0ffc39e3d1c1dd9746516ea59520b1aa6df75b85969c9", 0x6b}, {&(0x7f0000700000)="515502f3aa4430769b5f3882ef559857f0136ddb38249195757553bd887927de7e42d845effb5d31b432a27e0b11d30881bdbc829dde8805978b2a0f4b4f01e3dfd8174e51539dc3", 0x48}, {&(0x7f00002e6000)="3893ba9fb28c0d9cbc2ba18aae8f7d498c605de9d9f1cad3d2275e08bc82f65e839abcaa6f50b64e5b2b74148027a4b2bd88f93ed3eb5fe3c274acd27b568ad474025528cfe914d627ce2376b6a2bbf82697c3252738b474beedb59f6a06bf55f6783e6843e0b588e3527c17fb36522fc69bc9", 0x73}], 0x7, &(0x7f0000f7e000-0x230)=[@iv={0x68, 0x117, 0x2, 0x54, "bd36e1dd229029a8673e595412047007b018e9a454ec00464e27d7b8696c1aece3157982023ff81088745ec30e381feadae9c3dd92422c2a69e4ff68d55e4ba0c997be93fd20acbd3f274d124271c1702598baf0"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa0, 0x117, 0x2, 0x85, "2a0eee75fa77e5506c5cdea54de875ea842a51d6df75088b4696d043dc1fd55ca7f78262e36dd8e9766916a9722624cb7af0dd521d0d7a4edea425d809eac5b526fd47df06d0f4e6534f9472de515d48d60440ade7ebf399755f05fe08377683270a835beec6586a16267f37a6d57227d12960ebeacb558166916cd5f3a405d98d1db23354"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc9, "f5fe8e52ac0652366e843e5da538064676fede4d90816547fd85bd9c16259cc1a0c4b7fa2cfd656139c1feee27150729a5423ddf3c578431fbba6db3a6439a49dde875ea6a97a2b516b8ec586aa6fa2d296c8d7b77e4e26814e8fa06d0899d7e62cceebf6ccee7ab90a09a5b88c47f8378459c701a1bd07819a88ee6447c88bb1d060969ab403da77348419ea51186b306a204c63cf56061de51b0772251d82ec6706535f582b6293f795dc1eda29dbf2bb372cda8b5656b624c7f5efc9b7f3b2b7abad0592daf7329"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffff8000}], 0x230, 0x4000000}, 0x90) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x6, 0x0) socketpair(0x3, 0x7, 0x9, &(0x7f0000196000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00001e6000-0x160)={{{{0x2, 0x0, @rand_addr=0x4000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2000000000000, 0x4, 0x81, "a6222d13b4b0777160adcb94901fc118e6cbaf1cde37b518fd8fadfb01257f9c9e42f20cb420103e0bdd01dd6bdb1fa191b3816343b3cd19694b5d25d53ba47c77eaa761a981f12537d286ce2276aaab"}, 0x160) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000e75000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet6(r1, &(0x7f00000cd000)="", 0x0, 0x0, &(0x7f0000c7f000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) writev(r1, &(0x7f000056c000)=[{&(0x7f000054c000-0xaf)="", 0x1}], 0x27a) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000035e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000bb4000-0x4)=0x10) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000558000-0x4)=0x9, 0x4) [ 381.194055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=13382 sclass=netlink_route_socket pig=2403 comm=syz-executor4 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000-0x108)={0x7fff, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000655000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) accept4$llc(r0, &(0x7f0000ee7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000065c000-0x4)=0x10, 0x800) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00006b8000-0x2f)=')', 0x1) 2018/01/05 23:08:35 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004d, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="13ad5386f50363d37f3492719421acf54dab0a3cba490299e1199187e84c4c8904c025651aefdc0d1b35f22837f3ec7f25c240e66c58c91203d594eb268cdeb0ff", 0x41, 0x40000, &(0x7f00005b9000-0x1c)={0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="4620aa4919efb4473f7e1bd007d2e36b", 0xaac6}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/05 23:08:35 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000-0x32)="32000000180025ff0700940d091404028020fe20000400050000001e0f000900071d000000024fe50014eea4eb4e56d71888", 0x32, 0x0, 0x0, 0x0) 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c80000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000be4000-0x4)=0x6, 0x800) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00009c0000-0x4)=0x0, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000777000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) write(r0, &(0x7f0000604000)="240000005a001fff0ff9f407180000000913171006000300ff0409ff080002ffffde0000", 0x24) readv(r0, &(0x7f000056a000-0x20)=[{&(0x7f0000116000-0x92)=""/146, 0x92}], 0x1) 2018/01/05 23:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00003fc000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x38, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "75ac6d", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], ""}}}}}}}, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000637000)={&(0x7f000003e000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000070b000-0x18)={r0, &(0x7f0000aef000)="b2bf0f16ba6e045084e9750a125c6c67d87ee2c00e22e3b2b09d89922ddb0e0d59b7eb33e7f7c2910e6cdb2b2f81e3e07382e2f2664ae6b6fb1f5c9b5c216360a1e91213", &(0x7f000068e000)=""/115}, 0x18) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) listen(r1, 0x4) vmsplice(r1, &(0x7f0000ff5000)=[{&(0x7f0000de0000-0x7c)="e84b474b671c8cec59802bde19348d40832b5e4bf0acce7eaf5b0e9d252774d0d23d03ae21428d72ab6caa677bf7458b9d4e319475e316fe55462efd0ec8e4117a023e1591963630f0dafe4c5deef3dbc325cbbddbfe9cacae408b026f29651614cc9c9aedc8f6b9eba499a243c912e34423a92dd14580b2bf3b7919", 0x7c}, {&(0x7f0000387000)="0c4c29732829c21a7041de81caf5ecc7b852c8d193b40e8784c4b7623938f806692ed258894ae7c31169c1b68f7488f3b0c6b4a17fb3ea1be01cf2a3ac94", 0x3e}, {&(0x7f0000357000-0x6b)="b0e1bcc1b3ddcde22d0f35a7810e0e7b3be0e546e2a3a0f1d7b7782a5502f966e55e456b27ac1c154fd05b4901da78353e6bf30135579d435f58319e8a54086221a3433c2717a9d73dbb0d4202969c42f8cf7abe251557f63fbd10b30c0e008339e0bbd2deeeb2f8aa4f63", 0x6b}], 0x3, 0x8) r2 = accept4(r1, &(0x7f0000fef000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000264000)=0x60, 0x800) getsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000f59000-0x4)=0x0, &(0x7f0000bd7000)=0x4) 2018/01/05 23:08:35 executing program 4: r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000f50000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f51000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000937000)=0x200, &(0x7f0000e66000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00005e4000-0x4)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000802000-0xc)={@rand_addr=0x100000000, @empty=0x0, @multicast2=0xe0000002}, 0xc) r1 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r1, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000327000-0x10)={0x1, &(0x7f0000fdf000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$unix(r2, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) listen$netrom(r2, 0x7) connect$unix(r2, &(0x7f0000a9c000-0xa)=@file={0x0, './file1\x00'}, 0xa) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/05 23:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0xa, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000006e000)=[@in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x1c) accept4$packet(r0, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000021d000-0x4)=0x14, 0x800) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ce000)={0x0, 0x5, 0x6d4c}, &(0x7f0000be4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de8000-0x8)=@assoc_value={r2, 0x6}, &(0x7f0000ec3000-0x4)=0x8) bind$unix(r1, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f32000-0x4)=0xffff, 0x4) 2018/01/05 23:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000058e000)={0x0, 0x0, &(0x7f0000eed000)=[{&(0x7f00002be000)="a41a141f989bbfa481b1d97088e1a040", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) read(r1, &(0x7f0000240000)=""/221, 0xdd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00003c4000)={r1}) sendto(r2, &(0x7f0000b98000-0xbe)="6e95701cf1c8e71341de13e0af4fa69adbd6e4a4d8dfbc9ac8151d672cc40f94502e5dbb041ba9c9e0dc9ec9c4b9a3c1912ebf97601ff783de47c9eee6c7c11ab94e93d3152039abb9fef4433700a84de40f3903d38a2e9fb8502d8ac32f52555951eed7491bbcad64ac817f3177060460e5692fa35dd695e5dfe6cbfefe887a2ffad5eb1008110ad0f2d53f1c3c7d3766f8dea1771784484a93a8af045b6a9fb0b798630b5557d9dd9c771001bf1da64998b845ec8f7bbfecd307394c39", 0xbe, 0xc004, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000c1000)=[@in6={0xa, 0x0, 0x709f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xe9}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}], 0x74) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000033f000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) accept4(0xffffffffffffff9c, &(0x7f00001fa000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000510000-0x4)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000063a000)={0xffffffffffffffff}) socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa1000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000886000-0x4)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000d22000)={r0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00002b4000)={0x0, 0x478, 0x4, [0xad40, 0x7fff, 0x7, 0x101]}, &(0x7f0000a20000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000927000)={0x8, 0x8204, 0x7eeca87f, 0x0, r3}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000003000-0x10)={&(0x7f0000007000-0x12)="e91f7189591e9233614b2f2f66696c653000", 0x0, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000937000)={r3, 0x1}, &(0x7f0000ecd000-0x4)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086a000-0x8)={0x0, 0x0}) [ 381.377800] audit: type=1400 audit(1515193715.253:90): avc: denied { listen } for pid=2434 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/05 23:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x100) write(0xffffffffffffffff, &(0x7f0000d1a000-0x24)="240000001b00fb08d614000000fb01000204ff0b080c03005b000000f7000003f9161701", 0xffffffffffffff8a) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c7f000)=0x10, 0x800) accept$inet(r0, &(0x7f0000af4000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000390000-0x4)=0x10) 2018/01/05 23:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00001dd000-0x8)={0x0, 0x0}, 0x6, 0x7fffffff) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000053d000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000035b000-0x4)=0x33, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e3c000-0x20)={@generic="6fd9861b4fc36751d7b75cbbbd285c70", @ifru_flags=0x0}) bind$alg(r1, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) socket$inet6(0xa, 0x4, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000d87000-0xae)="e2d9f4bd2b3b4e20bef2a381e9091229c5f2b5b2779b8a41aceaf2065b9e632965112cbed886b106f39cdf94a6600103a7c2e2b2c2372d4890bc6c2e6aff70dae8aaa5a26010a52fdc4a92ad05fcff65775765a57c2d366db9d5e50df58390a7d5356a5d8ad713386dc4481964f76d45f7ad21441ca886ade1165f52cc394286d6e3ea2dfb56d5fe537ecc8b1852fd6172705ac833a3fe63e557bf402104cb6831d73b17eae89b4fdf3c37ddad6b", 0xae) pipe(&(0x7f0000e55000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e5e000-0x28)={@generic="3e373c798647fc3de928ac4a5e0102af", &(0x7f0000bba000-0x5c)=@ethtool_coalesce={0xe, 0x6, 0xffff, 0x100000001, 0x0, 0xfff, 0x9, 0x469f, 0x7, 0x1, 0x45f7, 0x10001, 0x9, 0x4, 0x4, 0x8, 0x6, 0xf8000000000, 0x7f, 0x0, 0x62, 0x20, 0xc5d6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000eb1000-0x18)=@add_del={0x2, &(0x7f000006c000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000183000)=@generic={0x9, "0103000000000000000000000000000009b079f3f2b30c7bbc790405c7aad62e0a3ea632ed4938000001018f8401a3ff59829a2b0a607ce43a4b2470a0c5216669ca021f6f65dcf1e0e7e58f358c000221000158d1dbe1545a314acef1f1622ca5bdb9c8ead2000077aeb81c90001d5c0000000090c8b9f70dc136cb1857"}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000a82000)=0xffffffffffbfbd79, 0x4) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d06000-0x78)={0x2, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x1, 0x9, 0x0, 0x1, &(0x7f0000300000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x198, 0x42897d81}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000787000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4207, 0x9e, 0x6, 0x0, 0x5}, &(0x7f0000c6a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000070b000)=@sack_info={r3, 0x4, 0x1}, 0xc) 2018/01/05 23:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7fffffff, &(0x7f000012f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000728000-0x10)={0x0, 0x45, 0x9, 0x9}, &(0x7f00000f9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b26000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, 0x3}, &(0x7f000016d000)=0x98) r2 = accept4(0xffffffffffffff9c, &(0x7f000026c000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cd000)=0x8, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000927000-0x4)=0x0, &(0x7f000078f000)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000312000)={0x0, @in6={{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d94000-0x4)=0x8c) getsockopt$netlink(r2, 0x10e, 0xb, &(0x7f0000399000)=""/147, &(0x7f000096e000)=0x93) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000047b000-0x10)={0x3, 0x8000, 0x0, 0x6247, r3}, 0x10) 2018/01/05 23:08:35 executing program 0: r0 = socket(0x10, 0x5, 0xf28) listen(r0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000044d000)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000429000)={@multicast1=0x0, @multicast1=0x0}, &(0x7f00002b3000)=0x8) r2 = accept(r1, &(0x7f00001d3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002de000)=0xffffffffffffff7f) socketpair(0x1b, 0x4, 0x2, &(0x7f00004e9000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000096c000)=0x0, &(0x7f0000fb6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000083a000)={0x0, 0x7}, &(0x7f0000925000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000085f000-0x8c)={r4, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000a79000-0x8)={0x0, 0xffff, 0x8}, &(0x7f00002d5000)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000e79000-0x70)=[{&(0x7f0000254000-0x1c)=@in6={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000f77000-0x50)=[{&(0x7f0000b13000-0x2c)="0223a15a0c30bb9e6ebc02ed6f3361e7bf2d145ebf2a6d5fff1c468dbac35abab07dac23e27925e1fefee90a", 0x2c}, {&(0x7f00004a1000-0x44)="11bb013508dddfc4c92b061fa3fb966695545787bb085f62758430e48f12f4a9f322fa6a628b1de871ec9c61cb95176c0c07c75a280ef7273e8586ea6074b2ae8780850a", 0x44}, {&(0x7f0000a73000)="e8b4bcf0d22d99d785731fe1d4d39f2c6b66dabe84b48fed2b788e4e975da97518ab24ff2eb10716a1c08990eb4ac1f38815546cf499636dfec7bcf49ec8c60cf1d37f3840019dc622754d2ce2a45c23be7a03fcba126a95c131c316d884c53239095bf37a62133c71bb8c7450ec28ae504c28fea6af", 0x76}, {&(0x7f000069d000)="8cf9177b21b1940e696e5aec3217dcf0995d67969017f2ed4cbd14dc0d66093352c1d8a1dfb8cf3cb1b87ad849a294cf64f135261af6ec30bba0f24827f11e289a1ad0ea44ac979a9b6660831bca758b6e9d086fda2663708db261b868ddaed4cc", 0x61}, {&(0x7f000039d000)="287fda86dee165a5100406b94313a59e2ef64b9f11d1fa505a65f8535241d11f1802472f25453b49bfe35b8bdf8af58da06fa411fa12c5976ffef9057cf831f1f1070faba7fe", 0x46}], 0x5, &(0x7f00009f1000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x8000, 0xf, 0x1f, 0x5, 0xffff, 0x8, 0xa228, r4}}], 0x30, 0x8000}, {&(0x7f0000475000-0x1c)=@in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0xc04}, 0x1c, &(0x7f0000959000-0x80)=[{&(0x7f000073d000-0x79)="0daa514c5e2a5a79f6cac76efcfa4da1d0a7d4a7dee21f9b765625e3ce3f24b42f0e8147e70421746b246386b54095b408e6c6c9b7642fadcae6e6514af00aadd2816fcad5a736619fbbae31bb7a6b9073b053bcc498984d4389bdb032cfa7103f079a3ca08f12700322ffd0cd69f9e9a7c84c34b373753c64", 0x79}, {&(0x7f0000ac5000-0x56)="50278c41e14671519dc21f540b9115319c060aa74f6a4d52775e5b7a0029168004fcb89fc9f9393d8be3f29c8d7d2062267404916cc402e6572aa0bb2d4fd1b6de7b7de710ebbba280364fbea22ded867b505affcadb", 0x56}, {&(0x7f00005b3000-0x1b)="a1186408bdecfd1af31cb347b4910765159844dd392df513d02be5", 0x1b}, {&(0x7f00005e5000)="1a66558cd21745ff4b991c2e7ecd291e6018a907b90e48186fd378875c9b27ea2c76fe495be3116a680fa53574fb1c571dd79b182e9222beb9a29095c5574d12d60168935ab7e55d1971c6bba7e1610702defe731c2d6da1e2b297cfbe06523e49ad68b84d878c6122cecbeb0f1b2b9c69010b59c9b9e0e4de345e7761394919c7ba9ab58a99117326d19c1057", 0x8d}, {&(0x7f00000a7000-0x24)="23f1b787105cabbcfcc03bca8e2f31f586be4e68c20f2c19211f32201f164652965a8ada", 0x24}, {&(0x7f0000d89000)="442705412cac17adc685d58bbc1e68dfaa7ce28c4c68d4fe0da1c22259ab9efd0c16d9b42fcd5c2a8d4a6cc4614a032f00d4544d93096c186993fce9ce1c7951df33e825", 0x44}, {&(0x7f0000457000)="91f2bb8e7418f42f7b8a51e3842e24eb637df548fff37dc0aa1162e8eb96d66dab63da2e8857ff02d24725192bde47d561d44c24ce0a4ff1147bb51056d6df24e81c47b0dc8a073e5fe99e13f6dfe675ec04b6be5451cb1fb950a631d1570c1d6e7acbcc3c2c8e9a86754f39964f395f222f6b43416a424234fef9dc8db53b674b01c7e800a9ca9cc5bffe595c6ea29b5062c9d7557f67f63d872b7113d2f6722652e504e21d9b7ce9fc4aaa9d85f96ea22487a8c56664a8f0d051e5ee63", 0xbe}, {&(0x7f0000f80000-0x3a)="94827b406744f7d3ab2595be7612ba88ff325acdd6e6d96e15a2b8fc8a4e820994ab48601c61216bc960696235349ad711b4c2618a7bd57d6313", 0x3a}], 0x8, &(0x7f0000402000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x8, 0x4, 0x9, 0x8, 0x7f, 0x2, 0x4cf, r5}}], 0x30, 0x8000}], 0x2, 0x20000011) r6 = accept4(r1, &(0x7f0000be1000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007ec000)=0x8f, 0x800) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000196000)=0x0, &(0x7f0000cc3000-0x4)=0x4) getsockopt$sock_buf(r6, 0x1, 0x37, &(0x7f0000e39000)=""/0, &(0x7f00007d1000)=0x373) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000edd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000c08000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3bef, 0xf6, 0x4, 0x100, 0x120f, 0x20010, r7}) 2018/01/05 23:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000426000)=0x210, 0x1f8) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000425000)=[{&(0x7f0000cb4000)='z', 0x1}], 0x1) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6(0xa, 0xb, 0x3) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f08000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d24000-0x4)=0xb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e02000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x4000200000000805, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x37f, 0x0}, 0x0}], 0x1, 0x8010) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000070f000-0x8)={0x7, 0x3}, 0x8) socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005a6000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000dc8000)={&(0x7f00005d1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000277000)=[{&(0x7f0000cc8000)="ab", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/05 23:08:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000+0xa1c)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000f7f000)="3a079064da610b350327372f4917c0e4e61f9bf46c25dacb6fcf5f10ef1d943b743ca352bf0842acf4219d8febefc6f3190fd0d7c362c03871d9b524c4aff112") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x61, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) 2018/01/05 23:08:35 executing program 7: r0 = socket$inet(0x2, 0x80000000000009, 0xffffffdffffffffc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c8e000-0x34)={@multicast2=0xe0000002, @rand_addr=0x1cf, 0x1, 0x9, [@rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xc2b2, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x34) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a8b000)=0x0) sendto$inet(r0, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0xa74b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009e0000)={0x0, 0x0}) r7 = accept(r1, &(0x7f000008c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e2000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000c44000)={0x0, 0x0}, &(0x7f00003b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000c4000)={r8, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3, 0xff, 0x1, 0x8c53, 0x7}, &(0x7f00007be000)=0xa0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000e3e000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00006da000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000f60000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000989000)=0xe8) r12 = getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d33000)={0x0, 0x0, 0x0}, &(0x7f0000f69000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00008cb000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2c000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b97000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c4b000)=0xc) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00005a5000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000c5000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecf000)=0xe8) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000eee000)={0x0, 0x0, 0x0}, &(0x7f0000aae000)=0xc) sendmmsg$unix(r1, &(0x7f0000893000-0xa8)=[{&(0x7f0000c5a000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009f2000-0x20)=[{&(0x7f0000004000-0x30)="fe0178a103c29267e8db9e114ca4f8a01c7a7cd07dfcb45ea655e447be6168bd2e25cd5d3eb436dbbfe382bbab11cd02", 0x30}, {&(0x7f00005e3000)="84e6f26411a577f4f2962caa40938b592128268cbb9f970f9ae1b35469c6a97ff2ac1899fe1ac589956f3bc6de4564f046082eb017b8c744729200e5489f55cf7b28c42410d4ecaaa91957181512e498cd3e37693d4e9bd4023b62253f18a381029bc7be3f6aacce104d4b0cb57105b6dcb9e5aabfa589e8beac57e1378e3b0620737441ff2eb76e1582e3672d310c9a9330c003cac50ce35a5ec937b399b868b94b7594bce6f1a35ade7dcba5b5fe7dfce8df07a10ebe654f1eeb06d2fbce5dbeb88eef4fb5402a1ae21af681680341582dd4d066490180931f595ebf36e3176fe6eedede01e4cbd88a12b09c28c6cba8be9b60", 0xf4}], 0x2, &(0x7f00001ce000-0xf8)=[@rights={0x28, 0x1, 0x1, [r6, r0, r3, r1, r5]}, @rights={0x28, 0x1, 0x1, [r2, r6, r1, r0, r6, r4]}, @rights={0x20, 0x1, 0x1, [r3, r0, r7]}, @rights={0x20, 0x1, 0x1, [r6, r3, r2]}, @rights={0x30, 0x1, 0x1, [r5, r9, r4, r5, r5, r7, r0, r1]}, @rights={0x18, 0x1, 0x1, [r5, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf8, 0x810}, {&(0x7f0000a4d000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000449000)=[{&(0x7f000021a000)='6', 0x1}], 0x1, &(0x7f0000915000-0x20)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x20, 0x80}, {&(0x7f00006a5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000bb4000-0x20)=[{&(0x7f00002f0000)="47bb3cfcdb4c8ffc6cbd6d9b6e86282ce1a256657ebfc2bdcb10a3cd2e9c70f16b7b40fc0a716fe93266fc5c96b7f4d2f5d4069405fe750baa2f743aaab982bc47d374bd3a3b5baff8cb19ea98082cdf99acb1f169f73cad0a73be1082c532a8d519663dff9aac18ffd9a1cd28bc71a2d814b235caba5de18d769854c32bd3c6f4b6b408547a61156d11a0092c8cb395e97d135fc8", 0x95}, {&(0x7f0000fa7000)="8cf7f10bbc2b998989352818b39917b86b70498f3a6fcd671ca086d2305d51a24d64e3fac3772ed6e8af7a18629ae433897987f13e68cd0958932be4c8744da0973fa106ad597cad07218bc9e8929954474f1b319c431b52716024e92501dee505264731d75151bce0f4cd6c2620537d6d965f135bad3d06569d9ac22d2f776602840e886c6ba1", 0x87}], 0x2, &(0x7f00003c2000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r3, r2, r1, r0, r3, r7]}], 0x48, 0x8000}], 0x3, 0x1) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) pipe(&(0x7f00000cf000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000038000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, 0xfffffffffffffffe, 0x0, 0x100000, 0xfffffffffffffffe, 0x5, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000086d000-0x8)={0x0, 0x0}) 2018/01/05 23:08:35 executing program 1: mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{0xffffffffffffffff, 0x2000, 0x0}, {0xffffffffffffffff, 0x81e0, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {0xffffffffffffffff, 0x2, 0x0}, {0xffffffffffffffff, 0x9, 0x0}], 0x5, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000003000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xe, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000+0x51f)={0x0, 0x3, 0x30}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x7fffffff, 0x0, 0x60}, &(0x7f0000003000-0x4)=0xa0) epoll_wait(0xffffffffffffffff, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5) 2018/01/05 23:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x8000a, 0x0, &(0x7f0000eb9000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000036a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) socket(0x1e, 0x1, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) 2018/01/05 23:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d2c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000cf3000-0x20)={0x5, 0x7, 0x0, 0x5, 0x14, 0x3}) r1 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r1, &(0x7f0000c8e000-0x38)={&(0x7f0000547000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f0000245000-0x5c)=@getsadinfo={0x1c, 0x1e, 0x209, 0x0, 0x0, 0x4000003, [@ipv6_hthresh={0x8, 0x4, {0x0, 0x0}}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00009d6000-0x1c)={0x6, 0x4, 0x7fff, 0x1a, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36) socketpair(0x8, 0x80806, 0x20, &(0x7f0000fdc000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000296000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b6000-0x4)=0xb) 2018/01/05 23:08:35 executing program 1: socketpair(0x13, 0xa, 0x8, &(0x7f00007b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0xc2) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000020, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r2, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000511000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000fd6000-0x8)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000efc000-0x4)=0x0, &(0x7f0000fd5000)=0x4) 2018/01/05 23:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd2000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) write(r0, &(0x7f00001a6000)="130000001000ffddbf00f49ff60f050000230a009d000000020aafa730000000000000000000000000000400000000000000983ae3820000000003a1b4b88ed4fc65be0602c2d32704f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd5db27dd20000000000eca41bbce9093d468612f0267214ff9b20fb5f7e5bf12930d837b9cb3452b6c4e2387d886959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8b1", 0xb1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000ce5000)=0x0, &(0x7f0000551000)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f0000c67000-0x8)=0x0) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00007fa000-0x4)=0x80040aa69, 0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000090000)=0x0) pipe(&(0x7f00003a5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000868000-0x98)={0x0, @in6={{0xa, 0x0, 0x2e6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x568}, &(0x7f0000175000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001e6000-0xfb)={0x0, 0xf3, "e27de340df7d047ebe8ee2db4a808eedb8517d104d293c4ec9c54cb694949ce92df1998c32f3809056194a1d099e78811537255f1950e7abf051d474a85eb10b31b34f118c8f1141ae01224e75230e444cf05a8a4e5d29f2a8518124210472b0bfb1a8ac5ea69eec5a3bd9788e6e8ac82003041276ac54f0ffcfc5e2fe07f4a7110a8b50dbf64642f990cecd6377a2a18eb5fa4524e19961f679566e95d78e2e9adc8f272a1adb6c0ea3eaa17edd8ac709a9626cfd67ee69cdd8de2fb49ec79bfef577a52af7f21a2f6c51b4e5c825b780f648a6f52223915ee9c1026d71f883020127ff9e9c5de2a5ab9076c0baee30dcaa00"}, &(0x7f0000a33000)=0xfb) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000828000)={r4, 0x2, 0x7, 0x3, 0x8, 0x6, 0x7, 0x8001, {r5, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x4800000000, 0xff, 0x6, 0x2}}, &(0x7f00005e8000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000064e000)={0x0, 0x93, "3fd4c54ab0ea202075f6efe632de4fd8b8305267aa5c1c292978f5d4fe7ae78a9c0cfdf5223f8da02614afd5e6a6de1670e39130a3cade6b8617270818b39aa556cf057b71622f23ff88fac26308422076ba94bba2cb19f7af54b39aeb4d74c1244aa2160deb1c803a1e500a0f61fe8540a51c0de1a0fa889225494542b374a1fcca14510f443b42578f306e326ae635862f9a"}, &(0x7f000020c000)=0x9b) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000f85000-0x4)=0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dc7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000720000-0x4)=0x14) sendto$packet(r1, &(0x7f0000b8b000)="a60f9a54a15c0d8b8c645f77b2954d6b7ea7ca7929ba747eb5b558a980f805e2e6de71c368be4b97ad4433199e8e9380486763010dfc8880d8e0c52d0994707e668364c21d106a537cdc73b1e1b357fd3a29744920a010f19b64e8dbb3dc2b60d7e4aa5c8c88cb96cd4c44c4d2516e02494836e219bb599a380c073ce527c597859280b4caf9f542928441f7d744380526853d9b512a662e1dcbae2ad83238fa73b3b40eb8988ff55de408c89ffca86c31b63488fe1565f10d122450d077b71aad114c21f3a46af266df69426a753763c0611031a5f5bc4f", 0xd8, 0x4000, &(0x7f0000530000+0xd31)={0x11, 0x1a, r7, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000969000-0x4)=r6, 0x24d) r8 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r8, 0x11, 0x2, &(0x7f0000dfb000)=""/65, &(0x7f00004f9000-0x4)=0x41) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a42000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000489000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3) socket(0x0, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000aa5000-0x14)={0x40000004, 0x7, 0xffff, 0x10000007fffffff, 0x0}, 0xffffff88) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/05 23:08:35 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x8, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000)={r3, r4, 0x2, 0x3}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000b000-0x6)='cubic\x00', 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) getsockname(r1, &(0x7f0000008000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000007000)=0x14) getpeername$inet6(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000)=0x1c) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000)=""/35, &(0x7f0000001000)=0x23) 2018/01/05 23:08:35 executing program 3: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000de6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000de5000)={0x1f, 0x0, 0x3, 0x5914}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00006b1000)={0x20, r2, 0x10000, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x800, 0x1, &(0x7f0000de6000)={0x0, 0x0}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00005de000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000de8000-0xc)={r0, 0x80000, r4}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000de8000-0x8)={r6, 0x4}) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000de6000)={&(0x7f0000de6000)=@in6={0xa, 0x0, 0xc000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000de7000-0x90)=[{&(0x7f00006ea000)="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", 0x1000}, {&(0x7f0000de6000)="673461898dcee80c75e753c44cd119f0d61b7667c2b5bf7f492243cf8b6abb80dcd40315a61115ba479eee3fab1d49e2c5bf0354946b7394e0522b87511574b44ed6bb705e707ce450be3205c8578885562992f40a42469752f58d0e63b0bfa4f3c9806067cd3750b94ac8e468a470c456e97e55efb5c3bb7e4416207472945183f1253eb602b2e3a6a02a843f053bcdcb02655a93d4c5d116b1cfe1c138ef6e65fbcc03233e04a3c800a48ac5d782ec15a02c107d63eb64cadf515c8693293ec9160270520700c3e75cdb12d84aaa", 0xcf}, {&(0x7f0000cd5000-0x52)="3691292e67dfc5a69d5ae0da4113fcc6f3f26cc5b944e2fe02fd2fe3b93e7ed70529b82d42e60a1e8fb66b0fe8f687904667ae3ecf9cb3f7497f80ba4a4efc18813947da3402465a0eb306b872c741da0dd9", 0x52}, {&(0x7f0000de6000)="6cf260779b44b8fcf891e88e79fb18901c5f3cb8a9abb759463084d737fc056a79bc", 0x22}, {&(0x7f0000de6000)="e22b7a1ae0db53504467263ce1f6db31fea2bf81633f8af24b0a672200d4331f8ccfff62242562fedab64f88197bcaeabf0c95b2b549b4e2f62002bcf2829884bc8f02abcd4eaa5d66329727a3f4a3233574c2c6a7e8c2cc0d5d70a36efc1d21abff2f34c0c31ac63e606d01cd121fa18f78b11e2aa049748cfcc6eb6ebb48ff60da5872cf9f1789ed210653d22e90960a86ab784e1cf3834a228044361a9bf405f35a4bca01ae44dace33b64d2d3575fc4f948214be821b26fb7d4caebaad678f1dcaa342b344da83524d8afbd6b7cfc143a53a861e916d9801fe86e6b6d3ed320f34fc4f", 0xe5}, {&(0x7f00003c5000-0x1000)="e3bf716ebb2a1d64a0893e27d872fa6acb3c43454c614fab4b7505147ca78ac236fb0b033c4cf4466cb84903ec503ba409b4f756d1ccf6a766647441e288ad361a95d1de80b00823a1761078de6c00ed1a616dd2fc408aed13a000264a2a070d7d711831a7d16e402ced7228b29f688f6bfbefaf284accb52a7e040c3e3bb75a1cc0216312f0e6a20c67fd6b107d658f23c8117192680920e46767e2e51f8e8bac713880bf3f39259e915a24b345b7b472600b8f9ffa93fc641a7f3d1f33a4522ce3b934a48097c1081798506ec9aee964930a393a43d6a10ccdf86d7989626d83811075ed83c36aff6fd2a3059aa0b5952b97340a202821f8d5ce68edfd5714355bde6027cacfb42602a1c1089243b29de0ee5427f9a8f569ca426b69bf7d19fa82a8522d42e9e0f2b32343e4195a810cb67cc64e8b480dc8a5002338ef9795b2bcbbb0c8990dd0b440d11cd6aba1cfa20df54879c469041b335f9ff1da8490097a9d267ca7f8e3344424d85e4630728739dffcf18cb39aba47cd4e7c02e3d0b6a8dce58b59496e74ace244973086c1c13fc0f596327cb6a16f8c22cd0f581bdeace28d3c7c2815b5971db196c815ae8e6863bb1943fcc9274a5ea9ce10acea4b9904ff32c32f07be2bc168ffec4001c3cf52b651c52c97f13cd85b6a35080e5665611d58dcd24e532bf798b7ed155f336fefccbdede49dc3723f72ba8f88c1bbe9fdc6c5a12bafcc7123ea5c71487a947a91f9fc1cd0c30e72cda26f4d6c11e5542e1c8a9df6f789ecde01ed85e678964630630095d106ab95f6d688be9cacce96b1527d1d4d8cb2022c1eb5a587999438a27283b6cc1d05b1901e7d8a47848e137cb1739729098e5a5b3711ec4450cd4cc0e987cb5344583a59a17fe909666e923d1b48e5d32053044aba9fb7a7ec85aefeaeb18101b0d3e9eec4cd4466a156931d40a69e561e2cb2e76b8fcefc727c4c7edecdc66a3cb5b6bd67dc9ed59220a6990a8c888328b69a73104837a017e53a492c4afe785a86c33700a4b7465cc2e43265a6386738ffeea8e9d9cfc42bd768d7f38562fcb6b5bb0dddb84578c2d06cf0af0bf712832e1e97f2b77143fa22c7789dc0589d8fca4cae421d01c3745d4eae367a94ddd8daa7c23b6c1d37d0a4f08d685f603f02c58159578a50f269f9a7bc1ee7c400d1757d38fb71287432d866cbbc73a63e4561806a1a1c0cb9bdf57399ca3d536af320a77299b0c13ce5657d68a3ab1b8c92d3d0c5c4f78e063ed2759fed2c70ac46f87b7e3dbad96a151dea598ca790f29bc5532783a9364d59a9405ec647be52b6f0a506c4706e1409af4cdb96050fa371528b51d945145e05ec1a72fb86c5aa9f81da8e1cae0c105cccffa28a9740223e7084e8ef132c0756bfc220d486946ded066808cf312b78089b82dac89722ee08a88b1076f831eba3d7b9f51470ae77b24ed26ca4a5cdf3062a342709f207c03acd8dc76603645c8f9326c7aa60f0605cba8bb5ae2f5e038743b00400fba62bce15b3032d71742c8d36050de64432ae922ebc1a1045a0af26d9e9737a0bcb61c444b4f0f38bfaea301bd52c905d9f550bb6846bc78b64864e37866d95e60d167965ed4ae2e71dd222399399f241a113167eb2d1b349dd069c8503d8a083fe7657dcee5206fc578639abce3dd6a9f41da59df272dc2830cfe2924bb2e27c14dc586780c4844fb7f2a31c2bfe4f2e2e1931ccadc362c68a642c51ac04f9c7d90a02d9da7b0e05b7737eef0a1bea706a607542bb3e87a7ba198d04bd70d155884441d7f52dd51498cdcf9bb8c38066ee401bbb8ff6a044f4a367ef5698c2dbdbea2d690c3949427a6014adc43eb491763077d4419d109da47b42cadd5311a9d94ae620f28c596576bac56c7515aa3862df2abcbe9cdcfd359f03f50ef9934841e8634e3b9ad256bd627f93c9987f711e4e90e2dba7a864cef40cf79473ede8fb2e1f5865c789c84fd9e49ce6bce729c3e5f1202829b6ff1eee7712c7fcf95280a4d898d8095c033c4700444122bf6484d0ecd415e9c42e70895ea0778ab17de83a7e25080c8fe8e2eec4552b15ef35e707fc00da1a74458b9c582084cfa96abac1ed029171baf1ccc937a1f19a306a7320027d571835e870cc90694896c37b630526c86a3ee8bef413c2cd6384b890a83f35e6ddb99d4329a17d1b774fc890095f93a60c683cb4a3f9908261511e88857a6b07f828e85652d72d144f4fd5f4b3b5a0fbbd30b13ca5fa3b04eab1daa517c7514f28c2bd85de7e5648473eadcd276b87b6cd34950de8d877bdea226a41c0f43736bbe03fa04ac48db3bad38b8632581c1ea941aa0cc15e8833be3fd4dd4858e9ab0d14f6e8cbd71c94a1e6b88d5592fba424569a2b2cab247d20ae412b0113d395b2e94efdb36220eab7bb2d8bc64814a1c50875be19a0a534cd07e750d2f4f00391cf98f46f31264bc2c1fcfd4b616cea4abc019218aed6ebba77104b7ed03f9fd445bb97f8694e3b79911e2fe1cafdf0d05d148c6eaa785fa61f3fb79808a3193b4667188ed7a60d804501cc6c01a7b6aa62085536ccbda919c67df7a93b2c40696f2ec618cf4b3d865b18f89287534682062d9fc9d1c6372f3ac0405529f85b3a45d76b5532fff875bb0763ea589e467cfed75652ad1a0f0bc7a59b0e422616ac6d798ab150c8ce56adfe452ced5d43700422ba015e7252f26f6402b7a92d5dbbbade4e8703286587d0e8ae272f78dc38677a6ca3904392aa4b1f1a6c804eb9410053d0cb30a13277b3f6821465610e2f853f0c6033f5ea83372d4bda562aef496d6d44b225983aa8baf0e37ff24c56ca1b97e7cd54cd0c08aaebc0e23d81951401bc1f8090c09de8b3ca91f0566818a93049f7def9ad8f5d39f6a2ffce9f12da958c8516cd4aefe9589c28f2172eab25ca2f4a07522cd123707ae9d3690181d01fa794f18eec4278c33138b8963dbdb22360fb8f50713dd7b7c58b199505aa5eb8ee9d6c5a3a0fcef3b523457cf1629a2203cc7f17ff637d2e4cafa21f3e7c00194200f7cfc9925fd457affba1e9327fe9211c8342d22a1f743583bf97f4556c585a75912e72c1a2c86418b757a5ea8e6df68449c20812166176ff75797ea19ff6ec58ebf9d88ad157184786f3361cedd70e3ca943ee8c55e1f5b7764b9b1cef6e2689d1ede7b0bd0fbe5fa4f774d430f3792ea23b5957797c97393b699e5a6ac00363beeae86ef3c0374052dee2a6ebae2de8cba50de14b29dfcba4c3eb1b01f72dfc5affe4654b8bc4bceb136f641b4f53a526bc0217f7d1a86f1de31abf7bbdbe9e7b2d9eef92206dc64a40534c3ed1b1bf42c77aa6ba890faf09f83511026dbb5964de8ceacff6e6a7561685d60873455d48e5b9e12e0eaa4e2be8952da8013b91a3252580a87ffab8b14ad5e8de096e79ccb579e359dccb01ea27e152a2aeaf3aeccf7f5985386dc80b13de775c9af824465866a2fb6208b941b0b3e03066d94bb649bb7ece1dc4605714bffa9f764c3f060509e45276f32689ac0ae38a6761c08c71114439532621a4d38f0b21112927e84340da2022117509d155308e0f420132cba0e027622abf68b445d6c1e42da6f3027c92ba12dba4c0a19724a63f7ff8196cd8849542abf33106d21aa141048d2f50e9679c78d69f131603b8d1889306cbbef6aad1e7b428616939e4db13a58bf34939a79a7ee05003ccd5674dfaf0314f0365625a841a00057211de424c659a52126de924c599e675f5285f6b94f95c2a92d5a239ca369d655994baf7d84c42e4d0f749f02368ce22b2cca508869d6007b8f8f1a78a15849728e5947603aa3f8b5d0d57104bc4875d10be3c2f4a38647e80673495b1854e3533124e0233325863b6ac39ac1acd677f9690bf14e176440fcf9868b8aa25eec872df8accab84e5025f9b31b96fd7e5b99829fb647b87bb565a04e2a2843bc9cdaebce39e85948cc33bddb7429d62a038e755e4ccae3d18a0cc8d4eead3596198f6bd85fbb57b283b07f82d658af9223fcc22c189c8cbd57b1701a7765ad77a9688eb34ac4bb73541241670266921f09100c4a4a5de766375dbb82d68d1be322ee672c1167be3bcd65de5b08b3950bfc3f18d13d67048c0993677b874e98284fae55943aebe3a1f182ca9cc74e23953807f191078b677c76f83c08a695ee9b20f75ff0a77b946e028825fb27bb6391e7ccd3ae801315c0e1d1748dc4df7f21a9de3e7c6b074a880493862954240ffb137ca60bb503ec5d67e893655b8a7d37eb1547f6fc9825b42f988b2f14584ac1016a9c581387ce670b482b821692637e2f9970f85965c9fcd13bdfd0044ab3e7c79818fec4977d14ad57fbaacd407febab4f8e1f55a19ed431ea9b0e0c4ddfae30ea2da47ec5c7507994c4b32818cab9df5ced843d3b2f0b419bcf121c988cfe14cebb97944ef4cea00e2053dd2512889a4d6d78689d2856a66f26e724044757fd3c50a18009573fc28aee27af3372c81c5960c2f54dafe7810839e14314b88959afd9e2bcc41c505de0ed77bb4280a9bbdba64f4231d416a10a92a5a0849aeed7ee4dd4d0568eb96e48de5b93796b63f908dac7c3467cbae218b016da2e6de6810c642525baad0d3121edb9b6079dd650acc8558949c81a9a776d227782075f6317efa87f667e362fbf27a597b5a084339fb3e3b84e2bc71cec1d9c96c2ead95f3b7d43fd0cec11e4e7bf293b2caf974b08ccf911f7cd0340182b866c7a26e7d5045b8f5d7d15dfc12b611698aeaccc256ee2da6f370427867357e04a1597265361fca3cbf5a6d460f1d9e93a605529d9008cf57ffd87b1025de9947db34f16170fabba434c6eb2536f34059459aa60d76914a05ce7bbeaf0321dc4804ec596c4ee85796f720b07a8f112a146e09c61e1e85324a768377072af47efde4d5189b9b825e0ad39981b746c8d6922cc77bdcd3f1a6f3c8e824c2f4c93e71f387567a311ea082ed7c2765e598447656246ad84d6a0af11195cae900bceb4f7d99cc5ee523dcfe0e0b63f02c67003b8661d3856b308871403c470be55ba5f510b578851173e3406de1f1da89179e26c15f494b78da7d84b4784e0b57b01135d3b17b313f11481fd0e5534ebe38d7700e9b2020d2cfb5817832135784c5a757ed36fbe26c1b706623dae1f6fa1f56e72bd93b6bfc46a460985f2881040c1ee33fe481cb1e1ff418ced022508fdf8b6e4ed9eea55a52f016bd210909cfe7d305373f7db4b050d93762448358fc4f535ed4b08a4f3b262c2b48e7d4c9368033f49d3eea1209d7ff7639c26d78e93032514f0d5fbd727308e7dc5803e7aab53b16d6a1464fa2de0aa6893ce54d71d64331a820091b103d4df55decf537e883ad75c1deba05d6eb95d633d69ba8f8d7389f7887348a184a18ff1c5075749a57c20985344f5269497d8dd92cd32c99ca14dd8cc6f50913bdf017a7398f12658a84400d9fc75a11bb2dd92f854c602a334c71aeb11786fdc46adcbb518efac5905f4f918491529ecc57abe85b950f49fe1f23b1f57a34ddaa57f549df4cafb8d3e9c316d96e2f22d085752e597e77fdf69fd0ae39593258edb114959f0523d247465210bd573eea1248c7e71a1e1cbfe1505ef00302d3a2ddf7cca8a4bcea8d7a53f4b74615c06e0662eb85b62ee3e7d514d9f9efdb7a1bd82ffe4eb4d2935683780e85406fd0b82d173cadc77d3adaeb0e81b07cafbde0ede4d82247ebe86e4e1e481e028c570367d345160e66844912981c7e88fdd88b08360c5aaaddc69d77d5", 0x1000}, {&(0x7f0000de6000)="7654eb989d08bc3d71eaeed0", 0xc}, {&(0x7f0000891000-0x43)="103d4676feefc7f6d73b0764e2412627b440dd94ce9e74aba900da64777815c41bac3e6ff96e4c1d1582c90b7b0ffca9d9c378e81f42bb61c5cce5b16409fd83273e98", 0x43}, {&(0x7f0000de6000)="f42fd92a7a8ba8c1eac4d63ab9d5c756faaa236024e70aa0553aed7d64d5270e2b7382296a9844a10d81f9e8edc35ba9b854ee31de290ea094c1fafb71a2e167383d95ece56eef13431aa7899bb70ae4627ecef3b112071366fb4bad3732f006b853be7bbbfa9a10f1fecf71056273e1f2c7e774e6c922a843d45eb7d14d21aef146c12e31600db924471ca69fe837c2acf2f9a851c77d30921c2debd79c057d06355a699b07b08b7f6fcec823c7f7d0c8242ad44f9543145e31439c85b2717988c1901750b3014db6c6825b4b609d3909e4286efe516475a99ec98a0686f8581fc2b91e7d4e0059f1df150ba26623", 0xef}], 0x9, 0x0, 0x0, 0x4040840}, 0x0) getsockopt$inet_int(r3, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000dd5000-0x4)=0x4) 2018/01/05 23:08:35 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x10)=@llc={0x1a, 0xff, 0x6, 0x8, 0x8, 0xfffffffffffffe81, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000ecf000)=[], 0x0, 0x0}, 0x0) connect(r1, &(0x7f0000b80000)=@generic={0x5, "b9856cf71e6cbf8bdedeb0e3e4d813ee763c2f220edc1e2432068f0a31105ee39f2a060ed7faf3be742ced244de86f21e83a8772982b75b116d12b9c3b1bba7de275b6550fbbef2673f2a68668c1c7f7211b59459cce8e3d18aaba917ae8b5f598e908fb9731b736633b1bd652e345f3c0be889bf7ac6ae36e0a03d5e909"}, 0x80) [ 381.745906] nla_parse: 9 callbacks suppressed 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e60000-0x8)={0x0, 0x0}) read(r0, &(0x7f0000748000)=""/203, 0xcb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0xa, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 381.745911] netlink: 137 bytes leftover after parsing attributes in process `syz-executor6'. [ 381.829697] netlink: 137 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/05 23:08:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00000ce000)=0x0, &(0x7f0000fb9000)=0x4) 2018/01/05 23:08:35 executing program 7: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x7, 0x4) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) r1 = socket$unix(0x1, 0x7, 0x0) pipe(&(0x7f0000595000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f0000e0f000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000136000+0x66d)=0x1c) accept$unix(r1, 0x0, &(0x7f00008f4000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000b1f000)=0x0, &(0x7f000077c000)=0x4) 2018/01/05 23:08:35 executing program 6: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000005000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e47000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0xa, 0x401, 0x7, 0x7, 0xfffffffffffffff9, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003000-0x4)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000003000-0x8)={r1, 0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000ef6000-0x4)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) 2018/01/05 23:08:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) r1 = socket$inet(0x2, 0x5, 0x5) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00006fb000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) writev(r0, &(0x7f0000530000)=[{&(0x7f0000c78000)="75ec549faed3039ed7f6bef4fedb5476b73ebaf0ae4521f2eeec73f2ad53b7064a430fa28d8d0cfe025babe8c065e5ba034a5c74d790a593b404d9734c96288936d304ddcfa41107e26c73bfd94b5c4c273e8a7ef133ee9b14df99ffd60c46de5e570c32e651ec77ef0ee882e0927e3bb2f7a969e54b1ee90ab571beef479a26e8b223ba7a673b49f7bac1412da05509131fc4ee06b9c0745f73e6a745a670a05ae5ae20743f7d88c3cc9c2d", 0xac}, {&(0x7f0000992000-0x66)="41f5f2f968113d6b0ae049eda327764be179e7b1ed31014133a0d992351ba952f2b80d8b9ba5b898e0b04b220a55e9fa64912330895bc005ef247fa436ece8c6e5794da248a9eed35def7900518128f82d62458fa8f182b7581409248f0b81fbdfb9caab65b1", 0x66}, {&(0x7f0000485000-0x24)="44745e839cce3c0a2922a3e54ffc126b845d50f6842cb105f3a0ea53d65c57eab13bd6da", 0x24}, {&(0x7f0000463000)="0a60fae66adaeb8bb5da821ce605465543cbe1ed7c5d03b44f3ea5c2070cae9df38c2ee9bf1be6e0988002b5b92c10", 0x2f}, {&(0x7f00008e9000-0x57)="842d68b86280b899a1b8d4109297be200b2ead7a1a1ae7f3d2135ca8c06c5e603f8b99c0939a3f514d59368b98e0afc3493f11f1fa975032cf421dbb00e2a9a61be6589d53c1a7b0efabc32213c424b58f236cd357d3c0", 0x57}, {&(0x7f00004a1000-0x5c)="93ac8025e195796aef8c033f532f6c530d9d6d8445f842578cebbadc55e39925c65afc189f74f083c7e371429512841b0f8d594f986ee7d4458b310f5eb0d746cee320b0d4e11d6d53e463be594a6eee8e2e1a013ff41ab1a5a40778", 0x5c}, {&(0x7f000091d000)="af07dbd93c93cf97a70c5dd040e4ad6a4e2fc93f8b82163d3d5ead961e2d136d0461dcf39801a22e22cab908e42d3a89d5ec57b27a6b8ef995714c2ea18bdf00219713d2ed2bdc90a44346390ec31f878f18ea1323bbaddc2c71325d68c59770326da15737b1ed1fc5c27625648a2de01e", 0x71}], 0x7) socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000090c000-0x58)=[@in={0x2, 0x3, @rand_addr=0xfe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x58) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xa79}], 0x1) 2018/01/05 23:08:35 executing program 5: r0 = socket$inet(0x2, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000097a000)=""/115, &(0x7f0000001000-0x4)=0x73) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8000000000a, 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:35 executing program 3: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eed000-0x4)=0x0, 0x4) socketpair(0x2, 0x80003, 0xabad, &(0x7f0000867000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000eef000)=0x52, 0x4) 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0xffe2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x807, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003e7000-0x8)={0x0, 0x23d5}, &(0x7f0000aab000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000048b000)={r1, 0x0, 0x3, 0x0}, &(0x7f0000b5d000)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f00004ef000-0x8)=[{r3, 0xd210, 0x0}], 0x1, 0x7f) close(r2) 2018/01/05 23:08:35 executing program 1: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009b5000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffff, 0xfffffffffffffc00, 0x5, 0x401, 0x1, 0x8b6, 0x1, 0x401, 0xffffffff, 0x140b0c2b, 0xfffffffffffffffc, 0x401, 0x4, 0x78a, 0x1]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000666000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x200, 0x2, 0x2, 0xffffffffffffff00, 0xfffffffffffffff8, 0x7ff, 0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0x7, 0xe85, 0x9, 0xfff, 0x101]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000003000-0x48)={0xb, 0xe, &(0x7f0000003000-0x70)=@raw=[@jmp={0x5, 0x1, 0x7, 0x0, 0x2, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2e}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, @jmp={0x5, 0x1, 0x6, 0x7, 0xf, 0x102, 0x0}, @call={0x85, 0x0, 0x0, 0x2b}, @alu={0x7, 0x7f, 0xd, 0xf, 0x0, 0xffffffc0, 0xfffffffffffffffc}, @ldst={0x0, 0x2, 0x0, 0x9, 0xe, 0x18, 0x9}], &(0x7f0000002000-0x4)='GPL\x00', 0x333, 0x91, &(0x7f0000003000-0x91)=""/145, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000003000-0x8)={r0, r2}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/05 23:08:35 executing program 3: r0 = socket(0xfffffffffffffffc, 0xfffffffffffffffd, 0x200000000006c) setsockopt(r0, 0x114, 0x1, &(0x7f0000a40000)="", 0x28c) 2018/01/05 23:08:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(0xffffffffffffffff, &(0x7f00001aa000-0x70)=[{&(0x7f0000a08000-0x80)="68c9b1fe73dd806631327dfaea1a64d9fa410e29721acb6b345baef2b8b343703dcdf5f591ebe5998578fea898259509faa407aaff589337f46157a9b79e0f59922ce5e9433d7739a40b614621556dea427026cbb50c4d8b4d666c5c4435630d6d552efe5ec7dec685ed9acffcfc892d89427861eee100bc07a602dd4a4f1fbf", 0x80}, {&(0x7f0000729000)="1175a86770aeb46a3ccf94d09aa5b4544519e8a7a4bfc5dd45a0c817de8f19909d3596d662576823cfef64f8619299ae84f3482f", 0x34}, {&(0x7f0000e0c000-0x1a)="fecb64142c3b5b59112ced86c4b7fd58144951bb7fed9ec3a67f", 0x1a}, {&(0x7f0000fcb000-0xd3)="64002eb61042a8320016560f97566b9fdb690e779b58e90c0ac1e49fc9f16ab8488a5efd987eba64e7621f7c63ab63dccbc7c6ad96e9a160668c9946351e6993e9932895dcfa1afaa320d29a9cc4e22be0285ec3db9d9aa6632652e75617ae5dd5e3e9b97d4f4acba7fdf51190023015d38043c13c4b7cbb4bd419fc9d97e64032b5b7a3e1be3327edb62cb9f7b1d958cb32895eae3cfede1c82a528e7e07eb42bb87a9209068c8cd9046d2945cac7a839787403c6a22238085b3f8e6aba2c321734a9f77a4c36999c3dd5a7f3470ffa1c3312", 0xd3}, {&(0x7f00002e7000-0xb4)="040c728543bb1535b83ca540688ba0d7b68bad8a0bcb3fe832887288b78740154cea9cdd656ede404d79efc6dbf35252255dbd93b2ebaf0367ee657efbfa878d8ad73fc29ea250273ba2b700c328104f24fc582b6eb98db1e10be41efe5d2268e314079ec7999ec4e4960159dc1329d535ba450d88676c39bb89b24ef869495b6cc2dc601a13171b8dd8bd87397f997792e78904b8ea9072fcf731784b888ad9cb0044dc7e64b07d9c3241351acce3ec7e5113e6", 0xb4}, {&(0x7f0000368000)="e015fb8a9f5c49651e72abf44a9699287ff09a21986494804dc00d7687afcfbf2591629ac4803a5c17e0e3da213a665e5d4704195bdc14bc86afc0271774875a74ad8799c1e602aa32eb28aa1c68726210716c011f7ea29edb6e82cce89e78319e94226948a77db969f8da2a8bb374bafd5bbdc8fde87dbc985048a23d7311e71ea41b200c3af9c91c8270f88b771a467e7e0f99301e64ed2ea7e56e91b41f9d3450ae471c597f98aae22288b75815f638207a576e4e556ad8be9b20aee8159f15eef8a0", 0xc4}, {&(0x7f0000cdb000-0xf8)="757d5bcb6c677299f4f62b6960b27b5a33ccb9ef80290473167046895a5b32b17a6f70331ad1f990af32af70ecf84764ef405b3078444ac92ad77a326f86c587324f4be5536409a0db30f62ebf2ee401e255d7d572f45c041c8b4084beb77cd6656e6a4b6b98883c74dc2e41c1754cec1911f9ada17d289ba9c3bf6530f5105a1d96015acc2c2a3b33e1ae877812bca2e3c581764ff1d1114d704b1ea124ca85bced36f8a0190a3ba420ae424c15a6fe33bf8264042878809f7ef5d158270b27527d7aba721c09626adbb4bc4a10a1bc63926b14bf8a2deaa0d7084e342ad6737263faa44af1c5dd9ddc4e1fd2e52d23b5ad6170eae0877f", 0xf8}], 0x7) sendto$inet6(r0, &(0x7f000064d000)="", 0x0, 0x0, &(0x7f00001fc000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) socketpair(0x11, 0x8000a, 0x7, &(0x7f00001d6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000078a000-0x10)={0x0, 0x2, 0xf86, 0x80}, &(0x7f0000231000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d98000-0x8)={r3, 0x2}, 0x8) r4 = accept(r1, 0x0, &(0x7f0000162000-0x4)=0x0) sendmsg$kcm(r4, &(0x7f00008dc000)={&(0x7f0000dca000)=@nfc_llcp={0x27, 0x8, 0x5, 0x2, 0x6, 0x5, "40808e50fedd4763ca0187fd66070dc1ba286b7ec17749d3be5db575a7abe38209f71219563cce900d4037bd800ad1de302f4ed80f170f7870c2ab6e08afb3", 0x800}, 0x60, &(0x7f0000ba5000)=[{&(0x7f00008a9000-0x9d)="3ee52e7da92c87e10ee0bdca6285bf84b9d9d1e515aebae87a94ef41cd91b6e9049c9abff5438de40eaed387219b9e57a2f687f0d20644f53f4b991c7c9059ff0624f69c8b4e25fde03915e4a4dee33cb8a5a3ea78d14290e16aed71e380aa8211ef85eca8230947a3eda47979d94c002f1f9c1de1669a246767d101c75832b37e5bdb1646019580a7eb54370b5ed693e77ba36dbed9be814b37c735b5", 0x9d}, {&(0x7f00004fd000-0xa9)="19aa2241506b6529ec13760b4ec4aeda0515dc3f11d5e4ed1c67bec75484267f134957baefff8419ae41f47933376e53ff5426a968c6af3abb939ce9352fa81632a8093b475dfeaaa0d731e8712eeb3f39b5df138526ae820b6c7c8d4decf3c7662ff7d7f9fd7de07f519cb379cc80a6a4c9954698dbbb823af3fe2f83441e09c7f66fcc51e9d4601c6c09c498988c15ad7b9727536584fec45833e90fa2c097acba58c2312c37ecb3", 0xa9}, {&(0x7f0000e0b000-0x48)="710c438a82e580443d3d5c247e61318afdcbf59f23bf0b9bdc0a7b45eb8536ce39958e64879bb2b8ac2fa7647a23097d53c6f355d8fd1e0bb2c3c6a5f50f029d2ec0446ab743e118", 0x48}, {&(0x7f0000044000)="4e5436db5f0618eafbac33293b1c1517e738d5afa081cea37dca9885ba050cfacc7da212f753d5152eb70f10fe6cf506d61bd4d7c6a676eeeb21993f65598386874fc254ff3a513347e6c44801374226357f1140fe7b19d403e29f87b72eca2deb8185c145fafb08f21910cebc50ba2972a40a6ea6b08628f8dac5434952", 0x7e}, {&(0x7f000048d000)="685ef201c45a520456f950b3a52aef018bd0ed81e6a726a2f129ad408218a35df3deaae6ff637d9477341ade57175174b81e45ebf5a612004cf2c455735fdcc51a39ca6c90c63d0fa0c31ca9373b02701279b0889d53fadda99c322ff022d18d2fd91c49954a853fcecb46bb1d1a906e25cd384a1848b8282e5320a4fc33f93aba0f6967977df7fc7913a2c706", 0x8d}, {&(0x7f0000629000)="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0x23a0, 0x4040000}, 0xe1f39dbcb5ae5dc3) socket$bt_hidp(0x1f, 0x3, 0x6) r5 = accept(r0, 0x0, &(0x7f0000d97000)=0x0) bind$ipx(r5, &(0x7f0000696000-0x10)={0x4, 0x3, 0x40, "1525b6188f0c", 0x970, 0x0}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f000010d000-0x4)=0x9, &(0x7f000031b000-0x8)=0x4) 2018/01/05 23:08:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00003ae000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000001000-0x4)=0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000566000)=0x0, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000a6000)=0x0, &(0x7f0000ff3000+0xa88)=0x4) syz_emit_ethernet(0x215, &(0x7f00004e8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="c09102b6e17b", [{[{0x9100, 0x4, 0x6887111, 0xe9f}], {0x8100, 0x40, 0x7fff, 0x7}}], {{0x88a8, @ipv6={0x2, 0x6, "c33347", 0x1d7, 0x3f, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@hopopts={0x16, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @jumbo={0xc2, 0x4, 0x6}]}, @routing={0x0, 0x8, 0x0, 0xffffffffffffffff, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @fragment={0x8, 0x0, 0xfff, 0x2, 0x0, 0x7fffffff, 0x2}, @dstopts={0x4, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1000}, @ra={0x5, 0x2, 0xdc}, @ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x7f}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x38, {0x3, 0xc, 0x7, 0x3, [0x6, 0x8, 0x2, 0x9, 0x6, 0x1ff]}}]}], @udp={0x3, 0x3, 0x100, 0x0, "ce38dabd61438e842e06390e3688c0d036e92090777e4e3b53fbae18007e672b16b7a575cc80ff52255fc5289a7fb3ae2118c2939cb979494f091904001ab0228c72a317cd07673c163b4f604290e754fd1440f77269c87e680adf00b06079e6aad374ad4439a1f699ff8a89da62e98b00f539d6f5394c604d404fc3fbe6c976023c5e95f2bd372518fb1ee30fce348b6defd0fb22ce9978836364f2b2e32af172a24f9018a98b8b9608e08290352e387bbc0e65774e454c6dc6caac025119c3212b0e61b9da8be79acdb433b0712129c854f562eadb9cca972ab0990a3b06ec7c18266d09e784ed7b10114b9218e9386bf39864fb88468f"}}}}}}, &(0x7f000049a000)={0x1, 0x3, [0xb24, 0x6cb, 0xbcc]}) 2018/01/05 23:08:35 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000644000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f000024d000-0x10)=[0x9, 0x9, 0x6, 0xfff], 0x4, 0x5, 0x8001, 0x1, 0x6, 0x3, {0x3, 0x3, 0x328e, 0x5, 0xfffffffffffffff8, 0x2, 0x3, 0xffffffff, 0x3f, 0x1, 0xf2, 0x2, 0xe6d, 0x5, "e34f804b6783af7983cd079e18d686287629f1e77594e05bf9cd2f6bd3316e8e"}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) tee(r0, r0, 0x0, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000003000-0x5d)={0x0, 0x55, "c978441a52179d59615f898f6fef4b7eb5a10fd5c1846069c6f88be3ee665804f37b57159f7a77cbd1cbe8aaa8b955a7003b96c6feb5808f7c36c4dfb701f02eaf4155d4bfd3eef9a3b94107b42db6aac61d230579"}, &(0x7f0000000000)=0x5d) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x3, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "96bb4d", 0x0, "882314"}, ""}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000010c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cf9000)={0x0, 0xffff}, &(0x7f000083c000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005f9000)={r4, 0xff, 0x30}, &(0x7f00007a6000)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000030f000)={0x0, 0x0}) r6 = accept$ax25(0xffffffffffffffff, &(0x7f000097c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000026000)=0x10) getsockname$ax25(r6, &(0x7f0000696000)={0x0, {""/7}, 0x0}, &(0x7f00007c6000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000db1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x41, 0x1, 0x1, 0x9, 0x4, 0x100000001, 0x1a}, 0x20) 2018/01/05 23:08:35 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000883000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000afb000-0x90)={0xa4, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000f8d000-0xc)={0x0, 0x0}) read(r2, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) write(r1, &(0x7f00007ca000)="b5b9086ae3a46c4736b06706c1b1704fe151f60db0b1a07e3ea726ac0f4a899b26a659d2bfa8e09e8b614b1af7dfc5e14e29736c02a0481d4342f10d2fc0aab08522d79831df0a4d0820ad33ed30f8984c444775c4cc765f8f48cf8513a2e366d6a98e4303fd30a599df1f99b9d5ec319350ad1e1f70155c79", 0x79) 2018/01/05 23:08:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e53000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c5b000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ac0000)={0xbc1, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c09000)={0x1, r1, 0x0, 0x7}) r2 = socket(0xa, 0x8000f, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fb1000)=0x0, &(0x7f0000867000+0xc19)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000ad000)=""/57, &(0x7f0000281000-0x4)=0x39) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000101000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000-0x4)=0xe8) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000873000)={0x1f, {0x0, 0x6, 0x3f, 0x5, 0x5, 0xfffffffffffff000}}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b8e000)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000da2000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:08:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000027f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000ad000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000-0x4)=0x14) syz_emit_ethernet(0xbe, &(0x7f0000c8d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001, @loopback=0x7f000001]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast1=0xe0000001]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/05 23:08:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x3, &(0x7f0000c98000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c75000)={0x0}, &(0x7f0000744000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000176000)="3900000010001947040000000000000007000100030000002000130000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) pipe(&(0x7f0000856000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000420000)={0x0, 0x78, &(0x7f0000ca0000-0x78)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}]}, &(0x7f0000476000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00006a5000)={r3, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xffffffffffffff80, 0x6, 0x0, 0x6, 0x8, 0x40, 0x0, 0x2, 0x5, 0x6, 0x3ff, 0xffffffff, 0x7, 0xcc]}, &(0x7f00000e3000-0x4)=0x108) sendmmsg(r1, &(0x7f0000e6e000)=[{{&(0x7f0000d1f000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58, &(0x7f00005ee000+0x9fd)=[{&(0x7f0000a51000)="525f5e12c850159648591a688e3ba9aeeec974baad34327730e1f8e3c37c78c62b6b78bd6afb331ae4e0dbae7eb4714dfc2fd9c86d9264746041c6c89175fdc88911a2756989395b7ea15b499a7fb91fa3a2492a794d53da11fd472b1f767114035a28923756f8b0", 0x68}, {&(0x7f00007a0000)="42f6a7caf96d7ee20a4602ac7b2b4f51d63c69e708ce077d81ef36db4bf3ce3bf40aa9ec513ff3f7ceed4405e32a9b778c98c0df7ca522d1d600cba096d4ac2577e714017a30144a99f8411dfda9c5f65d85881872fc59e336ae68696991ae66d10e443738bae30b3ce168eb6157eb06655b8c23717ca12e8b07166477dfe592ab6e51c423b1f090f47edd760e20e6d4f7493499fab07af0a6c095163176971ddc54589401d6ee1cbb462f53ddfc53164656a59664392f0a0a6a0b7a6ad182c89b74ddf531024f3e190b1746cc4d03a4b9a457978a8ac947591fbb0cdc2719c4097f309859cffb1b0cd8b6fb35d2d8660393623bd6", 0xf5}, {&(0x7f0000719000-0x3a)="83d03c59e010ac0e6d082619f500c1cf5560084b0ddbf21f6db69a2339f224969147ca7b847d20f1b5c8f2638a3f79afa40ddc298474fddb9758", 0x3a}, {&(0x7f000022f000)="75ccb98cacca94f7839d0dbe2e0732f4d038c5589a9620a7ec50e32c62d069b2efe7bde37897690a3bf8dd175b3ba054988bf928af7b755b12ef633b40140a2207ba33de13fb93b8691dca911f50b6d35b7167f1962f51fca2c55a2d9577dbcdb42aca1df39fb7900625012034c2d2d7c1340a83ac33babdc2468e3b58399027d2b8335c7723c4c0616bd8", 0x8b}], 0x4, &(0x7f0000fc8000)=[{0x68, 0x107, 0x6, "65cdd61583e3719106e9116114e9001db95d88242c99a61371d190f66c984c31a2200f169e60130fb1812baf9076d134cc6b65c8201d5d88733ad981e483f034dbb4353bb7cac24d401c9c906290cc5799f6d30e920d"}, {0xe8, 0x11d, 0x2, "2d466826c4042e1c7e39a2f26a20c4859c7214e4ac223ba9fbdec5a0f584ffe2fa2ee58f4ddd8dc772e6be610f6c166c5f6a120d344ed4d3f143c6e495dd2bd630e47ec763a3861f47632f57320e024e27eae5cf55a0945398e6c3ed63f6508274f24613160e1766fe1cf56e772e6f1cebb1d38f14512540a979225b046a713a412ac5b8ea7e42fff5fa007246941bf812330f1e63dc7e51e4d3e8798ae46eac6a29ebab90b00509a816e339a856d934dbdcf7fc57dabac6a0e4c2dc048fc0b2cf8effbc4976fb6c06d367e588539260f6fe0c69"}, {0xb0, 0x84, 0x5, "813b3f46d5364be8b8d166696cdcd0239dfc4c2280823f5c8366a5d7a72659aaeaeb12a6d2fa28561679ab81d4966683daec2fd06318418cc897915755033ff5bf5b4755d8ccf5f55831a9b222f8baa1b6545442037af36b40fdfa7e0d09f7543403a8b429e6978a5440899ce3a751240e8cd0e40d0d033c607f1d77105402c8dd9a771be1779199ea9717f0a6a4f1f495eb21ba394ae1aa36b603"}, {0xd0, 0x13f, 0x1, "09c63a52753460da54ee5836418651b622b34612231af794e86eae6408c940b8c91ed21a81dbe2ada7cf034379b083238e5ea5f9eb9b0f6bc1eba104f69fd76782e6da12acef0433beb2950ebf1f197a6518295a838c7967cb211f41be443187ed4b0cd33be2a09dc498b1843e2c7a03c922380366b0ed8a50b739bb1059c7a4499bcaff94ce6a884b3c78402eb2b47c0d3fe60179549c7919bd06e57a11298bc6ac1ef8e9527ecc6c8234077cabd69208897ebb44b5b9801a970e709ac3ab"}, {0x60, 0x119, 0x100, "74659de3ba174d34d2076b7dfd571902be228c6336ea2fc623b4d59493f6b6469a76f477e550a0c998bf37fe28e9754259c5554e40c916b5c99bfb504da4fe6b275bc27cefed4402b619ba7f"}, {0xf0, 0x1, 0x4, "0d981568c3ae4a2dcf319cc8fe1ac32cbb65e5308ff349abc4c471bba820a00e4032350d3cc14f153b0efc09611012a8acac93fc2a310428b9b30755543a128d982748be5f0bca4b9e0998cba2b3def21636b864ece7aa45da7ceb2c9405aedea519345b406bb42a347916c09f1a7a73d89a87490acad68e1fa35dc9814515730b4b4fb620be51c1fe23e581fb4c69d29ce269e1a224e535d85e042a19a723b5880cbe17c81c5e58c1be671a84afbe74cc76ea120b0bb1bf8fe66dd04e52cdb31e2f8ec19a9ffcd4525a59f87d7dd4b80eb624bb7ce57e47b5ee71e850ca"}, {0x80, 0x84, 0xeb5b, "968dc8fe0269b0ae401edb85ec304b509036e89360fcfb473e1698d8f6320c207847ea00bbbf8429af525bc63bd37322905de93c7d660647906745f6008d0e1cb19c897fa4b7d57e5c8b9822889ccc8c93ae201ad8e3ff21c75c0585f381eff48ea70b5cc5d3ab4b62b5f4f439"}, {0xc8, 0x11f, 0x9, "9447998f79481ef59bb0b8940c849f05d06aac2d9fcc396fb597079c614eea46764d3d8889242d637ce2fbaa2d9c66cfdc2f878a72e13fe129b28239b5df701e4c813fe97de75c9d30a41d7145ee8c726e05536c16917dcec1e229f9593ecb0ab97d9357ee37d0142085cb5f0c991fa9e35d14b8badb38d46a21084380d707a0773a4851017bbd6a1dbfe3d2d239a31049ef59d6ca8ba58d30425bc17ac425a43f465c96d5f37dc0b52e19a3aaad31ce4faa94962f1035ca"}], 0x568, 0x0}, 0x74}, {{&(0x7f0000ab7000)=@ipx={0x4, 0x9, 0x100, "6ee075cf67e2", 0x0, 0x0}, 0x10, &(0x7f0000772000-0x20)=[{&(0x7f0000b4b000)="e5c78708f4e8562b0f081ce5b53a82db273d113158451747ea695ee9130e100021c36a96cc107dcf873863aa6147879045543ebad99ebb51c7d43fb9ac4192bac168aec942d1c6a9b0490de1e771a85265413c2b83b8b6f4884355e5242fe8fad3297c7a0b84dc917550eb97d40b342c85c4fad289313652fc165f22e7b3d9b97ea08fa73d6edc5d9dd2f3c614148453227691959995669a3e6b58e9d6c9a2afd5b7ddc0b9d0b78adbe06341e8439c1f7d2a6080e784c4e2995bdff7bad8654eb19788f2c012e000cf8ef0af38af4bf81b25bb614d0f08fbccc1da", 0xdb}, {&(0x7f0000206000)="68e88a6a2d47c1d9632fa1104123c3032ea4ab63025e63cd90b758b26577c2fae2a4d3e366f4aa05ed33f868aebcf5ddc81613d7982ad1e98b0c046424ccd35bd2594a32aa9f301802a9ed88986669d63bf5378d2729f9ba4dee3eaa3ac88d7e91d2625b6b76273af57eaabe1637dab4425d353b5df1f1e08293482fa944762e45e63131ba2ac313ba5ceea047d924dc33cd2d8edc17df598e3980a32c1ca5c3a5cee2f06e3aea", 0xa7}], 0x2, &(0x7f0000193000-0x1e8)=[{0xf0, 0x11b, 0x69, "46a4f5117c9111c7dbd127c605512c21b7f7beea6c53f13fba50828d6982859d6486fdb08ba1352887e85265bf2cd264421557b4a33bda5a0e5afb68b543a2e653f5cf82d2da680766e1831f4f7ca86144215fd44e50055a3a3642887c6b1505aa611680c24236a0c95b68fc54d099c46d4a6113a8506c80b2599ca8f4188bb2bb93d38dc6437494393dd2b3ce60698be38e1475af4a5003ee3095661d4d58932e0f4526acffc8476b1eddb0012ffc5e07a2c93d7361f183afec48d86e13bf7cc9662923b31c00e99e79fd6a2c209d6c57188976d171ad7d184501ae"}, {0xf8, 0x1, 0xffffffffffffd115, "e2ebb3adea18e489bc8e298bb19f9e3a62a6850c216f07141cd0237e25c2cccda4abe5b4b84e197228adc8711a541dc0f556ae0024569e310342c7fdc8412b52248dc19608499736102ee7dd9e4c87aacf053f78ab72f3ea52c59100d8ac4ed46f10ec09651877e88f65e86d19d3604fb74dc1ff52603f04da2f8cd92ce5be7b1e85249be83f652a489a45a5db917fc1164162a282314c600b73f4a920fa7162924cf3ec34b16e1de1e395c210366e752f3aa376c951154ebb5c3689ad80a4ff72b829217cfc3f9212a48a7a8f7f9f1e845573fc11a032ea08bde7784f257c189a05cd"}], 0x1e8, 0x40080c0}, 0x40}, {{&(0x7f0000271000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58, &(0x7f0000422000-0x60)=[{&(0x7f0000eaf000-0x18)="2e153bd72b8c2397143355d19b1dab79313ebd7a40f533b6", 0x18}, {&(0x7f00002c7000)="9a803a4e7ea442710dc10400b90bfc77e92213fa9e7f4a2d5271dc2c7643bd07cf7b8b34f2842c0e1a21208b02c2cf7e4132853cd62c88a44a19b23d1e02ec9d226546d1f64cf248273b0abec3698811d1", 0x51}, 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"2b61f554da18b77affdf10b39a32d29565798f5ee841a0687f18dfab72752c30a581e0af15b8bf8dceaea6ca13967f3ca37e8f709accd945dfe98914304d7b03483e1b494fb092993da733e621c5e46ec9ba41266c8b1c75efc2f44a58d65fc27100d47816901c6ce99b68c20bfa4a42432ff67d6f2693395fad8bed6ae73678d9f5de3a4594c9395321f7ab1ba418f341f360fe5e067867dad409d9607ee17e667338237125a3d78301305742cc247e5bdd9ab51573b4a76a63d092965fbbd3fb859b91dcccb12daa77122dad05"}, {0xe0, 0x10f, 0x1, "b1ec1f58a6052a09929682416132a493ce184531878201ef1b87aec2cf291079b730a27d56735e6e2e907603decebaa3e0acfaa73a87fafd939ac3e3575168ccb8254573eb5473291b71cdf67aad1ba1d40296db21640403988e4d82a36611727feb885e87547c2923c7e08e603865b4cb00e13f92b0254eddf881b603a91814b59a9639e99e06942f27b1ec031cb7ffcd30675834afe665ba648b712084dadf6f348b0c468dfa5128e37194f515770ecf9407b14dcc53cdf22ca7e17cfd6ee25bed951bfac1b965caf4db37"}, {0xb8, 0x0, 0x10000, "dcd451da46d96b1d9a7e212cfd01478e9152d6cfd91866df6ac1915c10159c352e89ad3761efdc5781653588cb47cf1ac3b043f992c6f126a62a2642fa58b02e6475ca629f84ea152672c92f057c72e1eac287392bfac9854c2d0f6402056973f93e7747f54e2dbde7e4701efc91279b362fed59e57442de98187a050dd5fe3c67e8e4f8b4fb04e6fa01b7bd45e5c454f03a67e2deb756680753b861758a35229c363c83699750e3"}, {0x108, 0x10f, 0x2, "affbb5e2b9ccaee76c2c9e632e647c71c8196c1cfc6271425d97feb68f957b7323183fcf2ba4f306b4c8afc51c6aecf5bcb774df9e8c3e1d100bfa8ce79c1ca3be411e2430540420d203e4b502e0d155115027a3c5b00042cc2076944f20f2646e472f74d4e0a6796b6e40303e0b0178690939c6f2cdd5a9c7d4e90a7b6f741e7771b411d3039c094e7c0c3a2f1822b6bb616d9bfb0007a907c161cce852d69b6e3a23851b6d693eeead60590c97ff363be1965e9a18e38dca37fd8a0504d50a28749fc53fea95eaafb74e49e201a8244a82d89a0f908438d2ac12ff08cefd6b2559e69f98b41247e945c8e6b37078e829b208c8d01f"}, {0x78, 0x119, 0x775, "3852f3c4a73d4e3d3765f03914ecda074d1eaf72f2f45b5780128d49d64a6842c687bed165081d7ffc02b92724c9f6c77f5142aa907b653b1c2cee4032cc831cefd993698c205da3bc20dbc5949e59c1ea3738e6ee9a59bba2ea4a32078242146d"}], 0x510, 0x0}, 0x2}], 0x3, 0x20000000) 2018/01/05 23:08:35 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9000de6) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) [ 382.058543] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000054d000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x62, 0x0, 0x60, 0x0, 0x5, 0x22, 0x7b, 0x2, 0xd9b, 0x5, 0x4, 0x5, 0x1f]}, &(0x7f0000e03000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002be000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x7f}, &(0x7f0000942000)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002ec000)=@assoc_id=0x0, &(0x7f0000c20000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dbd000-0xa0)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81, 0x6, 0x7, 0x8}, 0xa0) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f00006c5000)="01000000020000000507000004c400cc", 0x10) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f000068c000)='\x00\x00', 0x2, 0x4850, &(0x7f0000169000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000f2000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b49000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00007f5000)={0x0, 0xb3, "bc220cbd8cb900fec20819c2117fb3c5c4d8a674487f5d82bff282a35b91f7ba05cc519477bf0dd1517adc62716120bf6c91cbdd9254105dc8537f84480523d423069544ead2161ca6ffd9031f876f03a45afc5415d8efc03590fd10f16bc2a716a178b8e6702ab2d97c8495e1f5c9f97eb06fd19fcbf76bea3cc62dfa2897da88e1a8e01cb9d38785070c87344966aa6638cd866bb2a55baaab3c568d9d16d96cc29200747092e21a323ce2b9dbe84685314c"}, &(0x7f0000a00000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e62000)={r2, 0x0}, 0x8) 2018/01/05 23:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000625000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00002d3000)={0x0, 0x2c, &(0x7f0000ac0000-0x2c)=[@in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000495000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002fe000-0xc)={r1, 0x2, 0x30}, &(0x7f0000c72000-0x4)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000095a000-0x4)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000491000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000ae0000-0x4)=0x400000000000001, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a05000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00001dc000)={0x0, 0xdd0}) setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000b9000)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00006ef000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00001a9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000da4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000495000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000971000-0xc)={r1, 0x80000, r2}) r3 = accept4(0xffffffffffffff9c, &(0x7f00003cb000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009c7000)=0x10, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00004f6000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000f11000+0x6c9)=0xc) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00003e1000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001, 0xffffffffffffffff, 0x9, 0x100, 0x80000000, 0x284, r4}) r5 = socket(0x10, 0x802, 0x10) write(r5, &(0x7f0000bb1000)="26000000250015f8feffff780000360004ffffe8004000000e0001000400000006000e200087", 0x26) 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00007df000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000adc000-0x4)=0x6, 0x4) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xe85000)=nil, 0xe85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x7) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000019b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037d000)=0xe8) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e86000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x9, 0x2, 0x2, 0xa, 0x0, 0x20, 0x97, 0x58, r1}, {0xe2a, 0x100000000, 0x3ff, 0x8, 0x1000, 0x7, 0x7, 0x1f}, {0x5, 0x8000, 0x20, 0x40}, 0x100000001, 0xb, 0x2, 0x0, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x0}, 0x2, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x0, 0x8, 0x0, 0x81, 0x8}}, 0xe8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e82000-0x4)=0x0) sendto$inet(r0, &(0x7f000030a000-0x4)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0xffffffffffffffff) connect$unix(r3, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r3, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r4, 0x540, 0x0}, {r4, 0x2064, 0x0}, {r1, 0x4, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) [ 382.152084] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 382.223218] netlink: 13 bytes leftover after parsing attributes in process `syz-executor0'. [ 382.225599] openvswitch: netlink: Key type 8206 is out of range max 29 [ 382.247504] openvswitch: netlink: Key type 8206 is out of range max 29 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0xfffffffffffffd6c) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x80, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) r1 = socket$inet(0x2, 0x80000, 0x7) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000053c000)={0x0, 0xf, "806f93bb74e0e48a2bf68277cb5a35"}, &(0x7f0000e59000)=0x17) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003e2000)={0x7, 0x3, 0xffffffffffff5e2c, 0xff, r2}, &(0x7f0000ab6000-0x4)=0x10) 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000082e000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000a3000)=0x8001, 0x4) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000191000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) 2018/01/05 23:08:36 executing program 0: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x1f, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1000, 0x1, 0xf0, 0xa, 0x80, 0x80, 0x2f, 0x8000, r1}, {0x9, 0x40, 0x6, 0x7, 0x20ad103c, 0x1ff, 0x1000, 0x10001}, {0x1, 0xe6, 0x3, 0xc2a2}, 0x0, 0x5, 0x0, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x5, 0x3, 0x2, 0x6c04, 0xfffffffffffffffc, 0x800, 0xc45}}, 0xe8) preadv(r0, &(0x7f0000762000)=[{&(0x7f00008c2000)=""/181, 0xb5}, {&(0x7f0000da8000)=""/212, 0xd4}, {&(0x7f0000e1d000-0xc8)=""/200, 0xc8}, {&(0x7f0000484000-0x1000)=""/4096, 0x1000}, {&(0x7f0000048000-0xe7)=""/231, 0xe7}, {&(0x7f0000001000-0xd1)=""/209, 0xd1}], 0x6, 0x0) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="", 0x0) 2018/01/05 23:08:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1f, [0x5, 0xe02, 0x0, 0xff80000000000000, 0x324, 0x20b, 0x9, 0x8]}, 0x5c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000001000)=0x6) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9d30, 0x3, 0x1000, 0xfffffffffffffa93, 0x2}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7fffffff, 0x4, 0x6, 0x48}, &(0x7f0000001000)=0xa0) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f28000-0xc)={&(0x7f0000747000)='./file0\x00', 0xffffffffffffffff}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000fd4000)=0x0, &(0x7f0000885000-0x4)=0x4) 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f000015d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000001000)="3f2903cf5b3c36c5c24b62c7af062fafc3ca0ef70e8fc6bc676fa0e2eac62d427fae567b7b5caf7cd0387c43324c54e7ab83cd14cd9fc5cf08e6bda794d6a63414adbac910a51d9dfedc0a5326fcccf00e02838b4cd6bea2b7", 0x59, 0x20008044, &(0x7f0000001000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x2)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r3, &(0x7f0000002000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000004000)=0x40, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r4, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x81, 0x60000000000, 0x500, 0x1000, 0x4f3e70278d36e42f, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x0, 0x81, 0x819, 0x39, 0x222a, 0x8, 0x82b, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x2, 0x3, 0xc1, 0x100000001}}, &(0x7f0000006000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000004000-0x20)={0x7, 0x1, 0x4, 0x3f, 0x5, 0xffffffffffffffe0, 0x9a3, 0x6, r6}, &(0x7f0000002000)=0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000007000)={0x7, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/05 23:08:36 executing program 6: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) r1 = epoll_create(0xeb50) socketpair(0xb, 0x3, 0x401, &(0x7f0000608000)={0x0, 0x0}) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000da3000-0x4)=0x5, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000d6000)={0xd0000000, 0x0}) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000eea000-0x9)='westwood\x00', 0x9) sendto$inet6(r0, &(0x7f0000b20000)="", 0x0, 0x48884, &(0x7f000092c000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/05 23:08:36 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000036f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000-0x8)={0x10001, 0x7, 0x5, 0x0}, 0x8) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000f4f000+0x4f0)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000dec000)={@random='3\x00\x00\x00\bR', @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "2f8d87", 0x18, 0x3a, 0xfffffff800000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ded000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000df0000-0x4)=0xe, 0x800) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000df0000)={0x1f, 0x6, 0x0}, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000df0000-0x4)=0x1, 0x4) 2018/01/05 23:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f0000004000-0x14)={0x11, 0x10000000003, 0x0, 0x1, 0x0, 0x6, @random='@\x00\x00\x00")', [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c5d000-0x4)={0x0, 0x0, 0xfffffffffffffff9}, 0x4) r1 = socket(0x11, 0x2, 0x8) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000e41000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff89, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[], 0x0}]}, @cipso={0x86, 0xb, 0x0, [{0x0, 0x5, "d1c7f8"}]}]}}, ""}}}}}, 0x0) write(r1, &(0x7f0000896000-0xd5)="2f06aa0584a735241c05a070bb28e8844464f289", 0x14) 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ded000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000df9000-0x4)=0x0) accept$netrom(r0, &(0x7f00001be000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ac000)=0x10) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x6, 0x1f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f7d000-0xc)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xfffffffffffffe29) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000049d000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000f7c000)=0x7, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000055c000)={0x2472c1e4, 0x6}) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000f7f000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4) 2018/01/05 23:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x1c, &(0x7f00005ae000)=[@in6={0xa, 0x0, 0xffffffffffff6966, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f00005ae000-0x4)=0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a38000-0x10)=@generic="9576bcc25b7c54f6bc5f34614f14ecca", 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008a6000-0x4)=@int=0x0, &(0x7f0000f17000)=0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d97000-0x4)=0x6, 0xffffffffffffffdf) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000aa2000)={r1, 0x9, 0x26, "09b4b6ca4e659af68252ff047e7b75ec0a96da0babb4852247c3da537949bb1a547971ceab69"}, 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dad000-0x10)={0xe, 0x20c, 0x9, 0x7, r1}, &(0x7f00007e1000)=0x10) 2018/01/05 23:08:36 executing program 7: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000643000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000209000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000091b000-0x4)=0x10) mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f000076b000-0x8)=0x7fff) write(r1, &(0x7f0000a83000-0xa7)="d4", 0x1) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000d66000)=0x0, 0x4) socket(0x4, 0x5, 0x8001) 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-cast5-avx,sha224-avx2)\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f00005e6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00001f7000)={0x0, 0x8}, &(0x7f00005c0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008b1000-0x8)={r3, 0x2}, &(0x7f00005b7000)=0x8) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000888000-0x4)=@int=0x1ff, 0x4) [ 382.489601] sctp: [Deprecated]: syz-executor5 (pid 2803) Use of int in max_burst socket option. [ 382.489601] Use struct sctp_assoc_value instead [ 382.529482] sctp: [Deprecated]: syz-executor5 (pid 2815) Use of int in max_burst socket option. [ 382.529482] Use struct sctp_assoc_value instead 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000298000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000687000-0x4)=0x14) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0xed6000)=nil, 0xed6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000498000)="", 0x0) 2018/01/05 23:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00004cb000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:08:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a64000)="f3", 0x1) 2018/01/05 23:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r0, 0x40000000000005) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r0, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x10001, 0x1}, &(0x7f00003e3000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00006bf000-0x8c)={r1, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000951000-0x4)={r0}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000937000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000-0x4)=0x8) r3 = socket$nfc_llcp(0x27, 0x2, 0x1) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) connect$unix(r5, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000556000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x2, 0x4, 0x21, 0x1, 0x5}, 0x20) setsockopt$inet_int(r5, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r0, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f000003e000-0x30)=[{r6, 0x540, 0x0}, {r6, 0x2064, 0x0}, {r3, 0x4, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x5, 0x0}, {r0, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000fe7000-0x30)=[], 0x0, 0x8810}, 0x4000040) getsockopt$inet6_int(r6, 0x29, 0xcb, &(0x7f0000387000)=0x0, &(0x7f0000dbb000)=0x4) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000dec000-0x21)="1f000000120003f205007506000000767f00404308000a0000ff0000000081", 0x1f) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000ed7000-0x10)={0x0, 0x0}, &(0x7f0000362000-0x4)=0x10) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d41000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000d5d000-0x4)=0x6, 0x4) socketpair$inet(0x2, 0x804, 0x6, &(0x7f0000b33000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000281000)={0x1, [0x2]}, 0x6) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fc5000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000-0x4)=0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cf0000)={@common="6c6f0000000001000400000000fff500", &(0x7f00009e5000)=@ethtool_modinfo={0x42, 0x0, 0x0, "38bac569960126a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={0x0, 0x34f, 0x1, 0x4}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r2, 0x1000}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008000-0x4)=0xffffffffffff1f46, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f000010d000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) socketpair(0xa, 0x7, 0xfffffffffffffff9, &(0x7f0000167000)={0x0, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00000a8000-0x4)=0x8, 0x4) 2018/01/05 23:08:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00004be000)={0x0, 0x1b8, &(0x7f0000f70000)=[], 0x4b, &(0x7f0000f71000-0x14)=""/20, 0xffffff4a, 0x0}, 0x3f5a1db4cedf06e8) [ 382.615675] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 382.627656] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000e7e000-0x20)={@generic="b6bfd7b49e282beb302076bbdb10ff6b", @ifru_flags=0x1}) write(r0, &(0x7f0000aa9000-0x24)="1f0000000a0affdde200f49ff60f0000010200000900018005ffffe5000051", 0x1f) 2018/01/05 23:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009e1000)={0xbd, 0xaa4}, 0x8) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000002b000)=""/218, &(0x7f00009ed000-0x4)=0xffffffffffffff73) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000cbf000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d0000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000114000-0x8)=@assoc_value={r1, 0xffffffff}, &(0x7f0000e7a000)=0x8) socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000001000-0x2a)="8fd5cd3743b0d8e1df0415d05b72be6a4a64ab8c33da758711c515f53d558d8abcd80000000000000009af", 0x2b) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r1 = accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x3ff, 0x200, 0xcb5, 0x101, 0x1, 0x4, 0x4, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r3, 0x7f}, 0x8) 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = socket$inet(0x2, 0x80007, 0x1f) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000559000-0x20)={@generic="8fc0dc70b0d103776b826ebf4639b192", @ifru_flags=0x1000}) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000fa5000)=0x0, 0x80800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c40000-0x4)=0x40, 0x4) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000307000)={r0}) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e80000-0xc)={0x0, 0x4, 0x2, [0x100000001, 0x0]}, &(0x7f0000e80000-0x4)=0xc) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00007b9000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000e7f000)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e7f000-0xc)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 382.664395] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 382.675258] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000587000-0xbd)={r0, 0x7, 0x6, "b0a18cf3317cfacc96933fa1a0bbc7010c6f73234f07452ca185f68f95a8a0f24f11d9c0b316773db7da0d4068e36668234e6eac0c859b5f0ea5d44542f6b725fa63668634549f9b6a8110d533cdbcf8b24e643e548db0561a9a83ea39197efa842a5ff431cd4213cae35d52e118874f9bf4c53ec475173de293d3e08e14fd5d93880e1e04e09f5b3e996b6900bbf75a71ea6437ce87549604fef8484eca3c88bff38c0e4c233fdd22534c6a78a7d41c632199"}) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x0, 0xb, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:08:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000001000-0x28)={@generic="5a3853c059a29daa4310167f8f3f6327", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c3c000)={0x9, 0x7, 0x400, 0x3, 0xcb}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f0000a96000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60337191a58df0c2c6d5b870ca6e04caf4", 0x30}], 0x1, &(0x7f0000f7a000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x8000000000000000) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xd4f000)=nil, 0xd4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000d50000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d4f000)=0x10, 0x800) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004ae000)=@assoc_value={0x0, 0x20}, &(0x7f0000d4f000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b42000)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000d4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f0000d4e000-0x10)={&(0x7f0000d50000-0x28)={0x2, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x7ff, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:36 executing program 5: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006f1000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f00004a7000-0x4)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000066b000)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000fb9000-0x50)=[{&(0x7f0000ff3000)=""/148, 0x94}, {&(0x7f0000ff4000-0x77)=""/153, 0x99}, {&(0x7f0000ff3000)=""/0, 0x0}, {&(0x7f0000ff3000)=""/31, 0x1f}, {&(0x7f0000676000-0x1000)=""/4096, 0x1000}], 0x5, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000f42000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) 2018/01/05 23:08:36 executing program 6: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e38000-0xb8)={0x0, 0xfd47, 0x5, 0x7fff, 0x6034, 0x9, 0x4, 0x40, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x7, 0x3, 0x8, 0x3}}, &(0x7f0000e7d000-0x2)=0xb8) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7d000-0x8)={r2, 0x1f}, &(0x7f0000aa5000)=0x8) sendto$inet(r0, &(0x7f0000e7e000-0x75)="2801468ad96d8e85c0fbcfbc4411b2c4e781b8f8d748a62037f8163cd311e784da0c848455128946961e0a562e1dea590af84fa185d050c7046b79d546b7090c0c0a38b8", 0x44, 0x8080, &(0x7f00000c9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000f65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000420000)=0x14, 0x80000) connect$packet(r3, &(0x7f00000d7000-0x14)={0x11, 0x9, r1, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000f65000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000f64000)=0x8) r4 = socket(0x18, 0x0, 0x2) connect$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="7d01f5ab60b7", [0x0, 0x0]}, 0x14) 2018/01/05 23:08:36 executing program 3: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x1) pipe(&(0x7f00005e2000-0x8)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f0000b9a000-0xe)={0x1f, 0x81, {0x4, 0x5, 0x80000001, 0xfffffffffffffff3, 0x4, 0x1}, 0x3ffc0000, 0x20}, 0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e64000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f000002f000)=0x0, &(0x7f0000000000)=0x4) 2018/01/05 23:08:36 executing program 1: r0 = socket$llc(0x1a, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f000036d000)="8d811d039d7beda3b4e10172409f7a0b244a94f1bcbf5423bd61d1c86fd60b0af463bbabcebde25cad30ac522a8f9041432cf9f2c84eb631efde7671c9d3d07d2621a41a9f80c9a9ad86ce0cfa735a7f3b8c4716979a01ee6668f5094ff549853fd364f139712face16425bb7e07d27e389872988eab1ab832cdf7d1646781") mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x2, 0x0) socketpair$inet6(0xa, 0x80f, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000000e000-0xc)=@sack_info={0x0, 0x47c, 0x7f}, &(0x7f0000010000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0xffffffffffff6521}, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000f000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x2, 0x613d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x38) sendto$inet(r1, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000708000-0xc)={0xffffffff, 0x16, 0x18}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fa8000-0x10)={r1, &(0x7f000087e000-0xed)="0941eba7584be39e6e0fb43cdd6cd28735ec55262af1f91623dbad72b2dcfada80181d406e99b0fa7d73778b549b2734291cb6215ab7887631a6d5a52ede2df373ffeb68b92dd26af257f95955a0d4d908721ab2c2cd17ff0fdaff8fcfa9741a1a33e823d054156950485d35b99e2a7fd179658f3c2085c1ec233059f3330caa5e3de5350bb14a6d24e30e78fc40a2c40586d46b06257e0e993a3bbee1335f920efd0b237d6c9c5f22ba9eaa11ec6b15a1da4c195681475961ab0eb2baff35731ba367c8db55dcc57e0a624e363a518036596ddcc09408c5413fecc3fc97825dc4a0cc9acbd84e0b6373bfa299"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000270000-0x4)={0x2}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) bind$alg(r0, &(0x7f0000ce1000-0x58)={0x26, 'skcipher\x00', 0x0, 0xe, 'ecb-cast6-avx\x00'}, 0xfffffffffffffe8b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 7: r0 = socket$inet6(0xa, 0xa, 0xe0a) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000522000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000089e000-0x30)=[{&(0x7f00000e9000)=""/183, 0xb7}, {&(0x7f0000001000-0xf7)=""/247, 0xf7}, {&(0x7f0000669000)=""/184, 0xb8}], 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r2, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000001000-0x64)="edcdbe434dca096caee3676345ebcc15a866128a51de66f0e8ce383d001d2d9e4dd4f4c32bff51a6f55e4dbdb091faa4b2569ab2a99602ffe036367c8d7293b10d87e44501f4fbf87fa891f52cce828739a74b9c4d5a6fac0e8f3914791a0aa563c44dcb", 0x64}], 0x1, 0x0, 0x0, 0x80}], 0x1, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000)={r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000005000-0xbc)="7d4d878c2d0d67d1dd3a3dae9b5ce334c6f2b48f2aa252648a4a04cde7ecebb7d0b460114f00496f93f969ac88c7e57226ca7e9388109b61ef6a34ebbe0e478c6d980c68cfc0149cd806a969a5465aa39168cb3dd41a447f86211d4db351ed9485ce5f337301b1852e8f120ba279150f879ad30163994c482ccaa4e2041df7ea0b0c1d5d1f592e465d06c22904cbe263b2057eda640d61ebd52a00ac2755b09246197d2648c60dd77ba161fd3dbcf8ead1de10fe569d9793e0035f9d", 0xbc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f0000005000)=""/57, &(0x7f0000001000-0x4)=0x39) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000006000)={0x7, 0x7, 0x6f, 0x2, 0x8, 0x9}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) socketpair(0x6, 0x6, 0xfff, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000008000)={r4, 0x0, 0x2, 0xbd, &(0x7f0000001000)="7e04", &(0x7f0000003000)=""/189, 0x3, 0x5}, 0x28) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x10000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f000000a000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002dd000-0x4)={0xffffffffffffffff}) bind$alg(r0, &(0x7f000093b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x802, 0x62) write(r2, &(0x7f0000ea5000-0x24)="240000001a0025f00018003e00ed040f020b71000004bf0202001eeb0800100048186be0", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) bind$alg(r1, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009a1000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000478000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000719000)={@multicast1=0xe0000001, @multicast2=0xe0000002, r3}, 0xc) setsockopt(r0, 0xffffffff, 0x1, &(0x7f0000048000-0xaf)="0ced340d6ccdefce1f1cc392f18a688ffb019c1df67139704cb5373182e0f90efa42cdd695977c0551bfa0db8b778be51f5d91a4e06a9785aabb98240c3134a3bd729ffe14a9130450157d73a0ad48c569212292f2755263dc135161a97967388ddc85c8c5759d5e0a1ab804062f88733649d65da1c044dc0035162d092ba78a0c493cb2ef2287111fa74d2e24d0008cde3691dd3840beb5dee0c4e68638b2e678531ce8a7281e78c80ca69ecbb91d", 0xaf) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="", 0x0) 2018/01/05 23:08:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x1, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/05 23:08:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/05 23:08:36 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000b14000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000499000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0xc53, 0x7ff, "76e5f9da6ec529159a22823149d5aa6f4bf142c17f81cab0097279dc1d25770d2f6ee1110478dd13443167a9905259ff697cfcdbe369d63786faef8cfa74ee6b954569bc56be4f4fb6535a507b0b3728"}, 0x160) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000351000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x21, &(0x7f00005fb000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendto(r3, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000b71000)=0x3, 0x2) sendmsg(r3, &(0x7f00007a3000-0x38)={&(0x7f000021c000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fc6000-0x60)=[], 0x0, &(0x7f00003e2000-0xe0)=[], 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000b26000)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000a43000)=[{{&(0x7f0000923000)=@ax25={0x3, {"ea71e1dd2e28b5"}, 0x0}, 0x10, &(0x7f0000337000-0x30)=[], 0x0, &(0x7f000061d000-0x1248)=[], 0x0, 0x0}, 0x0}], 0x1, 0x40) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00001c5000-0x4)={r3}) getsockopt$inet_dccp_int(r5, 0x21, 0x15, &(0x7f0000bf4000)=0x0, &(0x7f000036c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f000093f000-0x4)=0x0, &(0x7f0000e9a000-0x4)=0x4) 2018/01/05 23:08:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc8000-0x8)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000269000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000074000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) read(r1, &(0x7f0000acf000-0x6e)=""/110, 0x6e) 2018/01/05 23:08:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000217000+0x1ce)=0x20000000000000, 0x1) bind$alg(r0, &(0x7f000073b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1fd, 'xts(twofish)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00008cc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f13000)={0xfb5c352, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00008f1000)={0xfce6, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd4000)="0331ddb0b3989f2c03d5877e598601bc6e40470a05980000f9a2cfc549e7876286", 0x21) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f00000df000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000951000-0x4)=0x14, 0x800) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00006e4000)={0x0}, &(0x7f000081d000)=0x4) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000201000-0xc)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0}, 0xc) socketpair$inet6(0xa, 0x80000, 0x8, &(0x7f0000eb2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000cff000-0xad)={0x0, 0xa5, "6bc80fe77cb988ee25b50bb5f2ae9a80370472e2db08e746c06bf770ae1892da2cec3ae14608c4582431559be90da533452781b7c8cc0b55b6a5df6d81bb119c58a66b89dd8a7ac0888ccf05addf42cc9806c999e7a15185f6ad4bccd2e463e4342d6baa7b2903267279b660d601275d0503111c80583dd2c88693041758ce06427870da699b3d2b139aa7ad7e464c0db3f89b33be8a6185e2cdd5e353a19d14947c32c6ef"}, &(0x7f000042c000)=0xad) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00003ea000)={r7, 0x4}, &(0x7f000011f000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="e9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='veno\x00', 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendmsg(r0, &(0x7f00001c2000-0x38)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[], 0x0, &(0x7f0000f93000)=[{0x38, 0x3a, 0x7f, "61c0014df37d3e0d719229095889e2b631dd693ac70dc376e43e2be1f25c6daf692c09c7099ff5b0"}], 0x38, 0x10}, 0x10) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a93000-0x98)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800a7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffcf9}, &(0x7f0000792000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000696000)={r2, 0xffffffffffffffff}, 0x8) 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) accept$alg(r0, 0x0, 0x0) pipe(&(0x7f00009dc000)={0x0, 0x0}) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r0, &(0x7f00009b7000)="", &(0x7f000053d000-0xe1)="", 0x0}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f000086a000-0x2c)={0x0, 0x1, 0x0, 0x8, 0x10, 0x0, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socketpair(0x1b, 0xf, 0xfffffffffffffff8, &(0x7f0000d99000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b53000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d9d000)={r1, 0x28, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000704000)={r2, 0x3}) 2018/01/05 23:08:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000e12000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="a470fbeffb16", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000d1000)=0x0, &(0x7f000099d000-0x4)=0x4) 2018/01/05 23:08:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000015000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000018000)="ff7ff07d76e5183669f7eb0400763d12", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket$alg(0x26, 0x5, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000322000)=0x1, &(0x7f0000bc6000-0x8)=0x4) sendmsg$alg(r1, &(0x7f000052c000)={0x0, 0x0, &(0x7f0000b01000-0x50)=[{&(0x7f00005dd000)="19c5f99c675307eab75ba8ac7b46447dd5e7fa50e2d5b4f2981ab27bf8e461af76", 0x21}], 0x1, &(0x7f0000c48000)=[], 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000fe2000)={0x0}, &(0x7f0000094000-0x4)=0x4) 2018/01/05 23:08:36 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000000b000-0x10)={0x0, 0x2c, &(0x7f000000f000-0xd8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x1, &(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000010000)={&(0x7f0000008000-0x1c)=@in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f000000a000)=[{&(0x7f0000011000-0xb7)="dfb1e91cc49ff4f5a29cb2a3bf796aa8aefa11c7667cba0b2ebfd7ef644489b5d7e32f7070d34603ade7a10df0400ddc7db2fe083305d04492e2fca559c13d886518c3b1ab63855fdbc3f450a7a8ba3fcc41783719780547444af65d7ddd6d3a16023b9b52fe9e4c984107bd56adb4d8a083ad06542140933c0940cca37a8687aaa3d61b2b12f0f30c613ea3e99bd8e6f2b5ee057068fd5c48739db673ede7b2ba327770a2ae898faca50d4f019cdc80d18dabab779397", 0xb7}, {&(0x7f0000010000)="f053aa3f886f885bc8413f8413981fb20cdd470b51f0a8317bec78e9c79e66edce70142e892fbffe6a56b037fe365c96e44db08420f809365577e7754582cbe9ce03edbd9ebd0a6ae4c71b5adeb6de9094f562c5c96e60ad749ba965548379638a2c350deb474d470b5cbf7a975c71249acf8ce6b3e21f9fe057d772485d57f99b9a9ae34ca793642f9a76d199f8ee220b89674726e48f0836f4f791d86b0954b1aaf3f003c8ebe4fde6c052cfa0ce", 0xaf}, {&(0x7f0000010000)="e4a7d305ba9fa91fde895519d3803d6a98fd2b9c17bc54286431ae6a448ddd58121d4fe768c350b1064d0025b19737b28934867c02816da87a6bb805c352f9a3d89e553b067af6dd1e0da21649dd0fbecca5c7466bfca19bb5c35c1865c8e0f1e547e485fe73b6a4371c702816f88b04bf253c1c91a8b6179fd32c24bf4fb2cc1432f820e8596af14aa2d423e9ebc94c3dcc322454a1cc72c2e8d87c3589026e", 0xa0}, {&(0x7f000000f000-0x58)="054c62188b75c5e059269ac87809ee88615034629ca4eba157329e383e8323a5cb7da1f9f99a7148d40440de86994ba103a6533dbcd3c38a54c4bdf602409f1775be53f9667c81532716f34146f80f0054a82aea992d8a0e", 0x58}, {&(0x7f0000010000)="158f5160b7f2ee11a79032b62ea277c8d644758de6acccc62a6309138e1ae84bfc33cf1d8c98bb472d54c306cb65bd2be10093cc49af8dca4250cd5952777fcbacbd967a86b5ecc4611682a0c033badbdaf18e051943765f155f6df691e85e4f53cd9b8c3d35d8be0429bbe04e679c881d00b01164a9b0985a1412b1d071f67413428cfaa6125f1371e297ac36648646a968c396e3fa9defb0232486c8491ecb78de9ce7380d117f60876d893442f76eaefa20478be62c239477ed366ea61a69b120034ec81d293b0bd970c847ccc26e432210222dd8f82ff6072c22b5c4fe7fa281f67b8dc8833f9fad", 0xea}, {&(0x7f0000008000)="94c04b0afb3cdaadd71d5a12e81c78b90bb559bc75ef528f3e1ca7ee98f504293ee9375d9bae2032894b83cc2b014214555ae77625cd6458f52a1d24ffa4ae71668fdf60636a935e32b3354f5f4d6d128ba2bbe93788c4da88f8d39601774c437b47b690bb7d3bd9858c92d3bb6e41a4da8de094903724f8cccc", 0x7a}, {&(0x7f0000010000)="2ae58aec6a89f0b5a167872948b799386184eb7086c300c36af7b1bd0bac49645aa57df115c3faa2217d18183535904f0e03dc82b0e3ba7401074006f900344495eee511e3da3d83eed16e98c6504d7b1989dbf3ad6dd6ecc2029d4cab70783a2d", 0x61}, {&(0x7f0000010000)="c9ba6667f1565fca2822945bfeba8e2b7b7a13787bcd53e0f3f66ef29130a3f622c3ee4fb05bbbd4365bc6b0a0331851565d5565229cfeb43883e5f1c2f93ebb0ca9", 0x42}], 0x8, 0x0, 0x0, 0x40000c0}, 0x4800) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) r4 = socket$inet6(0xa, 0x80001, 0x3474) getsockopt$inet6_buf(r4, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f000000d000-0x4)=0x54) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000012000-0x8)={r1, 0x1000}, &(0x7f0000012000-0x4)=0x8) [ 383.005453] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 383.012949] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:08:36 executing program 6: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b84000-0x10)=@common='bcsh0\x00', 0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005b3000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, 0x5}, &(0x7f0000ee2000-0x4)=0x98) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f13000-0x8)={0x0, 0xc1}, &(0x7f000014f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005d5000-0x20)={0x101, 0xfffffffffffffff8, 0x0, 0x9, 0x8, 0x3f, 0x3, 0xfff, 0x0}, &(0x7f0000e16000-0x4)=0x20) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f12000)={&(0x7f0000f13000-0x1c)=@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x4a}, 0x1c, &(0x7f000085f000-0x30)=[{&(0x7f0000f13000-0x3d)="75410670e79a5e6400c974ec2839de2fe14310d809fc41edb0663d56f1129188d07cc6275418ef67b003ab17b5077f5c77623f86dc9d0badf7f3f0d59b", 0x3d}, {&(0x7f0000f12000)="de06fe0133a284d90c8883ec934a83e97a9559970dcf55b24422c4ef7ac481b5844112d867c5a185b9773e90173e871b980402bbb80f95868b5e731e5b6112670bf0abd2f58450e5", 0x48}, {&(0x7f0000f13000-0x24)="8a1ab5e3f9d484f5f60fe2c35b0a3708be46a8e979c8547e33641873df2c39a6956ce3fe", 0x24}], 0x3, &(0x7f0000f12000)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x1, 0x20, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x800f, 0x3, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x101, 0x3, 0x7fffffff, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x3f, 0x6, 0x7, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x3, 0x3, r3}}], 0xf0, 0x20000000}, 0x0) 2018/01/05 23:08:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000288000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003cb000)={0x0, 0x9, 0x9, 0x8, 0x25b, 0x4, 0x9, 0xfff, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x100000001, 0x4, 0x1000, 0x9}}, &(0x7f0000536000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00006ea000)={r2, 0x5c, &(0x7f00002c7000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8570}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007de000-0x4)=0x10) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000d3e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) [ 383.065242] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 383.072754] netlink: 5 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000084c000-0x4)=""/4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0xfff) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000007a000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b78000)={0x0, @empty=0x0, @multicast2=0x0}, &(0x7f000003b000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000146000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, r2}) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xed) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000185000)=0x9, 0x4) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x2, &(0x7f00000ba000)={0x7, 0xc, &(0x7f0000de8000-0x60)=@raw=[@generic={0x4d26, 0x3b5, 0x8, 0x6}, @call={0x85, 0x0, 0x0, 0x2d}, @generic={0x7, 0xcba6610, 0xe5fa, 0x0}, @jmp={0x5, 0xc4a5, 0x0, 0x4, 0x8, 0x2c, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x0, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000668000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003b8000)=0x1c) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006e2000-0xa)={0x0, 0x2, "da67"}, &(0x7f0000f59000-0x4)=0xa) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f58000)={r2, 0x0}, &(0x7f00001fb000)=0x6) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00009b1000)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000f5a000-0x4)=0xc) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000f59000)={r4, 0x1, 0x6, @random="a6eb4a3fb455", [0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e1e000-0x4)=0x0) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80800) getpeername$netrom(r0, &(0x7f00005f9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000315000)=0x10) mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000713000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000889000)=0xe8) bind$ipx(0xffffffffffffffff, &(0x7f0000c3c000-0x10)={0x4, 0x0, 0x0, "1a5a092c94bb", 0x0, 0x0}, 0x10) accept$unix(0xffffffffffffffff, &(0x7f0000e84000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000695000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000074000)={0x0, 0x0}, &(0x7f0000bc4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000022e000)={0x0, 0x0, 0x0}, 0xc) pipe(&(0x7f000081e000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c93000)={0xa, 0x7, 0x2, 0x0, 0x10, r0, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x800000000000) writev(r1, &(0x7f00005f1000-0x10)=[{&(0x7f0000f48000-0x39)="390000001000090400000000004000000700004a0300000045000107000000140800040004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) accept4(0xffffffffffffffff, &(0x7f000020d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000181000)=0x10, 0x800) r2 = socket(0x12, 0x7, 0x7) setsockopt(r2, 0x0, 0x0, &(0x7f0000000000)="", 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00008fc000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f00003f3000)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000a94000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000e1c000)=@assoc_value={r3, 0x80000001}, &(0x7f00002d6000)=0x8) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000cb5000)=[@in={0x2, 0x2, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7}, @in6={0xa, 0x1, 0x134, @loopback={0x0, 0x1}, 0x30a}], 0x68) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000458000)=0x0, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f00002ab000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000601000-0x28)={@common='irlan0\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026a000-0x8)={0x0, 0x0}) close(r1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000268000)=""/22, &(0x7f0000147000-0x4)=0x16) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000015000)={r1, &(0x7f00001e6000-0xbe)="bc87158970e894dbec4f82fff68c65ec03530db0503439018b64ffc1e425513b87904aaf8ee5df2e9ad6f5c40ae9ddce10b5fcfdea601da073f0921ca2e541b2ad7017735cadd59853a69fb417a1a7dba4bfd1809d5a5db25e5c41ea31a1df99123c70ccc57a6339f7775e871ba2a82352c15e75b1682bf07766bb3f8cbd090f3fde5bd000ce11e3285e6a9dbe1e4f2e3899e2438289b614eceaa629ff5a731a420ad5c77b293f032dc76703efb0f0839e260814a149c302c17a8530de48", &(0x7f000004d000)="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", 0x3}, 0x20) socket$inet6(0xa, 0x80a, 0xf5b) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026b000-0x8)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/129, 0x8000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x3ff, 0x40, 0x3, 0x1}, 0x10) r2 = socket$inet(0x2, 0x3, 0x2000000003) close(r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000003000-0xd8)=""/216, &(0x7f0000002000-0x4)=0xd8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) epoll_wait(r3, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8798) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f61000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f60000-0x560)={0x7, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x3, @rand_addr=0x633b2508, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) listen(r0, 0x0) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000927000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000185000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000350000-0x58)={0x26, 'skcipher\x00', 0x0, 0x1, 'ecb(serpent)\x00'}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000856000-0x1000)=""/4096, 0x1000) pipe(&(0x7f0000e55000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000f26000-0xc)={0x20002002, 0x0}) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000d5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0x56)=""/86, 0x0}], 0x1000000000000211, 0xfffffffffffffffb) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4001e) bind$netlink(r0, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000305000-0x8)={0x0, 0x0}, &(0x7f0000603000-0x4)=0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000cd1000-0x8)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000d66000)=@get={0x1, &(0x7f0000686000)=""/77, 0x0}) bind$alg(r0, &(0x7f00008cc000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) r1 = socket(0x9, 0x6, 0x5) connect$unix(r1, &(0x7f0000663000)=@abs={0x1, 0x0, 0x3}, 0x8) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00008cd000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d57000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x4) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000fed000)={0xc, 0x0, 0x7, 0x0, 0x1, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x9, &(0x7f0000fef000)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000ff0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fef000)={r2, 0x0}) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000754000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x5, 0x4) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) sendto$inet6(r0, &(0x7f00006e8000-0x65)="0c9db3a860ab5816c00ed96ccb23c761cc8ea87712578dbabb88d974a310eb93a33afac93202c282d0cdb4eb86d671bca2c1ca1fb2ffbae2b8957961e23b704952cc50e1930451dbe3158eda713dab19ededf81603952c0d7fcb2a081825b1eb1c359e172c", 0x65, 0x8010, &(0x7f0000651000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e00000000f606", 0x18) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000535000)={0x0, 0x401, 0x10000, 0x0}, 0x10) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b36000-0xc)={0x0, 0x400, 0x30}, &(0x7f0000cb6000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000081e000-0x6)={r2, 0x5, 0x0}, &(0x7f0000fd5000-0x4)=0xc) 2018/01/05 23:08:37 executing program 5: socketpair$inet6(0xa, 0x6, 0x40, &(0x7f000006d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000532000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d1b000)={0x0, 0x79, "551bd63ab0876a2c8f55d73fee5a97dad2f0087f3952ba6eda5b7cd121f7d24512eaa06299c6288e435201b60802fd0783ae09e91cc79236b2bf0204a8bb278de357f45e2c6411956af98a04b5bb234b6e9fec80b33de6be2f398e1515aa08e34e6b23d211e50e4b38ab23187939bebf09262a7268ceb57648"}, &(0x7f0000493000)=0x81) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000720000)={r3, 0x0, 0x0, 0x13, 0x3, 0x100}, &(0x7f00002e6000)=0x14) getpeername$inet6(r2, &(0x7f0000852000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000af2000)=0x1c) connect$inet6(r0, &(0x7f00006a0000)={0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5d2065ea}, 0x1c) syz_emit_ethernet(0x7e, &(0x7f0000b81000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @empty=0x0, {[@rr={0x7, 0x13, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0]}, @rr={0x7, 0x7, 0x0, [@empty=0x0]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}]}}, ""}}}}}, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000105000-0x1)=0xfffffffffffffffa, 0x4) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000a6a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004be000)=0xc) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60c", 0xb) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3", 0x1}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00000d4000)={&(0x7f0000fa9000-0x13)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa9000-0x10)=[{&(0x7f000093f000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000-0x8)={0x0, 0x0}) ioctl$void(r2, 0x5451) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fac000)=0x14, 0x800) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000e99000-0x38)={&(0x7f0000c34000-0x14)=@ll={0x11, 0x1b, r3, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000fac000)=[{&(0x7f0000fac000)="ac472d2312c0e6f124ef8bd45726395c904760fd5ea112315408aaf6601690041b26e6f5435bddfd7ec46a7bd933740e95cbd2b5f2ab2d1dcec8a45c0413efc2918412a31682", 0x46}, {&(0x7f0000bfe000-0x33)="a9181e68ad98f09638896b23d24429223c10419843cf9dad41d395e7125cfed468eb3efa1727d2bed062985ae0a2712a43ad5d", 0x33}, {&(0x7f0000483000)="afd390ae4428e968afcef49e76c3645ae5ba3d2ef93448f2a25247dc65cd4bd2c6f657ea5c646759a067b483e7f22df3dde58e43d4bb389f78b5ffa77eb20e40566e64cb4761085f276f9e5d85ce155a8ae94685e310d2e0e2041b7286918c5b72a8f60bdfcd307467ddcc6a3591c8a0c74db4b3ba7008d8a89dffb8deac1fb57bfcea4d568e5c022dec4a4ccf48d3a4322623dc664a61c2535aea2b51b55f4da375ce", 0xa3}, {&(0x7f0000fac000)="bd9107c40f4b67349aeede8e9b88df4a4c48af16c8b033e0663225721dd6155b67afcc78d2f9acc884de440012dc52b76b16afa2", 0x34}, {&(0x7f0000f5c000-0x1000)="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", 0x1000}, {&(0x7f0000cf5000)="9ac0a902ebcaf31944518d7ad24a231cd6ee0624810d830935b2a7e8d97471bc9bbfeecd7b4e21d4b1da795ad943c50e515a38101adc26973e12fa7bd2fe1523563ddfbc43121a62ce7e3a42076c12402412e813e58de16fa05a898440085ba723d3d8edbbb73a6db75b2eedf37c677b9978bfa348ec4df2676dbd79", 0x7c}, {&(0x7f00007d3000-0xd7)="cb5a98771e91ee094c667babe6c08d049af5812966539c61c3ada99e9e90f1e7023831e41dd73d90b8e9f291c276ce6f3e73f021272423090610f8a16e771ee55d6cd9024aea53508469578f84c0805dad9c4f0ddd9786eda85da9ffd26ead7ee74a01377935e01ec8a2ba1bf9a8b79daa51fb3edad5496a8b8a1a8d8a091367b140d62e654023fa34f5fa75711cf19ea99a0c0008bae11a3c4cc025cfc7e95c211fe1a31f7bc470082e17f3aae5c3561f06c4b0cdb06922620829c5a326901134472f5397d826a2df35928c7636243a1fef4dc2366f7b", 0xd7}], 0x7, 0x0, 0x0, 0x8040}, 0x800) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000fab000)={0x3, &(0x7f0000b31000-0xc)=[0x79, 0x6e2dbeac, 0x4]}) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000a, 0xb3) write(r0, &(0x7f0000810000)="2000000018006f76530000000001480080200000021100052200010400ffffff", 0x20) sendto$llc(r0, &(0x7f0000a85000)="cd1f466a097f6149dc60d984aa056323cbc89ef291eb5fc954af871e4d75f79100bea254d5ef64897f2b55a61ba0c84421d176abec5fbda62123fe80db895cf8c2cadf1e061a302aceb171ce541232928b52270859957eaed0d657009d6df746c6abc7d993f407de593e601be26aeb4c3e2cff2685e0261be432aaa6f6f67ee7", 0x80, 0x48081, &(0x7f0000063000-0x10)={0x1a, 0xf7, 0x8, 0x7, 0x200, 0xfb8, @random="a6fb83916a81", [0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004df000-0x4)=0x4, 0x4) 2018/01/05 23:08:37 executing program 7: r0 = socket(0xf, 0x802, 0x0) setsockopt(r0, 0x20000000000107, 0x11, &(0x7f0000f2a000)="", 0x0) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000595000-0x8)={0x0, 0x0}) accept$packet(r0, 0x0, &(0x7f00002ee000)=0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000756000-0x10)={r2, 0x1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000094a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9, 0x80800) accept$netrom(r0, &(0x7f0000ca2000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007b2000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xfe, &(0x7f0000400000)="d147fc5fbacbd4cd581940ff7ba31169266a7a8baffd9ae5f6524e312b8392fb3c0f3ef21c74df74383b81048adedf5e12780b99597bff065175a4392ccb4617e712f91d455e35854196ccea38c2030c14e3", 0x52) r2 = accept4(r1, &(0x7f0000bab000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000a9b000-0x4)=0x60, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004a4000)={0x0, @in6={{0xa, 0x2, 0xac48, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x2, 0x7, 0x4}, &(0x7f00008dc000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000ddc000-0x8)={r3, 0x3}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000775000)="f93c7d4fd8acb4da6f7355330456378488", 0x11) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00008cc000-0x8)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="", 0x0, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getuid() r1 = socket(0x14, 0x806, 0xffffffffffffff16) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000acd000-0x12)={@common='ip_vti0\x00', 0x9}) pipe(&(0x7f00005f3000)={0x0, 0x0}) getsockname$ax25(r1, &(0x7f000063b000)={0x0, {""/7}, 0x0}, &(0x7f0000821000-0x4)=0x10) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ace000-0x10)={0x1, &(0x7f00001ef000-0x8)=[{0x6, 0xc5, 0x1, 0x1}]}, 0x10) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000339000)={r2}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00007a5000-0x4)=0x0) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa7000)={0x0, 0x7, 0x30}, &(0x7f0000b78000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00003f3000)={r3, 0x2, 0x30, 0x7fff, 0x3}, &(0x7f0000fc4000)=0x18) accept$alg(r2, 0x0, 0x0) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000ead000-0x2c)={0x3, 0xd283, 0x14, 0x7, 0x9, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="067fffffff04", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000583000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000681000)=0x10, 0x80000) r1 = accept4$inet(r0, &(0x7f00009e9000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eae000)=0xffffffffffffff7b, 0x80000) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eae000-0x48)={0x9, 0xa, &(0x7f0000dab000-0x50)=@raw=[@call={0x85, 0x0, 0x0, 0x16}, @ldst={0x2, 0x3, 0x2, 0x9, 0x5, 0x40, 0xffffffffffffffff}, @jmp={0x5, 0xe3d0, 0x6, 0x9, 0x1, 0x6, 0xffffffffffffffff}, @generic={0x9, 0x6, 0x4, 0x3b}, @generic={0x4000000, 0x6, 0x0, 0x0}], &(0x7f0000569000)='GPL\x00', 0x9, 0xa5, &(0x7f0000e69000)=""/165, 0x1a2814668895e664, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ead000)=r2, 0x4) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000eae000)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80004, 0x2, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000003000-0x8)={r6, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00001a2000-0xc)={{0x7, 0x1000, 0x7, 0x3, 0x4, 0x9}, 0xffffffff00000001}) r7 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000000000)={r3, r7, 0x8, 0x8, &(0x7f0000004000-0xad)="bb4fbbac4a3e33a565fb6d13ccb786de16a525d8e2988ea7f3886b9da57e72388a279e6154bc5cf7682da746643b4e0b1a12ff289d73d26852a2d9106bfa071d98fe701086cdf2d36f6cc5aa7dbecaf6de53db1e32ac1abd45e13128033ae7037c94bd8f4a63ce92a3e70d2459a00b0c52863c60c9b39a506450bba207c8075ecdd658ee480ed963db47f01ab1a5b4edeee7e09d18e1b13092a06b4bef1021f0cadf2fb463fa186349850608df", 0x38e, 0xfff, 0x20f, 0x5e7, 0xff, 0x3d6a, 0xa5, "428afbee72af85a9991188e663a90d291ea8dfa0c1c083dc22008f1fba191d5a70251b334e3ceaf2ae79df539bd38c82cf76159555cdb32e0375178bb644a5604704fc9c4ca2269af0b283a451257ea3dd599424dc32de734ce753f6120e3b591ff734a5aecfea1588b47de3616da3313a22a14840a7b23abf389c91cd6e71fdf30dfa6587da039f3e2a37f41dfd121ef6906dbd994829cce2423f4c873970903638db310547fad4b8482e96392daa815bdf23349f5e8ea082bdbd1934a584b89343236927b19b8421870cfda2a82e84ee"}) socketpair(0x1b, 0x6, 0x7fffffff, &(0x7f0000cd2000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r8, 0x400442c8, &(0x7f0000b8b000-0x19)={r7, 0x5, 0x0, "d0ea548ee6a1b1b2970c9424920f3d"}) close(r7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000c3b000-0x38)={0x0, 0x0, &(0x7f0000f75000)={&(0x7f0000000000)={0x2, 0x6, 0x80, 0x7, 0xc, 0x0, 0x3, 0x3, [@sadb_ident={0x2, 0xb, 0x8000, 0x0, 0xffff}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x0, 0xbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x14) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x6, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000001000)=@generic="9e0610c9ad16e53b5d21f882505f96ac9b3fcd3088257c223885bb24a3472a999b46d7f7f8434b3fc8ccc6457d7dd6e0203432a05719", 0x36}, 0x1, 0x0, 0x0, 0x800}, 0x80) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x8080b, 0x8001, &(0x7f0000a02000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000021b000)={0x0, 0xfffffffffffffff8}, &(0x7f000076e000-0x4)=0x8) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004e2000-0x14)={r3, 0x3, 0x439c, 0x3, 0xce, 0x0}, &(0x7f0000af8000)=0x14) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000afa000-0x8)=0x0) sendmmsg$alg(r1, &(0x7f0000af7000)=[{0x0, 0x0, &(0x7f0000826000)=[{&(0x7f00000e5000-0x77)="3613fec8e96dede14389f4f82ee13d4bab4f3ca7b7147f07dd30cff43b6e2b000e190b1a4cc71042efa064c48d6ae8f0b8e6b64803ab72be5fc7932010d219a9e8ce46e5b367b5327a001f728041e20507ea802ff7662e6d364ac29bbbcbe934a0c0051e3917ca63b012a6ebd405290dea7679450e6de1", 0x77}], 0x1, &(0x7f0000af3000-0x18)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000097a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000378000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000)={r3, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x100000000, 0x4, 0x5d97dfab, 0x40, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r4, 0x64, &(0x7f0000003000-0x64)=[@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000-0x4)=0x8, 0x4) ioctl$int_in(r2, 0x5452, &(0x7f0000004000-0x8)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000)=[{&(0x7f0000005000-0xd)="ae92818d203ea1542394ab1051", 0xd}], 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@int=0x100000001, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x100000000, 0x0, 0x80, 0x2, 0x80, 0x20, 0x7e, 0x3, r1}, {0x39b, 0x9, 0x8, 0x0, 0x8, 0x4, 0x9, 0x7}, {0x7f, 0xc0000000000, 0x0, 0x3}, 0x7, 0x6, 0x1, 0x1, 0x1, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x1, 0x3, 0x1, 0x0, 0x7, 0x5}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000007000)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000008000)={&(0x7f0000003000/0x4000)=nil, 0x1, 0x2, 0xc6, &(0x7f0000002000/0x4000)=nil, 0x2}) bind$bt_hci(r0, &(0x7f0000005000-0x6)={0x1f, 0x5, 0x2}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000009000)='tls\x00', 0x4) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00006f9000-0x38)={0x0, 0x0, &(0x7f0000d22000)={&(0x7f0000ff2000)={0x2, 0xf, 0x978f, 0x3, 0x20, 0x0, 0x7, 0x1, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x805, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4268}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x0, 0x0, 0xd, 0x4, {0x6, 0x3c, 0x80, 0x8, 0x0, 0x3, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x80, 0x0, 0x8}, @sadb_lifetime={0x4, 0x3, 0x7, 0x2, 0x3, 0x7}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x2, 0x68c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000ff4000-0x4)=0x6) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x8, 0x4, 0x80000000004, 0x7, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000)="", &(0x7f000020f000-0x2)="d0", 0x0}, 0x20) r1 = socket(0xb, 0x2, 0xe9) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004a8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a20000-0x4)=0xe8) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fbc000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x8, 0x2, 0x1, 0x0, 0x80, 0x0, 0x7f, 0x2, r2}, {0xffffffff, 0x7ff, 0x7, 0x2, 0x6, 0xfff, 0x4, 0xffffffff}, {0xfffffffffffffffa, 0x3fffc000000, 0x8000, 0xffffffff}, 0x942, 0x7, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x7, 0x7, 0x3, 0xfff, 0x8b8, 0xdab0, 0xba}}, 0xe8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000fbc000-0x4)=0x0) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000244000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000022c000-0x4)=0x58, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006a9000-0x90)={0x80, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000d00000-0x62)="06aea266f8b2bb6c33b0a31f886f8fa97914d62450072d790dd473a72065f96f2855b7630a8ac3a0ab2a10569c0ba8c7e5518c7e2b168337d50367f65fd80b2a4aee1962e0325ee20729b988907916b3ce9b099621002e01c1ecde53a63a1f17b7a4") socketpair(0x1, 0x8, 0x1b, &(0x7f0000710000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00003a4000-0x4)=0x0) bind$alg(r1, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f42000-0x98)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1}, &(0x7f0000937000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000c000)={r1, 0xf8, "f15e03bbf4f7128b3c40717c245bce066dfbec42ae98bf68a2b1b60c7e46e629331eb98fce0dc4ea6caf6b61051d4a64c9f607e070a36b921589f98e59c292a54f2e1e159b0524f22d14807d3b0ebbf971382ae3829fa7bb2b06e4ef0ba87b203bffc172a3da0ec044ba4865cbacc41ff0370994a4eeaaeecb196a3f212cce5c998f3bb8442662efdbb9d9558e3699bc927c3a3b2cb342b06923ce0de976291b11934d9e3907a0b5ffa41332dd3e7a70bd4af16c1b62638c4cea514b3a2cab5f739690817350b6e7b0aea4dc7492a35470b0ca141bfa202efc7121f3724ff05bf449d543c17eef33f0730ce91c5db66f8d79e3adc0892f07"}, &(0x7f0000469000-0x4)=0x100) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000971000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2e000)="0700000000000000000201ee0004000000000000f0ffff0c03a0e606f072fa32"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000049c000-0x4)=0x101, 0x4) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000199000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000b1000)='vegas\x00', 0x6) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f71000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f00009f4000-0x30)=[{&(0x7f000067e000)=""/8, 0x8}], 0x1) pipe(&(0x7f00008ba000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f000039f000)={0x4, &(0x7f000083e000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1, r1]}], 0x18, 0x0}, 0x0) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0x8ff000)=nil, 0x8ff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000900000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000613000)=0x1c) mmap(&(0x7f00008ff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000900000-0x4)=0x0) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000486000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000001a000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f000016b000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000057a000-0x10)={r1, 0x1000, 0xffffffffffff8000, 0xb66a}, &(0x7f0000f35000-0x4)=0x10) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a24000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f00003b3000-0x18)={0x5, &(0x7f00009a5000)=""/194, &(0x7f00001f7000)=[{0x0, 0x88, 0x100, &(0x7f0000cec000)=""/136}, {0x5f6, 0xb, 0x2, &(0x7f0000660000)=""/11}, {0x9, 0x5, 0x8, &(0x7f0000433000)=""/5}, {0x3, 0xf3, 0xae9c, &(0x7f0000a49000-0xf3)=""/243}, {0xf6, 0x18, 0xfffffffffffffffc, &(0x7f0000457000)=""/24}]}) bind$alg(r2, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0}, 0xffffffffffffff9f) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) bind$nfc_llcp(r0, &(0x7f0000390000)={0x27, 0xb9f, 0x80000000, 0x1, 0x810000, 0x8001, "7caa6594b99268dd5a8380becdf0a9a0839a54d51a68364af0554ada672629b7a084c5249039249fc427a4733abe7a1673ed5ee37810b7ff00623f9cdeb7eb", 0x3}, 0x60) getpeername$netlink(r0, &(0x7f00003f2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef4000)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000ad8000)=@routing={0x8, 0x2, 0x8003, 0x0, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, 0x18) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) r1 = socket$bt_l2cap(0x1f, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003fc000-0xc)={0x10000008, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a9e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000bd4000)={0x3e, 0x800, 0x7}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x1db, 0x0}, 0x0}], 0x1, 0x0) socketpair(0x1, 0x5, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x9568, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x7}, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000007000-0xb4)={0x0, 0xffffffd6, "6bf1611d0e0d709c0f202e12c5e787a0e3a81fe92a03f4320e35a2b35db6669f78534c947d87339a36357dcf7145fb781f4054d7d8f8eea0970317e675eb15bd7cc49b1b216fe060ef9095c0bc9e02d9ed6d863264ea94b8d9a61432069be351ed2e25dbce61a8395aa23dbc53553f6c6739518efc1e55c30bfba2eadb3d34a5a97085a24fc58ad9418b8776753b3131ec477da9ad4ca94ce2ec5993b2fcc34d3e845e6848215a4dc31c8e21"}, &(0x7f0000003000-0x4)=0xb4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006000)={r3, 0xad1, 0x8c, "1e81da6d1889cf792021c1868586575c1973a69e6f1885ec7782918d4196f9cdb7e358bf6ef1d024d9a7917a7ff023e3d2966bf119b961bd03570ef98edd9f43c385523cede6d2e01ca794821097dfd51bbf8a0f731a26c0349e82d0565082a99e0e2a80193bac6060272e51fe8264eacd31d3629444972a80072972d86fb9a86e52226f7b03c759a043d202"}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x270) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001be000)="5f416b1eddcfe1caa7d2f8d70750f0ff813029fd308bbde7d09b816781e40e48ebe3b580f3512e463dd252837cde331a4627060fb22e1cf37755de202447f1c1c722a7bfe61cacb0139354b78d5234d3f6307e903d7343897783d4fb8ddc746378efff7e34b2109146e0804c59a0231ea92c89d48195ab1a270365cdedfe092a17b5b8882a8227a2dc39286a802ce4ef2f698f9758d72369425071a03b8e9826b8ab04273c5e433242db945916642d65624574e488f5", 0xb6) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000090000-0x80)=[{&(0x7f00005b6000-0x1000)="282de8b467e51dfc9fb5ef4a69ef241061ca216a10147a929e1c2837d4fb73ad55a74a5f21f9dcef2d363b9aa36805d8cee61958edb9c340f0572819da98ed45d29e4e29d2b226eef71cbc04f82f4d354e5f096f37fcc1f9c5c6d90381f98317effdf76b74c93d12d1669e2e0832f899a3827364ef13bacf78206adbc4999834fba137d78b93a075d6252088046361a945d5f836fbdeca518a7e785007bded4ba8b09ed4c0e6228a9523d5532a20ecb08274f273f55137f2caa4a1566f2c27f3c7d8d587dad452f5a5b36906d986c7140c466f6611e84c71948e00846a28af02", 0xe0}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f000035a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0xb9, &(0x7f0000099000)=[{&(0x7f00002d8000-0x80)=""/128, 0x80}, {&(0x7f00005b2000)=""/99, 0xfffffffffffffe51}, {&(0x7f00005b4000-0x43)=""/67, 0x43}, {&(0x7f00005b5000-0xfa)=""/250, 0xfa}, {&(0x7f00005b5000)=""/194, 0xc2}, {&(0x7f000012a000)=""/218, 0xda}, {&(0x7f00005b6000)=""/96, 0x60}], 0x7, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:37 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000169000)={r0}) bind$alg(r1, &(0x7f0000142000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80800) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000c44000)="f9866e855541b22158e9d773d24c2119c03f68bc30ea782bb10d8a69710eb6931e0ead6f74249fdf0e3b5f671f4547b1300843627bd009f8067ea09dd402de5245dc468f9a20b111c8181e091dbb91b1eb1371d66000a1294a7a0b129cde20e1e75d86ce7425be6fc19d0bef38b21a57352fc25f22c20bf1ecab78983ceae716339273cc5fe660e399d16d80da7b8edbcde7121aed13d3caaa5a2c998ea8e25f6deb63024cbc1b8c8182bab8b1d789e3999e2a959529fc94eebed35a1431ae831a", 0xc1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xa0) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x806, 0x3e, &(0x7f00001ac000)={0x0, 0x0}) r2 = accept$ipx(r1, &(0x7f0000817000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000013b000-0x4)=0x10) bind$ipx(r2, &(0x7f00007d4000)={0x4, 0x4, 0xd50, "25a95fd33723", 0x0, 0x0}, 0x10) r3 = socket$inet(0x2, 0x3, 0x6) r4 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f000066c000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000060d000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6716dac9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa5}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) accept4$ax25(r4, 0x0, &(0x7f00005ac000)=0x0, 0x800) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000018000)={0x43, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x166, 0x3, 0x81, 0x4, 0x62, &(0x7f0000762000)=@generic="d291b0ca91a3914d3e5b88277f091f7b", 0x100000000, 0x0, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x3, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000839000)={0x0, 0x2, 0x9}, &(0x7f000028e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000581000)={r5, 0xff}, &(0x7f0000357000)=0x8) getsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000dbc000)={@empty=0x0, @empty=0x0}, &(0x7f0000c15000)=0x8) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f00006ec000-0x8)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000600000+0x442)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffc, 'drbg_pr_sha384\x00'}, 0x58) recvfrom$inet6(r1, &(0x7f0000ac4000)=""/206, 0xce, 0x0, &(0x7f0000e22000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = accept4(r1, 0x0, &(0x7f0000597000-0x4)=0x0, 0x800) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000067b000)=0x5) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fe8000)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000023f000)={0x0, 0x8, 0xbe841a3, 0x0, 0xc1, 0x2}, &(0x7f00009ef000-0x4)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00008e2000)={r3, 0x2c, &(0x7f0000976000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}]}, &(0x7f000022d000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xb) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000209000)={0x0, 0x0}) r3 = accept4$inet6(r1, &(0x7f000041d000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000562000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00006ea000-0x18)={0x0, 0x9, 0x10, 0x80000000, 0x4}, &(0x7f0000872000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000e52000-0xc)={r4, 0xbc, 0x30}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000038000-0x20)={@loopback={0x0, 0x1}, 0x12, 0x0, 0x4, 0x0, 0x0, 0x7f, 0x2}, 0x20) vmsplice(r0, &(0x7f0000996000-0x20)=[{&(0x7f00006a3000)="ce8c2763115c7d6e1adc7f8f78512001ee947acc7e1a285cf78903c8c1165c246086e810c1a71d088d8c4d1943d99f962d360052fd7bae4ea23877b332b53ea6f4277f39a4a9f82de48b7a19482a92c0ac", 0x51}, {&(0x7f0000028000-0xf0)="91fb2fb956863f7adeee5ba1cdc5df3d74cde621f8b93f769ce1ee9b0efbb03b8bf2c113de0a78c248bece461815e34919e7a7d3755e0dc70ede1ba0897a5ca137c1bcfe88c735488f1e8dab219b0f66d75c527ce96d79db9fc889b00cf1a5a97002fc8e67039696ccc6302b3af7f939de09c4251aa6aace3216f5ce4b237aae5a5be608dab0cb52a4b4e3ba5c7d35334cd18589337727189084fe8f3f25399f72b108f49c2f9271f0aa15dfec1a57b957fe625061aad7a09016be023dca839acb0d1894f156b4c9594d7afb68ed739e7f22cc1fdebb2bcca01fc40cb1f9665db2c6cf72ded9986ef022cd033967485d", 0xf0}], 0x2, 0x3) r5 = accept(r0, 0x0, &(0x7f00009d7000-0x4)=0x0) accept$packet(r5, 0x0, &(0x7f00008d8000-0x4)=0x0) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f00005eb000-0x2a)="290000001800ffffffffffffff0000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000093d000-0x4)={r0}) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00001fc000)=0x5, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003d2000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000795000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000a2000-0x28)={@common='ip6_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x80000001) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000753000-0x4)=0x0, &(0x7f000086c000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d1f000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000555000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000008000-0x10)={0x1, &(0x7f000036d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000d8b000)={r3, &(0x7f000027d000-0x2a)=""/42}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000dda000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d56000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00003d9000-0x28)={@generic="5c7ffce77beaeb9f584696ec96564af5", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x20000000001b, &(0x7f00006f3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) close(r1) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000333000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fce000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fce000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fcd000)={r2, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0x51f000)=nil, 0x51f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f000028b000-0x66)=[{&(0x7f00001ab000-0x89)='^', 0x1}], 0x1, 0x0) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000051f000)=0x8) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f000051f000)={0xb8, 0x400, 0x5, 0x3ff, 0x8, [{0x200, 0x10000, 0x2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1, 0x6, 0x1, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x6, 0x7, 0x3ff, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x4, 0x1, 0x20, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x40, 0x8, 0x3, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x8001, 0x4, 0x88a, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x200, 0x1000, 0x98, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8080000000, 0x8001, 0x2c, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) writev(r1, &(0x7f00002cf000)=[{&(0x7f000051f000-0xbfd)="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", 0xbfe}], 0x1) mmap(&(0x7f000051f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000051f000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002e6000-0x14)={0x0, 0x100, 0x101, 0x6, 0x1, 0x40}, &(0x7f0000521000-0x4)=0x14) mmap(&(0x7f0000520000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000521000-0x98)={r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1fa}, 0x98) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x40000000000005, 0x1000001024) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000057a000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000032b000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004d2000-0x4)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001bf000-0x4)=0xc) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007b7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bf8000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003ef000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e9000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000026a000)={0x0, 0x0, 0x0}, &(0x7f0000d31000)=0x11d) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000639000-0x4)=0x0) r8 = getuid() r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001cf000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000035d000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f61000-0x4)=0xe8) r12 = getgid() r13 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000396000)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000904000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a5000)={0x0, 0x0, 0x0}, &(0x7f0000c57000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003dc000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000698000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) r18 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fd000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000062b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078d000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000759000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000875000-0x4)=0xe8) r23 = getgid() sendmmsg$unix(r0, &(0x7f0000e39000)=[{&(0x7f000013c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c62000)=[{&(0x7f0000d56000-0xd9)="d943573f77d22fe616b43aaf73da3dd49325f777d34d9dbc98f3ae692bdcb49a6e259911c95044045921491583109ad1ecdb7472fd80aee0756c3b4779aff4a459285cc9a560ce75151c3482a8a66ae0fc0b94b90a7fec06c1723f010f437aeff9aef34f798f2752133628d8bfc7ff249948a0be07a64d002c8412a6a7e9c9c349ba65f8dc40f451c944ae4600291a26f1742cfebc900c910d1207da08dd299f9f9a2bfff92dbc216cc7cbc65a3f5edbc43b2047ef92d0b0e1a65c5f66a654786afa413adb38c83931685b1ce423fb3b62d7c4f101025f6b22", 0xd9}, {&(0x7f0000587000-0x62)="5d80f6b7cccfe0e261e51a75b01c7b2bd365397a22cd5e55fe3094b259d67b7024c482bbd72148ccfc8d41dd558282a4d63b20c1fee750db7daea3fbd5a8dd42c18634b0d3268694d98e2e879222251c818b4989fac72892b02337f12adf2be392a8", 0x62}], 0x2, &(0x7f00009a3000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xd8, 0x4}, {&(0x7f000091c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d39000)=[{&(0x7f0000e2f000)="6192b8fce2af09ecfdf3a31179d72f22ea915284868e9b39040f5906a4411a48e18b95eb197a951a7636c1bca0f8bf4ec4f862a3bbf60ed0bd53652424ba631b843e41765a3731b8e23e05ba0de25befbd14710d3fe6c4ddcc38a921067eaa2fbf3655450af05b0ed6e523a4462f5198995540de4c37ccb0", 0x78}, {&(0x7f000028f000-0xc6)="c61ba13c3a2acb451105809f65422806a607041fcf096b7e07a58fb6f5701fda3d61dc13c35263f6acd16f09b9685b12cfe7026eac831f27e35ae1246a926c407f7e9e661a55e5ae1110b4c7c8694eef03c177f78263f554e657866a8b98a0518582f183618bdef0d8cd147edb27ed6525915b190f88646aaddbd2e990053d285738e0637470213fdaecde7043cc3eace223fa7a63f2231f4e008a61d1560091708efbf1cb73b46aa0044b557f3b2c6bddbb3d1540e0931bad2ceff0f1a6e68023b496700cc4", 0xc6}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000d4f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000076000-0x80)=[{&(0x7f0000a61000)="80c74142922f1644a84a9c6e6e5700f1552aac5008a4f7e8c8066942e286ee02c8b64d3a5bb60a180617bdf32fc5dfbc509ccea1d387b3cc7eaec14f80684885defe8c7f8fcfd77077fc81f1a801843e8ec92ff83446ed54752175efffa6f8dd13bc38386bbc946c834fb091dbb01243d7312b181758fabb4b4ab5ac09cf8b0fd303c23b1811945d3ff95be38e0a7c996d270ede1fb61b934400878622c07eb554ae33a98d9792380ae7aca52a5b9c9287cb56cde01241f7583d83aca18b2d", 0xbf}, {&(0x7f00004c5000-0x1000)="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0x1000}, {&(0x7f0000634000-0x3)="522bc7", 0x3}, 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{&(0x7f000078c000)="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0x1000}, {&(0x7f0000f88000)="", 0x0}, {&(0x7f00002dd000-0x68)="d95634b29dfe345389b51472a242bd7578962c537423a724d6fd39caa583374eae7c458ff715d860ea8ba990b2301ca59bc61250b3f69089fb8ac16f637df69ddb887789da3fedde3a07602d4774482cc244e2c596c3fcf904f12d855bf3706374a1eb17ea088914", 0x68}, {&(0x7f0000249000)="05fb2ae4cca014bb861af2a8cc5790f28fd65cc5", 0x14}], 0x5, &(0x7f000063a000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x60, 0x44000}], 0x5, 0x40000) sendto$inet(r0, &(0x7f0000b45000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x428e1cc276d4f00c, 0x10000000002, 0x4) write(r0, &(0x7f0000ac2000)="1f000000120003f2f909001f000000000000001405002200ddfe1aec000081", 0xffffffffffffff59) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0x29)="290000001800ffffffffffffff0000020213000000003406800800000d00090008fff21900000000f6", 0x29}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000320000)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000fc5000-0xc)={0x10, 0x0, 0x0, 0x80000}, 0xc) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000731000-0x90)=[@in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c36000)={0x0, 0xfffffffffffffdcf, &(0x7f0000468000)=[@in={0x2, 0x0, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0x10) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x2000000000d1, &(0x7f0000cc6000)=0x5f5e0fe, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000069a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008e000)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d0b000-0x20)={@generic="0ca0609b8f6408b7f905006b6ff73eed", @ifru_flags=0x0}) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000aa9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ab2000)={0x0, 0x8, 0x0}, &(0x7f0000c69000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000033a000-0x8)={r2, 0x6333e051}, 0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x3, 0x2, 0x0, 0xffffffffffffff7f, 0x2, 0x400000}, 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00002e9000-0xd)={r2, 0x3f, 0x30, 0xfffffffffffffffd, 0xa5}, &(0x7f0000a72000-0x4)=0x18) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f000028f000)="2b85a2bb7893763a65698ca18071851b4e89fbf3387d17a336619f874ac31e1c19ee3258a05f6536d7dc7aff", 0xffffffffffffffa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x8001) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x5, 0x3, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000)=""/221, &(0x7f0000001000-0x4)=0xdd) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00004eb000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ca, 0xfffffffffffffffc}, 0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000002000)={r3, 0x6}, 0x6) 2018/01/05 23:08:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet(0x2, 0x5, 0x7f) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000c32000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000f8d000)=0x48) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000b62000-0x4)=0x0, &(0x7f0000961000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f00003b8000)=0x90) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000fe1000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f000007b000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000097e000-0xa6)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, "de19ea15f2811f87"}}}}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000079e000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "010080", 0x10, 0x88, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) bind$netlink(r0, &(0x7f0000cf3000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) 2018/01/05 23:08:37 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e2c000-0xd4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e63000-0xb8)={0x0, 0x1, 0x40, 0x1, 0x101, 0x101, 0x0, 0x3f, {0x0, @in6={{0xa, 0x3, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7ff, 0x0, 0x0, 0x80000000}}, &(0x7f0000336000-0x4)=0xb8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009d2000-0x8)={r1, 0x401}, &(0x7f0000e63000-0x4)=0x8) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00002fc000-0x2f)="24000000100001800000e30300de01170305010006e00b00000000000020000000000600", 0x24) preadv(r0, &(0x7f000017a000)=[{&(0x7f0000bfe000)=""/0, 0x0}, {&(0x7f0000c76000)=""/4096, 0x1000}, {&(0x7f0000c00000)=""/4096, 0x1000}, {&(0x7f0000044000)=""/225, 0xe1}, {&(0x7f0000614000-0x84)=""/132, 0x84}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000002e000-0x98)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x9}, &(0x7f0000494000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000294000)={r1, 0x0, 0x4}, &(0x7f00000e6000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af9000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f0000022000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00007d3000-0x8)={r3, 0x2}, &(0x7f0000c21000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b61000)={r4, 0x2}, 0x8) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000669000)=0x0, 0x4) 2018/01/05 23:08:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e4000)={0x39, 0x1, 0x4, 0x3, 0x2, 0x0, 0x4, 0x5, 0x0}, &(0x7f0000eab000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b45000-0xc)={r1, 0x20, 0x10}, 0xc) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00009e5000)={0x0, 0x0}) recvfrom(r0, &(0x7f00006a5000+0x4d4)=""/0, 0x0, 0x0, &(0x7f0000ea4000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) write(r0, &(0x7f0000211000-0x20)="1c0000001e000720271622081d000000010000140000e4ff0180f700", 0x1c) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009b2000)={0x0, 0x0}) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2018/01/05 23:08:37 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008ff000-0x58)={0x26, 'skcipher\x00', 0x0, 0x22, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00001bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000601000-0x118)=[{0x0, 0x0, &(0x7f0000edf000)=[{&(0x7f0000f9c000)="34ec331589ee6aded3c5d18e42e83a1e", 0x10}], 0x1, &(0x7f0000b60000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000c64000)=0x6) r2 = socket$inet(0x2, 0x4, 0x100000001) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00004bd000)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000fa2000-0x4)=0x8) 2018/01/05 23:08:37 executing program 5: mmap(&(0x7f0000000000/0x95a000)=nil, 0x95a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000000, 0x1, 0x800) sendmmsg$unix(r0, &(0x7f000040e000-0x1c0)=[{&(0x7f000095a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000095a000-0x20)=[{&(0x7f000095a000-0x2c)="", 0x0}], 0x1, &(0x7f000095a000-0xc0)=[], 0x0, 0x0}, {&(0x7f0000959000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000959000)=[], 0x0, &(0x7f000095a000-0x58)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}], 0x48, 0x0}], 0x2, 0x0) 2018/01/05 23:08:37 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/05 23:08:37 executing program 1: mmap(&(0x7f0000000000/0xd45000)=nil, 0xd45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000848000-0x4)={r0}) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00002b8000-0x10)={0x6, &(0x7f0000d47000-0x378)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d45000)={0x0, 0x0, ""}, &(0x7f000014a000-0x4)=0x8) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000682000)={r2, 0xfffffffffffffffe}, &(0x7f0000003000)=0x6) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f00000dd000)=0x400000000001, 0x4) sendto$inet(r0, &(0x7f0000aca000-0x245)="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", 0xffffffffffffff9e, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00005fc000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009cf000-0x20)={0x9, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00006f2000-0x10)={r4, 0x4}) mmap(&(0x7f0000d45000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r0, &(0x7f00006f1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d45000)=0x10, 0x80800) r6 = epoll_create1(0x81000) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r1) accept$llc(r5, 0x0, &(0x7f0000405000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x9df8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000a9b000)={r2, 0x8f, "4fc4a98a7e822fdc2ec2c6c72383262ef9be3020cf2998c67255ecbc04b82a31e9cec4a9cb9793035c42a2f42422b3a7ebf08042511bdcb26f6b87c7d7a699948fff7a5807c8d3658012e7c93dff8bf51983838b9a94f1e4b7ba985a2f4bd144ee907e83ff3e3a6a3d2d2dfc8b8572fcd76c3598cdc4cc7f4c4422a164de29afaaec3927ca92627a2997e4025ea943"}, &(0x7f000052a000)=0x97) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000d3f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000415000)={0x1, &(0x7f0000a47000-0x8)=[{0x9ed2, 0x1ff, 0xb2ae, 0x7}]}, 0x10) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept(r1, &(0x7f0000262000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000704000-0x4)=0x10) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00000d3000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000050d000-0x4)={r0}) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f65000)={0x0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x200, 0x8, 0x634, &(0x7f0000c7f000-0x10)=@generic="d2dcb7f6672e1ee614be29ae6584cc55", 0x3f, 0x0, 0x8}) bind$netrom(r3, &(0x7f0000d50000-0x48)=@full={{0x3, {"2316986ed66a68"}, 0x6d}, [{"576e69c880f80c"}, {"75aec1e5eeeb7b"}, {"1acfaa855ba1fd"}, {"395bd19e7df28c"}, {"e7c60fc5570cea"}, {"3a0d14b3835802"}, {"014597205f95df"}, {"93305cb2bbc8f1"}]}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f00004bd000-0x8)={0x0, 0x0}) 2018/01/05 23:08:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) socketpair(0x5, 0x80000, 0x8, &(0x7f0000599000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000adf000)={0x0, 0xffffffffc22730be, 0x1, 0x6, 0x7, 0x9, 0x3, 0x9, {0x0, @in6={{0xa, 0x1, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1f, 0x9, 0x4, 0x2}}, &(0x7f0000553000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000009c000-0x8)={r2, 0x7fff}, &(0x7f0000ec4000-0x4)=0x8) r3 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000060c000-0xc)={0x0, 0x0}) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) bind$inet(r0, &(0x7f000051b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d9e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ed9000)=0x0, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000bac000-0x10)={0x5, &(0x7f0000a61000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f000037a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) 2018/01/05 23:08:38 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x33, 0x0, 0x1000, 0x2}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x9, &(0x7f0000e7c000)={0x0, 0x0}) sendto$unix(r1, &(0x7f0000f6b000-0x24)="6ae39351e77b5bfcc0e4e76c2e95b65ad47f84d6e0409f63b6952aa369fd4933431e7a7c", 0x24, 0x10, &(0x7f0000528000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f000098d000)={r2, 0x9, 0x0, "a660bb33c595e26b57f6da9a9ac1cc0702fe92673410f588af5e1ee98a14d689662ee609eb719c768916e115b13144d915ba309b8a5cb3da5dc29d0f183cd6d266762aadc9c1be7feb4feef42a285f1790ba4401617c4f1487c408c3a5e95b641ac12fcd6dfb3d34f1d83932f46112aa9aa8c32450ee681faeb12e8e2672cc8536d51459c5a322fae78078ed54e66bdb4ec9d251cab676825068a973c71be6e61804ec5bcc9017c1e8e54d89cc64539662dd4a4eb80bf105fae8744ebc0539f670"}) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x0, 0xfffe) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x4c, &(0x7f0000e0f000)={@random="df274c521ece", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x16, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, {[]}}, {"de41"}}}}}}}, 0x0) socket$inet6(0xa, 0x0, 0x400000000000008) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000250000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000013b000-0x4)=0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00005ff000)=0x7f, 0x4) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000554000)={r1, r0}) sendmsg$unix(r2, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r3, &(0x7f00007c4000-0xe0)=[{&(0x7f00001cd000)={0x27, 0x0, 0x0, 0x5, 0x1ff, 0x0, "d8a8b20de0007e5b3a425926cf10c3ef139dbef46c38e161f315809dfb3999cd428975ee98cac5eb4cd1f2868e663c7337e24b9521af754c88d72cf236db47", 0xfffffffffffffffc}, 0x60, &(0x7f0000f29000-0x10)=[{&(0x7f000096b000-0x47)='w', 0x1}], 0x1, &(0x7f00001f9000-0xb0)={0x10, 0x0, 0x9, ""}, 0x10, 0x8800}], 0x1d8, 0x40080) sendmsg$kcm(r2, &(0x7f0000d84000-0x38)={&(0x7f0000745000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000359000)=[], 0x1, &(0x7f0000b45000)=[], 0xffffffffffffff6a, 0x0}, 0xfffffffffffffffd) socket(0x19, 0x80006, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000094f000)={0x0, 0x3f, "b4d9626a001616d333da6a82721d6fa6c50468da90cb0c10a581f1d74667f378223f328152814368fc4eebf823a37c0871840024a95ad3b1a3f5af6dbd3e29"}, &(0x7f00008f9000)=0x47) recvfrom$ax25(r3, &(0x7f0000981000-0xc5)=""/197, 0xc5, 0x2, &(0x7f000090e000)={0x3, {"151ce510d985bf"}, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000adc000-0x8)={r4, 0x6}, 0x8) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000ded000-0x1a7)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, {0x14, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@rr={0x7, 0x3, 0x0, []}, @timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[], 0x0}, {[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[], 0x0}]}]}}, ""}}}}}, 0x0) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f000016c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e34000+0xe9c)=0x0, &(0x7f00003ed000)=0x19b) 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000383000)={0x26, 'skcipher\x00', 0x5, 0xc, 'ecb-cast6-avx\x00'}, 0x28d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ded000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d82000)={0x0, 0x39, "3a0bd63f5b871013dd38542623d679897e291b28f432f053809bd81c1b5eac758ef85c82a5f91e7eb8afd2d2f1fd1e42fa714d42d00662fd8f"}, &(0x7f0000378000-0x4)=0x41) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bf5000-0x8)={r2, 0x38}, 0x8) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000869000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bd7000)=0x1c) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00002fa000-0x26)=""/38, &(0x7f00004d8000-0x4)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000cac000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x52c6, 0x0, 0xffffffff, 0x4}, &(0x7f00004d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000076d000)={r2, 0x5}, &(0x7f0000224000)=0x8) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000104060200001600000000000000040d0014000000000000fcffff07", 0x29}], 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000add000-0x4)=0xebe, 0x4) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a75000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ed0000-0x20)={0x4, 0x4f, 0x206, 0xfffffffffffffffd, 0xcd, 0x3, 0xfffffffffffffff8, 0x0, 0x0}, &(0x7f0000c3e000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003c0000-0x8)={r2, 0x1}, &(0x7f0000182000)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000918000)={0x8, [0x4, 0xb7da, 0x4, 0xffff, 0xfffffffffffffffd, 0x4, 0x2, 0x1fac]}, &(0x7f00004b3000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004ed000)={0x81, 0x6, 0x1, 0x7, 0x3ff, 0x2, 0x8, 0x2, r3}, 0x20) bpf$MAP_CREATE(0x3, &(0x7f00004e3000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/05 23:08:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) r1 = accept4(r0, &(0x7f00005f2000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c25000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000062f000)={0x0, 0x6, 0x1, [0x200]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000eb9000-0x74)={r2, 0x6c, "1e4119a9d52626673aa3a565a4dea269649afb7692b2cc2fc2803daa79e5eef119d19ba558935eff45982fdbba051c95738ff571af817d353e4319a7f94a4e00b9e868e7467978b4d7ef817d09bdbbfa8f22ed008591f59958b669e1ba45bf4203e3f8c1dc7bb25400472d5e"}, &(0x7f0000000000)=0x74) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000354000-0x4)=0x0, &(0x7f000046b000)=0x4) pipe(&(0x7f0000e55000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000171000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x0) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000180000)=0x785, 0x4) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000181000-0x8)={0x0, 0x0}) pipe(&(0x7f00000e8000)={0x0, 0x0}) mmap(&(0x7f0000181000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000181000)={0x1f, 0x9, {0x7, 0x3f, 0x7, 0x5, 0x8000, 0x81}, 0x401, 0x2}, 0xe) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000077000)="fe5546349bdcd0dbfe6b4c8aba1d493a612cb83ca947125ce504", 0x1a) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000016c000-0x4)={0xcdd}, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e6000-0xc)={0x0, 0x0, 0x20030}, 0xc) sendto$inet6(r0, &(0x7f0000495000-0x2)='\\', 0x1, 0x0, &(0x7f0000637000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) writev(r0, &(0x7f000008b000)=[{&(0x7f0000ae7000)="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", 0xd7e}], 0x1) 2018/01/05 23:08:38 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f000002b000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x100000001, {{0xa, 0x3, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80e, 0x100, &(0x7f0000426000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e84000-0x12)={0x0, 0x6, 0x5, [0x7, 0x200, 0x718, 0x7, 0xfffffffffffffff7]}, &(0x7f0000389000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006eb000)={r1, 0x1}, &(0x7f0000029000-0x4)=0x8) syz_emit_ethernet(0x76, &(0x7f0000ea9000)={@random="0bee8e3c6c0f", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b9c8b9", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, [@dstopts={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "1cf70757b50b156d"}}}}}}}, 0x0) 2018/01/05 23:08:38 executing program 1: r0 = socket$inet6(0xa, 0x80006, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x8, 0x4) r1 = socket(0x2, 0x80003, 0x3f) getsockopt(r1, 0xff, 0x1, &(0x7f0000e6c000+0x7a5)=""/218, &(0x7f0000002000-0x4)=0xda) 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006c2000)={0x0, 0x0}) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000858000)=@ethtool_perm_addr={0x20, 0xf0, "bc83fa550c6a094eef73a044f586f4aa04bb05836a70c3a81347cef3cc4854b8844bcba4951d5b35445773f426e473c18f9b16fc1a90bd8b80fc56f124be8128655605c133b4387ec9785535f0a4dc00e2b1bf2a5f8399a5c84f3fe3fcfecf6d365b954f2e4a20f0191b12d207f5343120e289e32fb374490272aa05d28419388daba055ac3838a13bbe22a0983e7926164516959f4fc091525546084a5661657402c785773c50c92bf578bda3b18a78bcc259ab569ca20da3f364f33994d99badb21ccc845f247cddf4a52ba2b94f14b7da195ea54c7c9526cd9d2c3730944cf671b4f645343474a2e6b50f6a098678"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000faa000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xb5c9, 0x0, 0x3, 0xc, 0x3, 0x0, 0x0}, 0x20) socketpair$inet(0x2, 0x7, 0x6bfe80000000, &(0x7f0000c64000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000f1a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6e000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b20000)=0xe8) socketpair(0x10, 0x3, 0x787, &(0x7f00005a5000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r2, 0x21, 0x1b, &(0x7f0000f7a000)=0x7, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000031e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001d2000-0x4)=0x14) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f28000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b58000)=0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000-0x4)=0x10001, 0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00006dd000)="230000001e00056d00020000000051030700002300000000000001101d020002e517c7", 0x23) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0xc, 0xc, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_filter={0x5, 0x1a, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0xffffffff, 0x1, 0x10, 0x10}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009fe000-0x4)=0x40, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000fc0000)=0x10000, 0x4) sendmsg$nfc_llcp(r0, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006e1000-0x10)={0x2, &(0x7f0000fc6000)=[{0x3, 0x4, 0x5, 0xd74c}, {0x7, 0x1000, 0x5, 0xfa30}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000fc6000-0x38)={&(0x7f0000fc6000-0xc)={0x10, 0x0, 0x0, 0x10ba0880}, 0xc, &(0x7f0000fc6000-0x10)={&(0x7f0000fc5000)=@flushpolicy={0x24, 0x1d, 0x900, 0x4, 0x2, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fc5000-0x160)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x83e, 0xbd9, "4990fd44fddf28c310d2f07a8337dc8cb915aca93646dd902edb1141762c959165afb60f50d27cc7874e50e9492d7807e34022d4ed79e6c2966bc9114eb192ad3b50e597890e7d3054537636ce128a0c"}, 0x160) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000c5f000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d51000)=0x10, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000bf000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000135000)={{0x7, 0x4, 0xbcef, 0x6, 0xa, 0x9}, 0x800, 0x30, 0xfffffffffffffff9, 0x0, 0x3, "d56c05006ee171b7796ff1583c03bf8bbf5fa1c581a337965716d398aed045a2e73c4b7d70fad52475fabf3868169e591e4c4fbf9c6417939179e6db0ab1ff53c41e1c1e1cb4530fbd3bec6fc378f8eeef39ad905fb896685feb8c534c614281a0b71ba3d8f17909b29d3f47cf208f21b765deb8902b327a9b887bcd833a0395"}) writev(r0, &(0x7f00005c2000)=[{&(0x7f00004ce000)="290000002000197ff93d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcb000)={0xe, 0x9, 0x7, 0x1, 0x0, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xff, &(0x7f00006d9000)="6182faa2afad47cd959faeaf268e8a1f1c0155a19d74c2b8bcc7c72e6287d10ae89d83d48d8adf1344584e9e96c34300ca662cccb9a11d936fb9c48fe21884b76d74e800f877dbb4b33066f782cd4b280a9a7c1c0a8d51d4fe7de6a8a300924ba10c2545f0e33a020129e4d71097d77b95331b89a96e4ee8cb6ede07bcfa1fbfddfb234e4fb3d89acd49574559f46b3327359cf4e9bf65effd92b7f9e9495ea29b8895463d14c0dbfe42d074f2c57852208d5562b5fb860c4ce39a6833eda9955313b858bb79f2ac261c54cb223d6e5a34", 0xd1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r0, &(0x7f0000882000-0x14)=""}, 0x10) socket$inet6(0xa, 0x7, 0x9) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000efc000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x4) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xc8a000)=nil, 0xc8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) socketpair(0x8, 0x80803, 0x4, &(0x7f0000872000-0x8)={0x0, 0x0}) mmap(&(0x7f0000c8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000c8b000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4b72b5c38f0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1363a575817cc1491fab28c2c482dcad"}) r2 = socket$inet(0x2, 0x10000000003, 0x6) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c82000)=0x0) sendfile(0xffffffffffffffff, r2, &(0x7f000004c000+0x1f4)=0xfffffffffffffffe, 0x0) getsockname$ipx(r1, &(0x7f0000963000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000768000)=0x10) [ 384.407880] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ba2000-0x1f)="1f0000000101ff00000000e07f0000000f0000e00900020000001c0000083c", 0x1f) recvfrom$unix(r0, &(0x7f0000466000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e04000)={0x0, 0x101}, &(0x7f0000d73000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000026c000)=@assoc_value={r1, 0x9}, 0x8) connect$inet(r0, &(0x7f0000e33000+0xa95)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffe43) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000084000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000014f000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000a86000-0x4)={0x0, 0x0}) 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000461000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000008b000)='cubic\x00', 0x6) writev(r1, &(0x7f0000fc6000)=[{&(0x7f00007bc000)="3354c21d2fb11a8d8117cf09b314f15bc22108a1ebfa274ea24db8b23da5c0d7f25e9f0b0a1097ebbce6420070343ae5f0c6c5777c2bf298b013ead2bd6042d59437e235d2365925c3441d1c910e6b94118694da97a3515bd63a2ac81f0b5a8666c4e7b7496e6ac396f09e24bf370f9c569e9ef1e8706539ec17ac709427ba413d40344e258a07e5535301fce77a583abbc5510eb0de44abf48669afbf108c1552c8c93d89157da56beada1395e459e65486027571bc8e57072f4676bcde109054c9354717ed2c2190295130", 0xcc}, {&(0x7f000013c000-0x7a)="38c8e10b663f5087b602996025830fdbde290a559f40dc79baf2431f6b7bc6f84b2ecc46d50dd8be6e6d9d8d9ebe508a850740700068cc3e7bc26b660da353f1f1a7f1e4f94801f1f80ecda4d191c3021679a4a68a15f075ff59426b8699fd41735cd9d1df7380fa8f950198afe8a077b0ff4e4eb72342ce4804", 0x7a}, {&(0x7f00005a8000-0x8b)="560523e74b378aea0634a25d98e2763fd21dae7be075f446edf19ba8a9e19a1a77f6a988c191e605d963197621f4e06e81da805942c810594c9746a0bf58f7ec27165490c9a1f3d2e637f19526e6777bd56e2634d6457e4f9aec0d8e6179f0af4e3f5bf056453f26a99553f883d672b7f02b5b08cfbbd3ef370a007bd874831f4a3ae5c895236b64a9d14a", 0x8b}], 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d2b000-0x20)={0xd775, 0x2, 0x202, 0x8, 0x80000000, 0xef5, 0x100000001, 0x40, 0x0}, &(0x7f0000225000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c87000)=@assoc_value={r2, 0x1}, &(0x7f0000675000-0x4)=0x8) pipe(&(0x7f0000a9b000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7ff) write(r0, &(0x7f00006a9000)="1f0000000406ffde0016f49f0089f0ffff1e0001090001000600000001e7cc", 0x1f) bind$unix(r0, &(0x7f0000b3a000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x9, 0x2, 0x3, 0x2, 0xffffffffffffffff, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000662000)={r0, 0x28, &(0x7f0000a48000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r2, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000650000-0x4)=0x0, &(0x7f0000a05000)=0x4) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = socket(0x4, 0x1, 0xffffffffffffffc0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00008d2000-0x4)=0x24, &(0x7f0000603000-0x4)=0x4) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) accept(r0, &(0x7f000054b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000259000)=0x60) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f0000f8f000-0xe9)="ff55d36cffba04365d00000000000001410000009fb690984d74924fa1c4a7f2b0af49bafeb082bc36a87facd1440447c6deaf00c631499c76e63f8da0f6e67733b82009e0b2a78f6a94a7496c29a4153ab667297f773090b41b824bf81e1cb07f52efa570c8307c1f7d41b4e82486a2729615613fbcfd4bb72a5b6bc1ddd8d2cdead152f91b63349ddd267b5645766d391f44e558b141e007840f15a1043213af3f1ead53ea5a28208b8f69f6eef1f8ae9434e7732272daa30fec3d135eb685cc4a38c047b9b4dcda331bd1bc83174d4e702679918070d97c3dbdda0b53c2c979e4338ec0c4291024", 0x17f) [ 384.466078] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_emit_ethernet(0xfd, &(0x7f0000e5c000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0xcff7, @llc={0xed, @llc={0xaa, 0xf0, 'p', "c6eabdd20ec2fd2904af5a6c7e217769289977cb46b38a435f16ac9d858b9e8d1f1cc5b5d24d940cad293c252df27bb90be991b3a519a7266009cd1e6dd98ba324d055887ed2c40856a7fea595b2c80d700643799d2a6568e78010656caa1e05207835f06cf86ddcdc03e876d743ddc751108f5ad9374ca69e6b2ee03fd72b66758c5593717e2648696f7f28cea559ddbc5d5bcade910a98bb23f9c42a5e7ce2a90fc8e038cb2902711ae0ec294d11dba12100841ba45c323f7532a7b7d248167513314a2d6762e274056747feff3c04734f543331561658320f2a32e58b049951b07949b926d99770c3"}}}}}, 0x0) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000792000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d95000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}], 0xa4) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00003c0000-0x10)={&(0x7f00002dd000-0x68)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, [@sadb_x_kmaddress={0x0, 0x19, 0x0, @in6={0xa, 0x2, 0x20000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x1, 0x8bc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}}, @sadb_address={0x0, 0x0, 0x0, 0x80000000000080, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0xffffffffffffff8e}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005cb000)=0x0, &(0x7f0000e84000-0x4)=0x4) socket$inet6(0xa, 0x800, 0x3ff) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000430000)="", 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@generic={0x0, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac815f95059fc0d82c57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd03901000000ffffffffec35120ec64fa733c1c98276b26eaece2900727e3402814dc256ceaecb2c80ff58911dbff900000000ff0100020000b456"}, 0x80, &(0x7f000052c000)=[], 0x0, &(0x7f000018b000-0x50)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f12000)={0x0, 0xb2, "2d4a36bff0863b1236b9e815ade2dfe4806368533445d8629514673060087d6477da4d4c9fc7ba3ad80bf4ed8c56eb8f705467befa18bb8a8db1ce91b84aa1a313ed837c140c53a3c670436eb664554393ac84cb673ffba4691d943417405168bf03cb84d4c636d795ce824a06b9179111f684e17c9b4c372079d05c0f905da270e034409b77aaf848805b7a0dc4ea69942036c4ea85aafc567153dea5a1c6d4f93cc2739d5407ee96832aaf1f0902d9c938"}, &(0x7f0000261000)=0xba) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ac0000-0xa)={r2, 0x101, 0x1, [0xffffffffffffff2f]}, 0xa) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x6c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1eef2f"}, "f66c050bf80692a048f8596afe47b6af85e12c94eeae57f95f1e4ed78463de556371ef4f5ba024a511cd47e347c80c60005e2615fc23b7be0dad1a8881734b987cb708a6f79ea421"}}}}}, 0x0) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000051b000-0x24)=""/36, 0x24) writev(r0, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f000085e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000181000)={0x0}, &(0x7f000002f000)=0x4) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00003d4000-0xeb)="9c6014eac9d2916f7607bc6d5babca257e4c3c3ef7902f914f0ad4b1afd317edc0160e67a0338d7151b88563cfb79ca7585b8c8e74bd04180fed3f6d09c4bebedd24d0ee316476546afdb69673f1589f51181c5497cc3a2b2acbab5a58bba6ca3dc1fa04997dcc6c4beff4b1f5885c6c4bf85b93df5f9700e2df70800aa818687bbcfc906034422e1339cd5dd92ec285904b135ea8c6ff27e6159f249264af34bf6e4f44b80874c5d1ee1983c28348693a324d684a1bb5f2324153b6c17734f2638802c3900facc191fbb78532ed471af26894ed911853a123600b699c326028b0201648e9d2cda3c12706") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001da000-0x8)={0x0, 0x0}) tee(r0, r2, 0x40, 0x8) socketpair(0x10, 0x3, 0x7, &(0x7f0000c63000)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e1b000-0x8)={0x0, 0x0}) getsockname$ax25(r3, &(0x7f00009ca000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dea000-0x4)=0x10) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000013000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x9, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000014000-0x8)={0x1f, {0x9, 0x4, 0x7, 0x7fff, 0x1e3f, 0x7}}, 0x8) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000012000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x2, 0x200, &(0x7f0000014000)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f000000c000-0x6b)=""/107, &(0x7f0000005000)=0x6b) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000013000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000007000-0xa0)={0x0, @in6={{0xa, 0x0, 0xdebf, @loopback={0x0, 0x1}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xdd8, 0x9d0, 0xff, 0x3}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000c000-0x8)=@assoc_value={r4, 0x2}, &(0x7f0000014000)=0x8) r5 = getuid() r6 = getgid() mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000013000-0xc)={r3, r5, r6}, 0xc) r7 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r7, 0x0, 0x17, &(0x7f000000b000)=0x0, &(0x7f000000d000)=0x4) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0x6, 0x0, 0x7, 0x3, 0x0, 0x1f, 0xffff, 0x812]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x1000086dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x87, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000419000-0x4)=0x1, 0x4) 2018/01/05 23:08:38 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000bed000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xfa, 0x0}, &(0x7f00002c8000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x1000, "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"}, &(0x7f0000747000)=0x1008) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8641cb934f75", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000003000)=0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req={0xfffffffffffffff7, 0x6, 0xfffffffffffff000, 0x5}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000004000)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000006000-0xc)={0xffffffff, 0x80000000, 0x10}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000-0x10)={r4, 0x28, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000005000)="43711b5143a008b20c9ba3f9285fb852", 0x10) ioctl$void(r2, 0xc0045878) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000-0x2c)=[@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000001000-0xc9)=""/201, 0xc9, 0x2040, &(0x7f0000008000-0x10)={0x3, {"36ec36bd0a905e"}, 0x7}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000)={r3, 0x8}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000000a000-0x78)={0x20, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xe8, 0x7fffffff, 0x2, 0x4, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xb69, 0x3, 0x8000}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0xf, 0xf, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xcad, 0x0, 0x0, 0x0, 0x6}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r4, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x8, 0x3, 0x5, 0x0, 0x80, 0x0}, @alu={0x4, 0x75b, 0x8, 0x3, 0xd, 0x104, 0x8}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000)='syzkaller\x00', 0xbec7, 0x66, &(0x7f0000003000-0x66)=""/102, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:08:38 executing program 6: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) tee(r0, r1, 0x600000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b91000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000806000-0x17)={0x0, 0x0, ""}, &(0x7f00009a3000-0x4)=0x8) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cbb000-0x58)={0x2, 0x3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x7, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00005cd000-0x1000)="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", 0x1000) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) getsockname(r0, &(0x7f0000bb0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b74000)=0x10) socket$netlink(0x10, 0x3, 0x6) socketpair(0x1, 0x0, 0x1, &(0x7f000039e000)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00003cc000)=0x1, &(0x7f00000ec000)=0x2) r2 = accept4(r0, 0x0, &(0x7f00007cc000)=0x0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000e4000-0x14)={0xffff, 0x9, 0x4, 0x4, 0x603}, 0x14) close(r0) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000de9000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eda000-0x8)={0x0, 0x22b}, &(0x7f0000a29000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d5f000-0x4)=r1, 0x4) 2018/01/05 23:08:38 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbc000)=0xc) recvfrom$packet(r0, &(0x7f0000f51000)=""/26, 0x1a, 0x101, &(0x7f0000a7e000)={0x11, 0xff, r1, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000e38000)=0x9, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a9a000)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000760000-0x4)=0x0, &(0x7f0000112000-0x4)=0x4) 2018/01/05 23:08:38 executing program 3: r0 = socket(0x11, 0x0, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0xe2, 0x4) r1 = socket(0x10, 0x2, 0x0) preadv(r1, &(0x7f00009f3000)=[], 0x0, 0x0) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000769000)={0x0, 0x0}) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f0b000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) syz_emit_ethernet(0xaa, &(0x7f000010d000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x25, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[@ssrr={0x89, 0x2b, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @empty=0x0]}, @rr={0x7, 0x17, 0x0, [@loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000026b000-0x58)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000003000-0xc)={0x10, 0xa, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000006000-0xfd)=@generic="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", 0xfe}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x800, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000007000-0x8)={r2, 0x7}, 0x8) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cdd000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000542000-0x10)=[{&(0x7f0000810000)="9e74b6e23106a5b5910007aa2668ca4e", 0x10}], 0x1) socketpair(0x10, 0x80804, 0x800, &(0x7f00008de000-0x8)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000018000-0x4)=0x4, &(0x7f0000b99000)=0x4) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80006, 0x100000001) pipe(&(0x7f000018a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000c9000-0x8)={0x0, 0x7}, &(0x7f0000742000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ee8000)=@assoc_value={r2, 0xfffffffffffffffd}, 0x8) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00007a6000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004f1000-0x4)=0x0, &(0x7f0000d7f000)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002b9000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e8d000-0x4)=0xb) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0xf, &(0x7f0000cbd000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x17}, @alu={0x0, 0x0, 0x3, 0x1, 0x7, 0x50, 0x9}, @call={0x85, 0x0, 0x0, 0xf}, @generic={0xec6, 0x100000001, 0xf52, 0x3}, @alu={0x0, 0x8, 0xd, 0x7, 0x3, 0x80, 0x10}, @generic={0x2, 0x9c2, 0x2, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0xa, 0x1, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/05 23:08:38 executing program 7: socketpair(0x7, 0x1, 0x5, &(0x7f000007d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001b0000-0x6)={0x0, 0x0}, &(0x7f00008d6000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00002cd000)=0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f000004a000-0xa)=""/10, &(0x7f00003b4000-0x4)=0xa) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000853000)={@common="01000000010000009f000000000000f2", @ifru_names=@common='bcsf0\x00'}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f88000-0xa0)={r1, @in6={{0xa, 0x0, 0x2f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0xfffffffffffffff7, 0x0, 0x1}, 0xa0) accept4$inet6(r2, &(0x7f00001ce000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008a1000)=0x1c, 0x80000) connect$inet(r3, &(0x7f0000860000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r2, &(0x7f000071e000-0x1c)={0xa, 0x3, 0xffffffffffffff85, @loopback={0x0, 0x1}, 0x88003}, 0x13f) setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x1a, &(0x7f000060b000-0x4)=0x32, 0x4) 2018/01/05 23:08:38 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a02000)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000210000)="01000000f6ff060000070e00009139cc", 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000470000)='dctcp\x00', 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f000090b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000e46000-0x8)={0x40, 0x3ff}) vmsplice(r3, &(0x7f0000a4f000)=[{&(0x7f0000358000-0xcd)="acc8cca7f7cc5315e7406d8e35a988e0cd34dfec9f7961b73f61d3f150f5a0062c942e32d4e0d3c095d92becf32d58204de66db38bf2ee331799155dd7866a2fb1095380b6747dc259aabb37a9d394a67e108e915bff4d2284fbd1e896e0376b8feae0cd8ca2b5f168bc8f4ec711837e4619dccd1c67f192f3a8db3289e9476ec551ec0405878e97cd095077694250857851b7a5867ee0a1886801aaf66c8a8a3f25bb625cf7dc424c2fed8056bfe1679eb5d581eabe4ffd6a7c555e14aeaef6301580534db6261f970248eec4", 0xcd}, {&(0x7f00004a0000)="937bc2b4f7954f12b8e12b53f80370d904ef5c812732d96b4c1ce267d5323561dd9fc50550a9f24b7a1f2f6d5c6332f409375a44a13b735a0c7de5b4336aedf0856d6b3db1fbd581906e43a2cc3f52f24ea80bb5a192c554b67987b9397362bcad262e728e322579307ba6198f577625", 0x70}, {&(0x7f0000b8f000-0x7f)="e3718cb7e1c5d2d27f0475c838a018b673e0e90ca61779c705234e1189719bafaa69bae172564e936a955c023eaf8a80491db673eefbc001911183bfe520caa1c14ad7a34c2a34f238ff0dcca74ab880b520bd0c3018c7f2d674d1693dc6a7d7e909d100950d1f9df7c3711ef4b71cbac6607851b594ac937b5210951f5d1a", 0x7f}, {&(0x7f0000a0a000)="13ea690991d73adc72e639af34fd5cd3f23bf128baada983983ca07d0d413f866fae3495194ff32d042931d3181433870d69d74a696c6619731fdb", 0x3b}, {&(0x7f0000a1c000-0x22)="714b7be844ab41a3b58ec2ed496327fa227f90f6033de80eaf8442e84675e59c6dcd", 0x22}, {&(0x7f0000eeb000-0xd9)="1ad491dbfc26a4dff5e3d9b64e1ddea67aea4cf4fb55b41ac62214ce5dbd9bff19d35dc3875328af2f927e9b4cab6c948bb600f7e06e1fb62ff846fbe510ed8bea28da117e5b0bd7125c7b2899c730e211701f5a750aa9a1461c0ee7ffc50fb1d354e23ad6a8ae29b75ae6fc8b7fc340240d112b705767e0c5be450264062c698ae82bd2baf168e0cd79af88d891fdc1aaa9857756ae40623812f3ac58202dfc11ef0ea812db8d8e8282afbaf696ddc16a0ab443ffac679e2378b342e05f3428643ac4087fb837ab10f9ed5a517baceb0a467660c0986bf268", 0xd9}, {&(0x7f0000eb2000-0x57)="2468708957e45bdee4d0677c916898f8f8c9d526c43638274b0aed01536696b9aac3a61a92faff5610f065d1e1388780815b41066a4748428747cb160e182bbca3abca943e407674e488238646c367f5f543bb0ed01d93", 0x57}, {&(0x7f0000c27000)="8cd218d7d23db1d67871dd6258fb3798ed33b8f9418cbba06535d492904ccfdde447ed5e55a0a345d3a5854fbbd674840dc776b4f3533753c78e8974fb8ad9ea7153b86459db80f2157cfe7e598cc46951768f9d043a93958c9b63be2f60e344e4dacfad4b2af3a22dc99d3c", 0x6c}], 0x8, 0xe) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000064e000-0x10)={r2, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000023a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065b000)=0xe8) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000d47000-0x4)=0x0, &(0x7f0000dc5000)=0x4) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000a5000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000658000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000e46000)={0x9, &(0x7f0000f25000-0x24)=[0xffff, 0xffffffff, 0x100000001, 0x100, 0x35, 0xffffffff, 0x3, 0x100, 0x7]}) bind$alg(r0, &(0x7f0000e79000-0x3d)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) [ 384.853907] device lo entered promiscuous mode 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000027c000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00001a1000-0x4)=0x8) connect$unix(r1, &(0x7f000048b000)=@file={0x1, './file0\x00'}, 0xa) ioctl$int_out(r0, 0x2, &(0x7f00002fd000-0x8)=0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) r2 = accept4(r0, &(0x7f000023f000)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d8a000)=0x1c, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f0000f63000-0x4)=0x1ff, 0x4) 2018/01/05 23:08:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x85) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet(0x2, 0x800, 0x31a2) socketpair(0x3, 0x800, 0x980, &(0x7f0000006000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000045a000-0x10)={0x1, &(0x7f0000b7b000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f0b000)={r3, &(0x7f0000b20000)=""/129}) close(r1) close(r0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000205000-0x4)=0x1, 0x4) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007b8000)={0x0, 0xdd, "4a9ab9024488b64461789a240d01acd124253e899b509780d6b019ee1b3cd4d97c34e5bc73d4383d1b76cc602855b0fb1732a4aa084ce04b30a56bf017d659df03bb1cc86da93323f199d39f612ededdfd728b65e6f93d7266f85d46e05672c930e03cd30d6494d7ef99aa6a70a86a7417998ea8b8cc63d39a3576d536e0d7546dbe1742ab29fbd1f18768deb123ebdbb2fdf9189fb640c255c5de84910e9567d778082962dddc1b5ce13d2d99517fdc0f832cb94c05e8f298b63d26f35057c47b83cbbd5f85ec7d00af6742488500e95a41040688b3ed2fea45a7a2c7"}, &(0x7f000006b000)=0xe5) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d53000-0xe)={r1, 0x0, 0x3, [0xbf7, 0x6, 0x5]}, 0xe) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000975000)=0x0, &(0x7f00004e0000-0x4)=0x4) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000085000-0x4)=0x0, &(0x7f0000adf000-0x4)=0x4) pipe(&(0x7f0000c75000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000795000)={0x20}, 0x1) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x200000000000000c) write(r0, &(0x7f0000859000)="1f000000070afdddfffb00f600008001fffff30c090002c006000806000000", 0x1f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d30000)={0x0, 0x2e, 0x5, 0x6, 0x6, 0x1, 0x80, 0xaa, {0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff, 0x0, 0x6, 0x7ff, 0x3ff}}, &(0x7f0000207000)=0xb8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009f1000)=@assoc_value={0x0, 0x0}, &(0x7f0000f2e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000099d000-0xb8)={r1, 0xc96b0, 0x5, 0x100000000, 0x9, 0x80000000, 0x10001, 0x6, {r2, @in6={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffd, 0x8, 0x8000, 0x31f3d27d}}, &(0x7f00003f8000)=0xb8) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00006cc000)=0x0, &(0x7f0000ad2000-0x4)=0x4) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000072b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000bc0000)=0x14) connect(r0, &(0x7f0000897000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, &(0x7f0000047000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f0000b8a000)=0x1c) recvfrom$packet(r1, &(0x7f00000b4000)=""/75, 0xfffffdfe, 0x10000000000, &(0x7f00005ba000)={0x11, 0x17, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x13) close(r1) sendmmsg(r2, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) accept$llc(r1, &(0x7f0000ea3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa9000)=0x10) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x200000000002, 0x5) bpf$PROG_LOAD(0x5, &(0x7f0000efa000-0x48)={0xb, 0x4, &(0x7f0000779000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x2e}], &(0x7f0000fbe000)='syzkaller\x00', 0x1, 0x49, &(0x7f0000b1e000-0x49)=""/73, 0x41f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) write(r0, &(0x7f0000735000)="00000000000007ffeb0715f623ff000000000000ff000000000000004b9c", 0xffffffffffffffa6) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x99f1) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000041b000-0x18)=[{0x6, 0x3ff}, {0xe, 0x100000001}, {0x2, 0x8}], 0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0x0, 0x0, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x23a1, 0xfffffff0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 384.900350] device lo left promiscuous mode 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000003000-0x20)=[], 0x0, 0x8}, 0x4000000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000-0x70)=[@in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x3, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}], 0x70) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000ef2000)="02", 0x1) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008a1000)={0x0, 0x0, 0x0}, &(0x7f0000ef4000-0x4)=0xc) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000ef5000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acb000-0x4)=0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ef4000)=[{0x8, 0x3}, {0xe, 0x2}, {0x3, 0x587}, {0x3, 0x8}, {0x3, 0x7}, {0x2, 0xaff1}, {0xcf3a43852188aa93, 0x100000000}, {0x0, 0x100000001}], 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef3000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x2, 0x200, 0x2, 0xa0, 0x0, 0x3b, 0x7, r1}, {0x4, 0xfff, 0x3, 0x2, 0x7f, 0x7, 0x7f, 0x0}, {0x3, 0x1, 0x6, 0x5}, 0xed, 0xf, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0xa, @in=@multicast2=0xe0000002, 0x2, 0x0, 0x2, 0xe48, 0x5, 0x9, 0x8}}, 0xe8) 2018/01/05 23:08:38 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0xea95684, &(0x7f0000006000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000005000)={0x1f, {0x40, 0x100000001, 0x3, 0x401, 0x9d2e, 0x7}, 0x4}, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000002000)=0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="") 2018/01/05 23:08:38 executing program 5: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ea3000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x7fffffff, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000271000)="63d7b291239b0900cd2401fa9d0279308219a1e576273ada9e4c228c700865220f5f8ab84b9334560ae43a94bd76deedff268fc1a145e2fa1835c86f3d01a872eeff87a66957074738322e8dbecd2c85d84106884e61ebeb5dffc52d3ef57de808d6f5437de38b8b6d1d86c1f50f1969d47ea054d8d54fd807b1cdcebcb7449ea923f381bf1ee1045dcaf3cfe86223790b9544cd1a61", 0x96) write(r2, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) pipe(&(0x7f0000779000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000773000-0x10)={0xf5, &(0x7f000047e000)="c9a2b0cd59ba0227c3eca8cabca0c150a04436219374f393bf56c56a56eacc47a9af93286abb15b93e0fbbcbf13b8b8019a8f7aadfe30b3dac3a3435782bc7eadd6580da77d511ea4ee9ab64a9cb67158a46826a637bebce7d7b3eed50a9d8d2a28916b6eb70668c197e81c092c9f643f2195b0771336647025b2f85afe5a7eaf7889f860be0dc88e0b479e5035fa632f29ded89ac11724099a0dbf1d6600d9ead015c004ffa1e8e4436441a7a4ae4a73e42bff3516b191dc75a8e5665397fe4e9d3c9a1e132045d2cb69ebd273857174448ba6ae26692f077072531b947b3a4a872b58fe4d49656b0002fdd930056a75902fececa"}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000b4c000-0xc)={0x0, 0x8, 0x20}, &(0x7f0000f23000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d7d000-0x8)={r5, 0x1}, 0x8) r6 = socket(0x11, 0x806, 0x4ac) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f000017f000-0xb8)={0x0, 0x9, 0x2, 0x1eb6, 0x4, 0x8b5, 0x8, 0x101, {0x0, @in6={{0xa, 0x3, 0x79beb29c, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffffffffffff8ff5, 0x2, 0x369cbd92, 0x0}}, &(0x7f000049f000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000212000)={r7, 0xcb, "5751ca2c9a5287d8b55ec924105c6176ca8676206caa0ddb798a5ae4fcfea42e1d5a2d778bd6cf9ee249fec3ea5161195831e25766e5898edc04222444400a0b86ed213cd7281ada561e70cc7c56ece0e83cf11a02d40fc0c32a583c77fe2dc0a5792f34176aa893d1e6f5ef2d08af8a308734fd22ad6a968c66ca6a045c34542e7ca8da057f98e68884b3a1e09a676c2fcb1903671d5ec9bff78259a660991e774e1bc357d8b9821039505c254eae9d3aae7efc23b7c96eb7fdb8191e75284fc3d03031dbe4215b5e5960"}, &(0x7f0000848000-0x4)=0xd3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f000060f000)=0x0, &(0x7f000087a000-0x4)=0x72) 2018/01/05 23:08:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f000001c000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000187000-0x4)={r0}) ioctl$sock_bt_hci(r1, 0x0, &(0x7f000040f000-0xb0)="38cd6990de1588aec03203b464c022dcab7a18ca702ebb49d32340f5617bd54b8d2d9716d4bb46661fc1e47ae44e76a40c9b7208213bc96e4f8244a203c1ed05bd178fd94f3b7630090ec728ef29c0bc9c507fa0d667b5ee0e98285252f2aff1961fb28ce05bc934969b6820e2736629b561d0aa2deeeee247e7fc6132a14e0495fc722f97329f6e0801e7c5922722d0b9f87b8f2eed0065370f1c5ba3d65e83b86b3ba1db4e2a2c6f12c41bdd1b69f8") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c06000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c1d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00002c6000-0x8)={r3, 0x1}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/05 23:08:38 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000000c000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x81}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000000f000-0x18)={r2, 0x89a, 0x20, 0xf81, 0x8}, &(0x7f0000009000)=0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000008000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000e000-0x438)=@delsa={0x438, 0x12, 0x21, 0x0, 0x0, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0xff}, [@algo_auth={0x60, 0x1, {{'sha224-ssse3\x00'}, 0x15, "49214ad21dcbbfb8b005ce25e0c48d6ea91a98b190"}}, @replay_val={0x10, 0xa, {0x3, 0x7, 0x3000000}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x5, 0x1, 0x1, 0x4, 0xffff, [0x0, 0x100000000, 0x0, 0x1, 0x3ff, 0xfffffffffffffffc, 0x8, 0x5]}}, @tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x5, 0x1, 0x7, 0x7, 0x100000000, 0x8c40}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0xd, @in=@multicast2=0xe0000002, 0x5, 0x3, 0x0, 0x20, 0x7fffffff, 0x6, 0x0}]}, @replay_esn_val={0x28, 0x17, {0x3, 0x2, 0x0, 0x2, 0x0, 0x6, [0xf080, 0x9bc8, 0x2]}}, @algo_auth={0xe0, 0x1, {{'sha1-avx2\x00'}, 0x96, "21caf92717a9cb14291df0ec3d0790a60cb891394c207c9d7c2434c46fcf519db110d91607e598f72076cc8a06316ee5c720d5f2301318d58f92135a8bacd939156e1e7ed109e02191382813b5a392c2e0c14f72819f6eec4df94800302f8541c9be1cfb2a259dfba1d1cb381143a40694f3379433f56bf12242f58e6dcbf549f941aa6fe18906e598b0dae830282ef86e81e548237c"}}, @sa={0xe8, 0x6, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x5, 0x2, 0x7ff, 0x2, 0xa0, 0x20, 0x33, 0x0, r3}, {@in=@loopback=0x7f000001, 0x3, 0xff}, @in=@rand_addr=0x6, {0x9, 0x1, 0x3, 0x7, 0x10001, 0x1, 0x0, 0x1}, {0x7, 0x4, 0x0, 0x9}, {0x6, 0xfffffffffffffc01, 0x8001}, 0x7, 0x5, 0x0, 0x3, 0x0, 0x25}}, @proto={0x8, 0x19, 0x0}, @sa={0xe8, 0x6, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x5, 0x2, 0x20, 0x20, 0xb7, 0x0, r3}, {@in=@rand_addr=0x3, 0x1, 0xff}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x3ff, 0x20, 0x400, 0xfff, 0x3f, 0x10001, 0x9, 0xfe}, {0x2, 0x0, 0x1ff, 0x4}, {0x100000000, 0x5, 0x2}, 0x1, 0x4, 0xa, 0x3, 0x8, 0x0}}]}, 0x438}, 0x1, 0x0, 0x0, 0x3}, 0x40000c1) 2018/01/05 23:08:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f00001b5000)={0x0, 0x0}) 2018/01/05 23:08:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00002ab000-0x4)=0x0, 0x4) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000ed6000)=""/17, 0x11}, {&(0x7f0000f75000)=""/228, 0xe4}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) writev(r1, &(0x7f0000f50000-0x10)=[{&(0x7f000075f000-0xca)="7669021efac2ed6848a1959e9a88c04b72cfa5d142a8c790875116bea7f03eb9067a252595dee8441a59d2616034322d76a088a9793f017ac5df4c11f09873761aaa897d0c14bce11d6b8568acd76be3593122a3ca3fc8d9a2a9ee88012ee0e012a971462e8b0462358c162f2c68eca23eac19b22e3fb327e2fa0dddbf43601abd7a36c842c8311a0d8d3c62851a74861292a84879cbb11da54e10bb0ee91719747ff467a44664df75934784062a312f923a3ef61a35387e8bab6ca3e00ae596c0ad7e4c66de17bfca21", 0xca}], 0x1) 2018/01/05 23:08:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006ec000)="0000010100", 0xce6e7a5b439f1ad5) sendto$inet(r0, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000beb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f84000-0x10)={0x6, &(0x7f0000326000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f000088f000-0x8)={r2, 0x1}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000064b000)={r0}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f000098f000-0x4)=0xffffffffffff8000, 0x4) 2018/01/05 23:08:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x0, 0x2, 0x40, 0x2, 0x0}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x7ff, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x10000, 0x0}, 0x10) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000f5c000-0x4)=0x4) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ba8000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0xfffffffffffffde7) bind$alg(r0, &(0x7f0000bc1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008f6000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89fc, &(0x7f0000ef3000)="4f10a10b66392b00b2fe7f16702e7f4b8e33922dccaf68e02bcbcadbe79d2bb2a1c027dfd845d566efd379b1995d866ecedaf8bfb133a35bb7965df1fc9b3647b17d8b28edafb16d28439bdb9c13185232efacc335a0143507a165046d90581adf1b2f2a2c2541a288101ae734e3f6f80146d8c1d3d7635529819cde0f445389b5433edc8ee9f16fa29e83d561287bb1c1f787ef1e994018ac873a54ec6ed0d8fea05fc1") setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00006e7000-0x18)="02000000020001000000be8c5ee18c880100010000000000", 0xfffffffffffffe72) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a29000-0xb8)={0x0, 0x0, 0x8, 0x8, 0x9, 0x1000000000000000, 0xf3, 0x7fffffff, {0x0, @in6={{0xa, 0x1, 0x9963, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x0, 0xc70, 0x8000}}, &(0x7f0000bee000)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00005b2000)={r2, 0x93, "52300dae3c20929889a8c76dcfe3926933c0d091b15b923318d6f8f6a4b65e1a17f7a25dfb157722fe85b797784cb1478e4830799151b19309c923dfbf45ce19fef4d7c2c66bbf0ee97610c95250d8e0796dbe5b2d022571fb2b1d42f03e27da969a984e7fadfc2640db96519ad6ea7675645757cd4f91a51f788065d56972372711cd602970c6a18add6b4142dd7da67c2bae"}, &(0x7f00001f6000)=0x9b) r3 = accept(r1, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x3f8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000249000)={0x0, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d11000)="1e000000180007765300e3000000483380200000021100052200011f00ff4b6294367493e3fe3f7077f5fae5135ac1aecc7051526d973d71d5f9b793328e222218849998d09572eb00e21e24b405001987d6daea2f168467c5e6f2cc7cc05a6faa336907006b0e379993006943991a44955178d65bcc7196db504608bb101d9141a73f6919cf1a8c2b8f70562647bf3889f501561333fec6", 0x3e16a2783e7d5e94) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fe3000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000093d000)={0x0, 0xfff, 0x1ff, 0x7ff, 0x6e4f, 0xc4, 0x0, 0x804, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3f, 0x9, 0xbf}}, &(0x7f0000426000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00001cc000-0x10)={0x1, 0xb, 0x324a68d9, 0x3f, r5}, &(0x7f00006df000)=0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000f33000-0x20)={0x7, 0x1, 0x7fffffff, 0x1, 0x4, 0x5e1}) getsockopt$sock_buf(r3, 0x1, 0x37, &(0x7f0000fe1000)=""/225, &(0x7f0000976000-0x4)=0xe1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002ea000-0x8c)={0x0, @in6={{0xa, 0x3, 0x325e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffff16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fe0000)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000188000+0x98)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0x5, &(0x7f0000fe6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001e6000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b3d000-0x4)=0x2c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fe7000-0x108)={r1, @in6={{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xce, 0x468, 0x7, 0xfff, 0x3, 0x1f, 0x3, 0x1, 0x5, 0x1000, 0x5b, 0x5, 0x7ff, 0xe9, 0x10000]}, &(0x7f0000fe6000)=0x108) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$netlink(r1, &(0x7f00005fe000)={&(0x7f0000565000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e9a000)=[{&(0x7f0000fa7000-0x1424)=[{0x100, 0x0, 0x0, 0x0, 0x0, "8d69f7ad729e79be2196424585a76f42c32946b57e1abe5ac52c603e74d9505b233fa82e98b6b332e30c08f245bac6541bb6abbf2ef18429d68ffaf0bb822b1ec9303885814e108d504a32d6ac406833f4c3796a71247bfd1e1189ef4eae31a05756785838ffdcdf764c71e88ef22efa9ad8be2ba65590fc2f70d24222c69f707199b248c24e4cd2907a954c85549fd85c1cc0a8a64926975946546da76107b75e82b59a1b9915d3ce1c6f1c20a926ac93ca292433fd6712e1614ccbf6a47f7cb497e700a85fca32521ba54e94b0a7d15225a0d026ea7991d2aafe54269d0a4768fc4a52e9f96f5536b8c4114c"}], 0x100}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000fa6000-0x38)={&(0x7f0000955000)=@generic={0x0, ""/126}, 0x395, &(0x7f0000b90000)=[{&(0x7f0000744000)=""/0, 0x100}], 0x34, &(0x7f0000fa5000)=""/4, 0xfffffe33, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/05 23:08:39 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x7, 0x1, 0x7, &(0x7f0000002000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r2, 0x7, 0x0}, 0x3a6) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000-0x8)={r2, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x67}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x7, 0xffffffffffff7ec2, 0x3, 0xf8, 0xffffffffffff8001, 0x6, 0x4, 0x5, 0x100000001, 0x7, 0x6, 0x6319b815, 0x100000001, 0x100000001]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x1000000008, 0x5, &(0x7f0000696000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x3ff, 0x4) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x80801, 0xfffffffffffffff9) r2 = accept4$ax25(r1, 0x0, &(0x7f0000000000)=0x0, 0x800) recvfrom$ax25(r2, &(0x7f000070e000)=""/172, 0xac, 0x2, &(0x7f0000b12000-0x10)={0x3, {"f71b5b557cc136"}, 0x28e}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000649000-0x57)=@file={0x0, ""/85}, &(0x7f00009ef000-0x4)=0x57, 0x80800) recvfrom$unix(r3, &(0x7f00001ce000)=""/174, 0xae, 0x40010040, 0x0, 0x0) syz_emit_ethernet(0x1a, &(0x7f0000a3c000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xb, @x25={0x5347d1768d122c42, 0x42, 0x3, "00000ed8f8fd60cb2e"}}}}, 0x0) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r1 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000df3000)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r2, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r2, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(r2, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000df4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) sendto$inet(r2, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) read(r2, &(0x7f0000df3000-0x1000)=""/4096, 0x1000) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7f, &(0x7f0000d97000)={0x0, 0x0}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000783000)={0x10, 0x0, 0x2, 0x40}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000029d000)={r1}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000935000-0x8)={0x0, 0xffffffff}, &(0x7f0000424000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dea000-0xc)={r3, 0x339, 0x10}, 0xc) r4 = accept4$llc(0xffffffffffffffff, &(0x7f000029f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009af000)=0x10, 0x800) accept4$llc(r4, 0x0, &(0x7f0000c90000)=0x0, 0x80800) sendmsg$nl_xfrm(r1, &(0x7f0000614000-0x38)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000916000)={&(0x7f0000465000-0x398)=@newpolicy={0xc4, 0x19, 0x21, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000e6f000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8001, 0x4, 0x1, "aa2a6e923156faa7e718df0d95d11c075c89afab99e953b8dcffad1b2ba664c2903fb897e556c19ccc19f1cb0bb675e809831b9430be5e75cf6a4c623f6bc7165fc98db9f416c1af9a4c8b796098b69b"}, 0x160) 2018/01/05 23:08:39 executing program 2: r0 = socket(0xc, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000850000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000e09000)=""/187, 0xbb, 0x10020, &(0x7f0000000000)={0x11, 0x2, r1, 0x1, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) bind$unix(r0, &(0x7f000008b000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) socketpair(0x1b, 0x8000b, 0xff, &(0x7f00004af000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f00004df000-0x10)="380924fcedce85350afceefddf22d18c", 0x10) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:39 executing program 3: pipe(&(0x7f0000294000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x1d, 0x100, 0x6, 0x1ff, 0xcd95, @random="622687a59214", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c3000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00006ff000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x0, 0x0, "0a0000000004000100"}], 0x1c}], 0x1, &(0x7f0000319000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003db000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000392000-0x4)=0x9) setsockopt$inet6_tcp_buf(r0, 0x6, 0xf, &(0x7f00002c8000)="9beaabdffd1a557042f1448ac766b9e7a281754a54b46146b48a8c5c8579c004f1f89a2599b7407b95b4b020d9c5588dca32193037776cd59ffd2ba761f8d85320b695aa5c0c425122db31c05f7e2cdde0e16bac5c056c6e4b660cf781e60ad0794d5723be0cc0482004cdd33c68732de78a756daf7a65257268e919ac97077821529efac092938a39735a41f180f536c55ae28c1ac3eb7a5800720ecd3e0c769d080699d173523020feca70e4e252558f1c7d39a9a93cfe0bdfd90a2996b71d70cd1f413943ea7b159ea84e557789d82a80df53721117fde3cdb19b8226fa663a0e3de56f82bd658370c4ebaad99dc6d07b", 0xf2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c90000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) r2 = accept(r1, &(0x7f0000eb8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000621000-0x4)=0xe) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000cb9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003c7000-0x4)=0xb) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[], 0x0, &(0x7f0000e71000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0xffffffffffffff40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-256,cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) [ 385.235347] device lo left promiscuous mode 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001bb000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000952000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=0x0, 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "01030000000000000000cc00ff00000009a979f321b30c7bc8790405c7bad62e0a43a632edc938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) poll(&(0x7f0000100000)=[{r1, 0x40, 0x0}], 0x1, 0xffffffffffffffff) r2 = socket(0x1e, 0x1000000000000001, 0x0) sendmsg(r2, &(0x7f0000af1000-0x38)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000008000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d89f000000005d6f00076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000b90000-0x60)=[], 0x0, &(0x7f0000edb000-0x240)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)='C', 0x1}], 0x1) listen(r1, 0x1000) r2 = socket(0x0, 0x6, 0x312) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000026f000-0x4)=0x7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00001ed000-0x8)={0x0, 0x0, 0x46}, &(0x7f0000e12000-0x4)=0x8) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000e80000)=0x27) close(r0) writev(0xffffffffffffffff, &(0x7f0000e8c000-0x10)=[], 0x0) 2018/01/05 23:08:39 executing program 3: unshare(0x20400) r0 = socket$packet(0x11, 0x6, 0x300) socketpair(0x0, 0x1, 0x10, &(0x7f000038e000-0x8)={0x0, 0x0}) recvfrom(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2001, &(0x7f0000001000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d1b000)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f0000009000)=""/157, 0x9d, 0x40010061, &(0x7f0000ee8000+0x1e8)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c17000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000970000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000393000)={0x0, 0x7f}, &(0x7f0000530000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fb1000-0x8d)={r2, 0xa78, 0x24fd, 0x7, 0x6, 0x1, 0xffffffff, 0x100, {r3, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x2, 0x7, 0xc5ec}}, &(0x7f0000f75000)=0xb8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r4, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x7a, &(0x7f0000f83000)={r5, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008b5000-0x4)=0x6037, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000f5f000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) socketpair(0x9, 0x80000, 0x3ff, &(0x7f0000d6b000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b41000-0x84)=""/132, &(0x7f0000e3c000)=0x84) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f73000-0x38)={0x0, 0x0, &(0x7f00006c8000)=[], 0x0, &(0x7f0000e4e000)=[], 0x0, 0x0}, 0x8000) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f00009d0000)={0x0, 0x0}) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000f73000)={0x0, 0x0, &(0x7f0000f74000-0x70)=[{&(0x7f0000f74000-0xb9)="68390305c46d0a50ca53566b2742a01f679723d1b04b36764791fb772a9a5fced1ea32d795ddb5eac227a9006571bfca68f312c123477db19bee7ebfee03ae84b1a92fc5e82b7b4bbd09c185ef41b9f24237328f039464e1a1f3a33435058f2af334fd2503cd0dac59f2991876546259647b347b028388942656bc9e6335dba07e0b2ff3955fc3255e2c8cf6f1f72165269ff68923db2b92e1ad6ff8a0f8bb2a1c2ad19019703bafa58b23df9f21655ba726954dad733240bb", 0xb9}, {&(0x7f0000f74000-0x16)="ba70594f42b20933dfa649ee39ed9c086cb686c5edd9", 0x16}, {&(0x7f0000f73000)="5cc5918102ce2b19a6f0f68aae7fe66e79ff6dbc1c1b3d3e22ad49e94aa78f363dd79c2ac3cd0ae0ee9abc5d196705d9348ba7f1bd3b6c8c52810e27dd1254438423b7ff", 0x44}, {&(0x7f0000c3d000)="2592a5dc2e834b3166191362d6081f66bac31b34f10bd41f5579da0e14aedf5c007dba899116604405213e8f7fb40a17e4c105bddfcf31aad721b9284d3cce6a6435b8469b0db193e882ec64ae96e1dc863ec748e38c537b72f18def391bce187365aa8bccd6d96c07cf295dbe62dec5ef075b11d850", 0x76}, {&(0x7f0000f74000-0x26)="8e3f77cf614ce0d21f7475017c5722d44ff8c50abbc2494a107f45a422ddb235ad004bd62149", 0x26}, {&(0x7f0000e9d000)="0fbe627087e9e349c886aa6495053f2f2ef0c4a077770bda5bebd91e3464b36298594dbd1e68f6cbd0d850690035935a5cdd91f8c6301e1fe1711072af52ce7be960f7ea161b724101fc2737ef4b94ce9c0192cc48115c8378ac99e38cd8e7d098de921860ee884af5d3f3121b87f03a5efa7b3aa41be53f0f8a0abb0a2bf5f077c076dab7378e98d9cf8e63c400ca52a59ffb74398ff6391d441aea8672c7309a84004248fbc86ca3668d36e5037d1155428e5fac", 0xb5}, {&(0x7f0000cd0000-0xcc)="0e5dd4a5fdcd4f7b257357ffae0383c22a3489f2097d72c7ebc6bd2c0c431387f4b5ef868c240d0c0ebdb1684832b90694dbe366845617f5208c57dadf22b83fb9e74d181e2b9e97bbf529891059b05156c4b3f64183dc657a00d4bcc583c7d3b69dfaf5c9658d5a7cba916e997001fbe26241108f464445c9455e162320e8faaae083707143ffe7017098e89679c607075d1f22840f37dcbd32f32cd6e29a513eda41222b3a178b3b8068517d120a3d9a72fc57a0b714f5a3249963bcb4639cc4ea9dca06d6a8d8f9e8f7c1", 0xcc}], 0x7, &(0x7f0000f73000)=[@iv={0x98, 0x117, 0x2, 0x84, "26b49813047a049979c76a4bc0de67d02cd92aa266f7cb63c670c5281163851c731ea8b74218a3abe2c8f933121487c942bb5ca1c2828fe4e3238f2a92c5b0d1eda5f4ff826bae8e60843fe5bd1b086ac177e82a563de1165bf848fa72cf56becee52dc7e6fea4179c1e3c4c227e7435e900770cf10671c1fe3f7e802f31a572a7118949"}], 0x98, 0x4000}, 0x44) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00003ff000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2a000-0x58)={0x26, 'hash\x00', 0x20000000000081, 0x2000, 'cmac(blowfish-asm)\x00'}, 0x440) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000938000)="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", 0xfa) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0x8, 0xfffffffffffffe64, 0x1, 0x101, 0x6, [{0x20, 0x7fff, 0x8, 0x0, 0x0, 0x208, 0x0, 0x0, 0x0}, {0x1ff, 0x6, 0x187, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x7eec, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f, 0x5, 0x0, 0x0, 0xc88, 0x0, 0x0, 0x0}, {0x8001, 0x3a, 0x8001, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x1d4c180c, 0x1f, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f54000-0x10)={0x0, 0x0, 0xfffffffffffffffb}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000000)={r2, r3, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e5b000-0x36)={0x0, 0x2e, "23abecdcbff62e40f528f3bb29ce59827baa0df3998ee729208c6ee84badf49c4c7ac4086d43e12311f5ef5679e0"}, &(0x7f0000c2f000)=0x36) syz_extract_tcp_res(&(0x7f0000ce5000-0x8)={0x0, 0x0}, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f00003b5000)={r7, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101}, &(0x7f000076e000)=0x98) socketpair(0x15, 0x6, 0x7fff, &(0x7f0000ab8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000bb9000)={r5, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bfb000-0x10)={0x4, &(0x7f00007f0000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r9, 0x40086425, &(0x7f00007cd000-0x8)={r10, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004d9000-0xc)=@sack_info={0x0, 0x7, 0x3}, &(0x7f0000b87000-0x4)=0xc) connect$bt_sco(r8, &(0x7f0000007000-0x8)={0x1f, {0x4, 0xbbc, 0x8ebb39a, 0x6, 0x3, 0x3036}}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000073f000)={r11, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65e1f1a2, 0x2, 0x100000000, 0x101, 0x24}, &(0x7f0000f42000)=0xa0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000049d000)=[{&(0x7f0000fcd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d2d000)=[{&(0x7f00008e8000)="ac", 0x1}], 0x1, &(0x7f0000ec0000-0x140)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r6, 0x89f3, &(0x7f0000d44000+0x2ac)={@common="69703674006c30001700", @ifru_data=&(0x7f00008d4000-0x20)="0100000009000200000306000000eb00ecff0000000003000449faf502007e23"}) 2018/01/05 23:08:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x376) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000646000)={0x1000, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/05 23:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004a7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000731000)="d80e548c3254e9906bac70360e1b2519367ea99d0e1042a7b6f6cf1cd0c5e6be37845a2d46f6f56884eb065a1b686456851f4028ea2d9f76f44420fc41b9330dbe5c4ca9b42b2a0ad723e99076d19eeec5ae83c29ad5849865e87ee0b0231978b179f77ed10a1c8ea17ffdaafdd69cd79cd0a9ffb8625a8d7af0d95341fcfdd1a2b54ce0837a9810487ddf409726f2c2152f77356f1884713aee12a872d2b6e489cdcf59f0e4f369cc05f3ec03e3202a81f5b0ec3ca574dd392c7b62a6676a7f73e4389d98ed6def4f0c8c1bba2b506e7dcf139a08574e117125dd") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19c", 0x6}], 0x1, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socketpair$inet(0x2, 0x2, 0x1f, &(0x7f00006c0000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00002f1000)=@get={0x1, &(0x7f0000735000)=""/4096, 0x8}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000177000)={0x0, 0xe7, "66e7bc4152a14ba0a799e912e50c685b422b6f84c077967c62a8ec97989e573bec98cf80254b7811c49f88c99cda6593858eaf9c77fc5b7b0ef0f69a395e01bffd06628813e4aae87c6f48b9fe4ad68b712e281ecbd327ccc404ea305e19b057968a65f784af4fbd0852ab2fbb01a7bd1d6e0fe2f7aee73ddc7fe06891b83a7c2ab7d5e5a1edf07dce280eb63de5f65d6a3d79035ecbd86c478c4fe9e718533b3acfbeab059d48437951095f5ba894e3862d6656520c74bb633947bac4eb29d67657758ab6169db97d27a773bad3903a71e029cb47bcaf97f30c98508b8cf4a88d440dd59045e0"}, &(0x7f000057b000)=0xef) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000034e000)={r3, 0x31, "7fba1182fe368bcce469fbad25345d85b946de1a6a83e131bc93de3fac1f48b24e0e8591962b64e566c53c02705761ac15"}, &(0x7f0000f78000)=0x39) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/5, 0x5}, {&(0x7f0000f72000-0x3a)=""/58, 0x3a}], 0x2, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e81000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f29000)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000174000)=0x0, &(0x7f0000285000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775000000030000000081007edb97", 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0xc2e) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00009d1000-0x4)=0x0, &(0x7f0000667000-0x4)=0x4) sendmsg$alg(r2, &(0x7f0000c0c000-0x38)={0x0, 0x0, &(0x7f00002a0000)=[{&(0x7f0000341000-0xfd)="91bcb0e68f3a1f64c1fca8a96cb5f57b", 0x10}], 0x1, &(0x7f000039b000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b0c000)={r2}) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f00005a9000)={0x0, 0x0}) recvfrom(r2, &(0x7f000085b000)=""/120, 0x78, 0x0, &(0x7f000018c000)=@ethernet={0x0, @random="ab7009af396b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0xfffffffffffffffb, &(0x7f0000e64000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000066b000)={0x0, 0x5}, &(0x7f0000f78000)=0x8) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f79000-0x108)={r1, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x3f, 0x6, 0x0, 0x3f, 0x101, 0x4, 0x6, 0xffffffffffffebf6, 0x5, 0x2c, 0xffffffff, 0x2, 0x1000, 0x20]}, &(0x7f0000f78000)=0x108) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000f74000-0x26)="26000000240001f8feffffff00008d4003000025010000000e00030040a6a0e90c02dd000035", 0x26) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000f78000)=0x7, 0x4) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) sendmsg(r0, &(0x7f0000231000-0x38)={&(0x7f0000882000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007e8000)=[{&(0x7f0000a96000+0x118)="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", 0xee9}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001a1000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a98000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000595000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x81, 0x400, 0x400}, &(0x7f0000914000)=0xa0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a98000-0x20)={0x8, 0x1, 0x8, 0x7cb, 0x101, 0x42, 0x4, 0x3, r2}, 0x20) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000092e000)={@common='lo\x00', @ifru_flags=0x500}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7cad50060576f7a1b4797ef91f692c5", 0x20}], 0x1, &(0x7f000057a000-0x1088)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 4: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x101, 0xffffffffffffff81, &(0x7f0000001000-0x5a)="d686b434de57025cab0aa495cdfa603c996053a95c833098539ccbcdf0e1b9a8589da5a309c47cd0a627d23de3c41bd1a94b3fc339db345debbe44eaf590236ee8340ebd2ab14d1d5feae027276d4758425e7235876394a6984a", 0x5a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0x9) socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x8, 0x1ff, 0x1a65, 0x469, 0x3ff}, 0x14) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0x361000)=nil, 0x361000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000361000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000361000)=@add_del={0x2, &(0x7f0000239000-0x10)=@common='eql\x00', 0x9}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000334000)=""/245, &(0x7f0000819000)=0xf5) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r2, &(0x7f0000ebd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair(0x2, 0x800, 0x40, &(0x7f0000277000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000cc0000)=0x2, 0x4) accept(r0, &(0x7f0000e77000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000acf000)=0x10) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xfffffffffffffe69) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000d2b000)=[{&(0x7f0000307000-0x29)="290000ec1700fffdf2ff750000efff210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000d15000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2a000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006ae000)={0x0, 0x9}, &(0x7f00009d8000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a84000)={r2, 0x5, 0x4}, 0x8) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0xa72000)=nil, 0xa72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800100000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000a72000)=""/179, 0xb3, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000095e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000a73000)=0x8) listen(r0, 0x7fff) r1 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000a71000)=0xc) 2018/01/05 23:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000204000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00005cd000-0xb)="d5ba3c49c5820fd93fc3d2") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000f04000-0x80)=@generic={0x11, "00001a0000006200000000000002a7014976fe52922cb102000000ba000000012e0b3836005404b0e0301a4c3d75f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf2e5b0000000916f3f6fd0d00010000000108000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000284000-0x100)=[{0x100, 0x8001, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r1, 0x40000000000005) ioctl$int_in(r1, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) setsockopt(r1, 0x3f, 0x3, &(0x7f0000014000-0x17)="80bda7df8f25c08bb939a11c8ee8707e95fa378041f38a", 0x17) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = accept4(r1, 0x0, &(0x7f0000236000-0x4)=0x0, 0x800) setsockopt$inet_dccp_int(r4, 0x21, 0x3, &(0x7f0000b7f000-0x4)=0x80000001, 0x4) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) ioctl$void(r1, 0xc0045c7f) connect$unix(r5, &(0x7f00004b4000)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000d1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x6, 0x2, 0x4, 0x21, 0x1, 0x7f}, 0x20) setsockopt$inet_int(r5, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) poll(&(0x7f0000aa4000)=[{r6, 0x540, 0x0}, {r6, 0x2064, 0x0}, {r2, 0x4, 0x0}, {r2, 0x40, 0x0}, {r3, 0x2044, 0x0}, {r1, 0x8008, 0x0}], 0x6, 0x70f) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffdfff}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x8080a, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) write(r1, &(0x7f0000a98000-0x10)="020baf010200000000067bbc8e1d4b48", 0x10) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) sendmsg$key(r1, &(0x7f0000ec8000-0x22)={0x0, 0x0, &(0x7f000006a000)={&(0x7f000000b000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00005b8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003b3000-0x4)=0x60) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00005b9000-0x10)={0xffffffffffff92ff, 0x1000, 0x7, 0x5}, 0x10) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0xa, 0x200, &(0x7f000053b000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000307000)=[{&(0x7f000002c000)="b88f", 0x2}, {&(0x7f000047b000)="b3500a07b2473a0a180a34ba5290cf3038170b3fde30699810a1ec46ff7b5af1f02a435788f49f7b4a266aaae1fb7b9e0c9a3ac4f8aee6c1c718d028f5b8f4576811670e608e90e8a9152383270042df9dab8140dac6198b6a5964a08c47a50f77fa2688db1ee91aa78180de2de6a4b3ad19a660c4f7bade43af", 0x7a}], 0x2, &(0x7f00001b2000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000fbc000-0x4)={0x86e36040000, 0x7, 0x2000}, 0x4) write(r0, &(0x7f0000ab4000)="240000002200fbffeb03000000fafa0001f6ff0b0800030001000000f7000003f9161701", 0x24) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006cb000)=0x80000000, 0x4) r1 = accept4(r0, &(0x7f0000010000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc0000-0x4)=0x14, 0x80000) connect$netlink(r1, &(0x7f000079e000)=@proc={0x10, 0x0, 0x2, 0x40004}, 0xc) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0xb, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000449000-0xc)={@multicast1=0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000eea000-0x4)=0xc) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$netlink(0x10, 0x3, 0x800c) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed1b8509000100010100ff3ffe58", 0x1f}], 0x1) socketpair(0xa, 0x80000, 0x3c1, &(0x7f0000552000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000b4f000-0x4)={0x0}, &(0x7f000017c000)=0x4) socket$netlink(0x10, 0x3, 0x0) [ 385.647943] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket pig=3857 comm=syz-executor1 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) pipe(&(0x7f0000de0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000c2b000-0x20)={0x10000, 0x0, 0x10001, 0xbc}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000008b000-0x10)={0xfffffffffffffffd, r2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800112c0100000045ff0107000000141900160000000100040001000701d0000001010c00006fe422", 0x39}], 0x1) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x0) epoll_create1(0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000b1d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @arp=@generic={0xffff, 0x6d58, 0x6, 0x6, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd92d4b3444c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "52531d37372ce9a72f0d75d45e5a5752"}}}}, &(0x7f0000cde000-0x14)={0x1, 0x3, [0xcfb, 0x647, 0xd23]}) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) connect$llc(r0, &(0x7f0000030000-0x10)={0x1a, 0x5, 0xfffffffffffffffd, 0xfffffffffffffff9, 0x1, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000ed1000-0x108)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0xa, 0x3) getsockopt(r0, 0xfdee, 0x0, &(0x7f0000373000-0x53)=""/83, &(0x7f00004dd000)=0x53) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00004c0000)=0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000cd6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fd9000)=0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000028b000)=0x0, &(0x7f0000fd8000)=0x4) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000-0x4)=0x4) bind$inet6(r0, &(0x7f000032a000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000046000-0x10)=@common='ip6_vti0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="01e1a9c1163e", [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eac000)={r1}) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000eae000-0x8)=@assoc_value={0x0, 0xce}, &(0x7f0000eae000-0x4)=0x8) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000eae000-0x108)={r3, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0xcef, 0x2, 0x43, 0x7, 0x3, 0x10000, 0x9, 0xdd, 0x0, 0x662, 0x2, 0x7fff, 0x7, 0x2]}, &(0x7f0000506000-0x4)=0x108) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00003df000)={0x8, &(0x7f0000ead000-0xa0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000041000)={0x7, 0x4, 0x8, 0x7, 0xd0, 0x80000000, 0x3, 0x1ff, r4}, 0x20) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@random="f11166eaa71b", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00003e3000-0x1c)={0x8, 0x4, 0x7, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000aec000-0x10)={r0, &(0x7f0000fc8000-0x1)='o'}, 0x8f51df2eefc8de67) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000023e000-0xc)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000000000)=""/37, &(0x7f0000001000-0x4)=0x25) splice(r1, &(0x7f000025c000)=0x0, r1, &(0x7f0000918000-0x8)=0x0, 0x6, 0x0) 2018/01/05 23:08:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e78000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) sendfile(r0, r0, &(0x7f0000512000)=0x0, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000c40100006dae7a00409d4d54", 0x10) r1 = socket(0x1, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000077f000-0x4)=0x9, &(0x7f0000e7f000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ed9000-0x10)=@generic=""/16, 0x10) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000922000-0x4)=0x0, 0x4) r3 = accept4(r2, &(0x7f00002b3000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000092000)=0x58, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b14000-0xa6)={0x0, 0x9e, "057c71d121d75a839957a623c431e1bdc4cb70c8f27e325642e71ef167f583257f51f22741958cb0948a880868a9ba513c812bdbada5d400b26e96052122e72f9cf4e8b45d02769d16b39d1e1c410707cbc179a6eeea09862bd517b22598f9966331770c27d575fd5e66b8669390069e7bce998481678e3a35d62be08196d5857206315ebb8856834a62c4949c357f74fa9c9997e7a6d7e356bebac72d40"}, &(0x7f0000796000)=0xa6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000488000)={r4, 0xb6, "d15353b2735035d2e6555ad86c8fa8445b91fb15842a5b9c6d21f34f9207e3afd7314496dc0f6884654c9eb0c84e2657f9c24da331a33508d53fa5972317ae28d42b6f98f709f57de8f5d885496db940cbd6f00e1baad12e0aa3a8bec83cef12ccd4ab18668e7bda1b1216121577f45cabc920e9d07f0515067269e4dbebd2189ef1f03131bb56d21c03d9fc2fa08f68db8546b9653565782a140e6850cb9330d81d18c863097258c95cdad24430d9dba18be8a22c8a"}, &(0x7f00004e7000-0x4)=0xbe) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000789000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$alg(r2, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000877000-0x11b)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6ed9eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e678f6005", 0x81}], 0x1, &(0x7f000036c000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f00005e7000-0x38)={&(0x7f0000f1e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008bb000-0x10)={&(0x7f0000c88000)=@newae={0x0, 0x1e, 0x722, 0x4, 0x0, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x3}, [@policy_type={0x0, 0x10, {0x1, 0x0, 0x0}}, @algo_auth={0x0, 0x1, {{'md5\x00'}, 0x0, "b123a5db0997ad5635c02b3f78b2de0cc74b5eafb69fb71cab366aeb624adf3a8f3243557f09a13372682ae8833af943d3486c0950c1ae5e3314871959811dacdf8bbf1a1f8fd5c8dfc1d3c994ae6ce6"}}, @coaddr={0x0, 0xe, @in=@loopback=0x7f000001}, @tmpl={0x0, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x200003, 0x7, 0x72, 0x8, 0x101}]}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x4)=[0x61068c55], 0x1, 0x32, 0x400, 0x3, 0x800, 0x1, {0x1, 0x8, 0x1, 0x1, 0xc9, 0x3, 0x1, 0x9e3c277, 0xfffffffffffffff7, 0x9, 0x3, 0x4, 0xffffffff, 0xfb64, "8e847612e142aa351f63445271e4bd7b241a3fafb9c8439d53e0956d061b3164"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000000)={&(0x7f000057d000)='./file0\x00', 0x0, 0x0}, 0x10) r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f00003d0000-0x4)=0xc) r9 = socket$inet6(0xa, 0x8000000003, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept(0xffffffffffffffff, &(0x7f0000f85000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) r12 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000797000-0x38)={&(0x7f0000c2e000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)="2393b583da8d0d9c52252cfff4edcc84e049946628a09d5840f359fd3fe2dbaaf3d16ad6312b3e6cca983bf854d8c084ce0b91039f6e6729bf1b050c9d87e328c0787478956d9591910c0f2d55ae21d2c4c02ef2e4bef1d46d715791b4f9489a", 0x60}, {&(0x7f0000001000-0x3d)="7120e2b0c9aae6e0b4a797bd2190e42dd4e0459ddf66f6ff7ed9a711d7b1b11686369488359173244ab5ab68a8af8fa7209bebc3092a830898a35092da", 0x3d}, {&(0x7f0000040000)="7b407cc38fc48f0d3f0ec432d58581aad14faaa1b048129d2bd16c617fc63543c178dfc2d8f7bdbda6edc2f5ca3fd0a54284ee270cdcdd2a7784273baa7d4fc73aa8e24d589a87345f521985af3c6f209df432f256730feb87698e675a4e11775c6635d769d385d41a22a6229966fe1d372e17d6feed9ae2cb064cf722c7ade082165bfbc4bfb6ca060030b281312a7438de99eefac73905886acdb0a89fbdaab34c3e8f3bf69dfef019c6e93677d4eb16c0c3b281d566376ab826650d640875f224ed3e7281982eedf8b41f84a3f44c3192840f", 0xd4}, {&(0x7f000068b000-0x4a)="e08f06f9b67bb094c75365f8b99be7773c67b4df8dc1cb2b858aeba7d801e4ebc901dc1c2bb8d91601d2e2be51a1e5e76c6a50a3c39b0ea85cc1ce1dbaa0bbbf3682f10bd368dd79a8ff", 0x4a}, {&(0x7f0000f98000)="b8619bee0b7a3b08e0a804258c318e7dc003a30d5ecd758ce9f9bfe3f2fa7cd9a6fbe3413f1e4e21d1fc8f512a592da7141594c8bf9bc2729eed660f507947f52d35f100da25ec8c186984bd2d917bd5d8c968c10855ddb78cb6cdff9052", 0x5e}, {&(0x7f0000000000)="7e80b695e5689fc9a9cd7ca3ecc04da6b1dca70c43a61999df3d96607c4b1938f827c912cc04ecce58b36efd2283cf49c4c384713e3cedc2a66fa1eb18b34c8d8ead0160b6e57eea7e545d4322be638b", 0x50}], 0x6, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r9, r10, r11, r12]}], 0x60, 0x4000000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x76, &(0x7f0000235000-0x15a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ff7b51", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "9f7b2855b4eee0ea"}}}}}}}, 0x0) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x3fd) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000af6000)={r0}) getpeername$netrom(r1, &(0x7f0000e00000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a85000)=0x10) pipe(&(0x7f0000f2c000-0x1)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000083f000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x80000001, 0x2, 0x2, 0x40}, &(0x7f000009a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f000012f000-0x6)={r4, 0x4}, 0x6) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000082a000-0x53)=""/83) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x6, &(0x7f00002ad000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f22000-0x8c)={0x0, @in6={{0xa, 0x0, 0xc34, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x724}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a47000-0x4)=0x8c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e11000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000057b000)=r3) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000f22000)=""/116, 0x74, 0x120, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f22000-0x8)={r2, 0xb3}, &(0x7f00007b1000-0x4)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f22000)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d9a000)=0xc) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r5, &(0x7f0000f24000-0x10)={0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000f15000)={0x0, 0xfa}, 0x8) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000f24000-0x8c)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000225000-0x8)=0x0, &(0x7f0000856000)=0x8) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x200, &(0x7f0000f24000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00004c0000)={r4, 0x9}, 0x8) 2018/01/05 23:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000075c000)={r0, 0x1f, 0x8, "bab58e30dbf916d24e2e8d284d9e8671b001ea6445fbfa3745ee4f4f15dacec95ac31e38cd14af8fc87bf8f486f2df6ad1c01e3bb4956b65d05c14e428505a820d184bcbb33fcd35b854eb7a91f69b1ebb5ee3cce0634251a610"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000e33000-0x10)={0x4, 0x0, 0x9, "a9ba76989820", 0xfffffffffffffffe, 0x0}, 0x10) 2018/01/05 23:08:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x1, 0x8001, 0x8}) r1 = socket$inet(0x2, 0xa, 0x0) getpeername(r1, &(0x7f0000002000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0xa93, &(0x7f0000b70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000b6f000)=0x6, 0x4) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xfcd4, &(0x7f0000b6f000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b70000-0x4)=0x20, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x7, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a7c000-0x122e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x4, 0x0, ""}}}}}}, 0x0) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000650000-0x80)=@generic={0x0, ""/126}, &(0x7f0000558000-0x4)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000164000-0x10)={0x0, 0x8, 0x4, [0x1ff, 0x20, 0x1000, 0xfffffffffffffff8]}, &(0x7f0000169000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eb6000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff}, &(0x7f0000ff6000)=0x98) socket$alg(0x26, 0x5, 0x0) r2 = socket(0x11, 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000000006000007000000911dcc", 0x10) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000d82000-0x4)=0x1, 0x4) close(r2) 2018/01/05 23:08:39 executing program 4: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000b27000)=0x7, &(0x7f0000000000)=0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006a5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:39 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet(0x2, 0x6, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x23}], 0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f0000002000)="d0e1d7ee508cac3e8047bc1d2c224c4c139225df9f2d4cbe09df1b70cc7f9fdfd85c979174d9048f1345512324e47feba6d9f7d7c610cd62729b4dea65a25ece5758ae7387b2e7f57467af7809158cf45708f79a1f09238cf2cd7f33074d461eb135883effaa4453c591c87fbd881b4c40b81cf4761d9bc1e515cf4e3d37ad5ed14f3ace72b97f360d9c07aa01853c4fbd5437c29c350f709c88ca4f809af5bad25231215e65b8a2d47a95f4f8b9a1d3a13e372d77fce0f4efeda5a908590ebd407c6aa059adf3c64ebef02a073c2d5e063f407c46e69d6c67ee4c35", 0xdc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000331000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) getgid() 2018/01/05 23:08:39 executing program 0: pipe(&(0x7f00001d0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x58) r1 = socket$inet6(0xa, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x8, 0x1, 0x5, 0x101, 0x100000000, 0xb00d, 0xbe, 0x8, 0xfffffffffffffe01, 0x3, 0x400, 0x8, 0x9, 0x1]}, &(0x7f0000bb2000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a5d000-0x6)={r2, 0x8001}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x10, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x37)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6_vti0\x00', 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, &(0x7f0000be8000-0x80)=@generic={0x0, ""/126}, &(0x7f0000980000)=0x80, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000894000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f0e000)=0x10) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000f10000-0x4)=0x0, &(0x7f00002d8000-0x4)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000002000-0xcf)="53783a8322a10d41b5f9f3f183ac8515cc87e7c4e5788880416f5bd43698c0969d7496da718255d62602d8d93eb3eae139ad13b14ae91a43175fbfca470001b9f04df992397a000000000000000988f1485dfddb2a6e9ed321d8f64e270000c6a664f7f750d56352", 0x68) getsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f00001d8000-0x1000)=""/0, &(0x7f0000aa1000)=0x0) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00002b5000)=0x3f, 0x4) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xd4d000)=nil, 0xd4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000392000)={0x0, {""/7}, 0x0}, &(0x7f00001fe000-0x4)=0x10, 0x80000) mmap(&(0x7f0000d4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000d4f000-0x50)="bb5b93bb7b613b08bc8c3309afcc2eb95da50baf843b310fda0ef103bcf2902f7c0da510748a4479b25844b6f5977a6aa5068cb27823be67aeacf2fc99b95340c71477def1da865aaf1eefb1f45d9d51", 0x50, 0x800, &(0x7f0000d4f000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000d4d000)=0x6, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'hash\x00', 0x0, 0x4, 'rmd128-generic\x00'}, 0xffffffffffffff67) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x916, 0x0}, 0x20) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:39 executing program 3: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000176000)="3900000010001947040000000000000007000100030000002000130000f17f0009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) syz_emit_ethernet(0x3a, &(0x7f0000064000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[@rr={0x7, 0xf, 0x9, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 23:08:39 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c271"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d1a000)=@buf={0x0, 0x0}) 2018/01/05 23:08:39 executing program 1: mmap(&(0x7f0000000000/0xcdc000)=nil, 0xcdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cdc000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00008b4000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000cdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cdd000-0x4)=0x94c75bb2959fe1c9, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd9000-0xc)={0x0, 0x0}) socketpair$inet(0x2, 0xf, 0x6, &(0x7f00007e8000)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000cdd000)=""/138, &(0x7f000060f000)=0x1f) 2018/01/05 23:08:39 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000066a000-0x28)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bf000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000c0d000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000003, r1}) 2018/01/05 23:08:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f2b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000082000)=@assoc_value={0x0, 0xca3}, &(0x7f0000ce6000)=0x8) splice(r1, &(0x7f0000195000-0x8)=0x0, r1, &(0x7f0000661000-0x8)=0x5d, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003ea000)={r2, @in6={{0xa, 0x3, 0x9511, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000046000)={{0x7ff, 0x4, 0x3f, 0x9b, 0x1, 0xef}, 0xffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000354000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000270000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000552000-0x4)=0xb) vmsplice(r1, &(0x7f00007e2000)=[{&(0x7f0000e87000-0x8d)="995cbf3dc6a24c5e3019feb94546d97a0bc166e9311a9b6d6489c21c3da9d7f1a70c33bc5d108bee3debc70646d92cca0c01b642aa346c47d114f2e538e4ba29d10357e0c0fc4379b918bf9b989e32b51bbe310a2b38b219849e6b35de7ca7cb0e6f83b5181d699f723943bf2cac29c89396418a77e07c5fe24d0c58d5686550ce034599a5163aee657442aad6", 0x8d}, {&(0x7f00001ff000)="d552", 0x2}, {&(0x7f00001b5000)="10464a38cf1962a3f3d6f330d385dd880464937bc65d0a56348a6ccfbd76ed1dde34f7208dbe2c37bda221f70baea4936e75aacb5fabed7a2fd3f1a823c02c3c7350245d58ffb82a2eb7a033c644241c503430609a9a75bb06bdbaaa43bffa0849ca57fe6667e252404697858ffea6b6981c719c3b9c62e129f6bb74f4242c4ab811e9a9058871ae48ab52d04b6974e3bc8124aa32c5bfed247e467a9614f9c9764268c8199d8e5043d463acf8e2a751b574a3d05e279abd8c6a3d17a0d1b17b2b2cfb692439d07615c5bd766c49f92de1c8bb2e4f356af09320c102e9e3366c", 0xe0}, {&(0x7f0000d87000)="0b1daab549c1dd0fa7826cad7f2d33", 0xf}], 0x4, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000048b000-0x1)={0x1f}, 0xfffffffffffffe70) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ea4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea6000-0x4)=0xb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d1f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x0, 0xb, 0x6, 0x80000001, 0x4}, &(0x7f00000b5000-0x4)=0x20) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x7fff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000fef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x402}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e4e000-0x10)=[{&(0x7f0000feb000-0x2a)="290000001800310dda000005007300020a2400000000ff0680000c000c00090004000c0000ffffe56bfb", 0x2a}], 0x1) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000012000+0xeb9)={0xffffffffffffffff, &(0x7f0000004000)="", &(0x7f0000012000)=""/0}, 0x18) 2018/01/05 23:08:40 executing program 4: pipe(&(0x7f000075c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={"3332b403548b86f303892865ee86f945", {0x4, 0x8, 0x1, "2a9ab8a9dcc7", 0x8000, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007c0000)=0x0, &(0x7f00004ce000-0x4)=0x4) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f000009b000-0x80)=@generic={0x1e, "01030000000000b9000002004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5146669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ceabdb9c8a531000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e01000-0x8)={0x0, 0x8054}, &(0x7f000001e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fcd000)={r3, 0x5}, &(0x7f00008de000-0x4)=0x8) bind(r2, &(0x7f0000bf2000-0x80)=@generic={0x1e, "01030000000000feff0000000002000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c00f9f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x18) r5 = socket(0x10, 0x802, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a24000)={r4, 0xc3, "29b9b9d0a07e16686049698cb2bef48601360238600ed7adc15313946b4e1bc84efa7dd4524a2ee37ac4c842eca2ef2c5dc35175e8ac83f94fd8276778b47353e40145aeb5f402e7211a140867b42ac8a19019e092103b87574385d9b37bcddba5559f3784f67f5834f7c18fc8422ec0890634211992f984c2df66a98e9bcb8f730772e9a89d9b2d63dd5d966e58d23c31e2dc59b128a19d92eb096dc38aeb4e42749efa603c5331802bd9234e68be78dc2d9f99fdf51302db3eb89a1242cb4fba5fe4"}, &(0x7f0000b4a000-0x4)=0xcb) getsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f00001b8000)=0x0, &(0x7f000073b000-0x4)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000d4000)={0x3, &(0x7f000055e000+0x4e8)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000bff000-0x10)={r7, &(0x7f0000554000-0x6)=""/6}) write(r5, &(0x7f00003ea000-0x36)="26000000200043f90003ffff04008d4001e200850000123b0600f2ff0000acff002103c75735", 0x26) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00001a2000-0x4)=0x0, &(0x7f0000bf0000-0x4)=0xfffffffffffffff4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000106000)={r6, 0x9, 0x30, 0x9, 0x7}, &(0x7f00008f4000)=0x18) 2018/01/05 23:08:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008cc000)={0x26, 'skcipher\x00', 0x0, 0xc00, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000038000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x12, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80e, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)=0x0) pipe(&(0x7f0000e55000)={0x0, 0x0}) 2018/01/05 23:08:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c2d000-0x20)={@generic="6c6f3a33f57ba265c9c4fcc52956cea2", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x100}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r0, 0x3, 0xd, &(0x7f0000001000)="", 0xffffffffffffff25) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000082e000+0x565)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(0xffffffffffffff9c, &(0x7f0000da6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000020f000-0x4)=0xffffffffffffff95) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a88000)=0x0, 0x4) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000da6000)={0x0, 0x0}) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b5d000+0x466)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000db8000-0x44)={{0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000fc4000)={0x1ff, "f975c99b737e"}) r1 = socket(0x10, 0x200000000002, 0xc) write(r1, &(0x7f00002d4000-0x1f)="1f0000000306fd00010000f600008001fffff80009000182260007ec000080", 0xfffffffffffffeba) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000ed000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000066, {0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f4c000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000fb3000)=""/0, &(0x7f0000431000-0x4)=0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f000007a000)=0x73, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000510000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a02000-0x4)=0x0, &(0x7f0000b3f000-0x4)=0x4) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a)="", 0x0, 0x0, 0x0, 0x0) r2 = accept4(r0, &(0x7f0000175000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f96000)=0xc, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000051000-0x4)=0x5, 0x4) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/05 23:08:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000579000-0x4)=0x1) socket$netlink(0x10, 0x3, 0x0) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000e07000-0x10)=[{&(0x7f00002a0000-0x39)="390000001000090400002022020000000700004a03000000000000000010000308000a001a000000000000000608000300ff09e800ffe46f3e", 0x39}], 0x1) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f0000ead000)={0x0, 0x0}) sendto(r0, &(0x7f00007b9000-0x1000)="3df9ed5b97890ac581dda092fb4468b483b17ae28151b3c00d080d082f9aaecd7bdf6b566ca3b08494c29bd307441e2f6e7a993d0e36e156192a33985660f61946483f10d379b29c1e9e3e30774c3bf0e70cfe2419b3a357e573309836a4a701f59b1d4c4a3d4e8d5f356d1be9a5bb1b69039e50654c304c2ab6af308496cf1854d7cc77d3e2b99ac71a522d32d7a6164b58ba1c9ad36ebe146ce3aaf0f144288e7318ac0587584c1135e96c665f58ac3559c45d35d6538d4bfcb1a1239e663dc678ab4e7e436fb4eedeacc8647c156c5d5055666115dbea1ae6256e240f985c26b9e92cfb010b30a50913c05c08d7ff7ad42a1f0c54b1f4b4e86d851ba14644083bd79c2a5d908eadb44c473f1490207ecca1cd66b98dd835dd5b6ad1009c03e0792243d40de98840cd682e592d278c2deeb732798313a175447d534f31a912fba377e936b77d015b1020dd6977873ea568c8e2dbca1f0d1c6f6cc6d79daa24a190621291d5f22597dda03b394562fa85ac6be91b27a036b050393e09620db1991e811382f05b757d63bd9ec39c89670e8a989238bbb67c3d544f60aaf40b0dee3f5ca41becec2f47b1fa347ce1154917a3ce5f04c0021705fad177a180e3f0715c8b4f59c0ece0df239e63cddfff9aead8c678941d770bf251aa7268e97cb239a5bbb7422157e113b475c60e01f4bbb8772bb509e6d7395d863c68693c0f776531fe50ee5e6e9ecb4719092f66d88e7349140a985507f5881dd3126714f776cfdfa104312d140b4ef70f6e6a74d21624f8fc455d292d98ebe33bc010fa0aaaea1853b85aff7dad5be7ee43033768a3b5ce86b997ad2f86789254946d256fc43892c4606be590a1eabd01680b40522dd51b73e3634595002da4e6d0d5e812dddaf102d88dcbab35f84b24408228917b2c325b8f496346759fb0fb13febab6d0af4d9b6c0bea57d51a7b85c7ade5e4f219ec647558bf44d1a2784931d924e30be435ef199d534e624c7216ba1c5d9b4cf310adf09b890d17978e5423fa9df85372b64f9a5a4db73e26447fdd490f00c70af4c2568bb1df6b4df65e66b8522a822ed023313d6232e86e46f3a2c7c1e945d12a8e332642ecba9a7de93ca795a39e071f97934e070af6d435e6388e7d8154c62545021a0d172ff27366347d03d1f9d00e25f846695ad2a2fea397c8e8f9847e1438600d0bf33295c96d0ae4497c70de8c6bb017283cdc3ac4d993a8fe46ee90d95f2b19f9bdc57e4628d368a74333a6f75f47f14dcdd6cd96d23ffdfd7540cb92247b5ba06d2079769f73722c3a8c1ea31b9147c665a286c08e658b86f95b38782f76372bf7744487425d65570986837cfef64a4be4dcaf43b383773c1f69b7501f0b403d89feb286b11f1d290e346b742330e0f7ff8a7b542d18c0830506de0b49885511caf49375a529d1541cee076799de4378e0271d482bdb47cd9b4225fd3027f1407937e240bd9522abb25ba25c79e7f41322cbdd39e1b71ca6308d76cd972bb0c613fc477ea74e220a2fbafa82dc882371ee2be3673a743671be8970fbc32fde1da2b859df670cd4d8605fb67c6527bf7ca9bf7aafd39d70bdd8f0b9f29703051e1ec4fa0ed641a89f7515cd32de91582e050cbd8db492473bbe682ca23dbc711ee6b9b90856e33908a75f591f4a7e7ad94ec90868b9a2aadbcfef5ba45db33f774cdd35da54fc8bfa4b31edfcd89b5bc7cce23146ef4d9db784dfa1f660623ce04b11809613896b8a19f95aba28acd7eb73814ad6c73347aea43b66c6046d94276c9e3b76682cd27753b55379775572ade6e470193d520eb64736da6bdcf29d884983a0677a05ff2bd880771416ce7a3fa2c6aaf8fbdaf2bef8a56c4f4d1571012bba5a325cdb5514faa244c668f27968053941c75cf05e22d23aafbcd9683903dd3c2142cdf3c760f4ed5a942d0091110611ff4c822fcebe1e328945b08c69ab37433d64eb7a32145bdf0f5185e50b1015f3fae04764bf2af33c3a1334f89e705df78024c1329519348e76529b8326ccf189b75da01ecc338d2674917f58896e0ce49376729eec264cad7cc75574dc7c5387a10e6efdfbd1e9dc0a4d28f294198d4a28591958f5e1eb2ad7003d51af09b718a853d51187e0cbe58b7e36844d440cecf8ea49395f823bc3de82584b33f9c9f35fcadcf3b3cbd38c2d82efae806a212b6bb376a2a9183ccbb2d962273d8164f9c653ebf1411f9490d0961f570b043e544c5b18180301f2631a907f2d0d708ca60f884a1d5e5a1ad8ad8e4ebe03435c98aee6f02d457a10d9a1489b1de01a2bfb844d1d15c062a319eb8bbb1f400b49e852bce1a5da811ac08f032da4a08c77147c1e1b072163a2d2ada77d36ab1e0c5d72a12f696feee5eebf179b586a8d9b415eba99f7a454a2a5893a8179a1c9844b691f6a74f72c9243a2dab83fd5322d87936613e35bc51705a013ca5b93fb414e967850169c70e7b60ee9de802099254ad7ddeb6193b34917cd14bdae7096c37121fe360e1a2e402404d6fdb15d9b0d1554b18df3152f7297683c3698c280d7fecdb4c667eefefdc189061e4b754c4c52715b0113592ef8dec1123c9e078893e58fdadd577c5b18ef4af943f6437f85892a138f60c7a83c59291ffd14547a0fc81d77b41c94b20f6d5225e3c16be928cdb2eb38ffe48cb0eb457e3a38a52a9dcb62ff531d4099e21a2e0259365ee3d1f3e14e97d463d227860fdc199ea5cb46d247d9f9701b1b06e7991599f79eb0584d24ce928d8b412994aa9880d55c47c9bd832bad60589842fd39b73a138aa7da8397eb4e3833155e1c89536721eb0c766aeb7ee045f7b7a5265726f9d66ba9ee3b2edddd0f4190ad22c943e17df17d90a56f9910817ac841bf696898e47a621f7bcec11d0241a755b5b6842f861f6a7fa08bc650791a61dcee5ebdb112141607790d3bb1c138d7db080eb1f9b265029775ac8ab3f6f44558cfdfff64eba8bea03c3865ec64384741a46e817d903b4f6b7d73734defe2036b1bdc826b310e1e6d6e92f96b68e8683e3df041d3642b8c149380288ee218205762c4a7a677ba0924641f4ef0943cd52ab3b14e59653a9d371d4ff9669ad5563541168f09260e3272555a91f658ca35f4b475e8d39c3afb49063414fbd7079b1acbdd45b560ef88434e0aa1406ec3fbb22d89f5d67b1ed3902d40799129b94dd5ed1fb6f707ad6221f288068601a9998a52cdd55ca5f5780660dc5d464cfe267e6c3a659c4b0a8cbeee600891b4d61d6dcbf9ebe239adffad889a3836142fd4ebf8906fc304b94cf113069ea9ab3f31677d022919450e55659ef15d524e32208eeaf1ed32194c8a4d6e5398ec47aa3e5c26e49caed4816b2fc23a6f730693796c467b6b32db2c4864c02f0067621e549ad358121a2eb1e51d3b2358615a66e529c7430e8d49b078df86ef813ce81010ff19750045ad004eeeb43ffca56df055c475adf4459ce4c0266130de592e4212af5f6114a45ea01efa8fcd0fae8b0ad9a346d959a93f8662c9fbf26c14e064b8875f4a187e5b8b8d53a64d5ebe8008a616e02fe32b355eefc7717bd74df4fbe1d3e5ca38549dd3f43468cc8276a21db081236866ccfb564dc62a2e6eebd18d27ba2905ba3af893d34a421a0e69ea4d181ba78334fe6de088824573e971692a8df0744bf791af102fb7dc92e7e4a163e458bfa3fbff85eefc91937bce6d93dfdf42572dd26a2397dc30bc0863196710ecfec68f7c812937a1e6fe835872b5aee82f23caaaf15145abe9f0877f7a82c4fb42f89109252f45b95e2b77d51a993142ed37793cc1f24c47ed8b11a278302d69e0de19d9ecee6ca08a27192b61ddb531fa33f62a8480ec503e9ad57dcd3b31ae2e8be1cc45b27d0d8c8c89397796f348179388adbed5cc9bf64923814f2c00bc1b4c07f0903965aff172f43ef2fb56325ac72e894966d2950c166ae272234a3123ea75d45f63cf454a8ff9c2da41d81164f70c3c0307f79f54fa3f2a46f26da8f3976fbb1a2a80d62155e35a7d2de6ff46a49c59b01c4170b5c3be05122bb7007b102b42ff3f11312240e318e98d3bed37259400a1f4fdf45c6df1c21b6bba5e4c7cbcca1e74b055cb91c59a18f0847eb8f8b171b52e28e4298137ba6da1899ae0bf928eafab9e36bfef8e302bb9b42b784522ab4e3384aa575089c9234cbabf2cde25ab560d7d99b64124fdea226f898fc47bc7ad6e599c62c4968d32f4572277759e2806b0c950106d9a3de0eb90cc82869efcfbf7979b48b0e5ea93de7c1c105ba216f76f4dab21e5cb5f695f3c00d5904d4d9e90875463306f99abe3511ba707bb74252d27f9f73cf5c410b535fa9084ff1932ff81cad5179ea74ee41b7b583e51b57b8a69c09b4767530aaaabf4083dafee16a5b7d47c6fb3a2db85d3fddf7687c88e0f0b08e2309b0bfa0d0c8be6454980e0d233469aeec25aba063ebc109f8c60fbf742c31f8bdcdc93a89374875136f6c3b147fa98e5a02e856609a0253b2dafde96b6ab299d6aa824972f7a0e2cb6233dc0da551351d772d28e9e0cea1b4121303d2f163dd31ff65d022cfc175ab18fcfede9ae56bfa53e65fa0f6d4f1f40fcf0e50f409be61d0842e0dd8645422090794b5cb24197ed15bfa4e7d2c51390c32b40b1f6c7bf850084c5206a548998630843b73a373388439096c81ddeef6a393b0a30117b7d5cd07761144b4e9d3240f4117e6593cdbac20042636385725145cbb00d0e565e50153e422d320fe0ec0f8b4825600abfc8b6800b67c7400f2e3f277b55a84770ada59d32b72dc40effd02e61a5171f4d120d2e453f2f765b19a8e3b0187dd593b09c9b9218a3b31ddc9067f39696be5eb623cf0151860cf70c51204487694f7b401d5c6b654f44c195ddcb20076b6ee8a27cd3db97ab8a3a6fb5624ff1fc95f669c0000d7bd5327f1be2162e318c832f953a6218617878d424cf047f43b5401b5abd2eea78c7650190f62a18c938c2d2a18aaacc7abd45d8d1cf3b18821ba2cfc818cf74d05f18e7bfdef7b0ea09475089a84d3e854d497935ee7086dc6e7c5b317366001f58e159b618a895a793d6120a8ec5ce838cc1edc538f0bd628ed32e0a9aae900ee6ea246f4c3d634c55be3c49e3f3bb5e3d8db1f6e37ed8f34746d51f3115bd0b3d588d5cccd0aed0b8d9b60a5989ef4d5f35808225fe565a9c54141123c2643fd0b475754ca7657aed95733bff80b70e71e105d3581ad1b432dd25b2c0cd7bf659c4bce522f7d81804d8021d1ca32f6845c6cc8924ecd728e99c0af39c8ae0677ef0d4ba4f8896968bea575024c73fca8c75bfdf17d958f15018600b29e3f58ce8c9afcbe8814c7adb9be04adf23378a9d0392b06f8de1c3f3d62c7ac621da4789eafcfc0f8f166d966c79429aa66d80ba7b5908ef1c26c628dc6647e7ab793a9ca8fa0904dc5a35322d2199966d756d6f772255a6fdb7d6427af31b4d6fa254c9cee27d3f844d70a326c143ca3e9563d3fa7ae79b8cee5a1315433ccda91425b3c72514ff2635132b7bcf19b0c7dedae92cc2c798d700c04b36358782ba9d3b9bfc67c077367dbbee6a0ed7116526c7c54205ba41fdb473d14ce5897a41adea1d51ce145ea04032bef1a5db32cc35423669f2fc0c9e4c815f7585a8bb4e5b5d2d54c59db88591ef4836ae1722e1c90fddd90a7c9effa0136b1f9bf3ecb7dfe27ea9514f470a70efafafce83da2a357c99e0d600ec2c09b5c956dcfea64a8987cf5f98707c8f944d32dc78a94ea2b985d1c359", 0x1000, 0x40001, &(0x7f0000a1e000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) setsockopt(r1, 0xfff, 0x728, &(0x7f0000d8c000)="8e51d2f02304ee145b4757ba7abeb8e99b8d34198497c426318bfb8b168d51d7a2b12cbc6034ad114ecc459e339b3d62cbc5a085009ccd486b62dcbf4105299a8ea19fdde4225c5071ccdcead52d2ce03255a8e007a066b72a26cf5119ecd792319ba94a36482f41d933fb2aa965f9701fc620d5e3e5af60d56363c65b7e76c23212ffa2d279211883221a551faf63a26d57e2a1dc825eeb65002786fa", 0x9d) syz_emit_ethernet(0x4e, &(0x7f0000ead000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f02e", [], {{0x86dd, @ipv6={0x0, 0x6, "9b078f", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair(0x2, 0x4, 0x5, &(0x7f0000a23000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00002da000-0xc)={0x2800003e, 0x5, 0x23}) r2 = socket(0x11, 0x802, 0x0) r3 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000a8a000)={r3, 0x9}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00008b5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000a12000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f00000d9000)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f94000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r2, &(0x7f0000000000)=0x0, 0x67) socketpair(0xf, 0xa, 0xa6d9, &(0x7f0000000000)={0x0, 0x0}) connect$llc(r3, &(0x7f0000001000-0x10)={0x1a, 0xff, 0xfff, 0x10001, 0x3, 0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0xc) shutdown(r1, 0x1) write(r4, &(0x7f00009e8000-0x1f)="1f000000040aff0114433dde064508000005810000ec1519011f00003fdf08", 0x1f) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000c1000)={0x0, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xfffffffffffff0b6}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000024a000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000ab5000-0xff)={r5, 0xf7, "8e9f44d2ad6f9c6bbb7ddd172d21568efee04c336f7fe03e8e304fe1468a10f1616468ccc95f69af5be22f6b29e350b1ffebbbe52b48b39846dc36689e32c81ab7208d998d2f44733a182252f6dd56e7f49ce5b988549e4b339e1600f53c620792efa620897a7822ba355f4f30b7c9637d91871e7002346ce1c1442b65ad8e1ce427273b363ab8bd4f6afe9bbd66870d0e12d26ab2dbb695d926634ffea8392763daf32823837a1fd7162660c3ce24521781d4c66d3270775c93ff46f4812cc6fd72e30a9d38c38bb2d464042e798e7a5848c6d7a5cc30f86c0372dc70667b3d11a1590f2a4abd0f3b9ce05a16537e8cfb682982122f04"}, &(0x7f0000cb2000)=0xff) 2018/01/05 23:08:40 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000084f000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000764000-0x12)={@common='bond0\x00', 0x6}) r1 = socket$inet6(0xa, 0x80004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x84, 0x2, &(0x7f0000000000)="", 0x0) 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x3, 0x4, 0x0, 0x8, 0x7fff8, 0x3, 0x4, 0x100000001, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) bind$inet(r0, &(0x7f00009b3000-0x10)={0x2, 0x0, @rand_addr=0x4bb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffe, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, '\x00\x00\x00\x00'}}}}}, 0x0) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) connect$inet6(r0, &(0x7f0000dd6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000063d000)={&(0x7f0000f66000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000028000)=[{&(0x7f0000824000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000f65000)=""/15, 0xf, 0x100000000}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x7a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, 0xffffffffffffffab) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f66000)={0x2, 0x5, 0x1000}, 0x4) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x3, 0x5}, 0xffffffffffffffcb) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) unshare(0x0) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00007b1000)=0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x2d, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000fb9000)=0x1c4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d83000-0xc)={0x0, @broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bd000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000878000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff8, r2}) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000079000-0x18)={0x0, 0x8, 0x907df6d98968c8e8, 0x6, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x98, "f60b462b9691145e1b6d541099fb1f1461567def293e1cb7707e2ba8d0e93d4c8bb8b434a1578f338f2b1f935b3e44ee8f45e8e52d7ec742a6060f118631d473eebaa14cf2cba90ccccb5d5b45a46f417caca6248feb34a96704a141c0be49437751e1cec65eb964e145fbe1c2a21777822df478a756a45b74718d894ac1bc180ff08e9ff8627b10733ec402d69fa5bf93a55a0a90871591"}, &(0x7f0000bd3000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x0, 0x30}, &(0x7f0000001000)=0xc) r4 = socket$inet(0x2, 0x80004, 0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000002000)={0x80000000, 0x4, 0x8002, 0xa1, 0x6, 0x1, 0xdc15, 0x9, r1}, &(0x7f0000000000)=0x20) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003000)={r6, &(0x7f0000003000)="fc43ec83d28ab5585ec34a14b8132cd300b4a922ba7c33b705331d6a48560ffb2237702e0ffafb541ff01e35a661b081ae913b8b775d0f2526735ecea98831160072eb9aa03c4d2451a7d4fa1436af1b0f5a315f556cc4603f6a6c229c489accbbf9e04be2d1a7965508df800b5abe9be3d65e87d1ffd7cc3fab456ca550b0d3941b3a68dca28a69b15a2dc1ca402a08277f6727c33095d9c7eb51cc40f62f7aaa0f83d1a195eb72c716ea29b63aaaf9f11597734e22bd28b1efa8f52c3ff0862c7fc53d67b91e000876b17b3f2ac42991402eda12aecc7a0b41"}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f0000001000-0x108)={r5, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3378, 0x800, 0x5, 0x7, 0x8000, 0x7, 0x8, 0x800000000000000, 0x2, 0xffffffffffffffe1, 0x1, 0x7cb, 0x4, 0x2, 0x100000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfe6}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000006000-0xa0)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffff81}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x3c1393e3}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe3e3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) close(r7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000005000-0x1c)=[@in6={0xa, 0x2, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000007000-0x4)=0x2, 0x4) getsockopt$bt_hci(r6, 0x0, 0x2, &(0x7f0000003000)=""/59, &(0x7f0000004000-0x4)=0x3b) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000007000)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x5, 0x80000001, 0x40}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000)={r1, 0x6e}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000003000-0x40)=[{&(0x7f0000008000)="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", 0x1000}, {&(0x7f0000009000-0xd7)="04287faac48414f4c9a31681d62f86aef6a1f17f3fad861c18447d467ce5087f90b9276257a753416a924d2d17de7f623330a4b7f74c2dde0765dceec5f2dc218094d15a79cd2bc98eb9c3304f9b7b5d4f326bdd2f981651535c4c75d062f20b8f5e7a0a98d91c335812103f728ca1abc48b2f392aca8283ec35801d0e25740eeb57107132875163256ca72d08772740b1247aa7579f9c548f1d38843b62aeca8d80049249350bfb69752a8c2753e831b162f52a5025ea312ebb2d1e6134ccf5a6416004f6e478e89897e26a1c458d7ff8f63bcdf69146", 0xd7}, {&(0x7f0000008000)="", 0x0}, {&(0x7f0000008000)="443e3bb7828a7ec1cfbc8d4f5f10840c6062619fd08c30e2e4180188b915d6e173567ccdfb3589b0f529261f0cae2d7ce061a394be9302b1", 0x38}], 0x4) 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x2b, &(0x7f0000bbd000)=0x0, &(0x7f00008aa000)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000c87000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 4: socketpair(0x3, 0xa, 0x5, &(0x7f00006ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="9ceef55d587dd2abc893287b4758a3a706b937fdbc94b65cc67e7a6dee983dd3b57b295acbcc8ffbd97356a6c5f2aa35581a78b4375be4e1218196512baba04303ac2f56daf7e0f27152481d8d51606e81765771c5c30a133d2cdd62d5ef7a3a8be6cfd8f0cde7675b72629dbb51a2a3d5bbe839389cee67f2c722ffd22c143fa8bc071fddad77ceadfed6730723eac1e97308e45d8d1c6c6508633cacba5e46b56f4711613fecb80286a31403b5166b80addeb0dfa8b40bdecfb84919a455e142a11ce999acdea280d1c1645798de6765c5a87e0495c5ecfdc6b1450c", 0xdd) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000b9e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/05 23:08:40 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000015f000-0x1)=0x0, 0x800) write(r0, &(0x7f000012f000-0xd3)="70081880bfc7f098141c7dc519ea609aa1a0b2b95707681273efd9123e0ef57bbab959de4c77f7a1649fec890c2e616e2dfc14858603a38f87ac427fb0e737bb43e2da6f2d7e94975e40c44c503d2afc88c2a0b135990c8f1c74a886a1730cb2e9b252f7a5490a320d96c97c35a0eb77cf48b292369488799410d7f1efd7729ac4c6beccbb6e055a167fde32aa9cba92add7ea9c0edf2e435d48d1da862199c3524f5623037a8ea8df5b9b74a4c551c4837caa6a19bfa2cdd4618f5155208f4055c6f8f8c4440d8ecc74f8a1d5b3ce4d9ce9bc", 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r1, 0xfffd) socket$alg(0x26, 0x5, 0x0) readv(r1, &(0x7f0000124000)=[{&(0x7f0000e79000-0x83)=""/1, 0x1}], 0x1) 2018/01/05 23:08:40 executing program 0: r0 = socket(0x18, 0x0, 0x20100000001) write(r0, &(0x7f0000c1b000)="", 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000968000)=0x20a3d4d0, 0x4) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0x23d000)=nil, 0x23d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r0, &(0x7f00005da000)="1f0000000104ff036b000000e9110000780df0000800060000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x1d0ef59bb2582702, 0x0, &(0x7f000075c000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0x9, 0x10}, &(0x7f0000df3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006ea000)={0x0, []}, &(0x7f000057d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000276000-0x2e)={0x0, 0x0, ""}, &(0x7f0000e4d000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00004e9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f000074d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003e0000-0x4)=0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f000092b000)="", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000aa000-0x6)={0x0, 0x0}, &(0x7f000074f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d64000)={0x0, 0x0}, 0x6) socketpair(0x0, 0x0, 0x0, &(0x7f0000d0b000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000f8b000)={&(0x7f0000552000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0c244ebc452ec9b92781c772577e679c9c0a3134234124940721489d065d9e16"}}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c27000)="", 0x0, 0x0, &(0x7f0000dc1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000734000-0x8)={0x0, 0x0}, &(0x7f0000b1a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000cb1000-0x5d)={0x0, 0x0, 0x0, ""}, 0x8) write(0xffffffffffffffff, &(0x7f0000291000-0x26)="", 0x0) sendto$llc(0xffffffffffffffff, &(0x7f0000490000-0x24)="", 0x0, 0x0, &(0x7f000022f000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) pipe(&(0x7f0000871000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000095f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000644000)=0xe8) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0x5bb000)=nil, 0x5bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000542000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000568000)="d3ab2719040000235fba602dff05000bfef9f3d2a4b200ffffffff05000000000225070097c11ed4c2c4dc4200046eb9", 0x9596e74bef79e534) sendmsg$alg(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4", 0x10}], 0x1, &(0x7f000031c000-0x30)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x100004, 0x0}], 0x5) setsockopt$inet_int(r2, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00005bc000)={0x3f, 0x8, 0xfff, 0xbb79, 0x2, 0x1f}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000413000)={0x0, 0x0}) mmap(&(0x7f00005bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005bc000)={0x0, 0x0, &(0x7f0000326000-0x10)=[{&(0x7f0000268000)="39d6e1af41b648c2a700ac7a4a42dd8d85f068d306802ed3e14f5a90c0daad4fb6c702aea31ba3c01d1a785c55de44e2b2182bc257b5903d6fc9a458dfe3661cf36ac861ebf04540db1164ff716b50a9500d760fcc3171e9f4b6c20ff799da01685c98e426b085807dea8051d7b704de48a1d7824b0d1b811842553aa959ce944e4edaeb9a26cf2eb7e84ce5f29657575d", 0x91}], 0x1, &(0x7f00005bc000)=[@assoc={0x18, 0x117, 0x4, 0x100000001}, @iv={0x28, 0x117, 0x2, 0x13, "58a751e91c56f233cf0d70bdb68aba32a5a58c"}], 0x40, 0x8010}, 0x4000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00003c8000)=0x0, &(0x7f00005bc000-0x4)=0x4) recvmsg(r3, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000041000-0x10)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000491000)=0x0) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d36000)={0x8, 0x0, 0x1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x1f8}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e4a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000016c000)="9e2428e7feeff06e51d9db2d03f36572a9ec590f584787eb6e4d0e6069e339b42f76723ded69dabe41fdaaab4c66a590076b7096f93992ebce31508c04c9f40b7b375daf8791d24c6a43f675dc200e34f7b944b3c290c1df50cf174545fb53b4cf12656b4be42900b1d61c05bc533dfd63426ce95926e0516ee2f3a655ba657a86abccccafe9f7fd4678be846501a487", 0x90, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0xffffffffffffffff) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b33000-0x4)=0x3, 0x4) r1 = accept4(r0, &(0x7f00003bd000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)=0x10, 0x800) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00007eb000)={"1b3f2086dfe4f371942b69bf0df044f8", {0x4, 0x401, 0x8000, "0a4525ee1a2a", 0x100, 0x0}}) sendto$inet6(r0, &(0x7f00001fc000)="", 0x0, 0x0, &(0x7f0000be0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000791000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000253000)=0x0) recvfrom$inet(r1, &(0x7f0000483000)=""/24, 0x18, 0x40000040, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e21000-0x38)={0x0, 0x0, &(0x7f0000e9d000-0x10)=[{&(0x7f0000890000-0x199)="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", 0x100}], 0x1, &(0x7f0000ec9000-0xa8)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000825000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f00008a5000-0x4)=0x0, 0x4) mmap(&(0x7f0000561000/0x1000)=nil, 0x1000, 0x2000006, 0x50, r1, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f00008a6000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a6000-0x4)=0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008a3000-0x4)=0x4000000000003, 0x4) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00008a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f00008a4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:40 executing program 1: r0 = socket$inet(0x2, 0xa, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000007000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf20000000000000006444f52d30faba2821c"}) getuid() [ 386.414497] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x80088, 0x8000000000002) write(r0, &(0x7f000004b000)="020aaf1a020214f6ff6466bc8ed24bc8", 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000eb6000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00002dd000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00007a6000)={0x0, 0x8}) epoll_create(0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b0a000)=0x3ff, 0x4) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00001ff000)={r2, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ea7000)={r2, 0x80000, r1}) 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000506000)={0x0, 0x7}, &(0x7f0000fe7000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fe7000)={r1, 0x1f}, &(0x7f0000fe7000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e43000)={0x0, 0x5, 0x1}, &(0x7f0000fe6000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000d40000-0xd1)={r2, 0xff, 0xc9, "55872ff7c8dade222d08e020f0e1b1341f76424ebe69b61666608d982ecc88ec92d2d79c840cc448b2db41de9f18d572c9793fa6b65bb87c03d4a765212798a703831e7815b008a5ccf23b0c30ae3649826003d7a054dc287651cefcd9bd903e9511ff558aceeaa4438ab6ea41835fdf543f72f1d9246cd6a612c71066abb07838712755441fc1574116c1baa66ef82bb6e4b20e3afb6d102d243270d3858c531fc5c43c31f891f4bf8c10fde94a4a68a69677c7a5e04c6d06acc1d27dfd740a0d9e865325597387b5"}, 0xd1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e6000-0x8)=@assoc_id=r2, &(0x7f0000f41000-0x4)=0x4) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000042e000)=[{&(0x7f000033c000)="2900000021001900013d3524000a00060200000500000000000000040d000c00000000160000002008", 0x29}], 0x1) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d60000-0x4)=0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00009b5000)="eb039f314641d2777e1d76b71db33804", 0x10) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0xcf54, &(0x7f0000ffc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000ffb000)=0x7671, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ffd000-0x4)=0x14) r3 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000127000)={0x0, 0x0}) 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f000061d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8c000)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000775000-0x4)={0x0}, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfffffffffffffdb3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000035c000-0x8)={0x0, 0x7}, &(0x7f00002df000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f00000-0x8c)={r2, @in6={{0xa, 0x2, 0x532, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000012000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x84) epoll_create(0x6) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="cfc9c19e5c8b5e96cd7cba3b909e0199", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000005000)=""/4096, &(0x7f0000005000-0x4)=0x1000) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x9, &(0x7f0000000000)=@common='nr0\x00', 0x5, 0x7fff, 0x2}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd35d5032a39a48f8, &(0x7f0000005000-0x82)="74a1c53e21d4ad312f71ea405be345026c3f04df81a5f971c7952a60304d1216b1d3b2f4e6d259ce382d861e1457dc6c953fa21551728d453abc1cd513aff24fffa2b3921235d72f4802f3089b0a50fd0d1eb1482569b9c611cc4f7483efe40d0b81b31b9314bee9c762b7f082cb2a5686ef67c4bc9c25d06b10e7c3af7c94005967", 0x82) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000001000-0x28)={@common='ip6tnl0\x00', @ifru_ivalue=0x776617d1}) 2018/01/05 23:08:40 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f000029c000-0x15c)=@newsa={0x154, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000abf000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008f4000)=0x0, &(0x7f00006d1000-0x4)=0x4) [ 386.495637] netlink: 'syz-executor4': attribute type 6 has an invalid length. 2018/01/05 23:08:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000c1d000)=[], 0x0) mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r2, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x0, &(0x7f000000d000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a05000)=0x0) preadv(r0, &(0x7f00007cf000-0x70)=[{&(0x7f0000716000)=""/213, 0xd5}, {&(0x7f00001e8000-0x38)=""/56, 0x38}, {&(0x7f000069b000)=""/237, 0xed}, {&(0x7f00008c5000)=""/195, 0xc3}, {&(0x7f0000ffa000)=""/140, 0x8c}, {&(0x7f0000a8e000-0x58)=""/88, 0x58}, {&(0x7f00002f3000-0xb)=""/11, 0xb}], 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006e3000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b14000)=0xfffffffffffffe15) getgid() socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000af2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000065e000)={0x0, 0x2d, "d194bc7159b61c606452931ae2e16a94690628a0029bc39b64ee0073ef191958113801aae4c9a93a86aeeceb3f"}, &(0x7f0000f38000-0x4)=0x35) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000045a000-0x8)={r2, 0x7f, 0x5}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f45000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000053b000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c46000)=0xe8) r4 = getgid() sendmsg$netlink(r0, &(0x7f0000e61000-0x38)={&(0x7f0000689000)=@kern={0x10, 0x0, 0x0, 0x8040080}, 0xc, &(0x7f0000795000)=[{&(0x7f00008c2000-0x13ac)=[{0xbc, 0x1, 0x310, 0x20, 0x2, "18ba45fe521181160eb54c3b8b215b2e1e92344acfd4802e0e853d0f25ae60d3454e589471d18e6200a86df219d158f446abd09d408b585c353df18aebbba58335795ac32a16ad44c097c8501f151ee5050e119ea8665f93c76f8ae877c089c710af3796e61a96dc044ffc240259586b065ab068951d0f4b2437f11d83f6129ae1505175df9ccbede6ec06c487e1e72ad2f3451e548920794ea1dae4a077261efc2a6830b10479e7acdf"}, {0x80, 0x2, 0x820, 0x3f, 0x3, "25ed998d628b2c3d7af883145cb7000b5b2f0bdd21859e46bc9204588b43291e226066dbe30a6652c472bf18fed2e63997eea540e291f1e176b31203211b619c8dba7243d9a42de7a7d2643b2780e472a2dcea2ec58034b7121b20f0528c640b76c65bdcac03bfa98f3334930e"}, {0x1010, 0x8, 0x904, 0x7fffffff, 0x1, "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{0x60, 0xffff, 0x8, 0x5, 0x2, "2482693a6f7f5920eff5c1e6464fadab2eb2fc5f91aa7ecc5fb21fba9f47d3fd2cfda4b28c9c292b6c0173525fec14184d7d39224c98e0e71c472b6daf99ca0c3333cda4b64070c13876aabd60"}], 0x11ac}, {&(0x7f0000282000-0x464)=[{0x94, 0x9, 0x935, 0xfffffffffffff0b2, 0x2, "dffefe1656003576fa83ee7057e18b0713269e1f2d3fe7aa650f877a11b2583dc4397b7e61bbc1dda0d21f1d3f90645f626e00db7b42425c81220472527396ac4b2b527e54baafaab40ec1be1e18e571be8a7b31f16cb31b1b8775e35c9ede279ff0172f5b0454b44cf851cac6b94cb47bc034068b26b97f19f5b37b26e826cb1c"}, {0xd4, 0x9, 0x200, 0x7, 0x3, "9b8ce97d534006e38af84c4aeb6954519011ddc3b6d577ce4d0628ddb54709d5e556b469d591c759746df40ed0fca27d6d3e2bdaf0868f5fd5caea6f8705ef5678634509a408654b3c6df4ec77f4f071b9d5729b4367c84d7e4caacb44498e73ee4f9972a18dc66ab6185e53ce2a3db155326f1d49b0f337876be0eca7c924be5c68087b6ea1ad78d5a2c56d31f42df9ca2a0d169badc7755348805ef32d21a45d7b08271640d2025d1be72e67b03df71b0d1d33da17aa1292dc8fd8492b12eca609"}, {0x90, 0x7, 0x0, 0x4, 0x0, "a40e6598736089868f0b2440c3260594501647211cf1ac4fcf58c993ecf79b93949d992f2fa4d288b1a090a4bc3b81b08b7fef6cc224225affb893dc13431111dc16c2f781209e8bd5fbca1df97d2c4dddce344e43b138a49a7fe1eb7ed926b719b8d5fe7a58cedfa7d644d9d379549784bfb1f419b8fb9761726374ade36c"}, {0x2c, 0x0, 0x308, 0x80000001, 0x1, "dbce26a4acd292376b855f42f67503626cc8767ce2e0940df34237"}], 0x224}, {&(0x7f0000a82000-0x12f4)=[{0x90, 0x8, 0xa00, 0x1e52, 0x2, "0b0d0e4acd74eba2fc2c97d68c188fa809613cc3956b21a1761ba9e1fa121dc0eb21f953730f7ae3c61299ed2ab38ae2b98e3e4426a11910d05d4da27784e67f6c7578fd308188e5d1425a643cf99e66100616d30e494265e271013744c93950e5823af7813b9d3bf6f29ecb8a3bab7ba773d0eb79c7dfb24df11dc249c521"}, {0x1010, 0x1, 0x2, 0xffff, 0x2, "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"}, {0xe0, 0x101, 0x20, 0x2e8, 0x0, "fd73fd8ceef8a2c3275e5469d0ea44ea4425d573b1f0c0fbc10187db194a6db72e1d0d8cad0ec8eb93b73d0f0c5c297581bd74b633de48785375895f77e58e5fde5986c49b313e88f62e6200558b5f628e2b211486bd0561c51c215ac7fc4a018375d7eb14eff4e2a715f2e0c99671b70c4ccb299098e8b8d9b43f230ffc130b6f08a643f5f43c0a10b69e5329277c513543b6482b5ecdc2c353063fe6738eac1fa2ae2a6dc86b296febe4cbd653683f519f97c64ab143efb512b0588b6d052ff35c26aa61d8207f18b9269ec1ca75"}], 0x1180}], 0x3, &(0x7f0000f2c000-0x40)=[@cred={0x20, 0x1, 0x2, r3, 0x0, r4}], 0x20, 0x0}, 0x4040801) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r5, 0x0) sendto$inet(r0, &(0x7f0000144000)=']', 0x1, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet6(r5, &(0x7f0000ba9000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000dd9000)=0xfffffffffffffe05) shutdown(0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ea9000)='\a', 0x1, 0x80, 0x0, 0x0) 2018/01/05 23:08:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0x0, 0x4) getpeername$inet6(r0, &(0x7f0000ee3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000608000)=0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000e57000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006b3000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4037026a567fae715a614dabe142a37d4391476115a65dabc0840c4d76df9227b7369d3b5838ac06cb2b898206b664444b0a8f626ec4bf33ad489d40bc15c01d9c52f96b87e75ca7a78a931911b81d689878bb58a1d0bc0aff591a102ac8b82c104b703896f768a88edb91ca97a2152e5fabe14f80bdcdd573542b", 0x7b, 0x4000, &(0x7f00007b6000)={0xa, 0x0, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f000016f000)=0x2000000000, 0x4) mmap(&(0x7f0000988000/0x3000)=nil, 0x3000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000664000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x800, 0x35fa7ef2) recvfrom$inet(r2, &(0x7f0000e9f000-0xbe)=""/190, 0xbe, 0x10000, &(0x7f0000bea000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f00000ea000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7e000-0x10)={r2, &(0x7f0000b06000-0x8)="e814ba9351942d0f"}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000214000)={r0, r0}) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c99000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004d2000-0x10)="", 0x18a) 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000819000)={0x0, 0x22, "8da462e3cc76632c5d3690613425ead48beb7b9826f1ddfb9919c82feccac2f549ee"}, &(0x7f000047c000)=0x2a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c05000)={r1, 0x4, 0x5, 0x55}, &(0x7f00000bf000)=0x10) [ 386.587443] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b51000-0x4)=0x0) close(r0) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xaa3000)=nil, 0xaa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000aa3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000aa3000)=0x9, 0x80800) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000aa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000aa3000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000747000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x26a, r3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa2000-0x18)=[{0x1, 0x0, 0x0, 0x1}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000007000-0x70)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000)=[], 0x1054, &(0x7f000000d000)=[], 0x0, 0x0}], 0x492492492492521, 0x0) [ 386.638470] ip6tnl0: Invalid MTU 2003179473 requested, hw max 65392 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000065d000)=0x1, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000fe8000-0x10)=@req={0x0, 0x0}) 2018/01/05 23:08:40 executing program 3: r0 = socket(0x8000000000a, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000086d000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000426000)=0xe8) pipe(&(0x7f0000a57000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000875000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x90cd, 0x1, 0x5, 0xa, 0x80, 0x20, 0xaf, 0x2, r1}, {0x4, 0x82, 0x573a, 0x7, 0xf18e, 0x3, 0x6ac, 0x5}, {0xf1, 0x1a, 0xbe9, 0x2}, 0x6836, 0xe, 0x1, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x5, 0x1, 0x3, 0x9, 0xc8, 0x100000000, 0x7}}, 0xe8) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x40000000d, 0x0, 0x0, 0xfffffff8, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x4, 0x4aa, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f6e000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000138000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007bc000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000402000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101, r1}) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x21) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000041f000-0x8)=@assoc_value={0x0, 0x1f}, &(0x7f0000e6c000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000c18000-0x8)={r1, 0x5, 0x6}, 0x8) connect(r0, &(0x7f00004ec000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000b34000)="737cf6118002bf85b09956dda0c0bf62", 0x10) getpeername$packet(r0, &(0x7f00006a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ffd000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000016e000-0x50)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x5, 0x8001, 0x400, 0x5, 0x2000040000000, r2}) 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f00002ba000)={0x0, {""/7}, 0x0}, &(0x7f0000b93000)=0x10, 0x80800) connect(r0, &(0x7f000076e000)=@sco={0x1f, {0x7fff, 0xb29, 0x0, 0x1ff, 0x2, 0x2}}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f14000-0x10)={@generic="270ff3afea8f707f4f563049762891f5", @ifru_flags=0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f88000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00003f5000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f00005ab000)=0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(r2, &(0x7f0000f89000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000077f000-0x4)=0x10) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f8a000-0x20)={0x3, 0x7, 0x0, 0xffffffffffffffff, 0x100000001, 0x0, 0xfffffffffffffff7, 0x1fd, 0x0}, &(0x7f0000b23000-0x4)=0xffffffffffffff01) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000f87000)={r4, 0xc4, "321e93f21f5e33d73120fa11e5ec7f43c6b8dcd54ac883e6850fc7e859fc93434a444795bd0d9d6472db61eb0e11f9c732f49c6228b232abde66997c53d4b4e36b1d3f3d68d7f1ee6f99ff56166787ec6e196148071b5f738642bb898570e9311e1ab5d947eeeca490f374ecc58da6392307c3644e90007427df10845ee2f5dd0d9865011505997ec4f09b1268d4b1f22e02b50b0ebcee14c0057be20f8e3d52c6d862f8c96ced6084557ce6fb1682e7b46a4c3f6b17f9bfef47245b688b761ddb6822e1"}, &(0x7f0000f88000-0x4)=0xcc) r5 = socket(0x800000000000011, 0x6, 0x0) recvmsg$kcm(r5, &(0x7f00006fc000)={&(0x7f0000f85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f000099b000-0x10)=[{&(0x7f0000b5e000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000d15000)=""/129, 0x81, 0x0}, 0x102) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000271000-0x9d)=""/157, 0x9d, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000f88000)=0x0, &(0x7f0000f8a000)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r5, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x7f) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00002f5000-0x8)={0x0, 0x7}, &(0x7f0000f87000)=0x75) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00009c3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000f88000-0x8)={r6, 0x81}, &(0x7f0000f88000-0x4)=0x8) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00006fa000-0x90)=[{&(0x7f000005f000-0x84)="eb", 0x1}], 0x1, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00006b7000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000870000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000117000-0x90)=[@in6={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in6={0xa, 0x1, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0xffffffffffffff73, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5f5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000211000)=0x0, &(0x7f0000a87000-0x4)=0x4) r2 = socket(0xa, 0x800, 0x7) sendmsg$key(r2, &(0x7f0000a58000-0x38)={0x0, 0x0, &(0x7f000010e000)={&(0x7f00000e4000-0x120)={0x2, 0xa, 0xbd, 0xf, 0x24, 0x0, 0x6, 0x3, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x2, 0x2}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x10, 0x14}, @sadb_x_sec_ctx={0xa, 0x18, 0xffffffff00000001, 0xfffffffffffffff7, 0x41, "a3218b38578e5f86ffc12c8874688465e920cc62605eecccc8fd4d459a699c93f32ba8a6e7493267c3977b46dfaceaf874c0d55683736378d49441a14bf511a076"}, @sadb_key={0xf, 0x9, 0x6c, 0x0, "ae248f91f0c964ea64dd5de743c7039703412fe363f9298dfd2bf300d87429dd193cd34270d4c54c9b36e2b721fba3e6b8fc66d32ffe6729ac8814f32ca6bcc58535eb27c6e13dff7127a888df1ae2809d75f05604450686717e4568387a4dc1415793dee1a9809b650bd350"}, @sadb_spirange={0x2, 0x10, 0x1, 0x2, 0x0}]}, 0x120}, 0x1, 0x0, 0x0, 0x0}, 0x10) getgid() 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x9) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f000080e000)={0x2, &(0x7f000096a000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) syz_emit_ethernet(0x2a, &(0x7f0000529000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) write(r0, &(0x7f0000001000-0x24)="24000000190025f4071c1ffbfffffc0e0a00000000000000810019eb080002000000ffff", 0x24) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000f11000-0x1000)=""/4096, &(0x7f0000b29000)=0x1000) 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000061c000-0x103e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x8, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fa8000+0x122)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003d2000-0x4)=0x60, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000163000)='tls\x00', 0x4) r1 = accept(0xffffffffffffffff, &(0x7f0000b42000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000847000)=0xc) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000ccc000-0xd8)=""/216, &(0x7f0000dc4000-0x4)=0xd8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005ba000-0x8)={0x0, 0xffffffffffffffc1}, &(0x7f0000ea8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001e8000)={0xffffffffffffffe8, 0x7fffffff, 0x8004, 0xffff, 0x80000000, 0x0, 0x80000000, 0x7, r2}, &(0x7f0000dd8000-0x4)=0xfffffffffffffdb2) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000420000)=""/0, &(0x7f00005b5000)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000e3b000-0xa0)={r3, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0xcc3, 0xb7, 0x90}, &(0x7f00003a0000-0x4)=0xa0) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c62000)={r0}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000fff000-0x10)={0x4, 0x800, 0x3, 0x8}, 0x10) pipe(&(0x7f0000de0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000dda000-0x20)={0xffffffff, 0x0, 0x0, 0xc20d}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f000075d000-0x10)={0xfffffffffffff001, r3}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003df000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xed, 0x0, 0x0, 0x0, 0x3, &(0x7f00000c7000)=@common='lo\x00', 0x0, 0x0, 0x0}) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x80000000, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001000)={0xbad3, r1, 0x2, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f00002b5000-0x4)=0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000b000)={0xffffffffffffff87, 0x2, 0x8, 0x0, 0x0, 0x3, 0xff, 0x0, 0x0}, &(0x7f000000a000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000000c000-0xa0)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xcab, 0x3, 0x20}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000000a000)={0x1, 0x0, 0x10000, 0xfffffffffffffffd}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r3, &(0x7f000000b000)={0x11, 0x19, r6, 0x1, 0x400, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r3, &(0x7f0000001000-0x94)=""/148, 0x94, 0x101, &(0x7f000000d000-0x10)={0x4, 0xfffffffffffff9a5, 0x0, "4c83f102d1df", 0x7, 0x0}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r5, 0x10003, 0x10f}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f000000c000-0x77)="8c7e9e810b9a861dc092e9ce1b7158e9309d7acb59de61650fa8df08929ad64548d38f1fcb3d4466aba9f33cbf8254c568fab5acf5b1a86c46fad6b76bfb32b8b0a2488a133d8968f23b218fdcb6639d090e228fd6719e920989daf8ddf3c1c77bc01e29f858aa4a4ce2d800f2142da1dcfaeb35fa0320", 0x77, 0x80, &(0x7f000000e000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f000000b000-0xfb)=""/251, &(0x7f000000a000-0x4)=0xfb) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x7, 0x0, 0x4, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x40f00, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket(0x10, 0x3, 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6f000-0x10)={&(0x7f0000b3b000-0x1204)=@newsa={0x144, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}, @algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0xfffffffffffeffff, 0x9, &(0x7f0000533000)=""/8, &(0x7f0000c9a000)=0x8) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000959000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00009a6000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000006d000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006b9000)={r1, 0x9}, &(0x7f0000782000-0x4)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000195000)={0xffffffffffffff9c}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00004db000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000057f000)=@assoc_value={0x0, 0x6}, &(0x7f0000d23000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000245000)={0xffffffffffffffff, 0x201, 0xff, 0x7fff, r4}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @multicast1=0xe0000001, 0x0}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000fb8000-0x5c)={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, {0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x524d, [0xaff, 0x100, 0x7, 0x3f, 0x1, 0x6ed, 0x100000001, 0x4]}, 0x5c) 2018/01/05 23:08:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0x7, 0x4) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x8000, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000-0x8)={r2, 0x0, 0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0}, 0x98) pipe(&(0x7f000017f000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r4, 0x0, 0x2, &(0x7f0000c0d000)={0x0, 0xc, 0x1, 0x8000}, 0x10) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/01/05 23:08:40 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f00003d9000-0x2b)="290000002000190001000001ff0000060200001600000f00000000040d001400001b00008000000008", 0x29}], 0x1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000862000)=0x0) 2018/01/05 23:08:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f53000-0x4)=0x2, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00008ec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000b5d000)={0x6, 0x9c, 0x8, 0x1, 0x8, 0x7}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000d1d000)=0x0, &(0x7f0000f50000)=0x4) 2018/01/05 23:08:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000615000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000b6c000-0x18)={0x2, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=[{0x100000001, 0xbd, 0xfff, &(0x7f0000d36000-0xbd)=""/189}, {0x899, 0xbe, 0x5, &(0x7f0000413000-0xbe)=""/190}]}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x2, 0x4, 0xc2, 0x6de, 0xffffffffebb7e6ed, 0x6, 0x6, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8e, 0x3, 0x8, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f52000-0x51)="e4", 0x1, 0x0, &(0x7f0000a49000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dda000)=0x0) r1 = socket(0x10, 0x2, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000be6000-0x4)=0x0) write(r1, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030d00000074f7000002de161701", 0x24) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006dc000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f8d000)=0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a2e000)=0x0, &(0x7f0000032000-0x4)=0x4) pwrite64(r1, &(0x7f0000c7b000-0x98)="799f41d5f32d80c3705c5b59f49d5e41850dfd6eac4dca3f7ab6cec8373eb24ce6a20252f7a1682e5a2a0912eb767af33959ed90bed80b45a14a3990172d84dfce5fc5f74bb784a1ecaaee5aad1ad75bf07bfa68a052288fbb52d321afce94a17b1e91d24cd5c9d529d42b9da4b244d91115cee056fdb4d9d2e18707a7f36eb4a906f7c9f901b638f4dd4365f2367462ad259c219df9173e", 0x98, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000b18000)=[{&(0x7f000024c000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd3000)=[{&(0x7f0000e76000-0xa9)="148dd1abe637828269d676aff8cf2432a3af10bf303580ba97b39aa31e54ef0b1f814d5b062f9f8b8a6f7bf4d4c837db9ae218c94747140054cbceb0a03d0463fca1631d9f1d4cfccc19241dbe0fbfb7e30c4b2f4c7da569059f9abaed1d7bc13479d90cbad1e60b17a7d1e17f8f317b4cf7fc5c1896dc831533a25d29cef340f8ca85a23d134e0105130634869a802dfba7c47b6a6821751684dcb5367a7be4126ef019ae7312c81b", 0xa9}], 0x1, &(0x7f0000f66000)=[@init={0x18, 0x84, 0x0, {0x9, 0x8, 0x4, 0xfb0}}, @init={0x18, 0x84, 0x0, {0x0, 0x7, 0xbe43, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8001, 0x7, 0x10001, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x9, 0x33, 0xfffffffffffffffe}}], 0xc0, 0x40000}, {&(0x7f000086c000-0x1c)=@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000b11000)=[{&(0x7f0000f26000)="46b48600be847525a9ee5da1f23af07970eee4ede290edd2e4c3ad10f04f8602b7baf0b101fb14882add0f4549f19c09c2cf257ee5d1b5d690e390806f993d218935d7202412362db98dea6f402a815802c0e0be5cd75e82378908a7a7118e9c83a179c765145cec0b8d16b8f7068a9c43e422d7df7c4be7a3f47644cf994c35419d79a214afe72b3fda6298167106b3a4b174f0b6c71395bb572e9ab14cd0b4052fd35715747a462fcfba9ba09fa1d9f7383164a56a8794a775475662114c2cf1388e9be3b587589e657fae207f87da89cc2816d4c67d9bf91b8f36ee06d846774e08ae52cfd1aefc", 0xe9}, {&(0x7f00009bc000)="24cae50cf69b0bb09c7a776b2cdd76c3965d344784849ac440f0f573670197edd3ae06296dc3744c32ea48b8594091e8dd75ce884fba885b0639e08014782ca0174d4199bebf5a1689e6341115", 0x4d}, {&(0x7f0000eec000)="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", 0x1000}, {&(0x7f0000002000-0xe2)="b5ab3357cc3ba1f65c144235dd682af59b9e0e2eeb0a97f42128646804de006ce3e0b8fb347c47b00c35c5042cb1eb34da1b062d64b1d82b64d4bc732b2ed9b1f2d0e8c3d8f88d8f70e8a208a5afb3fd237141ade77a36f906452691d0c046e5f24adc107425b29f2e4fff09313a7a10404cd5510a5b00412e966971593a103d90b721dc58a70b68ca454c72b07b3e782bf3d88466a4e4210114f3970947681e76dac4db807cd0927328a32545e50497ad1073c0184e6acdc95ca4d527bf3bedb4a71cc4291231ba7398f894f24778be7d184eb946d33b7c954779332639c019fc66", 0xe2}, {&(0x7f0000094000)="eb1e96809479c07a1500d60285e532fb34a7708252b55bf7a4b0b93ca00f9d102b34413afa1b54ddb6ac292de5654efac974820eb786ac326115368e1de22b1c88c6fd9ccf0fa50dea51b3d23fdc8c372bc3e6934d89365ab11d3b973fef28b70a8553028086493f07a885cf1894c682394c482f4fa9a637e4fe94b8d867393090345a6284a01a8df35195c33305c2927239859bfb6d2837f174037c81fea43d2f034e", 0xa3}, {&(0x7f00007d1000)="d615324d14bbc8a87524de301b62a1860a099d26b6b0e8158688079baa95081ec441b36909b2a4d2afc56267010e50867784bf792993fc063b40ea9e01d83e2834215b31c678bcc25b80bd386a8eccd6207d509310bb4150fe9f6b1a45072646d91d96c129c2a422d7ceb60408373059f233fc10fad9f871cf9313dc1e6d13b09b26383a4a79f8e135e33a63b983144c222bf6f05b693f302a7b43309df48b55f6e3fbcc33dd85fae7a32da3a2ed398c71ad166ee15bb9d990d1722b252132f5", 0xc0}], 0x6, 0x0, 0x0, 0x4}], 0x2, 0x4008000) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000063000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d25000)={0x0, 0x100, 0x3, [0x100000000, 0x0, 0x0]}, &(0x7f00002c7000)=0xe) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f93000-0x4)=r3, 0x4) poll(&(0x7f0000408000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x302, 0x0) sendmsg$alg(r1, &(0x7f00006de000-0x38)={0x0, 0x0, &(0x7f00009d5000)=[{&(0x7f000010f000-0x2e)="d45894ab63109fc4d45e744dae8baa8a546233bf7d7a7658f170d45b6cc14cdf603faa4c72c9db45db8d84ee160d", 0x2e}, {&(0x7f000013f000)="2a6d1613c65edccbbda3778c87e45ab556c15e6e907886fc3eeaffd99f92de7909b9729b3490e478c1962c6a4608e890362a61df4ecc330e9b5b88e839da4f3079f4f671e9557e21f9c2c6ee11af13cd8b355d91eaa5ae5fb0bff23cbfec8685d0718885a79b2da7586b86d450b948103ca24ee9e61a06f6d7c30a212a329379aa9d57164cb1c3743d3dd73a8b1ce143d35ccb10e84a6f1a784591f982d378e1bea29e9101a4992f9746bfd6dd2483f5a40829ff58316ed6634670d2e5355f176b42215757229810627d86f0ea7ee798ffd296b17c44757387afb3905a3d532140d0ece149456ce919a6649bb4bf9d48", 0xf0}, {&(0x7f000045f000)="238e33f8b8b4c0cdf967d703e5c3ff89de1b0220d21d0ef34497f23d319502f99910e726e1e508bf99331f02cba6760c2bbf9814d140d53215d719b19079a33596e07ac0054ee2", 0x47}, {&(0x7f0000ba6000-0x61)="a22be0d2d84ed0bbd95000a095756bea35458ef33ba3da13ba40ef66725facfa39fe2fd0437cc8b5202ca4c79a4d8a49b21f76105bb5073704a0d33f722a464ad8d96a879ca3618adb2bab180bf694fed3c993d6eea860ce6e30e8df103bd414b2", 0x61}, {&(0x7f0000ba6000-0x9)="0cd39673bbc2e35e00", 0x9}, {&(0x7f0000c2c000)="7cd958dda4f0f8a08ee0e50f2d4bf9e2337949f9348a397af4fd8ff1227fdcb6d266a92252dd77dd8440dbf353244504e0b0584d849a6848ee41807934bc129e", 0x40}, {&(0x7f00007b1000)="9cc6e41ec560d77458b5c852ff05a97f682ea3a18f33c03a249a950ab61af18e71eb7409fcf00bba36f435b15c040fb96153449630a2", 0x36}, {&(0x7f0000d1a000-0x79)="6e24bf5c953766d5559427e96a1309f24c3c0de4af211440c3993ce7076d56c665dd6fc9782293859fd901480cedd007607e8b46c7d4c028b56d58a78ea85740bbb3b5facc36a5145744bb4e5306f5d3779d636ee7dc27026171acb72837baaa3ebc12c36486683b7089f445b3e95510a122955c4197f3dec6", 0x79}, {&(0x7f00003b3000-0xb1)="ac9cc8fe10565f4248b3cf89a83246f50798e7602d2d5d3809dc312ecff54751efb9f7836a23661db2249254a63ed34350f30f3ee4ae6ebebbb1e10bebdb9e93607c254152cf58124a0791e0117ad8554136967427f45b20bc8826ef5f2fa6c78c2b9870d88fb4c7460ee3b08b185cbdabf7883d0bdb0d588473dc92a288ffab68bd600f9469f7b47485661c83d8c1416b9215885b1155d5aec944a782308da23cea05f0cdb2a889eb43a95d3b70e68958", 0xb1}], 0x9, &(0x7f0000f4b000-0x7)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40000}, 0x40) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000804000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) socketpair(0x10, 0x80006, 0x1, &(0x7f00000ea000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x800448d7, &(0x7f0000152000-0xa4)="8fcf6fce4aaf6fbe2fef8a2cac33eb22a572ab52c05583b340d426a40672921595f59824e35e571457b191d836363f4347dbe21be1fe5c009c63dc86724427b93d4c9c0f56447ea8a066222e027fcac5bc52f9af06b23648b2f0362a3e879e59ced8668ecd6b9c2578e747fd45ecc94d30f8ed8a26cb97ce78879e1b299c8dc163f660afa7a77032808539c6d18b9fe0741d0b5f1dca51ca498e000deec064ad862167ac") r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000542000-0x10)=[{&(0x7f0000810000)="9e", 0x1}], 0x1) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000062d000-0x1c)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000e92000)=0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000bb1000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f000011a000)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000786000)="2630f5e2a99c6b35fb287e7582ee6df1790149b064865c4278ce2bf2e01ecf5c7de1f1ae58c097e05eb59e04d29bb6159f07213d09456afd5f63426a3ab4625c074cf029686503cbf2db0e95f7e2410f09b77b837d5fa550671405833badddfb54c1f35bb7684ec033d28283a0cf2e8b18910bd3f590761edddb035d0f33495e61a232b6f42dfef2f9338c41b983dc2ae3b7a04c4dfa013ff03a927b5ef9e91ff78b76d24402748482c3a8c82e01c2d3c544cc", 0xb3) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0x964000)=nil, 0x964000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000964000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000965000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0004b9654e0b3f70202de4510700"}) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000f17000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002bb000-0x2a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dc7d0c297ce5", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x7, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) [ 386.915240] nla_parse: 19 callbacks suppressed [ 386.915246] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000031d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000234000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x78) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = accept4(r0, &(0x7f000032b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000c2a000-0x4)=0x58, 0x80000) accept$packet(r2, &(0x7f00005a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00008bf000-0x4)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000c9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000079d000-0x4)=0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000065e000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:08:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[], 0x0, 0x80000001) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000adf000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000eb0000)=0x10, 0x80000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000033f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000063e000-0x4)=0x14) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f00009c7000-0x10f)="1d00ffdd14000721004f10f7e2ff050002f2030000000008000200e700ff02f15563", 0x22) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000eb6000-0xd8)=""/216, &(0x7f00007d6000-0x4)=0xd8) 2018/01/05 23:08:40 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x8, 0x10001, 0x1, 0x1, 0x5, 0x83a, 0x7, 0x200, 0x3f, 0x2, 0x5, 0x550, 0x1000]}, &(0x7f0000000000)=0x108) r2 = socket$inet(0x2, 0x801, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x3, 0x1}, &(0x7f0000001000-0x3)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000176000-0x12)={0x0, 0x1f, 0x5, [0x7, 0x8, 0x0, 0x3, 0xabfe]}, &(0x7f0000d43000)=0x12) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000901000)=@assoc_value={r3, 0x800}, &(0x7f0000fcd000-0x4)=0x8) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000ae3000)=@abs={0x0, 0x0, 0x2}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet(r0, &(0x7f0000490000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f00000c0000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000f8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000073d000-0x4)=0x60) setsockopt(r1, 0x10001, 0xfff, &(0x7f0000f2e000-0x82)="023bf227958e06c1fe77b6c3a5bf64e099050b47a96bd28816816cf9d59fe888657588c401808dd03d332c0d51d206d4dde9effc70516ddec6b266702b1f04a0d6aac26f628c94b419a4f412e70fbeae591a56b1ebd385349af35ed9ee4e15be2cae53da01d930cc133387007310be30f480616b99222b3e17263d44feaf7fbb6395", 0x82) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852a, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e49000)=0x203, 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f9e000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a91000-0x4)=0x1c, 0x80000) socketpair(0x3, 0x80001, 0x4, &(0x7f0000aaf000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f000081e000-0x10)=@req={0x1, 0x800, 0x27, 0xcf}, 0x10) recvfrom$inet6(r2, &(0x7f0000e0a000-0x9d)=""/157, 0x9d, 0x40000020, &(0x7f0000acb000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000013d000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000ebf000-0xb)={0x1, 0x495df883, 0x22, 0x7, 0x5, 0x401, 0x9a, 0xe281, 0x6, 0x1c, 0x20}, 0xb) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00002dc000)={0x20000004, 0x0}) writev(r0, &(0x7f000096d000-0x10)=[{&(0x7f000091b000-0x1000)="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", 0x219}], 0x1) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000-0x4)=@int=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000+0xb9c)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00006a4000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000b00000)=0xd1) sendto$inet(r0, &(0x7f0000a57000-0x1)="", 0x0, 0x40800, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f00008b6000-0xe3)=""/227, 0xe3) shutdown(r0, 0x1) socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000ad4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000cc9000-0xa)={0x3, [0x9, 0x6, 0x76b9b806]}, &(0x7f00008cd000)=0xa) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d07000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000471000)=0x1c, 0x29ed1fe810075e15) getsockopt$inet6_buf(r2, 0x29, 0x3f, &(0x7f0000557000)=""/130, &(0x7f0000b42000)=0x82) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003f1000+0xf3)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2, 0xff, 0x2, 0x5, 0xffffffff, 0x3}, &(0x7f0000138000)=0x20) sendto$inet6(r2, &(0x7f0000e62000)="1667c6c841ba85520efc220bf845e666bf062bbd9a97d2be1cb4b67d43f92e47885b6445381b9c54131a8b64b035d4b9a174c516db6e015dd65e5403bc1f35c8026fd79d8a04640629c87094d6c04f6aa4abc55fe67a3e17448e537d02edef1b64b45875638157705b736171ee52d8a61a181446a480388334531e83d47b78d1132dacc053fb35d4be49af07ce2378e57b78c0b66aecaf9692d04a35880e017182686e107840558e0962e6fcb450a7c70d175f5cb38c62a51568f97ca6b21f67958594b69dfda51507041a769f8458924736b8d7a9f7968dbfa60a344ae9532dc4244bce7bf6", 0xe6, 0x80, &(0x7f0000bb5000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, 0x1c) [ 386.956282] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f000041b000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) write(r0, &(0x7f0000ea4000)="d0f8296048ba298b346cb30cce1c8b94364cde23a2d171d879461fcbde6278f992c1755771735022929f13808aa2335968500aff90d2da819a3293e13e88030420f41444d782b5e03a7d0f1e5fe49cb6bed141b457aa3b84edc4d88e9ef8311e07188c12ad50b1b83ac40dcad62516f4b8c3250f257eb105986cd5ba3cac0722457a7e27087e4dfcd763620b20f9488d0e9bbc4fd9d40e644b2f379721d6c53774bfbd6c0b101e4f406662a5631b3cf6d36e7f2410b526543f52f671e0e2375dc20462698b6302d05fb2a7a3f51e271b7c3f99c7c4db5714ad99ee001d0ad508ea7103dfec32", 0xe6) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000017000)=0x0, &(0x7f0000017000)=0x4) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f000000e000-0x4)=0x0, &(0x7f0000011000-0x4)=0x4) 2018/01/05 23:08:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) bind$inet6(r1, &(0x7f0000aad000)={0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/05 23:08:40 executing program 0: mmap(&(0x7f0000001000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000040c000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0x28, 0x9, 0x6}, &(0x7f0000683000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e0d000-0x10)={r1, 0x0, 0x100, 0x1}, &(0x7f0000001000-0x4)=0x10) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0xfffffffffffffffd}, 0xc) 2018/01/05 23:08:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f6d000)=0x0, &(0x7f0000054000)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000e81000)=0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e28000-0x2)={0x2009, 0x400}, 0xfffffffffffffd42) bind(r0, &(0x7f0000fe2000)=@generic={0x2000000000011, "0000010000000000080044944eeba71a4976fe52922cb18f09000000000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66c6792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2fd54"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000aa000)=0x180, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000225000)=0xc, 0x4) sendmsg$key(r0, &(0x7f000095b000-0x38)={0x0, 0x0, &(0x7f00002f5000-0x10)={&(0x7f0000cd3000-0x108)={0x2, 0x8003, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x0, 0x0, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) 2018/01/05 23:08:40 executing program 6: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000082000)={0xffffffffffffffff, 0x28, &(0x7f0000067000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005ae000-0xc)={r1, 0x3f, 0x18}, 0xc) 2018/01/05 23:08:40 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000000a000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0xffffffffffffff6d, 0x0}], 0x0, 0x4000000) r0 = socket(0x18, 0x0, 0x1) bind(r0, &(0x7f0000006000)=@llc={0x1a, 0x0, 0x7c, 0x81, 0x7f, 0x69, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000b000)=@sack_info={0x0, 0x20, 0x1}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000a000-0x56)={r1, 0x4e, "b00cc7259442cacb2e0812f9432f7da5355a2520c5d4a76d2fde883e26955d3edb56d1b6706ed75fcab85591415193258435ae9b9845ded0824d4b8a197520213c6ce39c8f3e0718cf939922634e"}, &(0x7f0000001000-0x4)=0x56) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f000000c000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f000000b000-0x4)=0x0) 2018/01/05 23:08:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000fad000-0x38)={0x0, 0x0, &(0x7f0000448000-0x60)=[{&(0x7f000039c000-0x83)="3f5fb540b58f66bf93a833509bc0809fb36c02f0cf0cc45398463576b18503a5802016ce78cc2f9e8a9ae19707079db7550cc0d9302675559b4957460ab242c8b951d6e06a3aa252290be04b1f383d3cee65acf8a5ee1e394390a09a4e2bd02b8a8d09ea23d46ea14450a27952ae30a2b7a887355ae9d5eef9d0c4c9785b95be4c8198", 0x83}], 0x1, &(0x7f0000668000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffc1}, @assoc={0x18, 0x117, 0x4, 0xc4}, @op={0xc7, 0x117, 0x3, 0x0}], 0x60, 0x4}, 0x8080) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000fba000+0xc71)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f82000)=""/48, 0x30}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x2, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/05 23:08:40 executing program 2: r0 = socket(0xa, 0x3, 0x3a) getsockopt(r0, 0x3a, 0x0, &(0x7f0000002000)=""/0, &(0x7f0000004000)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009d0000)={0x17, {{0xa, 0x0, 0x89eb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x530}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 387.022149] sctp: [Deprecated]: syz-executor1 (pid 4318) Use of int in max_burst socket option. [ 387.022149] Use struct sctp_assoc_value instead [ 387.056893] sctp: [Deprecated]: syz-executor1 (pid 4328) Use of int in max_burst socket option. [ 387.056893] Use struct sctp_assoc_value instead 2018/01/05 23:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x4, 0x83, &(0x7f0000d7e000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000068c000-0x8)={0x0, 0x0}) 2018/01/05 23:08:41 executing program 2: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000de8000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d48000)=0xe8) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000de7000)={{{@in=@rand_addr=0x7f, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfffffffffffff537, 0x0, 0x6, 0xa, 0xa0, 0xa0, 0x2f, 0x8001, r1}, {0x3f, 0x800, 0x820, 0x0, 0x4, 0x9, 0x0, 0x8001}, {0x4, 0x2, 0xffff, 0x80}, 0x3, 0xf, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0xf54cd05eb185afe1, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x1, 0x6, 0x5, 0xdcee}}, 0xe8) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000de9000-0x4)=0xff, 0x4) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b33000-0x90)=[{&(0x7f00009a8000-0x130)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000bfc000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:41 executing program 5: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000d0e000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000b2e000)={0x0, 0x0}, 0x1, 0x4) socketpair(0x1, 0x800, 0x9, &(0x7f0000aba000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000a0d000-0x8)={r0, r1}) 2018/01/05 23:08:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089d000-0x4)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001000-0x2)=0x3ff, &(0x7f0000c56000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r1, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r1, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00005f9000-0x4)=0x3, 0x4) 2018/01/05 23:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fb3000)=0x2, 0xff28) 2018/01/05 23:08:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000e1000-0x1)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000206000-0x4)={0x0, 0x0}) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff000000000000000f000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/05 23:08:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef6000)={r0}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000921000-0x4)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r1, &(0x7f0000215000)="", &(0x7f0000ef5000)=""/163}, 0x18) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000019000-0x1)='W', 0x1, 0x0, &(0x7f00006e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e1f000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xa0) 2018/01/05 23:08:41 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000015000)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair(0x0, 0x5, 0x101, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000000f000)={r1, 0x100000001}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000015000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000000d000-0x8)={0x0, 0x9}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000015000)={0x8, 0x3, 0x8000, 0xbf38, 0x100000001, 0x1, 0x8, 0x1, r4}, 0x20) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000016000)=0x0, &(0x7f0000017000-0x4)=0x4) 2018/01/05 23:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x80000, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r2, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000fe3000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) sendto$inet6(r2, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000322000-0xa3)=""/163, &(0x7f00005d8000-0x4)=0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000e34000)="1f000000120003f205009406000000770121004108001d0000000000000081", 0x1f) 2018/01/05 23:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00002f5000)={0x0, 0x0}, 0x8, 0x81) syz_emit_ethernet(0x3e, &(0x7f000052c000-0x299)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) [ 387.232158] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 23:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000273000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000059c000-0x4)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000877000)=0x0, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c31000-0x20)={@common="6c6f00ff0001fff6000000000000fe00", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000887000-0x4)=0x100000000, 0x4) 2018/01/05 23:08:41 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000324000-0x6f)="8bbad051ae4208728460e7fc8fcb17b83a6841be6526b708ee845ded4afcdcf992fcd06fb57f14814d2cb721da1d3bb17d9bdfa9d037d25ca61460f8db208e28dbb478c5d332160847adef409057ef8ae81ddb5eba5de1d7fb3f0782d2afb1c822c3ec17a57e5b7ae3d70f64583f74", 0x6f) mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xb) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000a45000-0x7f)="af650d974d2bc2e700aa1d053dab31e60ef672b2d702bfc22396171656e72b20ceb359fdf11622874de7a936538984426633b68db750c4214e081f7d5bd84782f271ada6606f86c43f02da8f9be4fa8c", 0x50) r3 = socket(0x1, 0x80007, 0x897) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000219000-0x5)='htcp\x00', 0x5) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f95000)={0x0, 0x0}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r3, &(0x7f0000f95000)={0x0, {""/7}, 0x0}, &(0x7f0000a9d000-0x4)=0x10) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f97000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f96000)=r4, 0x4) recvmsg(r2, &(0x7f0000f93000-0x38)={&(0x7f0000f93000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000005d000-0x40)=[{&(0x7f0000d6f000)=""/79, 0x4f}, {&(0x7f0000f93000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000756000)=""/205, 0xcd, 0x0}, 0x0) mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x12) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000f96000)="c3b2e7444a66096af8feb6d12345db28e6b0bfb325c84eaf010d9e83858e91b9dc86fd46c692efb7861b7b04414525d2cccf1cb7d4a974c038daa10a59cc62ee28f84e9c03cc92258f0b92062e714624d5442aeedff84264691287b78e744175f9ddc66f0bf955cf311e3cd4678d3e90bc442144496cf0fd85438089", 0x7c, 0x0) write(r5, &(0x7f0000121000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x24) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) 2018/01/05 23:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x7) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00007b9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000b0d000)={0xb54, 0x6}) sendmsg$nfc_llcp(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x18, 0x29, 0x5, '$'}, 0x18, 0x0}, 0x0) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000001000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) listen$netrom(r0, 0x19453f2f) write(r0, &(0x7f0000637000-0x26)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) [ 387.275004] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/05 23:08:41 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet(0x2, 0x4, 0x3627) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000000a000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000030000-0x4)=0x1008) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000036000-0x8)={r3, 0x3}, &(0x7f0000005000)=0x8) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) socketpair(0x4, 0x7, 0x6, &(0x7f0000015000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000018000-0x8)={0x7, 0x5, 0x1, 0xffffffffffffffc4}, 0x8) 2018/01/05 23:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000, 0xffffffffffffffcd) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f00000)='tls\x00', 0x4) getsockname(r0, &(0x7f0000fdc000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000b72000)=0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000029f000-0x4)=0xfffffffffffffc01, 0x4) r1 = socket$inet(0x2, 0xf, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c5e000)={0x6, 0x9, 0xfaec, 0xfffffffffffffff8}, 0x8) r2 = socket$inet(0x2, 0x10000000003, 0xa) sendto$inet(r2, &(0x7f000000c000)="bc434a2ac2216ce87f8445aa61673e51666140be9d2ed59e8acbabea6c9d6d86e6143922f16f3d540618f7dfb8e667c829ec7c35fb4d48a88a09694f2c97e39e502f9490d4f243bd635f1297b69324ec43e6c59fc9e18263b9b4ac1ae1fda578a5a0cf8232f92f4a2f34dfab0179c355519e3ac737fe180d", 0xfffffffffffffdaa, 0x0, &(0x7f0000a10000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff02) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00008b3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000ecc000)={0x0, 0x9}, &(0x7f0000be6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bed000)={r3, 0x3}, &(0x7f0000cdc000-0x4)=0x8) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f00008b4000)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg$kcm(r0, &(0x7f0000ba1000)={0x0, 0x0, &(0x7f0000b8a000)=[{&(0x7f00001c7000-0x1000)="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", 0x35b}, {&(0x7f000080b000)="daf3aa79b640a40f21d7eadbc77e204e0651862f9800a6067d35bfc438315e0785d1032d6cab23770e99c76327760324b19039e0146ec9c5df7da5d07f16ee3689bad4eeb8720c154fbb8c398bc324a7c54fa446adf7fe16ad8a26b790b1d6b2efc5770eb675136be4763a062c79d380091113dbd6c42bc04922a7150bfd0f667afeeaa9f53cc2099da4ee792b570f151ff08cdf0f806399872a827620e389a0744f20d773993ae115275473d8c9", 0xae}, {&(0x7f0000b10000)="b3866dec1f20f3e2c4bea67bcfbfbef786c73849231afa9301175aeefecd8ed8f529dd9770df77df589ffe05c9314b72f0a3faaee014a5061f3c99a19aec98bb63bea4922b6c0ced2c6f5819e0bcaef0d67f856374db83afc0a506ffdf49eb70b4fb598e31f2a37d3d63fb10ff09b1fcc0eacd88d7cdc1e692fc6d499b71a3eb2997124cf47f864101df1b87f77efe5f74640331bdf54c4aa4", 0x99}], 0x3, &(0x7f000073d000-0x220)=[{0xc8, 0x84, 0x5, "a5eaa821ddbd8e3b21a8cff7ca1346930b13bd06f56f1143845ce64847d08976ff2d7411284b7966a58bde5e538b5084d8d2fd6f4dd6a219d61ceff2b6cf26f25410f2035a3cc7d11ebda63ed6111d596187766a106b958cf04fe02e9eb3d6629250dad4f0d0daf329ad6c32b2a3296ab8895d10ae1e0c8bb081194e349336c01519bde7c8341bb8d0cf61dc45d2bb4edefb400b3abdad6f9f0706082bf428240c2490f6f782887565ee353f4fa924ffe0049642ba8cb8"}, {0x38, 0x107, 0x100000001, "9deec0bb59dd84e37d5d595481d04ac3a06afcb6b7bedd3b2c8b5869138b0f74b1a7"}], 0x100, 0x4000000}, 0x20044005) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000061000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 387.291343] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 387.291438] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/05 23:08:41 executing program 0: socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f00006e7000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ab000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f7000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d6b000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3ff, 0x3, 0x395, 0xa, 0xa0, 0xa0, 0x8, 0x6, r1}, {0x800, 0x400, 0x4, 0x3ab, 0x4, 0xb72, 0x7, 0xff}, {0x3, 0x0, 0x462, 0x7}, 0x0, 0x4, 0x2, 0x0, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x3, 0x0, 0x3f, 0x116, 0x8, 0x20}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x8, 0xffffffffffffff81, 0xffffffff, 0x4, 0x4, 0x0, 0x0, 0xffffffffffff2ef2, 0x68, 0x80000000, 0x1, 0x5, 0x4, 0xeae]}, &(0x7f0000b4c000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000066c000)={r2, 0x70, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x914, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x2c8}, @in6={0xa, 0x0, 0xffffffffffffe24a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x8f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8001}, 0x428}]}, &(0x7f0000757000)=0x10) mmap(&(0x7f0000000000/0x9a5000)=nil, 0x9a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003ca000)={&(0x7f0000110000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000066f000)={&(0x7f0000131000)=@delpolicy={0x104, 0x21, 0x3, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, [@migrate={0xb4, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003c8000)={0x0, 0x9, 0x0}, &(0x7f0000a44000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002d0000-0xc)=@sack_info={r2, 0x0, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000097d000-0x4)=0x5ffffffd, 0x4) r3 = socket$inet(0x2, 0x6, 0x9) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00000c1000-0x4)=0x0, &(0x7f00004e1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f1d000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7fff, 0xfffffffffffffffe, 0x8000000000000, 0x80000000, 0x0, 0x1, 0x100, 0x8, 0x8245, 0x0, 0x200, 0x1, 0x8, 0x0, 0xfff]}, &(0x7f0000457000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000ec3000)={r4, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000834000)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00006be000)={r4, 0x8, "0408a132cdb88fec"}, &(0x7f00004fe000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000063b000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e99000)=0x8) connect$inet6(r0, &(0x7f0000f2e000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000001000-0x806)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/05 23:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x88, &(0x7f0000e98000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000181000-0x8)={0x0, 0xfffffffffffff1a2}, &(0x7f000033f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c30000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000206000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001bd000-0xe4)={0x0, 0xdc, "25b5ca599ac19479b159a011fdd301802047621d6fcf567ba0076e794a5cd12c5dfa2832017a87c4b1f11bccaf2d821932904d9d555f1cbf6d4307513e4d64e2345f10b9894eb8a029416c0c3e25b5e9cb336d8d12f90a72e6235542fda9b5b280b17d6be215e97fd548a0eb11eb42cd6016403ebfd1b7000d3bd96a90a5b8d302ab6b2987ee047f39cc51b545a0401a38d392b05a55337d5c8763527ce0a5835a3dd9b4ea2d59f1f63757ac7a90151c7dcb9b939193e49e3943aeae42a381a0a0c78cd9e0abf67737affeebede3de245da20bf6b00f82453e329404"}, &(0x7f0000d90000)=0xe4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6000)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x81, 0x4b8, 0x400, 0x1}, &(0x7f0000e96000)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000758000)={0x0, 0x0, &(0x7f000012f000)=[]}, &(0x7f0000147000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f59000)=@sack_info={0x0, 0x400, 0x68e8}, &(0x7f000071c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000b70000)={0x0, 0xc0, &(0x7f00000cf000-0xc0)=[@in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4b}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ffd000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000181000)={0x0, 0xc, "066db42d99ac4459dc727682"}, &(0x7f00006fa000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000253000)={0x0, 0x81}, &(0x7f00009ff000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000bb000)={0x0, 0x8}, &(0x7f00000d2000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000ef5000)=[{&(0x7f0000f5a000-0x10)=@in={0x2, 0x1, @rand_addr=0x7816beb00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d5000)=[{&(0x7f00002ae000)="978eed836a2f2b7df1b10e1380210b4001f41913b4ea20ce", 0x18}, {&(0x7f0000afc000-0x20)="f528f4d6d231fd381e363ba800d85617e26034f81d19e2cdb7bfe93433b6f804", 0x20}, {&(0x7f0000d40000-0x8b)="c908ba740dc0aef14c5a367e743cc1e06ca82c4bc752886424ab65b7c862251d2f37d48f820f175e692c19a4938aa3559c4a36176822cd30b3feac233c533e5f52ddd2b5243aadb3b4b05e79801688e02f70a25f1e6acab4d3ac506129f70e354dcd0a45a335182145b74862f17bccc6dac77f22760151fa5bd66dbf5d94a15144a7ed7a15e8c33c7d1cc0", 0x8b}, {&(0x7f0000560000-0xdf)="96effea0b9121738a14bf36643b6979fbf4dfbd3bdb11d603b78bd3895f62b496813ce5b6d836ba118fd47ef394455ebef73b19758121e8c7bec2eda15d262c3ec502a3a57aac3da9825b99455869dabba646715e4194e01dd8daa7f485ef8343cfd88e54b555ce32e4604fb9a718767e151721f437015a4bd66dbc662d94eb7e7cccc0c5a0d5f70d2a845f4a6cc5193ff20c13761a506f6be9bb2a16614bcb8cdc996fc924786713df7ba6457b4d4b9bbde5a28caed428d1d231233dff7b14fb8f9a8f8cf1c562ed00d95105e258c312f14667fcb64872b753454f369a7ea", 0xdf}, {&(0x7f00009e4000-0x78)="cfdfa0544f186ab9b9d14386789cda31c56859b3fe6f07cf6e51681cd49df4b0026ed4bc322bf6e051380d3821755382696ee73bdeb0aa95e61ac5b1ba940ec9ef066b7baf648b4fe885722e9c11bf605de06ca9d4026eb3b3bf036ed2b0dbb5d66f03a2c2211792eb86937bc1b83b3518704e2d39bf87a5", 0x78}, {&(0x7f0000f53000)="", 0x0}, {&(0x7f00002b0000-0x1000)="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", 0x1000}, {&(0x7f0000831000-0x75)="1e535cc8f795ff1a2bc0f53365893b7e19bcecf05c0383fa783a27acd00d1ef39613861348c360cc1f2e94a39116ceadb84d93cdca517d3f91d9077cb952c81dec08aeace0938576293523c75b8e022cdff4e8c004f7f701e3030afc518f7fa4933350983262091f3256c816017aa60376604238b6", 0x75}, {&(0x7f00005fc000-0xcc)="a4cc794e850287463286019008604bf7d98d9b84add0e697ff62aa6479fafc9644a6233479b26dd2ba2b264bbdf94abb8b3f29e785c0279dc7a5ca40263df73bd681da154c4cf7ec66da37c474366f99ca30734b08aa23bbb0ef3f0894efbd2ffff23621cba982e1be78cdd791b9f9e09a3e975652ec4928dda32ae39123d59b25e58c8744a37f4f973440fe463ea531d7a5af177fe3676ea12cabbb053cefdb9b252a7993759333fedb9b76183bfd802eb07fca392211dba83827a092552e8edb4d9dab8d9f4a516e294b7c", 0xcc}], 0x9, &(0x7f0000fda000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0xffffffff, 0x200, 0x10000, 0x1, 0x42, 0x5, 0x80000000, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1f, 0x4}}], 0x60, 0x4000}, {&(0x7f0000e0d000)=@in6={0xa, 0x3, 0xfae, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000d97000-0x20)=[{&(0x7f0000a01000-0x1000)="b4c0fe24f1d81fda04aaa130c6dacbc03f886690d1e940efe8ffdc5b8aa9a53dfd842aa8c6a76d8b0a3feec775b1fe7aef25203506c80942a4af05e62813c97e88337ef51e90103138d766c9ac5a997e9374c00a0c0fc66ce009f2b0427d1ff046410592a561bbed0f69e242f4cc20f703b5c1d8a3a10969f287ef286316046682a61ab7e3da10db02b8539066b14bafc40e72170a7d0a9cdbf506575c75c6e4945d6488c83ca211018745c892e91d580a8a75a1d12b161777a3fad75379d984b196b68ffa33f5fbdc0a5cbe2825b697d960ec08aee7fc50b2c7967c23c2b1b138f7b9a8629af10250cf3b0343d3cf6ee33040c59eddec85543e645a68c45fdf35f24ade1aa523a6c921fe30d8fe981d292a21405ca8ce9828266a6dd593541a454110adc357ebd0f8484bd435174429eacd6ac2a72951d105043b850b1cd433f3a192f2f032ef54009df9c171683cb003485a1cbdc45b515775cea2a02e34afcbe06bad70e7468ae016798b7b72f16af8f165c04394a0c381ff261242e60341c3ac38a2961b6ee0fbac81cfc3a2ae5ab86fef42948604f46c268deeb54b3ed2f3678dc1ae3ebe08e21a9a372f0124dd6378c5d22af4e75d163d762064b71496ec7f1da8a0adc68c30b2a17b0504f9a3bdd4a79237335a958d3239eb9a75c2612578aa3e77d732780eff656d7f28e2f0c265f7fdb474804d87232ec098615f402798110fd8335a164504e60e26ce825f833eda3510b5b60ed5f4a692d0a12a3fbd9e0b3eea2f1a04559dcd73ccbeae5fcb3ff6c90b403190d7d9c5c215a1ce9575c7ab43b6357cad335570ae556bae334a822305b48ddcdefd6860f6dee98ff071026c4cf5dc9e5ffcf9a5957d6cee733831703c96b1d62f8abd72033420b0efef23992c67b020ab0370c69cc34061f366e3e23e6ba05e128f0092aae38d20368d37650dd3a5b73dcbd3f03a494fcad146b4729ad174ab9e12d5cbdcb54ef16a1f680a6a34e5e1f6c7f9806aed84af174cad58c04aa916b9141fdb0491096b7c49d88b8a6d480e5d4de0c39f9de5258670988fb4bb82740e6e1457c1e2450c764e26edbf39578581d4cdebc1a9b5b96aca9d3ae33aee4bd1b93fdb3a88ff5333f53acdd56805b0921832b2ceb78739039faaa7b925e77fcccceb1af0367e70e65784e75963fd43825f13dc0996e510b2c5b68c4921a2bad1eb97b0d973b44be32695603eaad834a5fffc9939f57707b81b9242c9f4c475c78666677a28d18733b448df34948281ce78d691a71b794a9abc59e54055b98226b03ff6d2b998745595f8d6d2705af55eb089c204121f3d247ee85422d12ef70fb29a7691687dff95b1b261e28118fe8cb58b61464ea7b9ea5b85294dffd5a963f6ee0bc251f1c573c48450eedbb98a116595ef9fa73f6424eb381a1f11713c7b83dbcf78ebdbb818eefe5a3df37a8b5728084c86c207236fee13f918b421b59cbf4bee4f79bd4ca6e9e746db90017b7b845abae13e82a311079dcd0508c29b3ec5511d4d4479e85e7b4ae81e91585f8dcc31599918186f324b4e829ccde44bcba58ed3756af625374bd7c5647d7bb9ffd5d1a6d7a8f614cf2100ca71f360e60999a68e69db1fb7c55726d02df80ec8ca6553da3439d6315273ab12eb75c61359a73d99a649ea0fbf62689c9c75d166b57c21ee4b3e67ccbed7b9fd8a604d38f2c7107fa0eda10faf26eb3449fe708df3095730f3fd56f137c722eef89357488949278e9666fe96a80df4b191fe1f80acd4bd8bcf03b2e52b56a6c3bc8f3acb1a12f73fd22cc775f15b5046edc5c9af084f741619c8b5acfecd60982bb19f199d2cf3e401d5b47142d8f97d2dfd96187c963fb6dcd428d5985342a89085a7bb8f9b5f5f4beba9feece993283a4d1720e91f88f1bb33690059f70afea4a00666cda223f23cdf248fbe59390ebcf353662098914f7d2a2460efd586bb0053c84d733fb10b2fd6fc2a0a0aefd53277a4f3ff3b4c7445f01422566ffedff51478da95b67f4310b3aabd89d75a0476e8b848726c84472f8b599cd576eeb2be3f2fa3524d2dfa61008a4af25437f7a86294f338ee604a7518f55a2b4168b4280e7337135a70d258c5858aa580a656837a1525c15fdacfa910b0995302f234074a804630ebcb8f446877077b242d79341684987ca3d4fc52f26aebf4d9af72181cbcd861a2c5057e97c74b5eb02e431944b02bce288d3933a98e9eccc802477d02a7fa0e6aa10107ce999c991da43183490fb920258afe068b4fcdea2504b23aac8992a3c4ef01dc96ec82ee575147f21e2b5d8ed6eea9b54302947ed15352c3dda8ef256c86e1c83a77ca4ad71b614c02ce43d2cef9924ab1790d32a7d7f4def512e2b950599ab9bfd9739da1581d714d7406a7c610195c2922dc09d759f7d25a3483ed013ff9b125b191e8ad3b532f3af82f7923f304a35814596cf31ea9eb09499e8dde7dca2594cfbab2511296ad37d73e9c6735a50c2ff7d7fd509292cc4a8d6fcdfff88119931f70fcbb9f8faad9b135c252d917ceac3436df3422b7d9814f77608c2375e9f4021911df0ef97188aab0e1b9d2b903d588ff13809f27d7718c3a74f6b723a0323f37acc17993459c8353ceccf67104bab3c5f340e060c0be152acb18645d2bce0040293a6cf278035b92e218da08ca9143ea4f4fef7cf99137c98a82bbf07e69b5456d784f805059f52586652263b5f1100f1e8c7face6f3bd5edf322e457df4b066f7c5d01242f515fb01424114ce22bf326aa8a0fcbd77b442a8cab84cf981b9e03643e615ea25c0551c7f50bc24d585a0676e683ca7f7876c6e2a2f23db9f821e635cc9512090fd48dada52c2bb3ab7262ab03108aa25126cf41caa4558b6ed80ae5855087b849300db5146280c7330f5e6ea6d5dceda7c0382ef4c3b1758f6278a162cca1a6e748766c0d7998ddf4f2d5a7a943707e5c0bd0b528c2b7e88602d7fbad723a2ec974d9a4fc6603351cc92399ff580dec6e3b33f995b3ada7cc22eea20b91476455691cea014b74f95b9f51ad9ad850e34dbbd34a81e599f91dda19b7e9209c1aabc06f117bcee990d08810d6fbfcc83f7530490286629314f8da92cc2bd03f6f6adde83693134d1ccc29a8cfb770abfcc88b9c0f0431eabbaa5ae89bbf0921be9d5431896746e90fc1537b28995aaf29315e6c1a26018f79ba0d07783d0b53e753b5a3a68bd79d455adb4c63b51a7473373b69933740b8194ad55c782cda2551e2bb9320436076f7a93f658074f2762af0880021b4bf74dbe0418a2223e9c97c609f52676f4f0932cb1631ba9c018d3640d0265e38afc2e5c99017e6d11416edf235d2440f7985b75605e7e114ca36d305c644c92d0dff453c1c84ed82ea0598ffca50518b029e60fb2a1630cd89395c6bdb61ef216feac51aecbd528d31f0eb8e5bd760761212f2791f0223ba5697a4ee431fda93b5c21d844b44387020569064a22d086996be4e51480e90c237ec10c2079f7e8c75c03d20debd5f8edf00d1b5e6ad29bf90db0eea5f4fd7938e92453b35fc5d387f3d8454283af010ae503e8b89b4be306150a07aabe5cf630b6a9fbd41a8c68ae3b6d85bba479964e939c5d2f75f8db48432e41c718fd677f8b1a0a61d384eb512f88285bca393e1d3a4d2304240052d86fcdd35e6b870b5ee5941f32781f5699cf90164b15c0e4fae1a8d1ace7dcb8a64536e583c3b2af75bb67814b1879cf854f4f48f50fb6d41ac728003137b693badd522448a8b3bb35fc7ad6927e955254c881dd363cb88fd6f2020a4d2377f58ba3ddfb7f09466960db04ce76f00f0232dfaa8f5510abfa5f4856119c7e80c3096faded6b7e533908e0cb4cba8abc2cc074e7a614ffa1a2219ac3189dee190ca017f1bdc728c5837dfc25e9d89212f0f4989f8d9041739082fa94e159a57681c22000e1c750f26fce8ddc57ed49c3b20c376497b1d78119fa26ad56d95784bd9d7f082f1f479ff1a10e5f2417ef663cf9f3fdd3ef51d4edfa9a75ef4d796af859e22b9e600d53cee810ce620ac6c7606bd00a6da3d6ef57c09c5bcf796de1ddcf6e243dcb1151118b42141c87451a51c428dae43a4a467f52cbda923b7d1dafd6f5cae33e4d1706fb7c7731813353018a089b573debcaf158cdc284cbb9f58943e7f4334151e578a7aa560f0cb30702f2b90077fdfd7657abcfba272b9b30069b8d550bedd422f79ecd78b275e91151a3fec26fb6ba5682d96270c7f2c0a26d56a7839a47770b7936b66080cfbce0300a4c69a0899c5098a28bb40aa64f9a731124c0317eb37d18f9fc487813564eb2dee3f944950ad7f5753893277abdcf5d1ef01c79189ae4a498bb32cdcfd0404c1aa151151bf5408de1ae29be8fe98b5f4aa9e2a3c8edca0dd71eed284e124df1eb32286d21100f5db4ecf886fe56a9cd7576d7b52c00cd1f0e69972fea05d68f183df3e0e144a89fa5279f439180216294f269a1fc38b2c50b6cd53c66bf696ede5e1d25ad788c344049a07c5581862b7058dcf9c3c4f628d7edecf5fceb0f8f58d3fe3f490135e05a507b03f6e86bae48299e843bafadeb131250053fa56ab655ebd64b1aa4a83cbfc7cea9ea2b7ccc2ef5220b1769768c7e533802468813f635d885bad60006e26c38c1aea446b26bd4e848e8a9cf06b173a65a2afbb552cc53bcb3164229addc60500de5f7931a57218bd165c3e943e0d640844db136e990d105973078b93d053e5bd3d0bbe9dce0630b5e193de079be8906970250a2d980f8ea3772e43b7d4d076b0047cdc5940f12ec13efbd137fdeea9144e6cfc208b604da0d888cad1ac745bbc071876fc3740f206c1328813649ae044cb633f7bc1a5691c659f3d126ad60805b22b5d1b8c3510afd7d33004775440eabaa421de2f1fb7ac67fd0b21cb7c533bd6663dec9dffd7d10c9519a12c1236e6d034911392fd6230dd9ce822fffb6eea58b835c5441ac1fce149831aaa4b936f850dc3d2d07d4c94d60f6e25bce5941d804bb3c1156de2a0bc60bbc79ae8cc247cd61ac49a425d56045e52027b1802dce85c52cbbee5aa8c7a1ea64214ca9d90383ce08e5bd55e4fb871f1a6b1c424608770d54a34037559fdfa8833373bc9fdca28c9c19e72cccace7b58e781b4a3e113d52eb16eba4b91bb5266154774950e4139e1b7772f30b31a9fa9509f4167db8bea39f1f26a7215326237152b28278898f41c7bbdd1560368809680f18f7d8c2dca0be5707c338358e46bddefecc4ea8a93403c3a4f579781e8e435efb613d95aa00ebea5767d32ff2809dd12b215c63a76b3a6de11cf15df20efa3ab7e9c2b2fe836a74ce2240c50a1281473a6b8b2a0c4aeccb33a0c9457b8d2565ebed5ab24ed262699d5fb0c31024ed0b33bc4636d4f0cbcb6a29dd6a55c7419dd3ff08c63eb6cc5a91cdc3599cf4930c3bc4d0330d2a30e311da30f3e14593a1e0137882edaf4ad413b378ef13f195a6ea707b484fff204bd918bc0f76dfae659fab7d4d81e93f08edd074b455b7bb3fecc2a4690cf2a4b86aa857cf5ddfd43db5c75735dba7b97399fec570f4933d75df359bcb6af58d2ff12c3e52cce06077900d564945781ea71ee9737974688227981f8fda137f793e50f1faab19cac30ae569cc96766fc813d590096835320d21488ca523656c09a1ef32755cbca09a6417e6e1cdea172fae7d02890485744543e8bc3579e6f64085ca60e999b8dc382ea8bac7ade0dd03b01c3d9d47787cd49aaafa9904f56bb4546417253093c341a4", 0x1000}, {&(0x7f0000d66000)="b9aac8e73aa6bbefda02c0426c0b1050f0fc30b5db9d281e2492c2296a5cb66a7f718f31a8458c13f0375b170bc85f2bdc52a9dd00d8e6f54d64002b487f048b11762a0324821b33585df262f34bae2d32e32dc230ba9a76de6dc019902a2f39ae9312136ff9bac20120e78ecbda03e38c76c97df94d8f0eff5ab8253e12d8bf99cd6646cc1dfa4f13d43330eaf8d6e19205d4eb955a2f02e19d71d731cd2dff9565e3090db0d17a1e3a54354ee03491e63a07", 0xb3}], 0x2, &(0x7f0000b04000+0x350)=[@init={0x18, 0x84, 0x0, {0xfffffffffffff800, 0x10000, 0x6, 0x8000}}, @init={0x18, 0x84, 0x0, {0x80000000, 0x7fff, 0x8, 0xadc}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x0, 0x4, 0x100000000, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x4f3326e6862bbdb5, 0x3, 0x8001, r3}}], 0xc0, 0x0}, {&(0x7f00006d8000-0x1c)=@in6={0xa, 0x1, 0x2bc8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000192000-0xa0)=[{&(0x7f00003ea000)="54aa5351f0afa0efa1a74c23d6bfbabfc54e16f991d78a34d43f78d1e699f3fcd0297a1f62daae2969245f916ec9063882f177b8", 0x34}, {&(0x7f0000d42000-0xeb)="d3c045439cec0308d5d1abf0158993642e85bff93f286fe465a0617d2a1a52028b89b51413b37218237035760aa670765606a81473fc2b9815f8164206033b61f05902e7f0406f776e65c9137c34932d91c6a062ce866e0d1364cefc3219e1c444faf93f76e66a6ff3239ac429a55da18fb5d9b34436af967c332ddd8b9287af5c2e86f3ae98c89227f8c7a846f47f2960ded5d5eea8c16bc6e6fe58f86161b628e616eaa306d3fa3d3fcb57c3ce1432ac977d3dc3190b650a54467cd562ccb7235735d4cd341680b0184892b381eba87c1ed4057d36df17f551f9e7a66a76ab7c78480b6703bfa01b5ad2", 0xeb}, {&(0x7f0000795000-0x69)="ab3effb0bb0bd1f1c341d9a70762e093b64b15633496b347b09729f4733eed5131be93971393a73d87e304673a5b46dd0baa74c499c23179de52bb1e3b1726030caafc763123426f9f103ce484f0cd478263a33da5fea620d9aa085ed3b269e30a8b93348e96cf932e", 0x69}, {&(0x7f0000c33000-0xe0)="9174fa0073870fbdc5b38e0f693f5807792dc62cad03f8647a6609be1a6ca3075742358b31b018c47ffc08767d76a472f1298e9c33ec589a4927050281b18525e234e18140172faf70461fcaaaaea601f7421eea7c5360282eba9c53ba164af5d830f2ba16780338bffc4b7ed381dd5dcc40d5006f61c6a9654f528c4062c38f2a1cbf9c9256168a0e6c89a8e691585a8aa0d5ea175db4cf23619804c5dca985fc16ffe6fb64f353548f60929871a85cd9a6046d123e9667b3d6cea034263626c6604a8390cb683efa8f7793a556dc039200e1692e835e104772702945530f57", 0xe0}, {&(0x7f000068e000)="024cbc8f01ebea0eed152dd9f02daa7627f01dd8533796a2be8529284d287f38966ba03f1fe896ad33a165516d3a28e36c755d2631b929bc41e4902e42dae01f1c1cd4afdd14658be2f90eff56a9885c492dbd963e0e79b8d794ccf4117edda264c6ff133a823615de17eb8296af07af254314", 0x73}, {&(0x7f0000791000)="72ebfcf08294d0e7c3544cc97fc5f818b7daaab1e437f1c60e7f6becd9d6105b30398b5333839838f3eda22cf79881c08b246d00f2ad4454c2dd700cc5810a47488140a08b78f1ea58f10fefb85cd2d90f551d7953c2ff06c9fea89b0b35f56528ccb40f7bd2a129bf4780fc6982211fcfb3459a65c7ba6fe35e8ff4771dfd1c02587bdb0b496dee247a6b", 0x8b}, {&(0x7f000013f000-0x80)="b97902ddd5a3fffc45f40ffe69a9f34dee81cb78ee536240296fa0b40147abd59010b7e7bce53c13dfd3f284438622f2f410ac10c531d3ea14e553b0e24ff441e244f03a2bb90b03628cbbe5ecc2985659297c72a2934e86026907679f9de22b21bb9f5887460d7371f8f5d1205450a9f5708be6820a36176deaf7a34eac903d", 0x80}, {&(0x7f0000802000)="98c94b3eba55889a329c1f0f1cdf3d15e7098a8e7c7462564db4cd226319f06670f0d23c15a72e794a06e66d584f81", 0x2f}, {&(0x7f0000fd9000-0x33)="238fd76f30b1493fc35f8a08cc521386acab4272721dcfe7850f346a3a033f88faf319dfb7d2c2f50c890fea3367d32496d288", 0x33}, {&(0x7f00007c0000)="0436f81ed1f9f1ca189d5daf56778cf950c623a621be47db031f6825c306b58f01c3d007f24f99847091021a9baac828d0e50092f8a8dc456e54356ee1fb5770026b4db0a452da636a17e9ddfff586118e7af4b532fb5c57c4d927a30498811ae37e1b2c0e4f1f1bbdd0d7d0866b86036d9f4c0a767620415a9f3540a0b14be4ec80077fa3de123714bab702844a5bc1f920aaeda28cca11285c7869d121231b5b9dfd4fb4e620ed986aed2514952d0f7389c57130364825bb83db0f254999167598cd09d5b7d24f4f29658e291dd2f0", 0xd0}], 0xa, &(0x7f0000cdf000)=[@init={0x18, 0x84, 0x0, {0x6, 0x8, 0x1, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x7fffffff, 0x7, 0x9d, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x1000, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x2, 0x3, 0xf3e, r5}}], 0xc0, 0x0}, {&(0x7f000094e000)=@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, 0x1c, &(0x7f0000389000-0x40)=[{&(0x7f000006f000-0x68)="33a1d2bd1b5e77d1977b9adca9f694f76c872bf4940188e07bf37850ba4c16115e4614a800b140a105da5a03437e3e129fb207d74b73993db0c458650731e0e8f19dbba5417bcdaca470a47a0e8499a8b872f935a050d5adbbc01471f88d8fb5084d758b243cce61", 0x68}, {&(0x7f000093e000)="391459d67f2d2fbad7ff1fd72a17dd080a6f6739a67e99f6646a1c7f08b41051de616b7bf678ee5015d3f9d5ffcb58ed379b17b78d960a2185be797807d20f111c9f32644dfec71559ebeb4d6f5d582a3874e9e78ed7eefd75d6fa6159d65a0337654629cee8f8b685cdfa6c37386b7c6c51c229407e09a1218969966332b7ae120d9d22bf8d70670b86cfae86815fcf883008e5f252fa36102b852a79102c0728226a9eee82616d38da", 0xaa}, {&(0x7f0000d1a000)="9f7da686e67ce0268f5edfa4551b1b5552ce31f5dc6241b650d05b5fd6b12b89ae05417f3ffe114ec194db984ffa9806b87dc5d472a53b49208e04c05e27a7fe59e05ba2d81ce7d82d1be6d617387d431ab1ab10a54bc5400a5cbcf920c6ebb86dd84988e29bf05e6503fcbaa2b33a3c26a221e40007af5350c8b4ba46e596dd2d23ce516a04d963a568873adb91fa6ff53367e10b137e26b081d6eaeab492fc078bb608788a7d474ac0cfbfb577aa45647882b3f690b1ff4372c665656bc447631f3127f8a41acaa720845d9513dc30423499d68ce14e7d1c6e571d", 0xdc}, {&(0x7f00007a0000-0xd0)="d242f161e6965e60603f167535eec4c72f5fd4ac6c1ca43a5ee9da77a0ce4ec1481af834c5ab16644e07b5c5c46a583310e0c35ece5fbad4f6d5dab149c377d3ee2d207b5a7ab3b9afeee0c69ad6ea91e6043240408c4534d8691e3a9a0569b720b066a730c099c0f1257f5b3bd19e93514ce3cdcdb1e8610d96da4e68f2ca5a2c0ff1254e4b7781ac61965423096af67f78fb8fbae664f7a3b3c01308bb6c1c0e94bfa0a5482b20fd6d245fc0f31b77d6db414ba0a52a385324474e4c8a87ffab3cb5579738baf41237afb08e8b3d36", 0xd0}], 0x4, &(0x7f0000254000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0xfffffffffffffff8, 0x2, 0x2, 0x8, 0x8, 0x33d9, 0x1, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0xf569, 0x7, 0x3}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x7, 0x6}}, @init={0x18, 0x84, 0x0, {0x86bf, 0x4, 0x8, 0xfffffffffffff66e}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x3, 0x2, r7}}], 0xf0, 0x4000000}, {&(0x7f000093c000)=@in6={0xa, 0x0, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd367}, 0x1c, &(0x7f00000b7000-0x10)=[{&(0x7f0000bcd000)="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", 0x1000}], 0x1, &(0x7f0000587000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x2, 0x5, r8}}], 0x30, 0x40}, {&(0x7f00000ba000)=@in={0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000965000-0x30)=[{&(0x7f00001e6000-0x9)="b7a66a85811990f9e9", 0x9}, {&(0x7f000052b000)="2e886cc31396ca305bdc224dac5d4d0b049a63f8b51aeca76ff230136ef243c599756595af92c41b31ca93bf721320740d871ac1118e96fca906b144435697b745e70bc0384d3ea77e12365841b79d49ce971ebd2c8afbb24939f1edd73100c7cb4bc6ec633536c00fb76ce24d7bdd72ca322cfec7ad366ba3db5fb0445a39b8f9ebb1e660548cb51d86c04313263d844473bc6dca9e62bf24d162bc7f8eec9cea3cf5d687a252b4f795c997ea320b99e96cb036903469040ff3abc30422dbfbc2096424036fec", 0xc7}, {&(0x7f0000a80000+0xba5)="c03af4f6c637bd9d7526ba920e3a5c31c410b9cc8c626a97f253305f62cb35f1b6508d22e26bf201dfc846eeb62b2df201469b769ef120abc7b74518dafeb1d4ca5b44d569aa4afeee156886b99e9f69c83b6ed6dbce1382b053d81af9b29f5901aab6add3a6fa10f0ddcadad16eb461bbef64321b91c59f56a2d4298c43e789a2a9716420be2fe11970f24f2d958feb55795f36e9b2017c8bf2ef07433b0fb06468354656", 0xa5}], 0x3, &(0x7f0000b95000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0xb97, 0x200, 0xfff, 0x10001, r9}}, @sndrcv={0x30, 0x84, 0x1, {0xd5, 0x8001, 0x2, 0x9, 0x0, 0xffffffffffffff01, 0x101, 0x1f, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0x6, 0x10000000, 0x6}}], 0x90, 0x80}], 0x6, 0x4000000) r11 = socket(0x11, 0x3, 0x4) bind(r11, &(0x7f0000f04000-0x80)=@generic={0x11, "00001a0000006200000000000002a7014976fe52922cb102000000ba000000012e0b3836005404b0e0301a4c3d75f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf2e5b0000000916f3f6fd0d00010000000108000049740000000100000006ad8e5ecc326d3a09ffc2cc14"}, 0x80) setsockopt$packet_int(r11, 0x107, 0xf, &(0x7f000025b000)=0x9, 0x4) sendmsg$netlink(r11, &(0x7f0000e02000)={0x0, 0x0, &(0x7f00006b0000-0x20)=[{&(0x7f0000284000-0x100)=[{0x100, 0x8001, 0x0, 0x0, 0x0, "0200670dbc2500680cdc9d470ae2c70000060000000003d8816e3fae67df7433fbea13bb8c56f849714c44707221a3d10e52fe36ef6efa0b90380fe932abbfe576c7d7cb625cd3ae3f5c1724d6ac2adef26fbe71d5ec77ea393ad05a14acdaf5990949119156ffa6a5543d73c1fd02e5244b9cb67b3ba88a8518cb4fcb00000009934eb4adf383f7f60588b0f9833424f68e3d63000058168360fe26393600de86de369946574b2070853083a0af22a10671a5dbe90a2b21750dd0b17a88c35a9acd58970ebcc0dacd071bf190ce245c0dfd90939dc24de36ca66e9f6704a811a9fabbb237f0c0ccea208bb8d8"}], 0x100}], 0x1, &(0x7f00001c1000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r11, 0x8905, &(0x7f0000242000-0x4)=0x0) socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r11, 0x84, 0xa, &(0x7f000060b000-0x20)={0x80000000, 0x7edd, 0x0, 0xfffffffffffffffc, 0x81, 0x8001, 0x3, 0x100000000, 0x0}, &(0x7f0000a16000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r11, 0x84, 0x1a, &(0x7f000047b000)={0x0, 0xe5, "fa0fdab812cc84a497891485a992a6af7df415fbfdf3596cb457548726033ec46aae10ac5c0ad82e219b6579694dfe83ba5f5a3ce1eec4621e3c78155e2b1ec311974c4db17e854e0f7631908fb2937895ec99537e929aef4cea9eb2979a9e91c16d0f386e13d3cba0bfc42a30641e94231061ca745c69256510a2a473f0661cd642abe2a87b1c5d3796dd0e045100a3c420adf9bd76a28804923fb0dbdb25e1ae46d59ac67e0e98cf07c73e057dabb11db8bac3165f5728024872d9af16d82db07a9b1aaa973f156af57d81a584598a8654e2b05ccf033c65b62ea3642d12fb4713f63155"}, &(0x7f0000da1000-0x4)=0xed) getsockopt$inet_sctp6_SCTP_STATUS(r11, 0x84, 0xe, &(0x7f0000e9a000)={r12, 0x2, 0xe0a5, 0x0, 0x10001, 0x100000000, 0x101, 0x3, {r13, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, 0x3, 0xffff, 0x9}}, &(0x7f0000bdf000)=0xb8) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000001000)={@common='ip_vti0\x00', @ifru_flags=0xa400}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xa, "63cc6c8ee10a6acceade"}, &(0x7f0000ee6000)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000004000-0xa3)="", &(0x7f0000003000)=""/92}, 0x18) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x3) write(r0, &(0x7f0000f11000-0x25)="24000000190025f4001809180000fd0e0a0000000002000000000000000000ffffffff7e", 0x24) 2018/01/05 23:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009cd000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0xfffffffffffffca4) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008df000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000042c000-0x4)=0x0, &(0x7f000023d000)=0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000e80000)=0x8017) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f000000d000)={&(0x7f0000a53000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f000084d000-0xc)={&(0x7f000093a000-0x8)='./file0\x00', r3}, 0xc) pipe(&(0x7f00003b8000)={0x0, 0x0}) connect$nfc_raw(r4, &(0x7f00005e0000)={0x27, 0x81, 0x5, 0x1}, 0x10) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000235000)=[{&(0x7f0000643000)="5ee12d85d6f92b2fcbc513271de767ed43520167c7e5c259730fc6fddbb458be5aac2fb82262607a4fe09ce4c743b3837dc15325a1b3365f65bc41701d16bf4f74b77d9bd22db77f9da2da9988b543279b032c6a6fd4981b038ba79d81b8b85538478857113ba4d8a76df6e1343be9588aa1554980adbd0673f3ccc8685e9732", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000810000-0x4)=0x2, 0x4) 2018/01/05 23:08:41 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00000a7000)={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) socket$inet6(0xa, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockname$inet(r1, &(0x7f0000d35000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008e2000)=0x10) pipe(&(0x7f00008df000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x6) 2018/01/05 23:08:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000f8d000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r0) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket(0x3, 0x5, 0xfffffffffffff336) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000f62000)=""/158, &(0x7f0000f62000)=0x9e) 2018/01/05 23:08:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009f5000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00005b7000-0x41)="8365689dfcb980d9fa1cd63ae7384bae2218e14c5ee67d9467e4cbf417fdaf402529c17e669ed7cc409acb1939fe5d7dadee6eeac1fb4b217032cd13d22a5d3486", 0x41, 0x10, &(0x7f0000cb8000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4(r0, &(0x7f0000f2f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000a67000)=0x9, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000426000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e7000)=0x1c) writev(r0, &(0x7f00007ad000-0x10)=[{&(0x7f00005c0000-0x31)="f767e327e112d1260a710fd5fe8a569fa49908bd16fcfdff0a7e1199400063441100409e9cdc4fda53be8be2123bf8abf1", 0x31}], 0x1) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe(&(0x7f0000333000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000061c000-0x160)={{{{0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x80000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x800, 0x8, 0x6, "9bac27eedc7008f6edaeafa32a5983ddad0d31a8964b6cc0cd2c18b8c1da7d0504114db44206ae61739ba20b701094a2e9ef016c32d0123c2a6f8b5887b6eb6bcd3ca43d0ed1d13d1dc6b4bf81beb79d"}, 0x160) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/05 23:08:41 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003c6000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e1000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00005fd000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x9, 0x0, 0xaf5d, 0x0, 0x0, 0x0, 0x77, 0x7f18, r1}, {0xfffffffffffffffb, 0x240, 0xe26e, 0x8, 0xf3, 0x0, 0x78c9, 0x1000}, {0xffffffff, 0x9, 0x7, 0xfffffffffffffffb}, 0x8001, 0x4, 0x0, 0x1, 0x3, 0x2}, {{@in=@empty=0x0, 0x3, 0x33}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x7, 0xfff000000000000, 0x8, 0x6}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000bd0000)=0x7, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000feb000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000aa8000-0x4)=0x0) 2018/01/05 23:08:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000f0000)="2000000025006f76530000000023480080d6000002ffffffc000010400ffffff", 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000410000-0x108)={0xcdd9, {{0xa, 0x1, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/05 23:08:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000aa7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005c1000)=0x14, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a2a000)={0x0, 0x0}, &(0x7f0000cff000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00006ce000-0x24)="240000001a0025f0006bb4ebfeff141c020b49ff00000001000780cc0800030001000006", 0x24) 2018/01/05 23:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000880000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e54000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009bc000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x2, 0x101, 0x1, 0x9a3e, 0xa, 0xa0, 0xa0, 0x2c, 0x7, r1}, {0x50d8000000, 0x9, 0x2, 0x80000000, 0x0, 0x1, 0xf3, 0x227}, {0x7f, 0xa42d, 0x0, 0x86d}, 0x5, 0x1, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@empty=0x0, 0x2, 0x4, 0x3, 0x0, 0x5, 0x3, 0x80000000}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/05 23:08:41 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f0000845000-0x86)="088ca5b400ede4631154b8583c5a476f26a629fbab2440d274ba2484cdfee9e2ecbbf99a761ff10bd69368c85d59acd3f1d8b718cb41b9052a43c2368c97a7685b35718636a47d4f188ed0f36c45b3e0f9dcc0d22fd213beb1091674e8deb020a0cfdab8d758f1fb4d34719d61d443a159bdaae0e22d03c1538c4c3b7f2bf5f4d764f58674a5", 0x86, 0x0) sendmsg$netlink(r0, &(0x7f0000b0c000-0x38)={0x0, 0x0, &(0x7f0000fd3000-0x10)=[{&(0x7f0000338000-0x18)=[{0x10, 0x11, 0xffffffffffffffff, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000378000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000)=0x8) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/05 23:08:41 executing program 5: mmap(&(0x7f0000000000/0x5ad000)=nil, 0x5ad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) r3 = accept(r2, &(0x7f000012b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000498000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000018000)={0x0, 0xd87e}, &(0x7f0000310000-0x4)=0x8) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00005ad000)=0xe5, 0x4) mmap(&(0x7f00005ad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000302000)={r4, @in={{0x2, 0x0, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x401, 0x81, 0x7, 0x100, 0xd49e, 0x100000001, 0x3, 0x81c7, 0x8377, 0x6, 0xe99, 0x10e, 0x0]}, &(0x7f00005ad000)=0x108) sendmsg$alg(r2, &(0x7f00001c6000-0x38)={0x0, 0x0, &(0x7f0000482000-0x50)=[{&(0x7f00002b3000)="85c1c58edf4fdefd6eeaf2ca7df8307718643052fd4b8aaa4f0c778465973432cdc4d46b09130766ff917c6fe9037f9be07ec6eb753360aafbb17a73e7ffa5a5a046983fae8971ee28a1ffbfb5365fe216af5a0efb090b87e2e6aef374096fdb535d23b9904cc56672bcb1d3ded5a2a9ac656a0c57d665ad174d5a644df7ca63ccbe151615f5f4f2a87bb5cdfca5512998292357312e502b5425ad5f24f7d2cb48af9b4516f829f79961200da3772d9759f16efc33bc1450bd439f9c7c72a4ca5f5e94d7549b6471791308cb42a3fdc6802f65b9411cde4deac1483ac208afa469a080c8bd7bb9a1c6aab63027444a9b", 0xf0}], 0x1, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000004f000)=@generic=""/16, 0x10) 2018/01/05 23:08:41 executing program 3: mmap(&(0x7f0000000000/0x377000)=nil, 0x377000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002cb000)={0xa, 0x0, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@rand_addr=0x0, 0x0, 0x8000000001, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/05 23:08:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept$inet(r0, &(0x7f0000fb2000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000784000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00004c2000-0xc)={@multicast2=0x0, @broadcast=0x0, 0x0}, &(0x7f00006ea000)=0xc) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000454000)=0x0) sendto$inet(r0, &(0x7f00005b2000-0x1)="", 0x87, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) writev(0xffffffffffffffff, &(0x7f0000a77000)=[], 0x0) accept4$inet(r1, &(0x7f00002d4000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000917000-0x4)=0x10, 0x80000) recvmsg(r0, &(0x7f00002fe000-0x38)={&(0x7f0000c6c000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f1b000)=[{&(0x7f0000039000)=""/155, 0x9b}], 0x1, 0x0, 0x0, 0x0}, 0x3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000036b000-0x10)=@common='ipddp0\x00') 2018/01/05 23:08:41 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f00005e1000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000059f000-0x4)=0x10) bind$ipx(r0, &(0x7f000097d000)={0x4, 0xfffffffffffffffa, 0x0, "737f3da26243", 0x0, 0x0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000a37000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x8, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a84000-0xb)="77796c6b5a7a6c657200f9", 0x200, 0xfa, &(0x7f0000000000)=""/250, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) pwrite64(r1, &(0x7f0000001000-0xc4)="e6930efdfbda412bbd88d276a9853ff629c55900f4a92fe23972d6b1d075ac2c2473f84e0c360be878dde2bbdf6aed731e4228e04b7b2e3e506a20646b1e8d2d9adf817de9a082a70215f4938352c5034916d638121806e9712b6375ebfb95c41c4ff45ded44cb4375085614725c3ae56634cfa19a4dd8ab2845f0534763db973a9b6faf9480034646a20d36635cf06d812d967b9658df149dafbeb9e03b16f7d9776389666d82370a04619cb277ff4c327e11412e528cf99946c23e0b2ccef4ae247a62", 0xc4, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b1a000-0x20)={0x668, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000c00000)={0x5, r3}) 2018/01/05 23:08:41 executing program 1: mmap(&(0x7f0000000000/0x5bd000)=nil, 0x5bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0xa, 0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000463000-0x4)=0x0, &(0x7f00002de000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000030f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003e0000)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00005b9000-0x80)=[{&(0x7f00005b4000-0xde)="2517cd0627c8430d8c0df6b2d6497be4", 0x10}], 0x1, &(0x7f00001b1000-0x88)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/05 23:08:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b40000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x15fe, 0x4, 0x2, 0x9}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004a9000-0x108)={r1, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x200, 0xfffffffffffffff7, 0x80000001, 0xffffffffffff8001, 0x1000, 0x200000000, 0x3, 0x4, 0x52, 0x7, 0x9, 0xff, 0x1, 0x6, 0xfff]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) connect$unix(r2, &(0x7f0000c7a000-0xa)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) close(r4) 2018/01/05 23:08:41 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x82b000)=nil, 0x82b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x9, &(0x7f000082c000-0x8)={0x0, 0x0}) mmap(&(0x7f000082b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000082c000-0x10)={0x2d, &(0x7f000082c000-0x2d)=""/45}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x15, &(0x7f0000004000-0x30)="01004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) mmap(&(0x7f000082c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000082c000)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005dc000-0x4)=0x8c) mmap(&(0x7f000082c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000682000-0x18)={r4, 0x2, 0x30, 0x100000001, 0x7}, &(0x7f000082c000)=0x18) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000001000-0x95)="", 0x0) [ 387.691527] ================================================================== [ 387.698974] BUG: KASAN: stack-out-of-bounds in xfrm_selector_match+0xcdc/0xe00 [ 387.706321] Read of size 2 at addr ffff8801b1ba75e4 by task syz-executor3/4532 [ 387.713673] [ 387.715305] CPU: 1 PID: 4532 Comm: syz-executor3 Not tainted 4.15.0-rc5+ #177 [ 387.722571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.731916] Call Trace: [ 387.734501] dump_stack+0x194/0x257 [ 387.738138] ? arch_local_irq_restore+0x53/0x53 [ 387.742810] ? show_regs_print_info+0x18/0x18 [ 387.747309] ? xfrm_selector_match+0xcdc/0xe00 [ 387.751892] print_address_description+0x73/0x250 [ 387.756726] ? xfrm_selector_match+0xcdc/0xe00 [ 387.761299] kasan_report+0x25b/0x340 [ 387.765105] __asan_report_load2_noabort+0x14/0x20 [ 387.770026] xfrm_selector_match+0xcdc/0xe00 [ 387.774449] xfrm_state_look_at.constprop.30+0x113/0x360 [ 387.779906] xfrm_state_find+0x1595/0x3210 [ 387.784170] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 387.789261] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 387.793832] ? __lock_is_held+0xb6/0x140 [ 387.797905] ? check_noncircular+0x20/0x20 [ 387.802140] ? cleanup_prefix_route+0x1e0/0x1e0 [ 387.806793] ? check_noncircular+0x20/0x20 [ 387.811013] ? lock_downgrade+0x980/0x980 [ 387.815143] ? lock_acquire+0x1d5/0x580 [ 387.819084] ? lock_acquire+0x1d5/0x580 [ 387.823045] ? find_held_lock+0x35/0x1d0 [ 387.827085] ? xfrm_tmpl_resolve+0x598/0xc40 [ 387.831462] ? lock_downgrade+0x980/0x980 [ 387.835585] ? rcu_read_lock_held+0xa9/0xc0 [ 387.839878] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 387.844699] ? xfrm6_get_saddr+0xd6/0x110 [ 387.848827] xfrm_tmpl_resolve+0x2ee/0xc40 [ 387.853058] ? __xfrm_decode_session+0x110/0x110 [ 387.857785] ? save_stack+0xa3/0xd0 [ 387.861386] ? save_stack+0x43/0xd0 [ 387.865001] ? find_held_lock+0x35/0x1d0 [ 387.869053] ? rt_add_uncached_list+0x1b7/0x240 [ 387.873700] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 387.879124] ? lock_release+0xa40/0xa40 [ 387.883074] ? __local_bh_enable_ip+0x121/0x230 [ 387.887714] ? check_noncircular+0x20/0x20 [ 387.891925] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 387.896916] ? trace_hardirqs_on+0xd/0x10 [ 387.901041] ? _raw_spin_unlock_bh+0x30/0x40 [ 387.905418] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 387.909796] ? ip_rt_bug+0x20/0x20 [ 387.913313] ? find_held_lock+0x35/0x1d0 [ 387.917357] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 387.922089] ? lock_downgrade+0x980/0x980 [ 387.926221] ? lock_release+0xa40/0xa40 [ 387.930175] ? refcount_inc_not_zero+0xfe/0x180 [ 387.934824] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 387.939812] ? security_xfrm_policy_lookup+0x92/0xc0 [ 387.944894] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 387.949623] ? xfrm_selector_match+0xe00/0xe00 [ 387.954173] ? print_irqtrace_events+0x270/0x270 [ 387.958907] xfrm_lookup+0x15b2/0x24f0 [ 387.962765] ? xfrm_lookup+0x15b2/0x24f0 [ 387.966803] ? xfrm_policy_lookup+0x70/0x70 [ 387.971098] ? finish_task_switch+0x1d3/0x740 [ 387.975580] ? find_held_lock+0x35/0x1d0 [ 387.980491] ? ip_route_output_key_hash+0x229/0x370 [ 387.985483] ? lock_downgrade+0x980/0x980 [ 387.989601] ? lock_release+0xa40/0xa40 [ 387.993547] ? find_held_lock+0x35/0x1d0 [ 387.997588] ? ip_route_output_key_hash+0x252/0x370 [ 388.002573] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 388.008076] ? lock_release+0xa40/0xa40 [ 388.012033] xfrm_lookup_route+0x39/0x1a0 [ 388.016153] ip_route_output_flow+0x7c/0xa0 [ 388.020448] udp_sendmsg+0x19d3/0x2ce0 [ 388.024309] ? ip_reply_glue_bits+0xb0/0xb0 [ 388.028608] ? udp_lib_get_port+0x1b30/0x1b30 [ 388.033079] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 388.038236] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 388.043396] ? print_irqtrace_events+0x270/0x270 [ 388.048134] ? lock_downgrade+0x980/0x980 [ 388.052258] ? mark_held_locks+0xaf/0x100 [ 388.056374] ? refcount_inc_not_zero+0xfe/0x180 [ 388.061017] ? __local_bh_enable_ip+0x121/0x230 [ 388.065659] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.070642] ? udp_lib_get_port+0x785/0x1b30 [ 388.075024] ? trace_hardirqs_on+0xd/0x10 [ 388.079142] ? check_noncircular+0x20/0x20 [ 388.083352] udpv6_sendmsg+0x757/0x3400 [ 388.087300] ? check_noncircular+0x20/0x20 [ 388.091509] ? udpv6_setsockopt+0x80/0x80 [ 388.095628] ? reacquire_held_locks+0x1f9/0x3e0 [ 388.100264] ? reacquire_held_locks+0x1f9/0x3e0 [ 388.104915] ? find_held_lock+0x35/0x1d0 [ 388.108956] ? release_sock+0x1d4/0x2a0 [ 388.112900] ? lock_downgrade+0x980/0x980 [ 388.117036] ? __local_bh_enable_ip+0x121/0x230 [ 388.121676] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.126660] ? release_sock+0x1d4/0x2a0 [ 388.130603] ? trace_hardirqs_on+0xd/0x10 [ 388.134718] ? __local_bh_enable_ip+0x121/0x230 [ 388.139361] ? _raw_spin_unlock_bh+0x30/0x40 [ 388.143737] ? release_sock+0x1d4/0x2a0 [ 388.147680] ? __release_sock+0x360/0x360 [ 388.151799] ? udp_v6_get_port+0x355/0x600 [ 388.156018] inet_sendmsg+0x11f/0x5e0 [ 388.159792] ? inet_sendmsg+0x11f/0x5e0 [ 388.163739] ? copy_msghdr_from_user+0x3a6/0x590 [ 388.168469] ? inet_create+0xf50/0xf50 [ 388.172328] ? selinux_socket_sendmsg+0x36/0x40 [ 388.176969] ? security_socket_sendmsg+0x89/0xb0 [ 388.181697] ? inet_create+0xf50/0xf50 [ 388.186129] sock_sendmsg+0xca/0x110 [ 388.189821] ___sys_sendmsg+0x767/0x8b0 [ 388.193791] ? copy_msghdr_from_user+0x590/0x590 [ 388.198527] ? lock_downgrade+0x980/0x980 [ 388.202653] ? __fget_light+0x297/0x380 [ 388.206611] ? fget_raw+0x20/0x20 [ 388.210076] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 388.215423] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 388.221113] ? __fdget+0x18/0x20 [ 388.224455] __sys_sendmsg+0xe5/0x210 [ 388.228224] ? __sys_sendmsg+0xe5/0x210 [ 388.232170] ? SyS_shutdown+0x290/0x290 [ 388.236120] ? SyS_futex+0x269/0x390 [ 388.239805] ? SyS_setsockopt+0x215/0x360 [ 388.243934] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.248923] SyS_sendmsg+0x2d/0x50 [ 388.252433] entry_SYSCALL_64_fastpath+0x23/0x9a [ 388.257164] RIP: 0033:0x452ac9 [ 388.260320] RSP: 002b:00007f0f5db4fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 388.267993] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 388.275238] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000014 [ 388.282476] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 388.289718] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 388.296954] R13: 00000000ffffffff R14: 00007f0f5db506d4 R15: 0000000000000000 [ 388.304206] [ 388.305896] The buggy address belongs to the page: [ 388.310791] page:000000004cf30b28 count:0 mapcount:0 mapping: (null) index:0x0 [ 388.318897] flags: 0x2fffc0000000000() [ 388.322753] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 388.330613] raw: dead000000000100 dead000000000200 0000000000000000 0000000000000000 [ 388.338456] page dumped because: kasan: bad access detected [ 388.344131] [ 388.345730] Memory state around the buggy address: [ 388.350631] ffff8801b1ba7480: f1 f1 f1 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 [ 388.357956] ffff8801b1ba7500: f2 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 00 00 f2 [ 388.365279] >ffff8801b1ba7580: f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 f2 f2 00 [ 388.372602] ^ [ 388.379064] ffff8801b1ba7600: 00 00 00 00 00 00 00 00 f2 f2 f2 00 00 00 00 00 [ 388.386397] ffff8801b1ba7680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 388.393720] ================================================================== [ 388.401047] Disabling lock debugging due to kernel taint [ 388.406579] Kernel panic - not syncing: panic_on_warn set ... [ 388.406579] [ 388.413932] CPU: 1 PID: 4532 Comm: syz-executor3 Tainted: G B 4.15.0-rc5+ #177 [ 388.422485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.431810] Call Trace: [ 388.434367] dump_stack+0x194/0x257 [ 388.437969] ? arch_local_irq_restore+0x53/0x53 [ 388.442604] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 388.447328] ? vsnprintf+0x1ed/0x1900 [ 388.451096] ? xfrm_selector_match+0xbf0/0xe00 [ 388.455644] panic+0x1e4/0x41c [ 388.458802] ? refcount_error_report+0x214/0x214 [ 388.463530] ? add_taint+0x1c/0x50 [ 388.467040] ? add_taint+0x1c/0x50 [ 388.470571] ? xfrm_selector_match+0xcdc/0xe00 [ 388.475121] kasan_end_report+0x50/0x50 [ 388.479067] kasan_report+0x144/0x340 [ 388.482843] __asan_report_load2_noabort+0x14/0x20 [ 388.487737] xfrm_selector_match+0xcdc/0xe00 [ 388.492114] xfrm_state_look_at.constprop.30+0x113/0x360 [ 388.497535] xfrm_state_find+0x1595/0x3210 [ 388.501744] ? xfrm_state_afinfo_get_rcu+0x160/0x160 [ 388.506814] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 388.511378] ? __lock_is_held+0xb6/0x140 [ 388.515410] ? check_noncircular+0x20/0x20 [ 388.519612] ? cleanup_prefix_route+0x1e0/0x1e0 [ 388.524246] ? check_noncircular+0x20/0x20 [ 388.528447] ? lock_downgrade+0x980/0x980 [ 388.532563] ? lock_acquire+0x1d5/0x580 [ 388.536501] ? lock_acquire+0x1d5/0x580 [ 388.540443] ? find_held_lock+0x35/0x1d0 [ 388.544471] ? xfrm_tmpl_resolve+0x598/0xc40 [ 388.548854] ? lock_downgrade+0x980/0x980 [ 388.552975] ? rcu_read_lock_held+0xa9/0xc0 [ 388.557263] ? xfrm_policy_get_afinfo+0x13d/0x290 [ 388.562078] ? xfrm6_get_saddr+0xd6/0x110 [ 388.566192] xfrm_tmpl_resolve+0x2ee/0xc40 [ 388.570406] ? __xfrm_decode_session+0x110/0x110 [ 388.575128] ? save_stack+0xa3/0xd0 [ 388.578719] ? save_stack+0x43/0xd0 [ 388.582311] ? find_held_lock+0x35/0x1d0 [ 388.586342] ? rt_add_uncached_list+0x1b7/0x240 [ 388.590979] xfrm_resolve_and_create_bundle+0x184/0x28d0 [ 388.596394] ? lock_release+0xa40/0xa40 [ 388.600342] ? __local_bh_enable_ip+0x121/0x230 [ 388.604978] ? check_noncircular+0x20/0x20 [ 388.609184] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.614165] ? trace_hardirqs_on+0xd/0x10 [ 388.618282] ? _raw_spin_unlock_bh+0x30/0x40 [ 388.622663] ? xfrm_tmpl_resolve+0xc40/0xc40 [ 388.627035] ? ip_rt_bug+0x20/0x20 [ 388.630551] ? find_held_lock+0x35/0x1d0 [ 388.634580] ? xfrm_sk_policy_lookup+0x34c/0x4e0 [ 388.639305] ? lock_downgrade+0x980/0x980 [ 388.643419] ? lock_release+0xa40/0xa40 [ 388.647361] ? refcount_inc_not_zero+0xfe/0x180 [ 388.651996] ? selinux_xfrm_policy_lookup+0xac/0xd0 [ 388.656983] ? security_xfrm_policy_lookup+0x92/0xc0 [ 388.662057] ? xfrm_sk_policy_lookup+0x375/0x4e0 [ 388.666792] ? xfrm_selector_match+0xe00/0xe00 [ 388.671339] ? print_irqtrace_events+0x270/0x270 [ 388.676064] xfrm_lookup+0x15b2/0x24f0 [ 388.679915] ? xfrm_lookup+0x15b2/0x24f0 [ 388.683945] ? xfrm_policy_lookup+0x70/0x70 [ 388.688234] ? finish_task_switch+0x1d3/0x740 [ 388.692696] ? find_held_lock+0x35/0x1d0 [ 388.696725] ? ip_route_output_key_hash+0x229/0x370 [ 388.701706] ? lock_downgrade+0x980/0x980 [ 388.705833] ? lock_release+0xa40/0xa40 [ 388.709775] ? find_held_lock+0x35/0x1d0 [ 388.713822] ? ip_route_output_key_hash+0x252/0x370 [ 388.718804] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 388.724304] ? lock_release+0xa40/0xa40 [ 388.728247] xfrm_lookup_route+0x39/0x1a0 [ 388.732359] ip_route_output_flow+0x7c/0xa0 [ 388.736646] udp_sendmsg+0x19d3/0x2ce0 [ 388.740500] ? ip_reply_glue_bits+0xb0/0xb0 [ 388.744792] ? udp_lib_get_port+0x1b30/0x1b30 [ 388.749254] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 388.754410] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 388.759564] ? print_irqtrace_events+0x270/0x270 [ 388.764292] ? lock_downgrade+0x980/0x980 [ 388.768408] ? mark_held_locks+0xaf/0x100 [ 388.772522] ? refcount_inc_not_zero+0xfe/0x180 [ 388.777156] ? __local_bh_enable_ip+0x121/0x230 [ 388.781793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.786779] ? udp_lib_get_port+0x785/0x1b30 [ 388.791150] ? trace_hardirqs_on+0xd/0x10 [ 388.795261] ? check_noncircular+0x20/0x20 [ 388.799463] udpv6_sendmsg+0x757/0x3400 [ 388.803410] ? check_noncircular+0x20/0x20 [ 388.807612] ? udpv6_setsockopt+0x80/0x80 [ 388.811728] ? reacquire_held_locks+0x1f9/0x3e0 [ 388.816366] ? reacquire_held_locks+0x1f9/0x3e0 [ 388.821005] ? find_held_lock+0x35/0x1d0 [ 388.825052] ? release_sock+0x1d4/0x2a0 [ 388.828998] ? lock_downgrade+0x980/0x980 [ 388.833120] ? __local_bh_enable_ip+0x121/0x230 [ 388.837755] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.842751] ? release_sock+0x1d4/0x2a0 [ 388.846690] ? trace_hardirqs_on+0xd/0x10 [ 388.850803] ? __local_bh_enable_ip+0x121/0x230 [ 388.855443] ? _raw_spin_unlock_bh+0x30/0x40 [ 388.859815] ? release_sock+0x1d4/0x2a0 [ 388.863757] ? __release_sock+0x360/0x360 [ 388.867871] ? udp_v6_get_port+0x355/0x600 [ 388.872075] inet_sendmsg+0x11f/0x5e0 [ 388.875842] ? inet_sendmsg+0x11f/0x5e0 [ 388.879780] ? copy_msghdr_from_user+0x3a6/0x590 [ 388.884503] ? inet_create+0xf50/0xf50 [ 388.888357] ? selinux_socket_sendmsg+0x36/0x40 [ 388.892992] ? security_socket_sendmsg+0x89/0xb0 [ 388.897716] ? inet_create+0xf50/0xf50 [ 388.901568] sock_sendmsg+0xca/0x110 [ 388.905250] ___sys_sendmsg+0x767/0x8b0 [ 388.909192] ? copy_msghdr_from_user+0x590/0x590 [ 388.913921] ? lock_downgrade+0x980/0x980 [ 388.918046] ? __fget_light+0x297/0x380 [ 388.921987] ? fget_raw+0x20/0x20 [ 388.925414] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 388.930746] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 388.936424] ? __fdget+0x18/0x20 [ 388.939772] __sys_sendmsg+0xe5/0x210 [ 388.943542] ? __sys_sendmsg+0xe5/0x210 [ 388.947480] ? SyS_shutdown+0x290/0x290 [ 388.951510] ? SyS_futex+0x269/0x390 [ 388.955187] ? SyS_setsockopt+0x215/0x360 [ 388.959308] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 388.964292] SyS_sendmsg+0x2d/0x50 [ 388.967800] entry_SYSCALL_64_fastpath+0x23/0x9a [ 388.972520] RIP: 0033:0x452ac9 [ 388.975675] RSP: 002b:00007f0f5db4fc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002e [ 388.983346] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 388.990581] RDX: 0000000000000000 RSI: 00000000201f1000 RDI: 0000000000000014 [ 388.997817] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 389.005057] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 389.012291] R13: 00000000ffffffff R14: 00007f0f5db506d4 R15: 0000000000000000 [ 389.019995] Dumping ftrace buffer: [ 389.023510] (ftrace buffer empty) [ 389.027184] Kernel Offset: disabled [ 389.030781] Rebooting in 86400 seconds..