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"}, {0x8f, 0xda, 0x200, 0x7, 0x1ff, "a76ed10f8335c584c06762a11f8859c18dc29025f5dd3ab9dee87f4d816a3859b4a912a6abe8819001439ec5eac8dab2eb8661fabd6bf4fe3fe9de899c3fbf074b7af360847a9d3c334f5a83d55fd3ee78b4993ba7bcc2d8759405199ff55dd31c85f15a44f0455d491ba08bdf19e291bcec3268bc05743739113383094c5a"}, {0x5b, 0x10000, 0x400, 0x81, 0x0, "337b42f516b5647cb7c22441e48ca2c57db300a8daa44bde5bf851fc2ec21ebc7e64c2565031b54efbd00d770a93f82f1f625ab57922747c0ab1c860c9ccefcf7ae3b4c59d812b6a67652e"}, {0x10, 0x6, 0x800, 0x2, 0x1, ""}, {0x83, 0x100000001, 0x502, 0xc6, 0x6, "8b57f336c85ea52079312501f28cb18a0b4d2e0a0a8498d3356cf1d95e433741d1b31e2890494dff758791977072c0e904f0ab7b7e34cbac9cb4eaef0a2a1caf02d5be1770d468f59e45427f696f855212718ec8e92311127728333f6b6fde77217e3a77f8d22099a1766bed29e91b98642287"}, {0x20, 0x6, 0x200, 0x0, 0x4, "2fbef6d669f6d8ab75a70248dcf99d87"}, {0x51, 0x8, 0x3, 0x6, 0x5, "da79039cf6d29c07833bbe84fbe5b1b2f09391d72f610c1df4eb9931eadbf2d94a95881ee9a140462de9b1402b39b1bca2de507ea55df2173253c02c54fa768e39"}, {0x4e, 0x200, 0x608, 0x9, 0x4a20b97f, "c1760d96e921351c150b5381d2f74f4e45c84f24816653af4133fcec183265c6e461ca80612f25edd585ebb52a8ca4532eff80becb37118b123db142b655"}], 0x130f}, {&(0x7f0000dd7000-0xc6)=[{0x8c, 0xffffffff, 0x100, 0x8, 0x5, "d6c6aec87844ee2fedb4b3901722aab1d3a29d1e107a254dc6f76effa4af5186caac4722546eb9ea5f362a0c4f416468e9aae9d1ad73019ad462292ffacf360a70caca7a5349b2db52a360cffc5b10bfe0fa678a5a7bc634e7b815521ea71be7c6ccd4488d3b2fe62324c69e9edd766e9e23fb4edda499452e276fa2"}, {0x3a, 0x10001, 0x300, 0x0, 0x4, "84fae85209cc97cf77ef783b5b1adc6f23f979ccfb69b35965b6faa6d9ad28fd3dc837e2efe400afe10f"}], 0xc6}], 0x7, &(0x7f000051f000)=[@cred={0x20, 0x1, 0x2, r1, r5, r6}, @cred={0x20, 0x1, 0x2, r1, r7, r8}], 0x40, 0x4000}, 0x10) flock(r3, 0x2) bind$inet(r2, &(0x7f0000a2a000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$addseals(r0, 0x409, 0x3) bind$unix(r2, &(0x7f000096f000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000062e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ff000-0x4)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000973000)={0x0, 0x0, 0x0}, 0xc) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f79000-0x4)='/dev/autofs\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000295000-0x10)={0x7, 0xdd3, 0xbc14, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000617000)=0x0, &(0x7f0000d06000)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000349000)=0x0, 0x4) getresuid(&(0x7f0000e0c000)=0x0, &(0x7f0000ea4000)=0x0, &(0x7f0000ca6000)=0x0) fstat(r2, &(0x7f0000fbc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000fd1000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000078b000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002c5000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_dev$sg(&(0x7f000041a000-0x9)='/dev/sg#\x00', 0x6, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000cee000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000080c000-0x1)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00005d0000-0xc)={0x0, 0x0, 0x0}, 0xc) r10 = syz_open_procfs(r4, &(0x7f0000ab5000-0xd)="6e65742f6966766978b7000714") preadv(r10, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2017/12/17 15:51:35 executing program 1: socketpair(0x2, 0x0, 0x0, &(0x7f0000ec8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c34000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$sock_void(r1, 0x1, 0x29, 0x0, 0x0) bind$alg(r1, &(0x7f0000a3f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea)\x00'}, 0x58) bind$alg(r1, &(0x7f0000fe5000-0x58)={0x26, 'hash\x00', 0x8f, 0xfffffffffffffffd, 'sha224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000891000-0x10)="e5fcb59b91aa7855fbcdfef1ddb42113", 0x10) getsockname$netrom(0xffffffffffffffff, &(0x7f0000f5c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ed000)=0x10) r2 = accept4(r0, &(0x7f0000531000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001db000-0x4)=0x10, 0x8000000007fd) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00002e7000)={@rand_addr=0x0, @multicast2=0x0}, &(0x7f0000b88000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00005a3000-0x10)={0x7fff, 0x5, 0x9, 0x1, 0x0}, &(0x7f0000785000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00004fc000)=@assoc_value={r3, 0x688}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000f4b000-0x8)={r3, 0x6}, &(0x7f000091d000)=0x8) getsockopt(r1, 0xfffffffffffffffe, 0x9124, &(0x7f0000be3000)=""/72, &(0x7f0000a10000-0x4)=0x48) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000440000)=@common='ip6tnl0\x00') r4 = accept$alg(r1, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00001ae000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg(r4, &(0x7f0000c5a000-0x38)={&(0x7f00006aa000-0x10)=@nfc={0x27, 0x100000001, 0xff, 0x3}, 0x10, &(0x7f0000b77000)=[{&(0x7f0000f3f000-0xc4)="93bf887fa078ce987553d2a26a79c758b4cdcee2b0035e4c1b92fb3629143b51e21336c4e442286f0740cfa0f3dee95b9fa805a9cb42a1fdc42c666d2092c99fc1841d346e399f50167bac628da8090a62ec732dae0ec4e7f8cc99db6d3044723c317d7cba88abbb09ce78aa6926341f837d88f2d7764f969bfbd695ba76c9c76c1b8417119fb32737e4021ca5e1abe6449b619dc9386c351f638aa1e5f27a471fbeb07973c3707d58fbb0c2c458c57811849f6c5710708295f654c84402c75e2604dd87", 0xc4}, {&(0x7f00001a5000-0x35)="69c7b611246137256aabadacaae22ec5796f6ecb17ce08817a45ba817a9561eea0fc2619225f63724447549972f2b13f53002c13bd", 0x35}, {&(0x7f0000866000-0xe6)="9f60ce37df9012bf4942a93c005ccf1272f2d925bd384df25764ab2cc90661c17e4645204e7255bcee44bb1a13433685bf5625b780d9825a2a4f9fa7593775343b90b89f66354e46658840ed6146701b78843abeafe8525ae46879f0591b2044d8033854a3c4797e1b8eb5817eb9a12141d860062a727a7f7bf4141980350b54c1c23692dae047261e06689a6b143df82ce4cbe88feb1f3e66f0c4cb8cb1fc522ab7fa9a3ad7458a7f3d0dd62e5e15f51dd34f54df7bcbae8163b797119c0dcb0f8071a13655de8c2790a3df2aacbe44e588b0675c6c2d0ac8d3076fd0d169a86def2bde9281", 0xe6}, {&(0x7f0000e3d000-0x2d)="71efda9280df4c81de1e07bd201303bcf4114187bffaa945209e7c1138d69c39340d88aaabf0000e0bf0996be7", 0x2d}, {&(0x7f00009d6000-0xed)="7076a5e32af7a4df6edf760becf0a32fbe47e6457d9c6853281523074497bf21bc176c0704648a45f07e5ce76b0aa63ba20ed47ce2a5a8c620f42a1bff75e1e6e8ea10fa8e915152cc213d1c46be3bcb24a2241ecb50daed8db96d71c8b7429ee44ab0e0a0d5cb665968d793bd1e2a004ef5bf8663f84801d9f0bdc8edb89f8276977cfb4794f178c7477052b03fba5f0b1612b0c633154575cff2793e54aa199ea1d8dc1ecd8ae5f1e3a0e6351f0474841aa61c6d78cc0f5455eefcbf6342bd5df70cbf946979110fb6af18a3d16d9aa214a30f8e69336655e97fe0fddeea639d02fe384831a1e35f83992487", 0xed}, {&(0x7f0000ace000-0x41)="90a09ae8e27fd897fca117bc6d1fd5631c3677d2a7ab8f4826e6daa27f991a58d4a8a46712ab85ad7f8c66355db038dc48341e998f6c4b75867989df13bb2f0a1d", 0x41}, {&(0x7f00003cc000)="ffe9c0993f8cdb02dc0b5c73b76710639e661c5c45f359dbc436b7c6de44aa31cd6ae54d20fd496ae8456c3da597dcd27487850cedc85e3b70676079572690a9077eedf4945e3cdead5eed98478e666130aa2a3328bbfafbd13aab2fe74b5d2fc060abcc5fff370e4f66538aad9361048473f8f8f5cc5a7701df0791470960e5f7b9676a2b5835475138f64dc0f32e5bbe8967d3a03aea42c3f44e8089b777ff7b7aa554cebfc5590e3d4966ae", 0xad}], 0x7, &(0x7f0000f8a000)=[{0x1010, 0x108, 0x9, "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{0x88, 0x11b, 0x8000, "7f16893fb19438d3d3dc1c786f49e71a684d5441e09a3e35ffc1d6d280200cc4c9b77bec781f0756fcf8e552f58464b3ca07cfedcd08b4a9cbcf329d325d3a0c9da04751f7966a604f55e01bddc9013abed3fddb1b547dd2e13216e3cd4ce952a267fb18dfd1ea967da95cc9ecf15a5092e01e93f27bfa"}, {0xb0, 0x119, 0x10000, "819e5efbfba7de11d418d2875977be3003eb239f02e4ca4739dc5344faca54410e738dbd64e3dbc1febbf10f7860d3235d4b2f3354ca98587b66566a111650d7014a3df58375de5d677d29119b672504aa76ef06fd998ee18f3c0c961a5a6274c9022dd5cc5147b165d403309cc99dd6dc82c60d84eac7eb45039c5c51a5f1c4926e2acf1d059a6d801bd971ed811624fbceae660bc704550d4b44a7f3f1"}, {0xa8, 0x100, 0x6, "3a44c1177a3c17c9e8a140780e5375c0e71103a21afa0b52483aca5c80b33bbe6d3fe8fd5b07ca22bc897424c61fa601e989d85505c89c89bf10b8667a1a93fe3dd56915a3a78c0b066c454c37d84ebe22a46add2fd891ab81f2efa25b447c2f1c19a31dd93b5477a606aa40e08504ab4d7d1d2f3bf548a7a16c93df86cc850f48d64d5470f4710c2c466543d9b54b38a87888081a0b"}, {0x80, 0x101, 0x6, "1768009184784332106091c8b06a59a9edcdb3000fbb932d58a5de00419c122ba867810848eb256bc0e9ddcfa58f4439c71f63438a6c88b2390976a2603fe4591e5adf8397293d5c62244a7d014154535f8b07b7828f275954d7c02f8c2e7bf89715ce2f6d7b67075b16a7"}, {0xd0, 0x1, 0xfffffffffffffffb, "6c29f7f2541b12b990e3868946b1963256545c34bf1bb5ed99a281a00025a00a71d286e1acfb3a085c9af3831e62f8213d2030eade00f052a5af1955d50f56892167704387f2e465548ed546a47499ef42e3a2987a6ec0f857040f4c62b94c0157e6d9f5bff7fd40aa41d4598c685ae63176b31ba57d87e85c58aeb7252ba3993dc297d9074425372e7032f594716479626a9d4660b23c3b64094db1cb61cddf29249ed192feefc4ab1137bac1e585876832525e5c90029f4381dd73e2"}, {0x110, 0x117, 0xf57e, "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"}], 0x7, 0x8004}, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000d7c000)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000047000)='/dev/vga_arbiter\x00', 0x282081, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000640000)={r6, &(0x7f0000f34000-0xa1)=""/161}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000056e000-0x10)={0x6, 0x204, 0x7ffffffe, 0x1, 0x0}, &(0x7f0000486000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000067d000-0x8)={r7, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000285000-0x7)={r7, 0x10001}, 0x8) recvmsg(r4, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00000b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/203, 0xcb}], 0x2, &(0x7f000037a000)=""/102, 0x66, 0x1}, 0x40000020) 2017/12/17 15:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000729000)={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x80, [0x100000000, 0x6a, 0xd0de57e, 0x7, 0x1, 0x7f, 0x6, 0x6]}, 0x5c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000851000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000779000-0x4)=0x14) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00001fc000)=""/70, &(0x7f0000373000)=0x46) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c8a000)={@generic="04adf52ab68685b72e0a000100001588", 0xfff}) getgid() ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00006c7000)=@get={0x1, &(0x7f000054c000)=""/6, 0x8}) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000279000-0x10)={0x0, 0xffff, 0xfffffffffffffff9, 0x2}, &(0x7f0000ec9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a68000-0xc)={r3, 0x3ff, 0x21}, &(0x7f00004f5000)=0xc) sendmsg$netlink(r1, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x401, 0x0, 0x0, '\v'}], 0x14}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) pipe2(&(0x7f0000031000-0x8)={0x0, 0x0}, 0x800) readahead(r1, 0x73, 0x2) ioctl$KDSKBLED(r4, 0x4b65, 0x4) ioctl$KVM_GET_IRQCHIP(r5, 0xc208ae62, &(0x7f0000171000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f0000f4c000-0x91)=""/145) 2017/12/17 15:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) socket$bt_l2cap(0x1f, 0x3, 0x0) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mq_open(&(0x7f00008e3000-0x11)='#-vmnet1:#cpuset\x00', 0x42, 0x1d0, &(0x7f0000a43000-0x40)={0x7, 0x1, 0x27, 0x6, 0xffffffffffff8000, 0x7, 0x800, 0x40}) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet(r1, &(0x7f0000eae000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e2f000)=0x10) 2017/12/17 15:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000a21000)='.dead\x00', &(0x7f00005d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000855000)="fd1053e7cda95cde73535138b568ff2e48b314362a42b1cce5a9a67d62bf56f1e629464e575a34a9b700f09b35433b5b69a94bc58e8ebdf876c4508183a7bd03b938b8e589f2c8e153ecfb0102faa675695cfe9e3868ce2a423d43994ee4bb38b7fc856eb6453f6ff5a3b7dba0594b0cabf526732e6095b5d76a78bf9c1d1755", 0x80, 0xffffffffffffffff) add_key(&(0x7f0000417000-0xa)='blacklist\x00', &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fe000)="eddbdb8d3c95250a54d61db0cb2a99346be95d0346c6f831504243d42db060a72b663aae587f6bbccdfb9fbb969a63acd24853ce23", 0x35, r5) pause() close(r0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ee0000)='/dev/vcs#\x00', 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000980000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x37bd, 0x8, 0x0, 0x3}, &(0x7f0000788000)=0xa0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9dfc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x4, 0x2000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009ce000-0x4)=0x200, 0x4) open(&(0x7f000013e000)='./file0\x00', 0x141046, 0x0) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x23, 0xc000) wait4(0x0, &(0x7f00008f2000)=0x0, 0x0, &(0x7f0000318000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)='./file0\x00', 0x2000000000000000, 0x1000000000000000) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000ef7000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x4000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8000, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0}, r3, 0x2, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x2000000000000005, 0x78, 0x2, 0x7fffffff, 0x58, 0xffffffffffffffff, 0x0, 0x73, 0x0, 0xf, 0x668, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x20001000, 0x800000008, 0x84, 0x2, 0xfffffffffffffffe, 0x10000000000003, 0x0, 0x0, 0x81, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x40000000000000) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) timerfd_gettime(r0, &(0x7f00008a7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x7, &(0x7f00000d2000)={0x0, 0xa, 0x0, @thr={&(0x7f00000e1000-0x61)="a66a8965a3d2242730b70ab18b07fed9daad051e9ef3ce9f55fc0a946c8db14684d15781dbb2034ad4fb2d2a2794a45cb2c02eac6c035a852bcc808484535c017af53cd4885292a823eda0aaefbf1f82099812ff1681da60cf36ea4c9f06786a7f", &(0x7f000007c000)="9d10e9d0566bc80c521a300f13ab86872d2a68881c1a57e01b38a353a4388c21065fcd02582d2dac3129a1f78c8d522d6510f7a3a2251a4cf66411ee95cffd0e3e2195b9771fa6fde4461627ac98dbe92ba397dc2e4ecefa249985ec351c9c989efece46139317465c65d22f82e6bbdef02235ad342aa867632f24375238cdd328e94764d373bc63d6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffb000-0x4)=0x0) timer_gettime(r5, &(0x7f00006f6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000001000)=0x0, 0x84, 0x1, &(0x7f00005d7000)={0x0, r6}, &(0x7f0000000000)=0xfffffffffffffffe, 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000728000-0xb0)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @loopback={0x0, 0x1}, 0x3}], 0x8) perf_event_open(&(0x7f00007de000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x3, 0xff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x2) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00009af000)={0x0, 0x0}, &(0x7f0000c48000)=0x8) mq_timedsend(r2, &(0x7f000006a000)="358c01c5137fa2981d", 0x9, 0x2000000000000000, &(0x7f0000b06000)={r7, 0x0}) r8 = socket(0x40000000015, 0x5, 0x0) setsockopt(r8, 0x114, 0x3, &(0x7f0000880000)="2a8e3324bc4a9c00004f8ab32c816dac", 0x10) 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) 2017/12/17 15:51:35 executing program 5: syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/qat_adf_ctl\x00', 0x60300, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0xffffffff, 0x400000000000, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x8) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0}, 0x1c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f00000)=[{&(0x7f0000f00000)="17dc498bcdaf135ab7d39fa148e0b1601ffba9edecb34f8dc547e8b7893059870e88522b5e685ebc3b6803c68ab101d13b2b24e42272dfb90cadfba82e432b9b98fcc89ed195e5dfbb33a2314a899450ae3b77dca66b0196801c59330579c8d73b0daff4eb6d936c223b528da6af2c634b8f53d6b736f0284edf3c37bc0f4c44995cf490b6ba09d22b5caecd8aa6673527b951a51e967b426c21811ade17542d88e38e694f235ea8c98eb43c2684680565b6b1e51b4ae95b1901dcc35f0c37", 0xbf}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x4d, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0xf) bind$netlink(r1, &(0x7f0000094000-0xc)={0x10, 0x0, 0x8, 0x2}, 0xc) write(r1, &(0x7f0000266000)="240000001d0081000d00fa080100240404390004100001000c00030000000070000000e1", 0x24) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000e8b000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000f94000-0x10)={0x8000, 0x3000}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000920000-0x4)=0x0, &(0x7f00000cf000-0x4)=0x4) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ed6000)={"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"}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x668, 0x800, 0x0, 0xfffffffffffffff8, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) socket(0x10012, 0x8, 0x80005) 2017/12/17 15:51:35 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x0, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/user\x00', 0x2, 0x0) sendmsg$alg(r1, &(0x7f0000435000)={0x0, 0x0, &(0x7f00001d4000-0x30)=[{&(0x7f00009bd000)="e9aa63042c8646862c451ab9f0e7afe5d7bef91bf3001514bb935046ad38dd171cdd05924fa464364fd7b6053a9b487a70d3b184c481c06e3bb10ea0e3ed0295873ed617cd0067c61f599fa68689cad252ed0961a506912a4c7b71a65c588559420d71326af7e0f7795051af19d1e92ec450a0b1f9afa83db7400e8d5e43e6cb800d27dafcb2", 0x86}, {&(0x7f0000cde000-0xa8)="99f400a22e958ff26f2831a6f30590674c909e178dd01b82de667b57e70e39c82046e06e121ef7c2b59d2bd6ea7d0cc5eac97b91ec6aab25b120150f069c5cf1f71854cb4d8306b0d9cbc4080b8c6e3d5f9022a49a4597d43c2c954ec332382494d598b94b05df6682f3400847caa7c317cb663ac9c2f22e6ddd688dc9f10089a50ea3d4a15bb534a6fc40ee22358b2a5b2e492f5f0af4b85567116152926f49013301a1db8424e8", 0xa8}, {&(0x7f0000e8e000-0x81)="d0380fc50baf0384fabfe51ad468eb9b94904a78b3021200a792fc6af6cc0db5329e167f942ed83c6594d3dfbfe78fd74beacbcddaa9e739407b750f9a081e8c337d741a053a0b4bca8188d05ad713d15092195b8e12d60fba3c18bb707fa270f27b6a0a2bad0ea37bddd357b471e393b822c1e24f12f39579743f62cd971716f6", 0x81}], 0x3, &(0x7f0000d8f000-0x1138)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0xb8, 0x117, 0x2, 0x9e, "9a32b01be1ce1206119e285403a5b8ca89e29f84460442c561d240fe5dec09290ddb37d2dcd9968356ca4fe551195290b18427b3d961582816fdd318cd8cf826db88f0ccfdfb1a427e053206220288b8b39ee58dbc1175ee9a6b188d29963f1f68d71bbda0d4a32b4f5cf5b063cac563265736d8ab890c7fa5d37769ae0138f12197c2bc47102e15cfc95c21b9bbe0f3ce91e7f38cfbd578d72f4b9746c5"}, @iv={0x20, 0x117, 0x2, 0xa, "d76c69ebcc2692fb7608"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @assoc={0x18, 0x117, 0x4, 0x31d1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x1138, 0x8044}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00001c4000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) mount(&(0x7f0000754000-0x8)='./file0\x00', &(0x7f000084a000)='./file0\x00', &(0x7f0000fb4000-0x6)='minix\x00', 0x0, 0x0) stat(&(0x7f0000042000-0x8)='./file0\x00', &(0x7f0000ffe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x0, 0x4, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002d8000)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf7000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f000003b000)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000f1a000-0xe)={0x2, [0x1f, 0x0]}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002e2000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x205, 0x2, 0x2, 0x0, 0x200, 0x0, 0x7, 0xffffffffffffffff, 0x5}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b6e000-0x78)={0xa9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x318, 0x1000000000000a4, 0x40000000000003, 0x1f, 0x200, &(0x7f000095d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000094000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x75, 0x0, 0x800000000, 0x1}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)='system\x00', 0x1, 0x80, &(0x7f000069e000)=""/128, 0xffffffffffffb4af, 0x0}, 0x30) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000ae3000-0x9)={0x1f, {0x56, 0x3, 0x87e, 0x5, 0x54f, 0x294f00000000000}, 0xca04}, 0x9) semctl$SETVAL(r0, 0x4, 0x10, &(0x7f0000e80000-0x4)=0x6) rt_sigprocmask(0x0, &(0x7f000080a000-0x8)={0xfff}, &(0x7f000011f000-0x8)={0x0}, 0x8) r4 = creat(&(0x7f00009b6000-0x8)='./file0\x00', 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000678000)=0x0, &(0x7f0000640000)=0x4) getpid() stat(&(0x7f000066d000-0x8)='./file0\x00', &(0x7f0000690000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00001e3000-0x4)=0x0, &(0x7f0000387000)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00003b6000-0x38)={&(0x7f00001f6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd2093e02fcc7cfaaf489608028a23cff8ffa618f69da7a78a04a6", 0x1b}], 0x1, &(0x7f0000164000-0x70)=[], 0x0, 0x0}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clone(0x0, &(0x7f0000f14000)="", &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000987000-0x4)=0x0, &(0x7f0000915000-0x1)="cc") ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xa5b2, 0x40009, 0x7, 0xfffffffffffffff8}) futimesat(r4, &(0x7f0000ab7000-0x8)='./file0\x00', &(0x7f0000de3000-0x20)={{0x0, 0x7530}, {0x77359400, 0x0}}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') listen(r2, 0x1040000006) 2017/12/17 15:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000582000)={0xffffffffffffffff}) connect$llc(r0, &(0x7f00005c6000)={0x1a, 0x1a, 0xffffffffffff8f76, 0x0, 0x6, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e91000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000eb9000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000606000-0xca)="9150332cb25e99ad1b339bbe8f2196c26bda139f8ce25bcb629f3a44c7be55279216dabea8dbf67d9f8ecffe20717c61e069f823ce584e4b2eb6da82aa7e9e82d5e42d7567acae756a42978cbf5459847d41c830d80f76aadc7bfff2c8268ecc8e8f7e7e6b80260f6af037a5355bde65a125bce8d97fc1742d351bdcc61f9b8eb7be18e62bee4eea9cd3b43ff1f678586e063c44b9fd0549144cb78767b54dd594da9be08275ef1ba240edb3a36d4901b7871e96f2d34a1e22e60bf075c5bfbfc3c6c12e0d62b86941e7", 0xca) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockname(r0, &(0x7f0000900000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000096c000)=0xc) 2017/12/17 15:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000043000-0x8)='./file0\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007cd000)={0x26, 'skcipher\x00', 0x0, 0x1fa, "0400772873657270656e742900"}, 0x58) socket$inet_icmp_raw(0x2, 0x3, 0x1) clone(0x0, &(0x7f0000ad6000-0x2)="", &(0x7f00009ac000)=0x0, &(0x7f00000fd000-0x4)=0x0, &(0x7f00001c9000)="") r1 = accept(0xffffffffffffffff, &(0x7f000068d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b1000-0x4)=0x8) lsetxattr(&(0x7f000055d000-0x8)='./file0\x00', &(0x7f0000cca000)=@known='com.apple.FinderInfo\x00', &(0x7f00005a3000)='skcipher\x00\x00\x00\x00\x00\x00', 0xe, 0x0) r2 = inotify_init1(0x1000880800) lstat(&(0x7f0000841000-0x10)='./control/file0\x00', &(0x7f0000902000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000001000-0x10)={0x5, &(0x7f0000447000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00006be000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1e000-0x4)=0x5) mknod$loop(&(0x7f0000294000+0xd00)='./control/file0\x00', 0x8010, 0x0) r4 = dup(r3) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000d1e000-0xd7)=""/215) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f00003dc000)={0xfff, 0xfffffffffffffffd}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f29000)='/dev/qat_adf_ctl\x00', 0x1fd, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000b47000-0x4)={0xc, 0x20000002004, 0xfffffffffffff800}) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000672000)={0xce, "b745f78320132f2af7c7128474fffdf1d92bfb0c91069c3e0d6237575da2b90e0b79e83921b44a5b642bc4f1ee731bfaf4d752eb9ae7ab58026b0b602758ce2fc50df9b43fe96a0a159fd140068a298ed506434567ca83ceb77da023e85a953e5dabc9caff871958f03d0c0b7b560213c9aeb5cb18a061352cbb209161b1a9b64c704c83bc2aa47bccb10c9364d71831bfb06cd8157ca0e6f4548002fbb6c4ada5ffe274b93f31ac513497268913fd98171a4d06a7ec2aa306c353c50ccc75e38d80db25a0d769b0f76c7090b2b4"}) gettid() perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) getrandom(&(0x7f0000cda000)=""/25, 0x19, 0x7) 2017/12/17 15:51:35 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x0, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ac5000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!a', 0x3) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xe, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/hwrng\x00', 0x401, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008fb000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f00009b3000)="56942354", 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000951000)=0x0) gettid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000c6d000)=0x0) getpgid(r4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e9000)={0x0, 0x0, 0x0}, &(0x7f000017c000)=0xc) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00005bd000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000aa8000)={0x0, 0x0}) r6 = syz_open_procfs(r4, &(0x7f0000734000-0x12)='net/ip6_flowlabel\x00') r7 = getpgrp(0xffffffffffffffff) r8 = fcntl$getown(r1, 0x9) kcmp(r7, r8, 0x6, r1, r2) lseek(r0, 0xffffffffff7ffffc, 0x4004) sendfile(r2, r6, &(0x7f00003c9000-0x8)=0x1, 0x400000ff) ptrace$setregset(0x4205, 0x0, 0x203, &(0x7f0000e2a000-0x10)={&(0x7f00004b4000-0x54)="5d9dac112e93e8f52120bb88b166e4a7c614ac5d2352a48c1e4e39ea6b06315904133101b7f173a27746de6e544f707b8f321452211c4938c10409923a6535caa48f7ad4716fcdc6d6e77558a110807484c4bf94", 0x54}) bind$ax25(r0, &(0x7f000078e000-0x10)={0x3, {"00047cfc37467a"}, 0x1}, 0x10) getpgid(r4) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b420b73ff614c283b5298f18da7c20596f0d602923ed7478f97f8cc704c7560ee72c2e37f2ebddff12982928e59ffcb3754d88a7c06a6f34c027aaea4821505af7b8e9aaa904619963d20879d358c907b90d35421062", 0xa3) r9 = socket$packet(0x11, 0x3, 0x300) fcntl$lock(r0, 0x5, &(0x7f000044e000-0x3)={0x0, 0x2, 0x7ef, 0x0, r5}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f00004ec000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x95e18590124f27b1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_procfs(0x0, &(0x7f0000a58000)='net/arp\x00') sendfile(r9, r10, &(0x7f000076b000-0x8)=0x1fff, 0xff) 2017/12/17 15:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008bf000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffc, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000000000009) r1 = memfd_create(&(0x7f00001f6000-0xe)='aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) read$eventfd(r1, &(0x7f0000b7e000)=0x0, 0x8) 2017/12/17 15:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000a21000)='.dead\x00', &(0x7f00005d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000855000)="fd1053e7cda95cde73535138b568ff2e48b314362a42b1cce5a9a67d62bf56f1e629464e575a34a9b700f09b35433b5b69a94bc58e8ebdf876c4508183a7bd03b938b8e589f2c8e153ecfb0102faa675695cfe9e3868ce2a423d43994ee4bb38b7fc856eb6453f6ff5a3b7dba0594b0cabf526732e6095b5d76a78bf9c1d1755", 0x80, 0xffffffffffffffff) add_key(&(0x7f0000417000-0xa)='blacklist\x00', &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fe000)="eddbdb8d3c95250a54d61db0cb2a99346be95d0346c6f831504243d42db060a72b663aae587f6bbccdfb9fbb969a63acd24853ce23", 0x35, r5) pause() request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000082e000-0xe8)={{{@in=@remote={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=@multicast1=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}}, &(0x7f0000141000-0x4)=0xe8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) clone(0x0, &(0x7f000097f000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") ppoll(&(0x7f000031c000)=[{r0, 0x10, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x8000, 0x0}], 0x4, &(0x7f0000758000-0x10)={0x77359400, 0x0}, &(0x7f00009c7000)={0x8}, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) remap_file_pages(&(0x7f0000a5b000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffe, 0xa000) prctl$getreaper(0x9, &(0x7f0000b7c000-0x8)=0x0) getgroups(0x1, &(0x7f0000b27000-0x4)=[0x0]) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000c09000)={0x80000000, 0x8, 0x1004, 0x3, 0x6, 0x4}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ee2000)={0x0, 0x0, 0x0}, &(0x7f000066b000)=0xc) r4 = getgid() stat(&(0x7f0000cef000-0x8)='./file0\x00', &(0x7f00009c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a5f000)='./file0\x00', &(0x7f000018a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b96000)='./file0\x00', &(0x7f0000971000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000da7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000042c000)=[r2, r3, r4, r5, r6, r7, r8]) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sched_setparam(r1, &(0x7f0000db4000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2017/12/17 15:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00008a0000-0x8)={0x0, 0x400000000000000}, &(0x7f000096b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087b000-0x8)={r1, 0x9}, 0x8) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) listen(r3, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r2, 0x7, 0x1, r3}, 0x14) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000650000)=0x4, 0x4) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:35 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, 0x0}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c9000)=@generic={0xfff, 0x1, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eca000)={r6, 0x1000, "037ee15d34b66ddb9ea241029630fee0ac6211a4d13ea79ba72f02d4735d1ec274e227f8155a3685ece9f62b71d5bb829db816369f31679daa2fa09301627c17f13f03817dd5ec1c0945b606bb5da49e84e086246ce661c25e9ecf3f67f045e97642ff483d53b48cd6ff50aaf68c17aed12a09b65afd141b9622d354d0efe90358ed5639394c12c1008e77ea35a637f86f29dac8fd9fea97ae0511e5d9805e87a0c33aa8026a03048773d33c5fd34f208d69c7ff531e85824fad669ab4c1938663e09aa04fc4a68e1f48f18e462b2f48d7ca42b310d0067ec210e5cea2a5c4960d142c895938ea13c474543eb8aada43b93a2abe969695bf2de9e5ed87ce89ccdef6e32101119ab187bab9e663dbe0a21951fd05d181471a01839d3a4b23792f3bcd43a418b8e72a40eee191d5a5f60d96260a00ce7218bf4ca40e2b29e77f4a9d822a9752cd2cdb63d5fd2b7bd3ef00cc3661cc6a2ff8929c96b70b31e73a3df3c6125933c7df855c655a315a1f9605efd6276123cb118c74551740071077809fdf6c2f75fc34a9c7514dad803f213ebcf2ffe75e959c24c6cccc0ae5326d0df225ac0a0d795ad82b9df35585e26f1cf128448b6fa14025b4d6329411063fb117ddf514b25c5fc4c4e1febf0b49462ca6c002732d4a810bf3189849ab0c6d0955d12cdee72b77ceec57892e6a198cd8cfe95789393eee1ea8898abb2f9b5fc492ea48d2963f89df527f07f6c016e272ef36301852053431b82ff7c79eac203ee2a78cdfaa33972de174132b3d4ed5bff64ede09e0b795e2f924d80c98f6ac443154f7d391506193efdfe6a511eaaa9d752b1fb4cef1f34fe20f81a9c6767bf37eae939583d70a9635de984e3b30c7e6a0046ae397db6386b55e39ce8f78e20ae717cf3cbc5950fd756a818916c3931439b5160b61dd9aded968e54e0ffc56137ec0747cbd4ab1a66a7cd3876889d0f1ed794a19f06f3bb877fadd5a46cacce55ff17182df242d16250480282028b411dc21935011c677f5e69836ceaef54d9f19fdf93cc03f0b829a6b02cdf0e205dc3230992a7dd2c326d4fe3d62aec9a02c9c0a925af43c4375917cc5e98e7fbcec2d5aea9bf11cc2d98db819bbb8539c46528ad67fdcf8945379a9bd3df2cef5f808255b9cb0b1b25a3dc642b6d101e4e2d323d73741caca59564e6390b7723a667e5b138e6a26108e7cd4cd6d739ab68993594d21c568a37b099bf5e485a71995457bb46517caf20c19d318e471b45f03b3e3a9839c7e05a37497f00f7385867831f2179dafd5199ca18396aa70960e3097634d69d88eb9fdb3d6936021fffd2349df8cdfacb5dc4e3c2287056fa2c7c4b800d27de0cff5971ed12b377adccfbbbb8653954df0b1a16c3d45873998a853f04850094c45703e473345b60ed034099219e458d15d64d14f6675e8ff5deff802df3aa7a4d8abeec3c754c2451ee69255e19502fb3462f84bc410d6efce30d4c9226e9cf750e087ba8b782505fe7f420755fe04c95e03886b11f368495fd74bc9340343c8277f9eb1c7f4accf5ddab4cc2bac107630e973e2e009932c1636cc51c62eaacef406620d84cb8d84560ca6bfc3719f26fa995baa01629491a6e5fb3dd15b5f99aff8d3802dfe56324673555192ec893a3161ffc74da3880520c9b8cd28c6a8ee1168087c8828a7941b33835bb7171b5accdd9b0d34805ad79df27bd1dd750fb7b74b122cd570c235368967c923e369594356aaf657a0bbb05ce7b7d28ac30fef9eed260ceec65c4bccace2090753b2e6e62449a72c8255b365e3b2c90695a2a28203cf4e22eddd71d04edd714cf82b17df9123e8a1229a8d11044583c7637426294b87fccbec31ffa3df0df55d7280636f46c71ff05a261a539e993f0191bf43d4e19df36edfe34b4f3c0a7b635f81158b4d549cee2aa3756f8a76be5e85a14cb9a57aefa8ca9712e90364273b621fc790cd941b274083e1209c5f3096434e98bb4d1305683e5562869fed21986d0b104b093699c3e3cf571629477929c92e54058bb74e2bde5bfb40874813e0b630cffea0e4dd4af59c424ba4c7dca9d8dd84fd48e73603190601f03238f785438cdaa9c365e544b9e177943a3d4b72a780e85fe6ca41e666134136d518aae92873e4083a8faaa29936f259fc444656702c409fe4d71f3a8ca455b0882c9256e641577fd040f1d5275c80399407dd43cad8fb0c77aff414d89c775dccbfccd65cb065d8cbb8c4425325c9a7f7d0554666bfc6d3ad8dfa65a768f74e5d30b22459631ca8a630046956de403b473eeab60a035ac17a111bf1b06fc25b01e057536081d5afb1f13eff7fba6643becd8796d8596fa717871f934d46826063a4b42f9a0cad9c43b924f8d188b53ad1682224dc363390e9bbfd8e6fb22d32caf6722539405f3d786d9857be0a72320dd80f428b8425d661ad69a8d77af34ff1648a4e48ffd71d58f3e89997abade7ec6f0952e4dc3bd27c4493e49aec28ebea8cd038fce1b1495fae17e56f6c340aeea241709216844d10b717d34a2e5125dd58fb5d71caf91e3af20ca0956441472c590a07659df8a391fd1661985c930aa15d2ac1ac231c51b66e0795d088f85e149f4a90e64b4f52ffd7a68b9e9ff1768a00d8a8f84ca6ea1c55b97dbb5bcdda01263748c6fbe62077f552f246c8af8f19b88be2e222e3ebe463b23d8b3e81c6a185a7bbc887aa2036aebd2b317e5e4550b32afa173bc8b66f367879ba689920faa3a546eedee18e3a362803db1dd7f1454dcb82a6f2c281e486a92832e422b7a98954f7c686fa05b8681663efd0f47596341471615214f26a7cd5a92bb89a8faf21fbcd9de1ba24305e5b26eef9324cd50d08775ef5274508160777b4f202523263b5996751e73c01add9f5416aacbb530283f7a161152432ee010d708d79f5ecb901d33bf6c8410571f526a69654748023df4d943f46bc087641d04310f1ce47ecd0d1419582021bf8556ea811bfce77be897303cb5389e2aa7a3fc290f8eebad05648d439ec8bc23b8f4621100c5507937d1d8a1e7ab66168cb7a4fc7024496f6fc55bbdd2e5b9bd9788bda039b4d866d5c036c2d6075d9fbf11151fa255516a5fa90b9dd0e76436a9c20e2b1b7f651adc8fea90b8788bf3e9f7fe21b581f302f04d68500b33c9200775a97f440249700ddb5789c35abf6f768951d5514b2431ecaeccbd1fa2c7a891023efae19fe34645196da4b7dfdde55562daea33304b4f832e4ad9185110006a4772ae124cd48a489eedac68e60aa9a059800b39db99363440f7cc63776d29b96d88763dd6a5a77084ad212132134ed0a8cd1537d41e48976c429d012c3019c5bdcbc6bfbdc5b1825cdb3f3dee2b133dec4dadc1cae70b82e1b8a87186441f97dc46d13b6d547b62ec813ce57277dcfdc25aa635838af119be2ba83c10cb477ca63d6e2d1a3a2c0b7a879d72ee5c9a26e4814d261afedd1fe434ebb805f4d7f878fb04370b055ee4ef3dd60c72acbfde7577caf8cb81d88f68ffa8f2cfe7d1130e64892ab71d7bc12e6f868ec98a0453d039918bae1aa3fbca53d23bd6c5ab42399137b9b64666d18e12794876963f303ca8b89ce14a2d9aa3f75bbd9b7340659324a86957851807ad8d66f126a97aa2ed75b4c99cd569d9c5075d4cb47c8c0fdf469f52933eea7d4a66191b8a2f2a845c29122f38c8c5545a62b8d37447f9013f986039f534eed01d4b951161ad909130fcebfbe2d4010b18c1e9a30df8f8b291f2f87976fb0f4b0d07c9fac4b524207ee51e609a38f498a69bedb0f5c9973f582bbffd7d85c8f5f30220140ca83f5470d74c8b119907292f93dfcda4ade1e10175ad3a0d96e7644010ea2456309c7be4920a9322b80ac37232ccaeb8a665b4308678805934b9aa580ad74468d67488b7fad4ad64168d311cdc427c3877118d117063466404f064228d39d9896684bc6749339d0b10a60fdd2bf360bcad3ff13e67c427f1fc16ad8544bfc4399f5d4853c4ea3a6c6a75657ffd98aaca56a0f05c6cb9c7031ce335215edaa80c23f30551a497da86c52b994a0775bbd322b03cb3570ab2127f0ddeb1ff1a98b169ad5bdc29db907544b81d1ae663f6216207e803df0f38c06d2caff8c53adfada7994232ad3cc412bd2f5042c96b4167ee6e91b8f512f51631b98945d7cd2fc4349a3ffc7d63940bc61d353890035c44166ded104796fa40c31b64045ec1cde8b7ebce2ebf4768111919d91cf892706865d878b2c5cd77e79e1ae754af183f169594281ee6bbfc1b5a5e77d60036e81fa0531ac62627fee7802207c8ba5f20c8d2ae061e5ea68e454114d4a91e354fce515efdb77b704e926a05853db338760d7c7ba568f9508fb9da8b7f9d2e477fbc1aa26bacecef9157d82b93d5068c6224deaa8129ede857d1b708ad99038aa16da7762c96996e5e20eda6a9bbc35fec520262fce56be3fbfc3019b1d60dbcb60c01cf4070849323159d5c559a81e79a9fac14f55dc8a89c1e3a46e1a74601ef4c39b77888d1ffd0030d3a79b65bd4e5609262cabadb145bbddb9603fc0eab4177bd45d9d86cb768c8fa962a80dda164f9e4a7aeda0c3379de51de3425edf1cfc6d16a7dc11738be63206416d0e6f357258c86475dd13667a0ec36b18342600e08adc4ec53ced43981d450417a061433904f04c3f202b14987feb9419ba87803deaab3bf7bbb98b4152ca564f593328b706acd438fc20e92f6ad2d77b80a51e11c7330bc3be189b9c47374d38a7462b04630936a56818a53a7d51948701772c4e9366bbbf19d245c6cd21b2b3ad2dd0407e263dd65da26797ec6fd73d5af240c9981f3a154a993e5f812ed9ef685d1f645694a23055abeff9d9b02cc53332cb1e1309c6152178fbba8f17f683081fe0e133f3f192d20ac76a52e9674813c17a81820cf2611c58d36dabbba480316976cab25191203a3fd3cad7107b110e4c3c2d701dcab8de93503e6faf1c6f950bdaf776023ad2b0deb5b7b8280a6e03c385b45941e4f3c70c64ca96a657c8940722442a2edc169b762e00faf0998d18d52685a0e2c250b890cf20ca352bd905d7660cbca78e27eb323b9dd3f05c26d98039ae148d380095d39f63111948226d0496886b0ab4f92f7ed951412eb5ad3c16c8250995b69908e7071d3c9dce1f2df484b97874c7a1aa81b799d81b6b4396022ab6566e02b58e628b8d3745c3b270e25318915376caab5394dc073927abd3df58e00f7c4f71fe4ec16d7c93ed7d2dfa541809bb1c65f4a6f6162b1af186bbb235bb5896bd5a28b8edd644bd84237d12879ba8b2da49205c18966e47d9055bfcca36e7a6589a696d712c9f9d6a243087f636efbf73a642675533e3ddca91d0b4009d92ed8bc7f1addee58a60c4702b521a8edb85ed91a50dc84283f6e517b3491e9e1887cb62e11103beaa5d98a6672e25c5cf1ad06314f02db53dad788ab922d3d3236383a09a77186da4155d6b950ef3917779031613fc4eae267d317c486de42165b9cff1e77316f6964645550f804fcc1656d4d6c41c808609d0b789a7ad316e65b36b835a35c309642f6ac477bfba30632ba6fed67892f5600fc143588ff31a4c9d1634e247efdb135571cff2fee4bbe94622b889a4893ebf101beef45948e87ec47b3638396dc338ddcd9eb48cf3b4e2956d1bfc8f4fda451cfadf15bedc1fbae2c824e25fbb9ac4473641627a6120ca8ad6ae4659664bddcc629e56fba50a40b6d5941f3d22e44bd961d2b0b1953491837f5ed2b91830cff1a9"}, &(0x7f00001e7000)=0x1008) 2017/12/17 15:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006e4000-0x11)='/selinux/context\x00', 0x2, 0x0) getresuid(&(0x7f00001ba000)=0x0, &(0x7f00000ac000)=0x0, &(0x7f00005e2000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006cf000)={@generic="885dc5c6b6f297ee1cc57d8897e1ccf4", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00001aa000-0x4)=r2) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000f48000)={@broadcast=0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f0000c7d000-0x4)=0xc) 2017/12/17 15:51:35 executing program 5: mmap(&(0x7f0000000000/0x276000)=nil, 0x276000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000036000)='/dev/net/tun\x00', 0x0, 0x80100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000982000-0x4)=0x0) r1 = accept(r0, &(0x7f0000d69000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000839000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000cfc000)='/dev/input/mouse#\x00', 0x9, 0x400000) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000eb6000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000969000-0x4)=0xe8) r4 = socket(0x8d, 0x0, 0xff) sendto$unix(r4, &(0x7f0000161000-0x33)="e390517a0d692cd4f44c0900000026705fb30a0002b3724c7d655f885c5ba7d8c342a601d9119677", 0x28, 0x0, &(0x7f0000000000)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000569000-0xf)='/dev/sequencer\x00', 0x80, 0x0) clock_gettime(0x7, &(0x7f0000cf1000-0x5)={0x0, 0x0}) syslog(0x4, &(0x7f000093b000)=""/41, 0x29) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000184000)={0x8, 0x6f8, 0x100000000, {r6, r7+30000000}, 0x3f, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000db6000-0x8)={0x0, 0x0}) io_submit(0x0, 0x2, &(0x7f0000950000-0x8)=[&(0x7f0000952000-0x40)={0x0, 0x0, 0x0, 0x8, 0x9, r4, &(0x7f0000bd9000-0x3b)="3df8d7f187b75fd3d204669c64033d1cf1659c9056ce00ce064aa507441261d7f6a14b77c3fe1098e91eb63be6905a9eafa0c4ddbc371f09aa0256", 0x3b, 0xffffffffffff557d, 0x0, 0x1, r5}, &(0x7f00008a5000)={0x0, 0x0, 0x0, 0x6, 0x40, r5, &(0x7f0000495000-0xf6)="69947c1bc282b1aaebc12f3151fb7643f48c924021587e0263b78aee37a607974aab42db81cdcc9796ad43d0439f268822d6bd86f57eb50e51293b2c0c63bad014b448e6c4ae5f58ef6274d6ac3adbd765d1ddf4fa9e292b4d49a222377162e3c48c7485529a1f3c91f92a6a9e204fca874754fcd0f45dd933e26bae7b765907495660f3918c4806f6c1ef184c062a07c951269a11e6bda814ba919bf84d03a2741dfe1bc084b30e388b6c14d514ace504637fe8e4dd86780305d7e06bab71643106957339f927c6e8e52e07c1818c0135e431b27139a7c54b33658c19ef7908b92a1bd2cc62f893accca23ad15e846ff609e4c88b52", 0xf6, 0x40400, 0x0, 0x0, r5}]) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00005f0000)=0x8, &(0x7f00004b6000)=0x2) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x800) dup3(0xffffffffffffffff, r4, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r8, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000181000-0x4)=0x0) prlimit64(0x0, 0x1, &(0x7f0000116000-0x10)={0x1ffffffffe, 0x5}, &(0x7f0000275000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000019000)={@random="a606055824ec", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[]}}, @icmp=@echo_reply={0x3580, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000017000)={0x0, 0x1, [0xc65]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000b7000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000b68000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00009c4000)={r9, 0x81, 0x0}, &(0x7f00009d7000)=0xc) 2017/12/17 15:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c25000)={0x0, 0x1d, "c1292528a598b69c0d0dc6eff74a7b692074dbad4d73f2a01c2be81a13"}, &(0x7f0000ca8000)=0x25) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000384000-0x10)={r1, 0x101, 0x4, 0x6}, &(0x7f00003fc000)=0x10) accept4$inet(r0, &(0x7f0000031000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a32000)=0x10, 0x80000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r2}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key(&(0x7f0000a21000)='.dead\x00', &(0x7f00005d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000855000)="fd1053e7cda95cde73535138b568ff2e48b314362a42b1cce5a9a67d62bf56f1e629464e575a34a9b700f09b35433b5b69a94bc58e8ebdf876c4508183a7bd03b938b8e589f2c8e153ecfb0102faa675695cfe9e3868ce2a423d43994ee4bb38b7fc856eb6453f6ff5a3b7dba0594b0cabf526732e6095b5d76a78bf9c1d1755", 0x80, 0xffffffffffffffff) add_key(&(0x7f0000417000-0xa)='blacklist\x00', &(0x7f000048a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007fe000)="eddbdb8d3c95250a54d61db0cb2a99346be95d0346c6f831504243d42db060a72b663aae587f6bbccdfb9fbb969a63acd24853ce23", 0x35, r5) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:35 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x7, 0x10001, 0xd1b}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:35 executing program 6 (fault-call:10 fault-nth:0): mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000010d000)='./file0\x00', 0x20) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000982000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000553000-0x4)=0xe8) bind$unix(r0, &(0x7f0000ba8000)=@file={0x3, './file0\x00'}, 0xa) socket$netlink(0x10, 0x3, 0x6) munlock(&(0x7f0000a63000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x78, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x5, 0x20, 0x3, 0xfffffffffffffffe, 0x8, 0x0, 0x100, 0x1, 0x0, 0x0, 0x800, 0x3, 0x2, 0x6, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x20101000, 0x4, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() perf_event_open(&(0x7f0000940000)={0xfffffffffffffffb, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xff, 0x400000, 0x0, 0x0, 0x1, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3f4) ioctl$KDGKBDIACR(0xffffffffffffffff, 0x4b4a, &(0x7f0000286000-0x56)=""/86) r2 = socket$inet(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4010000000000027, &(0x7f0000583000-0xc)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000952000)=0xc) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c43000-0xb)={0xbe8b, 0x7, 0x6, 0x1, 0x4, 0x6, 0x1, 0x2, 0x7ffe, 0x2, 0x1}, 0xb) modify_ldt$write2(0x11, &(0x7f0000e72000)={0x1ff, 0xffffffff, 0x0, 0x80000001, 0x100, 0xd8ce, 0x3, 0x3afb, 0x9, 0x1b9e800000000}, 0x10) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000bf8000-0x4)=0x8, 0x4) bind$inet(r2, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000020c000)={0xa, 0x8, 0x0, 0x9, 0x0}, &(0x7f0000798000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x2000007, 0x10, 0xffffffffffffffff, 0x0) socket(0xa, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8800000000000003, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000eac000-0x78)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000f6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000f47000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eb8000)=0x1c) 2017/12/17 15:51:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000709000)={0x0, 0x0, 0x0, 0x7}) acct(&(0x7f000081e000)='./file0\x00') pipe(&(0x7f0000b74000-0x8)={0x0, 0x0}) setns(r0, 0x40000001) set_mempolicy(0x4001, &(0x7f0000c48000)=0x4, 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000fc0000-0xb)='/dev/vcsa#\x00', 0xffffffffffffbffc, 0x2) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000001}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000826000-0x18)=[{0x0, 0x5}, {0x7, 0x5}, {0x0, 0x6}], 0x3) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000035d000-0x4)=0x0) r3 = syz_open_dev$loop(&(0x7f0000243000-0xb)='/dev/loop#\x00', 0x7d, 0x20000) sysfs$3(0x3) r4 = memfd_create(&(0x7f000057f000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000d18000)=[], 0x0, 0xfffffffffffffffd) epoll_create1(0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) set_tid_address(&(0x7f0000e29000)=0x0) sendfile(r3, r4, &(0x7f0000441000-0x8)=0x6, 0x7ff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007e5000)='/selinux/enforce\x00', 0x40000, 0x0) pwritev(r1, &(0x7f000014a000)=[{&(0x7f00003f9000)="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", 0x1000}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) [ 155.734464] QAT: failed to copy from user cfg_data. 2017/12/17 15:51:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bb6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002d6000)={0x7ff, 0xfb3e, 0xffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000044f000-0xc)={0x1ff, 0x3f, 0xfffffffffffffff9, 0xe0, 0x6e0e, 0x20, 0x6}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c9000)=@generic={0xfff, 0x1, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eca000)={r6, 0x1000, "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"}, &(0x7f00001e7000)=0x1008) 2017/12/17 15:51:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000eb4000)=[], 0x0) [ 155.808995] QAT: failed to copy from user cfg_data. [ 155.830274] FAULT_INJECTION: forcing a failure. [ 155.830274] name failslab, interval 1, probability 0, space 0, times 0 [ 155.862512] CPU: 0 PID: 14238 Comm: syz-executor6 Not tainted 4.15.0-rc2-mm1+ #39 [ 155.870153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 155.879486] Call Trace: [ 155.882063] dump_stack+0x194/0x257 [ 155.885671] ? arch_local_irq_restore+0x53/0x53 [ 155.890333] should_fail+0x8c0/0xa40 [ 155.894040] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 155.899126] ? __lock_acquire+0x6e9/0x47f0 [ 155.903347] ? find_held_lock+0x39/0x1d0 [ 155.907399] ? __lock_is_held+0xbc/0x140 [ 155.911455] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 155.917319] ? rcu_note_context_switch+0x710/0x710 [ 155.922220] ? trace_event_raw_event_lock+0x340/0x340 [ 155.927397] should_failslab+0xec/0x120 [ 155.931349] kmem_cache_alloc_trace+0x4b/0x750 [ 155.935910] ? rcu_read_lock_held+0xa9/0xc0 [ 155.940211] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 155.945476] sctp_association_new+0x114/0x2130 [ 155.950050] ? find_held_lock+0x39/0x1d0 [ 155.954088] ? sctp_trans_elect_best+0x310/0x310 [ 155.958832] ? lock_downgrade+0x980/0x980 [ 155.962956] ? sctp_epaddr_lookup_transport+0xa10/0xa10 [ 155.968294] ? lock_downgrade+0x980/0x980 [ 155.972424] ? lock_release+0xda0/0xda0 [ 155.976379] ? lock_release+0xda0/0xda0 [ 155.980338] ? __local_bh_enable_ip+0x121/0x230 [ 155.984993] ? __ipv6_addr_type+0x193/0x280 [ 155.989297] ? sctp_v6_scope+0x3f/0x50 [ 155.993164] sctp_sendmsg+0x1cfd/0x3300 [ 155.997135] ? sctp_id2assoc+0x390/0x390 [ 156.001181] ? avc_has_perm_noaudit+0x520/0x520 [ 156.005829] ? __fget+0x362/0x580 [ 156.009278] ? find_held_lock+0x39/0x1d0 [ 156.013347] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 156.018683] ? lock_release+0xce2/0xda0 [ 156.022632] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.028492] ? __check_object_size+0x25d/0x4f0 [ 156.033062] inet_sendmsg+0x11f/0x5e0 [ 156.036835] ? inet_sendmsg+0x11f/0x5e0 [ 156.040785] ? __might_sleep+0x95/0x190 [ 156.044737] ? inet_recvmsg+0x5f0/0x5f0 [ 156.048691] ? selinux_socket_sendmsg+0x36/0x40 [ 156.053334] ? security_socket_sendmsg+0x89/0xb0 [ 156.058065] ? inet_recvmsg+0x5f0/0x5f0 [ 156.062030] sock_sendmsg+0xca/0x110 [ 156.065729] SYSC_sendto+0x358/0x5a0 [ 156.069424] ? SYSC_connect+0x480/0x480 [ 156.073374] ? kernel_read+0x120/0x120 [ 156.077239] ? wait_for_completion+0x7b0/0x7b0 [ 156.081836] ? __sb_end_write+0x9e/0xd0 [ 156.085790] ? fput+0xd2/0x140 [ 156.088958] ? SyS_write+0x184/0x220 [ 156.092648] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 156.097469] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.102466] SyS_sendto+0x40/0x50 [ 156.105902] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 156.110629] RIP: 0033:0x452a09 [ 156.113795] RSP: 002b:00007fc589ef4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 156.121483] RAX: ffffffffffffffda RBX: 00007fc589ef4aa0 RCX: 0000000000452a09 2017/12/17 15:51:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) sendto$inet(r0, &(0x7f00003dc000-0x1)="", 0x0, 0x0, &(0x7f0000323000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000abf000)={0x0, 0x8, 0x6b890000, 0x8f, 0x2, 0x10000}, &(0x7f00003f1000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000302000)={r2, 0xa00000000000}, 0x6) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f0c000-0xb)='/dev/hwrng\x00', 0x10240, 0x0) ioctl$KDDELIO(r3, 0x4b35, 0x1f) set_mempolicy(0x8001, &(0x7f0000dfe000-0x8)=0x5, 0x100000003a) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x6, &(0x7f0000723000-0x4)=0x0, &(0x7f00006d2000-0x4)=0x4) symlink(&(0x7f0000a60000)='./file0\x00', &(0x7f0000349000-0x8)='./file0\x00') r5 = open(&(0x7f0000637000-0x8)='./file0\x00', 0x1ffffc, 0x800000002c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000bbe000)=0x1, 0x3, 0x9, &(0x7f0000c54000)={0x77359400, 0x0}, &(0x7f0000000000)=0x7fffffff, 0x5) clock_gettime(0x7, &(0x7f00006ad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x7795, 0x100000000, 0x0, 0x400, 0x8, 0x1, 0x400000000000007f, 0x9658}, &(0x7f0000000000)={0x1, 0x40, 0x8e07, 0x100, 0x7, 0x8, 0x7, 0x0}, &(0x7f0000002000-0x40)={0x20, 0x6, 0x7ff, 0xf8, 0x200000000000001, 0x80000001, 0x3, 0x1a9}, &(0x7f0000001000-0x8)={0x77359400, 0x0}) set_mempolicy(0x4000, &(0x7f00009ac000)=0x7, 0x6a3) setsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000e4c000-0x4)=0xd67c, 0x4) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f0000c42000)={0x2000000000000202, 0x20000000000a}) readlink(&(0x7f00001f4000-0x8)='./file0\x00', &(0x7f0000b58000-0x46)=""/70, 0x46) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r4, &(0x7f0000a53000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) signalfd(r4, &(0x7f0000f41000)={0x58a5316b}, 0x8) syz_open_dev$vcsn(&(0x7f0000acc000-0xa)='/dev/vcs#\x00', 0xffffffffffffd018, 0x0) name_to_handle_at(r5, &(0x7f00004e8000)='./file0\x00', &(0x7f00008db000)={0x2a, 0x1, "0feb2fbc8be9cf020586e57a2d80447258fa820ba3ceb61ca39ada3103cf7dfe64a9"}, &(0x7f0000841000)=0x0, 0x400) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00003d1000)=""/147) close(r0) 2017/12/17 15:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) add_key(&(0x7f0000a21000)='.dead\x00', &(0x7f00005d4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000855000)="fd1053e7cda95cde73535138b568ff2e48b314362a42b1cce5a9a67d62bf56f1e629464e575a34a9b700f09b35433b5b69a94bc58e8ebdf876c4508183a7bd03b938b8e589f2c8e153ecfb0102faa675695cfe9e3868ce2a423d43994ee4bb38b7fc856eb6453f6ff5a3b7dba0594b0cabf526732e6095b5d76a78bf9c1d1755", 0x80, 0xffffffffffffffff) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) r2 = socket$inet(0x2, 0xa, 0xd769) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f00002cc000-0xb6)="e36aa191f25ab53c04e0524a5e64f537b3847e29e557351eb272ff452d3c363cddf12ac061b3dedbd7a9b159be0cb9142b0fc8a2e63cadf1387cbdf78dc5cc6cccba77848d5827f3c28849ca0844c3bf8dbee14a5669d9a2915b6e078a93dad8efb517ebe726deb86c993bfe6afac29373f54e291bafe8666398262382a3b774ea9d57f5e25bb9012f83b6d9cc1ce4f42b5364c4dd9ebc230e6f8430e337294db0eadf713b88ad7fd23dc768b6b2f48555375e786b4e", 0xb6) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000005f000-0x4)=0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000087c000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000318000-0x4)=0xe8) get_mempolicy(&(0x7f00006bf000)=0x0, &(0x7f0000a09000)=0x0, 0x9, &(0x7f000020f000/0x1000)=nil, 0x1) r4 = getgid() syz_fuseblk_mount(&(0x7f0000498000-0xe)='./file0/file0\x00', &(0x7f000045b000-0x8)='./file0\x00', 0x2, r3, r4, 0x5c, 0xb75b, 0x800020) clone(0x100, &(0x7f00007d5000-0xf5)="2da43bb8e335aba733ffbba613d06a64171805caf0a47d6d1970f2bcf9e23c3c6e7d33016e1f47c4c56929cb4facbfd2c44c0fa9071feaaf94fa8daab33d5073c2d127385d44470b391f88d40f76e95327919176561210941f9436b20bb9a98cbed0ec815c7f9264fe57056eaf098ace8eb01ce09196e00cb882ae12966d2a08ff558e4e99b7618642f6688abbbffd4c7f766f06f6458ca887ac82c11a65a59649d8103ad2404e4ab56cafe8893d472a0ddf8bf519164a126dfff8358e3f67e147664e0979b840bfce607bfadb839b402beda0726d4063dd11c0f049b37ead1ab30049fefcd75783a27a17e7861e62b5340b104022", &(0x7f0000346000-0x4)=0x0, &(0x7f00007e1000-0x4)=0x0, &(0x7f00009d6000-0xea)="8379f07ea76e9c5f28dd1efc7d7d177843fd4ae006d823c9ab6e5b5a532b2a1d5f6dc31e797a081f8d3bfad57e51387807f22081d6602e5e173721a50104e51ca7e9a9568b7211206514436dd705a00948c6ebf77201f11afe6099c0e6030966ae3780383839b84ad3c0187f9984094c55a1d05b3fb17249a68bdaf1a4e291bcb8ab2df3ce779ed62e23c3ede0d787f4f80ec5963012fafc023055007222cb430b531f811577221dc6100df0864d3586ea0f2df303afcd55d6c87ccfb3d85622ed9e1d2dd4870c1b04d43c2ee6a8ed433ac9391ebd76511be9b30c3e964a0e35ca3cfa5f902a301e1617") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000560000)={0x0, 0x0, 0x0}, &(0x7f0000cbb000-0x4)=0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00004e4000-0x73)="a79737e869e06c021c0625422c8bce76fdd72c19c563be9016a0be3e0d222105b4ea4c0aeef71daf1a7909cea36d75edc6007240e1a219a96554249810d3b4081c074d8afb7ec86b9e169d6c353eca37f961cacdeb4d57f41ecaea389a7c4158ec7e71922a71bd982ececbfdd8ff09d45653b5", 0x73) 2017/12/17 15:51:36 executing program 6 (fault-call:10 fault-nth:1): mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ed3000)=""/120, &(0x7f0000086000+0x9b9)=0x78) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) [ 156.128729] RDX: 0000000000000002 RSI: 0000000020ab8000 RDI: 0000000000000013 [ 156.135974] RBP: 00007fc589ef4a90 R08: 000000002037cfe4 R09: 000000000000001c [ 156.143216] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 156.150460] R13: 00007fc589ef4bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 15:51:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00006dc000-0x4)=0xffffffffffff8001, 0x4) recvmmsg(r0, &(0x7f0000274000)=[{{&(0x7f0000d6d000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000041e000-0x20)=[{&(0x7f00000d8000)=""/221, 0xdd}, {&(0x7f00001fa000)=""/67, 0x43}], 0x2, &(0x7f0000428000)=""/212, 0xd4, 0x4}, 0x5}, {{&(0x7f000006b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000a19000)=[{&(0x7f0000be1000)=""/4096, 0x1000}, {&(0x7f00009cd000)=""/108, 0x6c}], 0x2, &(0x7f0000bd1000)=""/176, 0xb0, 0x8}, 0x0}, {{&(0x7f0000a49000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000697000-0x90)=[{&(0x7f0000a3b000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c9000)=""/214, 0xd6}, {&(0x7f00002fd000-0x99)=""/153, 0x99}, {&(0x7f0000474000-0x15)=""/21, 0x15}, {&(0x7f0000217000-0xeb)=""/235, 0xeb}, {&(0x7f00000b0000)=""/186, 0xba}, {&(0x7f0000059000-0x8)=""/8, 0x8}, {&(0x7f0000785000)=""/110, 0x6e}, {&(0x7f0000b53000)=""/169, 0xa9}], 0x9, &(0x7f0000f26000)=""/234, 0xea, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000c91000-0x10)=[{&(0x7f0000164000)=""/219, 0xdb}], 0x1, &(0x7f0000d0d000)=""/4096, 0x1000, 0x7}, 0x0}, {{&(0x7f0000cd5000-0x10)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000049d000-0x50)=[{&(0x7f00005e1000-0xc7)=""/199, 0xc7}, {&(0x7f0000e23000-0xb7)=""/183, 0xb7}, {&(0x7f00008e8000)=""/207, 0xcf}, {&(0x7f0000b9e000-0x95)=""/149, 0x95}, {&(0x7f0000794000)=""/106, 0x6a}], 0x5, &(0x7f0000b1e000)=""/4096, 0x1000, 0x5}, 0x8000}, {{0x0, 0x0, &(0x7f0000cbd000)=[{&(0x7f0000bf6000)=""/56, 0x38}, {&(0x7f0000a36000)=""/30, 0x1e}, {&(0x7f00005b8000)=""/55, 0x37}, {&(0x7f000041b000-0xed)=""/237, 0xed}, {&(0x7f0000898000-0xdb)=""/219, 0xdb}, {&(0x7f0000399000+0x549)=""/4096, 0x1000}, {&(0x7f0000708000)=""/91, 0x5b}, {&(0x7f0000e37000)=""/183, 0xb7}], 0x8, &(0x7f0000d20000)=""/254, 0xfe, 0x8}, 0x10001}], 0x6, 0x40000000, &(0x7f00005e8000)={0x77359400, 0x0}) bind$inet(r0, &(0x7f000055a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x7) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') r1 = syz_open_dev$usbmon(&(0x7f0000265000)='/dev/usbmon#\x00', 0x1, 0x2) r2 = inotify_init1(0x80000) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d8e000)={0x0, 0x0, 0x0}, 0xc) getpeername$inet(r1, &(0x7f000015d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000da000)=0x10) getpgrp(r3) inotify_add_watch(r2, &(0x7f00004c4000)='./control\x00', 0xd2b527b2814f7345) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) bind(r1, &(0x7f0000eaf000-0x10)=@llc={0x1a, 0xff, 0x9, 0x4, 0x3, 0xfffffffffffffffc, @random="d7afeab3ad17", [0x0, 0x0]}, 0x10) fchmod(r2, 0x20) dup3(r4, r2, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4844, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) syz_open_dev$sg(&(0x7f000000f000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x140) mount(&(0x7f00008c4000-0x6)='./bus\x00', &(0x7f0000883000)='./bus\x00', &(0x7f0000d12000-0x5)='ext3\x00', 0x400, &(0x7f000032d000-0xcf)="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") socket$netlink(0x10, 0x3, 0xf) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009ff000)="", 0x0, 0x2000000000000000, &(0x7f00002b4000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000d89000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x10) mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f93000-0x9)='/dev/kvm\x00', 0x0, 0x0) getpid() 2017/12/17 15:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c9000)=@generic={0xfff, 0x1, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eca000)={r6, 0x1000, "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"}, &(0x7f00001e7000)=0x1008) 2017/12/17 15:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f00006ed000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2017/12/17 15:51:36 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101003, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x4000000000000000, 0x6, 0x3f, 0x7a7cefa, 0x9, 0x8, 0x8, 0x100000001, 0x1, 0x6, 0x0}, 0xb) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) [ 156.267464] FAULT_INJECTION: forcing a failure. [ 156.267464] name failslab, interval 1, probability 0, space 0, times 0 2017/12/17 15:51:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) lstat(&(0x7f00002c2000)='./file0\x00', &(0x7f0000468000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:36 executing program 6 (fault-call:10 fault-nth:2): mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:36 executing program 4: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a2f000)={0x0, 0x0}) listen(r0, 0x3) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000490000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df4000)='/dev/sequencer2\x00', 0x50000, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000df1000)=""/4096, &(0x7f0000df2000-0x4)=0x1000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) sendto$inet6(r4, &(0x7f0000edf000)='x', 0x1, 0x0, &(0x7f00000ea000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800000001}, 0x1c) listen(r4, 0xff) r5 = accept4(r2, &(0x7f0000df3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000af4000-0x4)=0x10, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x400, 0x24, 0x0, 0x9, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x1f, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "6d5aa7345cca24cd"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000055f000-0x8)={0x42424242, 0x42424242}, 0xcf, 0xffffffff7ffffffe) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006a1000)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000df4000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df4000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000df4000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000101, r7}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000105000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000df3000-0x4)=0xc) getpriority(0x2, r8) write$tun(r6, &(0x7f0000df2000)=@hdr={0x2, 0x84, 0x1f, 0x6, 0x8, 0x592, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e4710a1b0c73", [], {{0x88e7, @llc={0xd0, @snap={0x1, 0xaa, '\x00', "5eb766", 0x88ff, "4a9c37b7e7f9dea8c8aa7b5b06729933b4302233a5ced167f75506179c8f477ac62cac34b762c568e3e6f4ef9c3df1698d644a0e0ce156111a3452199fa87f1919ff3f3a2ed7ab86f739a45d233f152ae4e445156d721543e4f3501816e47bf52bc93a01dd6cf589f7ed432b636c7bb355b1f63ce8b0ee08bb1ad1ebe591266c0b5546074cfc19dddd6297e744ae247e327c1fa641f58673857ff1173a5b2189c60ae094eda336ff93bdba4376ba131776096393dc53494fd9549c669d7ce6c2bdbf7e168e5d032d"}}}}}}, 0xea) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00004e7000)={&(0x7f0000df1000-0xc)=[0x0, 0x0, 0x0], 0x3}) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x116, &(0x7f0000df6000-0x116)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x108, 0x0, 0x2000, 0xe8, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0xffffffff, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "04bc2e2f4102fe9d3b24c07533da7b5bfff269f20fea2f8d46d9176f807c5a5240757ad29a0be31c22ddad6281fe283e112eb00a0b25fcfedf7548205f18f209d31016eb6b5294bc985183e625097f6f8ce9d43a3c1bf0ff7809cd16a197a1ff1bf8288496cfa88c22d7e413f617d9b32c7e249e37f9ae4d7114813821c84236e618e77006bc9e14cfd0ffba2b8f3c612fe74e0231a63f28dd7040d47e7aec28706ed73f6fe2c4b23619ad34b7865b1cebe9770afc1bd99ac1e7c15aef2b8c66055ed7f73add5fe4eb553adfad0866f4881ed02fe676b8ab1e96f400088def36396328040f8be01f0b9d174e"}}}}}, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000df5000)={0x0, 0x7fff}, &(0x7f0000df5000)=0x6) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000df5000)=r9, 0x4) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f000068e000-0x38)={0x0, 0x0, &(0x7f00002e0000-0x50)=[{&(0x7f00007ad000)="c29625110000145e216aeae7e163604c96b5cb3e5d7640466e4cd81db1f521a620e2112f73dff38e7877c016019064b7c2ef0414ba1545e7cd2608f399527b829b199ae6f9ba6518e2d89f2efa00f89a8f079b7d014029da7ee9cd4746", 0x5d}, {&(0x7f0000c81000-0xa6)="cc413dfa187d8da616b177f9aa9a3b68f6f227aff127a4fc3d13daf55b0af5b30b38ace24e3b8b343f3dcaa2d07f3324d85e92ac483a825c2dac04f311952eebadd7973cadb82664b0098bc8fc780320bfbaaa981c78f2e9a379cc8116ea0fdcf7395b9e6584e4679000ab04577976feb8c122c96538e1c3ee5d6477206151484c201110113ce385ac89a3a84b6cc4e6eb91f97ceb277f649f7279918231f8ea02ba9ac66a69", 0xa6}, {&(0x7f0000687000-0x25)="3412e9ad42b53cb74fdeaa1ac59f955cda9e667838beb8e7a9d436e203e2faa63980833398", 0x25}, {&(0x7f0000df6000-0x42)="2c9b6d2d88d825aafb4d3adb8dd2f94ad401f8e64e8c734638248c7b1ca67b46fba3a710b77d575a4120eb7d2f03faeb81e8445a6c2499801de942aeda98917c2ea7", 0x42}, {&(0x7f0000c90000-0xea)="e109e495bcdb5419063b5baeed7a3725478fe6583e9f92b3a56580022dfe396f7eca5ed77c7fe6e940d1588a08fe32e754c9a63de0315b841b2a6329f1195b2d4d862c2d60685bfa24fff118b931baaca3acd266381c85bcba387312bc2f944061d9c2927b21b9874dca4920e53731aaee8b6c2cfb35a41f2b5ec0c4415bfb30c3e3625ccfaaaa18f4ad3917038b514aa3b5a2d525fdd030f77801cc46c347980e9fd746c091e8e13ec5ee577786c6273cfaebac63d0f6a0479c848bca88cd1499195a792cf24bfdb7edc64ec4d6da3d9d8c168d425989f4df53255bfcc343a6cff8732ac6ee3cdded7f", 0xea}], 0x5, &(0x7f00009ca000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffa}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x48, 0x40}, 0x8000) 2017/12/17 15:51:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c51000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000978000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000a9c000)={0x0, 0x4}, &(0x7f000051a000)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000f96000-0x8c)={0x8000, 0xa0, 0x0, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000501000)={r1, 0x0, 0x10}, 0xc) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000ba000-0x4)=0x3, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000ffe000)=0xfffffffffffffffa, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1e) [ 156.310093] CPU: 1 PID: 14261 Comm: syz-executor6 Not tainted 4.15.0-rc2-mm1+ #39 [ 156.310103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.310110] Call Trace: [ 156.310131] dump_stack+0x194/0x257 [ 156.310155] ? arch_local_irq_restore+0x53/0x53 [ 156.310194] should_fail+0x8c0/0xa40 2017/12/17 15:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b43000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000107000)=0x0) ptrace$cont(0x20, r2, 0x0, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000181000)=0xc) process_vm_readv(r3, &(0x7f0000024000-0x50)=[{&(0x7f0000df4000)=""/200, 0xc8}, {&(0x7f000091f000-0x48)=""/72, 0x48}, {&(0x7f000035c000-0x54)=""/84, 0x54}, {&(0x7f0000784000-0x7e)=""/126, 0x7e}, {&(0x7f0000ba5000)=""/0, 0x0}], 0x5, &(0x7f00005fa000-0x70)=[{&(0x7f0000666000-0xcf)=""/207, 0xcf}, {&(0x7f0000729000-0x8c)=""/140, 0x8c}, {&(0x7f0000f97000-0x4a)=""/74, 0x4a}, {&(0x7f00003a8000-0xb1)=""/177, 0xb1}, {&(0x7f0000a26000)=""/220, 0xdc}, {&(0x7f0000b52000-0x19)=""/25, 0x19}, {&(0x7f000083c000)=""/138, 0x8a}], 0x7, 0x0) r4 = add_key$keyring(&(0x7f0000008000-0x8)='keyring\x00', &(0x7f000096b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key(&(0x7f00007de000-0xb)='cifs.idmap\x00', &(0x7f0000513000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000)="921b74836ba17457ab6d2abc5a25d5d2", 0x10, r4) r6 = request_key(&(0x7f0000459000-0xa)="615299050000000e0004", &(0x7f0000ada000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003c7000-0x11)='*^5+bdev[trusted\x00', r5) r7 = add_key(&(0x7f0000858000)='blacklist\x00', &(0x7f0000978000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c52000)="", 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000b5f000-0x2)=0x0) keyctl$unlink(0x9, r6, r7) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) [ 156.310214] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.310236] ? lock_release+0xda0/0xda0 2017/12/17 15:51:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) prctl$setfpexc(0xc, 0x80000) 2017/12/17 15:51:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c9000)=@generic={0xfff, 0x1, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eca000)={r6, 0x1000, "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"}, &(0x7f00001e7000)=0x1008) [ 156.310258] ? find_held_lock+0x39/0x1d0 [ 156.310293] ? __lock_is_held+0xbc/0x140 [ 156.310335] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.310353] ? rcu_note_context_switch+0x710/0x710 [ 156.310363] ? sctp_outq_init+0x2ea/0x410 [ 156.310390] should_failslab+0xec/0x120 [ 156.310405] __kmalloc+0x63/0x760 [ 156.310421] ? mark_held_locks+0xb2/0x100 [ 156.310440] ? __raw_spin_lock_init+0x1c/0x100 [ 156.310450] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 156.310471] sctp_stream_alloc_out+0x2f/0x1a0 [ 156.310491] sctp_stream_init+0xe6/0x340 [ 156.310503] ? __raw_spin_lock_init+0x2d/0x100 [ 156.310527] sctp_association_new+0x1256/0x2130 [ 156.310553] ? sctp_trans_elect_best+0x310/0x310 [ 156.310579] ? lock_downgrade+0x980/0x980 [ 156.310595] ? sctp_epaddr_lookup_transport+0xa10/0xa10 [ 156.310607] ? lock_downgrade+0x980/0x980 [ 156.310627] ? lock_release+0xda0/0xda0 [ 156.310672] ? __ipv6_addr_type+0x193/0x280 [ 156.310688] ? sctp_v6_scope+0x3f/0x50 [ 156.310706] sctp_sendmsg+0x1cfd/0x3300 [ 156.310753] ? sctp_id2assoc+0x390/0x390 [ 156.310779] ? avc_has_perm_noaudit+0x520/0x520 [ 156.310792] ? __fget+0x362/0x580 [ 156.310827] ? find_held_lock+0x39/0x1d0 [ 156.310880] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 156.310892] ? lock_release+0xce2/0xda0 [ 156.310904] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.310919] ? __check_object_size+0x25d/0x4f0 [ 156.310942] inet_sendmsg+0x11f/0x5e0 [ 156.310952] ? inet_sendmsg+0x11f/0x5e0 [ 156.310962] ? __might_sleep+0x95/0x190 [ 156.310975] ? inet_recvmsg+0x5f0/0x5f0 [ 156.310993] ? selinux_socket_sendmsg+0x36/0x40 [ 156.311006] ? security_socket_sendmsg+0x89/0xb0 [ 156.311019] ? inet_recvmsg+0x5f0/0x5f0 [ 156.311035] sock_sendmsg+0xca/0x110 [ 156.311052] SYSC_sendto+0x358/0x5a0 [ 156.311072] ? SYSC_connect+0x480/0x480 [ 156.311086] ? kernel_read+0x120/0x120 [ 156.311101] ? wait_for_completion+0x7b0/0x7b0 [ 156.311158] ? __sb_end_write+0x9e/0xd0 [ 156.311178] ? fput+0xd2/0x140 [ 156.311190] ? SyS_write+0x184/0x220 [ 156.311199] ? lockdep_sys_exit+0x47/0xf0 [ 156.311211] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 156.311227] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.311244] SyS_sendto+0x40/0x50 [ 156.311266] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 156.311275] RIP: 0033:0x452a09 [ 156.311282] RSP: 002b:00007fc589ef4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 156.311295] RAX: ffffffffffffffda RBX: 00007fc589ef4aa0 RCX: 0000000000452a09 [ 156.311303] RDX: 0000000000000002 RSI: 0000000020ab8000 RDI: 0000000000000013 [ 156.311309] RBP: 00007fc589ef4a90 R08: 000000002037cfe4 R09: 000000000000001c [ 156.311315] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 156.311322] R13: 00007fc589ef4bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 156.440544] FAULT_INJECTION: forcing a failure. [ 156.440544] name failslab, interval 1, probability 0, space 0, times 0 [ 156.440619] CPU: 0 PID: 14294 Comm: syz-executor6 Not tainted 4.15.0-rc2-mm1+ #39 [ 156.440627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 156.440637] Call Trace: [ 156.440656] dump_stack+0x194/0x257 [ 156.440681] ? arch_local_irq_restore+0x53/0x53 [ 156.440729] should_fail+0x8c0/0xa40 [ 156.440751] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 156.440794] ? find_held_lock+0x39/0x1d0 [ 156.440846] ? __lock_is_held+0xbc/0x140 [ 156.440903] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 156.440925] ? rcu_note_context_switch+0x710/0x710 [ 156.440963] should_failslab+0xec/0x120 [ 156.440981] kmem_cache_alloc_trace+0x4b/0x750 [ 156.440998] ? __lock_is_held+0xbc/0x140 [ 156.441035] sctp_auth_asoc_copy_shkeys+0x1bd/0x520 [ 156.441064] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 156.441082] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 156.441098] ? memset+0x31/0x40 [ 156.441115] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 156.441137] ? sctp_sched_fcfs_init+0x9/0x10 [ 156.441151] ? sctp_stream_init+0x1cd/0x340 [ 156.441162] ? __raw_spin_lock_init+0x2d/0x100 [ 156.441189] sctp_association_new+0x1665/0x2130 [ 156.441220] ? sctp_trans_elect_best+0x310/0x310 [ 156.441262] ? lock_downgrade+0x980/0x980 [ 156.441284] ? sctp_epaddr_lookup_transport+0xa10/0xa10 [ 156.441301] ? lock_downgrade+0x980/0x980 [ 156.441328] ? lock_release+0xda0/0xda0 [ 156.441387] ? __ipv6_addr_type+0x193/0x280 [ 156.441408] ? sctp_v6_scope+0x3f/0x50 [ 156.441432] sctp_sendmsg+0x1cfd/0x3300 [ 156.441482] ? sctp_id2assoc+0x390/0x390 [ 156.441507] ? avc_has_perm_noaudit+0x520/0x520 [ 156.441523] ? __fget+0x362/0x580 [ 156.441568] ? find_held_lock+0x39/0x1d0 [ 156.441640] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 156.441652] ? lock_release+0xce2/0xda0 [ 156.441673] ? __check_object_size+0x25d/0x4f0 [ 156.441701] inet_sendmsg+0x11f/0x5e0 [ 156.441711] ? inet_sendmsg+0x11f/0x5e0 [ 156.441723] ? __might_sleep+0x95/0x190 [ 156.441739] ? inet_recvmsg+0x5f0/0x5f0 [ 156.441758] ? selinux_socket_sendmsg+0x36/0x40 [ 156.441773] ? security_socket_sendmsg+0x89/0xb0 [ 156.441787] ? inet_recvmsg+0x5f0/0x5f0 [ 156.441805] sock_sendmsg+0xca/0x110 [ 156.441826] SYSC_sendto+0x358/0x5a0 [ 156.441850] ? SYSC_connect+0x480/0x480 [ 156.441866] ? kernel_read+0x120/0x120 [ 156.441883] ? wait_for_completion+0x7b0/0x7b0 [ 156.441961] ? __sb_end_write+0x9e/0xd0 [ 156.441988] ? fput+0xd2/0x140 [ 156.442003] ? SyS_write+0x184/0x220 [ 156.442013] ? lockdep_sys_exit+0x47/0xf0 [ 156.442027] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 156.442046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 156.442069] SyS_sendto+0x40/0x50 [ 156.442094] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 156.442105] RIP: 0033:0x452a09 [ 156.442112] RSP: 002b:00007fc589ef4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 156.442127] RAX: ffffffffffffffda RBX: 00007fc589ef4aa0 RCX: 0000000000452a09 [ 156.442135] RDX: 0000000000000002 RSI: 0000000020ab8000 RDI: 0000000000000013 [ 156.442143] RBP: 00007fc589ef4a90 R08: 000000002037cfe4 R09: 000000000000001c 2017/12/17 15:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fb0000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = memfd_create(&(0x7f0000409000-0x2)=',\x00', 0x0) sendto$inet(r0, &(0x7f00002a7000-0x1)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) msgget$private(0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6, 0xfffffffffffffffd, 0x2, 0x0}]}, 0x10) r3 = accept4(r2, 0x0, &(0x7f00009d9000-0x4)=0x0, 0x80000) sendto$inet(r3, &(0x7f00002b5000)="ccb410c1b023689561aba556101a09e3ea", 0x11, 0x8000, &(0x7f0000e25000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bb4000-0x70)=[{&(0x7f000065e000-0x1c)="4ccc6a1495b464b43843c678326576104d7bf720eeae0340e670ec37", 0x1c}, {&(0x7f0000d18000-0x87)="eda11414003393aa7706190b725ed5208d2071abed8961498a7435d6ac91098c007cabfe7b270d36204f4904ecdd202d92d907329acb16ad34f8b7f2dbbed5e838fd0299a73ebb003ac3fa0962986e3c3e506d9e526db5413bac8d12dd75aa6c763d5e7308f6eca4cec12d81860775a0ead06bcc3920605789506bc96a695a2faa4f42e7540a0b", 0x87}, {&(0x7f00004f6000)="", 0x0}, {&(0x7f0000206000)="5a3fbed8dadb4a7d12f3", 0xa}, {&(0x7f0000b2c000-0x89)="669df20588dafb48e48cb956206ded6fe029f0a9e9f56fb3df962848c8e75a1d2d54a723408ba37f8910a64110a72d174c53ae2660c7275479c8697a6a1ea16e343af2032219827aa0349ce53669f4e2e81ce855b484615f09148b99e016d51e776028257baab95a8cdf0b0f04530c2e38fe1a78963840f8e2ef53c93ca213cbabc468363c2ad1f4ae", 0x89}, {&(0x7f0000ea1000)="e47ff558bfb5e80c0afe3bd1205894020ad7cc8036c5a5cd3014a90cef927bf04428756482b2666a70b617a4562c3a9ac48d898feacfd314d1e26ab13921ef09a10097b5f3e695bcb7436599ef868d78c790a21c7ecd682a57ebe6ad870e9d6fdba640a968540bac0be67e998bb143a6f4af87270f7570058c5525e211b3306f129ad34708b47be75861e6efc3d229b3a94b9635813be02ca4bda6dd9a30f8ec7859c3211b8f45c41cfa6a9051d062", 0xaf}, {&(0x7f0000e29000)="f47cd3768ae0a1818094854a58031c9129b609aaab399ba7d216818e10a48b6485ceeed633208b2dff7c1dc790f5cb71f5d98c6b697df5756cbba9a91d4941e205873aca0b1e916736d365255df2e3cee3445312afbbaaeb21f570dc4499e3aa91027c613e70754c1f9c4fb4f1b8db0c66a7b2dc16484f8d09777f1d055828a8f72c296c847c28767977ba5a0b6f7b13f133594849a88ffcbac6216bb49f7cbfc22a06e405bc2f42ba1d196680f92a6d322b0261e149c6a48270469a72754d7e64698ecea7", 0xc5}], 0x7, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000040f000)={0x0, 0x5}, &(0x7f0000f9e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f000036b000)={r4, 0x1ff, 0xb, "94ee0eb0f6f6211904b251"}, 0x13) 2017/12/17 15:51:37 executing program 6 (fault-call:10 fault-nth:3): mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:37 executing program 4: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f00001ef000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x12, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f95000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x232, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x32, r0, 0x0) mmap(&(0x7f0000bc3000/0x2000)=nil, 0x2000, 0x3, 0x100000000000035, r0, 0x3) mmap(&(0x7f0000f45000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x400000000000000) mmap(&(0x7f00005a4000/0x1000)=nil, 0x1000, 0x200000a, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x25010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x11, r0, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ad7000/0x1000)=nil, 0x1000, 0x28000000004, 0x4810, r0, 0x0) mmap(&(0x7f00002f8000/0x4000)=nil, 0x4000, 0x5, 0x32, r0, 0x200) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x7, 0x32, r0, 0x0) mmap(&(0x7f0000e9d000/0x1000)=nil, 0x1000, 0x40000003, 0x432, r0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000058d000)=[{&(0x7f0000f96000-0x60)={0x27, 0x7ff, 0x0, 0x7, 0x5, 0x6, "3a8670f3ee7a69e129262c59f9512d3315c5432f25286a94ebbb55e0c4d3f3096dc3f0c3f9e7e547744eb16d33ad40a36e4dfe6cc6f58350b6bc38fc6e0b1a", 0x10000}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f000054e000)="276ad7e5d1706505d2527ed3abdf58b7ab5df990e5995056f2153789cee990428fc86d3dd366dda9c5993bc10cd94255704cc7bd41b24aead678fa2bceac10417649e92fd180855455bcb34866dd5020174c13421457bde683aa173911e4d29b018256a5fcc750bfd80971fa403bec9b4524d38a112525", 0x77}], 0x1, &(0x7f0000f96000-0xa8)={0xa8, 0x107, 0x0, "33573c7ab53de290f0f077a87a20c9afcc528b8387b4defd1479ecdfe99cc2cbe95908a5b8adc7dbc2146f62ccdd3ec0372bf57beab10f018e368c44a9e4d89901278e135d4b6cb6001970ecbe57bd2cf0a4582379e62435dbc3b61b9ac0b7412047208e75aa7f7dbdcfbecd637af7bf0986f585e6ba4bd5361c6529a63bc440e979fef116ae004c33b03332ce31d42dcbb5c4"}, 0xa8, 0x80}, {&(0x7f0000f95000)={0x27, 0x13, 0x200, 0x2, 0x2, 0x80000000, "a7f36082e29236d02ea50f7b480f5b280025042066adf4ddaa48520eff9379bd1dff28d0c43cf6510a9b1c3eb2a779167013f2fa8829108ea05e9a84a7db6e", 0x5}, 0x60, &(0x7f0000f95000)=[{&(0x7f0000f95000+0x164)="8e535bcf77d2a21c7ebb78db2140783734dd163b6ba21a4c3528fc6cb31883fa7f3bd5ba76a393949f53c18b7e78c42f5915c306bb1b8f6e51c44030cc934ee57dbf73733f2ffcb9f92467e2c20ccab3bf9a4530e9fa642358f2d39970104e3af7b176540c0ca2da1b90be7dadff2db55b8cd86d2b5d0dcc779015b6a9996b54a0ebe8dd93774667ca9a82e8", 0x8c}, {&(0x7f0000322000-0xac)="b72e64e2df1b3ddb594585dd674894750453f41f583c066668e9143c4d20ec7748b150a1320de4d18da6366df27453677d5351b6bab2eadfefce8dfc71187f663f00be084367a02790db06371d5ae37c9ad1e2aa72d274c85d2261a9d547a7fcb053c78191095900db5f385b90ee3866f7d646b4b5b16a28fc2d1690f4d67929d3c9a2a14f2dbf31c1c45112f8bd8832d3eeb408f89c553f487ff52cdbb865be7fd2afb478663b5444e12475", 0xac}, {&(0x7f0000ad0000-0x77)="b55bca5aec09650356a4740b4b978f447e5e42662816e5fda7d1b094f42e7888257419613a83c38ae8b8c95bc16143a6978f2a8ffa8dd2f69ade17511d57c2c63303c5793e6cd7cb19fb3831deab200989f23019d99b101eae61c4f23cc7addfbd77402b87f3db72b6719cbe05c066a8ab18993f603c41", 0x77}, {&(0x7f0000f96000-0xd8)="2e9890d1de17dd8c628e5c6503d16d6b12700349d69c75fdbf160b33b7a3addcbf4fb8feb01ef267ec5b410f38064f2e1048509533f6835a9a09a66614d35ccd5f646b3e6117b128cc8908af3e61f9ffc5c12a4042e35ca4caaadfbf4d60227c89a51bd9fec94f53c352277145efa206db41d2812ec5159c7e100dbbeb7de55381fd327a29cae97a2e4fcd0b34032cdeb37274532470820b5162b446e233c7661b0f61e79addfddf03382575df058eab2f9a1ba372aa425ea636dc0de33804307bd7e63a2b2f7d51850b4abac9372d152412dd56a2548ab9", 0xd8}, 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{&(0x7f0000f95000)="00b024d9c7355eefbb34b076f348b29ec7fff4463888df3bc03b1b6481c42d7449393120c0f69cbf9f89fbace5a508f0d41a0e54d75c797fa993f035aed045e48e178bcedb95c66d792f56a359afc24d26588b2c5ac06c9b33ac48adb077eec72d7860cfdc12489643a7ca255bb08379e3e2c5c9892e75745f9892fa45d2c715e1f558adb5d8ee5af35c7e150c8fb34013f0a867f28d0c9f80ab42423283fc76955719e548cbb8e9ce69c0cb181ba28a26f6d670a6f1284cdfd2df28f4570b6b8a628d67c8", 0xc5}, {&(0x7f0000f96000-0xba)="5dd07ccf20e15aac5719de747f1512dd4b98a66a1855ae198d28ec5de58d632d589a6508ee1e9cbca03a72b5a38be0602a4e14012ec27b338f73cd257639ae29324346c11d6aca128f748c932505c9517a5754e10f5ad997829c57328aec78364f2ecd324073667eedd1f355f40105ad17ffa05e7d65b0ca5cb4e00e000e56e25c2e56f2c27c9d120ebbc9927e3e485e4adb853418751ecf5ba92a196e2900db5e17406c0ccab46c741238c71067e12c12ce0ef20f08b68cb9e5", 0xba}], 0x5, &(0x7f0000c3d000)={0x70, 0x116, 0x5, 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{&(0x7f0000a6b000)="f3fab044a70753a8c861dd0dcfef8a6cceea47145617f88db0f501d86523ade9287893f7fa9de72a8f27b9359efa16e504f15944f5ae8ed3cc8c602d54bb76b68c77436ae8b5aeeaf30de20e34eca03c1c7a6157d48c2bff7338a79dafeb2b622a951df6e466c8d9ab8debe7a9a3adda966766b85d25d368db634c138e3ff47bf719acf1b3ad633709bd9c4b9a0dc1c47aa804babf74d364a2df28c04ebfba1cd46d9f71e03a6ac4f5d97701fe01bf90eac631687d1e6ac81d3118abc939847b1cbd85210d32b15f18646fe6b441305ebe020216b33a45f3b70d413af2ed6e919ce100cea9c2090085c6a23a72", 0xed}, {&(0x7f000053b000)="8c0e4f106a56d5c701df352aa0f0c4bef15ad100419bd1331a20e5beef1cf4db71ea5b88a26f019ccc49e92508a1ce001a8b8cc1205926edd4db27c9cac0ceb4328774b7fa2fd0beb591444884add947a10d2bc9df31cf920cb1c394f99878762ced3f7c708013bfc9e0f13ac8fd779150cc0d1f0a9d04d5077432b3cbd73d38c1511d43dcd5f15605f0271d00ad0b8e7d4267", 0x93}, {&(0x7f0000f96000-0x9d)="2da6fbdd023284f54604cf21d15037bd4531d2f8b5bc10bf9f454e177ef3b6917486c2c48c6bac6623ad9f54dd08923fc67a7467e2836bc3c32beed0f8a052b58cc82b780b27ee5f470041fe7a50919aebed33ec28b35daf70fc92c2fb14c19ec37e58b6905145948beb09a085a3052047b5280f1838175e63937977d01d09d0c6deb0cf385d678ee9c7dcdb26e38e1ad44d957aea72dfc2306255c80b", 0x9d}, {&(0x7f0000544000)="0e50a87b789cce7e7d4cdada31acf3e22fd7fd4de5fcd63023bb9ab227fa67264d19bb977244ffb05aa59755a7926e6df7b182ec9228bbd4f5932439e1f0cc99d07ba696e7bea6a6e406adba9205ad6c98df9cf44fd02fbbef046d6bfdaa", 0x5e}, {&(0x7f0000f96000-0x2)="049e", 0x2}], 0x6, &(0x7f0000f95000)={0x1010, 0x115, 0xfffffffffffffffb, 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0x1000}, {&(0x7f0000696000)="6701b7c2e5a43633a279435001273f93bfc4280e01885d7ea766a20616f4e4387bd50ba444bac55cd2320c53937a5629ad8160377f17255369ea20576a39a2e0e225c8f7a17577f104dc7b489b276cd5c5782d4665941e70b57eec381847952ab05926af330b6058feb88478e4706e7eea4f98ac67a820cdec4add9e442404b0cca07ea8caebd2d5b5ed61f746a36aab07d200c9d6800c", 0x97}, {&(0x7f00005a6000)="", 0x0}], 0x9, &(0x7f0000f96000-0x60)={0x60, 0x10f, 0x73, "93357ee70e52af9c6189b5300811e92d2cfcf01349e2f0070000db1058459f455dd98c41dcab46f690a313cce974f70b6b640a6bd2dca5eac280d48cd92b348d128c87695a2b60e4e637e79879"}, 0x60, 0x1}, {&(0x7f0000f95000)={0x27, 0xe7, 0x40, 0x0, 0x8, 0x200, "d2c4cf457a4d7b26dc3fd9b9c25abbffef8e657b0a2fa5e596faa92f60e6423d3368d03663751b9a6339ba41e5b00662cb2c3ed99e7fedd957157156611214", 0x100000002}, 0x60, &(0x7f00006a1000-0x20)=[{&(0x7f0000f96000-0x94)="361db6fa475ae0c8a000cc9b8b202dfd676a2cb09290a23b38a80476260df95c6970f3a6a867f20c1c574e037ac30c508ee859e696d95999c30dbb940f6945eff1e11536508ffee1ef395b1fa181cb4100a543c572e5e0ccee42485bf777cc6bd52fac0747ad7b545081c0173db1cb4fa789299d4147329fb10dffdfd91536c3a275335e0b18ef24cf48cb1685f0e260d0c5ad86", 0x94}, {&(0x7f00007f2000)="40f951da2aec5f710fbf93808a6b875e867f8aac5d865d5ed6e6ed2327c22c7ddc6e8db3fd7dfd971b1f568c4621a89040bf", 0x32}], 0x2, &(0x7f0000d83000-0x1010)={0x1010, 0x116, 0x1020, "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"}, 0x1010, 0x20000005}], 0x7, 0x50) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) r2 = gettid() mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f97000)={0x0, r2}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f97000)=""/0, 0x0, 0x9}, 0x2) 2017/12/17 15:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x200000, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000a13000)="40000000076e6f00000006232c2d00", 0x2) fcntl$setown(r2, 0x8, r0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000ed6000)=0x0) mkdir(&(0x7f000060e000-0xa)='./control\x00', 0x20000000000) inotify_init() socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f000050e000)="18132b11b0f5b3586fdd500e68c50cc81103a0f9553b8ea9d6e5ae492205e691a7dbbae9e02fb142bc0b777314c482d1cc1f8ab5b95c1634d967d888742a67feb96c143402f0283fac432c20ad6c87998c168c80ccb73fcdef044c03164e649f023be4e75ce9971a2006092ed53d465962104786e9650bb26fa163ed0ba7b44982b5ae7b54f1b954453e7fae7f793bfc086a675884bbdf5a212d3a82f9bf463a59d028", 0xa3, 0x2400c812, 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0xc1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r3, &(0x7f000000b000-0x69)=""/0, 0x0) mount(&(0x7f000051f000-0xa)='./file0\x00', &(0x7f0000191000-0xa)='./control\x00', &(0x7f00000c3000)='mqueue\x00', 0x0, &(0x7f0000303000-0x1)="f5") mount(&(0x7f00000c8000-0xa)='./file0\x00', &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f00000f7000-0x6)='f2fs\x00', 0x0, 0x0) mount(&(0x7f0000c3e000-0x1)='.', &(0x7f0000fa9000-0x8)='./file0\x00', &(0x7f00002e4000-0x6)='ufs\x00', 0x100000, 0x0) socket(0x9, 0x20000001, 0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000012000-0x4)=0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000d1c000-0x20)={@common='tunl0\x00', @ifru_flags=0x401}) r5 = syz_open_procfs(r4, &(0x7f0000011000)='mountinfo\x00') socket$inet6_tcp(0xa, 0x1, 0x0) readv(r5, &(0x7f0000d1f000)=[{&(0x7f00007ab000)=""/0, 0x0}, {&(0x7f000085a000-0x7)=""/7, 0x7}, {&(0x7f0000d1c000)=""/37, 0x25}, {&(0x7f0000d1d000)=""/231, 0xe7}, {&(0x7f0000fd9000-0xd1)=""/209, 0xd1}, {&(0x7f000009f000-0xc7)=""/199, 0xc7}], 0x6) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f00000ae000)={0x7ff, 0x0, 0x7000, 0x7, 0x9, 0x0, 0x0, 0x0, 0x3, 0x6}) 2017/12/17 15:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) getpeername(r1, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000af7000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b, 0x0, 0x101, 0x100, 0x1, 0x2, r3}) 2017/12/17 15:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c9000)=@generic={0xfff, 0x1, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000eca000)={r6, 0x1000, "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"}, &(0x7f00001e7000)=0x1008) 2017/12/17 15:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") getdents64(r0, &(0x7f0000f46000)=""/49, 0x31) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000409000)='/dev/sg#\x00', 0x0, 0x101080) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x4, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000f94000-0x14)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) fcntl$setflags(r1, 0x2, 0xc0ec42a31317789a) [ 156.442150] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 156.442157] R13: 00007fc589ef4bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 157.155761] FAULT_INJECTION: forcing a failure. [ 157.155761] name failslab, interval 1, probability 0, space 0, times 0 [ 157.167127] CPU: 0 PID: 14320 Comm: syz-executor6 Not tainted 4.15.0-rc2-mm1+ #39 [ 157.174745] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.184094] Call Trace: [ 157.186686] dump_stack+0x194/0x257 [ 157.190334] ? arch_local_irq_restore+0x53/0x53 [ 157.195053] should_fail+0x8c0/0xa40 [ 157.198779] ? fault_create_debugfs_attr+0x1f0/0x1f0 2017/12/17 15:51:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b1d000-0x8)='./file0\x00', 0x1, 0x84) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000fd1000-0x14)={{0x6e, 0x0, 0x2d6, 0x6, 0x7f, 0xffffffff}, 0x10001, 0xffffffff, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400002000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00005e0000)={{0x6, 0x6}, 'port1\x00', 0x10, 0x81000, 0x1, 0x10000, 0x650, 0xffe, 0x0, 0x0, 0x4, 0x10000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006e1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) request_key(&(0x7f00004a2000)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)="8b5d6e6f6465762900", 0x0) 2017/12/17 15:51:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000841000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a04000-0x50)={{0x0, 0x9}, {0x0, 0x100000001}, 0x5, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000a00000002, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00007f9000-0x7)='cgroup\x00', 0x0, &(0x7f000000a000)="") getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000899000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r1, 0xf, &(0x7f000019a000-0x8)={0x1, r3}) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000a78000)=0x0, &(0x7f0000c4f000-0x4)=0x4) shutdown(r0, 0xeac60fada293ffc3) syz_fuse_mount(&(0x7f0000eaa000)='./file0\x00', 0xe000, r4, r5, 0x95b, 0x20000) alarm(0xffffffffffffff75) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000edb000-0xbc)={0x401, 0x2, 'client1\x00', 0x4, "c86b5408b005227d", "d4d24cbd7bad01cc33c332880133a211275985bfcb5d9ac147465940534622ac", 0x228a, 0x5356, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r2, 0x402, 0x1) lsetxattr(&(0x7f0000041000-0xe)='./file0/file0\x00', &(0x7f0000b17000-0x18)=@random={'system.\x00', '/selinux/create\x00'}, &(0x7f00000c5000)='/selinux/create\x00', 0x10, 0x1) [ 157.203886] ? check_noncircular+0x20/0x20 [ 157.208127] ? perf_trace_lock+0x900/0x900 [ 157.212378] ? find_held_lock+0x39/0x1d0 [ 157.216452] ? perf_trace_lock_acquire+0xe3/0x980 [ 157.221309] ? find_held_lock+0x39/0x1d0 [ 157.225401] ? lock_downgrade+0x980/0x980 [ 157.229553] ? sctp_bind_addr_state+0xcf/0x3f0 [ 157.234172] should_failslab+0xec/0x120 [ 157.238152] kmem_cache_alloc_trace+0x4b/0x750 [ 157.242760] sctp_add_bind_addr+0xd8/0x460 [ 157.247011] ? sctp_bind_addr_free+0x20/0x20 [ 157.251599] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 157.256607] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 157.261431] ? sctp_v4_scope+0xfc/0x130 [ 157.265388] ? sctp_scope+0x75/0xa0 [ 157.269003] sctp_copy_local_addr_list+0x48d/0x5b0 [ 157.273932] ? sctp_defaults_init+0xf00/0xf00 [ 157.278408] ? sctp_association_new+0x19a6/0x2130 [ 157.283240] ? sctp_trans_elect_best+0x310/0x310 [ 157.287994] sctp_copy_one_addr+0xdc/0x120 [ 157.292211] ? sctp_copy_one_addr+0xdc/0x120 [ 157.296605] sctp_bind_addr_copy+0x167/0x360 [ 157.300997] ? sctp_copy_one_addr+0x120/0x120 [ 157.305491] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 157.311020] sctp_sendmsg+0x1d25/0x3300 [ 157.314998] ? sctp_id2assoc+0x390/0x390 [ 157.319053] ? avc_has_perm_noaudit+0x520/0x520 [ 157.323701] ? __fget+0x362/0x580 [ 157.327157] ? find_held_lock+0x39/0x1d0 [ 157.331237] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 157.336576] ? lock_release+0xce2/0xda0 [ 157.340530] ? __check_object_size+0x25d/0x4f0 [ 157.345098] inet_sendmsg+0x11f/0x5e0 [ 157.348871] ? inet_sendmsg+0x11f/0x5e0 [ 157.352819] ? __might_sleep+0x95/0x190 [ 157.356773] ? inet_recvmsg+0x5f0/0x5f0 [ 157.360729] ? selinux_socket_sendmsg+0x36/0x40 [ 157.365377] ? security_socket_sendmsg+0x89/0xb0 [ 157.370108] ? inet_recvmsg+0x5f0/0x5f0 [ 157.374064] sock_sendmsg+0xca/0x110 [ 157.377759] SYSC_sendto+0x358/0x5a0 [ 157.381454] ? SYSC_connect+0x480/0x480 [ 157.385405] ? kernel_read+0x120/0x120 [ 157.389274] ? wait_for_completion+0x7b0/0x7b0 [ 157.393872] ? __sb_end_write+0x9e/0xd0 [ 157.397831] ? fput+0xd2/0x140 [ 157.401002] ? SyS_write+0x184/0x220 [ 157.404695] ? lockdep_sys_exit+0x47/0xf0 [ 157.408822] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 157.413642] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.418639] SyS_sendto+0x40/0x50 [ 157.422075] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 157.426807] RIP: 0033:0x452a09 [ 157.429974] RSP: 002b:00007fc589ef4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 157.437663] RAX: ffffffffffffffda RBX: 00007fc589ef4aa0 RCX: 0000000000452a09 [ 157.444907] RDX: 0000000000000002 RSI: 0000000020ab8000 RDI: 0000000000000013 2017/12/17 15:51:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) clone(0x0, &(0x7f0000f42000-0xf5)="", &(0x7f0000ec4000-0x4)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000f42000-0x6c)="") request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c9000)=@generic={0xfff, 0x1, 0xfffffffffffffff8}) [ 157.452153] RBP: 00007fc589ef4a90 R08: 000000002037cfe4 R09: 000000000000001c [ 157.459398] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 157.466641] R13: 00007fc589ef4bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 15:51:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c94000)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) fcntl$setsig(r0, 0xa, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085c000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000c24000-0x4)={r0}) 2017/12/17 15:51:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) getpeername(r1, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000af7000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b, 0x0, 0x101, 0x100, 0x1, 0x2, r3}) 2017/12/17 15:51:37 executing program 6 (fault-call:10 fault-nth:4): mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:37 executing program 2: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x100000040, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af6000)='/dev/kvm\x00', 0x80e02, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000059d000-0x20)={0x10203, 0x0, 0x5000, 0x2000, &(0x7f0000565000/0x2000)=nil}) mmap(&(0x7f0000762000/0x1000)=nil, 0x1000, 0x6, 0x1000000032, r1, 0x0) mmap(&(0x7f00005ac000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f00001c4000/0x10000)=nil, 0x10000, 0x2, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r1, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x11, r3, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000078000/0x18000)=nil, &(0x7f0000231000)=[@text64={0x40, &(0x7f0000af9000)="0f01f8480f218d450f20032e0f0138440f20c03502000000440f22c048b871000000000000000f23c80f21f8350c0040000f23f866b8d9000f00d066b80f000f00d00f060f0b", 0x46}], 0x1, 0x10, &(0x7f0000af6000)=[], 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000acd000/0x18000)=nil, &(0x7f0000afa000-0xc)=[@text64={0x40, &(0x7f00002ba000)="54838c89bcaa94b4c64c902e4f5093e18859bc5129e376101bfe4c4deed68a37e2ec74f41c591ee04901e5261330d08f304123e8264a0385538f240ab98b6ad3c10f3800d9b321e55ad1302cb9f1cfa1f54a9812a8dacf577d258c69ccf966b3df38", 0x62}], 0x1, 0xffffffffffffffff, &(0x7f0000afa000)=[@flags={0x3, 0x80000}, @efer={0x2, 0x3001}], 0x2) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f00004af000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000064f000/0x1000)=nil, 0x1000, 0x3, 0x31, r2, 0x2) mmap(&(0x7f0000186000/0x1000)=nil, 0x1000, 0x80003, 0x32, r2, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000afb000-0x8)=0x5000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x8000000001) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000afb000-0x9)='/dev/sg#\x00', 0xfffffffffffffff9, 0x2000) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r6, 0xc028ae92, &(0x7f0000754000-0x20)={0x3, [0xe6, 0x0, 0xd5c]}) mmap(&(0x7f000037d000/0x2000)=nil, 0x2000, 0x0, 0x32, r3, 0x40) mmap(&(0x7f00002b4000/0x4000)=nil, 0x4000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000049000/0x18000)=nil, &(0x7f00001ce000)=[@text64={0x40, &(0x7f0000afc000)="0f01df2e65650f5b6de566ba4200b800000000ef4873e1650f01c148b801000000000000000f23c00f21f835020005000f23f8410f01cf66ba210066ed2e660f38dfb3efa94ac366baf80cb8e689ce85ef66bafc0c66b8000066ef", 0x5b}], 0x1, 0xc, &(0x7f0000af7000)=[], 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r5, 0xc004ae02, &(0x7f000072a000)={0x0, []}) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000afa000-0x8)=0x0) mmap(&(0x7f0000509000/0x1000)=nil, 0x1000, 0x4, 0x2110, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000226000-0x68)={0x74, 0x0, [0x2001, 0x9, 0xffffffffffffffff, 0x102000000000b761], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000908000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ad8000-0xc)={0x6538b3af237c3551, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f000086c000-0x28)={0x8001, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000aa1000-0x10)={0x1008, 0x100000, 0x0}) mmap(&(0x7f0000afd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000aff000-0x10)={0x6004, 0x2000, 0x0}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/17 15:51:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d4000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) r1 = openat(r0, &(0x7f0000871000)='./file0\x00', 0x288080, 0x4) connect$netrom(r1, &(0x7f0000c9c000)=@ax25={0x3, {"2df437cfbb1f96"}, 0x9}, 0x10) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc56b, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x6, 0x80000) clock_gettime(0x0, &(0x7f0000e49000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000cb6000)=0x8080000010000001) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000038e000)={0x0, 0x0, 0x0}, &(0x7f0000239000-0x4)=0xc) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x4000000000000041, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc1, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000007a000-0x4)=0x0, 0x4) unshare(0x40600) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007dc000-0x11)='/dev/vga_arbiter\x00', 0x52401, 0x0) ioctl$EVIOCSABS3F(r4, 0x401845ff, &(0x7f00002cd000)={0xfffffffffffffff8, 0x8, 0xfff, 0x3, 0xfff, 0x7}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) clone(0x4000000, &(0x7f0000d53000)="02c3dcf688f0353d610f5b6a5ada87f55841887cf2558cb7f44f7cf20faccb893e321053f98419d2c2d8c3f1238a49488d0a54cd57060615544828bc5f20f6dd41e7c730210d10a212d67fffe863c129fd4d8a2ac278232a9428c9155b2f5fcb61194b4f95df597481f1417bd6e98a6bb681a60649cb5ba0b07d866c5a665941c63b8ef040497fe08c86608bab3841ad246f2a50492deaa7c63594b64d55d1f70e2043d84ea0d9e287edeffab206231cf67a9935a08220bdc390c02a609c1a7d091d661b7da83d72acdf00ed4df5405ccb5564d3309449575fdf048e5bd6021dae670a9f117ebe2adebdcbc4a2ac43202fef8c9ad8ceaed742", &(0x7f0000c51000-0x4)=0x0, &(0x7f0000611000)=0x0, &(0x7f0000272000)="0b90e6feb6bb84cc1e597ca33f9e20d87ac7afb12989fab2e76002115d0c010ad2391127a27c006b77d716758114885e8ec67762df37127fffffff814d2de3d7ab8e8477d03c7dd5edc1a1e5d91237eb6efe54837d159605eef97123a689265fa61162eb8b09373640dde7e3b91cafb4b5a0035514b3b125c17d131382df1517b8748989fc476d241b524434959a94d0993c3e790f78bac98d0a3a06e74ca24b36b27cdf7d63fcf3f550eb2784ae07c255877fd69c37965d") signalfd(r5, &(0x7f00004b7000-0x8)={0x0}, 0x8) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f000038d000)={0x0, 0x0, 0x0, 0x0}) r6 = creat(&(0x7f0000b35000)='./file0\x00', 0x41) mq_getsetattr(r6, &(0x7f00003ad000)={0x0, 0x400, 0x20, 0x401, 0x8e2, 0x2, 0xd100000000000000, 0x3}, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000009000-0x8)=0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00004a0000)='/dev/vcs\x00', 0x80000, 0x0) 2017/12/17 15:51:37 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d07000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000423000)={{{@in6=@loopback={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=@rand_addr=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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000635000)={@common='tunl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00009a0000-0x8)={0x9, 0x2}, 0x8) bind$alg(r2, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000256000)="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", 0xfc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x2) 2017/12/17 15:51:37 executing program 0: syz_open_dev$sg(&(0x7f000005e000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeff000)=nil, 0xeff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0xffffffff, 0x400000000000, 0xffffffffffffffff, 0x0}, 0x1c) mmap(&(0x7f0000eff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x8) bpf$MAP_CREATE(0x0, &(0x7f000002e000)={0xc, 0x0, 0x0, 0x0, 0x2, r1, 0x4}, 0x1c) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f00000)=[{&(0x7f0000f00000)="17dc498bcdaf135ab7d39fa148e0b1601ffba9edecb34f8dc547e8b7893059870e88522b5e685ebc3b6803c68ab101d13b2b24e42272dfb90cadfba82e432b9b98fcc89ed195e5dfbb33a2314a899450ae3b77dca66b0196801c59330579c8d73b0daff4eb6d936c223b528da6af2c634b8f53d6b736f0284edf3c37bc0f4c44995cf490b6ba09d22b5caecd8aa6673527b951a51e967b426c21811ade17542d88e38e694f235ea8c98eb43c2684680565b6b1e51b4ae95b1901dcc35f0c37", 0xbf}], 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x4d, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000fe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x800000000000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) bind$netlink(r2, &(0x7f0000094000-0xc)={0x10, 0x0, 0x8, 0x2}, 0xc) write(r2, &(0x7f0000266000)="240000001d0081000d00fa080100240404390004100001000c00030000000070000000e1", 0x24) mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000e8b000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f00003aa000-0x10)={0x2000000, 0x100002}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000920000-0x4)=0x0, &(0x7f00000cf000-0x4)=0x4) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f000086a000)={"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"}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x668, 0x800, 0x0, 0xfffffffffffffff8, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80, 0x80000000000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x80000000000000, 0xffffffffffffffff, 0x0) socket(0x10012, 0x8, 0x80005) [ 157.622868] FAULT_INJECTION: forcing a failure. [ 157.622868] name failslab, interval 1, probability 0, space 0, times 0 [ 157.634278] CPU: 1 PID: 14360 Comm: syz-executor6 Not tainted 4.15.0-rc2-mm1+ #39 [ 157.641896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 157.651238] Call Trace: [ 157.653808] dump_stack+0x194/0x257 [ 157.657415] ? arch_local_irq_restore+0x53/0x53 [ 157.662064] ? __save_stack_trace+0x7e/0xd0 [ 157.666373] should_fail+0x8c0/0xa40 [ 157.670068] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 157.675147] ? check_noncircular+0x20/0x20 [ 157.679357] ? sctp_add_bind_addr+0xd8/0x460 [ 157.683740] ? sctp_copy_local_addr_list+0x48d/0x5b0 [ 157.688817] ? sctp_copy_one_addr+0xdc/0x120 [ 157.693198] ? sctp_bind_addr_copy+0x167/0x360 [ 157.697756] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 157.703445] ? inet_sendmsg+0x11f/0x5e0 [ 157.707392] ? sock_sendmsg+0xca/0x110 [ 157.711252] ? SYSC_sendto+0x358/0x5a0 [ 157.715112] ? SyS_sendto+0x40/0x50 [ 157.718716] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 157.723625] ? check_noncircular+0x20/0x20 [ 157.727834] ? print_usage_bug+0x3f0/0x3f0 [ 157.732048] ? find_held_lock+0x39/0x1d0 [ 157.736096] ? lock_downgrade+0x980/0x980 [ 157.740219] ? sctp_bind_addr_state+0xcf/0x3f0 [ 157.744795] should_failslab+0xec/0x120 [ 157.748752] kmem_cache_alloc_trace+0x4b/0x750 [ 157.753314] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 157.757527] sctp_add_bind_addr+0xd8/0x460 [ 157.761739] ? sctp_bind_addr_free+0x20/0x20 [ 157.766127] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 157.771118] ? __ipv6_addr_type+0x193/0x280 [ 157.775416] ? sctp_v6_scope+0x3f/0x50 [ 157.779277] ? sctp_scope+0x75/0xa0 [ 157.782885] sctp_copy_local_addr_list+0x48d/0x5b0 [ 157.787794] ? sctp_defaults_init+0xf00/0xf00 [ 157.792268] ? sctp_association_new+0x19a6/0x2130 [ 157.797094] ? sctp_trans_elect_best+0x310/0x310 [ 157.801838] sctp_copy_one_addr+0xdc/0x120 [ 157.806047] ? sctp_copy_one_addr+0xdc/0x120 [ 157.810437] sctp_bind_addr_copy+0x167/0x360 [ 157.814826] ? sctp_copy_one_addr+0x120/0x120 [ 157.819311] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 157.824828] sctp_sendmsg+0x1d25/0x3300 [ 157.828792] ? sctp_id2assoc+0x390/0x390 [ 157.832835] ? avc_has_perm_noaudit+0x520/0x520 [ 157.837479] ? __fget+0x362/0x580 [ 157.840921] ? find_held_lock+0x39/0x1d0 [ 157.844982] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 157.850320] ? lock_release+0xce2/0xda0 [ 157.854271] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 157.860131] ? __check_object_size+0x25d/0x4f0 [ 157.864697] inet_sendmsg+0x11f/0x5e0 [ 157.868468] ? inet_sendmsg+0x11f/0x5e0 [ 157.872415] ? __might_sleep+0x95/0x190 [ 157.876363] ? inet_recvmsg+0x5f0/0x5f0 [ 157.880313] ? selinux_socket_sendmsg+0x36/0x40 [ 157.884959] ? security_socket_sendmsg+0x89/0xb0 [ 157.889690] ? inet_recvmsg+0x5f0/0x5f0 [ 157.893640] sock_sendmsg+0xca/0x110 [ 157.897333] SYSC_sendto+0x358/0x5a0 [ 157.901030] ? SYSC_connect+0x480/0x480 [ 157.904979] ? kernel_read+0x120/0x120 [ 157.908842] ? wait_for_completion+0x7b0/0x7b0 [ 157.913429] ? __sb_end_write+0x9e/0xd0 [ 157.917382] ? fput+0xd2/0x140 [ 157.920552] ? SyS_write+0x184/0x220 [ 157.924238] ? lockdep_sys_exit+0x47/0xf0 [ 157.928360] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 157.933178] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 157.938173] SyS_sendto+0x40/0x50 [ 157.941607] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 157.946334] RIP: 0033:0x452a09 [ 157.949497] RSP: 002b:00007fc589ef4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 157.957184] RAX: ffffffffffffffda RBX: 00007fc589ef4aa0 RCX: 0000000000452a09 [ 157.964432] RDX: 0000000000000002 RSI: 0000000020ab8000 RDI: 0000000000000013 2017/12/17 15:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004bb000-0x6)={r6, 0xc6}, 0x6) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000294000-0x9)="6b657972696e671a00", 0x9, &(0x7f00003bc000)=')ppp0{+$ppp1)^\x00') r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) getpeername(r1, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000af7000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b, 0x0, 0x101, 0x100, 0x1, 0x2, r3}) 2017/12/17 15:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r4 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) setsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000500000)="e80825a575189d877a86ce0ea569c7024a031eee1f53020c1b5ff5719696a0c790abd91d8a4ac5c455f75b94b1dfc2d4e062d11a4b3ffcf1dd47e46445e579bb3e4d3853e78581f7ff9fae491dc32cdb5b6394fcfb6303c946b27001ad069b631f10fd2c5cf9beaef1a5d02889ce3313c86fbf926706450fcce07aa52cadbd786a46fa556529", 0x86) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) [ 157.971677] RBP: 00007fc589ef4a90 R08: 000000002037cfe4 R09: 000000000000001c [ 157.978930] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 157.986176] R13: 00007fc589ef4bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 15:51:38 executing program 6 (fault-call:10 fault-nth:5): mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f00004ef000-0x9)={0x1f, {0x3, 0x40, 0xfffffffffffffff7, 0x1, 0x7fff, 0x1f}, 0x7f}, 0x9) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) getpeername(r1, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000af7000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b, 0x0, 0x101, 0x100, 0x1, 0x2, r3}) 2017/12/17 15:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f000098c000-0x10)={0x0, 0x5, 0x4, 0x64}, &(0x7f000055c000)=0x10) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x10) accept$unix(r1, &(0x7f0000476000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000df7000)=0x8) [ 158.160649] FAULT_INJECTION: forcing a failure. [ 158.160649] name failslab, interval 1, probability 0, space 0, times 0 [ 158.172066] CPU: 0 PID: 14394 Comm: syz-executor6 Not tainted 4.15.0-rc2-mm1+ #39 [ 158.179700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 158.189060] Call Trace: [ 158.191678] dump_stack+0x194/0x257 [ 158.195336] ? arch_local_irq_restore+0x53/0x53 [ 158.200015] ? __save_stack_trace+0x7e/0xd0 [ 158.204366] should_fail+0x8c0/0xa40 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007df000)=0x14) fchdir(r0) fcntl$getflags(r0, 0x40a) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl(r1, 0x26ea61c0, &(0x7f0000dc4000)="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") setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) [ 158.208092] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 158.213206] ? check_noncircular+0x20/0x20 [ 158.217442] ? sctp_add_bind_addr+0xd8/0x460 [ 158.221846] ? sctp_copy_local_addr_list+0x48d/0x5b0 [ 158.226947] ? sctp_copy_one_addr+0xdc/0x120 [ 158.231356] ? sctp_bind_addr_copy+0x167/0x360 [ 158.235952] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 158.241667] ? inet_sendmsg+0x11f/0x5e0 [ 158.245646] ? sock_sendmsg+0xca/0x110 [ 158.249543] ? SYSC_sendto+0x358/0x5a0 [ 158.253443] ? SyS_sendto+0x40/0x50 [ 158.257087] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 158.262043] ? check_noncircular+0x20/0x20 [ 158.266290] ? print_usage_bug+0x3f0/0x3f0 [ 158.270546] ? find_held_lock+0x39/0x1d0 [ 158.274643] ? lock_downgrade+0x980/0x980 [ 158.278910] ? sctp_bind_addr_state+0xcf/0x3f0 [ 158.283510] should_failslab+0xec/0x120 [ 158.287498] kmem_cache_alloc_trace+0x4b/0x750 [ 158.292100] ? sctp_v6_cmp_addr+0xb0/0x5d0 [ 158.296346] sctp_add_bind_addr+0xd8/0x460 [ 158.300566] ? sctp_bind_addr_free+0x20/0x20 [ 158.304956] ? _warn_unseeded_randomness+0x9f/0x1e0 [ 158.309947] ? __ipv6_addr_type+0x193/0x280 [ 158.314249] ? sctp_v6_scope+0x3f/0x50 [ 158.318112] ? sctp_scope+0x75/0xa0 [ 158.321724] sctp_copy_local_addr_list+0x48d/0x5b0 [ 158.326640] ? sctp_defaults_init+0xf00/0xf00 [ 158.331114] ? sctp_association_new+0x19a6/0x2130 [ 158.335946] ? sctp_trans_elect_best+0x310/0x310 [ 158.340695] sctp_copy_one_addr+0xdc/0x120 [ 158.344904] ? sctp_copy_one_addr+0xdc/0x120 [ 158.349296] sctp_bind_addr_copy+0x167/0x360 [ 158.353720] ? sctp_copy_one_addr+0x120/0x120 [ 158.358210] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 158.363733] sctp_sendmsg+0x1d25/0x3300 [ 158.367702] ? sctp_id2assoc+0x390/0x390 [ 158.371745] ? avc_has_perm_noaudit+0x520/0x520 [ 158.376391] ? __fget+0x362/0x580 [ 158.379840] ? find_held_lock+0x39/0x1d0 [ 158.383910] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 158.389267] ? lock_release+0xce2/0xda0 [ 158.393233] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 158.399096] ? __check_object_size+0x25d/0x4f0 [ 158.403661] inet_sendmsg+0x11f/0x5e0 [ 158.407435] ? inet_sendmsg+0x11f/0x5e0 [ 158.411386] ? __might_sleep+0x95/0x190 [ 158.415337] ? inet_recvmsg+0x5f0/0x5f0 [ 158.419291] ? selinux_socket_sendmsg+0x36/0x40 [ 158.423939] ? security_socket_sendmsg+0x89/0xb0 [ 158.428673] ? inet_recvmsg+0x5f0/0x5f0 [ 158.432626] sock_sendmsg+0xca/0x110 [ 158.436317] SYSC_sendto+0x358/0x5a0 [ 158.441034] ? SYSC_connect+0x480/0x480 [ 158.444994] ? kernel_read+0x120/0x120 [ 158.448865] ? wait_for_completion+0x7b0/0x7b0 [ 158.453457] ? __sb_end_write+0x9e/0xd0 [ 158.457415] ? fput+0xd2/0x140 [ 158.460584] ? SyS_write+0x184/0x220 [ 158.464274] ? lockdep_sys_exit+0x47/0xf0 [ 158.468398] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 158.473224] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 158.478223] SyS_sendto+0x40/0x50 [ 158.481659] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 158.486388] RIP: 0033:0x452a09 [ 158.489553] RSP: 002b:00007fc589ef4c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 158.497242] RAX: ffffffffffffffda RBX: 00007fc589ef4aa0 RCX: 0000000000452a09 [ 158.504487] RDX: 0000000000000002 RSI: 0000000020ab8000 RDI: 0000000000000013 2017/12/17 15:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r3 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) readv(r2, &(0x7f0000f41000)=[{&(0x7f00003bc000)=""/1, 0x1}], 0x1) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c5b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000d66000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000064f000-0x4)=0x14) r1 = openat(0xffffffffffffff9c, &(0x7f00006a5000)='./file0\x00', 0x0, 0x84) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00007bc000)=0xfff6) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sync() ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000da8000)=""/211) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000c94000-0x20)={0x0, 0xfff, 0x101, 0x9, 0x8, 0x3ff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000984000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r1, 0x7, 0x4005, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000196000)=0x8, &(0x7f0000986000-0x8)=0x2) sendto(r0, &(0x7f0000a89000)="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", 0x1000, 0x8000, &(0x7f0000ae4000)=@un=@file={0x1, './file0\x00'}, 0xa) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00009cc000-0x4)=0x4, 0x4) [ 158.511732] RBP: 00007fc589ef4a90 R08: 000000002037cfe4 R09: 000000000000001c [ 158.518977] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b75bb [ 158.526223] R13: 00007fc589ef4bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 15:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) getpeername(r1, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000af7000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8b, 0x0, 0x101, 0x100, 0x1, 0x2, r3}) 2017/12/17 15:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = perf_event_open(&(0x7f00003fb000)={0x2, 0x78, 0x634d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, r1, 0x0, r0, 0x0) r3 = socket$inet6(0xa, 0x800000000003, 0x4) setsockopt$inet6_mreq(r3, 0x29, 0x100000000001b, &(0x7f0000de3000+0xe11)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) r4 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000999000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00005a1000-0x4)=0x0, &(0x7f00007a2000)=0x4) r5 = socket$inet(0x2, 0x801, 0x8000400000000084) bind$inet(r5, &(0x7f0000fa9000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r5, 0x0, 0xf, &(0x7f000093f000)="e0f3", 0x2) bind$inet(r5, &(0x7f000068f000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000e66000-0x5c1)="c4", 0x1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000399000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f00003ab000)='/dev/cuse\x00', 0x101280, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0xffffffffffff0000) r8 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r2, &(0x7f0000e3d000)=""/249, 0xf9, 0x5) pread64(r8, &(0x7f00006f6000)=""/0, 0x0, 0x2000000) connect$inet(r4, &(0x7f00008ed000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000511000-0x8)={0x0, 0x1004}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000535000)=@assoc_value={0x0, 0x0}, &(0x7f00003f0000-0x4)=0x8) dup2(r3, r5) 2017/12/17 15:51:38 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000abf000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001b5000)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000092c000)={0x5, [0x9, 0x1, 0x4, 0x9, 0x0]}, 0xe) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00007f4000-0xa)='/dev/cuse\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ac1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r2, 0xb17}, &(0x7f0000abf000)=0x8) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000988000)="97747d5ff2132ff31774d6c3cba797dc5044a0b7f2e822b6d7467ec31a650795d9717cc974b7182b057e65fec034f654832193bb7fc0ea0689558c6ecff51fce9fa3dc975b9105bcb67d4ebb02b94510b7568339f225397932c028b7", 0x5c, 0x0, &(0x7f00003bb000)={0xa, 0x3, 0xe3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r6, 0x100, r7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r5}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000253000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000997000)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000002b000-0x4)=0x0) r5 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e82000-0x4)=0xc) r7 = getpid() fstat(0xffffffffffffffff, &(0x7f0000490000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000892000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed6000-0x4)=0xc) r10 = syz_open_dev$random(&(0x7f000025e000)='/dev/random\x00', 0x0, 0x200) sendmsg$unix(r0, &(0x7f000063b000)={&(0x7f00003f9000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000de6000)=[{&(0x7f00005b7000)="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", 0xfb}, {&(0x7f0000967000)="19c26fe611bb61c4b0529acc97d78cb446fff7af1a5c21ad041d96d07b25a24738ab461f2e9bbb3863edd5673e69af8d77614e753bda4166ba9398f748ef25e65b17c5e6cb7edb28f3388f44a8056964f4099f40c1db0f2aacd3dbf82bf7a15dde5e5e624516483d279e117b392a75937864b4fc1d204e965b062a91d201b4c618649af2aa22c4e34b72af4ad5676e84aac172bbd16e1733a9b7e864a3d51863707fb5f5bb6faefec0ae3294672927e986be26340147e392ad81623bb25244aebfd6c12c404d04fe88fd577b434dac0f47", 0xd1}, {&(0x7f000004f000-0x3f)="e01583aa5901904b87c5936fbec5e8c4745a2641ddcab42ba3f30456e9fbba9247484e8320f9b4e3b028c1b407348d73034dc7bdc94e9c4ea7b4da1dd25eff", 0x3f}, {&(0x7f0000b65000-0xf2)="cf7ec656138dd862fcb704e7059eaaa2622e7dc46b6ef6d0fccc6c277c5c7dcbb672c51842a1f4342f535c6cbc0c02e00f902ef40936799fa55d2caac736163c60beb200d72f4af3d0d1bb7ce846dc51b90878f1ac79c4f9dd952bd756a7179b199e910fb01c2dac3c57702f3c9ae14e348698c7ab67d243a46994e9a879b19a48e0c01c08e663b1f8780da9c14d826cc6f976fde290b0b35c49fa28f09d42576d610e717c49f49bdf11e1e9308cb99df27210008c5e1705c35235f35f214555fd1b97113feca2ed3c43c2dd4beef8ca4bb1ba67db19d57aee4a9dab950173fbb7603ac56294440cbfd727d782fd3497c495", 0xf2}], 0x4, &(0x7f00007d9000)=[@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, [r10]}], 0x78, 0x80}, 0x2004c881) r11 = socket$alg(0x26, 0x5, 0x0) bind$alg(r11, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r11, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/sequencer\x00', 0x40, 0x0) r1 = open(&(0x7f00005ea000-0x8)='./file0\x00', 0x443, 0x1082) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004c4000-0x18)={0x0, 0x1, 0x30, 0x1ff, 0x3f}, &(0x7f0000ef8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec8000)={0x0, @in6={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000ce0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000090000-0xc)={r2, 0x3, 0x4000000000000002}, &(0x7f0000912000)=0xc) clone(0x0, &(0x7f0000025000-0x2)="1a", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000f04000)="c0") getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00009b9000)=""/43) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000013c000)={0x0, 0x0, 0x0}, &(0x7f00008af000)=0xc) flistxattr(r3, &(0x7f00006ec000)=""/165, 0xa5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ceb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000788000)={0x81, 0x4, r5, 0x7c18, r6, 0x7, 0x101, 0x401}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d2c000)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0x1000, 0x60b, "c9da4cdcace89955a5d950225fdc6bcd371e037153806ab3e57f8ff23466dabbb3c63ad36975d72d3f9e05542693c8dd645b88636ec59601e1c1ebf94cba6f79de19b2c717f14ff69512565aa229f91a"}, 0x160) bind$alg(r4, &(0x7f0000293000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(cmac(des3_ede-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ce0000-0x10)="1000000000fbff01000000e7fffffaff", 0x10) accept4(r3, 0x0, &(0x7f0000ca0000-0x4)=0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b2000-0x8)={0x0, 0x0}) write(r3, &(0x7f00002ca000)="d2cadf7c895f5711103d7598960cc99b", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052b000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x894, 0xb64, 0x4, 0x1}, &(0x7f000052b000)=0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, r5}) fchmodat(r1, &(0x7f000090e000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f0000f04000-0x4)=0x0, &(0x7f000060a000)=0x4) fcntl$lock(r8, 0x6, &(0x7f0000faa000-0x20)={0x2, 0x3, 0x0, 0x800, 0x0}) 2017/12/17 15:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) r2 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000d59000-0x10)={&(0x7f0000872000)=""/4096, 0x1000}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) syz_open_dev$binder(&(0x7f000062d000)='/dev/binder#\x00', 0x0, 0x802) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d0b000-0x8)={0x0, 0x0}) 2017/12/17 15:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) getpeername(r1, &(0x7f000009c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ffb000)=0x14) 2017/12/17 15:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000598000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2f000)=0x10) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) membarrier(0x18, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000342000)='/dev/vcsa#\x00', 0x1ff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000c37000-0x1)=0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r2 = openat(0xffffffffffffff9c, &(0x7f0000402000)='./file0\x00', 0x1695d0ef38b8f277, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00005ac000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dce000-0x4)=0x5) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:38 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000877000)="7745d5863f28099d0f2b3bfc07a4e5180c4901dc87a4136b1348f06d6d63f59bb95378bca2ecac64b9121ecc2fbc3474902e62bfe1af72c412ca8e85fcb7f6a310004a42880a98ebb0c2e7a08323c5851c23b2b543a19da98a7050a78bcd46ae83685606b429b10f9c9abb1953a36ac28836ab47dbeec0ed3323293c9dce983a483c2dd3698949a6a962d1d4135fdb55ec029615c2792e252ef8d177dbbf5fefd0954a7abdc3590029fdef8b0ce26bae2e1bdd8218a0631bf1030f755a351c58d6761ca748dedf97a944713f3887c0ccb88835491261fb63", 0xd8, 0x4040010, &(0x7f0000a0a000)={0x4, 0x50d0, 0x7ff, "3b9ca732adee", 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) fcntl$getown(r1, 0x9) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000f6000-0x8)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a78000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x4, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xfff, 0x8}, @generic={0x8, 0x10000000, 0x0, 0x0}, @generic={0x0, 0x0, 0xffffffffffffffff, 0x0}, @generic={0x0, 0x0, 0x2000000000000000, 0x0}, @map={0x1, 0x80000000, 0x800000000, r1}], &(0x7f0000fe6000-0x17)='system}cgroupmime_type\x00', 0x8, 0x1b, &(0x7f00001aa000-0x1b)=""/27, 0xc, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c09000-0xc)={0x6, r1, 0x1}) clock_gettime(0x2, &(0x7f00002d6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005ac000-0x10)={0x0, 0x0}) getitimer(0x3, &(0x7f00008a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00002aa000-0xe)='./file0/file0\x00', &(0x7f00009bd000)={{r3, r6}, {r4, r5/1000+30000}}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000192000)=0xbec9, &(0x7f00007f8000-0x4)=0x4) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000d36000-0x10)={&(0x7f0000ef7000-0xd3)="48900281225f0900e54f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6e0de29ffa2b7af2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb07674a5b8cade01df5ae5b3ce509d01bd8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a097b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd3}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00007db000)=""/0) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031b000)={0x4, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x8000000000000, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r0, 0xfffeffffffffffff, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8fe, 0x1, 0x200000000, 0x0, 0x0, 0x2000000000, 0x1, 0x0, 0x200000000040, 0x0, 0x0, 0x0, 0x0, 0x16ee4000000000, 0x8000000, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) getpgrp(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000717000)='/dev/sequencer2\x00', 0x400000000014b442, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ecf000)={0x0, 0x0}) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f0000d55000)="1f0000000504ff0003fffffd000100000000000008000100d30000000400000053", 0x21) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000a9f000-0x8)={r10, 0x100}, 0x8) 2017/12/17 15:51:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000a1e000-0xa)={0x200, "00fc8471638a"}) 2017/12/17 15:51:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80000, 0x200) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x40006, 0x5) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f6d000-0x8)={0x0, 0x7ffffffe}, &(0x7f0000587000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d50000-0x9)=[{&(0x7f0000cd2000)="390000001100092d01540020000500ff0700000101000000d7ffff0f00003c0019001a000000f000fefffff5000000001e07ff0000000007051230", 0x3b}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e72000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x804, 0x8) r3 = openat(r2, &(0x7f0000edf000-0x8)='./file0\x00', 0x92003, 0xa0) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000d75000+0xed8)=""/150) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000336000)="3a3879fbcbb0f0ade027a053de50544927379267d37be10ce8dbd5000000037db1217d17be05bec643f3a597624f2578f240e0eb00d04de4ca914ee5c473ab906405a290d2c757c2c70d0cc6706d710000001a00005cf6007f008f4034b0000000c04ea97060426184db894b31b0028c51415202279a9e1ae5dcb6", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket(0xe, 0x10000, 0x8) getsockname$llc(r2, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) r6 = socket(0x1000000000000004, 0x6, 0xfffffffffffffffc) sendto$inet6(r4, &(0x7f000013d000)="", 0x0, 0x0, &(0x7f00002dc000-0x1c)={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$netlink(r2, &(0x7f0000096000-0xc)={0x13, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000ffa000-0x8c)={r0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b27000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000029e000-0x8)={r7, 0xffffffffffffbff9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r5, &(0x7f0000efc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fc8000)=0x14) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000a68000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00001b3000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x40, 0x3, 0x100000000, 0x0, 0xa0, 0x80, 0x1f, r8, r9}, {0x10001, 0x8001, 0x8, 0x6, 0x3, 0x3, 0x6, 0x5}, {0x3ff, 0xffffffff7fffffff, 0x0, 0x101}, 0x1, 0x4b2, 0x0, 0x0, 0x10, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x2}, 0x1f, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x2, 0x1, 0x6, 0xfe4d, 0x7, 0x1ff}}, 0xe8) 2017/12/17 15:51:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, &(0x7f0000c9a000)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000423000-0x12)='/dev/input/mouse#\x00', 0x80000001, 0x20800) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000b22000)=""/186) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) open$dir(&(0x7f000095a000-0x8)='./file0\x00', 0x80, 0x194) futex(&(0x7f0000a48000)=0x14e, 0x3, 0x6, &(0x7f00008ad000)={0x0, 0x0}, &(0x7f0000b27000)=0x1000, 0x5) socket$alg(0x26, 0x5, 0x0) 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000000d000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x1, @rand_addr=0x97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f7ce9a41a68acf32d2cfc94588ecc454"}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) accept4$inet(r2, &(0x7f0000c89000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ec000-0x4)=0x10, 0x80800) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x9) pipe(&(0x7f0000816000-0x8)={0x0, 0x0}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x8000, &(0x7f00007a6000)={0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ac3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005dc000)=0xc) r4 = gettid() r5 = getpgrp(r4) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x6, 0xb, 0x800, &(0x7f0000a9c000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005d9000)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0xa000, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000f95000)={0x1, 0x7, 0x101, 0xff, 0x400, 0x1, 0x9a, 0x4, 0x100000000, 0x9}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008ed000-0x4)={0x0}, &(0x7f00005d6000)=0x4) listen(r2, 0x1) ioctl$int_in(r2, 0x80000000005403, &(0x7f0000a9b000)=0x8000000000) statfs(&(0x7f0000409000)='./file0\x00', &(0x7f000016e000)=""/43) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) r2 = syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000619000-0x24)={0x7f, 0x7a, 0x7ff, 0x40, 0x5, 0x6, 0x1ff, 0x7ac2, 0x7fff, 0x9, 0x7f, 0x3}) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) gettid() r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b55000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) accept4(r0, &(0x7f00006d8000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000372000-0x4)=0xc, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000074d000)=0x0) ioctl$TIOCCONS(r0, 0x541d) delete_module(&(0x7f00000e0000)='seqiv(echainiv(rfc4106(gcm(aes))))\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) socket$netlink(0x10, 0x3, 0x9) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000f6000-0x8)='./file0\x00', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000a78000)={0x0, 0x6, &(0x7f0000000000)=[@map={0x0, 0x0, 0x4, 0xffffffffffffffff}, @generic={0x0, 0x0, 0xfff, 0x8}, @generic={0x8, 0x10000000, 0x0, 0x0}, @generic={0x0, 0x0, 0xffffffffffffffff, 0x0}, @generic={0x0, 0x0, 0x2000000000000000, 0x0}, @map={0x1, 0x80000000, 0x800000000, r1}], &(0x7f0000fe6000-0x17)='system}cgroupmime_type\x00', 0x8, 0x1b, &(0x7f00001aa000-0x1b)=""/27, 0xc, 0x0}, 0x30) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000c09000-0xc)={0x6, r1, 0x1}) clock_gettime(0x2, &(0x7f00002d6000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005ac000-0x10)={0x0, 0x0}) getitimer(0x3, &(0x7f00008a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) utimes(&(0x7f00002aa000-0xe)='./file0/file0\x00', &(0x7f00009bd000)={{r3, r6}, {r4, r5/1000+30000}}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000192000)=0xbec9, &(0x7f00007f8000-0x4)=0x4) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x202, &(0x7f0000d36000-0x10)={&(0x7f0000ef7000-0xd3)="48900281225f0900e54f3830fd7454dc233de22e52f68efd2a61748ea164c9dcffd9b47011f7167a5eb215ca3b0aa35e7432e859ac1592b5cfe32f89605e66169b6e0de29ffa2b7af2db7d4878f8e2bf0c393b2f2729e9774246cb6ff3f7f62797e4955802b0c640aeb07674a5b8cade01df5ae5b3ce509d01bd8fb9d68fdd2da73561e28dafd978695509fc89b9d51cd3317bb9f2fbe19d102c217a097b7ed8053022a63f24c6a446095d892c886a9745cdd5d9fc86acca715a686da3e7a5748d3182da8b2a215679154ac2e031ee913b86ce", 0xd3}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00007db000)=""/0) socket$netlink(0x10, 0x3, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031b000)={0x4, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x8000000000000, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, r0, 0xfffeffffffffffff, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8fe, 0x1, 0x200000000, 0x0, 0x0, 0x2000000000, 0x1, 0x0, 0x200000000040, 0x0, 0x0, 0x0, 0x0, 0x16ee4000000000, 0x8000000, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xe) getpgrp(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000717000)='/dev/sequencer2\x00', 0x400000000014b442, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ecf000)={0x0, 0x0}) r8 = socket(0x10000000010, 0x2, 0xc) write(r8, &(0x7f0000d55000)="1f0000000504ff0003fffffd000100000000000008000100d30000000400000053", 0x21) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca7000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f0000a9f000-0x8)={r10, 0x100}, 0x8) 2017/12/17 15:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c3000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000ead000-0x4)=0xc) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000108000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000c7d000)={r2, 0x80000, 0xffffffffffffffff}) socketpair(0x9, 0x2, 0x1, &(0x7f0000001000)={0x0, 0x0}) r8 = socket(0x2, 0xa, 0x1000000000005649) ioctl$sock_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000001000-0x4)=0x0) getpeername$netlink(r8, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) flock(r8, 0x8) bind$ipx(r8, &(0x7f00004c1000-0x10)={0x4, 0x8000000000000000, 0x1, "e8dd8c74f188", 0x2001, 0x0}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000012000)={0x0, 0x80000, r0}) sendto$ax25(r8, &(0x7f000001d000-0x6a)="89d53b06928700a541d2df8446f084f942e4dd66d4f2b0cb16ae575fd4374456a4a035eb59f0a3160d91f8161d217d4259801571e4680f9f8a09b5d8b3849e7c72d74c044f72020cc75cc73793367f848c71ad2a46f80c6fed47d54bdf76f17dd8597ae509f342d7c8f4", 0x6a, 0x4005, &(0x7f00009d4000-0x10)={0x3, {"0600000003bfa0"}, 0x7f}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f000001e000)={r10, 0x80000, r0}) r14 = add_key(&(0x7f00003cf000-0xc)='id_resolver\x00', &(0x7f00003b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a2e000)="a268f1637ab4cf6b6f885e7e1fd2509676eba5eadb321cfc341b21fd773e81b1e6d7ffad491e4baa51d3a3d06faf54a58a214f5ac8d7a408d7291d71fa53e17313fd6ac6541475e91e1067c2ede977a289277a00ef6556bc00647b1a5c72bc25584ba392242e4af5816c6731dd24a3ca81d58a5edefbf9d01d7eb078457e36e3b32161475309d99806d93f8333d82506a9a7803ff6084641", 0x98, 0xfffffffffffffffa) add_key(&(0x7f0000399000)='blacklist\x00', &(0x7f0000fc2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r14) ioctl$DRM_IOCTL_GEM_FLINK(r11, 0xc008640a, &(0x7f0000fdb000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000d79000-0x10)={r15, r12, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000ed5000-0x10)={0x0, r4, 0xe4b4}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000040a000)={r16, r4, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000029c000-0x10)={r17, r10, 0x4000000000001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000e4000)={0x0, r10, 0x80008}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r13, 0xc00c642d, &(0x7f0000666000-0xc)={r18, 0x80004, r13}) poll(&(0x7f0000218000)=[{r19, 0x100, 0x0}, {0xffffffffffffffff, 0x4510, 0x0}, {r19, 0x2150, 0x0}, {r6, 0x240, 0x0}, {r8, 0x110, 0x0}, {r3, 0x602, 0x0}, {r19, 0x10, 0x0}, {r5, 0x4188, 0x0}, {r9, 0x44e8, 0x0}, {0xffffffffffffffff, 0x8340, 0x0}], 0xa, 0x8) ioctl$DRM_IOCTL_CONTROL(r19, 0x40086414, &(0x7f0000e52000)={0xd72c168407ff30c9, 0x5c100000}) sendmsg$netlink(r9, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1a, 0x42, 0x719, 0x0, 0x3, "0af2ff001302000117cd"}], 0x1a}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x2) socket$inet_sctp(0x2, 0x10000000000002, 0x84) 2017/12/17 15:51:39 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/vcs\x00', 0x8c0, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r2, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00008f0000-0x3d)=""/61) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006e000)='/proc/self/net/pfkey\x00', 0x42, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000e4c000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x11, 0x11, "a039cca8234ae9e0682ac85c22a786be188e3a48292f9c122585ebd208bbd23fec349d7343d0c093f06d1971eb8092021fb257d5cc541c4309709e56e41eadae", "143086e939ae9ba2687053056d3fbc9a8af0f0ea473ea052e35a18652679ac1ab457f0180b646b522e2a342e1a964aabb92c5db2f19a4252d06a5eef4fa7d87b", "2689d1b2f058c50dbd69f2a1609dabee47e9d320067ce643c0bf983d281dd751", [0x0, 0x5089]}) 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000060c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000bdc000-0x4)=0x2, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009c8000)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) syz_open_dev$sg(&(0x7f0000da8000-0x9)='/dev/sg#\x00', 0x10001, 0x20000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) syz_open_dev$usbmon(&(0x7f0000a2f000-0xd)='/dev/usbmon#\x00', 0x459, 0x420401) 2017/12/17 15:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000334000)=0x0, 0xffffffffffffffe1) r0 = syz_open_dev$sg(&(0x7f0000c71000-0x9)='/dev/sg#\x00', 0x1101, 0x101000) mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x3) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f000073e000-0x8)='./file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00004cb000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000f0c000)="ffd700c47ef8de98b506f672e39dbc7d764591b29401c9b17612b3489dd69a05aabcf49b91bb98f3edef22b1a62d9a1ccab3e98873dc421338f8414450b7a18c344e7b00b541d03ae948705e399b231c76e253490725743980f27b66292d31f4a78d4ce158abdbcc8fd139180bf57052d06b49b8b5fccabf4ad4d2caf8ec1f49f03ce58c4b8c8fff431427ba52d260281cb80d97", 0x94, 0x80000001, &(0x7f0000a81000)={0x0, 0x989680}) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f06000-0x4)=0x2, 0x4) syz_emit_ethernet(0xabe, &(0x7f000064d000-0xabe)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv6={0x0, 0x6, "f1806c", 0xa88, 0x11, 0x3, @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=@time_exceed={0x3, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "dcef8f", 0x3, 0x2000002c, 0x4113ce97, @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}, [@dstopts={0x3e, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xc1, "19a95e9b9c07013cf289c1b53fa37c6e5ff9ff08e2153d8a363699bb072b5da95a5b1e0d1840b5099d037c7bbb0d6c3417b7d68248ec4c687f9d894e4addff64db0a0d661b25779657239b462a6679e6c14826e76070e4b393594147c6ea2fb3ea74ba96835a7cc35e739fc784d780bf2efcb2b1293a88012e7883d28773a8f98ccace98a6ac31e894f0177637c404d21f5c4d2f8b052ecb69abcd426d52755cbdf399c5c8d0d7360c06676661ea4d151ae5143480616622a487186eee77cd93a8"}]}, @fragment={0x87, 0x800, 0x8000, 0x8, 0x8, 0x80000001, 0x1}, @hopopts={0xbf, 0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0xca, "58fbc57288621352fa31ca32dec8d264eb01623e84afd8065e567ad4729d06da1267089bd6bb32f813001a22eb0f22f78f365776676c4f8d42fbcdc715081d91db9a44163ee4fba62c66807eba531e1d86b1dddaff2597883e7719236560a7d33f339ea6a5f187514030e3e7453100424cdd35126067e0d03a53bc28d1aeff8866fbe49c16b6681eafd07e49c7c1338c1bcb67db0f846b8c23f5936ce7c6dcff17bfe2b231177252bc3c67e750212d1907634300a3cc995efe5abe4e03e67720b5d629ec7bbd1d1cd607"}, {0x0, 0x99, "cff66f14895356ae9a7cfa4acaff5bdf24c10680a95aa49b1a3111ebe5009d0ed3544952603ef5ce866ca4a4890385e254e55032e3c619d219640e4910bd09b2478967ce6fbf1279200d76e0d33ea44fc5559136993beb2367eaf6735a2e2f3cbf8ccc2eea9d039e18896c7a6cc5f0014b57cec2ffe3808cc3214d63b662f2f7acb93f5814c8c5b76cfef3792a101486a989e2be2ba4e7be6f"}, {0x7, 0xf4, "e22a3d9559dcfc4242f9888e33b9a59d85d57db1acd6341a437c1d5b718a56e4d9d95d32c15603a92ff71d274dd3fac582cfa0c133833e5d5871b8f4a3931dbb31a4db64f2c9ef194d3ce9e8145f032e7b88a600c8ac6ae7043d7e1291b3ff96cad0a7d3a04be383fe179ae0347a51ea672c1a8e246cc63a7c90369cab73ce9c87cf871e4ed04f420051cc02c601025c386112a673a69f90cafafc52d64f72cb70d858b0a344cba88fe9aa507115b0761ef4005ca34de2a34073df42b1fdf8422d1c1d58fd0c4ac52491aeab0b893d98507abb7e14d1d091c0cb32106cd7fabfce659561f9b0e3fc6c714620c8f89731aabd4fa8"}, {0x1, 0xdb, "18b29dc92558f3e37871abec2042db7ded1cc6dcb73481fbbc3ca59df4b3b8753a0c89a855a5b5bf7d64b409233ea16ad0bf192939a05e026ab4f777d794e8a5d62384a8cc8d4ee4a055519f0d8363f5e0b02f0ec6f87d6204e30e02996fe1a09f7d1accfba5352fbed58335da0cd2c7d577d1ceba85ad965237a2b83c6299eb1cc76a5e7e42131ef447e6f5ff7b4ba609b42c2f185a947987e64601000267b5520d096aae522489526876ea734a6c2a28f8571024535843918e2eda90bf88c6abc0b10294f80410eeea70712da03851daf0da8d7cfd542152de23"}, {0xfe, 0x60, "3ec3bf96f18adaa624ce05d0750fc55f4637d7b5f6db7fa1234be693dc77fdcf86d65469d8b5a1e3f246b776ee71f2effc25287e9d64fd43a8cd03e1865c2dfee5d8123a37e564bdba4908d38891b7568dc37903151a96b60bd433770806be2d"}, {0x5, 0xdf, "9b9255af24f34f8b9f5aa012d417fdd2dda2d58d2a380fcbb26a21654193f1f1bbdba79f993cebffdcb2da292eb0d471992b0aac6f825a6af5504fe530e85b259e5e87f385f8f9bbe691910844143d5943c5e2beb67a6a345dd3bd5ffe58bf4cd38b3854ebd910f01a50a49f3b22686edccdac30523122545a4fa9a83a8a0a10bb1d29ea642e79bd13bd9f608bf52c547e60302b7c0fdc38681dc988769c4d5b198523a9702cf328ea67402c418ac1994dc23cb9ca41ac7006d9c05c980d2628c14c58f9d4ee2a5f8506e779d6476a194fd495e44fea045892b166cf3ed726"}, {0x1, 0xcb, "102b4b81bfad90e39c77cf36de79385edaa31a5182899e3050fdd5e9fc4c6dcee45b057330734fbb041411464fa557a3a52f017b7252b09e3c56c6c01b4638165851a62f583e2b1e4a2673b698e34437319fb852ece7b2d7067a2658a86f6179a5980b60200eff5a21fb83a1c93beafcd08ea48c68b48cece0cba72765380f5688ed9752b46d8e0c1eb8ca35901c63ee7380d2baef21b9071e0ea30b8b81b4880c2f262224217a09448fbe5170608c1d6bdc57ffda66caea736e679c557811720f58830f267eb4a6b4a7f0"}, {0xc2, 0x71, "2df6909fba4e35ac3814bed714a42fb4b5f6dc3002b9b3a9327a8104dde628ae7ee9e84bb1a72bd8db631e60c28054c017a491e48c57a9cc5323cc01e4f884d972761babbf836d27d42652765aad7f09d4ea697a98ba6054262c7d760d473201ab5b58d4f906c8b894bab5f538965cce92"}, {0x5, 0x98, "7b2f3ca1530969e94a1a9cb57fa41431516655308b3171e1ec18c0c2560ee0b060b6ec2110dd647da2d881ac57388e131b7c3abd8ed950ee2f3a8770e8449e3dcb8abfbd6d7cb58f701e213a58b9b7f60080feda9371d52a594fed4f32ade31ed28e79b73aaeb8fb040ef2027f7607550ad52ee3ee4545f55985d9526de8081e7b0743b7334a5a0cf37ca66c2c406e25d674f3883329e6f7"}, {0x0, 0x46, "343ef5719e1a15e16a0866d652090f4586d93c43beb9ee98aaee4214a26c92a787ac3d9d572c5ac34f8b3e8f31f880c25a6c02f3f6286da9efab542478025cde5cd8000e2ec0"}]}, @fragment={0x3c, 0x9, 0x1000, 0x10000, 0xffff, 0x1, 0x2}, @fragment={0x0, 0x35, 0x4, 0x7, 0x2, 0x2, 0x2}, @dstopts={0x87, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0xab, "aa40c6bcda14d9987ee1b1b3c20b0d2ad14c8733862087acddce1f904b03de7ea892d46a89ec5b964fdb08e1857e88c3eda5c970c76ab1f7e3144aa671912b551a628beea5a11f9495f5d808a010e31d1974a9a7fd62a08407af2bd1b284b7802ff22a137dded59d950b5cd3ebde99836a627b693ebfe0adfc31f52dbdbdc4464ae5578135023656f8fd8fadbe206decbceee28230326aa75346884d783f080a7b5f807ec39281ee762711"}, {0xc2, 0xc8, "9db09e897c8fe9d921a8a89e18ffb5fa9bc6516e93fc98aa0ead46437ffafc3360d9a422560ac6e28adafb01fded56bc9991b446487c14e779a82a95f14450ca2d489806b80954e06983c2c5731e1765ee4427d16193f6c2becce9132f9cc1172ab314b02554ad94f8d307dd313818545cd2f7e28c5b198e749662da46403b75db7725eb8c7964f3117e17a9348fe7720e07427ff06c7fe248496a7a31a3020d4132224e44b481cff44be2f9197d7461c0f1f656ff36f1b49f83eae8608bd5a6b06a799afcc27d13"}]}, @routing={0x3a, 0xc, 0x1, 0x4, 0x7, [@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]}, @loopback={0x0, 0x1}, @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}, @loopback={0x0, 0x1}]}, @fragment={0x3c, 0x3c, 0xfef, 0x1000, 0x9, 0x81, 0x0}], "5125bb19570bb6bdfd0eaf959b30d242e6adde9c2999b4c73a8e1badc75c24e9026309b3e3b368dce402264894e999a7dc98d13bfd47eed0285184d1d5845940d08e5a5e4018c8137557d460ab306e63c96c89664683b0bd6cf7d0ed8d0cfcbdcce606552def744f2cde5c804ff05607a9fb8ab9332844cba9e9dda76946689019c3f53c9e4ab416391c62b32534dda2f95226694d29b62fbe24f7362790e19b4ead4e07effc621e4c00b1a6ffa40426a846ad47257c7687e3ce82bf1335eb3e097e3884d402875758ccee71015098c92c81cfbdf94b2173ef5aebf824a1"}}}}}}}, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f000090e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f0e000-0x4)=0x14, 0x800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000b3000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000288000)={0x6, 0x200, 0x6da0, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x26, 0x3, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96, 0x0, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x8021, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x20000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x4, r3, 0x0) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00009c2000)={r0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b8b000)={0x0, 0x0, 0x9, 0x1, 0x101, 0x7}, &(0x7f000063b000)=0x14) r3 = gettid() gettid() sched_getparam(r3, &(0x7f0000634000)=0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00009d2000)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b9c000-0x8)={r2, 0xcbcf}, 0x8) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) r3 = syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') dup2(r4, r3) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r5, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000002b000)={0x0, 0x0, 0x0, 0x6, 0x0}, 0x10) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f000002f000)=0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000031000-0xc)={{0x1, 0xffff, 0x3ff, 0xe2, 0x99, 0x1f}, 0x101}) r2 = syz_open_dev$vcsn(&(0x7f000002f000)='/dev/vcs#\x00', 0x8, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000032000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x0, 0x1, 0x108, 0x5}, &(0x7f000000c000)=0x20) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x20010000) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f000002f000)='/dev/sg#\x00', 0x7, 0x2001) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r4, &(0x7f0000032000-0x38)={&(0x7f0000032000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000023000-0x40)=[{&(0x7f0000031000)=""/37, 0x25}, {&(0x7f0000031000)=""/204, 0xcc}, {&(0x7f0000032000-0xc2)=""/194, 0xc2}, {&(0x7f0000013000)=""/179, 0xb3}], 0x4, &(0x7f000000c000-0x1000)=""/4096, 0x1000, 0x9}, 0x100) ioctl$KVM_GET_FPU(r4, 0x81a0ae8c, &(0x7f0000030000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) waitid(0x0, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000028000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) socket(0xc, 0x8000a, 0x2) 2017/12/17 15:51:39 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001ad000)=0x0, &(0x7f000013e000)=0x4) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e69000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x40, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e8000-0x15)='/proc/self/net/pfkey\x00', 0x201, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) ioctl$KVM_S390_INTERRUPT(r2, 0x4010ae94, &(0x7f0000ab9000-0x10)={0x1f, 0x1, 0x5}) recvfrom$ax25(r2, &(0x7f00007c3000)=""/165, 0xa5, 0x2000, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a95000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) faccessat(r2, &(0x7f00006a4000)='./file0\x00', 0x0, 0x800) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) read$eventfd(r2, &(0x7f0000e1f000-0x8)=0x0, 0x8) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049c000)={r0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dce000)={0x9, 0x3ff, 0xff, 0xed3a}, 0x8) syz_extract_tcp_res(&(0x7f0000ae2000)={0x0, 0x0}, 0x0, 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002d8000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f00000b7000)=0x0, &(0x7f0000667000)=0x0, &(0x7f00009a1000-0x4)=0x0) getgroups(0x1, &(0x7f0000e4b000-0x4)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000628000)={r2, r3, r4}, 0xc) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) recvmsg(r1, &(0x7f0000958000-0x38)={0x0, 0x0, &(0x7f00000a7000)=[], 0x0, &(0x7f0000158000)=""/143, 0x8f, 0x3}, 0x40002000) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000851000)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v2') r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 2: r0 = socket(0x1, 0x1, 0x34) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xd3a, {{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]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0xfffffffffffff800, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000-0x43)="17527e6b2c53082f4628c950c78a094f8e91e76ea1e9e50acf3f3fcde1879996b9f007fb69c29d4d5deca9241eeebd9bcdcf45202b344554517afce8f709f384442d58", 0x43) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800200300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f000037d000)={0x0, 0x0, []}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x400003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000c6d000)='/dev/usbmon#\x00', 0x100000001, 0x200080) waitid(0xffffffffffffffff, 0x0, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0}, 0x60000000, &(0x7f000063b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x80000) fcntl$getflags(r3, 0x408) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006de000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) times(&(0x7f0000599000)={0x0, 0x0, 0x0, 0x0}) sendto$llc(r4, &(0x7f00008c2000-0x65)="d05fed170c0b0d2cdac7a14154bcecc13b380dcbdee535643b8b72c1cd1252186c9eb02e75fb831535d90851a3fcc762d29059dc74730c28fc4d20b12b941d472457a3567ee1e54543b54592d0e2e9b888c7bf20053f191716f52ed85ee59143c03b2b6773", 0x65, 0x40000, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f0000641000)=0xf004) openat$ptmx(0xffffffffffffff9c, &(0x7f000036e000)='/dev/ptmx\x00', 0x8003, 0x0) add_key(&(0x7f0000afb000-0x6)='.dead\x00', &(0x7f0000b92000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003d0000-0x45)="16d7bd1598333ede7ca02a9d2507ad6a5248ac89005f93dcaf04911684556d973c2990ba339f142f0357ef9902429624c195c0631e286f0c695a5fa30e99d43ee5b85d2e34", 0x45, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000714000)=0x0) clone(0x200000, &(0x7f000040b000)="87e575204be784e29ad7e3017617039fb676b7243ab96a528eb8f76d5591fa5f0df871955352ff75843c99e5fe005d9edc83c20ee558e4c742125f27832afeda95f03b89b7c35f572b77c0cb8812839e54ee57f82e2b0b77c0d933749a6cc8b116eaacc24898c39e4765d5bc6a60f7987a2528d4701f9bb3090b436dd71556a702ed7d5fdb81ddc2751c849c7de0a0e8b354b60f7b10cf2a84009d254a6f9a968168", &(0x7f0000279000-0x4)=0x0, &(0x7f0000e00000-0x4)=0x0, &(0x7f0000066000-0xf4)="0241d3b5e8b9c0170ac24b637b127c64ad9b5cc0f0e98ec0f510d929308369336da01e5e74ac78d267517c1bf32257a726fef35666e1e68c94fd1f1ce82a893498acd7840cb9843a80e337e15ec835efa559dd2706d0498c6722cc1258dcd7df49e06c290e75f05d8b980130b5fc16b66b2208307b9841189eb1012806ce68e59c0246a135e7d8ca17f8c23e76b59e3526adaea3f57e386fae5e38c21d9d35c4e06006ce0cc05535840cfccb0829344a8770e47884fba2ddef5e4700f37fdc697efec83725ea9d336d727933e13a4c3f2b162c396396f9249375dc493e99880a046b38d3757d2ce2390c05f38c2d029f0cbd222d") perf_event_open(&(0x7f0000151000-0x78)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) socket(0x10, 0x2, 0x10) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000af7000-0x108)={0x5, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x717, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b8d7aa3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000b49000)={0x24, 0x6}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7a000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) accept$ax25(r1, &(0x7f0000801000)={0x0, {""/7}, 0x0}, &(0x7f0000702000)=0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r0, &(0x7f00001d4000-0x12c)=[{{&(0x7f0000f64000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c6e000-0x70)=[{&(0x7f0000949000-0x17)=""/23, 0x17}, {&(0x7f000025f000)=""/113, 0x71}, {&(0x7f00008f6000)=""/127, 0x7f}, {&(0x7f0000c2e000)=""/240, 0xf0}, {&(0x7f00004b8000-0x50)=""/80, 0x50}, {&(0x7f00007aa000-0xfc)=""/252, 0xfc}, {&(0x7f00000d9000-0x5)=""/5, 0x5}], 0x7, &(0x7f0000513000-0x3)=""/3, 0x3, 0x700}, 0xfffffffffffffffe}, {{&(0x7f0000b6f000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000081d000)=[{&(0x7f00004e4000-0xbd)=""/189, 0xbd}, {&(0x7f0000a49000)=""/228, 0xe4}, {&(0x7f0000bc8000-0xcc)=""/204, 0xcc}, {&(0x7f0000cac000-0xc3)=""/195, 0xc3}, {&(0x7f00001cf000)=""/39, 0x27}], 0x5, &(0x7f0000e13000-0x1000)=""/4096, 0x1000, 0x7}, 0x5}, {{0x0, 0x0, &(0x7f0000ac4000-0x10)=[{&(0x7f0000fe9000-0x26)=""/38, 0x26}], 0x1, &(0x7f000079d000-0xe6)=""/230, 0xe6, 0x76bf}, 0x100000000}, {{0x0, 0x0, &(0x7f0000fd0000-0x60)=[{&(0x7f0000855000)=""/67, 0x43}, {&(0x7f00009c6000)=""/207, 0xcf}, {&(0x7f0000c24000)=""/0, 0x0}, {&(0x7f0000508000-0x57)=""/87, 0x57}, {&(0x7f0000aad000)=""/4096, 0x1000}, {&(0x7f00006fb000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f0000d23000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)=[{&(0x7f0000c28000-0xc4)=""/196, 0xc4}, {&(0x7f0000253000)=""/0, 0x0}, {&(0x7f0000b65000-0x64)=""/100, 0x64}, {&(0x7f00000d2000)=""/179, 0xb3}, {&(0x7f00001d4000-0xa4)=""/164, 0xa4}, {&(0x7f0000c71000)=""/28, 0x1c}, {&(0x7f0000da8000)=""/213, 0xd5}, {&(0x7f0000165000+0x563)=""/23, 0x17}, {&(0x7f0000bcc000)=""/145, 0x91}], 0x9, &(0x7f0000192000-0x80)=""/128, 0x80, 0x2}, 0x400}], 0x5, 0x1, &(0x7f000045d000-0x10)={0x0, 0x0}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:39 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000085d000)=0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c9d000)={@common='yam0\x00', @ifru_flags=0x100}) bind$alg(0xffffffffffffffff, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000982000-0xcc)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x378}, @in6={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x96f}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x899}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20000000000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}], 0xcc) mmap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x4, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000001000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) openat(r1, &(0x7f00004c1000)='./file0\x00', 0x10000, 0x40) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000fd1000)=""/96, &(0x7f0000b8c000-0x4)=0x60) socket$inet(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000ff000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000042f000)=0x0, &(0x7f000034b000-0x4)=0x4) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000aa0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x8, 0x100, 0x1000, 0xe}, &(0x7f0000080000-0x4)=0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 2: 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000000b000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000000a000)={r5, 0xfffffffffffffffe}, &(0x7f0000003000)=0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000002000)={r6, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000005000-0x4)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r7, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000000b000-0x8)=@assoc_value={r7, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={r7, @in6={{0xa, 0x2, 0x822, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x3, 0x8, 0x3}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000009000-0x108)={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]}, [0x7f, 0x6, 0x3, 0x10001, 0x1, 0x800000000, 0x8, 0x1, 0x80000000, 0x8223, 0x6, 0x30000000000000, 0x2, 0x1ff, 0x800009]}, &(0x7f0000004000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = epoll_create(0x10041) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c86000/0x4000)=nil, 0x4000, 0x3, 0x1810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r2, &(0x7f0000f17000)={0x0, 0x0}) r9 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r9, &(0x7f0000f19000-0x10)=[{&(0x7f0000f17000-0x2a)="2900000020001903013d750d000a242102000056000000802821ca0008000f80050000003141ec00c835", 0x2a}], 0x1) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000050a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f18000)=0xc) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) [ 159.767188] nla_parse: 4 callbacks suppressed 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) fchdir(r0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) clock_nanosleep(0x0, 0x1, &(0x7f00001b5000-0x10)={0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:39 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ac2000-0x10)={r1, 0x0, &(0x7f00002ce000)=[]}, &(0x7f0000a2d000-0x4)=0x10) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000957000)='./file0\x00', 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x483ff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000248000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) r1 = socket$inet(0x2, 0x5, 0x0) r2 = syz_open_dev$tun(&(0x7f0000005000)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00002a1000-0x106a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x20004, {[]}}, {"6064c2709cf7e5b798a499d5474ef5ab0520bc38"}}}}, 0x46) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000b89000)={0x1ff, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x80, 0xffffffff, 0x800000000009, &(0x7f00002cc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x7, 0xfffffffffffff21f}) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r4, 0x0) stat(&(0x7f0000fff000-0x8)='./file0\x00', &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x65, &(0x7f0000c58000)=[@in6={0xa, 0x2, 0xfffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x38) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xf72, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) symlink(&(0x7f000021b000)='./file0\x00', &(0x7f000027b000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000027b000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f000027b000-0xe)='./file0\x00', &(0x7f000027c000)='./file0\x00') creat(&(0x7f000027b000)='./file0/file0\x00', 0x4) link(&(0x7f000027b000)='./file0/file1\x00', &(0x7f000027b000)='./file0/file0\x00') setsockopt$inet6_int(r5, 0x29, 0x24, &(0x7f000010e000-0x4)=0x4, 0x4) unlink(&(0x7f000026d000)='./file0/file0/file0\x00') [ 159.767195] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) sysfs$3(0x3) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) [ 159.864131] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000b9f000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000675000-0x4)=0x1c, 0x800) r1 = accept4(r0, &(0x7f00006cd000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000daf000-0x4)=0x60, 0x80000) r2 = accept4$llc(r1, 0x0, &(0x7f0000f33000-0x4)=0x0, 0x2000000080004) vmsplice(r2, &(0x7f0000dee000-0x60)=[{&(0x7f0000b60000-0x88)="72db3c66a5c85a77bc07f90d7d16c98a628805dac36e9148a393bec58ecdf977cf612ab56eb77b88ef50acdd8a1e16aa1d0542a626e006557dd9e662eecf1ef2785e260f80b0a49c00fe247d1f0086e1a8df43b0cb1495d3ae7cafea3491497dc751b68fb2a24fb2796ef799922a73c7b1041655551935dfbd730069a8646743392e8a4cb061011c", 0x88}, {&(0x7f0000070000-0xfd)="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", 0xfd}, {&(0x7f0000239000)="5454479ee2ea844ecc00d3736d33b008a1e97d5220b2ecf2bfe0f748b57325fcecb5977bcee4c38200d99dee46ecd846c02703b643705354613df77a8908c8116cca4fbbf8705d35587613cd0cd183fe6caa904d991e1c8a97c053208a1d8e488f5e634cc45e8731bb0bd44808c6532ab2c8ecd82791e94464103502606fa144603b26301fa2164caa3e68e3d6364124aee059f7b2f642208d2cb50a30efa9a1bcca01c935805804a3fb94f78c09f6519aaabad03ddd9ddfececdedcac1445aad3cd5f15edcfac42bfb559dc89", 0xcd}, {&(0x7f00009ea000-0x4)="1220a83f", 0x4}, {&(0x7f000053c000)="b67f", 0x2}, {&(0x7f0000a8d000-0xfc)="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", 0xfc}], 0x6, 0x1) socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000455000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f00008e7000)=0x2000000000000000, 0x4) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000219000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000f76000-0x4)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = epoll_create1(0x80000) shutdown(r4, 0x1) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r4, &(0x7f00000bd000)={0xa48f3798a56e607, 0x0}) accept$inet6(r5, &(0x7f0000f56000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005fc000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000479000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000a8e000-0xe8)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001c3000)=0xe8) connect$unix(r8, &(0x7f0000300000-0xa)=@file={0x10000000001, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0xfffffffffffffffd, 0x3, 0x101) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f5b000)={0x0, 0x0}) r11 = accept$inet6(r10, &(0x7f00003b4000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000091e000-0x4)=0x1c) accept4(r11, &(0x7f0000e91000)=@generic={0x0, ""/126}, &(0x7f0000f75000-0x4)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x13, &(0x7f000008e000-0x4)=0xf8f9, 0x4) socketpair(0x11, 0x13, 0x3, &(0x7f0000679000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00004a7000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r12, 0x2, r6) r13 = socket$netlink(0x10, 0x3, 0x0) writev(r13, &(0x7f0000b13000)=[{&(0x7f0000d03000)="290000002000030301ca5424000000200200001600f0ff0187000400000000000000000006ec006e39", 0x29}], 0x1) mmap(&(0x7f0000000000/0x22e000)=nil, 0x22e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x2, 0x1, &(0x7f0000000000)=[@map={0x0, 0x0, 0x7, 0xffffffffffffffff}], &(0x7f000042c000-0xd)='md5sumcpuset\x00', 0x0, 0x0, &(0x7f0000000000)=""/0, 0x0, 0x0}, 0x30) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x1fffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7ff, 0x9, 0x8, 0x5, 0x7, 0x100000001, 0x0, 0x1, 0xfffffffffffffff9, 0x9, 0x800, 0x2, 0xdcd, 0xfffffffffffffff9, 0x8ba]}, &(0x7f0000001000-0x4)=0x108) pipe(&(0x7f00005cf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x6, &(0x7f00009da000)={0x0, 0x9, 0x3, @thr={&(0x7f00008bd000-0xc3)="3e46ac82919c61c5f7de898298dd73c33caa0ff1879a149d1c6db94a908e996d00e2c912215e047e8d773e4a05306a67edee5e956b410ef911a7bdcb7343f55e8d544910f349fb5e739139c3423f04432bfce169175c98e4f1a7a85d6b1f9294ad0ff74bc7e3895f319336c66bce84d6ac45be03a785d7308d1464208ee5a3e50a693c2ea773f2cd6841a157166eb924a52f3a8477dd75e01b24c26f8a14a5e35ce34d5795775dfae99bbae682e5b38550cfd60565565afaa5e291c67cfa43fe442ecd", &(0x7f0000c31000)="cec27024f09b6270281d6fdf0d0222b9bc6aa78eda6a0a9e7e898e6dba39bb4b48c0aaa8ebb286b286e992bf3d784c5779fd62b8da411754569542615b0e892aa0a9d87584ef0928eebf6ac684cd7f80ba8c6f056a0a38c0d054fd090c5f9963979898dfce812327"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000802000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000573000)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f000022c000-0x20)={{0x77359400, 0x0}, {r4, r5}}, &(0x7f0000ce6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r6 = semget$private(0x0, 0x5, 0x0) semtimedop(r6, &(0x7f000001e000-0x2a)=[{0xfffffffffffffffc, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) unshare(0x922c1ffd) semtimedop(r6, &(0x7f0000a10000-0x3c)=[{0x0, 0xffffffffffff8001, 0x0}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f000036e000)={0x0, 0x0}) semctl$SETALL(r6, 0x0, 0x11, &(0x7f00005c5000-0x2)=[0x4]) unshare(0x180000000) semget(0x3, 0x7, 0x0) r7 = semget$private(0x0, 0xdffffffffffffffe, 0x1fc) semctl$GETALL(r7, 0x0, 0xd, &(0x7f00009b5000-0xf8)=""/248) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000036a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r8 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x7fffffffff) semtimedop(r6, &(0x7f00002b7000-0x12)=[], 0x0, &(0x7f000025d000)={0x0, 0x0}) fsetxattr(r8, &(0x7f000091f000)=@known='system.posix_acl_default\x00', &(0x7f0000bb8000)='md5sumcpuset\x00', 0xd, 0x3) fremovexattr(r8, &(0x7f0000a8f000)=@random={'system.\x00', '\\\x00'}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000075000)=0x0) vmsplice(r2, &(0x7f00005d3000-0x60)=[{&(0x7f000015a000-0xb7)="603063453c13518ea27ca5ab75ba03fc72be3cad3407d97291a9b847e78153b1a5454db263b009d0b169aaa4838c00dd90bfefe2d48f5af9b6216e4a887f4398210b4a9c670333f2e319d708d40c59a242f17aca01c1298e5e6e2c0a20eb0b5089e9660bbc31ff4d01bb6c1c0b0ac31141953b04237575049cc8e92875310a8eed7cbac5ea964e9933a4bf855856c7b84f25efc72ae934222c1af19111058229797706b2464924aa6579d87a21b8d4fa2e3ad858044734", 0xb7}, {&(0x7f00005cf000)="f3f2f1bf34ab705359d820ef9c4835492e0698a44e6ccd14f38595c6bb6cfedd10ac09ef3416783d441f60f1d0475b7c41d6557ea64c25b7e2458df3492a76618ec555b84da8313bc1fee0d3e5582bd675dde083384cbef5ac0544abecc9813a520a6c34c3c6a95dac0a", 0x6a}, {&(0x7f00005d0000)="349259b2f79f2fad94e9057534868fbebe24f4b5487586167e869d8bdbf8aa2eb397e8f76543fc16e318266d1454835c31bb329dd346689dd529f71de8e1e6a02f4a48e58922f4db0333cf59d7d03243e63811ebebb83915a446803e6f96db49b36f0bcf74313d8403d72b18db60", 0x6e}, {&(0x7f0000200000-0x17)="e6edb08a68d4381ad048942bf77c4fd8fbfcb53413dbd9d396ad94d19b40a3e4fd34a558822ef0c59b2c43", 0x2b}, {&(0x7f00005d2000-0x5)="cf6ea3824d", 0x5}, {&(0x7f00000b0000)="14e06fef2c14e8633ad4ec2ef4752f50cc6aa2f6a09010ce1596948af455cde21e7b68d284cc8f6235feefcd7701272a2353bc836f1fd82dabf712d94440ae35973ef08e9a45382f09f4ebc8feab3192cd2951b0eb986f7e290e7cbbc2308292420ce5", 0x63}], 0x6, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ddc000-0x4)=r0, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00006ae000-0x9)='/dev/kvm\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000724000-0xe8)={{{@in=@multicast2=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac9000)=0xe8) getresgid(&(0x7f00009cc000-0x4)=0x0, &(0x7f00007d0000)=0x0, &(0x7f0000e78000-0x4)=0x0) fchown(r8, r9, r10) inotify_add_watch(r1, &(0x7f0000400000)='./file0\x00', 0x24000000) socket(0xd, 0x802, 0x7) [ 159.906716] device gre0 entered promiscuous mode 2017/12/17 15:51:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e68000)='/selinux/member\x00', 0x2, 0x0) flock(r0, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000957000)='./file0\x00', 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:40 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac2000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x20000, 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005c8000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000082e000)=0x0) ptrace$setregs(0xffffffffffffffff, r4, 0x6de3, &(0x7f0000f51000)="d8c7f66f46be75e91e45c5b692e4f92e03f6f4add7cee5d8dddd94522bd536c4137672e018f3e9bd7e5cdc4fa4342929705afe9666058538347386d15ab75f244d379fc5914222692d454ce1c02e1b26fa98") r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000a62000-0xc)={0x20000000, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0xfffffffffffffffe) r6 = socket$packet(0x11, 0x2, 0x300) fcntl$getflags(r2, 0x401) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00002e0000)={0x4, 0x7, 0x3}, 0x4) getpgrp(0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000c75000-0x12)='/dev/input/event#\x00', 0x1) r7 = dup(r3) ioctl$TIOCSBRK(r7, 0x40044591) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:40 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000f77000-0x5)='/dev/usbmon#\x00', 0x2, 0x101200) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f77000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000f77000-0x8)='./file0\x00', 0x407ff, 0x24) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000f76000)={r1, 0x7}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000eba000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x804, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000607000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x2, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x82) read(r3, &(0x7f0000889000)=""/0, 0x0) gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000548000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0xfffffffffffffffd, &(0x7f0000bcf000-0x60)={0x0, 0x11, 0x0, @thr={&(0x7f0000b8e000-0x5f)="e54fedc3deb0d9587557e8473e6d915a383b876399d6b661cdc423eb2c46c2797fa7172c9c765e2c88973c2e8660b328455ca5d9dfd0fdc803f26330a41eb4a89c20482db62016414616c196a228990b034b1db574a32c0fba946b5c4eaaec", &(0x7f0000533000)="5dc8364585690bb29c31e89f4c7fa43d35cfa00252c5ca723f9c1f1899d7beaa6fede6d8ccbbdf7977858769b21fb59e33c26696a82f8f98d7449835a3e5891ffaffcd7b5fc84e499bc5e942ea31ca38de990470305dc3ecfed862"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd1000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000cc1000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00009e1000)={0x4, 0x800, 0x0, 0x0, 0x9, 0x3, 0xb137, 0x9}, &(0x7f000089d000)={0x2d6, 0x200, 0x9, 0x3f, 0x3, 0x401, 0x3, 0x339}, &(0x7f0000355000-0x40)={0x3, 0x8f8, 0x3, 0x3, 0x20, 0x100, 0xfffffffffffff000, 0x4}, &(0x7f0000dea000-0x10)={r4, r5+30000000}, &(0x7f00006ec000-0x10)={&(0x7f0000604000-0x8)={0x6}, 0x8}) timer_settime(0x0, 0x0, &(0x7f0000f14000-0x20)={{0x0, 0x0}, {r6, 0x989680}}, &(0x7f0000f71000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0xffffffffffffffff, &(0x7f0000c46000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r7, r8}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000010000)={0x0, 0x6, 0x0, 0x2000, 0x0}) getpgid(0x0) add_key(&(0x7f000098f000-0x8)='big_key\x00', &(0x7f00000ae000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000443000-0x97)="35f5576383b9860f2aa896e63163c7608770dc70b8de713dbb99d5b70f6321b06d0ac7945754d5fe3201995759db93d45c4e21b70c016a934eec09f68525488b5d133bc37a5b6dc52e7acc573ddc90c0e73af8a5b1c34c0b2340fd042510d101b0ce653246bdddaf50609e12b9249d995f191f0eb26bd591afb8fc2644b33e44aba1fb842cb07a298d48874996f0e714eaab157908ded7", 0x97, 0xffffffffffffffff) 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) socket$packet(0x11, 0x2, 0x300) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000561000)={0x6, 0x1f}) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:40 executing program 4 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) [ 160.070636] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) syz_open_dev$usbmon(&(0x7f0000295000)='/dev/usbmon#\x00', 0x200000000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000214000-0x10)={0x0, 0x0}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000629000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r0, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x8e13, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000d3d000)=""/73, &(0x7f00007b7000-0x4)=0x49) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r4, 0x3}) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00008fd000-0x20)={0x100001, &(0x7f0000ffc000-0x8)=0x0, 0x0, r0, 0xffffffffffffffff}) 2017/12/17 15:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000740000)='/dev/rfkill\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b94000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000040e000)={0x2, 0x0, [{0x1d9, 0x0, 0x2}, {0x400, 0x0, 0xffffffffffffffff}]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d05000)=@generic="e63975aac16f1229ca5932f5be829f71") socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f000071b000-0x10)={0x0, 0x0}) r6 = memfd_create(&(0x7f0000feb000-0x1)='\x00', 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000016c000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r8, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000397000)={0x0, 0x1000000000000101}, &(0x7f000038b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00006b4000+0x65a)={r9, 0x2, 0x30}, 0xc) syz_open_dev$vcsa(&(0x7f00007b1000)='/dev/vcsa#\x00', 0xff, 0x100) r10 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r10, &(0x7f00009eb000)='L', 0x1, 0xfffffffffffffffc, &(0x7f0000f64000)={0x2, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) poll(&(0x7f00004f2000-0x20)=[{r2, 0x0, 0x0}, {r2, 0x1100, 0x0}, {r0, 0x80, 0x0}, {r1, 0x8000, 0x0}], 0x4, 0xfff) r11 = socket(0x10, 0x2, 0xc) write(r11, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r11, &(0x7f0000de2000-0x20)="1f0000000104ff016b000000e9110000780df00008000380070ddc03000000", 0x1f) recvfrom$ax25(r11, &(0x7f0000aa4000)=""/102, 0x66, 0x120, &(0x7f0000078000-0x10)={0x3, {"eb537bef131e31"}, 0x3}, 0x10) [ 160.171524] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:40 executing program 0: 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) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000b67000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) pipe(&(0x7f0000588000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r1, 0x7, 0x1, r2}, 0x14) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000038000)={0x3, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0x70, 0xfff, &(0x7f0000cb4000)=@generic="b29d2918b663e44fa80682ddf1ee737c", 0xff, 0x6a1161ba, 0x5}) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f00000-0xb)='/dev/hwrng\x00', 0x5963204aed8e87e9, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e0f000)=0x2, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:40 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDDISABIO(r3, 0x4b37) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) socket$alg(0x26, 0x5, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r2, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fe6000)={r1, @in6={{0xa, 0x2, 0x908, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcfa6, 0xe5, 0x3ff, 0x3cbbc8ad}, &(0x7f0000dc7000-0x4)=0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:40 executing program 3: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x8cd, &(0x7f0000264000)="", 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/kvm\x00', 0x8000400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000450000)='/dev/qat_adf_ctl\x00', 0x43, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000afa000-0x68)={0x6, 0x0, [{0x4b565000, 0x0, 0xff}, {0x814, 0x0, 0x3f}, {0xb7f, 0x0, 0x10008}, {0xaff, 0x0, 0xfffffffffffffeff}, {0xb7f, 0x0, 0x1f}, {0x4b564dff, 0x0, 0x7}]}) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r6, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000afb000)=[@text32={0x20, &(0x7f0000801000)="b90401004066b84710000000d0ba000000000f3052c76dfef3ab66b8c4e3995c2708000f9e66baf80cb8dc405686ef66bafc0cb874000000efe0e066ba210066ede02ec1e8050f3235001000000d30ef66bafc0cc966e955e96d266767f2a50f20d835080000000f228bb9bebe0f070f01b102000000", 0x76}], 0x1, 0x20, &(0x7f00002c5000-0x20)=[@cr0={0x0, 0x10000}, @cstype0={0x4, 0xe}], 0x2) r7 = socket(0x19, 0x80000, 0x6) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000aff000)={0x99, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000afa000-0x4)=0x10001, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r6, 0x4048ae9b, &(0x7f0000018000-0x48)={0x0, 0x0, [0x9, 0x0, 0x7, 0x8, 0x7, 0x8000000000001ff, 0x0, 0xfffffeff7ffffdff]}) ioctl$KVM_SET_CPUID(r6, 0x4008ae8a, &(0x7f0000afd000)={0x8, 0x0, [{0x8000000a, 0xc, 0x3, 0xffff, 0xd27, 0x0}, {0xc0000009, 0x3bc389aa, 0x2be6, 0x800, 0x200, 0x0}, {0x1, 0xbfc, 0x0, 0x6, 0x2, 0x0}, {0x80000001, 0x2, 0x2000000007, 0x1ee4, 0x8, 0x0}, {0xc0000001, 0x10000, 0x10000, 0x8000, 0x2003ff, 0x0}, {0x0, 0x8, 0x1f, 0x9, 0xff, 0x0}, {0x4000080000008, 0x8001, 0xfffffffffffffff8, 0x6, 0x7fffffff, 0x0}, {0xc0000005, 0x0, 0x0, 0x7ff, 0x80000003, 0x0}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f000028f000-0x18)={0x100000, 0x4004, 0x7, 0x3, 0x8}) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x3) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x10000) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000afe000)={0x20, 0x0}) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f00005af000)={0x3, 0x0, [{0xc0010141, 0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x205}, {0xbdd, 0x0, 0x9}]}) 2017/12/17 15:51:40 executing program 7: request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000b02000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007fa000-0xb)='/dev/hwrng\x00', 0x14000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000e06000)=0x3, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000be8000-0x4)=0x0) getpid() r2 = syz_open_dev$vcsa(&(0x7f000033f000)='/dev/vcsa#\x00', 0xffffffff, 0x100) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000227000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffb}, &(0x7f00000b5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000733000-0x8)={r3, 0x3}, &(0x7f0000ba2000)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000094000-0x4)=0x0) ptrace$peek(0xffffffffffffffff, r5, &(0x7f0000594000)=0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000674000-0x8)={r4, 0x80000000}, 0x8) 2017/12/17 15:51:40 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000029f000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f6b000)={0x1, 0xb, 0x209e1a, 0x1, 0x8000008000000001, 0x0, 0x0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007a5000-0x18)={r1, &(0x7f0000e8e000)="", &(0x7f000087b000)=""/0}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x3000)=nil, 0x3000, 0x3, 0x1010, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x4080000) io_cancel(0x0, &(0x7f00005c6000-0x40)={0x0, 0x0, 0x0, 0x2, 0x7, 0xffffffffffffffff, &(0x7f00002f3000)="00b3d2d39feb2640c9833a5c03fc78465909ec195b13d4cea33fecaf704ef92aef26e233a4e4d19d7685b62a86867d3515af55ab63318ed5f08381c35f8abc3ec5001acc0a3d16f6122f3c8834ef1147b4e6b68f440d45ad0226d796dae5c1cefe1629937b26f61527db3baf4e1e5ab8c3ee1d1b856af28e0c05", 0x7a, 0x0, 0x0, 0x1, 0xffffffffffffffff}, &(0x7f0000391000)={0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0x0) r4 = perf_event_open(&(0x7f000002f000-0x78)={0x2000000000002, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0x0, r2, 0x0) sched_setaffinity(r3, 0x8, &(0x7f000048d000)=0x9) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000eb5000)={0x0, @in6={{0xa, 0x1, 0xcee8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fee000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000bad000-0x10)={r5, 0x200000000003, 0x5, 0x7ff4}, &(0x7f0000767000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d40000)={r6, 0x1d8}, &(0x7f0000545000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x1}], 0x5) getpgid(r3) r7 = gettid() fcntl$notify(r4, 0x402, 0x0) pipe(&(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x0) flock(r8, 0x1) sched_setaffinity(r7, 0x8, &(0x7f0000495000)=0x25) close(r9) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) [ 160.380696] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 160.402993] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 160.539062] QAT: Invalid ioctl [ 160.551175] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 160.562728] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) gettid() r1 = socket(0x10, 0x6, 0x5) listen(r1, 0x7404f695) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000900000)={0x77359400, 0x0}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000e04000-0x8)={0x0, 0x0}) r2 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000039f000-0x4)=r2) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000001d000)={0x8, {{0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00001bb000)={0x8001, 0x4}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000c78000)=0x5, 0x4) clock_gettime(0x5, &(0x7f0000649000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000eef000-0x40)={0x9, 0x9, 0x4, 0x200, 0xd910, 0x10000, 0x8, 0x0}, &(0x7f0000f1e000-0x40)={0x7f, 0x7, 0x4, 0x9e8, 0x1f800000000000, 0x6, 0x6, 0x1ff}, &(0x7f0000d35000-0x40)={0x5, 0x4, 0xfffffffffffffff7, 0x4, 0x101, 0x7ff, 0x5, 0x7fffffff}, &(0x7f0000f28000-0x10)={r4, r5+30000000}, &(0x7f000062d000-0x10)={&(0x7f0000143000-0x8)={0xffffffff}, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009bd000)={0x0, @in6={{0xa, 0x1, 0x9, @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]}, 0x7fff, 0x1}, &(0x7f00000f9000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000cf8000-0x8)={0x0, 0x4}, &(0x7f000082b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00003e2000)={r6, 0x91, "1f68f66af3a848b3f74c4346e6468b05c71188cf38644198721b3b94cd96b399766b0d032d69191b754bace9c391aace06c8c8535ba50f6b8fca9aa2454cc6576b6f50f314ccd3e5769e0ce2227d7c54de15939b7b4f0c8f953a4ad139afb5836fbdc45059a23381280214da88cc5b8cbf07a3160087fdb648713387e63107ba086b2173bb3cccd93d6e38ac817403e479"}, &(0x7f0000185000)=0x99) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x10d, 0x10, &(0x7f0000304000-0x8)=@assoc_value={r7, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000041e000)={0x619}, 0x4) keyctl$set_reqkey_keyring(0xe, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000088c000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000324000)=0x8) accept4$ipx(r1, 0x0, &(0x7f0000820000-0x4)=0x0, 0x80800) r8 = creat(&(0x7f00003fb000)='./file0\x00', 0x100) r9 = syz_open_dev$mouse(&(0x7f00007a6000-0x12)='/dev/input/mouse#\x00', 0x504c233e00000, 0x20000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000086a000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f00006e5000/0x18000)=nil, &(0x7f0000298000)=[@textreal={0x8, &(0x7f0000ef6000-0x42)="f281adfac57f3366b800a000000f23d80f21f86635000000400f23f867260f30650f215567660f642a0fc79b4cc20f01def20f915a34660fd67d003e66f0825f0106", 0x42}], 0x1, 0x1, &(0x7f000065e000)=[], 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008a8000-0x14)={0x0, 0x44, 0x5e, 0x800, 0x1ff, 0x4000000000004}, &(0x7f0000714000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00006e5000-0xa0)={r11, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, 0x1, 0x8, 0xffffffffffff1c57, 0x3}, &(0x7f0000908000-0x4)=0xa0) fcntl$F_SET_FILE_RW_HINT(r10, 0x40d, &(0x7f00007e1000)=0x3) shutdown(r1, 0x0) 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_notify(r1, &(0x7f00001cd000)={0x0, 0x6, 0x0, @thr={&(0x7f000052f000-0x41)="bb442dddd4a5a955258229c6b68322ea570aacaa8ef1d36cb79e1e1094b34b59542e60d60addfebc9eeb781eb81a789f25c0acda6f2957b24c19cb6990a55a5480", &(0x7f0000678000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:40 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f000055a000-0x10)={0x3, &(0x7f0000ac2000)=[{0x4, 0xfffffffffffff4df, 0x45c, 0x6}, {0xffffffffffffffe6, 0x9, 0x9, 0x7}, {0x9, 0x4, 0x6, 0x2}]}, 0x10) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f0000b16000+0xc48)='./file0\x00', 0x0, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000c54000)={0xffffffffffffffff, r0, 0x7, 0x1, r1}, 0x14) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00003c4000)=0x8, &(0x7f0000986000-0x8)=0x2) request_key(&(0x7f0000324000-0x8)='big_key\x00', &(0x7f0000147000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000097c000)='vboxnet1\x00', 0x0) 2017/12/17 15:51:40 executing program 3: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpid() perf_event_open(&(0x7f000011b000-0x78)={0x97956a63f2dbd60e, 0x78, 0x1, 0x5d, 0xbd, 0x4, 0x0, 0xa51a, 0x40, 0x2, 0x401, 0x1b8b, 0x7, 0x1, 0x0, 0x8, 0x5, 0x8, 0x8, 0x0, 0x4, 0x167, 0x7, 0x2, 0x2, 0x7, 0x0}, r1, 0x6, r0, 0x9) bind$alg(r0, &(0x7f0000298000)={0x26, "686173680000000400", 0x0, 0x0, 'rmd128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r4, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="ce561f48a1f42e516fd1bccc2e1892203d9634e7acad427df5a7f129f4a4482a9653555406cd6431a1b1a121c95cc1d83eac490ad08331ba40b0025280db8b0a28c3e0231570a7ef87b5fc855c596bb84a04278770be0c1da73fe4a4e06010c220ed583b6e036b52ad08ea014cc6b1793b4531f1ccf9e57562859daa361959343e2461f42d05916d2a39013777cec7629f2d5074b615ffeb5c18c0b9dfa2fe2ba796fd5c4633d76241acb530d44324aae5d7609b5f2d376efe6bac449a97030d1bf2ccf28de0310696e735c88c64845285a084e5638dfe59e6267d4af6d9", 0xde}], 0x1, 0xc) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f00002ed000)=0x9, 0x4) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f000021c000)=0x9, 0x1) splice(r3, 0x0, r2, 0x0, 0x10001, 0x0) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000aa6000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x100100000000) openat$cuse(0xffffffffffffff9c, &(0x7f00004e1000-0xa)='/dev/cuse\x00', 0x40000, 0x0) 2017/12/17 15:51:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000016e000)=0x0) gettid() syz_open_dev$vcsn(&(0x7f00005ed000)='/dev/vcs#\x00', 0x1, 0x0) r0 = add_key$user(&(0x7f0000f33000)='user\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ca9000)="a63e950304623dc05cc0d1bc6bbf237bc6ed599ba713658fb80efbee043eaa90b0f8ad440ea0fbcc03696104ecf685653a1fc539463ecba189c126ac8f0d20dff3a280ab5e4d739c5b82ff25098c17547d4dfb6a0a695eb21efdd27bfda020528891babb6cdac1eb13f2ab3775f37f302f656e1d87ec023f044266f5badd8f2c933f94d38b208bf4e3fdbf7f40a18ffba1eb4d922821a0e1a728f9a9ab0477523fe4b5266da3405a214df2d8", 0xac, 0xfffffffffffffffe) r1 = request_key(&(0x7f00001b1000-0x6)="697872706317", &(0x7f000088e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009eb000-0x3)='\\/\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000138000-0xb)="00000000000001000074fc", &(0x7f0000e81000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003bd000)='rxrpc\x00', r1) add_key(&(0x7f0000149000-0x6)="75316155e211", &(0x7f000004b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059d000)="0405000000000000000055", 0xfffffffffffffd2a, r2) r3 = add_key(&(0x7f000082d000-0x5)='user\x00', &(0x7f0000656000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000141000)='\a', 0x1b6, r1) keyctl$dh_compute(0x17, &(0x7f0000363000-0xc)={r0, r0, r3}, &(0x7f0000f69000-0x90)=""/144, 0x90, &(0x7f00002a8000-0x38)={&(0x7f0000b57000-0x11)={'vmac(aes-generic)'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000487000-0x11)='/dev/vga_arbiter\x00', 0x867fff, 0x0) mmap(&(0x7f0000000000/0xec8000)=nil, 0xec8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffffff, &(0x7f0000ec9000-0x8)='./file0\x00', 0x4000, 0xc) ioctl$EVIOCGMTSLOTS(r6, 0x8040450a, &(0x7f00006ef000-0x91)=""/145) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r6, &(0x7f0000676000)=@ax25={0x3, {"b4eb1a3a9776bc"}, 0x0}, 0x10) r7 = add_key(&(0x7f0000e4e000)='dns_resolver\x00', &(0x7f0000ec9000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000ec9000)="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", 0x1000, 0xfffffffffffffffe) add_key$user(&(0x7f0000ec9000)='user\x00', &(0x7f0000eca000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000059a000)="378a9500c8304d5bf8cfd0bf83f82568a7b4d000786d7dc1474169ff097150cd19c7ae8e0b266d6eb2e4ef0eed3637e7cb2701d509c3fbf4bcff34fa4ee4bf355bbdf1d80b34aa9ac8acd79c2512ea5fd2615557b36e3c3cf65993dbbb3c3289ea6df0da633dcd6b5edb11847917779994a63ff9ac89f2a94268e694478d7b8977cdbc14fb3db5c3e890143fe280aae9d23258d1cdcf0c5524e86e2764b5655a133858e7e4bf352ad6732b8ee63d23ba762e5a84f2624ac2b5569a33d49750d0892a2663cdf4244ceca502578260d1bd6e2779ec885075", 0xd7, r7) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000997000)=[{&(0x7f0000820000)="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", 0x1000}, {&(0x7f0000b2f000-0x16)="1f3c5951f3815923fe46414117eb6a6da476b995dff0", 0x16}], 0x2) r8 = syz_open_dev$sg(&(0x7f00009f1000-0x9)='/dev/sg#\x00', 0x7, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000fcd000)={0x0, 0x1}, &(0x7f0000af6000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f000010a000)={r9, 0x769, 0xb6, 0x10000, 0x3, 0x1}, 0x14) getsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f000053e000-0xce)=""/206, &(0x7f0000d12000)=0xce) [ 160.607233] QAT: Invalid ioctl 2017/12/17 15:51:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 3: perf_event_open(&(0x7f0000f69000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_setparam(r0, &(0x7f0000bfb000-0x4)=0x7ff) mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f00005cc000-0x90)=[{0x0, 0x401, 0x7, 0x5, @time={0x0, 0x0}, {0x3, 0xfffffffffffff717}, {0x5, 0x81}, @raw8={"60b42bfe1a4ffe15c8a573d1"}}, {0x2, 0x4, 0x41875211, 0x8, @tick=0xab94, {0x200, 0x40}, {0x7ff, 0x2}, @note={0x0, 0x30a, 0x0, 0x3ff, 0x1}}, {0xe00000000, 0x7, 0x3, 0x3, @time={0x0, 0x0}, {0x0, 0xfff}, {0xed, 0x8}, @ext={0x9a, &(0x7f0000183000-0x9a)="3ee100482ff0db21d47a5a2e714abf3837a9e0b55eb47a45d95d0550f38bc8dc213c8786849d6c5e53e14995fe5d936abea0ca011bb67c2bdfd62e2071bce8d66e6b48fc31679cc7037f558999c3f7e6506d83b2d6ca96835e054d411dd05437a5dfeb11245e506cb9a062df7b750d966ce06ca73fc35f0dd3898f369051f432786b775bc0bc91b931fdec2ecf4997919f29c511b00436441da8"}}], 0x90) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005ce000)=0x0, &(0x7f00005cf000-0x4)=0x0, &(0x7f00004b3000)=0x0) setns(r1, 0x4000000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000001) ioctl(r1, 0x227b, &(0x7f0000001000)="06") read(r1, &(0x7f00005c6000-0x39)=""/154, 0x9a) sendto$inet(r1, &(0x7f00000cd000)="", 0x0, 0x48000, &(0x7f0000479000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f000021d000)={{0x1, 0x0, 0x7ff, 0x1, 0x4}, 0x5, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000266000-0xb)='/dev/hwrng\x00', 0x4580, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000870000-0x50)={{0x0, 0x3, 0x27, 0x0, 0x4}, 0xaeb8, 0x80000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f1d000)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000080000-0x90)={0x8, {{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]}}, 0x90) r1 = open(&(0x7f00005ea000-0x8)='./file0\x00', 0x443, 0x1082) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004c4000-0x18)={0x0, 0x1, 0x30, 0x1ff, 0x3f}, &(0x7f0000ef8000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ec8000)={0x0, @in6={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8001}, &(0x7f0000ce0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000090000-0xc)={r2, 0x3, 0x4000000000000002}, &(0x7f0000912000)=0xc) clone(0x0, &(0x7f0000059000)="1e", &(0x7f0000063000)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000063000-0x1)="fd") setxattr(&(0x7f0000270000)='./file0\x00', &(0x7f0000f75000)=@known='com.apple.FinderInfo\x00', &(0x7f000008d000-0xa)='mime_type\x00', 0xa, 0x1) getitimer(0x2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d7a000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00009b9000)=""/43) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000013c000)={0x0, 0x0, 0x0}, &(0x7f000077b000)=0xc) flistxattr(r3, &(0x7f000080b000)=""/165, 0xa5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000ceb000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d9000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000788000)={0x81, 0x4, r5, 0x7c18, r6, 0x7, 0x101, 0x401}) bind$alg(r4, &(0x7f0000293000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(cmac(des3_ede-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000ce0000-0x10)="1000000000fbff01000000e7fffffaff", 0x10) accept4(r3, 0x0, &(0x7f0000c2d000)=0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) move_pages(r5, 0x7, &(0x7f0000b71000-0x38)=[&(0x7f00009a4000/0x2000)=nil, &(0x7f0000df2000/0x1000)=nil, &(0x7f0000f95000/0x1000)=nil, &(0x7f0000f9e000/0x2000)=nil, &(0x7f00006ed000/0x4000)=nil, &(0x7f0000352000/0x2000)=nil, &(0x7f00004a1000/0x2000)=nil], &(0x7f0000de7000)=[0x8000, 0x1ce0, 0x7f, 0x2, 0x3], &(0x7f000051d000)=[0x0, 0x0], 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006b2000-0x8)={0x0, 0x0}) write(r3, &(0x7f0000617000-0x10)="d2cadf7c895f5711103d7598960cc99b", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000052b000)={0x0, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x894, 0xb64, 0x4, 0x1}, &(0x7f000052b000)=0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r8, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, r5}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x4, &(0x7f00008b9000-0x4)=0x0, &(0x7f000060a000)=0x4) fcntl$lock(r8, 0x7, &(0x7f000052b000)={0x2, 0x2, 0x0, 0x1, 0x0}) 2017/12/17 15:51:40 executing program 7 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a94000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) [ 160.718498] Option ' 2017/12/17 15:51:40 executing program 3: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_proto_private(0xffffffffffffffff, 0x0, &(0x7f0000060000)="") sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x7, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = gettid() r2 = dup2(r0, r0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000178000-0x18)={0x80, 0x472d363f, 0x1}) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000178000-0x18)={0x0, 0x3, 0x1, &(0x7f0000178000-0x8)=0x0}) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) waitid(0x0, r1, &(0x7f00000ab000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000000, &(0x7f0000178000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000167000)={0x0, 0x1, 0x0, 0xffa, r1}) 2017/12/17 15:51:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) sysfs$2(0x2, 0x7, &(0x7f00001e0000)=""/81) pivot_root(&(0x7f00007c8000-0x8)='./file0\x00', &(0x7f000040e000)='./file0\x00') 2017/12/17 15:51:40 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000902000-0x68)={0xf9, 0x0, [0x5, 0x5, 0x81, 0x140000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000052d000-0x8)={r2, 0x4}, &(0x7f0000ac3000-0x4)=0x8) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r6, 0x100, r7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r5}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:40 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x8, 0x11, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mq_open(&(0x7f0000015000)="a26367726f75707b70707031232400", 0x40, 0x10, &(0x7f0000013000)={0x5, 0x4, 0x8000, 0x4, 0x1eb, 0x9, 0xffffffffffffffe2, 0x10001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r0 = open$dir(&(0x7f0000007000)='./file0\x00', 0x400, 0x2) r1 = dup(r0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x201000440, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000018000)=[@text32={0x20, &(0x7f0000019000-0x50)="0fc72936f30f52d80f300fc75f09b8010000000f01d9b9d70b0000b88a000000ba000000000f3066ba2000b000eeb8010000000f01c13e2e2ef2f2f466baf80cb8b8894589ef66bafc0cb8b40d2d31ef", 0x50}], 0x1, 0x20, &(0x7f0000015000)=[@cr0={0x1, 0x40000}, @cr4={0x1, 0x100}], 0x2) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000001c000)='/dev/hwrng\x00', 0x400100, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r6 = msgget(0x2, 0x410) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x12, 0xffffffffffffffff, 0x2000000) msgrcv(r6, &(0x7f000000b000)={0x0, ""/188}, 0xc4, 0x3, 0x7) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000015000-0x4)={0x11, 0x4, 0x0, 0x0}) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000012000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x40000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2c, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x404040, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000001000-0x40)={0xaac75d3986ff5ebd, 0x1, 0x7, 0x4, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_X86_SETUP_MCE(r5, 0x4008ae9c, &(0x7f0000015000)={0x14, 0x1, 0xc0, 0x0}) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000014000-0x40)={0x800000000000000, 0x3000, 0x240000004, 0xfffffffffffffffe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000095a000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = eventfd(0xfff) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r7, 0x540f, &(0x7f00002ea000)=0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffffffff, 0x0, 0x0, 0x0}, r8, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000835000-0xb)='/dev/hwrng\x00', 0x40000000000100, 0x0) 2017/12/17 15:51:40 executing program 7 (fault-call:1 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) [ 160.831714] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54760 sclass=netlink_route_socket pig=14780 comm=syz-executor5 2017/12/17 15:51:40 executing program 7 (fault-call:1 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:40 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb9000)=nil, 0xb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000067000+0xb60)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0x58, 0x0) r4 = dup2(r0, r0) write(r3, &(0x7f0000069000-0x95)="", 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000067000-0x4)=0x1da) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x82002) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f00000ba000-0x8)={0x7, 0x7}) mmap(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r4, 0x0, 0x2c, &(0x7f00000ba000-0x118)={0x9, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}}, 0x118) splice(r2, 0x0, r6, 0x0, 0x100000000, 0x0) splice(r5, 0x0, r3, 0x0, 0xfffffdff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000b02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a49000)=0x14) fcntl$setpipe(r5, 0x407, 0x1) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f000003a000)=[{&(0x7f0000fdb000-0x1000)="277b78b9cba8f4b6ce7b43565cebd08b7756ea40600fe8bb7012eff504619473dc564aed5230a689c256f9b87568023db7c020d2d1ebc49da37e38d82c9703ee36799c6611395910697431bc80ae2472adc77d2aa74c7eda84e2bef2af9dd2f2e3c827f4897fec0baa86bf5494d2e7c5ff39fb10e69c1d5068232827676ad4f467aec11ff86478e068cff003ac223db0e76474f5e7d3b60fe5e355a6d7714ce667a508aecdb499f45272fb8b72a88b6c46498017b8525d17812641126cdb079943ad682ab9c00a87e419a9501137c93de9097fe114d481deaff649f75f058e8e801cc5b40215e0584751af089895f2b045c628b9f7977784b672c0737d1e251e6efed64ac41de26b43a5db7da189b9bdce0acbe511ebdd0e55d807514bb46ea9901ee565109e4a8ac2a2979e118da0ea4f7211c26fbaa8e513d7986cd5971d7ba05391804d778024b3de8e3127cb0d74dcab58217f4dd2f9dbb474b33aba1372089df3259e925c3630180a75bebc9741d6df8602c4ec78740e78ed92b04fc8ae9cb828d0dd0a566a7a15da37a1114baa57b887b3a0b1b3b23881656916434a669b0f23621c006523578fa94147c8ca6a2021eee776710d4d687aa6ad4f66c326e3f1b54e1217f3423e797941cf51902e217cdf75ff93b23de62fdf0d2537fa480b337c9e04a8446a1097239da752dff9309e3be273188a550bd4adf86897c39add70ac67e13b2e42ed0a7e8ccd6ee1d612e475ce2626ee6e552f7fd9d4c7e4e63a166355449d82a076e3c046ee3202b3658f5594ac74b8d5100d9a09c2a3367813605d6bed2cd108d0cb19a5e9d5b597326393397e34b3f4f3cfb9e319969e34ef546523ca7304a0741f0ad09f0a468ac9f2dd5435874ecc481f0e0fd75230739820cdd8336b753aca083162fab28c7f6fbc8bfabba1a7fae8b3ee07cfa4ff8223f41e99ecf9c21c266a3ee5173bb5f72e183acaaf9bdbe906168159df1abbae3348157866627cb7d327ce3b80372bc360df019bea30685c6567a0e1aba345f8dce39bd7da77731b0cd7328c2f62e7e2ac80286371bbb82a4d663efa0ef439479f384c09970c0cddc8076020a0f4040ae35e8864b93e52af682f1ceb67d40725847b0f2f8f31aed387fe7f90109e04cdf0baf8782ac57b3297c0db1f4c7dc183cf2a4458a98ccc0026c015339fb5537b3f3b19550365b0877b913e97c40ff3249508ae5757609ff699cf4d5b6cd2546c3ebb39760ea78259797b7056840eb4d6a9ae57eef37f12106ee0be1f9d773d7fe6aae33c93db508912637406fa182d2dd3013dd9723bc55ad877e515d3dc19dc2d7b159ee7bef29ed09a1e78a02aaebe95213ed85d0bd20b02108b4015765b918eb94ada64dfd78b30c1b97e8a48e5c77c89afdfa6419ae371409f42f2f74e9db064963b898d29ab9d724049cf79c983f1d0e24563d7de10b9f7a786c3d95e5a688d20c37aa45a74576eb4af86641be7fb99ad9b7cad819129e271eb3df80229a263f00ec2426e9402670ca4c70be610006c58fc216f308ccaba5d83722c77f2220b0db77034e1d8d5d4b87eca624f31eceba3fa9032a79e92fa1d0b06a5e506080bd7d47d46cef52519a9222250b98f82a2117e139148f93d39c25f8987c11966ff430362ab55221d09ea81c2d3ef50df4315d06864e421542c095edbb0af5f91663abb0d252fb92a915afeac71100930929fe012eb5f67bddb6abe82e6b578b07376735facd71b2a101f629346eaf3b25b917d45da19a2936123b43017c8548408846a814d3b83975f486ee6f2797191cffd82354ca95016db5758848571f79c2b9b91e03ec1e5263b5087a07f8792a27e058725f75c2e9c25a934e6b1287cc6fd3497cbe40ae6f9c9c31d8f83f0df0c3d3bcb86365e7a6b35f33b07afed939029cfcab7d9997ef208b56b77ab73162b6f14a4c47c11aadf35f45972ce6d3390754f5d39e3e110cdaee585e00dcb6a81173a67052b1956f3a4a9b9c0271ea9497b1b3c448fc3dfb919590fdc4a0a9144ab57ec902fac7be3333c8936164f2e8cf999183619ec5fb293c4cd6dcfd444683fbe921cac1bc98878ecc6d100dd4fc46a09ae889445d8e32d31efcc37bd5f26076169f371bd45fbe82fbcdad0c5d09d9597245896632c0608681ecc5e449b56c1e1f6a647a813fa7c741b4b00cea7eda76de44128ea7aea3553f88233430619db03f99db24ac3f5b17b66fdfb10154bec596966fd828def56a4337ccc79a40575dddad965c87b27980cb514de20a143a379c458b0e2fbecac7ec3b5d133de63736e33a196e953759a8e7944d505dca44b328e491ef1681893e57abe8db669cc3d10cb0aba750af23f9a227de2366dcd7226fdaa73bf1bbeff4971c5a6371e16a2773cab741c8d9a179ccb3b533c2c9c5163c721720781509bb107ec86473c192ff3294adeb77e59d09eca7353d5dd5040133bd9eba141e2319a0e178a8f60f2d6e81d3fd08e8312a68dba768d50245e6a0bc4154894db4fe66af290c920a514b36600893cb8b7590f6743ce7bbed502907dee1bd600d2a5557a208c5c09ff3a8d8780d0a08fa85555f3d6de38abf479904f63a574ce74d315140face8efc270dd6a9f437f9f16ef120ad54a4521feac89e05e2815e95fdb7007f2a88e4fb1714125ae100200f8d64404034926c8d00afe054f72627b0f8ec6212ef8cc67a75aa9d25785a64d8d8ec1c7cc2ce6097c6601d5dbb015a16ed4b55c2aa56ec143ab083dac3308ee2b50b13b5121b23ac848e56d2f1545f20f9550821376af6a679bb0f62744321ce6b745f524d659b9d8b1698c2d0d2cee852d3f557fd83fbd56f58ba81867f24195e68ceb5b353534d9db0d122cad03af479c6bb56905801e94cfb5569bf4c2c4770e8c6fa008dff7ac9eadcc9c1a769b6a4a1eddd512a3c02714c023999b37a0894b911c4b216aaccd69443b0f14167973d68744bf0d9c97d2fbdbfa43d562bac95d03d2eedf72b88d570802c235a7aca51f5731d7338fe177bf8d7f87a5d029e4db508b52f376363d59df2667d7fb7cea2d2a3d87368d2ce1ac0ef7a202bc2671c10a2c1e2a09e1b394b413385408333ce432f44499a68b0ff243dbae417990c906e06b7108c60f05e624cc965c1503dad8cf74f02255919d3bb6190ec5ff9868a924c9c7e97c8b0eb3cd3f3f46359b347a9cc0b4b28cc28615c13597e78237e0c4c762d2610eac8bc81b88528c270eff952ffeb0026d544a7c5349bea1ca904a5e3836f1bd42acbae6327d780dfb441513c0945b26501b11dc92d7177ad1f4f53ae9e85128e881106828fcfc843c7883bbe5a034d6b1cb9ea451617be0a2998b196342ba4d5dc0f53c06a00f8c693d0ab0c7f562b80018cc40be098bffed5e06b5869b0052f264e3083d7c9b5da6a3ce39567118aefc7570cae15ff60767a3d23f20001bbfe281a671fb719d17d031fa87d619d90719cb5291fe5357b8f41f234fee073f89baa43898d3a204c42ad86c390dd313ff587881460cd3dd985d0eda1fdcd2bd17eb259b9c41058c71400e262eca52c2935124e6b88525c4e593c229f54169ed9bbc092987eb9de6ac89f10c9621f107402352589306c8bc5a7a535fb1d08120633c359c30e9825f0393d9269ae14bada027aa486bdc5ac1aa29e2fb5a09e56ab5e028cc7b69bfe444695721348f68c190e63e769b104063efc6d25e0fa741d6690b8ba7acb67e0f7f8fea36f6cfcd473a6bf290ab93a294d250e14c961f68fd42afadb6790d5a23029b58a924925caea4131a79a42cd617d2fd2fee6056a292835bc9dfb406f0740d80da795a83e00db857b57c816b3e47ffd29a8efd59c4f94bbfa7235b93c088fe64993f7b80c63bce6a3264c6185a47d4ed0eb4bcc560c68a3595d1606d73aad815473c045c63094b43cdd1aa93e4074897b1d0315be97ccb7404b89acbbd79cd19d0a65bea86029326ccfc6d6399de5f3d52f7ed0192face5029387c609c24d25e552b2f26c1a475f5d971534af8485e9bfc824a63a8352a2c365d15aa1ca1f6455e5c981bbd97f778663e8eb000a7677b491ce99662cad03d7107922462cd8bfec6678e0e574343be5607faf5741fd910da496e2dc18b8ae726d9c2290baf8f1666f40c2a7b8f4d5dc189495124d5f5f69093920de48496252482a1a0295b544a80ebd4018a78444ef96e301682d116a60cf4dc9c3e2d6b784df183227bcab13ddc4a56f3bc7cf9638ce7e2641fc0765d6b4fc51680192d324e3aa142b4b8ee78bc480a2ddd0fc3ffa660b2c0647b117ce8875d057823ecccea3fcd1b31fbd8799139a64b34f09697c795b7ee23756eec3d1f9563290fbd385e65d00f675e0837a98c05c114925246d16f454f3d3581e138750701e4d9909b9075b258d669886dc22a4c9d263c864e12eee23a6f0135b96e549e0108585400a2ed292b96ad315888e03ddb9ea3ed2295050e5ae1bd47de5d7738102ebb7f795a86f17d5577b3b237742abadb61b3342f92b51deab6d97211c1fef194316f76293cf20836683e4c18c523fbce746bd59cc092e204182127a9909215d8f383cff5a524af25026101dc03c4aae478995e08f98525b64e1b92897369bef0fe2ca61a06f43c88215bce068fe222c4252c47acf266785a86b51e671c9eacc0616a8cdf5a67a33471fcebf5420b3d13317aa1496cab0c6331ce72088f926b447faf3dbb2229777622da082bb89f5b9ef87aef9c257d2a573c4b17ec665166879ec8e81732dcb9fa164bc91d3cd26b0b2f1c5d6d3b0996601f013a3ef386351af1b18a07adbaa0b43c1b0560ca3e24049b7f20fd0f50c309f5ea835075e1d0d56cf3165b1165ab7fb41b9c098c9efab4a4b058eaadd0e9c5b313af3482d8d3ef058ee991453cd1bee1fb38cfaadcbb898caad5b4b8edf3b09de38869025c85c59eb1dddd2ee5f5af8f16e88e379eea591cb1d9d7ef9b99cfff123b4a4b3185356e60c037cb2291d546648187969de54d3e5cee30635719127d18ec62999cc6a75b4a51ca4d938fd4afd136093c1e282504af64fa0f71e9744a1808e0d2df496b7ea9c893cc8e27d6146eabbc5e824fe83de33c259d874938ed7f4557f1ce2075cc2bc8293e6732e345b5075ff7932f754a9e6e48caf241340b9233517a424a8ef8fb079d3a563a9238999373e43eba25b0887820be9bdd1523295824f62e6834c1d3de85cd1fb821122d94105636f66327b3c586a061a3e001955311108e82d3453f41ce9d06a7534e21d5da811ffe107554a0d77380abd3f49a6a8c6dace414de8d4cc3dde383a1e1f66c68a7ddfb29b3c046e2eb89c6b2f66d7460c747cda5d8950c60c86df11182b249af74060ce7e8a28f52ede90c47afb8764385883216bcb5862a236c8d8151ca31b185956b3a1230e6115c2f97a8f5d67ac69b51f61ca9d3a50a1fbf97ecd64cf50ca47cc3c204ddb2c119f24475f2a6f81e261d734e15e4fd421ada0f6a93bc86d53a139345a114d7bb90b7c2b998641c24fda45390e0d77dc9af6e26b230f788755db8557c099a44734846ba6b61aba1220650833ad5ee449b4a3612fff02b5511c452cd60aeb0700303f876f46d2919fa61bcbe952b0fcbf763595bb92bcbb390e37b9ab1f0a3ac7cd83466c655885fc961b639efc1005b4e911435e8eff9fb35ca91b08094fe8a5c13a1ec798b6546e14977b2681cca1c584796087bcd937701fec2fc71553180b931b232a42432e6cb8748f51175d134d58ebfa8ee43e887201f4112bec1926a3e18", 0x1000}, {&(0x7f0000026000)="330e0b5a09ecef0e15f751df27bfde65b26485aa12ce83aa95a6b98e96fe1196403d29b13222c4157ee3aac88bda742e8fbc0b", 0x33}, {&(0x7f00000b0000)="619a33ec8c837f1e207200bbef90f3de244e208b71", 0x15}, {&(0x7f00000bb000-0x10)="26c9574045d28d3a99e371ca39d75a54a723d426d12d1101701dceda0c6700a45638c11d1213e122936eff7f368347dfe4c79a8b76daaf6b35dbbca97589118e913209", 0x43}], 0x4) ioctl$UFFDIO_COPY(r6, 0x8010aa02, &(0x7f0000033000)={&(0x7f0000092000/0x1000)=nil, 0x1000}) writev(r6, &(0x7f000000b000)=[{&(0x7f000003c000-0x7)="2c81e4613b51", 0x6}], 0x1) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000051000)=[{&(0x7f0000fdc000-0x2)="a274", 0x2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f33000-0xc)='/dev/rfkill\x00', 0x0, 0x0) fsync(r9) ioctl$RNDGETENTCNT(r9, 0x80045200, &(0x7f00009f5000)=0x0) ioctl$RNDADDTOENTCNT(r9, 0x40045201, &(0x7f0000aeb000)=0xfb) close(r9) ppoll(&(0x7f0000d91000-0x40)=[{r9, 0x0, 0x0}], 0x1, &(0x7f0000d4f000-0x10)={0x0, 0x0}, &(0x7f00003aa000-0x8)={0x0}, 0x8) 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000643000)={0x100, 0x201, 0x2, 0x4, 0x0}, &(0x7f000063c000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) [ 160.861342] FAULT_INJECTION: forcing a failure. [ 160.861342] name failslab, interval 1, probability 0, space 0, times 0 2017/12/17 15:51:41 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000946000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f000017f000)={0x2940, 0x0, 0x4, 0x3, 0x5, 0x6, 0x2, 0x1c0000000000, 0xffffffffffffffe0, 0x0, 0x7, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000d93000)='user\x00', &(0x7f0000a77000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf3000)="2cca657f2973cc9b4c79b407babe2e83d85bc8cc8280fd926316650f43ca942e0213637ecaed1d6b506df50b1a2a2a9bd49829b6bc79ed589ae11397d8d795e202e56d8b7b0247a7b212b72e93e724c3ac5178e2c544b522326aab8b9220f674e4e95b57b9c992e3b8f5b1960eb0fe74ef63eaebfac6dd50d791a977d1f65d31c9bab7ea65edac6c8bda5da0eea6e4fc90e9e280748f807393f72ad8f424731618a1f85e826311802171d5", 0xab, 0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000922000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000644000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000570000)=0xc) keyctl$chown(0x4, r1, r2, r3) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000741000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000908000-0x7)=""/7, &(0x7f0000147000-0x4)=0x7) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) creat(&(0x7f0000cb8000-0x8)='./file0\x00', 0x149) [ 160.861355] CPU: 0 PID: 14819 Comm: syz-executor7 Not tainted 4.15.0-rc2-mm1+ #39 [ 160.861363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.861369] Call Trace: [ 160.861388] dump_stack+0x194/0x257 [ 160.861407] ? arch_local_irq_restore+0x53/0x53 [ 160.861437] should_fail+0x8c0/0xa40 [ 160.861449] ? find_held_lock+0x39/0x1d0 [ 160.861464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.861489] ? find_held_lock+0x39/0x1d0 [ 160.861520] ? lock_downgrade+0x980/0x980 [ 160.861556] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 160.861565] ? kernel_read+0x120/0x120 [ 160.861582] ? rcu_note_context_switch+0x710/0x710 [ 160.861607] should_failslab+0xec/0x120 [ 160.861622] __kmalloc_track_caller+0x5f/0x760 [ 160.861640] ? strncpy_from_user+0x430/0x430 [ 160.861650] ? mpi_resize+0x200/0x200 [ 160.861660] ? strndup_user+0x62/0xb0 [ 160.861680] memdup_user+0x2c/0x90 [ 160.861695] strndup_user+0x62/0xb0 [ 160.861711] SyS_request_key+0x8c/0x2a0 [ 160.861722] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 160.861735] ? SyS_add_key+0x340/0x340 [ 160.861746] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.861774] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 160.861781] RIP: 0033:0x452a09 [ 160.861786] RSP: 002b:00007f4d2dca9c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000f9 [ 160.861798] RAX: ffffffffffffffda RBX: 00007f4d2dca9aa0 RCX: 0000000000452a09 [ 160.861811] RDX: 0000000020c55000 RSI: 0000000020ebe000 RDI: 0000000020668ff3 [ 160.861819] RBP: 00007f4d2dca9a90 R08: 0000000000000000 R09: 0000000000000000 [ 160.861827] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000004b75bb [ 160.861835] R13: 00007f4d2dca9bc8 R14: 00000000004b75bb R15: 0000000000000000 [ 160.926233] FAULT_INJECTION: forcing a failure. [ 160.926233] name failslab, interval 1, probability 0, space 0, times 0 [ 160.926249] CPU: 1 PID: 14829 Comm: syz-executor7 Not tainted 4.15.0-rc2-mm1+ #39 [ 160.926259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 160.926265] Call Trace: [ 160.926286] dump_stack+0x194/0x257 [ 160.926310] ? arch_local_irq_restore+0x53/0x53 [ 160.926326] ? trace_hardirqs_on+0xd/0x10 [ 160.926339] ? _raw_spin_unlock_irq+0x27/0x70 [ 160.926375] should_fail+0x8c0/0xa40 [ 160.926387] ? copy_overflow+0x20/0x20 [ 160.926408] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 160.926465] ? __sched_text_start+0x8/0x8 [ 160.926500] ? lock_downgrade+0x980/0x980 [ 160.926557] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 160.926589] ? __check_object_size+0x25d/0x4f0 [ 160.926620] should_failslab+0xec/0x120 [ 160.926641] __kmalloc_track_caller+0x5f/0x760 [ 160.926664] ? strncpy_from_user+0x430/0x430 [ 160.926677] ? strndup_user+0x62/0xb0 [ 160.926687] ? _copy_from_user+0x99/0x110 [ 160.926708] memdup_user+0x2c/0x90 [ 160.926727] strndup_user+0x62/0xb0 [ 160.926750] SyS_request_key+0xbb/0x2a0 [ 160.926763] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 160.926780] ? SyS_add_key+0x340/0x340 [ 160.926793] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 160.926832] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 160.926843] RIP: 0033:0x452a09 [ 160.926852] RSP: 002b:00007f4d2dca9c58 EFLAGS: 00000212 ORIG_RAX: 00000000000000f9 [ 160.926867] RAX: ffffffffffffffda RBX: 00007f4d2dca9aa0 RCX: 0000000000452a09 [ 160.926876] RDX: 0000000020c55000 RSI: 0000000020ebe000 RDI: 0000000020668ff3 [ 160.926883] RBP: 00007f4d2dca9a90 R08: 0000000000000000 R09: 0000000000000000 [ 160.926891] R10: fffffffffffffffc R11: 0000000000000212 R12: 00000000004b75bb [ 160.926898] R13: 00007f4d2dca9bc8 R14: 00000000004b75bb R15: 0000000000000000 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) dup3(r0, r0, 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x7f, &(0x7f000036b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00006c8000)=0x2, 0x4) recvfrom$ipx(r2, &(0x7f0000469000-0xf5)=""/245, 0xf5, 0x100, &(0x7f00009f6000-0x10)={0x4, 0x7, 0x4, "01b2038c0400", 0x400000000000000, 0x0}, 0x10) bind(0xffffffffffffffff, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r2, &(0x7f00006eb000)="eb", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b2000)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x20000080, 0x8, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000cda000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f9b000)={0xffffffffffffffff, 0xffffffffffffffff}) getegid() ioctl$int_in(r0, 0x5421, &(0x7f0000837000)=0x20000004) gettid() ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a34000)=0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00001e1000-0x4)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r4) fcntl$setsig(r3, 0xa, 0x4000002f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00004bb000-0x8)={0x0, 0x0, []}) socket$inet(0x2, 0xa, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x40000000dc, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x40, 0x0, 0xfc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000750000-0x10)={0x6, 0x8003}, 0x0) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) mkdir(&(0x7f0000bfc000-0x8)='./file0\x00', 0x4000000000002) 2017/12/17 15:51:41 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x40000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:41 executing program 5: mmap(&(0x7f0000000000/0x26d000)=nil, 0x26d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000019f000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$nfc_raw(0x27, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000d30000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005da000)={0x0, 0x7, 0x20, 0x7, 0x5}, &(0x7f0000d72000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000003f000)={r3, 0x8}, &(0x7f00001d6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000c04000-0x8)={r4, 0x58b}, &(0x7f00001c0000)=0x8) r5 = socket$inet(0x2, 0x3, 0x87) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00005a0000-0x4)=0x0) capset(&(0x7f0000922000-0x8)={0x19980330, r6}, &(0x7f00005cd000-0x18)={0x7, 0x0, 0x0, 0x0, 0x3, 0x0}) inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000700000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_ifreq(r7, 0x89f0, &(0x7f0000dcf000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000dd2000-0x20)="0800000000000000db060000000010000600000000ab0000df7fe60700722a33"}) io_setup(0x6, &(0x7f0000a96000)=0x0) r9 = syz_open_dev$vcsa(&(0x7f0000fbb000)='/dev/vcsa#\x00', 0x8000009, 0x90000) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004b6000)='/dev/hwrng\x00', 0x4002, 0x0) r11 = dup3(r7, r7, 0x80000) ioctl$KVM_GET_XCRS(r10, 0x8188aea6, &(0x7f0000a3f000)={0x5, 0x6, [{0x9, 0x0, 0xfffffffffffffffb}, {0xff, 0x0, 0x4}, {0x0, 0x0, 0x6}, {0x1, 0x0, 0x6}, {0x9, 0x0, 0x7}]}) r12 = syz_open_dev$mice(&(0x7f00003ac000-0x10)='/dev/input/mice\x00', 0x0, 0x1a200) r13 = openat$rtc(0xffffffffffffff9c, &(0x7f0000159000-0x9)='/dev/rtc\x00', 0x101000, 0x0) io_submit(r8, 0x6, &(0x7f0000ee3000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x5, r7, &(0x7f0000bde000)="6464f3e5bbc4452c1d3cf5d15c8515895825cc45cadf059aa942ed9871fbf62e6f3b542960cb681e14ffc428005ae2f18af68f6c94863a8715191f1304bf397d2896fa8915e2fe406c6f40bfa958497c384dcac1d3c09264590034313493b4d8cf9e12fdf5ba08d8e764f233b77858ecd7a09b2908fe543c706d6a33fe2fe2da134b6709489d5a64bc7dd1", 0x8b, 0xffffffffffffff33, 0x0, 0x0, r9}, &(0x7f00009be000-0x40)={0x0, 0x0, 0x0, 0x1, 0x200, r7, &(0x7f000040b000-0x4a)="ca7a352728967515c3e7669e4ac05abd920b1936c96380038920fd6db1943a57cb0a798260303b8d9274a3853f0d48e298e271d32932f929eb14394c0689011efd91639ee6d119ba27c4", 0x4a, 0x5, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000989000)={0x0, 0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff, &(0x7f00002d9000-0x51)="1bdd1134124c4812a948eea37226b7460e7e0392d5d918b4736ee00766144c6ce985dbbe61de73e9c5c597118225258c7ba1a3d29f0697dfb7f00ab204eefdae22666a91e30cf325d7424d13e4b45f9cf8", 0x51, 0x3, 0x0, 0x1, r10}, &(0x7f0000271000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8, r7, &(0x7f0000b77000-0x87)="7bb11000ebb6cfa90a0d0099a569f9fe9350246fc6453f92f4ec088dcfa2beac043a35d06b587a0cf4057d9f5782893af6871bbc290df91235fa78a7547c555159768a540cc3ea0761ba46856a14504a68ffbf02e4ecd8fa0d178e9b433661d6caf7d6064d3c01565205bca1fff33d2965ccc80fd3e9b1f4181a58c9f152bfb698f5befb21d85a", 0x87, 0x2, 0x0, 0x0, r11}, &(0x7f0000590000-0x40)={0x0, 0x0, 0x0, 0xf, 0x69b5a81c, r7, &(0x7f00000a5000-0x3b)="4d158c9f09daad1f79ee59185d798a847e91a834f37fba33d80a7421f42232aa280c47d26297525bf9dff4adceacf3e4637bef31dcb576db06dbf8", 0x3b, 0x6, 0x0, 0x1, r12}, &(0x7f000079c000)={0x0, 0x0, 0x0, 0x2, 0x3f, 0xffffffffffffffff, &(0x7f000078a000)="4d3c93fa678abe1f63fbf0e97deb2513414311feb7e27f76f8ec0b92d6d05c838e1e13e38057c82d49c5b0e191fafb40c5f5c1fa9a8ce8d966be6c89fe606debca35a3a0a1135f79330b0d74f2c94dcc99f3e61fa6ad54b094fccc4216c9314b8d957bdf3487fe7afd0061594b29959172e94e80303899d0e2978154250d7c6f6a9700f03fe0776935f3681f42bb83a0d0c1ef0266e3842c023bd84f2842a09fca4e0f88ffc0a209ea57aa343a8bbf97cad9badd3c6e5da6fec1ba307226c47f0124fc45d0775ac10d2b60965387b14642efd8f6a14d875d2c0184c37bcdb53879253a51a47cc4e27460b68accac156e04", 0xf1, 0xaacc, 0x0, 0x0, r13}]) r14 = syz_open_dev$mice(&(0x7f0000902000-0x10)='/dev/input/mice\x00', 0x0, 0x7ffd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r14, 0x84, 0x66, &(0x7f00001d3000)={0x0, 0x2}, &(0x7f00007aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r14, 0x84, 0x6f, &(0x7f0000b6f000-0x10)={r15, 0x80, &(0x7f00002fb000)=[@in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x8dcd, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, @in6={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}]}, &(0x7f000016e000)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000507000-0x4)=0xffff, &(0x7f00000ed000)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r9, 0x541b, &(0x7f000052a000-0x4)=0x0) 2017/12/17 15:51:41 executing program 2: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) bind$inet(r0, &(0x7f00005a4000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00001df000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0xc, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x800b, 0x84, &(0x7f0000f5d000)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000d5d000-0x10)={0x0, 0x0, &(0x7f0000114000-0x2c)=[]}, &(0x7f0000812000)=0x10) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xfffffffffffffffc, 0x6, &(0x7f0000f5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x1f, &(0x7f00002f6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f5e000)={0x0, 0x6554}, &(0x7f00006eb000)=0x8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001a5000)={0x0, 0x0}) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000058000-0x30)=[{r5, 0x8010, 0x0}, {r3, 0xc0, 0x0}, {r1, 0x822d, 0x0}, {r3, 0xf0e2, 0x0}, {r5, 0x486, 0x0}, {r0, 0x48, 0x0}], 0x6, 0x20000af0c) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000054e000)=[{&(0x7f0000214000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f9000)=[{&(0x7f0000f5f000-0x8a)="821de36b43bc954db55e689e7de6e9585001b8373bee236a0f7b34140fd00b184d09750a8c34413a5b7dd23c3d5aca21f542b8aa2e9af8276dece6319edb079fa06a72f2e72455340cda8090770f8992601bedf7d6355fe1839ef9f94441791821e374bfed7407111f4189f8711fa31c08ac3c25eedeeaba62d3f8e656cf6fd8abf890fe6a0fa972908b", 0x8a}, {&(0x7f0000f5f000)="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", 0x1000}, {&(0x7f0000f60000)="38c5b778b0fe762ac067af1f5044fecf56b17e6a00000007de1373015b2296f2eb5fd34529dd3bde14ff5705257e6f552f7c56be92ac8b965e3b463c2f256b05c535f2a3ddfdad54b9ca97c9f861fd4fee911661c881a837408b2635988b97bf7afbe92c808b17481a171170c25aaa3ec4fafaf98713c9d1ff5d4a605f34d6f4cbb7a7f4b2dc7719d46d8f49bfd169fbe67475c834aa05edee55b2e1b64666", 0x9f}, {&(0x7f0000151000-0xa0)="bde0f7251f0af0ed98cb9d379b8a7fd662a83d80c220a6a91efbe0c5418a0add6f60640e479997aa04300974e0dbf9663fbd60b67fbe9db368cfbccc4f32ff34936c42f03c8fd6a6e0720e881baee635fe9a0a5e1c91be9720e809af237fcdf2e5d06a26cb10c4753a59b6bdc77e854ed6b4879155533568bf379c6015e4c9a985aed84034930ff13c7778edffe7b43e529241a41bfa7e4b7620831aa13e0222", 0xa0}], 0x4, &(0x7f0000f62000-0x180)=[@init={0x18, 0x84, 0x0, {0x26, 0x4000000000000000, 0x44, 0x80000000e0a2}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x80, 0xd, 0x0, 0x56, 0x7f, 0x5, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffca, 0x8, 0xea36, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x2006, 0x4, 0x80000000, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x40, 0xfffffffffffffff9, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0x8faf, 0xffffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xffffffffffffff01, 0x200, 0x1fd, 0x8, 0x6, 0x2, 0xa7, 0x0}}, @init={0x18, 0x84, 0x0, {0x80f6, 0x101, 0x2, 0x3}}], 0x180, 0x8d}], 0x1, 0x8002) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000f60000-0x19)=""/25, 0x19, 0x40000001, &(0x7f0000f5e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00004b4000-0x38)={0x0, 0x0, &(0x7f000055f000-0x90)=[{&(0x7f0000f5b000-0x46)=""/70, 0x46}, {&(0x7f0000f61000-0x90)=""/144, 0x90}, {&(0x7f0000f5a000)=""/86, 0x56}, {&(0x7f0000678000+0x487)=""/102, 0x66}, {&(0x7f0000f60000)=""/64, 0x40}, {&(0x7f0000f5b000-0xb4)=""/180, 0xb4}, {&(0x7f0000f5a000)=""/13, 0xd}, {&(0x7f0000043000-0x1d)=""/29, 0x1d}, {&(0x7f0000f5b000-0x5)=""/23, 0x17}], 0x9, &(0x7f0000f5a000)=""/21, 0x15, 0x0}, 0x40) 2017/12/17 15:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000085e000-0x9)='/dev/sg#\x00', 0x0, 0x3) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0xc) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) fsync(r1) r6 = open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) r7 = gettid() r8 = fcntl$dupfd(r6, 0x0, r1) getpgrp(0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfd, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfff, 0x7, 0x1, 0x0}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r8, 0x4c05, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) prctl$void(0x20) fadvise64(r8, 0x0, 0x2, 0x3) ioctl(r8, 0x6, &(0x7f0000dc6000-0xda)="ee1bde9fa7d002a95eaf5045f82f3d48a60416ac1c92e702f9d2121737bf3b49e3f37c363c5916e77cabbe0eb93d0d0fc3224f12e65081b7c9d9d99279e8d623b8ec724d280c1878f30321a6c598941935ae9b3d6c28da3723c0545450d11a8ff7ea8f7c013000000007f12a287ffda50ed4f617ee1c6da37f69bc380f0011cb37286e3b9c267c111d3f7f0eab43d5318b772e62dc2137000300000000000000c1479bd59b60ee15485b553fa3f01f7207b1cb5d642dfa42529e3ff03dc3d0c8735ab48135cbd553bd3be26d99866c49f2ecb32eaad9c9fd1468") ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000026000-0x20)={r5, 0x3, 0x2, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r9 = eventfd2(0x1, 0x80801) r10 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000018000)={r9, 0x8, 0x400000000000002, r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r4, 0x8040ae69, &(0x7f0000e25000-0x14)={0xe4, 0x3, 0x0, 0x2f15e4eb3d51890f, 0x7}) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000028000-0x20)={r10, 0x3, 0x2, r10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00004ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r11, 0x0, 0x58, 0x0) 2017/12/17 15:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x7ff) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ec2000-0x14)={{0x6, 0x1f1, 0x10000, 0xfe3, 0x0, 0xe1}, 0x1, 0x101, 0x1}) sendto$unix(r0, &(0x7f00005c0000-0x48)="573f05b4ea5ab750c219c6315ad6929a2a9a06e007b911010549b62d5c22038aeb0677b1df2493677ee19cf6f49e5d5cf5b1bcc49c183b8b13bccf6fafc0286d400f8969d0fbc145", 0x48, 0x40, &(0x7f000025a000)=@abs={0x1, 0x0, 0x2}, 0x8) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) [ 160.980336] Option ' [ 160.995507] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54760 sclass=netlink_route_socket pig=14828 comm=syz-executor5 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bb0000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000dc000-0xb0)=""/176) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e56000-0x16)='/selinux/checkreqprot\x00', 0x8001, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008e8000)=0x5, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:41 executing program 5: unshare(0x20010000) inotify_init1(0x4) r0 = open(&(0x7f0000e5f000-0x8)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000ccb000-0x8)='./file0\x00', 0x402, 0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb49000)=nil, 0xb49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000b4b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000673000-0x8)='./file0\x00', &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000b4a000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) setfsgid(r2) socket$unix(0x1, 0x80000004000007, 0x0) mmap(&(0x7f0000b49000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f00008b8000-0xec)=""/236) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00004a5000-0x8)='./file0\x00') mmap(&(0x7f00001d7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b4e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x807fd) mmap(&(0x7f0000000000/0x6a000)=nil, 0x6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b4d000-0xe)='./file0/file0\x00', 0x40) mmap(&(0x7f000006a000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000023f000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000906000)=0x10) fsync(r4) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00007e2000)='./file0/file0\x00', 0x3fd, 0x101) 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000ac0000-0x32)=@random={'osx.\x00', 'posix_acl_access%md5sum%wlan0ppp0cpusetwlan0\x00'}, &(0x7f0000ac0000-0x5)='self\x00', 0x5, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ac1000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000887000)=""/57) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f00005ee000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x2) r3 = msgget(0x2, 0x800000000000120) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000ac2000)=""/216) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x1, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x101000) ioctl$TIOCNXCL(r0, 0x540d) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017b000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000316000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000049a000)=0xe8) fadvise64(r1, 0x11, 0xfff, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000088f000)={0x0, 0x8d, "da92c6332a5a2d723f665dfef7742c7d60edbeb65dd6eb7fc3cdfdc72338b462b8ef42f9fed0efd20899ee264b36d74e8d024f5bd1e402a73e96df19dcea4d78e780b6859f09c9415435e96eb1e8382ac4dee8b0555b4d5ab98afb893d518632c0c4415a78966d7657bbd9a9a761da01eefd3222b8252848f05efc618d164161e573ccbafbbbb3d8c84e7fe924"}, &(0x7f0000fdd000-0x4)=0x95) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b18000-0x8)={r2, 0x8}, 0x8) 2017/12/17 15:51:41 executing program 0: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xc, 0x2000000000000052) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000501000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f6b000)=0x6, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006bd000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bf000)=0xe8) r2 = socket$inet(0x2, 0x801, 0x6) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f6c000-0x14)={0x0, 0xfffffffffffff92b, 0x6, 0x2, 0x6, 0x101}, &(0x7f0000f6d000-0x4)=0x14) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000608000)={r3, 0x8}, &(0x7f0000f6e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00004fb000-0xa)=[{&(0x7f00007d2000-0x3b)="3900000011008124070300209c0500ff0700000005000000d7fffffb084d3c0019001a000f000000fefffff50000e2000000000000000000050025", 0x3b}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000092f000)={0x0, 0x0}) recvmsg(r2, &(0x7f000011c000)={&(0x7f0000df6000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c0c000-0x80)=[], 0x0, &(0x7f0000f5c000)=""/0, 0x0, 0x77}, 0x40010020) r5 = socket$bt_sco(0x1f, 0x5, 0x2) r6 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r5, 0x112, 0x8, &(0x7f0000d99000-0x4)=0x800000000a, &(0x7f0000c67000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e39000-0x4)={r6}) socketpair$inet(0x2, 0x2, 0x6a39, &(0x7f0000c78000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000bdf000)=0xc19, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000c74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r9, 0x5421, &(0x7f0000e72000)=0x40) socket(0x10, 0x1, 0x7) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000fbd000)=0x0) write(r8, &(0x7f0000aba000-0x21)="2200000019000704550000000900070000020000bc08000000000006000f00ff0f", 0x21) splice(r9, 0x0, r10, 0x0, 0x58, 0x800000000000000) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:41 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x803, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x3f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000d9000)=0x0) mkdir(&(0x7f00002d8000)='./file0\x00', 0x1000000000106) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f00008c5000-0x8)='./file0\x00', &(0x7f0000617000)=@known='system.posix_acl_access\x00', &(0x7f000050c000)='()trusted\x00', 0xa, 0x2000000) removexattr(&(0x7f0000df7000)='./file0\x00', &(0x7f0000301000-0x7)=@random={'user.\b', "b56f64527600"}) perf_event_open(&(0x7f000063e000-0x78)={0x2, 0xfffffffffffffca8, 0xdb, 0x0, 0xffffffff00000001, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000994000)='/dev/rfkill\x00', 0x40000, 0x0) read$eventfd(r1, &(0x7f000056c000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$bt_sco(r2, &(0x7f0000a5c000-0x8)={0x1f, {0xfffffffffffffff7, 0x778b, 0x9, 0x1000, 0x5970f10, 0x1}}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cbd000)={0x0, 0x8}, &(0x7f0000ded000)=0x6) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000091f000-0x8)={r3, 0x3}, &(0x7f0000190000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000019c000)={0x0, 0x0}, 0x8) uname(&(0x7f000093a000-0x5e)=""/94) madvise(&(0x7f0000048000/0x4000)=nil, 0x4000, 0x9) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000057a000)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f000005c000-0x10)=[{&(0x7f0000975000-0x14)=[{0x14, 0x1d, 0xa01, 0x0, 0x0, "14bb"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x44}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000aa9000)=0x8, 0x4) socketpair$inet6(0xa, 0x8000f, 0x4000000000000097, &(0x7f0000089000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000086000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0x7, 0xd, 0xc}, &(0x7f000025e000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00009c4000-0x2)=0x0) vmsplice(r0, &(0x7f0000f99000)=[{&(0x7f000018d000)="d70b12ca2a9e5568d3e6a01f5f181e9474ce6b31ff14d3aded1c4b1ae9d7d15ab87b06864ec5c0745778eff3013eaf1ac00cdba10474886dfd5e851059c1151d5c8483de07a8660abb4d72c52b467e55e94c52eae3f68ae7ddcf10867c5b9cf080353bba64da56153c16e850140081dd329c3317d2e44e75d80ad6d1d24ba16920b40b6a2eb6355c6b1382d72e514cb4c40b5ed504f94ef8da41bfc3612f0cd8e4b03573aca81dbc4396b2f9732891f1e7ac35148cddfe7be6fe4a1dc8ea535f7e60f989a9c4e6d5eba68b077e51dbb3ac03135067111372a58e3aad4ceb7c580966", 0xe2}, {&(0x7f0000acf000-0x4a)="4f443038bac4cc81d20e221dad045c0525417474d02daaadb475e26697f087a2f5fd382e3fe5f661db5db580c907dc1930dc6a21e15c03b6ab00bf763f49b2612251e360cf9f0a602c6c", 0x4a}, {&(0x7f0000c39000)="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", 0xfa}, {&(0x7f0000232000)="044d4a3a31e4a265218a51b6001c24ffe509da14e69ad1df337afb4cc7b59f80f475a3ca4abb67605d09", 0x2a}, {&(0x7f0000ac1000-0x8b)="c58a648ee3a793a80dc313c3262fbdc8c7860f9b96241f349d642420a1b0e3f748905783a34fd9ca1e5491d9e7e96ed6b112f1977704c4d38e6f4ec0c4b07d0b121408e8efcedc330097000aa4231522fd98d29f401c549b9edcd34018d88158b8000d41af22ac6d7865a4412cd5c57720a3c343eaeb1d1f8c4a7586648384ec79ba4a5246a792963a5e87", 0x8b}, {&(0x7f00000e1000)="b05118f6cc5220f9e7286ddf3f32af9741e1c610105d27f543d953e486ea45e49e1844b6b0b4419a59b7c3439d3a66a8be630bd58b7932dbea32e66b2f39ac34b8a5221fd8640a284b1f91eb926e827e7a497e82f4f5b1233730ad6f6304782925277e4fe514447e94a95d61e4b73c4175f2add10a30b1c83bbbbf58fcb9e9a5f567cfb0c503965fb8c4d3396678702ae9d8f3fb66c42a95c9d19aa31d5b7ef1cdf063a7a0f60bc5941175d0317e0ebfd6522fa1d3de3f055a9035a2b120a09dbb57901c7fbd0bd1f453fec85818ef457de3ddd59ee95e074376fcd549609e57c3b368183b90e63f4571ecac8efe6a6b5995b7aefb646f10c88b46fdc72f8e39133753033329d4aef9b0c0beed86e153d7e1e7ef36ce3e7304c4468a5ca11c80c208b25e7d07e5999b3d97477859172f1db3338f8a9a95966db3d01a79e19845e782336e1b7a24f55d4d6f12d0e8f2230befae1310c5734ee4f5eb17f20bf320aed86068815948a3cae6a20bd64928aa7091ba6aa62c0e7de2dfbeed03a59fb4a6bf76a8b20a6737ac949a91f31dffe939da91e8cf71f6ad8a9f51f0e39aa37577341224e009294b201b879abf425a63fba8054a4171d63f3f8f5e3d85d0fe02347a1d7a5c3a3f9d0e32c3e7af3de52b024a3b37af28cbcfe4b77a2d8521df7655197a02f4d386c32c6318acb940a92fae4756b8f105ae3ad11e58d61a65af7d5cf10cbc73cef2df5f884ff77ad341a241fb2721df66296cae0354e4d30f84792677220443d16c1a4645dc1e0cb4591c8d03b7d50bea7f4a3ddd6a6d0df079bbf2609d1fada927e00bf417539f655a52903ac8db01b1b5827dea0e83432fefa37523e57a6631be5b7751d52a49a2a3350275e870c6a94f8b7d1dcb29f51c2ec7c3b5486a1fe8c76835a6235b276a4d5d18b1950222e4e652699300c9cba052b88e5cf96a4cda9942cc1b8be35f66181dbef5b6061a922c617cce8aeb9f386c7f8b79f8eb5e86f06ae99cf142f5c21274f5e24b27aa0d037b58cd8bc0a098e3da92d1fa003b45888494b7f1e0a5f64bc94e4815e0c61f685095c60635073732772012eff6aefdca434b46ee8955292486d08c92df9ab3d34c6f952b01171a70fdfad117a6dfeb371dc0adcbadfcc254025d044cc0eda2d9af91431b257fab0c1dd0f51cf366f129c4bc2a89f96b785bd350a90f98831cbaf06b52f1df832d9f6e8ae43dfb04d660ae333da9fb0a2483c6855d131b48a4a5c31fbedc32cb6622653db5d46578ab42eac9156443820d4b4b7af645d205b57e341b06c09c3dbfb034e04c20b07d46da439fd9a5d1b1bdc45ea73d70092fc0297d38b7337eef5287c6f61f5e385f6236f7481fd96135c7e2dd1145e39f176c04d24aa78af5e79577b8346c8afd321145af10f35f7fdea0811db424b9ca7232f21223e5a8d57a496bc3fd606df5e9f06a896b1c61c678619a2d20265c3068843c0ad3a984745a542b5900ee06ef19d950e27e337cda3ffc4572473509c6cfabbb1cd53ada51cedc38aa1bd706419374660613a9efd46629dabb6526ad0df8152cfbe31401a45e1af5b8c45c65826775fb1979bb496cb2c4d0e069b1061d622e430fb187227c0b8e9ea93da76257edb5beec08fcdce8e72582af69f58adf50f7f67fc833827133fcc83eac1716f27b2d95892832595f029712406ea927216232c8572eae5ce801a1613a818db7d63bed1ca1cf0de17c209287893cdf9024e1aeeeb3141349cf7d648fa69259b00387ded539786d02b26035f3906ac96eace21864ae4210bc2a1f31581079ae8e06a50b74bf2dafc8073b92662ab8b46788881651e757f60800fee4e126a61811bab659ef25a7c5ec79376cc8213b4c16b0fd1d55a9af0af31c7222d7d8444236440c572f4fd3c61b80471aa587f230b8cc60fcc4fbcd1adff70b99a1fbcd541d5c0ac3587842d19d56cd83a0c644573c00353ac16aaea4bd618723c2cab28158e508994c03bc7d351e3f6091fbad8a674ff9c7654f2f23225c94f34252a585e8f0d17abbb2aa522cede98fcf18e8bbb0990e361d01db1a11dc8da1069c25aca52cf8c2e0fb95d7a9660d8467e69795a8007be0b13c5fab3fade243f8c53e104508d02399b7c97957ccdcc9af099dd82bb5b80513f03f39094071106ad3dc8b79ecf3bc5c0387e8e16ee8e38f004de9b8bdc7ce88ac76602eb85ac3595d4a17edc7eabe0d990630583dc8e1c1f36c8ab72827bb2b39cc31bbd40eae25fc8dc64a48c242cc659c0f89d2bcf43f8cfcfe0ca876ff6953347c9c95c9b3dda3e76026a1bdcb8530182ee05759a6c6c121298586e147ce2c22c646f7aaf9dda1b44b4756da851d409d2b7ffc5ecc960900bc472790c3b6213d96ce04fa780aacd3b4ccfbc35fcd78f91ff788856eafa8795393e005fd759ec7abf78a08df4794754e3d180f0a4f96bd2586c4a15d826f4e2bc9075a3bd19283b754b5f5ab2ea48dfaec95b539ccb9383c9427d265f261bac9ef95ffc7a362ea4beb8bc8a4085c21b3cba7e24e8f3b2399980cd78451d97c04addb1ebb148ab1e3d1e20f491d118d05c0f3abe46f57b958dd4e4be24c953cda3bce76d97222ad5000d5a15787544c1c8d3f07fcf4a4a6cfe31b09023e8fc5fc732c6126f00f755939a8031505b93a8a04b1b3ebbe9702fd83d72830de96584fe8aeb80fb3dc27212fdf3b3bcc6dda32e33cdfd16c75f10e407d64721a18edcafb44732f2fcd4b9147f11f35a5da4b3700547fc0138ae85817161ea0fffddd8b812df7885b9a93d816032127697cfd97b09da45e76b7706501c40ea9a58cebb24f7353d074fe3b7a860ee7632835f1a611d2a1a63e8d0fb9d5931686a7dc2ff549e55c1b89fcdd5a98281a15b898e6a3b9c010bb7a4db41639d51a97bdf117d24cd9dd004f6a56357626adde2176852130a59efeb7a9625b4ade677630b5a636063bd35c20cf03f905c09243a88ba681e30cf20f903b9c041cdc9f5161252c78d246441aec34ddb00f552b73d51b1b3fe866e9bd2a78f757c7228c931652a3f248cc803c9735f830b6de9b828d28ad4516d36cc6a9ba0d7f5ef8c1fd2e38f7925b0af70b0b39a7ace24f2c896fa8df3713be873f95ccdcd46404e65fc2a1d858e07753e913470684eee0cafb44e75d032d3ef87cb974c9732f70a9e8e88ba6821e91e5728a987eb75dacbeeb4a5ad7320829f970111229ba76e4da7d6d29f138cea29657c87c24debdd00c20337a90fbf00d452a93821bd5e31e96c9be32eb7a84bfbe865a41f8aba141b4622b334055ea5be32d970d90ddf918842f4d6fa14f298be070903b60b6114089951bbdaf92cbbc75a016590b9720d82585a563559517e3d396727b878890e481a7ae82d8f71fb594d35610ce76bce7da7c4d521fc81b0622fd48db5cc93ad66baaa4a45864e5f3b0f094518dd67f01c0e818ca03e9148cacdfe9560a0d55004f48517a5585d16307ebb0b1098bc8ec516b1935a4536474e5784f0b25167d671aeb18fc2cdd0a946212801645895c1710a8919c3646b2e54eac59e095f8536bab7555c2be89befe6252e87ca7be35c11ed9043725d3777b59283d5ca471ac961a7f58b860f18d4e62a9e1b1d43bf5db700b1e10051128e795a1c4265b32d804450046bbc99b18281e343ecba6fa70afea5aef17e58fc83d2c582cd28716ebe17cac643e16b322ca321efea0f4354a27c730714ab3f97828d7ff9cf3b3a4bf3beddd1d8c060e56289f4de32692c05dab7c3f99c55525d1fdb5e43ead46449c6ac5fbf3d373506dba04daa6aa37a6a7a14d9b604ada5ea0b950d0bf974b939612446873be4be7f5079c3d1a865b26eaf452b16e7df227cb157df4208e6219e1f360268634748cba4e320ff04762ec3809fa313ebcef74a98ad0f9477947fb68f7999ed13fe24c191facf7666760f3f01468d9ae4d541994b60a6d8b8f298a0d614b8e81e36f3892febbeef41931087692f5dc2130104069e03775f1e735c31cbfd6b4f37c14325021644e158d9a8ba281ed2e8cec3ee82dfd9ba9ccbc8203a62e9a35b5c74aeeb9c1ad3e6a558dfefbc65fe9d65577e555b821fb9b227eb2065647faaa0246a306be526a82b8c997c25605ab0f09068bce14aef98edcd23402120ea772d91b3f80b52b4df1ce8a405d209a136a95229cdc4e2a9516076048e73037685910dda61a16596729ca2e6b6bbb97e9ccc85463cac89d0eb9a20eec0a6b9c0034467512dd5fe9d404ee041f01bb70ad78a6fd9092dd4b7aeb4c109dc3a4b39fd59620d568597a654bd44fc7fc29dfb168d428f6d9c6fe954e7075b5f4405dba5303d2267d9ba2ba1f951af1765ecc64c32537d3ad78760afa1a2fae6f917e0dd84d0d1bd4cbf2b88c367192da2d67685129c2c6189ecdbe2faa86eef64df742f14a76fce6904f8325747bb7c5c5089f6cda9bc26913eaea9b0fc73a941546b7a236470433b76203ac6f5e738d7662650bb0136e8b9c5f1791ddeaa19b08574b67d9a51eb3ec48edc435d642e3ed6dfdbf5868e47dad0d572079e57621d9cdff52814845670f6c28350b3daa6fae61a9b30c0956cff115f55bdd6eeea75999b475d2d7aa8b691680354b636b9786aa35c6896b460f934427814a33a189c7b66380ecf66a4a97b7f22422f3b73f104013eab0f5c08eb82939fd9668e6d941925370b4bc1dfd7503191ba9975fa947f2cb38462b9e3bfa90c24882aefbe5d685539938b2f221df8767525c0767b76ac3bcc9c8c1b6a5a5c53a32d332d98973cb39a73375dce5c59534258f9e77025f27a58f45640bb2f0fddb124ffe891810538982db132ec02401df04cc173ecd89f167e7b377b0e56b2d53ebe2337b32642b55e21fe3648fefea74a52c688d238937e338a5c1d21b4f9515aa46397c717e2222c50a4621a62aeb78adad77e03c80c2a354ca669dfe890a074bb3bd4301b7a90cabf9b00f14225c98ae24743144ac04a9be7b5da6be3a63a55d077f657ea52e1d0ee2c8ecfb3ae035f60c8b90c223da21f8a389d3b8742dcdf9856bdae877799923c75710d6e82053042b01d3a1702a5e1cc41786e69a84bcbb2a96a2cb46472611ad5808fd24cf94b14da1b0b75583fefa96c845cf6d5973b362faca0b6b099953ea9d2a0f1f0a100e829a2e036925340ecf294fa2e35ae4a59a4493b8601a7ba9626ce1a754aa1d702d4174e7e57416aebaafc0a6372ffcf9347a87d04b97cab5f5ce4c7cd824b98a5c740da89acc7c7ea4e5fc025dad1a1f2b1a5fdb1acb282eaea1a7626bd2bb8925fefe41791d8ffc61ccb0349115878774e70cf5833764da9ccf9a54608cb777aa274aba631db4bcbf683cac7439ee7598c6103a9cf86b82639a1193072727da334a6353eba3ee7677c64699099100aedb82ac698f222da241e8f0e2259d62d93630da894a202da62d1e2602ecde7b31721aa92c3b25a030f46fa3f0fc1bb9081e962d29767c0eaf7df3689c424c50dfe4ee2b776db904ebf10113dc86607e96a61a3adb4b7ff34949aa2ce3395907a67768747095bc96e8caed27c4a6fc768d3cfaeedaaa2b52c1d400a7dc3717f3a01f29264b6d390e4e60acd19f2e9e8158009b32f19308619276ac73f14112568cbc36fd8173d474b0f480cac19891d3a9bda31dbf02bf5b6e92b954976046e50b88ae170f9403a06a0f8f8dd536701a539fb3b496e6eb1f17524db40682b47899aa255aafe5b8ffd3a023f82b96e8df1ade26e999717f30104335b561291cd16e14b0bce2750d69f8bd", 0x1000}, {&(0x7f0000e1c000)="3fae26bcbf2d2c3377f709dee67aec2de816967a31923256cc26573d32495e848c9fa6a45e5531e4e31c8e9a2dde53a179c1888414d358948af07869efa37c77435c6a75b04f528eb2a774c4ba870a545a04018102b154e5a3bba1598114038d5e33a84a0ae49bf3d95b0051d3c24963b8a124dec53522d03dff1addfeccabcbc8", 0x81}], 0x7, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:41 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x2000000000000) r0 = socket$inet(0x2, 0x100000003, 0x800000000000011) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r0, &(0x7f0000795000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x2, 0x6110, r0, 0x2) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fdb000)="b04ea1", 0x3, 0x8000, &(0x7f0000fd2000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000001000-0x4)=0x7fff, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000)=[r5, r3, r4, r4, r4]) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000635000)='keyring\x00', &(0x7f0000c15000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000284000)='v\x00\x00\x00\x00\x00\x00\x00\a', r0) 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = getpgrp(r0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000924000-0x8)='big_key\x00', &(0x7f0000833000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000623000-0xe8)="1b38b92f817e5acd9b763f295f777fa4ad120c2bbf375109636e6b4a10dfd781392542d03af051b408d018f6d5b910c2351e16cc11460bc1688208d6693933f72321ee10f760e2eedcb6bb249d797185ed7f1ea9b94661ce5527687a88c5a66bc941123685721724e5d2c3f4985cbbaf3e6c86519c823f9b93e9d46dac413a804032cbd24178f90963552157f813a563ddaab570603dcbb6f401033f5bfc92f4d03677acc0aa4d1646a17d3c601a1acc4672e1a1fa66175c6ff7e70dfe24e2cb3b9d249096a2e0d23d74f1ed5103c2015a4ca7fd92789118d46a597d44217fb384eeb2b686a44b1e", 0xe8, 0xffffffffffffffff) keyctl$clear(0x7, r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) move_pages(r1, 0xa, &(0x7f0000d9d000)=[&(0x7f0000d1f000/0x2000)=nil, &(0x7f0000368000/0x3000)=nil, &(0x7f0000d09000/0x2000)=nil, &(0x7f000056d000/0x1000)=nil, &(0x7f0000595000/0x3000)=nil, &(0x7f00002e9000/0x4000)=nil, &(0x7f0000edc000/0x1000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f000094d000/0x1000)=nil, &(0x7f0000c70000/0x4000)=nil], &(0x7f0000818000)=[0x5, 0xffff], &(0x7f0000757000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r3, &(0x7f0000012000-0x38)={&(0x7f0000cae000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000096000)=[{&(0x7f00008d6000-0x35)=""/53, 0x35}, {&(0x7f00006ac000)=""/61, 0x3d}, {&(0x7f000079f000)=""/214, 0xd6}, {&(0x7f0000369000-0x1000)=""/4096, 0x1000}, {&(0x7f0000541000-0xa)=""/10, 0xa}], 0x5, &(0x7f0000984000-0x1000)=""/4096, 0x1000, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000bbd000)={0x0, 0x41, 0x104, 0x3, 0x100000000, 0x1, 0x3ef, 0x7f4, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x3, 0x81, 0xcbb9, 0x45a6}}, &(0x7f0000417000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000cdb000-0x8)={r4, 0x80}, 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000358000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) creat(&(0x7f0000baa000)='./file0\x00', 0x20) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038a000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x13, &(0x7f0000d88000-0x4)=0x80000001, 0x4) keyctl$setperm(0x5, 0x0, 0x0) unshare(0x20020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f000032f000+0x8c2)={r5, 0x8825}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_dccp(0xa, 0x6, 0x0) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000063f000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) close(r9) ioctl$sock_SIOCGSKNS(r8, 0x894c, &(0x7f00006fc000-0x4)=0x0) ioctl$VT_RELDISP(r7, 0xb701) setns(r7, 0x0) shmget$private(0x0, 0x4000, 0x82, &(0x7f000026c000/0x4000)=nil) 2017/12/17 15:51:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:41 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffe, &(0x7f00007cb000)=0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000839000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006d4000)={0x0, 0x0}) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000166000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = dup2(r0, r0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/vga_arbiter\x00', 0x801, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000ac1000-0x9)='/dev/sg#\x00', 0x0, 0x40000) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) io_submit(r2, 0x8, &(0x7f00006f6000-0x40)=[&(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000183000)="0e646eec9d2f17bf350809767f30a4f0bbf67a1b8bc531232de09d773d97d6ebdf287cf7b86bb71dfe928ccb81dd4bcca4f8757c0af3", 0x36, 0xb4a, 0x0, 0x0, r3}, &(0x7f0000ac0000)={0x0, 0x0, 0x0, 0x2, 0x80000000, r0, &(0x7f0000ac1000-0xa6)="de240cb43dcd147f738e678a8cbe9b76ed0925c8ee628caaefb670e332a25fd14c892b03c09e2c6326bf48d739c5be473112d95dbcd45414935bbe12eaedd1917d9396fab9f9306f38c5e614ee8cdc7fb723d8f98240ad32d64fde50d190c35cdb0b1aab07ea17fb1909c8542e80d45cf4e0c4c70b78b47e114d63f35296c135115fe3c0abfa83944e3dcd3397cabe5b9f3c57c29169eb507329cbf844040512fea4a947f6cf", 0xa6, 0xfb, 0x0, 0x1, r4}, &(0x7f0000815000)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffaed, r0, &(0x7f00003aa000)="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", 0x1000, 0x0, 0x0, 0x1, r5}, &(0x7f0000157000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00009e0000)="decc38de2e7a86658759c83fb2d179c3722b0efccbd926786f12ed6cd9f1777cf2b4491eda2af73f94657dac668e50c1ed856ebdddb980d873b827a6e430d864726827fd3e026b1b40d26fb06199ba21", 0x50, 0x1, 0x0, 0x0, r6}, &(0x7f0000ac1000-0x40)={0x0, 0x0, 0x0, 0x1, 0x8, r0, &(0x7f0000ac0000)="0d743b524ca15276f3d0bb02adb06f2e5e19f5fbba1c04a349d234d2c2ce108a58c97bad55c320e2b0d9b21942ec7bda853e298fd95fddb45f971891a782b89b57c8dbc039fe3645d220391aa0a3ee1dfab6594e4a2134eb81643d0838d5decb1d31bcee91155790b39db838958dcae4e8d1616343f799102984fe7a816f846b57c0239bbb8e3726d295fd34fdd0fe2558f4e2316e9453b89690a01bafa5e6b2802baa4b13fc64", 0xa7, 0x400, 0x0, 0x1, r7}, &(0x7f0000628000)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f00005ec000-0xfc)="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", 0xfc, 0xfbf, 0x0, 0x0, r8}, &(0x7f0000ac1000-0x40)={0x0, 0x0, 0x0, 0x8, 0x3, r0, &(0x7f0000889000)="7b2368eb86f124f8956202621e53bf37071c08f91c487023d1c76e689d66df027e608c6b28ad46750c90d0d580eaaddd6dabc83c3b3e36c85f4effdde227ccd8f7ec822abaf65d", 0x47, 0x3ff, 0x0, 0x1, r9}, &(0x7f00007f1000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f000081f000)="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", 0x1000, 0x4, 0x0, 0x1, r10}]) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0x1000}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/17 15:51:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', r0) 2017/12/17 15:51:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x400000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000b80000/0x4000)=nil, 0x4000, 0x10000004, 0x20012, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000004000)={0x0, 0x2, 0x6, &(0x7f0000005000-0x8)=0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000b60000-0x50)={{0x0, 0x1, 0x0, 0x3, 0x5}, 0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndtimer(&(0x7f0000a9d000)='/dev/snd/timer\x00', 0x0, 0x22000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x100000000000003) fallocate(r3, 0x0, 0x4, 0x10001) write(r3, &(0x7f0000002000)='\t', 0x1) sendfile(r2, r3, &(0x7f0000aa9000)=0x0, 0xff0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) execveat(r3, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='trustedbdevmd5sumwlan0vmnet0ppp0\\\x00', &(0x7f0000005000)='\x00', &(0x7f0000004000-0x9)='$\x00', &(0x7f0000006000)='$\x00', &(0x7f0000004000)='keyringkeyringvmnet1self*)eth0\x00'], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00', &(0x7f0000005000)='$\x00', &(0x7f0000007000-0x6)='bdev^\x00', &(0x7f0000003000-0x2)='$\x00'], 0x1000) 2017/12/17 15:51:42 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000882000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x0, 0x2, &(0x7f00001d9000-0x8)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f000008e000)='/dev/loop#\x00', 0x1, 0x800) r3 = socket(0xf, 0x2, 0x20) poll(&(0x7f000003a000)=[{r0, 0x8040, 0x0}, {r1, 0x0, 0x0}, {r2, 0x80, 0x0}, {r3, 0x280, 0x0}], 0x4, 0x3) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$llc_int(r0, 0x10c, 0x4000000000000003, &(0x7f000086f000)=0x0, &(0x7f000040c000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f00000f2000)=@file={0x0, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f000053c000-0x8)={0x0, 0x0}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa0d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000392000)='/dev/kvm\x00', 0x200, 0x0) prctl$intptr(0x1000000023, 0x100000003) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00008d3000-0xc)={@loopback=0x7f000001, @rand_addr=0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f000009e000-0x10)={0x4, 0x100, 0x6}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000ff0000-0x44)={{0x2, 0x1, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4f6dc1588fa05e04b858b449087ae69f"}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000617000-0x10)='/dev/sequencer2\x00', 0x2080100, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r3, 0x11, 0x2, &(0x7f0000001000-0xd8)=""/216, &(0x7f0000552000-0x4)=0xd8) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000ee3000)={0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r3, &(0x7f0000551000)='./file0\x00', r3, &(0x7f0000665000)='./file0\x00', 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(r3, &(0x7f000064c000)='./file0\x00', 0x200000000000040, 0x10) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f00007d4000-0x28)="240000001b00fbffebffffffffff0000110000000400030000000090f7000003f91617010282c710", 0x28) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000420000+0x3ec)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000-0x4)=0xe8) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000bbc000-0x66)=""/102, &(0x7f0000cc4000-0x4)=0x66) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000906000)={@loopback=0x7f000001, @multicast2=0xe0000002, r5}, 0xc) 2017/12/17 15:51:42 executing program 5: perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000060000-0x20)={@generic="74dbff7252a429b419ba917f0e7258d2", @ifru_addrs={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dff000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) readv(r2, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000073000)=0x1) r3 = getpgrp(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r3) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b29000-0x20)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup3(r5, r6, 0x0) tkill(0x0, 0x41) ppoll(&(0x7f00006df000)=[{r2, 0x1, 0x0}, {r2, 0x40, 0x0}, {r1, 0x40, 0x0}, {r5, 0x54d8, 0x0}, {r4, 0x40, 0x0}], 0x5, &(0x7f000071e000-0x8)={0x0, 0x989680}, &(0x7f000063a000-0x8)={0x1f}, 0x8) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000685000)='/dev/vga_arbiter\x00', 0x305000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f0000cbd000)={{0xff, 0x67}, 'port0\x00', 0x0, 0x100000, 0x6, 0x1400000000, 0x1, 0x0, 0x32f0, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000069d000)=""/0, &(0x7f00006cd000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/rtc\x00', 0x2, 0x0) 2017/12/17 15:51:42 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x10001, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00002e1000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x0, 0x3}, &(0x7f0000e2c000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0xfffffffffffffffe, 0x4, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "f2df01", 0x0, "73d54f"}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a0f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x4000000) syz_emit_ethernet(0x50, &(0x7f000010f000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373257bf", [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x3, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x7, 0xffffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0xf, 0x2, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x2, 0x42424242, r3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {'\b6'}}}}}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000fdd000)=[{&(0x7f00009dc000-0x3a)="3900000013001903041100000000000080008f0002000000450080000000ff00090016000400010000287200000010000500000000000000005f", 0x3a}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000fe6000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000096d000-0xc)={0x0, 0x7fffc, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000b3000-0xc)={r5, 0x80003, r6}) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000da4000)={0x0, 0x0}) statx(r2, &(0x7f0000e37000)='./file0\x00', 0x7000, 0x0, &(0x7f0000053000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012eff7f36005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000c91000-0x30)=[{r2, 0x10, 0x0}, {r4, 0x0, 0x0}, {r7, 0xc8, 0x0}, {r2, 0x260, 0x0}, {r4, 0x80, 0x0}, {r0, 0x0, 0x0}], 0x6, 0xfffffffffffffe21) write(r0, &(0x7f0000dc7000)="c2", 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000bc4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000aa8000-0x4)=0x10, 0x7fe) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c3b000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b22000)='./file0\x00', 0x103d, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a9d000)='/dev/input/mouse#\x00', 0x401, 0x3b3d02) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000657000)={0x2, 0x549, 0x4, 0x2c4, 0x7, 0x100000001}) r1 = syz_open_dev$vcsn(&(0x7f0000908000)='/dev/vcs#\x00', 0x100000000, 0x3fc) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000c0000-0xc)={&(0x7f0000909000)='./file0\x00', r1}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000aae000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000080b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f000002a000)='/dev/snd/timer\x00', 0x0, 0x800000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r3, &(0x7f0000000000)=0x2) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0x3, 0x8, 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={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/17 15:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008df000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000c76000)={"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"}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00007eb000)=0x8) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x20004040, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) r1 = add_key(&(0x7f0000e59000-0xa)='blacklist\x00', &(0x7f0000b64000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055e000-0x34)="067b7cac0bebd70076460a02b7be02f8347d261ede17df40727f31f38f65a6df256c2e9134dc0a4cd1818cd0d9c75b6df27ebfd0", 0x34, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0x2040000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007d5000)={0x0, 0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/mls\x00', 0x0, 0x0) readv(r2, &(0x7f0000b84000-0x10)=[{&(0x7f0000443000-0xce1)=""/4096, 0x1000}], 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000b07000-0x10)={0x6, 0x2b9e4483, 0xccd, 0x2}) 2017/12/17 15:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/0, 0x0}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}, {&(0x7f00002cc000-0x15)=""/21, 0x15}], 0x3, 0x80000000) syz_extract_tcp_res(&(0x7f000015e000)={0x0, 0x0}, 0xe3e, 0x80000001) accept4$inet(0xffffffffffffffff, &(0x7f0000e8c000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de3000-0x4)=0x10, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00003ff000-0x10)={0x0, 0x0, 0x1f}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e3d000)={r1, 0x0, 0x10000023ff}) prctl$getname(0x10, &(0x7f000000e000)=""/178) socket$nfc_raw(0x27, 0x3, 0x0) mkdir(&(0x7f0000512000-0x8)='./file0\x00', 0x0) [ 162.177408] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00004dd000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x0}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000253000)="97", 0x1, 0x0, &(0x7f0000eaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80001}, 0x1c) sendto$inet6(r2, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a2b000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r3 = socket$inet(0x2, 0x7, 0xfffffffffffff0a3) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000bbb000)={0x0, 0x9, 0xfffffffffffffe01, 0x2}, &(0x7f0000373000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c6b000)={0x0, 0x4}, &(0x7f0000f71000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00001b2000-0xc)=@sack_info={r5, 0x10000, 0xb724}, &(0x7f0000e70000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d0b000-0xc)={r4, 0x8, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000953000-0xc)=@sack_info={r4, 0x4, 0x6}, &(0x7f0000a7c000)=0xc) r6 = creat(&(0x7f0000345000)='./file0\x00', 0x80) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00008ab000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x3, 0x5, 0x10000001, 0x12}, 0xa0) socket(0x13, 0x80800, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000e8e000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f7000-0x28)={r1, 0x725, 0x1001, 0xe6, &(0x7f0000e19000-0x1002)="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", &(0x7f00002d5000)=""/230, 0xec51, 0x8000000405}, 0x28) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000575000)=0x0) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000a81000)=0x0) getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000c39000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000970000)=0xc) r7 = getpid() lseek(r1, 0x0, 0x7) r8 = getpgrp(r7) sched_setaffinity(r8, 0x8, &(0x7f0000fe4000-0x8)=0x8000000072) sendto$llc(0xffffffffffffffff, &(0x7f0000eb2000-0xfb)="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", 0xfb, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x1) [ 162.243509] netlink: 13 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b76000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000a84000)=""/83) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000233000)="3877f6b39307eca3831d54a8f54590340f52962c8710ee04d0e0324b9ba7da3ed8b526db5a74de7b372d") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000797000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000bd000)=@ethtool_cmd={0x2, 0x40, 0x1, 0x4, 0x5, 0x0, 0x8, 0x633, 0x3, 0x0, 0x0, 0x886a, 0x100000000, 0xfffffffffffff801, 0xf6c5, 0x4, [0x200, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000235000)='/dev/usbmon#\x00', 0x1aa, 0x12000) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f03000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00009d0000-0x4)=0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000dc0000-0x4)=r3) 2017/12/17 15:51:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000950000-0x12)='/dev/input/mouse#\x00', 0x47448ec3, 0x40000) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x848}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x80, 0x3fd0, 0x81}, &(0x7f000041a000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cfe000)={r2, 0x3, &(0x7f00001dc000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000b38000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x80000001, &(0x7f0000452000-0x17)="b1aa1bd0ff8cf895ea1b9d484b037a33d1362baadab491") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007a9000)='/dev/input/event#\x00', 0x7c, 0x200000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000005b000)=[{&(0x7f0000a76000)="2900000018003115ffffef00007700070a000066036dff0602b1ffe10c000800040000000000070b37", 0x29}], 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001dc000-0x11)='/dev/vga_arbiter\x00', 0x2000000000008400, 0x0) getsockname$llc(r4, &(0x7f0000257000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046c000)=0x10) fallocate(r1, 0xffffffffffffffff, 0x6ffffc, 0x3f) r5 = syz_open_dev$tun(&(0x7f0000c4a000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000) r6 = fcntl$dupfd(r1, 0x406, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000ca5000-0x14)={0x5, 0x2, 0xf6e, 0x7e, 0x6}, 0x14) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00006d4000)=0x400a000201) r7 = fcntl$dupfd(r5, 0x406, r5) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r8 = socket(0x10, 0x80006, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003fd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f00008fb000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r8, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3) socket(0x9, 0x805, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00005a3000-0x4)=0x6, 0x4) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ff000)='/dev/autofs\x00', 0x4042c2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xffffffffffffffff, 0x0, 0x2000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x80000040ff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e29000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000cfe000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff7fffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x85, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000021d000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19327d38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x29, 0x6, 0x1, 0x3}, &(0x7f0000cd6000)=0xa0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000620000)=0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000d3f000-0x5b)="6342f3ab82b41360707bd3de1c980879b58d915c8f9adf0421057fdb4c80f1180434a3561a16f7efd330fccd0d610816a8851fc1e9a6d04499d80f818e6a576eb7587ada4b884ced5da0f8f129b96c5b3a337ca7c6ce01bbbe3105", 0x5b) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000110000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000055c000-0x55)={r3, 0x4d, "d806d58811e7b68e37e8bebefb7df820846b2fa3f3feb090e4b49efb95340cc230fcd8673c818ca5b2731d3a9ecbdf86f0794cab77d0ca973f88c05d6ae71c197e9970d34fb686be0c74ed3b4c"}, &(0x7f0000ecb000-0x4)=0x55) mq_notify(r0, &(0x7f0000c69000)={0x0, 0x7, 0x2, @thr={&(0x7f000000c000-0x73)="359813f4145cd248cce26b3d22402be019cf58e77aeb1f88a0ed232e44f36e85ae4d777d7dbcd60ffb6aa51200364ce28a7473601754931464da07c1d82617c9695cb455dec3344603fa1ebba6f408d1129e7bb883b217285b45867acf1cadb50630cfe33e7c907567f864f6aaf859eaadc352", &(0x7f000029c000)="65edbb1490bc2f5bb234159ccd302cf734851e0b3d98f524bcdfa08dee6a93aa9e96e0401e0aa44a3348ec207933a511c1e1936d8dc25c27bc901dbfd3052d923417fbe59499cc13421bae618103cb6c216ba3a845b4ce2971851e7741bd0ba7be4f1a92699c512592f6ce8bea8f9d77a922d5e852316b44aff0293b4d3ee790db0ac27518a1621f5447d39aa7fe6e8aa586f3317a85430efef7393db6c79c4c277d3507d5875df5dda567a2f340b1a0d89d2494e6bed62019d07a79a21cae123545bdb0537548e6842287e77a4116215025"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000022000-0x67)={r3, 0x5f, "66348d9a8666a95bc7f8f151e3569e3b6714077b1f83fc0a74df857fe94c7f47ffb560d2e40f6336ec2eed6bf19f85c07543cc2eb7e9075ea8e63541d648bafaffffff62022a5392f810a994803cbb7831226382d0d06bf41095de692e051d"}, &(0x7f00003c7000-0x4)=0x67) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/17 15:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r0 = syz_open_dev$vcsn(&(0x7f000001f000)='/dev/vcs#\x00', 0x6, 0x8500) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000cb7000-0x87)="5969fbb6fc74eb201178e0e3bf1a662e3d59992d85144340a62a4ebdad6d8fc43b06b5f6ee8efa725cad3c1604d7b9092c7e5d425ede9b77c6e91e98fdaf4ce885d8d51c6cdede3fe31b9636ead4080b8e2865e55576a19dc47b493cb3deb9ce34b921be075dd45185cfdd6ff0d138f8a02db21052de91d494acecf7776452b523d7c96db8fec5") 2017/12/17 15:51:42 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ac2000)=0x0) r5 = getpgrp(r4) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:42 executing program 0: r0 = creat(&(0x7f00000a6000-0x8)='./file0\x00', 0x1) r1 = mmap$binder(&(0x7f000039f000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r1}], 0xb9, 0x0, &(0x7f0000f48000-0xb9)="7156e5be1b116a7f87d11466da7eef0a08330f59abc824a48797a27d95ddbf8a77a150220a8122efe1353107b05f150e1c067d3c51e044bec092833a4362b62a26680fb25294461df26eb5626b94a8d9c820aa65b34aaff1bfeb04dcb1ba91afdd093d98cb9cdad76040891b8baf5a934bf62b216e7ec316bcfb15495b64c324479e8cb26bf8c81827654c355bfbd88d479f109c2a99ddb30b8e709d1c6874bc6d3a44938035e4c271f293b30a5105f8442ebdacc0ce2055fe"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x48)=[&(0x7f0000001000-0x2)=':\x00', &(0x7f0000002000-0x9)='/$+user/\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000-0xa)='wlan0,\'^+\x00', &(0x7f0000001000)='\x00', &(0x7f0000000000)='+mime_type[cgroup]%/ppp0\\\\+\x00', &(0x7f0000001000-0xb)='#.wlan1GPL\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000000000)='md5sumnodevmime_typewlan1wlan0\x00'], &(0x7f0000000000)=[], 0x900) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000003000)="16a0561b7079718c8ee2316d340946651ef3666ff1325d2c607f74b503dfb5e5121e7c5ddc11aa82ee103ce1ae8ddc7d344a15eea69434c75c3d03bc3b2151ccc93063a8c424d39d028db673339bc3564daccf8760eff9ab3785b6013edf50245c02b426540886d524947901e88f23d23923d87454b01184326dc96db34cbe5c121fbf9a2dae7bc8047c6366f4aea23da3101ea2581f", 0x96, 0x0, &(0x7f0000003000)={0xa, 0x1, 0x4e, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000005000-0x28)={0x4, [0x401, 0x9, 0x3, 0xfff]}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000006000-0x4)=0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000)={0x48, 0x0, &(0x7f0000007000-0x48)=[@acquire_done={0x40106309, r1, 0x4}, @decrefs={0x40046307, 0x0}, @enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @increfs={0x40046304, 0x2}, @exit_looper={0x630d}, @acquire={0x40046305, 0x2}, @dead_binder_done={0x40086310, 0x3}], 0xb0, 0x0, &(0x7f0000006000)="a244782fca28c93a56d5f58cfb40956cb2c75308321801b126f8ddc4d637e2f76e5d8d3247a0bf24562b228856adc8a2bdaa47d5c0fd37e040c202a439dfbfc1693dc2a48279e11c4727f4d1935b7661fbf95511b547a444e9773e07bfb4907380642f356db85d738e9142d746909b32240c22056ed6fd4668db8acc1413ffe76f0237bc8fccbb95bb83b9919ebc8057cdbe3b83b6ccb958010e6a0b6a7d4fad6f1319ea4e549127483db1113d6e1fa5"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x7ff, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000007000)={0x7, 0xc, 0x5, 0x1, "6faf6169c6fc1d2631efebc66ac35eb9b932f3c940d5e3738f0aebdbe6bb99b3"}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000003000)=0x4) [ 162.359573] sctp: [Deprecated]: syz-executor3 (pid 15012) Use of struct sctp_assoc_value in delayed_ack socket option. [ 162.359573] Use struct sctp_sack_info instead 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a52000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000032f000-0x10)={0xd529, 0x2, 0x7, 0x35}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) r2 = creat(&(0x7f0000a8d000-0x8)='./file0\x00', 0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c08000-0x8e)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x5, 0x80000000, 0x3f, 0x7ff}, &(0x7f0000b38000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000015f000)={0x8, 0x1, 0xfffffffffffffffc, 0xfffffffffffffffc, r3}, 0x10) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x3, 0x8c, 0x1, &(0x7f0000d64000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x4)=0x1, 0xffff) [ 162.456631] sctp: [Deprecated]: syz-executor3 (pid 15013) Use of struct sctp_assoc_value in delayed_ack socket option. [ 162.456631] Use struct sctp_sack_info instead 2017/12/17 15:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000057f000-0xc)='id_resolver\x00', &(0x7f0000d6f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d6d000)="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", 0x1000, 0xfffffffffffffff9) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e37000)='/selinux/user\x00', 0x2, 0x0) mmap$binder(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x3a) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000032d000-0x4)=0x80000000) request_key(&(0x7f00007fb000-0x19)="6173796d0265747269630069b71958ab06fab0b414b4b805d4", &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d2c000+0x773)="68f7ca040a2283692314bc05bdfa131d1c7c44ae6f7b92aef36c1d73b806642285a9e720d4285bd067b13e297f30812aa247911486a2fcae824342afdcc20074e754a26200815c9ba5da35f7e0d0354621ce315fd8636ed6c1edb6f9d23c1d05a2382e102e4373633acc1f0e30225a5cc89edfddecd299b78ec2f3e7981454ef436a80c291293d92b6a9681770db5f2dd6a0b9b0793e0d154db149", r0) keyctl$get_security(0x11, r0, &(0x7f00007d3000-0x45)=""/69, 0x45) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0xe) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000deb000-0x4)=0x0) 2017/12/17 15:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x404e2, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x3, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000564000)={0x40}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, r0, 0x0) perf_event_open(&(0x7f0000385000-0x78)={0x1, 0x78, 0xd4e7, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, r0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000631000)='/dev/usbmon#\x00', 0x3ff, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x2, 0x7ff}, {0x9, 0x4d, 0x0, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000118000-0x12)='/dev/input/mouse#\x00', 0x1, 0x664240) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f000075a000-0x8)={r2, 0x8001}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000650000-0xc)={0x0, 0x0, 0x0}, &(0x7f000094b000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x16, 0x300) r3 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r3, &(0x7f0000f6d000-0x10)={0x4, 0x1, 0x800, "3fd1fb8f0e16", 0xaa3, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0xffffffffffff8000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f0000a7e000)=""/102) r5 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000016e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4000000000000000, 0x1, 0x2, 0x4, 0x9, 0x5, 0x1ff}, &(0x7f0000377000)=0x20) r6 = syz_open_dev$loop(&(0x7f0000110000-0xb)='/dev/loop#\x00', 0x7, 0x800000000020003) fcntl$setlease(r5, 0x400, 0x3) fadvise64(r6, 0x400000000004, 0x100000000006, 0x5) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006dc000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r7, 0x4008ae90, &(0x7f000050e000-0x58)={0x2, 0x0, [{0x4, 0x6, 0x1, 0x3, 0x380000000000000, 0x3, 0x8, [0x0, 0x0, 0x0]}, {0x80000000, 0x3fc0000000000, 0x6, 0x6, 0x8000, 0x80000000, 0x3, [0x0, 0x0, 0x0]}]}) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4008ae52, &(0x7f0000aec000)=0x62) 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000f4d000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d0000-0x4)=0xc) bind$alg(r1, &(0x7f00007c0000-0x58)={0x26, 'aead\x00', 0x120, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000914000)={0x0, 0x2, "1300"}, &(0x7f0000530000-0x4)=0xa) clock_nanosleep(0x3, 0x0, &(0x7f00004e2000-0xc)={0x0, 0x989680}, &(0x7f0000faf000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) r2 = eventfd2(0x8, 0x0) fcntl$setstatus(r2, 0x4, 0x800) accept4$ipx(r1, 0x0, &(0x7f0000242000)=0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000024d000)=0xfffffffffffffffd, 0x4) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000998000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000e6b000-0x78)={0x2, 0x78, 0xdb, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x5, 0x9, 0x0, 0x0, 0x5, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x401, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) clone(0x200, &(0x7f0000001000-0x83)="", &(0x7f0000f06000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0xfffffffffffffffb) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket(0xf, 0x3, 0x2) r6 = getpid() perf_event_open(&(0x7f0000e4a000-0x78)={0x3, 0x78, 0x401, 0x3482945f, 0x4, 0x0, 0x0, 0x10000000000000, 0x201, 0xffffffffffffffff, 0x5, 0x7f, 0x8001, 0x10, 0x0, 0x7fff, 0x3, 0x1, 0x3, 0x20000, 0x820, 0xff, 0x7, 0x1000, 0x9, 0x0, 0x0}, r6, 0xa08, r3, 0x1) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00005a0000-0x4)=0x0, &(0x7f0000839000-0x4)=0x4) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) getrusage(0xffff800000000000, &(0x7f0000d4b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x0) write(r7, &(0x7f0000fd3000-0x26)="260000005e0009000c0000f839e3000000f40f0001000000f6040000000000001ee9ff6e35ea", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r7, 0x10e, 0x5, &(0x7f00003ee000)=0x1, 0x4) 2017/12/17 15:51:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000595000/0x18000)=nil, &(0x7f00000e0000)=[@text16={0x10, &(0x7f0000506000)="baf80c66b81105a48a66efbafc0cecbaf80c66b87241568c66efbafc0ced0f380abf290066b80500000066b9000000000f01d932320f20e06635010000000f22e00f07f2ab0fb69e0018f3ab", 0x4c}], 0x1, 0x0, &(0x7f0000b59000)=[], 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000d27000-0x9b)="fc3f6a88e2885f8aafd3646a9871babfdad81c2e1cb025f70cb66c1f09a5502e76b458dc34328414c8517267085ab6fd776feb3ada8dc9361a6f83d1f21f5c0f8c98e7a09875ab462783334cb855b969e66fb31cd7d8585199f1febe55931363eddd88965ef2f2d1b030e8899110dd85b02e2e37e4a53bbb88f87fa16d224d2d0b0c8c357b11a0f63835de060502067f27f6feac539a5c650fad48") ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f000049d000)={"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"}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0xc) write(r2, &(0x7f0000de4000)=';', 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000168000-0x4)=0x8, 0x4) execveat(r2, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f00005a5000)="74e6745c745064626465766d643573756d776c616e3076726e657430707070307300", &(0x7f0000006000)='$\x00', &(0x7f0000004000)='keyringkeyringvmnet1self*)eth0\x00'], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00', &(0x7f0000005000)='$\x00', &(0x7f0000007000-0x6)='bdev^\x00', &(0x7f0000003000-0x2)='$\x00'], 0x1000) socket$bt_sco(0x1f, 0x5, 0x2) preadv(r1, &(0x7f0000052000)=[{&(0x7f0000285000-0x33)=""/51, 0x33}, {&(0x7f0000276000-0xee)=""/238, 0xee}, {&(0x7f0000c1c000-0x5f)=""/95, 0x5f}, {&(0x7f0000a71000)=""/193, 0xc1}, {&(0x7f000010d000-0x1e)=""/30, 0x1e}, {&(0x7f0000286000)=""/205, 0xcd}, {&(0x7f00000c9000)=""/91, 0x5b}, {&(0x7f0000a88000-0x52)=""/82, 0x52}, {&(0x7f00005ef000)=""/226, 0xe2}, {&(0x7f0000d1b000-0xe9)=""/233, 0xe9}], 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d92000)={0xde1, 0x8, 0x1f, 0x0, 0x0}, &(0x7f000075b000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000263000)={r3, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TCGETA(r2, 0x5405, &(0x7f0000677000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000329000)={0x7f, 0x1, 0x3}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00002c7000)={0x0, 0xffffffffffffffff, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008a8000)="", 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f40000)=0x0, &(0x7f0000e8e000)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x28, &(0x7f00000c8000-0x8)={@empty=0x0, @loopback=0x0}, &(0x7f0000ec3000-0x4)=0x8) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) flistxattr(r2, &(0x7f0000c7c000)=""/43, 0x2b) close(r0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f000080c000-0x4)=0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x4) r5 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00009d2000/0x1000)=nil, 0x1000, 0x100000d, r5) 2017/12/17 15:51:42 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/vcs\x00', 0x80, 0x0) setsockopt$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]}, 0x4000000000000000}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f000050f000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000ac3000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000ac2000)={0x0, 0x0, 0x0}, &(0x7f0000ac2000)=0xc) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r5, &(0x7f0000ac2000)=0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f00006c6000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x3, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x3, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r6, 0x100, r7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d1c000)={0x0, 0x0, 0x0}, 0xc) quotactl(0x1ff, &(0x7f0000eeb000)='./file0\x00', r0, &(0x7f0000a1b000-0x5a)="b5d448f9198d95b7a5bb39ff9e4cc400018bb3c3502559868a87470c6593773cecc8dec35e77286babd85e7baecf08473ec3f725caf43de80c3ad693b709566cb1c83e3f4174e3b1388de45e2d1a85f6b103f4fc72f69b85a08c") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e89000)={0x0, r1, 0x0}) close(r1) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00006fd000)=0x0) 2017/12/17 15:51:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) add_key(&(0x7f00006f0000)='encrypted\x00', &(0x7f0000b4c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009bd000-0xba)="d318674d11652fae4feba627b5a79b20816322666f0a6da4d695016954a437dc7b63a2de642fa62f2f90458eabe2bc2a0a484aad9a62ae1401789c9e9905c3734c3104e04b0235e2b8515634874aa1d49d1a629ff84a4b7cf2fee2c4c91f5721abf64eed5fa2640ac3f6f6ecc9b0ccd6396983e0d3191efc1cf9512f1eb544edc640fa51edd46a1b4fcc366f5a29071d1d2a2a605b4382e9ecaf6db38949f1e5b8d9fb0092c311c24c891207a6a4ef6e84c27ca93b98b7731f07", 0xba, r0) r1 = getpid() capset(&(0x7f000099e000-0x8)={0x0, r1}, &(0x7f00003dd000-0x18)={0x2, 0x80000000, 0x3, 0x7, 0x7, 0xfffffffffffffffb}) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 3: mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'skcipher\x00', 0x8f, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) mlock(&(0x7f0000eff000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x104) semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000397000-0x59)=""/89) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000243000-0xc)='/dev/autofs\x00', 0x200202, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000bc4000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a12000)='/dev/qat_adf_ctl\x00', 0x501a80, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000c4f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000057c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d23000)='/dev/cuse\x00', 0x4a000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r7, 0x84, 0x6b, &(0x7f0000240000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) flock(r6, 0x5) flock(r5, 0x1) getpeername$netrom(r7, &(0x7f0000677000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000154000)=0x10) close(r6) writev(r2, &(0x7f0000918000-0x10)=[{&(0x7f00008f7000-0x29)="2900000020001980013d7524000a002102000016000000800000000009000c00000011e010315aec20", 0x29}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x10000000, 0x0) ioctl$KDGKBLED(r8, 0xc0045103, &(0x7f0000001000-0x1)=0x0) perf_event_open(&(0x7f000044c000)={0x2, 0x78, 0x9245, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfce, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/17 15:51:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000950000-0x12)='/dev/input/mouse#\x00', 0x47448ec3, 0x40000) r1 = accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x848}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x9, 0x80, 0x3fd0, 0x81}, &(0x7f000041a000-0x2)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000cfe000)={r2, 0x3, &(0x7f00001dc000-0x3c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}]}, &(0x7f0000b38000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x80000001, &(0x7f0000452000-0x17)="b1aa1bd0ff8cf895ea1b9d484b037a33d1362baadab491") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00007a9000)='/dev/input/event#\x00', 0x7c, 0x200000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000005b000)=[{&(0x7f0000a76000)="2900000018003115ffffef00007700070a000066036dff0602b1ffe10c000800040000000000070b37", 0x29}], 0x1) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001dc000-0x11)='/dev/vga_arbiter\x00', 0x2000000000008400, 0x0) getsockname$llc(r4, &(0x7f0000257000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000046c000)=0x10) fallocate(r1, 0xffffffffffffffff, 0x6ffffc, 0x3f) r5 = syz_open_dev$tun(&(0x7f0000c4a000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000) r6 = fcntl$dupfd(r1, 0x406, r5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000ca5000-0x14)={0x5, 0x2, 0xf6e, 0x7e, 0x6}, 0x14) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f00006d4000)=0x400a000201) r7 = fcntl$dupfd(r5, 0x406, r5) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r8 = socket(0x10, 0x80006, 0x800) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00003fd000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f00008fb000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r8, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3) socket(0x9, 0x805, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f00005a3000-0x4)=0x6, 0x4) 2017/12/17 15:51:42 executing program 5: ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) semget$private(0x0, 0x0, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000976000)=0x75) mmap(&(0x7f0000000000/0x71000)=nil, 0x71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e8b000-0x8)='./file0\x00', 0x20) r1 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033000)='./file0\x00', 0x0) mkdirat(r1, &(0x7f000003f000+0x154)='./file0/file0\x00', 0x0) r2 = openat(r1, &(0x7f0000052000)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000071000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000072000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000073000-0xe)='./file0/file0\x00', &(0x7f0000072000)=""/155) mount(&(0x7f0000a02000-0x8)='./file0\x00', &(0x7f0000011000-0xe)='./file0\x00', &(0x7f0000533000-0x7)='nfs\x00', 0x1001, &(0x7f0000d5e000-0x1)="10") symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x0, 0x35, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000050000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000006c000)=0x1c) fcntl$getflags(0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f000006c000)='./file0/file0/file0/file0\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b46000)=[], 0x0, 0x0) renameat(r3, &(0x7f0000582000)='./file0/file0/file0/file0\x00', r1, &(0x7f000075e000-0x1a)='./file0/file0/file0/file0\x00') getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000072000)={{{@in=@broadcast=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=@multicast2=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}}, &(0x7f0000014000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000003000-0x18)={@loopback={0x0, 0x1}, 0x4, 0x0}) r4 = syz_open_dev$sg(&(0x7f000053a000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x101000) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000816000)=0x0) r5 = semget$private(0x0, 0x4, 0x100) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000a11000-0x8)=[0x5, 0xbe7, 0xfffffffffffffffa, 0x4]) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000cb2000-0x4)=[0x100, 0x8]) 2017/12/17 15:51:42 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ac2000)={r1, 0x9}, &(0x7f0000ac3000-0x4)=0x8) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) r6 = getpgrp(r5) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r6, 0x100, r7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) [ 162.662259] QAT: Invalid ioctl [ 162.670681] QAT: Invalid ioctl 2017/12/17 15:51:42 executing program 4: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00') socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000998000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c7d000)={0x0, 0x0}) bind$inet6(r0, &(0x7f00001eb000-0x1c)={0xa, 0x0, 0x80000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) listen(r0, 0x804) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000a61000)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000781000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000af7000)=0x1) getsockopt$inet6_mreq(r1, 0x29, 0x8000000000000014, &(0x7f0000ba5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000026d000+0xa59)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00005f9000-0x28)={@common='bond0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000880000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000e88000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000b92000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cd4000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x800000c, 0x0, 0x3, 0x7, 0x80, 0x20, 0x54cc, r5, r9}, {0x0, 0x22, 0x2, 0x1, 0x7, 0x7, 0x3, 0xfbb8}, {0x0, 0xffffffff, 0x80000001, 0x100000002}, 0x5, 0x7, 0x40, 0x0, 0x4, 0x0}, {{@in=@rand_addr=0x3, 0x40, 0x1}, 0x5, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x92bde7d373de42c5, 0x0, 0x8001, 0x1000c87, 0x9f99}}, 0xe8) r10 = socket(0xa, 0x400000002, 0x900000000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f00006a6000)=[@in6={0xa, 0x1, 0x40000000dcd8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}], 0x1c) bind$inet6(r10, &(0x7f0000f16000)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000079a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f0000849000-0x4)=0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000052000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r10, 0x8907, &(0x7f0000f0d000)=0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000df3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0xfffffffffffffff8, 0x1, 0x6, 0xf}, &(0x7f0000910000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000fc8000)={r11, 0x7, 0x30, 0x1, 0x20020004}, &(0x7f0000875000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r10, 0x84, 0x70, &(0x7f0000049000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffe, 0xb, 0x8581, 0x2, 0x9, 0x0, 0x7, 0x7, 0x7, 0x202, 0xc, 0x154000000000000, 0x8, 0x8e5a, 0x5]}, &(0x7f0000fe9000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000df1000)={r12, 0x7fffffffff}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f0000489000)=@assoc_value={r13, 0x5}, &(0x7f0000e1e000)=0x8) accept$llc(r2, &(0x7f000028f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009fa000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x18, &(0x7f0000ba2000-0x6)={0x0, 0xfff}, &(0x7f0000e6c000)=0x6) connect$inet6(r10, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) connect$inet6(r0, &(0x7f0000408000)={0xa, 0x2, 0xffffffffffffd56d, @loopback={0x0, 0x1}, 0xb3d8}, 0x1c) connect$inet(r10, &(0x7f00000ae000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r10, 0x29, 0xb, &(0x7f0000181000)="201b", 0x2) recvmsg(r8, &(0x7f0000035000)={&(0x7f0000e69000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00000f4000-0x20)=[{&(0x7f0000702000-0xbc)=""/188, 0xbc}, {&(0x7f0000aba000-0xda)=""/218, 0xda}], 0x2, &(0x7f0000204000)=""/71, 0x47, 0x5}, 0x2000) connect$inet(r10, &(0x7f0000f00000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r7, &(0x7f0000682000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) [ 162.741837] QAT: Invalid ioctl [ 162.754012] encrypted_key: master key parameter 'c"fo [ 162.754012] m¤Ö•iT¤7Ü{c¢Þd/¦//EŽ«â¼* [ 162.754012] HJ­šb®xœž™ÃsL1àK5â¸QV4‡J¡ÔbŸøJK|òþâÄÉW!«öNí_¢d [ 162.754012] ÃööìÉ°ÌÖ9iƒàÓüùQ/µDíÆ@úQíÔjOÌ6oZ)**`[C‚éì¯m³‰Iñå¸Ùû' is invalid 2017/12/17 15:51:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000aa1000)={0x9, 0x6, 0x0, 0x808005f8f6dd, 0x0, 0x0, 0x49}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00005c5000)=""/131, &(0x7f0000c7f000)=0x83) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a83000-0x4)=0x0, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000094a000-0x9)='loginuid\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000aa000)={{0x33a709c, 0x6, 0x5, 0x7e, 0x0, 0x0}, 0x4, 0x2, 0x5}) r4 = memfd_create(&(0x7f00002cc000-0x8)='\x00', 0xffffffffffffffff) connect$netlink(r4, &(0x7f0000980000)={0x10, 0x0, 0x7fffffff, 0xc4a7}, 0xc) r5 = creat(&(0x7f0000601000-0x8)='./file0\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000152000)={0xfffffffffffffffc, 0x100000001, 0xb14b, 0x31, 0x0}, 0x14) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r8, 0xaea3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f00005b0000-0x9)="358c08c5067fa2981d", 0x9, 0x4, &(0x7f0000b06000)={0x0, 0x0}) eventfd(0x2) r9 = socket(0x40000000015, 0x5, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000013c000-0x18)={r0, &(0x7f000046f000-0xb5)="bb4a3a592f02b544bf53048dbda315979b7375279f19cd35adb667eb31b888fa0fc2e8ef3f946364044edde5cc1678c164743055123b5dcaea5de19120fef2b53d68c90a2706ba336f8f51580d1a8c98f02bab4b783a5cf6dec8920215aa322943ab8c1de906e4376d91ae29bd91794594a392b24dd992229f3b48a552f5f2e755e81113341fe690cd42a2269bd06adf98a144f7a780b72695e71279d7e15f64989c120861de2aa17b93565de1e02de878ed8ca101", &(0x7f0000460000)=""/5}, 0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000a95000)=[@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]}], 0x20) setsockopt(r2, 0xdf, 0x3, &(0x7f0000f57000-0xc0)="2a8e339cbc4a24cbdd2186b32c816dac2e0ba4464b3101654d58c3afad006b245df93e0ce39ceb138c996236c163bb62f27cd60f51ef93eb15fab82c4f29e05b59651f2166e12085fc6936e304bd7a6d4f9cc6f16cf5ff2cf6cd61268cd8a4aa65b032fcc634a5143dfd29422405f3eb7956cab24270e00c7cce208eb3c079d2f93785ebd53b632300f655b9430f8dcbb9202e17264b71788678093026e48cc8d1810e63839085610720527d719f6fdc8353d75fba77ed48924c90cd9cfe9f80", 0xc0) syz_open_dev$sg(&(0x7f00003cd000)='/dev/sg#\x00', 0x7, 0x800) r10 = request_key(&(0x7f0000f84000-0x6)='.dead\x00', &(0x7f000098b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000568000)='\x00', 0x0) add_key(&(0x7f0000b35000)='user\x00', &(0x7f0000fcb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc3000)="53bdc6b9edf2ee7c36c96c0985d5b2451c0aac3cb83c77b105cc1bbd574eb3bb9164e60c5487626d8cfe4dd20a802a9563b682b17ac0", 0x36, r10) prctl$void(0x15) close(r7) close(r8) 2017/12/17 15:51:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2017/12/17 15:51:42 executing program 3: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffd, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x4000)=nil, 0x4000, 0x100003, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000a, 0xa) mmap(&(0x7f0000035000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee8000-0x10)={0x8, &(0x7f0000ee6000)=[{0xfffffffffffffffc, 0x0, 0x9, 0x7fffffff}, {0xffffffffffffd, 0x7, 0x5, 0x6}, {0x9, 0x1, 0x4, 0x4}, {0x7, 0x80000000, 0x6, 0xbae}, {0x1, 0x2, 0x8000, 0x9}, {0x99d, 0x100000000, 0x1, 0x81}, {0x6, 0x8, 0x8, 0x0}, {0x8900000000000000, 0x3, 0x0, 0x40}]}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f000004a000)={0x6, 0x0, &(0x7f000025d000)=[], &(0x7f0000475000-0x24)='@}(selfsecuritymime_type-uservmnet1\x00', 0x8, 0x12, &(0x7f0000ee6000)=""/18, 0xd3, 0x1}, 0x30) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000eea000-0x14)={0x0, r2, 0x6, 0x1222cc45b466bf97, 0x0}, 0x14) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b1c000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f00001e4000)=0xc) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eea000-0x4)=0x1f0c, 0x4) sendto$inet(r1, &(0x7f0000edf000)="ef48e83d14346500a5e00000000009504d5c45d78b2b684937bf00c5d96a67", 0x1f, 0x200000c4, &(0x7f0000001000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x20000004, &(0x7f0000ee1000-0x81)="c28f5b9f24cde703cdc2993089472f0f1b442d614ab06e09e66b29e6e18adf8cf2f377ec444aee263b9da52e2a65bd0e5d158832747d51353318f1dcd47b79dd7bbfe55827b7ead162eb106d7989703bbee15e79322ac0489914cb0349823be1a72ca9c36bf473c72abce0a8ca5dfd8bde2723fd6d2819ed5c72a1fbb145662a82", 0x81) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ee2000)={0x0, 0x0, &(0x7f0000ee2000)=[{&(0x7f0000ee7000-0x30)=""/48, 0x30}, {&(0x7f0000ee3000)=""/39, 0x27}, {&(0x7f0000ee5000-0xdd)=""/221, 0xdd}], 0x3, &(0x7f000034b000-0x3c)=""/81, 0x51, 0x10001}, 0x40002102) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11e, &(0x7f0000f5a000)={@random="6f08f4ebe1e6", @random="fcb121dfd5fd", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x110, 0x3, 0x0, 0x0, 0x2c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x1, 0xfc, 0x0, "51bc43714c58ec034cdbef1fc125cec58c78556ded189b470588b7dddc749bcff76cb36154e3242a2e4caefffa3455a45720dfd58eb4d2315d72dc30710ee6a3d21f00b6ecd9028c262eca57063900ff4789f11b87be1970ac6413948430e14ac7b7d06c2f18932d165def5a1216932f0206b493f0495fa10d28a679c3b64307a9f7c6415e9a2dede6cdea35c514aa922ad4dc5899392a0ac5c1e71b11288ad59209d6c163f3465017bbd96f2d10b4fce6581b49bdd2a52fef75966ff25fca0990f74f0e88144b46bf29ab043f518c8d5c4f9efc4bd1f9457b23db5e35e4b833bef9c173ea172238be76a977bb260cc60e38a880"}}}}}, 0x0) socket$inet(0x2, 0x80003, 0x4cbd) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eed000-0x4)=0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x4, 0x1805f, r2, 0x8000000000) 2017/12/17 15:51:42 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000a3c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xc) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) [ 162.764306] QAT: Invalid ioctl [ 162.935930] encrypted_key: master key parameter 'c"fo [ 162.935930] m¤Ö•iT¤7Ü{c¢Þd/¦//EŽ«â¼* [ 162.935930] HJ­šb®xœž™ÃsL1àK5â¸QV4‡J¡ÔbŸøJK|òþâÄÉW!«öNí_¢d [ 162.935930] ÃööìÉ°ÌÖ9iƒàÓüùQ/µDíÆ@úQíÔjOÌ6oZ)**`[C‚éì¯m³‰Iñå¸Ùû' is invalid 2017/12/17 15:51:43 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090a000-0x9)='/dev/rtc\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000761000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000cca000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000420000-0x4)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000c12000-0x58)={0x16c3, 0x3f, 0x2, 0x8, 0x1, [{0x40, 0x2c8, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) timer_create(0x5, &(0x7f0000f94000)={0x0, 0x1e, 0x4, @thr={&(0x7f0000069000-0x1000)="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", &(0x7f0000474000)="609c329c834f6add1229b1f081007ce6d325423761acc471b79e784ea7d9b355bfd5f450fd3120ec71bd72cb301dc24f6ade9ed3720451f1f65f06c750cb7acb8f717424b0ac9d616d28444396f54140f1923b10e4dacff902c80488ba2f6e6e74cc176757325b51a172b7d3ddf3215bf2c01a910f6e9dc053d2310b554d7df74d89327045fd85222bbe16f3aa44ce063a46f5dfd8a1159551238ab865cc1a3000958c622a09afd0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d7000)=0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000726000-0x4)=0x1ff, 0x4) r2 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000145000)=r2) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ca9000-0x8)='./file0\x00', 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b6d000-0x74)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32f5}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2e00000000000000}, @in6={0xa, 0x0, 0xac9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x74) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000882000-0x15)='/proc/self/net/pfkey\x00', 0x282402, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00001df000-0x4)=0x7, 0x4) accept$llc(r2, &(0x7f0000bd7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000529000)=0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000600000)={0x0, 0x0}) bind$alg(r1, &(0x7f00006c3000)={0x26, 'hash\x00', 0x0, 0x6, 'sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002d7000)="4d9c47ad46390d006dc80200009d4753ed", 0x11) 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:43 executing program 3: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008dc000)='/dev/usbmon#\x00', 0x80, 0x2) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000721000)={&(0x7f0000fff000-0x8)='./file0\x00', 0x0}, 0xc) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x5) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001ab000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1b, &(0x7f0000278000-0xf8)=""/248, &(0x7f00002b4000-0x4)=0xf8) 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, 0x7, 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, @multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x7]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r5 = accept4(r4, 0x0, &(0x7f0000c4c000)=0x0, 0x80800) r6 = accept(r3, &(0x7f0000fea000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000db000-0x4)=0x10) getsockopt$inet_buf(r6, 0x0, 0x31, &(0x7f0000f0a000-0x70)=""/112, &(0x7f0000feb000-0x4)=0x70) fcntl$setsig(r4, 0xa, 0xa) r7 = accept(r4, &(0x7f0000fe9000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fe9000-0x4)=0x10) getpeername$netrom(r2, &(0x7f0000bbf000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000653000-0x4)=0x48) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f000057d000-0x4)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000aeb000)={0x0, 0x8000000000000000}, &(0x7f0000ffd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000ffe000-0xd4)={r8, 0xcc, "4b320dc16582745792c5a9e8312eefe010c096bb8036194a514a9e049ab6fa24cfa34e6836ef5bf8f5df98eb8cdc7fa57e5ad9572f24744347d31f452c3b462a6c0d9aff3df1d993af579431981154abb83bff6e2fe35c78ad80569717ebf29fa8a0017be58dd7157dffa86b3998712fddfc8ed03d03fe485fae38538aa44bd15b34e0055a79a9f5e8edab7df661cef7ab88165478165dac9b35a9e8c4cb6359e8371ca1b1fdbbc4cb163e85e2d8a5e6a412c7931e56dee9a99c6b17924263888acb0fad58a06003e8ac8296"}, &(0x7f0000d91000-0x4)=0xd4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000ffc000)={r9, 0x20000000006, 0x8000000030}, &(0x7f0000ddc000)=0xc) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f00000fd000)={r9, 0x9, 0x10}, &(0x7f000052d000-0x4)=0xc) r10 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r10, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x16, &(0x7f000020e000)={0x3, [0xffff, 0x1, 0x8]}, &(0x7f0000812000)=0xa) bind$inet6(r10, &(0x7f0000002000)={0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e1c}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x200000000000000, 0xfffffffffffffffd, 0x8, 0x80000000, 0x0}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000021000-0x8)={0x0, 0x0}) r11 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f00003a0000)={0xffff, 0x7ff}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r11, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/17 15:51:43 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000)={0x0, 0x0}, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x80000, 0x82) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/rfkill\x00', 0x10000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000000f000-0x10)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, []}, 0x10) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000017000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000016000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000016000)={r4, 0x0, 0xc91, 0x10, 0xff, 0x9}, &(0x7f0000007000)=0x14) ioctl(r3, 0x937e, &(0x7f0000016000-0x1)="90") mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0x4, 0x301000) 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000f8a000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) recvfrom$inet(r1, &(0x7f000087b000-0x83)=""/131, 0x83, 0x120, &(0x7f00006b5000-0x9)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sg(&(0x7f00005d0000-0x9)='/dev/sg#\x00', 0xe9, 0x4000) 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000a71000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000aa1000)={0x9, 0x6, 0x0, 0x808005f8f6dd, 0x0, 0x0, 0x49}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d6a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x800) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00005c5000)=""/131, &(0x7f0000c7f000)=0x83) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f29000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000a83000-0x4)=0x0, 0x4) r3 = syz_open_procfs(0x0, &(0x7f000094a000-0x9)='loginuid\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000aa000)={{0x33a709c, 0x6, 0x5, 0x7e, 0x0, 0x0}, 0x4, 0x2, 0x5}) r4 = memfd_create(&(0x7f00002cc000-0x8)='\x00', 0xffffffffffffffff) connect$netlink(r4, &(0x7f0000980000)={0x10, 0x0, 0x7fffffff, 0xc4a7}, 0xc) r5 = creat(&(0x7f0000601000-0x8)='./file0\x00', 0x9) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000152000)={0xfffffffffffffffc, 0x100000001, 0xb14b, 0x31, 0x0}, 0x14) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r8, 0xaea3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_timedsend(r5, &(0x7f00005b0000-0x9)="358c08c5067fa2981d", 0x9, 0x4, &(0x7f0000b06000)={0x0, 0x0}) eventfd(0x2) r9 = socket(0x40000000015, 0x5, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000013c000-0x18)={r0, &(0x7f000046f000-0xb5)="bb4a3a592f02b544bf53048dbda315979b7375279f19cd35adb667eb31b888fa0fc2e8ef3f946364044edde5cc1678c164743055123b5dcaea5de19120fef2b53d68c90a2706ba336f8f51580d1a8c98f02bab4b783a5cf6dec8920215aa322943ab8c1de906e4376d91ae29bd91794594a392b24dd992229f3b48a552f5f2e755e81113341fe690cd42a2269bd06adf98a144f7a780b72695e71279d7e15f64989c120861de2aa17b93565de1e02de878ed8ca101", &(0x7f0000460000)=""/5}, 0x18) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000a95000)=[@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]}], 0x20) setsockopt(r2, 0xdf, 0x3, &(0x7f0000f57000-0xc0)="2a8e339cbc4a24cbdd2186b32c816dac2e0ba4464b3101654d58c3afad006b245df93e0ce39ceb138c996236c163bb62f27cd60f51ef93eb15fab82c4f29e05b59651f2166e12085fc6936e304bd7a6d4f9cc6f16cf5ff2cf6cd61268cd8a4aa65b032fcc634a5143dfd29422405f3eb7956cab24270e00c7cce208eb3c079d2f93785ebd53b632300f655b9430f8dcbb9202e17264b71788678093026e48cc8d1810e63839085610720527d719f6fdc8353d75fba77ed48924c90cd9cfe9f80", 0xc0) syz_open_dev$sg(&(0x7f00003cd000)='/dev/sg#\x00', 0x7, 0x800) r10 = request_key(&(0x7f0000f84000-0x6)='.dead\x00', &(0x7f000098b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000568000)='\x00', 0x0) add_key(&(0x7f0000b35000)='user\x00', &(0x7f0000fcb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc3000)="53bdc6b9edf2ee7c36c96c0985d5b2451c0aac3cb83c77b105cc1bbd574eb3bb9164e60c5487626d8cfe4dd20a802a9563b682b17ac0", 0x36, r10) prctl$void(0x15) close(r7) close(r8) 2017/12/17 15:51:43 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000001000-0x4)=0x3) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x3dbbbf5) 2017/12/17 15:51:43 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x4000040004, &(0x7f0000ac2000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000ac2000)=0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r2, 0x9) r5 = getpgrp(r4) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:43 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:43 executing program 0: mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e2, 0x0, 0x44a9, 0x0, 0x0, 0x2, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001a4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000118000-0x3)='/dev/binder#\x00', 0x0, 0x400000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x6c, 0x0, &(0x7f0000003000-0x6c)=[@acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x1}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x10, &(0x7f0000006000-0x18)=[@flat={0x77682a85, 0x0, 0x0, 0x3}], &(0x7f000000c000)=[0x0, 0x30]}}, @free_buffer={0x40086303, 0x0}, @increfs={0x40046304, 0x2}], 0xa5, 0x0, &(0x7f000000d000-0xa5)="366b62643d73e4e5626fe3050f0d2514f2eb54c3d4a5cb9565ff8153f03820e4906abe364d03153901f9beb66724788f2a4641f2f5b94f31f2350e0bd5bdf5a6f3f0c7fbc09930ddc9c18a7e39f442e49d062084df94ffe009b992841db20f1eefee80c8451c42eeca4211760ebd0cbe5f0919b988c1a4e5a49937500bf884f54bd818ea41fd5aacfc001ea5b64e6fb8503c5488db270f8f68610d8adbf12c9f09e2a8984b"}) r3 = semget$private(0x0, 0x1, 0x40) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000003000)=""/92) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000003000)={0xff, 0x5, "d566a88b0b703b66a21cf4658aca2093d2b4c9f46de6d2ce81b54cd4cd45ec78598fe79f583e81797dc4257b3011b09e7e81ce167b726bd64dc5c33b3b2316838616f0a359637d45ce6a67a466ce28263e36324c7d9eed3e7d34cdb8a76892ac3835676859cf3de5f95e962133c064f0c387ae34b42295425ab7393794b57b44d737e23b300bc7e3ad73510a15e4a78b982086b84bced674c08c9fbfef65867b2e505551c9cfa532d06c3e19e80cea6a12e43aaaac52e7d7c3d06b0c5b4f2fdbebdcaed1c3311f745d8492c28faa0ebd3b0eea707fd76a3a344df5bf67faac30d4c308078402fc979eb7be9f4260e34fcae525dca6b06c"}, 0x101000) r4 = dup2(r1, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000003000)={0xff, 0x8c, 0x9, 0x1, 0x7, 0x295a, 0xffff, 0x3, 0x7, 0x9, 0x800}, 0xb) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000027e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027f000-0x11)='/dev/vga_arbiter\x00', 0x433a, 0x0) bind$bt_hci(r0, &(0x7f0000002000)={0x1f, 0x5, 0x1}, 0x6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_CHECK_EXTENSION(r5, 0xae03, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000010f000-0x4)=0x0) fcntl$setown(r6, 0x8, r7) geteuid() 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000183000-0x8)='keyring\x00', &(0x7f00008b4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000134000)="646e735f7265656f6c7673720081", &(0x7f00005a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)="001701080002f7", r0) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000127000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000401000-0x68)={0x74, 0x0, [0x40, 0x6383, 0x1, 0x56f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000938000-0x8)={0x0, 0x0}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000f8f000-0x20)={0x4e, 0x5, 0xc068, 0x7f, 0x1e, 0x4}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f000053c000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee2000)=nil, 0xee2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ee4000)=0xa52e) mmap(&(0x7f0000000000/0xb96000)=nil, 0xb96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00004c7000)=[], 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0xa1d, &(0x7f00004b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000ee6000-0x4)=0x0, &(0x7f0000ee5000-0x4)=0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000ee2000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000cc2000-0x4)=0x8, 0x4) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000536000-0xc8)=[@in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000000a0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x0, 0x85f6, @loopback={0x0, 0x1}, 0x9cc}, @in6={0xa, 0x2, 0xc4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0xc8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x3, 0x83, 0x80, 0xf, 0x0, 0x0, 0x0}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000331000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00003e7000)={0xb, 0x8000, 0x4ab, 0x8002, 0x1, 0x0, 0x0}, 0x14) [ 163.280594] binder: 15160:15165 unknown command 0 2017/12/17 15:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x7fff, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000cd7000)='/dev/loop#\x00', 0x100200001, 0x640001) read(r0, &(0x7f0000dc6000-0x8)=""/8, 0x8) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000647000)=0x0) r1 = request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000ab0000)="580f70c1cac5920724daf51edd98ebec352c795e5edffea32ebf7f6f25a67f9015ce842dee18cadd5a8f7a4d78f4d372b6e5c20628a7608d71f1b81c48e58ecac53343e902d8e8a1e9ad4ca45744b3ae2db46751213989d3c6ce437186c819742f621c078d2c3e4493265c817c58242a13113ca0f9b3078a689b54cae62835e79f8f453e841005a75ee241b11322d521ab03856e83ca1ce8a66c2f6e999b64811cf6b7a07c3241c590c4b02987cfc2a115a60d3c7db270843ceadff00e8ec93c4370a3d858", 0xc5) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000aca000-0x4)=0x0) sched_rr_get_interval(r3, &(0x7f0000d5a000)={0x0, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000150000-0xd)='/dev/net/tun\x00', 0x0, 0x8) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x800000000000001f, 0x0, 0x0, 0x0, 0x0}}) r5 = creat(&(0x7f0000fbd000)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r5, 0x40a85321, &(0x7f0000eb5000-0xb0)={{0xfffffffffffff001, 0x5}, 'port1\x00', 0x80, 0x80000, 0x40000000000000, 0x5, 0x1, 0xfff, 0x3, 0x0, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGLED(r5, 0x80404519, &(0x7f0000013000-0x34)=""/52) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f000052e000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000fb3000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f000048e000)={0xffffffffffffff70, 0xfffffffffffffffc, r3, 0xc7, r6, 0xd3, 0x80000000, 0xe853}) r7 = socket$inet(0x2, 0x8000000000000003, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000c04000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f26000)=0x8c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00002a3000)={r8, 0x5}, &(0x7f000059d000)=0x8) keyctl$session_to_parent(0x12) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000735000)={@multicast1=0x0, @multicast2=0x0, 0x0}, &(0x7f0000295000-0x4)=0xc) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r9}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f000001c000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x200000000000, 0x7, [@broadcast=0xffffffff, @empty=0x0, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001]}, 0x2c) dup2(r4, r7) 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008c1000-0x4)=0x1) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000404000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000061000)={0x1000, "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"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffd, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) stat(&(0x7f00008b5000)='./file0\x00', &(0x7f00003f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000087d000)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) syz_fuse_mount(&(0x7f00009eb000)='./file0\x00', 0xe000, r2, r3, 0x0, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000d7000)={0x0, @in6={{0xa, 0x1, 0x380000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x72b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6}, &(0x7f00008fe000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d2d000-0x8)={r4, 0xff}, &(0x7f000081a000)=0x8) 2017/12/17 15:51:43 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ac2000)=0x0) perf_event_open(&(0x7f00004d4000-0x78)={0x1, 0x78, 0x3, 0x401, 0x1, 0x5, 0x0, 0x6, 0xa, 0x8, 0x8000, 0xb, 0x0, 0x1, 0x0, 0x5f3, 0x4, 0x3, 0x364b3f17, 0x200, 0x6, 0x1, 0x1, 0x2, 0xb7f7adb, 0x4, 0x0}, r5, 0x3, r2, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000955000)={0x8f73, 0x7fffffff, 0x3, 0x8, 0xba, 0x6}) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r6, 0x100, r7, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x184, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x1000, 0x81, 0xffffffffffff0000, 0x1, 0xfb, 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000034f000-0x9)='/dev/rtc\x00', 0x111182, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a05000)={0x0, 0x0, 0x30, 0x7ff, 0x3}, &(0x7f0000fec000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000075c000)={r3, 0xa41}, &(0x7f0000b3e000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000010c000)={r4, 0x3}, 0x6) preadv(r0, &(0x7f0000824000)=[{&(0x7f0000f18000-0x70)=""/112, 0x70}], 0x1, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000245000-0x38)={&(0x7f00004e0000)={0x27, 0x3f, 0x0, 0x7, 0x1, 0x9, "7b37d2192c979456d8f27b3660a63e564679676a0b623c9719134d104cc9ae27801801c94ed3a11ad160ea718602f6d461ca8e82de604c7cf9ccb8340d3fb2", 0x4}, 0x60, &(0x7f0000c5f000)=[{&(0x7f000055a000)="10d8757ea6026f7e9186badb859a329cd1fab04193a4f26e01426b2c9ef3e1c7af", 0x21}], 0x1, &(0x7f0000b6e000)={0x90, 0x10f, 0x4, "176170ad8f08217240ce5bb0f3ffa0e8911501d1b43126c4f281930f691fa259b6e182b421ed23b569c71971c3d70b1b2720d458cccd00bc827c066fa5d9649e9865c3142173faa41917b9bf2a4ed9ed23c0260287842eea9eb5fe46d1697775640d4da98f0faf46db99ed1db986d31e2332eb209ea9aa3e04e0c5"}, 0x90, 0x845}, 0x4000000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000ec000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa660}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0xffffffffffffffff, 0x7f, "5144fa8bfbec0ef6e8fcd68d99597b34aa417dc853bf4acec395f4204fbc6f5df4b0d00253c76928b0d6ba2aafc9a8af62d71bd44923c114eaeec06e1c09917f97b4398f4b8cb47b83db8fc57a8da622"}, 0x160) r5 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b7000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCPKT(r7, 0x5420, &(0x7f0000006000-0x4)=0x9) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000004000)=0x0) connect$inet(r5, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f000001b000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000bdf000)={r4, @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]}, 0x9, 0x5}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b24000-0x98)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5}, 0x98) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f00002c4000)={0x4b, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00005fd000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000010e000-0x8)={r4, 0x3}, &(0x7f00007ac000)=0x8) [ 163.332139] binder: 15160:15176 Acquire 1 refcount change on invalid ref 1 ret -22 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xa051) 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/mls\x00', 0x0, 0x0) r1 = semget(0x1, 0x0, 0x252) clock_gettime(0x0, &(0x7f0000daa000)={0x0, 0x0}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) semtimedop(r1, &(0x7f0000948000-0x18)=[{0x2, 0x5584, 0x1000}, {0x7, 0x9, 0x0}, {0x3, 0x720, 0x800}, {0x1, 0xfffffffffffffffd, 0x800}], 0x4, &(0x7f0000fdf000)={r2, r3+10000000}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) 2017/12/17 15:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() pipe(&(0x7f0000cc8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000740000-0xc)=@sack_info={0x0, 0x20, 0x10000}, &(0x7f0000f8f000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000705000-0x8)={r2, 0xc6c0}, &(0x7f0000ef0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d32000)={r3, 0x7fffffff, 0x30, 0x8, 0x2}, &(0x7f0000745000)=0x18) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000)=0x20, 0x4) r4 = socket$bt_l2cap(0x1f, 0x0, 0x0) accept(r4, &(0x7f0000f60000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000079000-0x4)=0x10) socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xe, 0x2, 0x9) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x8}, {0x5, 0x1000000, 0x3f, 0x100000000}, {0x6, 0xffffffffffffffdd, 0x100000001, 0x8}]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000081000)=0x0) mmap(&(0x7f000061c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f000061b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000061d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f000061d000)=0x0, &(0x7f00001c9000)=0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000099b000-0x20)={0x8, 0x0, 0x1, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00009ca000-0x10)={0xfffffffffffffe00, r6}) r7 = socket(0x2, 0x801, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r7, 0x4000000000005, 0x6bc, &(0x7f0000b3e000)="00000004dbf2", 0x6) r8 = socket(0x13, 0x2, 0x2) r9 = getpid() [ 163.332155] binder: 15160:15176 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 163.332282] binder: 15160:15176 got transaction with invalid offset (48, min 24 max 24) or object. sendmmsg$unix(r8, &(0x7f0000004000-0x1f8)=[{&(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000003000)=[{&(0x7f0000003000)="7a64f0c6f9ed0c7d3764b19ab5c468837aa1456fa2dd1649ce4de59d91a26b3e38d0abba3ae634d05410e52eff43", 0x2e}, {&(0x7f0000004000-0xdb)="8cb6e024ab31a691c9537a79b0e5348f5991b1fd352aaa1715933e43af216850c2fdb8d7f5b265866f30a0f31013b0a08f4bc3a0bc249119bd801e126d017b71fa7d7a4d06c2e2a732dbd10285d985e9d6d387df59b2461be6a67e887255885c5600b3b7ab72a597e7841bdb8f5d616722a37dd9aa661e000415087834eb0551d67ff4b5a6ed809fafda3e9ae6fca3bbd1d360f8152785a5d618655f931454f915cdb8afb82d95b3fdd11737cd8c7e918c088059f0e7f83555db22e4bb017e1d3ab887b25c71508a6223b6eedd3d661c8a69bb0d285cd4d489a7fc", 0xdb}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="b955e7ffdcd3ab5aa8d267b018255d12", 0x10}, {&(0x7f0000004000-0xd1)="3837d1f688595f51f03372135b91e0b728ec17c4947b159756acc01191c50d73133f55d2d986cf1390d5010549b4147aa47b63c976b47b535bc461d21c25e05ebd9bfa5d982c226164bc73041d459364a7be41840ebf58e03beb7f7344a065a04d57b274071f4ce50f4f11547d83ab0ce019ee40cc84d4e29d38a926450261c83f579ffa2fa4f2c11272088343928710ec6ee0d2a8fb9fc50905619f050e0c6aea583c6da92dd97fe17643e6b442caa0387784ad37fcb4bf64ac3716a832f2cf472e862610d14c69a387713c010645173a", 0xd1}, {&(0x7f0000003000)="4d33a6eea15165940841aca403415763e068f4915efe52055bf2648a06a742ec10e381ab5a", 0x25}, {&(0x7f0000003000)="ab4aabf8a520ffd296b97d9850f9e3dd1509c43fd68721586c5baa9d4f51f658ef0629b4121f6766e25cbc626461ec5f5b0b35234e97d73beb377251eb7d6148344abc3756898739abab8324d5a7539a1cb370d66b1b170726e25160ff31487eaa53e17d1c1ec549e5cfa295cb44d8add3e6b1ad7d94ec9b0373261fdf525b7a0cb1f26cf5d8013afb24a5522f7a1ab775bea6f1b8e97439bc5b2f558a02a5bdfe7b1a9c29cd6ba7a0eb4e7a5652cbc615f296fe7fd3663d3947646a75ff3d5a2281773d11341be86400b6808a1e8951762be9cb8a96f0423419b14dd67717deca9a97864ae96b4179383edec4249a094f", 0xf1}, {&(0x7f0000001000)="51391261d70ecf72054a86c3bc73782fa90ba12de64ec671474e1f5f4c9297489a8ae245644977e31c18e229b0bda07f1003d655ea4f54dbc6822036184d2b17b40b2a4ba574131b956b0d02788fb916dacbd3f47066830a4165602408f516e029f13752d10995ef745024d35384675ec47b69f7595565bb901200a6966ba51197345da0928fb42791514bc0123b84860463ff2bd9752b689467d61e8815bbe2aa535595c086776e555b797511b8038ae50cd59d78cf3372d0960a64bcbd9eabe9264be38b6ac1bef6b76c146ca50a069f1f4b4d8858b8e8f9aa4a3b3b70b80a9509fe859daa", 0xe6}, {&(0x7f0000003000)="91cdcae4fa2e88b254a722349169ff27cb397b692e4688314b7e99dde3d33005f3a8f98188142bb9f3d81af584b4d0eabf3b4020af2c5ecb06da1d646ea4391d678dd2b9a819e6f385ccd68678e961301ddc", 0x52}], 0x9, &(0x7f0000003000)=[@rights={0x20, 0x1, 0x1, [r8, r8, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r8, r8, r8, r8, r8, r8]}, @rights={0x38, 0x1, 0x1, [r8, r8, r8, r8, r8, r8, r8, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r8]}, @rights={0x18, 0x1, 0x1, [r8]}], 0x7, 0x20004040}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, 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{&(0x7f0000004000-0xbb)="aaa0945c685d5d29b2717e4f1d8b3cbc338873b6a52ebbe22afefcb0613f97f221509a7eb8c19286710b4132db32a9ab5897f080e867100bf6bf900ff19e173857d0b7f3c4454c6840380f0b23e2337f48c0b32c09f65c9f755cd0fa5a742e1abf5450e94f8a7048f455864420880fa1600fcf418d881ad71c69f08b2a4cfb9b92f7d42c6c079aa6ccf94202804f1c7c2adf1594312beb37da5c43649d701fd5655b23a4da6e9b41628badc1f8c019c0557f5e5f99862ff88fc882", 0xbb}, {&(0x7f0000004000-0x28)="c1c8f42f57b7a4f876d1b81a39bba16dc82841ac370f43f5c505cd6b1a5f0d14c0700a8010e02687", 0x28}, {&(0x7f0000002000-0x9)="4ad741aa8efa1a20e5", 0x9}, {&(0x7f0000004000-0x33)="72a90998bb64ea8c82cbf6852d3f330055fa5d24c21d68b99240a9934b06f9c0f725a28b0618e9d6f3848180cef4027687a4f8", 0x33}, {&(0x7f0000003000)="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0x1000}, {&(0x7f0000001000)="c006000503d00659c6ac149289f3ab17c4dcb434ef43d5e86277b3b0920809df76d11f4101a53a1d36fe0fc755f0ca0db2f5abfb358024ac2e3266f3b42dfcdd1c1e816278d99337e3024356600321bfbe4d54f873e33ffd818c8c0dcee556b158c2f48d2de421", 0x67}, {&(0x7f0000001000-0x15)="7c279995c98c035b1c05cb336c57087e1d570eca44", 0x15}], 0x9, &(0x7f0000004000-0x72)=[@rights={0x20, 0x1, 0x1, [r8, r8, r8]}, @rights={0x18, 0x1, 0x1, [r8, r8]}, @rights={0x20, 0x1, 0x1, [r8, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r8, r8, r8, r8, r8, r8, r8, r8]}, @rights={0x30, 0x1, 0x1, [r8, r8, r8, r8, r8, r8, r8]}], 0x6, 0x20000810}], 0x9, 0x8010) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r7, 0x11, 0x64, &(0x7f0000661000-0x4)=0x0, &(0x7f0000b40000-0x4)=0x4) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000580000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000024c000)=""/92) utime(&(0x7f0000fb1000)='./file0\x00', &(0x7f00005a4000-0x10)={0x6, 0x6}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f00008e0000)={0x10, 0x0, 0x4, 0x70a0}, 0xc) r0 = dup(0xffffffffffffffff) r1 = socket(0x11, 0x0, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000279000-0x4)=0x0, &(0x7f0000edf000-0x1)=0x4) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000008000)={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]}, 0x9c, 0x5b, 0x1ff, 0x7, 0x7fff}, &(0x7f0000185000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00003d1000-0xc)=@sack_info={r3, 0x1, 0x20007}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bff000-0x8)={r3, 0x6c}, &(0x7f0000825000-0x4)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000189000)={0x0, 0x1, 0x30, 0x7fffffff, 0x4b0}, &(0x7f000077d000-0x4)=0x18) r8 = getpid() fcntl$setownex(r6, 0xf, &(0x7f0000f92000)={0x0, r8}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00009ae000-0xc)={r7, 0x100000000, 0x0}, 0xc) fcntl$lock(r6, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) fcntl$getownex(r6, 0x10, &(0x7f00004a9000)={0x0, 0x0}) readahead(r5, 0x1, 0xfffffffffffeffff) fcntl$lock(r6, 0x5, &(0x7f0000c54000-0x20)={0x1, 0x7, 0x0, 0x2, r9}) setsockopt$sock_str(r6, 0x1, 0x19, &(0x7f00007e3000)='\x00', 0x1) r10 = dup3(r5, r6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r10, 0x84, 0x64, &(0x7f0000a8d000-0xa0)=[@in6={0xa, 0x2, 0x82, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xc147, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r10, 0x84, 0x4, &(0x7f0000ed1000)=0x80, 0x4) recvfrom$ipx(r0, &(0x7f0000b26000-0x1000)=""/4096, 0x1000, 0x10140, &(0x7f000095b000)={0x4, 0x5, 0x7, "49fca0b9260a", 0x6, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000641000)={r4, 0x8}, &(0x7f000077a000)=0x8) connect$netrom(r10, &(0x7f000081b000)=@full={{0x3, {"b3922f77ebf052"}, 0x61}, [{"9d63b26be1fc21"}, {"36050049283f47"}, {"81486e7ccfde22"}, {"022d513205552b"}, {"772b6958bd855e"}, {"f25222fcc2dc18"}, {"ee3b1bb9c77de9"}, {"7eff5fe9609779"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000075e000)='./file0\x00', 0x20001, 0x12) 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f54000-0x4)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006dd000-0x9)='/dev/vcs\x00', 0x200000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000038d000)=0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cf9000-0x4)=0x0) rt_tgsigqueueinfo(r0, r2, 0x0, &(0x7f000036a000-0x10)={0x29, 0x100, 0x1, 0x80000000}) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) [ 163.332342] binder: 15160:15176 transaction failed 29201/-22, size 24-16 line 3010 [ 163.438279] binder: BINDER_SET_CONTEXT_MGR already set [ 163.438291] binder: 15160:15186 ioctl 40046207 0 returned -16 [ 163.447643] binder: 15160:15186 unknown command 0 [ 163.447657] binder: 15160:15186 ioctl c0306201 2000a000 returned -22 [ 163.471806] binder: 15160:15176 Acquire 1 refcount change on invalid ref 1 ret -22 [ 163.471825] binder: 15160:15176 BC_DEAD_BINDER_DONE 0000000000000001 not found 2017/12/17 15:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00002be000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001c5000)='/dev/sequencer\x00', 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/dev/sequencer2\x00', 0x480000, 0x0) execveat(r2, &(0x7f00009a7000-0x8)='./file0\x00', &(0x7f00004fe000-0x18)=[&(0x7f0000328000-0x10)='/dev/sequencer2\x00', &(0x7f0000fa5000-0x10)='/dev/sequencer2\x00', &(0x7f0000d99000)='/dev/sequencer2\x00'], &(0x7f00008f7000-0x30)=[], 0x1000) socket$inet6(0xa, 0x80000000, 0x0) read(r1, &(0x7f00005ad000)=""/0, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f000066b000-0xc)={@multicast1=0x0, @broadcast=0x0, 0x0}, &(0x7f000062c000)=0xc) mkdir(&(0x7f0000dea000)='./file0\x00', 0x108) r3 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000f8e000)="") accept$unix(r0, 0x0, &(0x7f0000588000-0x4)=0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000333000+0x1f1)=0x8, &(0x7f0000df5000)=0x4) unlinkat(r3, &(0x7f0000762000)='./file0/file0\x00', 0x200) mount(&(0x7f000001a000)='./file0\x00', &(0x7f0000014000)='./file0\x00', &(0x7f0000997000-0x5)="28787433f8", 0x1ffc, &(0x7f00002b3000-0x1)="d9") mkdir(&(0x7f00004ee000)='./file0/file0\x00', 0x2000000000001) getdents64(r3, &(0x7f0000598000)=""/4096, 0x1000) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000568000-0x64)={&(0x7f0000428000-0x1c)=[0x8001, 0x0, 0x80ad6c, 0x94c2, 0xf9, 0x4, 0x4], 0x7, 0x7, 0x9, 0xf2, 0x5, 0x3, {0x1, 0x8, 0x100000000, 0xffffffff, 0x0, 0x1, 0x80, 0x7ff, 0x63, 0x3, 0xfffffffffffffffa, 0x3, 0x0, 0x1ff, "3ed42e989fc168c02eec6944b82452ee1c5b45691a38ebf2c189a2630cebe88f"}}) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00004bd000-0xda)=""/218, &(0x7f0000a59000-0x4)=0xda) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dd6000-0xb)='/dev/hwrng\x00', 0x4000000001fd, 0x0) mount(&(0x7f0000604000)='./file0/file0\x00', &(0x7f0000565000-0x8)='./file0\x00', &(0x7f0000d62000)='rgmfs\x00', 0x104000, &(0x7f00009f6000)='{}') mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f000012f000-0x6)='ubzfs\x00', 0x1000, 0x0) mount(&(0x7f0000f8f000)='./file0\x00', &(0x7f0000c0d000)='./file0/file1\x00', &(0x7f000066a000)='rafs\x00', 0x1003, &(0x7f0000df3000)="d8") acct(&(0x7f00006d1000-0x8)='./file0\x00') mount(&(0x7f0000f25000-0x8)='./file0\x00', &(0x7f00006b7000)='./file0\x00', &(0x7f00005e9000)='cifs\x00', 0x6004, &(0x7f0000ad5000)="6f457d635f0121fa973840101572ed24109a7f34577291af81e65be677f2aacade18c830c466604979161eec914921539debec0a2b2cddc136751cc393b39ec376757c597310efa62f751311442cf060a7c5263631de51fbd5182b3d726809eb0c05d375a7eeb64bdd4e9afceb57ea5bfae57c89486e245f4f606e3c31fed66174470aecb05046dfb1a34d286e7a504743eb15fe789bc127aef5abf9e61c8cc15fd8c684e664eb5d033f22672bb7b53f4219f9f12ae8b25d6b204e2928cd8b9390e8f6c556b2d7102db196bc607aa0549f18e39c2857b6ac84b9eadd6990c49149793e28134bcc9e1b754ad516d9f13bbc29d0e09eeaf4e184823c5db1232c3a23f7ca7dc6fc9561808351fb78ab0970fe2e39417910d7575e72c1e6fa53f8a486be1831a95852fce1ec3c5359aae0a5b8557b93bad1668965bc06f207e2f1480ecda338f1954c38299b9540add4da2c4c1601f9d80961defe00a3c9959d1d50d89536bf0750f871cef88d37de1c776d6d2ae502a1c8223dc8b96596ea3586a97d8d534e79d83fa99fa86e4abf76591d542cb17aa2412f7c8a0df28a3c6fb6e64e7134e2cc69804658d0cade478d5dcf62b26afab360f7ec475aaa140c10dd82b84ab2db8e641756e76dec05b2253c634206111d6b0fd13a119160ce2eb61fd10ab92c5e9e376a8599b1571466674db37de512acd1e9a11d72529576263b4562ea0b835f5a5c68658b6615a614d9f44dccbbed5a673805f07e5c5eca01210f5146cb322efa87db1aec9108d62e33105e10f6dfd95d0afa85624318816fc02abdcdf2ad119ea049c42b21796d254f73f6365aa5e6366b5188196965a2f89cce4971c97960fbfa04f9173e10b93b82c22eeb58ca8d3198ff7a5829df042a88e65686365aaa6801119b54e6a6f7e00c8823956a977f7b5699751fbc6b02fe5d3ad092d185248b92e85ef19d1e36b62dcf5eab74a765c11e65555e830e3c4650796ad5352812e96aacd43ae156966bf66bd76734d3fb49b3c366b755a91e048987b1ab4df3c26eb2ef83de5fb9ce487ffe62bd1fb7a4f9605e197b44ab3d31f228ac8c4369f911bd46a55c94bac12edc7a887ce4fdad480dbad486d98f3e749f6d8435c280430d3f4933a21419be44a275ae6a29685b86b0335fd4d76f7167f2c55ad84e1ef2252aa916fbad192f5b60fce6e79dd34bfc9382ce46687f2b91528a96ee01d76ce3ccccd20b6b65dd4d010dcd78ab0bf270d251626bd8250a0c332749ec038a73e58394e167947d38ae0b2e9fab01ca147bcf8b77585ad9addad15597f139a38914c88fc311b4fd18d6d98a86e693ca5d2eec70e65e9566b4d4d47da8f4e234aeb6ba90334eebbbec58bebee694bb38c9da0ba8758ea07841ccf1a0e965bb834cd3895c630e26a069945ea7dcdd5dc895039d2e7991d0e9f63dff654cd4f102840e79a6b7e94523f2cb8ec28a5ff63d1d5909a98eff06a8c6d10b5e33d22ebf8b115f63a14172df4263b003af8b47dfec53de7a5bc402e3487563747f6797870692f036cc102cebd5d8b4a6423febfbf0dcc6471b699023406aa1c3e7f26afc2da764f80d345c0f9304859f5652db5c3fa5e9bc4a2e6a3567fe5c535399abd9057a4bed3ef473af533d1d92373fccdce87ee009f7258015edf9d9c8fc91591368b5c593b798d2c8fffc4ec88bf19620daf46550a82c7656f5b5a522fb5060f4c55733e688246f4ea23796026801be6f6546b534e85c2df0e5753f14441def66a1caeca7fc5c3497584d55143554fd3affa36cff7b2079299ec6cf2e39ad62825328ebfc2017af06a0230d5e10c17b57c3a373cf053bf781694244f998c08709278706dee370559d14bc3de3c567a629093ed5c51bf7ea90e3cceb62aefd7e094e9e426158ba7dd02cc773c6319f1f3b8167f109b111bc6a1cc801613286a8e40dad236ba3b02351511ce5293fcbef18453b61387fe7c49a83327209d518d21e697fee1c5e5f47287909740bbe7c01065fb6aeabc21563e5164602776b865dbe021227f704a53eaf714ef5c0af9964a40ffb3793da1f18fd595186e5b68dc80304a6c1385c149254a4f6c2739ba65b536498a895526049795bd65edfef6b8b3255e9da979c7dda659ff1a4dec046e704e2705663ff5736e17229a3ec056ef7864ec7332f10301d910077505615cd78c0b14098d15bb67e64da74a0b653f2f5290d7d34a61df1f6e4d928012b8d53f850e332307b6c84e89769055c264880ebf3fd929a39d4419754254273c7400bc6140debcdbcf229a4740e2c2cbf9a23a2a44afa0ea8f3f634ae35ab8b8cc029c4c53e1656b16aaa59e9225d7b18fc6e8a7a2aa49f037af1c607fe343621951cf8be7148fa49e061428f9ddd7df4735504079950ec7bbcee0039becaec45b657824e9ac85a436094c87e1a1211dcb21a96924c73f445c8362fab02dff1dc3791ea08a9ed630c66c649f953014a150c468061cdb086e789c60f9db77969961fbc4873b036f2d2bc1c92c75f78b9a06f19594fb9a7040dfcd12035dec0f12edd9c8fd17bb417db5c87871247a59a4ca675c13e18e42720f6ca05219b717709b712625a70c3b21c034be1dc5a193d45487db99a1bd0d92cd8a01b40e5be1a927a45bbea97699216594e6b361af570ad75a38e193cf8e7edd4a22f44971b8a3d80157a6547bdca13e3eb779ef17aa4234d4732eb4d44f43a21c0486da65f404180a39893b8006abafa6582aad3ea96e41f1426465cb4aa53045e316f5711a3af949291856f8a5a9d8c78591c01bf2b1fcb5e3b90fbbd34fef383e51a9bff3c51a8a133dbcdaeac732c8dd1b2de74e9c7f409b054889709c26baeefc303c80d08920d4de0177c5b48fcedab26e3baf0d41d7c7a4a86d72df677fbcc031554386939d4be684bf13bdf2c14ce798764a5a8bca6a093783ded73efeedc2b09091936f302c826d6c17a7981404360f7fa5066754344b7444b5a4e9adeb081cdfef7fd8b30819b0b7134d8840e828d6a88ab200172cc09b1ca99a34676e06bad6b4b867aed633f5ad5ca42a352070ab838d2dd2f753f87e37b64e804dad051c6f2a532774698161d7dc061be0957b172038688c26b96952653393efc92b9a7ec46b1d7f0e528333129719d7ca8d2409b83d03dd23637db807d334e93c1268ec88d4ceb488f247aa6526f9fa84c6d0877171738bf321c5e7f6cb12765f394d0e614967ee4edc8229c82e1ea23ae3e8da081bc805e9615e63103f71737fc2669f0d000a72ba0cb1513e01b8e8a407ae6162731eb84d0670adc3f3604165bc0d1597941dd39a6af4980db49543a39e82f2d531e257d746396d65da8033f91ddfbda60906f22bdb7f5ee361d176b2ca50ffa879e6717e5803b430f7f31a9a444604e5cb788bc904448bec9a6f62acd88271048b8f1fc3c2b7b2381f6c00da873a27b2f4289ef92d0b04a96986733e6b72a6b0438eeaf31e0b4e6f6aa9801da4a3c708d9501ce7d562dffb869938d67c8d49d5df3267a7eff642c1917453fabed6a5c25c051534c9c7e994a9117390b5f17096cb199337a7b71bf9b8d905ff0b91467b75897dc58c6d55eea27ac8ce79e67ba7df9b5920a3325d646d5e548551d969e44305013ef1c85708ba0848f901928291cefcb066730c6d347de0e12705a15e55278d98db7ac35b889b26391e70e9e45424035e7e9fa37e18a9db40229fdebf73a5cb133ca547b1231a5a4f1eab7c1b5ca35aeec9d083dcc1b2d94123730bb6433f1d83cd54dcb2d7eeeab45781eccc4f404732f5d23bc85ab3d96e506f89230297eabf4c463023c9dfb770050096b9dcc96b7cc344a14fba5e53246e46785286201c31e30cdeb261bcf2ea78368b4c41bad96739b8708f8995bb0096dd27540e8e36e14debd5939f65cbb9746b6a6a32e03f0c793d480fafd3395f1095c2609ae9e28dfcc9098ee80fd4b9ab7a22c17ee401a0372eded289829243e458f8aad6c54e99bbb3e654e47e3518e1b95b9196f8103874aca9c02a4d93445b61fe2b57508385b2ae2d71942e6875a7f78d22cfd8b380ca9152ca26ab0175625b8f4b3dcc12423af0b97b9c274c06341b79d6cb4baba4748b0867e0a49dda11754a891b572614eb7b21b1ee7a9b8d48c1d47e3961e75a8a3df2a0a638304070649774505d13d1adea6a498ceff77cfcd3626e64f4ffb1f585b395fe5a13a08de4ce3cb2e3cb9758429384b19bc505febf4610cc6ca19a99e6c10fba54c79d2ebe4b6107ba46a27b8e346d19e90867d9295e3bef8dae0ab405ae1db2fb769640be932d6e5b8f38398431f169365667ca933c72a429d4d59bf81778f9818fe26e4f413b9adef0f9859a0eda6922bb68b06192ce8a193cf689a1f6a7e668d23fd7b85f1dfdac1d55023c964e794bb133fa5ce294e660f3cb2d69ba173a6d246781494df8a85956790d37e7416c9163cfff48c7272ac92542f56d4e2de8fa7bd1581d755e19c05cdaa64ce21111f8ed96ebb3f7dc4818178c97e7e8663fdf6bb282fa2039a5b6fab2d54d898b4bdc614ec15a58fba863bb8271515872e358302a1ccb82e60420082c674d36d6b05899225c09f02ae00dc29577dc1f65479aece8790a75894fd9f06eef669998fea5192f1f0b7a8aa14efd3c74a7469f20e34758d7625c50d3da4cea40e42977fd6a7b8ba6e7686fe6c9c8427cdad3fc4fbc6ab4ae42e5c2a2c05bc7e27aba8935ec7bf828e98b92f664463aa1f619886024234245e7c5914cc10a7ad26f45961db21246ab4222920e2cb886824a3c3611a29ad1c9cccd8d8ed8fee08436f8a2170f26dfe1a40accecb9f98da7ec0a70c3fed55828e7f3adfc7962d0f6dbb232ac2e036d9ab3af1c563a08c177500d0c6eb54d48f8d9df5f3cdb9dda2ab5697c84985513ba002cf0025947c5442817a0364d51d39a40a586c7caa5e6833accf4aa3f6e644586a25e21afd48cb77fb5278b4e22baa7a6831b821612ae10a98e0defe31825ba5d78aefb37347aace2174fd12ef59983b68fcae7c520ab16eee0c37f2860443c39c0b155c39c4270048a27c2011b096065142b53a2612085106f958814c26973f463a22f545ae5bea37a64ddfd899ab6645a935d3d16b1b8e6633371688c0c7b9423b52eeacbbe70708d0891944863054e6f80ed8d64f21ac44ba57c781a6565064f61a753be9ae8abbff233a6f1851f22efa59bdda38f27a6b663a37f6795c9cbb67dc7296ffc72fd83a89b7e5deb25f9d19cc8639f0afe0d9e86481ff93795db7ec5b03096cb43e4cc93e9b90fd65d0808d54958d244fd3b697441aa1d411c6177d04fed0dab53c158b5ef2610b681bae4cc1e7e8a7ad99990c72068e51e6e9f82db239992aa95f90fbddd4ba5ab2fda872e65e5ea09c8267d531c327db6f3dcb2283e935791fc7f61d42bbf428d1fbf1fd4e16dfff39fa6eb3a805b337703508004291647d8fca475a72064fd4b63f98da38c1fb34a5c584c7909f71ca8a620ff0bd24a798b590f758416c8c1636ec7f4f78f6bd51c92a9e87a630d1fff4a6dbe464ab5dfe1cceeb08b51e73cc8a84ac8f232031b91059324e5eeafaf1a7eaab5d619d2084575413f2697c6c1ad8d8f5cf34ec194325bc893a15abdc5092d488bdfc970fa21453a43b028e2e1b3046368fd9ebf112af23c96d3930088e18a67c4e58f32e68a20f7ac3d6326f23639001f7449b2be048715f3f4d3f283ab7a20d73af6273001cad6a5ff8c6db1edf84dfecfa6c173cd6fff758456325f6fbb5cca8977adbb3e3") setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000b4e000)={0x2fd4, 0xb576}, 0x8) getdents(r4, &(0x7f0000d00000-0xee)=""/238, 0xee) pivot_root(&(0x7f00007c2000-0x8)='./file0\x00', &(0x7f0000631000-0x8)='.') 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000322000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) socketpair(0x15, 0x5, 0x2, &(0x7f0000475000+0xe97)={0x0, 0x0}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000b01000-0x4)=0x8) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000d51000-0x2a)=""/42) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d97000-0x4)=0x0, &(0x7f0000ac3000)=0x4) 2017/12/17 15:51:43 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000c4000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r2, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r0 = syz_open_dev$random(&(0x7f0000fb3000-0xc)='/dev/random\x00', 0x0, 0x80000) fcntl$notify(r0, 0x402, 0x18) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000501000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 15:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000000000e2, 0x8000000000, 0x0, 0x10000000000, 0x0, 0xfffffffffffff271, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001a000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1, 0x80000, 0x3) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r4) r5 = open(&(0x7f0000022000-0x6)='./bus\x00', 0x800, 0x0) poll(&(0x7f0000042000-0x38)=[{r0, 0x4, 0x0}, {0xffffffffffffffff, 0x20, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r5, 0x20, 0x0}, {0xffffffffffffffff, 0x80, 0x0}, {r5, 0x2000, 0x0}], 0x6, 0x3ff) r6 = open(&(0x7f0000e69000)='./bus\x00', 0x1, 0x40) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x400000000, 0x22050, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000023a000-0x8)={0x0, 0x1}, &(0x7f0000238000)=0x8) lseek(r1, 0x0, 0x3) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000237000)=0xa01, 0x4) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000000)="", 0x0, 0x800, &(0x7f00000ef000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001000-0x4)=0x8) r7 = epoll_create(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r7, &(0x7f0000000000)={0x80000000, 0x0}) 2017/12/17 15:51:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000010000-0x8)='./file0\x00', 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000028b000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x0, 0x0, 0x10003, 0x3}) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$inet6(0xa, 0x80005, 0x0) r3 = syz_open_dev$mice(&(0x7f0000a14000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000730000-0x28)={0x0, 0x3, 0x1, 0x21, &(0x7f00007e6000/0x1000)=nil, 0x3}) setsockopt(r1, 0x84, 0x8, &(0x7f000037a000)="", 0x0) bind$inet6(r1, &(0x7f0000fc4000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a76000-0xdb)='^', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x4, &(0x7f0000fc7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00003df000)=0x9, 0x4) pipe2(&(0x7f0000912000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000592000-0x4)=0x9) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000fc8000-0x3)=0x1c00000000, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fc6000-0xcc)={0x0, 0xc1, "6cc9b07420c8acc3b0b432c7efbd0383d0cfce366cb1d0e8409a5b432975f82c3f0edaf539ba2bd9cdc419870046b0a7bbae5ab26b3b68b5d25cabda64c0a1ff0e4ced83dcb4bd86b3c80e0cebedfb3bcada1fdf8f5fa7892d25d571a77d1f1e9042a1165c74ff2bf19e79cd32a3d075b256286896628c4afe16c46066c3e9dc2937f395e1c62b50bb8157e35df90f191b0432e505f16c8753c5e0b4c9344d3058abf8b217e446ba76495305baca4bec3d7e825923739cf58d1ad86e8a03aa02df"}, &(0x7f0000fc5000)=0xcc) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dc0000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_CLOCK(r7, 0x4030ae7b, &(0x7f00002ba000)={0x4000000, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_CREATE(0x0, &(0x7f0000167000-0x14)={0x9, 0x2, 0x5, 0x400000000042, 0x2, r5, 0xfffffffffffffffd}, 0x1c) fcntl$getown(r4, 0x9) mlockall(0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000ba5000-0x8)={r8, 0x3}, 0x6) 2017/12/17 15:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$mice(&(0x7f00003e8000)='/dev/input/mice\x00', 0x0, 0x8001) bind$alg(r0, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x4, 'sha384-generic\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f000082a000)='/dev/sg#\x00', 0xffffffffffffffbc, 0x40000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000554000)={0x0, 0x21, "37011b36930165531453c1ec5d1775077f11fa2dd4f537e6acb2f269ee8c95c000"}, &(0x7f0000fba000)=0x29) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f23000-0x14)={r2, 0x8, 0x3, 0x200, 0x8, 0xfffffffffffffff9}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept4(r3, &(0x7f0000150000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e44000)=0x9, 0x80800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000ae000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00003db000-0xc)={r5, @loopback=0x7f000001, @rand_addr=0x5}, 0xc) r6 = dup(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000489000)={r2, 0xe9, "da31b06ce8d1afebc7f87c56723dbffaf1c76e3f027fc4ced8a7e73d956b5f6ce2dcd195054dcb901b4da7e336ec5da06129fe66ae4f5cf49b859e6eeedf567f86ecf4455bf0b9b8bd2ba5137c12e03a728548fdb6d83158597e8f2a049d4870e0f7c6d55eaad705bd5f7853059a9eacb216172baa7e6b66822677d21f9323b502471f3655a96d85925457cf465adbdf5ce64e7b97ddab636255694e8f45f119925d2c3f57ce0eaa8f17f3ac8488f2ca8364c148052949d0dee33c184378421bdae75b8f089d1b7c10045ce9a1aabe935ac5247ef82e42397255753bcd2e0d84c9ad6257aa9dfd958b"}, &(0x7f0000a6b000-0x4)=0xf1) readv(r3, &(0x7f00009c6000-0x70)=[{&(0x7f00006ac000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e9d000-0xa5)=""/165, 0xa5}, {&(0x7f0000ce4000-0x42)=""/66, 0x42}, {&(0x7f00005cf000-0xa)=""/10, 0xa}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}, {&(0x7f000022c000-0x2d)=""/45, 0x2d}, {&(0x7f0000a43000)=""/0, 0x0}], 0x7) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000d27000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f00006f2000)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$FIONREAD(r1, 0x541b, &(0x7f00005dc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003b3000-0x8)={r2, 0x4}, &(0x7f0000f86000)=0x8) [ 163.471887] binder_alloc: 15160: binder_alloc_buf, no vma [ 163.471923] binder: 15160:15176 transaction failed 29189/-3, size 24-16 line 2947 [ 163.660227] binder: 15160:15165 ioctl c0306201 2000a000 returned -22 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r0 = accept4(0xffffffffffffffff, &(0x7f0000719000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006fa000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000af7000)=0x0, &(0x7f0000008000)=0x4) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac2000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:43 executing program 3: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000d19000)=0x5, 0x4) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1b000)={0x0, 0x0, 0x0}, &(0x7f0000d1b000)=0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000011c000)=0x0, &(0x7f000021c000)=0x4) recvfrom$inet(r0, &(0x7f00006c5000)=""/127, 0x7f, 0x1, &(0x7f00009e2000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x2, 0x7) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000d1d000)={0x0, 0x3, 0x20, 0xffffffff, 0xfffffffeffffffff}, &(0x7f0000830000)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b95000)={r3, @in6={{0xa, 0x0, 0x80000000000005, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x85ee, 0x5, 0x200000000000c1c, 0x4c}, &(0x7f0000d1d000-0x4)=0xa0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r1, r1) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d1d000)={0x0, 0x0, 0x1, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000d20000-0x7)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000d1f000-0x8)={r4, 0xc5e}, 0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000d1d000)={r6, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d1c000)={r4, 0x8b, "1b658e201c4c023b0bd8aa83d115bbec06458d2f16320ae94dc77369ad60bfbfc90648e5197401f062d9c382a037590576323dc466d25c1463f59d2d9aa496b14ec0d996139461d35a34b2908f3054481fb47d655e9c12b376f73fd27884ab12768c80e077cf656da31754d08357cae1a515e3e9cf1b37635f188e1793573e2890cb876435efed9a309095"}, &(0x7f0000d1c000)=0x93) recvfrom(r2, &(0x7f00006bf000-0x9b)=""/155, 0x9b, 0x100, &(0x7f00002db000)=@llc={0x1a, 0xf7, 0x7fff, 0x0, 0x8, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) tkill(r7, 0x24) sendto$inet(r0, &(0x7f0000d1a000)="", 0x0, 0x20000000, &(0x7f0000b26000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007ee000)=0x0) ioprio_get$pid(0x1, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:43 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)=""/70, &(0x7f00002f5000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ad8000)={0x5, 0xfff, 0x10000, 0xe9b4}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x8d34, 0x1) r6 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000893000)={0xffffffffffffffff, &(0x7f00002a6000)='a', &(0x7f0000af7000-0x2)="", 0x2}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000915000)=""/226) prctl$setname(0xf, &(0x7f000074a000)='keyring/vboxnet1,\x00') splice(r3, 0x0, r5, 0x0, 0x10fffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000049c000)={&(0x7f00006c2000-0x8)='./file0\x00', 0x0}, 0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/17 15:51:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000022b000-0x4)='/dev/vcs#\x00', 0x80, 0x101000) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000144000)=0x27, 0x4) request_key(&(0x7f0000f5b000-0x6)='.dead\x00', &(0x7f0000724000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r1 = dup(0xffffffffffffff9c) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00004f7000)=0x9) accept4$ipx(r1, 0x0, &(0x7f0000094000-0x4)=0x0, 0x80000) mlock2(&(0x7f0000cfa000/0x3000)=nil, 0x3000, 0x1) 2017/12/17 15:51:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) timerfd_gettime(r2, &(0x7f0000fec000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000e23000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000f57000-0x160)={{{{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]}, {{0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x80000001, 0x8, "0e10f0310a055454c7e7e3a62998e6e8757153f320d11a5870526f2bdd74cebea6a17a2122eb739d783debe345b2bacda8be18086e5e1d08b7605a7ee7afa596b6477f485715370a505304cd81be82ae"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000fc8000-0x5c)={0x5, 0x2, {0x2, 0x3, 0x2, 0x1, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xc) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000fac000)={0x4, 0x5000, 0xfffffffffffffff9, 0x9, 0x101}) 2017/12/17 15:51:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001d1000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f2c000)=0x1c, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f2000-0x10)='/dev/sequencer2\x00', 0x200080, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00001db000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bc2000-0x4)=0x1c) ioctl$void(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000972000)='/dev/loop#\x00', 0x4, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x14, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x41006f45, 0x8]}) r3 = inotify_init() ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00009c6000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000539000)='/dev/snd/timer\x00', 0x0, 0x200000) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f000092d000-0xc)='/dev/autofs\x00', 0x80000000104, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f00001ff000-0x37)=""/55, &(0x7f00009f8000)=0x37) perf_event_open(&(0x7f0000879000)={0x1, 0x78, 0x31ff077f, 0xd9cd, 0x401, 0x200, 0x0, 0x9, 0x1000, 0x4, 0x80, 0x82c, 0x5, 0x8, 0x0, 0x8000, 0x2, 0x9, 0x3d80000, 0x1000, 0x9f5, 0x9, 0x6, 0x0, 0xfffffffffffefffd, 0x8, 0x0}, r7, 0x100, r4, 0xbe3fdfd922daa702) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000c6f000)={0xc, 0x7, 0xa28, 0x7, 0xffffffffffffff00}) r8 = socket(0x20000000011, 0x80002, 0x300) setsockopt(r8, 0x107, 0x2, &(0x7f0000cb5000)='$', 0x1) r9 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r9, &(0x7f00007eb000)="b04e", 0x2, 0x8000, &(0x7f000037f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r9, &(0x7f0000ffe000)="1000", 0x2, 0x0, &(0x7f000004b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000858000-0x4)=0x0) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000ae5000-0x4)=0x0, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f00008d5000-0x5)="796165935d", 0x5) poll(&(0x7f0000bb5000-0x30)=[{r2, 0x1008, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x82, 0x0}, {r3, 0x10c0, 0x0}, {r8, 0x2000, 0x0}, {r2, 0x1, 0x0}], 0x6, 0xffffffffffffff80) r10 = dup(r5) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@rand_addr=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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000+0x455)=0xe8) setsockopt$inet_pktinfo(r8, 0x0, 0x8, &(0x7f00003d0000-0xc)={r11, @rand_addr=0x200, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r10, 0xc0145401, &(0x7f0000c0b000-0x14)={0xffffffffffffffff, 0x0, 0x4, 0x1, 0x2}) 2017/12/17 15:51:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000158000-0xe)='/selinux/user\x00', 0x2, 0x0) bind$inet(r0, &(0x7f000086c000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) execve(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000d3d000)=[&(0x7f000044a000-0xe)='/selinux/user\x00'], &(0x7f0000b36000)=[&(0x7f0000d57000)='\'<\x00', &(0x7f00008b6000)='mime_type$systemcgroup)wlan0vboxnet1\x00', &(0x7f0000bb5000-0xe)='/selinux/user\x00', &(0x7f0000b9f000-0xe)='/selinux/user\x00']) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) r2 = semget$private(0x0, 0x1, 0x40) semctl$GETVAL(r2, 0x1, 0xc, &(0x7f00003df000)=""/4096) 2017/12/17 15:51:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000b4b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000027c000)="73654d747401") preadv(r1, &(0x7f000071c000)=[{&(0x7f0000246000)=""/0, 0x0}, {&(0x7f0000dc1000)=""/61, 0x3d}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f87000-0x8)={0x1e9f, 0xfffffffffffffff9, 0x817, 0x3}, 0x8) fcntl$getflags(r1, 0x408) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000763000-0x1)=0x0) 2017/12/17 15:51:43 executing program 7: request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000e52000)='/dev/sg#\x00', 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', r3, &(0x7f0000001000)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000-0x20)={0x4, 0x0, 0x1, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000)={0x4, r4, 0x2, 0x9}) socket$inet6_icmp(0xa, 0x2, 0x3a) write(r0, &(0x7f0000000000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00008ed000)=0x0, &(0x7f0000000000)=0x4) process_vm_writev(r2, &(0x7f00004e9000)=[{&(0x7f00006f0000-0xd1)=""/209, 0xd1}, {&(0x7f0000a35000-0xaa)=""/170, 0xaa}, {&(0x7f0000d83000)=""/208, 0xd0}, {&(0x7f0000480000)=""/112, 0x70}, {&(0x7f00005aa000-0x5b)=""/91, 0x5b}, {&(0x7f0000610000)=""/172, 0xac}, {&(0x7f0000d24000-0x13)=""/19, 0x13}, {&(0x7f00002d0000-0xd6)=""/214, 0xd6}], 0x8, &(0x7f000078e000)=[{&(0x7f0000077000-0x1f)=""/31, 0x1f}, {&(0x7f0000fe4000-0x36)=""/54, 0x36}, {&(0x7f0000a7a000)=""/15, 0xf}, {&(0x7f000049a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb7000-0x71)=""/113, 0x71}, {&(0x7f0000113000)=""/203, 0xcb}], 0x6, 0x0) [ 163.926533] [ 163.928179] ====================================================== [ 163.934464] WARNING: possible circular locking dependency detected [ 163.940749] 4.15.0-rc2-mm1+ #39 Not tainted [ 163.945033] ------------------------------------------------------ [ 163.951315] keyring/vboxnet/15264 is trying to acquire lock: [ 163.957074] (&pipe->mutex/1){+.+.}, at: [<00000000f1bf85eb>] pipe_lock+0x56/0x70 [ 163.964676] [ 163.964676] but task is already holding lock: [ 163.970610] (sb_writers){.+.+}, at: [<000000000d04f3bd>] SyS_splice+0x1117/0x1630 [ 163.978290] [ 163.978290] which lock already depends on the new lock. [ 163.978290] [ 163.986568] [ 163.986568] the existing dependency chain (in reverse order) is: [ 163.994152] [ 163.994152] -> #6 (sb_writers){.+.+}: [ 163.999407] lockref_get_not_dead+0x19/0x80 [ 164.004218] legitimize_path.isra.31+0x7d/0x1a0 [ 164.009371] unlazy_walk+0xf2/0x4b0 [ 164.013488] complete_walk+0xb2/0x1f0 [ 164.017775] path_parentat+0x75/0x140 [ 164.022058] [ 164.022058] -> #5 ((completion)&req.done){+.+.}: [ 164.028263] lock_acquire+0x1d5/0x580 [ 164.032552] wait_for_completion+0xcb/0x7b0 [ 164.037364] devtmpfs_create_node+0x32b/0x4a0 [ 164.042348] device_add+0x120f/0x1640 [ 164.046635] device_register+0x1d/0x20 [ 164.051012] tty_register_device_attr+0x422/0x740 [ 164.056343] tty_port_register_device_attr_serdev+0x100/0x140 [ 164.062717] uart_add_one_port+0xa7a/0x15a0 [ 164.067526] serial8250_register_8250_port+0xfac/0x1990 [ 164.073378] serial_pnp_probe+0x5e7/0xac0 [ 164.078016] pnp_device_probe+0x15f/0x250 [ 164.082652] driver_probe_device+0x71b/0xae0 [ 164.087545] __driver_attach+0x181/0x1c0 [ 164.092093] bus_for_each_dev+0x154/0x1e0 [ 164.096731] driver_attach+0x3d/0x50 [ 164.100932] bus_add_driver+0x466/0x620 [ 164.105394] driver_register+0x1bf/0x3c0 [ 164.109941] pnp_register_driver+0x75/0xa0 [ 164.114661] serial8250_pnp_init+0x15/0x20 [ 164.119384] serial8250_init+0x8f/0x270 [ 164.123846] do_one_initcall+0x9e/0x330 [ 164.128311] kernel_init_freeable+0x469/0x521 [ 164.133292] kernel_init+0x13/0x172 [ 164.137404] ret_from_fork+0x24/0x30 [ 164.141602] [ 164.141602] -> #4 (&port->mutex){+.+.}: [ 164.147026] lock_acquire+0x1d5/0x580 [ 164.151311] __mutex_lock+0x16f/0x1a80 [ 164.155684] mutex_lock_nested+0x16/0x20 [ 164.160232] uart_set_termios+0x8f/0x5b0 [ 164.164781] tty_set_termios+0x6d4/0xa40 [ 164.169416] set_termios+0x377/0x6b0 [ 164.175438] tty_mode_ioctl+0x9fb/0xb10 [ 164.180944] n_tty_ioctl_helper+0x40/0x360 [ 164.185665] n_tty_ioctl+0x148/0x2d0 [ 164.189864] tty_ioctl+0x32e/0x1600 [ 164.193977] do_vfs_ioctl+0x1b1/0x1530 [ 164.198351] SyS_ioctl+0x8f/0xc0 [ 164.202204] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 164.207442] [ 164.207442] -> #3 (&tty->termios_rwsem){++++}: [ 164.213474] lock_acquire+0x1d5/0x580 [ 164.217761] down_write+0x87/0x120 [ 164.221789] n_tty_flush_buffer+0x21/0x320 [ 164.226509] tty_buffer_flush+0x29a/0x390 [ 164.231156] tty_ldisc_flush+0x25/0x70 [ 164.235530] tty_port_close_start.part.4+0x1cd/0x4e0 [ 164.241117] tty_port_close+0x3f/0x80 [ 164.245403] uart_close+0x77/0x1d0 [ 164.249429] tty_release+0x446/0x14c0 [ 164.253716] __fput+0x333/0x7f0 [ 164.257482] ____fput+0x15/0x20 [ 164.261250] task_work_run+0x199/0x270 [ 164.265625] exit_to_usermode_loop+0x275/0x2f0 [ 164.270695] syscall_return_slowpath+0x490/0x550 [ 164.275939] entry_SYSCALL_64_fastpath+0x94/0x96 [ 164.281175] [ 164.281175] -> #2 (&buf->lock){+.+.}: [ 164.286425] lock_acquire+0x1d5/0x580 [ 164.290710] __mutex_lock+0x16f/0x1a80 [ 164.295083] mutex_lock_nested+0x16/0x20 [ 164.299630] tty_buffer_flush+0xbd/0x390 [ 164.304180] tty_ldisc_flush+0x25/0x70 [ 164.308555] tty_port_close_start.part.4+0x1cd/0x4e0 [ 164.314144] tty_port_close+0x3f/0x80 [ 164.318432] uart_close+0x77/0x1d0 [ 164.322458] tty_release+0x446/0x14c0 [ 164.326746] __fput+0x333/0x7f0 [ 164.330512] ____fput+0x15/0x20 [ 164.334278] task_work_run+0x199/0x270 [ 164.338651] exit_to_usermode_loop+0x275/0x2f0 [ 164.343723] syscall_return_slowpath+0x490/0x550 [ 164.348965] entry_SYSCALL_64_fastpath+0x94/0x96 [ 164.354204] [ 164.354204] -> #1 (&tty->ldisc_sem){++++}: [ 164.359889] lock_acquire+0x1d5/0x580 [ 164.364176] __ldsem_down_read_nested+0xd1/0xa90 [ 164.369419] ldsem_down_read+0x37/0x40 [ 164.373791] tty_ldisc_ref_wait+0x25/0x80 [ 164.378424] tty_read+0xf8/0x250 [ 164.382277] do_iter_read+0x3db/0x5b0 [ 164.386562] vfs_readv+0x121/0x1c0 [ 164.390587] default_file_splice_read+0x508/0xae0 [ 164.395913] do_splice_to+0x110/0x170 [ 164.400201] SyS_splice+0x11a8/0x1630 [ 164.404488] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 164.409728] [ 164.409728] -> #0 (&pipe->mutex/1){+.+.}: [ 164.415327] __lock_acquire+0x3498/0x47f0 [ 164.419961] lock_acquire+0x1d5/0x580 [ 164.424248] __mutex_lock+0x16f/0x1a80 [ 164.428627] mutex_lock_nested+0x16/0x20 [ 164.433522] pipe_lock+0x56/0x70 [ 164.438684] iter_file_splice_write+0x264/0xf30 [ 164.446185] SyS_splice+0x7d5/0x1630 [ 164.450995] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 164.457276] [ 164.457276] other info that might help us debug this: [ 164.457276] [ 164.465991] Chain exists of: [ 164.465991] &pipe->mutex/1 --> (completion)&req.done --> sb_writers [ 164.465991] [ 164.476899] Possible unsafe locking scenario: [ 164.476899] [ 164.482921] CPU0 CPU1 [ 164.487553] ---- ---- [ 164.492188] lock(sb_writers); [ 164.495431] lock((completion)&req.done); [ 164.502148] lock(sb_writers); [ 164.507908] lock(&pipe->mutex/1); [ 164.511501] [ 164.511501] *** DEADLOCK *** [ 164.511501] [ 164.517525] 1 lock held by keyring/vboxnet/15264: [ 164.522328] #0: (sb_writers){.+.+}, at: [<000000000d04f3bd>] SyS_splice+0x1117/0x1630 [ 164.530442] [ 164.530442] stack backtrace: [ 164.534906] CPU: 1 PID: 15264 Comm: keyring/vboxnet Not tainted 4.15.0-rc2-mm1+ #39 [ 164.542662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 164.551980] Call Trace: [ 164.554539] dump_stack+0x194/0x257 [ 164.558132] ? arch_local_irq_restore+0x53/0x53 [ 164.562771] print_circular_bug+0x42d/0x610 [ 164.567059] ? save_stack_trace+0x1a/0x20 [ 164.571173] check_prev_add+0x666/0x15f0 [ 164.575200] ? copy_trace+0x150/0x150 [ 164.578970] ? check_usage+0xb60/0xb60 [ 164.582822] ? unwind_dump+0x4d0/0x4d0 [ 164.586674] ? unwind_dump+0x4d0/0x4d0 [ 164.590530] __lock_acquire+0x3498/0x47f0 [ 164.594643] ? __lock_acquire+0x3498/0x47f0 [ 164.598929] ? unwind_get_return_address+0x61/0xa0 [ 164.603829] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 164.608984] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 164.614143] ? modules_open+0xa0/0xa0 [ 164.617912] ? is_bpf_text_address+0x7b/0x120 [ 164.622376] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 164.627535] ? __free_insn_slot+0x5c0/0x5c0 [ 164.631824] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 164.637675] ? check_noncircular+0x20/0x20 [ 164.641877] ? find_held_lock+0x39/0x1d0 [ 164.645904] ? check_noncircular+0x20/0x20 [ 164.650108] ? check_noncircular+0x20/0x20 [ 164.654309] ? __free_insn_slot+0x5c0/0x5c0 [ 164.658596] ? find_held_lock+0x39/0x1d0 [ 164.662628] lock_acquire+0x1d5/0x580 [ 164.666397] ? pipe_lock+0x56/0x70 [ 164.669907] ? lock_release+0xda0/0xda0 [ 164.673848] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 164.679700] ? rcu_note_context_switch+0x710/0x710 [ 164.684593] ? lock_downgrade+0x980/0x980 [ 164.688708] ? __might_sleep+0x95/0x190 [ 164.692646] ? pipe_lock+0x56/0x70 [ 164.696151] __mutex_lock+0x16f/0x1a80 [ 164.700003] ? pipe_lock+0x56/0x70 [ 164.703512] ? is_bpf_text_address+0xa4/0x120 [ 164.707971] ? pipe_lock+0x56/0x70 [ 164.711475] ? mark_held_locks+0xb2/0x100 [ 164.715592] ? mutex_lock_io_nested+0x1900/0x1900 [ 164.720401] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.725382] ? trace_hardirqs_on+0xd/0x10 [ 164.729496] ? depot_save_stack+0x2ca/0x460 [ 164.733787] ? save_stack+0xa3/0xd0 [ 164.737384] ? save_stack+0x43/0xd0 [ 164.740976] ? kasan_kmalloc+0xad/0xe0 [ 164.744842] ? __kmalloc+0x162/0x760 [ 164.748522] ? iter_file_splice_write+0x247/0xf30 [ 164.753330] ? SyS_splice+0x7d5/0x1630 [ 164.757184] ? entry_SYSCALL_64_fastpath+0x1f/0x96 [ 164.762079] ? find_held_lock+0x39/0x1d0 [ 164.766108] ? check_noncircular+0x20/0x20 [ 164.770312] ? print_usage_bug+0x3f0/0x3f0 [ 164.774512] ? __lock_is_held+0xbc/0x140 [ 164.778550] ? __lock_is_held+0xbc/0x140 [ 164.782578] ? rcu_read_lock_sched_held+0x108/0x120 [ 164.787561] ? __kmalloc+0x471/0x760 [ 164.791241] mutex_lock_nested+0x16/0x20 [ 164.795266] ? mutex_lock_nested+0x16/0x20 [ 164.799467] pipe_lock+0x56/0x70 [ 164.802800] iter_file_splice_write+0x264/0xf30 [ 164.807435] ? lock_acquire+0x1d5/0x580 [ 164.811379] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 164.816445] ? __lock_is_held+0xbc/0x140 [ 164.820476] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 164.825196] ? __sb_start_write+0x203/0x290 [ 164.829483] ? page_cache_pipe_buf_steal+0x4f0/0x4f0 [ 164.834551] SyS_splice+0x7d5/0x1630 [ 164.838235] ? SyS_futex+0x269/0x390 [ 164.841919] ? compat_SyS_vmsplice+0x250/0x250 [ 164.846467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 164.851450] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 164.856184] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 164.860903] RIP: 0033:0x452a09 [ 164.864061] RSP: 002b:00007f917c7f5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000113 [ 164.871733] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452a09 2017/12/17 15:51:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e89000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004aa000-0x8)={0x0, 0x29f8}, &(0x7f000093d000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000aa3000-0x98)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x66}, 0x98) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000553000-0x9)='/dev/vcs\x00', 0x100, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000264000)='/selinux/enforce\x00', 0x400000, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000f86000-0xfa)={0x3, 0xf2, "8528b63c120e455bf3998d214b724f0e9624320defe1948d00409821dd29b092a8dc75796967d2942d6a37b2b8212baf202e5da44c20282bc5d0a216d083ec74277f66cbb9e0f90a430f66b3e839b22559542f3310a9be22ed04b5dce6ab69bbbe6ea876e808db241cf55d1f69c0f1bc5152e982d66c41f5f1ac0233421061743d6f1cb6e8e92a6c0d2a3ceee6ff9a3a1cf4498520e5705bfd0a28e75019e8ff9e90747f926060c95be1e60ca9404729e88bd6942be07bedf8ead18454f0bcdf22f0ca0ca052717d38cb1bd7d47bb06310d5cd100b96f96f512929e68c12df80adb9c87dc7e0706f1f2aa1d030ee364ce7a6"}) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000426000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f000007c000)=0x0) 2017/12/17 15:51:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x308, @random="0ddae8a91459", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000e53000-0xf)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00009ad000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"b9b92b09f78e62"}, 0x99a}, [{"e3dc4498f8dacc"}, {"dcfd3826bc4aac"}, {"cb0606359ba0df"}, {"f5ba5985bdfe78"}, {"d5f5b5b315747d"}, {"ea93a4a006c204"}, {"33bbf70120c05d"}, {"6c7949a2e75034"}]}, 0x48) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x803, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000fc0000)=0x40000010000, 0x4) sendto$inet6(r4, &(0x7f000023b000)="492e42993b46cbec535e2a5f497ff1d3b65c04195e2950d09aca4fa98bb540d2201fd68230edadb09e01ad7161821472632d5dbb6b6af6e9ce8683035b88105ef5468bdd678269358e656449c289c87a3de87b5fd1c4bbfd0719afcef6be00c39077d2e45cf8b259ec9e5d0f", 0x6c, 0x0, &(0x7f0000c02000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x400005421, &(0x7f0000fc1000)=0x7) sendmsg$nfc_llcp(r4, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x20000000000, 0xfffffffffffffffc, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e43000-0x8)={0x4, 0x100, 0x9, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_dump={0x3d, 0x8008, 0x6, 0x4c, "bba4584181c6e66cc54a57baf3b7b1e377cbf506d10c2227b032318244b4fbf23dba0bd42d2a367e7b47483197b79b17533309fb5adc73c75534ceb7f0d19ba2685fc4f17952d072b80b36ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x41, 0x4) socket(0x7, 0x7, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x0, 0x5, 0x8}, &(0x7f0000003000-0x4)=0xa0) 2017/12/17 15:51:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b60000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cda000-0x4)=0x80, 0x4) r1 = dup3(r0, r0, 0x80000) mkdir(&(0x7f0000f16000)='./file0\x00', 0x108) unshare(0x100) set_mempolicy(0x2, &(0x7f0000001000)=0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000397000-0x38)={&(0x7f0000a6d000-0x1c)=@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000fd1000-0x60)=[{&(0x7f0000eb7000)="72093ba18f3a42e17b6bce7eb07473e8e67b72c2a22d4a021a9520aaa6985decabd950836e838df0bd513b4122e8b80202a8e56bd46b0122cd67a595d0ed102f1454743090539a9a39716596f29111d0baceac260cc2b16ed094b44dcb5d67f86d71271d1f49a803785afe4bb8a1ac90177060ce9a4aa9e4697badfb39c0315e3fcc96a695fb3eca5b6f640e1b4d73fe09d71bfbfb454fe30f61a685ac447df266b9bdcfe832f001ce6379bfcbbbc886f0b95205955beb0e18723643a1efe373edbbf100634d54c0d9a874d1ae35d4e0d65f33f853d2b3bdc929ccf2abefa77ec7eb1d4874", 0xe5}, {&(0x7f0000a90000-0x92)="e0e47940baf1a0983a0c91e9a3605f2aae0c6411b7b335faf365082f4e71b4caa3b7af007689a75a3d69e4e5a096938cc969c281fd91c57e3a905565145da21d74e01f9939244ba3428c81b87ee23c84a8c3094c0f7bea3b10533541c925330097ffaa0b043e8477bc9e066b28e8984b02904dbc0af67029afb929b3eeb1a430a02b0ab163294a7bcf1a0e0c2ecfac37e9a6", 0x92}, {&(0x7f00000bb000)="87752d99f56d9824163076a5fb7b9dae95f36c073ca4739c8cac806bc6679043ae50d5f929097c43ec8f88ece8c824e2b056a0d30666fd83a7f7c687d8f6ef6f0abc265e8a46f032524cbe7583a81cc66a098cd3d03337db", 0x58}, {&(0x7f0000c7b000-0xfa)="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", 0xfa}, {&(0x7f0000feb000)="c275b36dff05cb9d2ca29ce923b077ae03c52a72a74c005a21c8e2a7000ac5f0bf971a9b61f730887ba68dc6027d9aa54af5c111819002c15bbf9cf8c7e77ce325cf753bd220d193237e28b387bae90b1cf61f5279bd575f9cf56bcb7f74b8641008409a91445dec43c5d969453344f7f77034003b7fefac562738276763e6ed8afd9c14915f26cd35ba5d69818d6e8898d08628fd3179e0df301cd08b3402526a6fad7341b7fbd15825bca5fae0fc8ce9b345277ff51b7e3870c9ab83589e58e6c35a45f99daa54eec36c3d65f222c659878cb0", 0xd4}, {&(0x7f0000ace000)="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", 0x1000}], 0x6, &(0x7f00000e1000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x81, 0x4, 0xffffffff, 0x5, 0xffffffffffffffff, 0x4, 0x8e, 0x0}}, @init={0x18, 0x84, 0x0, {0x81, 0x1200000000000000, 0x4, 0x400}}], 0x2, 0xd4}, 0x40) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4ea, 0x0, 0x49, 0xffffffffffffffff, 0x0, 0x0, 0x204, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00001d8000)='\x00', 0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f00003c7000)="f8b5cf5c820765f071d8875ef7fa49ac2253a8002e5f675b4abb85fe8480563247337a961625034a1f8e2d7f84930f8d4570af7283e3e84ec6922b6b8654228e115d49bd79e41767422d2ed8c0a95ba25fd11a8bc68194ed16d1acec6aa8b399be70bf2f4cb038f6fa0cd7c49bd0c1fbb899818350aae14cb04696ae5c31b7c7d14c0cc9bedd755725d53baf4180b180646210c10400000000000000ff7f0000f2df22a465") ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00009e0000-0x10)={0x3, &(0x7f00004a8000)=[0x10000, 0x5, 0x40]}) sched_setaffinity(0x0, 0x8, &(0x7f0000647000-0x8)=0x7) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = socket(0x2, 0x3, 0x10000000000023c) recvmsg$kcm(r3, &(0x7f00007b2000-0x38)={&(0x7f00003f0000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9e000)=[{&(0x7f0000743000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f000017d000)=""/222, 0xde, 0x81}, 0x10000) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000a29000-0x6)=""/6) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00008fd000)={0x4, 0x89, "6d87619e7c1c18a17d22a42ec59b9069724d1d1881da672ed69f7cbc5221be8f9a1d8bcf37103355d8160874cc3d1d05fbd1ac41842654d8b488abeebda4f622b7f4006b920bd5bdb4331d0859270fcbc2f8ffd8b6cbec8cbe69a0451588b564afa9d927c5fa13c6cd2949391885eabb35ddd35b79d805028139a1160b380d5006b7c5926efd8c7d57"}) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00004f5000-0x400)={"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"}) r4 = syz_open_dev$usbmon(&(0x7f0000826000-0xd)='/dev/usbmon#\x00', 0x6, 0x1) alarm(0x1) alarm(0xfffffffffffff26c) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000b17000-0x78)={0x100000001, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, 0x3, 0x6, 0x1000, 0x1f, 0x0, 0xd33, 0x801e, 0x0}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fstat(r3, &(0x7f0000cea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r5) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000816000-0x4)=0x0, &(0x7f0000234000-0x4)=0x4) sendto$inet(r0, &(0x7f0000408000)='\x00@', 0x2, 0x800020008045, &(0x7f0000285000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/17 15:51:44 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x8000000400000a) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000015000-0x9)='/dev/vcs\x00', 0x5ffff, 0x0) clock_gettime(0x400000000000000, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000020000-0x20)={{0x0, 0x0}, {r1, r2+10000000}}, &(0x7f0000017000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r3 = socket$inet(0x2, 0x8000000000000000, 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000020000-0x8)={0x0, 0x0}) setsockopt$sock_void(r4, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x4d3e}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86d9, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x9f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x84, 0x0, 0x0, 0x200da, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet(0x2, 0x1000000009, 0x8004, &(0x7f0000d54000)={0x0, 0x0}) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000cd8000)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000014a000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f000000d000)={{0x2, 0x1, @rand_addr=0x800000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000c16000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x2) syz_emit_ethernet(0x46, &(0x7f0000c51000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x9, 0x4, 0x0, 0x100000000000, 0x38, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ra={0x94, 0x6, 0xffffffffffffff7f}, @ra={0x94, 0x6, 0x2}, @rr={0x7, 0x3, 0x4, []}]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x20, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000004f000)={0x42424242, 0x42424242}, 0x100206, 0x81) syz_emit_ethernet(0x36, &(0x7f000049d000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x200000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0xb507, 0x0, 0x6, 0x0, @rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r7, r7, 0xffffffffffffffff, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000993000-0x68)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f000036a000)=0x0) syz_extract_tcp_res(&(0x7f0000ca6000)={0x42424242, 0x42424242}, 0xd360, 0x100000000101) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f000074f000-0x4)=0x3, 0x4) 2017/12/17 15:51:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ba2000-0x10)='/dev/sequencer2\x00', 0x222500, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f00002fa000-0x4)=0x317, 0x4) [ 164.879058] RDX: 0000000000000017 RSI: 0000000000000000 RDI: 0000000000000015 [ 164.888649] RBP: 0000000000000589 R08: 00000010fffffdf8 R09: 0000000000000000 [ 164.897621] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5578 [ 164.904857] R13: 00000000ffffffff R14: 00007f917c7f66d4 R15: 0000000000000000 2017/12/17 15:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000042000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xedd, 0x3, 0x8001, 0x249, 0x10}, 0xa0) socket$inet6(0xa, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) sendto$inet6(r0, &(0x7f0000ab9000-0x1000)="9774", 0x2, 0x0, &(0x7f000037d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r5, 0x100, r6, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a06000)={{&(0x7f000091a000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r4}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000065e000-0x8)='keyring\x00', &(0x7f000087e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = request_key(&(0x7f00000f9000-0x8)='trusted\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003b000)='\x00', 0xfffffffffffffffa) request_key(&(0x7f000078a000-0xe)='blacklist\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aae000-0x1d)='em0bdev\'bdevposix_acl_access\x00', r0) 2017/12/17 15:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f000021b000)='/dev/input/mouse#\x00', 0x9, 0x40) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000686000)=0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000ad4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r0, &(0x7f0000c2d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000dcb000)=0x80000000, 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000745000-0x78)={0x400, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x2, 0x4, 0x8, 0x2, &(0x7f00009dc000)=@generic="fb8bb55da70bb0a5f5b3fcab8479c545", 0x101, 0x4, 0xffffffff}) ioctl$KDSETLED(r1, 0x4b32, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10000000000000c) 2017/12/17 15:51:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)=""/70, &(0x7f00002f5000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ad8000)={0x5, 0xfff, 0x10000, 0xe9b4}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x8d34, 0x1) r6 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000893000)={0xffffffffffffffff, &(0x7f00002a6000)='a', &(0x7f0000af7000-0x2)="", 0x2}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000915000)=""/226) prctl$setname(0xf, &(0x7f000074a000)='keyring/vboxnet1,\x00') splice(r3, 0x0, r5, 0x0, 0x10fffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000049c000)={&(0x7f00006c2000-0x8)='./file0\x00', 0x0}, 0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/17 15:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000092f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000c82000)={0x8, 0x0, [{0x7, 0x68, 0x80000000, 0x2, 0x5, 0x0}, {0x1, 0x3, 0x200, 0x1f, 0x5e9, 0x0}, {0x0, 0x3, 0x4, 0xfffffffffffff0de, 0x0, 0x0}, {0xc000000d, 0x4e, 0x408, 0x30, 0x8, 0x0}, {0xc0000000, 0x6, 0x1, 0x10001, 0x20, 0x0}, {0xc0000001, 0x8000, 0x2, 0x111, 0x3, 0x0}, {0x0, 0x8000, 0x4, 0x200, 0x2, 0x0}, {0xedd8bb6c5db11d58, 0x9, 0x18ea, 0xe97, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000954000)=@random={'trusted.\x00', '@]\x00'}, &(0x7f00000bb000-0x93)=""/147, 0x93) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x102) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c4a000)=""/70, &(0x7f00002f5000-0x4)=0x46) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ad8000)={0x5, 0xfff, 0x10000, 0xe9b4}, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f00000b9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f000074f000)='/dev/sg#\x00', 0x8d34, 0x1) r6 = syz_open_dev$urandom(&(0x7f00006e3000)='/dev/urandom\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync() bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000893000)={0xffffffffffffffff, &(0x7f00002a6000)='a', &(0x7f0000af7000-0x2)="", 0x2}, 0x20) splice(r6, 0x0, r4, 0x0, 0x100020000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f0000d5e000-0x4)=0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000915000)=""/226) prctl$setname(0xf, &(0x7f000074a000)='keyring/vboxnet1,\x00') splice(r3, 0x0, r5, 0x0, 0x10fffffdf8, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000049c000)={&(0x7f00006c2000-0x8)='./file0\x00', 0x0}, 0xc) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/17 15:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000e2000)='./file0\x00', 0x1, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00001e5000)={0x1, 0x1f, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xff) 2017/12/17 15:51:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000439000-0x24)={0x3e6, 0xe1c, 0x5, 0x401, 0x800000000000003, 0x1, 0x5, 0x400000ffc, 0x80040000, 0x4, 0x6, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x10)='/selinux/member\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000003000-0x93)=""/147, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000786000)="7febba4562f18613e4ed54ad109586d1f35a58e17e4950107b3dfe5b62a952341373bd1ce5a9b59a292e85be1a6ab2eb8e706d7fbc15489fa944071f80b0d021b7869ebf46ceb3d09d9039631b32f0a4a450b5b7047a5777dd62d32436d1502be27dfb9373f95c21fe33684e035bacfe3100114c8eaec541b7758d91a26373ca4c9c77a9ece0f7188bf872aa2d221b62999dc0f88d3417e2d81272", 0x9b, 0x810, &(0x7f0000e54000)={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) timer_create(0x3, &(0x7f0000777000)={0x0, 0x36, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000786000)=0x0) timer_settime(r3, 0x1, &(0x7f0000aa2000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000b03000)={{0x0, 0x0}, {0x0, 0x0}}) request_key(&(0x7f0000017000)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006f0000)={"62ff7c3c6fa09f17824404aebeb083bd", {0x4, 0x7ff, 0x40, "2cc658794637", 0x8, 0x0}}) epoll_create1(0x80000) 2017/12/17 15:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x308, @random="0ddae8a91459", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000e53000-0xf)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00009ad000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"b9b92b09f78e62"}, 0x99a}, [{"e3dc4498f8dacc"}, {"dcfd3826bc4aac"}, {"cb0606359ba0df"}, {"f5ba5985bdfe78"}, {"d5f5b5b315747d"}, {"ea93a4a006c204"}, {"33bbf70120c05d"}, {"6c7949a2e75034"}]}, 0x48) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x803, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000fc0000)=0x40000010000, 0x4) sendto$inet6(r4, &(0x7f000023b000)="492e42993b46cbec535e2a5f497ff1d3b65c04195e2950d09aca4fa98bb540d2201fd68230edadb09e01ad7161821472632d5dbb6b6af6e9ce8683035b88105ef5468bdd678269358e656449c289c87a3de87b5fd1c4bbfd0719afcef6be00c39077d2e45cf8b259ec9e5d0f", 0x6c, 0x0, &(0x7f0000c02000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x400005421, &(0x7f0000fc1000)=0x7) sendmsg$nfc_llcp(r4, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x20000000000, 0xfffffffffffffffc, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e43000-0x8)={0x4, 0x100, 0x9, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_dump={0x3d, 0x8008, 0x6, 0x4c, "bba4584181c6e66cc54a57baf3b7b1e377cbf506d10c2227b032318244b4fbf23dba0bd42d2a367e7b47483197b79b17533309fb5adc73c75534ceb7f0d19ba2685fc4f17952d072b80b36ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x41, 0x4) socket(0x7, 0x7, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x0, 0x5, 0x8}, &(0x7f0000003000-0x4)=0xa0) 2017/12/17 15:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe3, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x52, 0x800000000, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) r1 = syz_open_dev$sg(&(0x7f0000e05000)='/dev/sg#\x00', 0x0, 0x840) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000444000-0x20)={r1, &(0x7f00004cf000)="a73537ef0d404f98ed5ae78d888d1f04698adc1eb2285dfced379785562f105baa47b730d30974a49f7b28bf64a606aa9a41706e040694eca7a06410d49892785c9e8807a8503e8cb6151c26db99427674ca4cba130d28393b1bcdca10c7ec72b6929a01609c1557f2da6a7891112eeb33d9231660c138edaa5211c2bca5535f13d3a0ac18578205857e2efea35c719e5c476a", &(0x7f00006ab000-0x1000)="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", 0x1}, 0x20) 2017/12/17 15:51:45 executing program 4: io_setup(0xc1e, &(0x7f0000e62000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_getevents(r0, 0x6, 0x1, &(0x7f0000f15000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000777000/0x1000)=nil, 0x1000, 0x1000000, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000e71000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000004c000)={0x6, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000925000-0xb0)={{0x6, 0x8000}, 'port1\x00', 0x41, 0x400, 0x7, 0x58, 0x6, 0x4000000000000000, 0x4, 0x0, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00006aa000)=@common='ifb0\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000bd1000)=""/22) socket$inet6(0xa, 0x800, 0x3) 2017/12/17 15:51:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000439000-0x24)={0x3e6, 0xe1c, 0x5, 0x401, 0x800000000000003, 0x1, 0x5, 0x400000ffc, 0x80040000, 0x4, 0x6, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)='big_key\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x10)='/selinux/member\x00', 0xfffffffffffffffa) keyctl$describe(0x6, r2, &(0x7f0000003000-0x93)=""/147, 0x93) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000786000)="7febba4562f18613e4ed54ad109586d1f35a58e17e4950107b3dfe5b62a952341373bd1ce5a9b59a292e85be1a6ab2eb8e706d7fbc15489fa944071f80b0d021b7869ebf46ceb3d09d9039631b32f0a4a450b5b7047a5777dd62d32436d1502be27dfb9373f95c21fe33684e035bacfe3100114c8eaec541b7758d91a26373ca4c9c77a9ece0f7188bf872aa2d221b62999dc0f88d3417e2d81272", 0x9b, 0x810, &(0x7f0000e54000)={0xa, 0x0, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) timer_create(0x3, &(0x7f0000777000)={0x0, 0x36, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000786000)=0x0) timer_settime(r3, 0x1, &(0x7f0000aa2000)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000b03000)={{0x0, 0x0}, {0x0, 0x0}}) request_key(&(0x7f0000017000)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00006f0000)={"62ff7c3c6fa09f17824404aebeb083bd", {0x4, 0x7ff, 0x40, "2cc658794637", 0x8, 0x0}}) epoll_create1(0x80000) 2017/12/17 15:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d73000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r2, &(0x7f0000916000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000885000)=0x1c, 0x800) fcntl$F_GET_RW_HINT(r1, 0x40d, &(0x7f0000173000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fa5000)={0x0, 0x0, 0x0}, 0xc) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000d0b000)=0x3f, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 6: mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000f1000-0x1c)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}], 0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000085a000)={0x0, 0x83, "a312ab62dda0384cd10509b27b8f098c4f4f5e1de19246a75bc4173f3c892e3d020db3a42f4835a696f89ae92e6323c4b1fc86ef3bc2c085c122859cac66cbf9ec0adb71f46fd08417828cd25c58292a0ede2aa357583c1b632ab272c2357ae3f9d777e851ac4417558c4c4f938be52a8b90094bd1b47d130075557e4f2baaf02cd205"}, &(0x7f0000510000-0x4)=0x8b) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac0000)=0xb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac0000-0x8)={r1, 0xb17}, &(0x7f0000abf000)=0x8) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000a71000)="da427b977a3fbffc94ba6cb2567e4a8c3c3b2a00000009a500000000a7dd2869e69f983a3dff070d7dab8c63c1f340c1e8abe5271dc050ceff837e565e7030ff3b0da67a", 0x44, 0x48000, &(0x7f0000750000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b85d3892b82479", 0x7, 0x20008004, &(0x7f00007a6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000012d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ac1000)={&(0x7f0000254000-0xc)=[0x6, 0x6, 0x6704], 0x3, 0x791d9de1, 0x101, 0xcfc6, 0xffffffffe976884f, 0xa0000, {0x8000000000, 0x401, 0x2158, 0x7, 0x0, 0xa0, 0x367, 0x9, 0x6, 0x2609, 0x1, 0x6, 0xfffffffffffffff8, 0x9, "5aa36ae81137bf6a9bab0e71b0af4f1e6b5379bf9bfa2a033efae3487884ec10"}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ac0000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000abf000)=0xc) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) mmap(&(0x7f0000ac1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ac2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000ac2000-0x78)={0x4, 0x78, 0x3, 0x296c, 0x5, 0xcf, 0x0, 0x100, 0x1400, 0x4, 0x400, 0x6, 0x16, 0x8, 0x0, 0x0, 0x1, 0x10000, 0x3, 0x1, 0x1, 0x0, 0x5, 0x80000001, 0xfffffffffffffffa, 0x6, 0x0}, r4, 0x100, r5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000abf000)={0x8, 0x8, 0x7748, 0x3, r3}, &(0x7f0000abf000)=0x10) 2017/12/17 15:51:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007db000-0x15)='/proc/self/net/pfkey\x00', 0x2100, 0x0) accept$netrom(r1, &(0x7f0000841000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ad000)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x308, @random="0ddae8a91459", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000e53000-0xf)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f00009ad000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x3, {"b9b92b09f78e62"}, 0x99a}, [{"e3dc4498f8dacc"}, {"dcfd3826bc4aac"}, {"cb0606359ba0df"}, {"f5ba5985bdfe78"}, {"d5f5b5b315747d"}, {"ea93a4a006c204"}, {"33bbf70120c05d"}, {"6c7949a2e75034"}]}, 0x48) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0xa, 0x803, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008c1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000fc0000)=0x40000010000, 0x4) sendto$inet6(r4, &(0x7f000023b000)="492e42993b46cbec535e2a5f497ff1d3b65c04195e2950d09aca4fa98bb540d2201fd68230edadb09e01ad7161821472632d5dbb6b6af6e9ce8683035b88105ef5468bdd678269358e656449c289c87a3de87b5fd1c4bbfd0719afcef6be00c39077d2e45cf8b259ec9e5d0f", 0x6c, 0x0, &(0x7f0000c02000-0x1c)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet(0x2, 0x5, 0x1) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x400005421, &(0x7f0000fc1000)=0x7) sendmsg$nfc_llcp(r4, &(0x7f000036c000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x20000000000, 0xfffffffffffffffc, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f579bd95054d6b050000bebc48e8d8cda3d681fc482e6e0409000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f000092b000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x1000000029, 0xb, 'O'}, 0x18, 0x0}, 0x2) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000e43000-0x8)={0x4, 0x100, 0x9, 0x1}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000fc4000-0x5c)=@ethtool_dump={0x3d, 0x8008, 0x6, 0x4c, "bba4584181c6e66cc54a57baf3b7b1e377cbf506d10c2227b032318244b4fbf23dba0bd42d2a367e7b47483197b79b17533309fb5adc73c75534ceb7f0d19ba2685fc4f17952d072b80b36ab"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000-0x4)=0x41, 0x4) socket(0x7, 0x7, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9, 0x0, 0x5, 0x8}, &(0x7f0000003000-0x4)=0xa0) 2017/12/17 15:51:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xe3, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x52, 0x800000000, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) r1 = syz_open_dev$sg(&(0x7f0000e05000)='/dev/sg#\x00', 0x0, 0x840) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000444000-0x20)={r1, &(0x7f00004cf000)="a73537ef0d404f98ed5ae78d888d1f04698adc1eb2285dfced379785562f105baa47b730d30974a49f7b28bf64a606aa9a41706e040694eca7a06410d49892785c9e8807a8503e8cb6151c26db99427674ca4cba130d28393b1bcdca10c7ec72b6929a01609c1557f2da6a7891112eeb33d9231660c138edaa5211c2bca5535f13d3a0ac18578205857e2efea35c719e5c476a", &(0x7f00006ab000-0x1000)="7cef242b35ab7475f31c6e989eb4a940b812eee227a0278daae68338b4ec0311eefc732573a2dea91c8fc92363be412eb3a6c3960dda8419cd72882901e278d7de318c9efe1e7b6f9ef5065b69ffab98b8d4b8e5a2da44a2e60e66e7a79170865a9b913bd1136f5b74a559c81c1a4ef5d682d0bbae547c3b9301aa6f8553fa6bd4d2f15076882b23f1b778159ec02c32473a82867cccde1d4b9d990688734686673fdc6e21ed9043b1c140398fdc90df229e9ffaf1455a2f2fb159234df186c513262dd04da2a6a22fee243e7d78530ca7e79d06759dad2d989fb9cebe723e9fd0641e60d6ec383652a1de7dda6df5c4bd0890065253cc4d0817e8164cc49cde02b5e0820b0e7aad3bcb308f6046663877d898f3c0590eac0aea5e8d174d7d78055e1788c07bca005c637199658e6a63e127f8da73bca399bef463677aeacf2b30b9128341090c172b27da3d8fcb3d8a083564325ee740f274a06436b3b5dd8f05d318d83a71bd2721e908b7fa8ce5dd79c6e67880bd686a11997fd2a0c9c552d00cc4e7719a5b27850fa23c262374d45830df934ffa49b7b68765d4d1ae7861a1d134d053805f47d9a889bac8c76b338ebfed60f6f378cfc899db541417647ae84dac9e3921d9026466a167639d89731ffab4b65d6ca70f2d0c0dd667da7541443f6df33685f858754fcf8cd73216dd1af9238207dc96d277c210e2836f599d642118649fe4cc29eb911e91668b5053f31fdcbc1b4d85ef788886439d8880a15445a2a8baadccc53fa4ebbf2a2da46f5370d6a99aee67fdd97f79d15a9e7b14b6f3eab47fc71cb76d5ea07cbefcef54aa5eb8b6dfb2a8685f960f8792979cba792d6099ded25c330ee23903ea5df595a1f3b6407862ff670da522bda3fd9dd4daedec5a1a5f6785f9dbbde290e1f878f893a2d1c2f5b4299a0d38a41f9efb5205e5ceddb1ca69e7acbce3cfd47d47303659b6d7ab972246553f8f314b384dc6cf1ffabf74664eec742161f76f620c3bfdb8085af2b55c6c030fd626ba5e095e46114a2b3e899099c6a521ab96940dbd7cc6c5eabf15a344f50e5658001eb87e1df767456f981f4794b8fca0bf144e7b3b041b0aaaf914fbda45b56c82ec50647a21ef295ec1f0b5de9dc603bcf0942889f14c184667db6464f872a93169cc75d371d0ad96d225ba9fb8fc533e5063391d47fa3c084c1425ce5675ed405bdaf20a8ae0c3c55a5fe4348f2570cef9cf1493122021f3ed7f661d6d70505067d6fbf4b97b76bc43635bca7e3e874b0d617ffcd2c76017bef825795d4237cd5f0d28310b17e3dbcf0ddf50744bc7705d2903886a182dc4f1bddd8710f29784b20c4c044e32f14868bf442f5df789bd3116c68db5987a7cddd06086f4f302c134b5dd47c1a07af54edde27ca64bfc4a2f33628f25a49925874047202c7af35a0ef6ae8eb097196a1f5c7dec7fc81e1f6b51463d0b585e38e867e8e06f0c11b7248e37c9e8a2552b84fb79627bad180a0c60705e2ed74d9605d01dc1eb732ede3232d967f6e5839d3ec050b434854adb4847e66ff7f4d8892ca59c7daf9b80c398edc85b36ab9921d47600b6ede7db7891aece11e746fc104b49d86cbad3c2f84e9a235936bbdbcebfb2be0b092c9a7df5d7296bcb62156523413ddb444f9925c6221873e6874727337566841ad90134bcb4b787eac2f69684376d7660fcde5e0d17a231e903f6ff2125cbc0c014ddf47a48ae3fba8fab5448d0cce9511a9a875b06f1b47910b3dae362ca3c44d784e3b9acad71e9936270aa7778efb44b6a9b458239475d0356648f6fed0403fc4f70a13f2c08458743b18d65b1bd7bb014576d32206637caccc487d5dc0942667b74c45f8befd243950b88f0ff8838a26777136ba681a95916d6279f97c3e2970ac3ebefaea02de0a5984182b55f0a8c856894c664ded73c6470a97439547a4f5b94111329cc7740559236d051466b5a69c7c9f528ef0111a5be0000277533be8fb38d772315a64e0143a92316b77db25e03496bab9a3b78f9e88adee0f6d7988ee98800405f6d238f933c5943bcf9071a5c0faebf4268ad8750f5686cfc9bd0cad72e21abb5510af7e37f87433930116445ca753c67bb314beeb7a39b4b28d966a8e9db02c47bd92771d209dc277e7ba4e3f1e2deb988cd6e317e8ac8ec3b7cbcc7c5490aa35f8ac848216df6fef69a80017dee447b3b36d0ab70d1950fb4056e456e34bfd6ffb246a995e85cd0fd4427af29a1a74d904c38e3e96a6da6d335ec96ab75facc26437f9d176ebfc43ed5f119b99a7d5f37464ac5f4be6f352829acf1b9db04703635754cd79155a8618b077f2248dd116fcc6cd98daf32cdf384647628395457c64ea7ab8f1ec113e9619dc1e566de1afb29ec3f03fad74b3cc88ea64b30daa28f1402258d275b9092575b26d7515b760b0644630a3c1030a3d580ab0bddbfa68864bdd39aced426d05ec91972527be2702cd8b6963e934c65cb8e5a1cf3e107cad1976f30f57edf9bc1fe2ccb024ee84bc2005be7388ef60180b06097a869c87b7f63f369eb0028e81adac9df687af3a7558ae96ded2db712d48ffb4a2c2dff0ae78a197b3cbbe72a4f8dca4b5fe838e6b28c2a0b5f24a0a78128e15bd71391e0f2bde25b615a21f13ed13219e4bc58d07ca70f0c0472c3c08d469359e6a3c2e77bf7d82ba67bebe63c811923da423c3a02fafc22b39b970fddffcbdfae38af5405d8f4ca8d376b6f5bfc78e1cebbfdb1dd25cf4a26e1a3aaf32588b193060bfaa1c12ec2b959e2d7c230226daf0eb1dff384ab9ac67cd5e0edec6c3a001ed2b660987b345b837c8b0d9d49a034cdc1b72e23bed3c14308e55f11569096672131717082daacf510fec4cfd7c5c78e1d80c3b9214d11ec567829ab872d0b62bb0bda563cb42af588fe1bdcbf0f56ead17503cf595bd5e89cf8b3f109eb8b1dccfd9e390971b1265ec8771a5a718693e93056d642bc1687e4c090f777a54d2363110d235f34e887a31b4c6419c33a909b5e4f243b6d234e969eae05967b23871ce298c4c97c0303695e418fc3819d62dff9b82667a9c0b530f05481ef4de2b041ee81ab8fe47e8498db378c286d87fbc8fc8de9c25f37330ba05bf1a7eddb9be141307a3d3e0aea20799c0ddf232ff33e524566b6ec31ee810c84b3eafe722045e754405c3def6fde60e76c0eb517128d9f233a262b66287601ef83c583f48b94105fd9b2dc95d52c698221f7bd6fb0634a1db1737cb2f832d98d6b1a07a06a1d3182e94649a9a17eaed34f82d888816dc1503e6079c55b985d7ec6e79ccefd733633d66a2730fcb8fac1cd635b666d8ef9d655cf4704fd8c2956d1364e528e5ebac8c606383bf623a6bebdc279f4356f2612680a98c3df8823ccacfcc22d020c1bc2428e276d4b36b07978e5fef6172f726d8232b6aabb153eed3cd9efaf9c6dc683d1a2a465a7df7f7e1fcd4f361a96f37babb7ef081e2c190319e8ff8018dbbbb9704423b959254a728e0b8caa336b5de93f8741b0cdaaaebf3067c5c7f2dab9491e925c681cd4bd8d9dd6c440ae5a47e2516210d8877ebb5fb24cbdeec76693771805b362d298d1fd6764943ef23c71352e24d8be387f208f0bd38bc47aab040c4b732cd695cff409b0d8ca16524a11b62e840cc67e826b9a408a83f65a38ce5acb72bcfc41e6a5fbc8661b6a90b4a159f1aa2b6a38e1180c185ef9c3879eff6959307c3d15fc50f82e96fedc6f0e2273ea131724916e4c5146eacedbb0414a7d4e1d358d4bdda3ff8bbb53adff7710ea1b9e630f0944eaa18263701cc315cdab77f3e3dc08838c5847ae608398cdc39cc68db82c49687076f5c51a739a2ca417dbe0a076ac3a787e1ddc22901b772ae0f5dd67714ff7d34f080a2e14c6160422b2bc8a451a2beb3d83b10428a6eb92e0b1c75311980d293f7cebb974819ddbf37235e0947162b648881fd3b8b6c3f47c39773de76e73f4c3a5553f2f20336deb736c2ec3deb21c2e6e2e027e02ccf16bc238a51b57a153a7f3ae4aea5b399e51126b747ca4df69d8a8f6a29584fa5b0880f6d9e47342d628c04b5ba7fea0147b0cce3f0097a2643a03d6cdaa26d2bcb1ddd6e2746fee89bb12363669faa1900cb933bdb9a23f419cd41f724f49719189dec7e29125a95c6ae7288a502036abe65542ce60c70406b705dec9deaabcec227bbef8e16831da5d8f9600eee2529589a2fec8ae4fef262d396fb950e2c13e0d2273a37fffcf06247adf09259d36396d6e1c4bb2a800704b3507004643388486556866465a581928177361a1956c6f6382562dfbf1188c480ccc22d40a751987ab613efec08b66cf3088a0eb94727c64c05d31970cb8e582ce3200739b7e1cad73b51dfb6e8c714c9534f5f458bc160ffd1ea1c2ef152ef17eb7eff944a31cf0b32244fbfa5f3e1c2465e469fc1872730e3459ab7c44403e8c548a4de46fd6439fe48d7880b7316f0d8e9a47552bde082509ac784464f83994dc4d88b30b57be90c6fa3b3c0ed982275816cd8817cc5dfb9ac42478cba424d103921a05c28f9d9081ad0741e0101f16ffa1517caa254552f7fc0dddb92a09f48d7270fc04c6809dba225a1d9c416d17074b69922c3e8d2a5701ef5da3cf91e0cd8c089dad21550bd22b55f793a1f3afa623c35b10e4fb7938456ec9e7b061d677f7fa6f590935f13a837663618e820d273fbc00af8cf4684cd7ea39380983ac5318bc63bf53714227cf818ee008ee8cfd46c78a9fa1cf69fefa37275acaf5fe9a5c9cdfea9cc8d7503039cf1855abdd382c709620978e2593b7b55eb1a7c73cf71e9b2cf094aceb4b1bc81e7108e693cc84ab80515a49b0cda76c2a9ce59f9e0f0c9d144696a141ca240419980bebe8dec6a9c2525c6a2a04429e1aa6e78278c9ed9ac7e4204c53d57f37674ef365702caa90bb193e9c6bd08144a9a61a13f5e3a9c823395b021b356c6cfc67743c402bf66d118d117fb35a74c4995f38158c895795db23b51d550de92799ba0db7ba6b1ead3e48937797da32f359fd4ba7d17884ce8047335fba7219aea0a4453ff7d766d94c05e3ab33b9e9d2658a8ec8f2c678227d3fbcae680ccbd7ba3f5d8463b678b6f39c2cc18d8dda7881ff2c3ef58d4389000e25f637d04454904182e1685f3bf2084f4e1f1e044b22515c606277ff0c37e5afa742ef64927840c481d84fdce3b20da95554091ce3278104f3d71894401f299dffcefecdc916f89ce87ad49403655a2b5694bfe28d1419488a8aa3d7d70b4cdf42108d6e003dfe59c20be85c32eab23a582e80ad81fc7ca78d80bafb798fff915ddd80f94802fbdb1527a28f2bfef30242810cc8adb0d0f4a008198db4aa79694ba245ae96b0d372e15f6da257dfaca780b1b7193261f23ededeba4c862370cee524f845e174d3691c61a673c90178a68d8657b67ff767caae39cd6a4862de128580665613066fa7f7a6d03d300a4fbbcce70669fc297a8ad13e52f0be156314f23794b9e2d10b23f3dbe419519f9ae4099f2f7c3e0e3b40a259595f59ab4b11843f5aa17aaf84e0de6d89b7bb0de672a3108ec74ecbb14a482d2c68984671611b977cd99e720789f27fd45f5bcabfcb6d68ccf805f070c391e6143030e350f6f32de4f01c5d2c6ff367c2cf486e2be46d68a444245eeea621ff0306f85edb47e6437a9b75a06d848e204d3ea6fae05ada0dab2865729fe17bb436ae2d40458aa3834c31ccc749dbdf89e7df3677fcd6d375a7884cb156baf55a295b3d1fc3", 0x1}, 0x20) 2017/12/17 15:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d34000-0x8)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000cb000)=0x0, &(0x7f00005aa000)=0x4) 2017/12/17 15:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f99000-0x58)={0x26, 'aead\x00', 0x0, 0xf, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b71000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00005af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000614000-0x20)="1200000000000000db0001ee000874000000000000000000207fe6000d77aa32"}) 2017/12/17 15:51:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007db000-0x15)='/proc/self/net/pfkey\x00', 0x2100, 0x0) accept$netrom(r1, &(0x7f0000841000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ad000)=0x10) socket$bt_hci(0x1f, 0x3, 0x1) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc) 2017/12/17 15:51:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@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}, {{@in6=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000003, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00008fc000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getpid() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00005a9000)='user\x00', &(0x7f0000fac000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000003b000)='[\x00', 0x0) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x271000)=nil, 0x271000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f000009f000/0x1000)=nil, 0x1000, 0x2000000, 0x20811, r0, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042409, r0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000067000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000001000-0x8)=0xfffffffffffffe01) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f000025d000-0xd4)={0xd4, 0x100000000010000, "4b34cc002cd245ab83877c86320be79ddb6938be1b1faeede586426f79308694f6c10868f382bf253f5e694774f56f42788caa93431bb55f1500000000000000092933043ad16afa712b7f930f24157b248e88590000033feaca914d235576b8219e55c0838cf7d9f837f5996193966da56be5ee8d811ebb74718fae96bf51647d7ae13909e7562c0b15dadb62e2840f23fffcb52a6d806a4bdb0000000000000080dfeb9616780a43f134cd04405619b96050157d470000000000000000b22a7cec091799eae044090358f7"}, 0x20803) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r4, 0x0, 0x58, 0x4) r5 = dup2(r2, r2) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000271000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r5, &(0x7f000032c000)='./file0\x00', 0x80000200) 2017/12/17 15:51:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000669000-0xd)='dns_resolver\x00', &(0x7f0000ebe000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c55000)='vboxnet1\x00', 0xfffffffffffffffc) prctl$seccomp(0x16, 0x1, &(0x7f0000ea8000-0x10)={0xa, &(0x7f00009b9000-0x50)=[{0x5, 0x3, 0x0, 0x100000001}, {0xc870, 0x0, 0x9, 0x1}, {0xd046, 0x17, 0x400, 0x15}, {0x2, 0xcc89, 0xf887, 0x401}, {0x401, 0x1, 0x6, 0x0}, {0xbb2b, 0xfffffffffffffffc, 0x5, 0x0}, {0x2, 0x5, 0xfff, 0x81}, {0x5, 0x8, 0x2, 0x801b}, {0x3ff, 0x800, 0x8, 0x100}, {0x3ff, 0x10001, 0xffffffff, 0x7}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e4d000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00001b0000-0x8)=0x0) 2017/12/17 15:51:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e71000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = openat(0xffffffffffffffff, &(0x7f0000d96000)='./file0\x00', 0x200, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000175000-0x38)={&(0x7f0000b9e000-0x60)={0x27, 0x6, 0x2, 0x3, 0x9, 0xfffffffffffffffe, "542103fe60a9aa05fd4ff8b9f0938a6c5f2f11efdd7f3b5714a048b2ea8a7c62dbfc770b1eb0be1b899fbe5cf61c5218dcfc5751d3f43eb39d9a1c96ec2f51", 0x12}, 0x60, &(0x7f000059b000-0x60)=[{&(0x7f0000190000)="75c403e81273630fb5b172b4b6032420b28fe4be826d95a783c548b62795f2501a9a93b825184c1850c34fba75c8499f8a5aad69dd5929aeec22016ca529c0025b7db1e4cebbe9fd48a013937d35d75c0261d6133d253553325d7154d69900b32e3953a87d6cf5ccdff935aa8f1e2d561d3efd49447f6aaafb7bdb065c0fc297", 0x80}, {&(0x7f0000f0a000)="f7c4447c19d4f93be26209e1ff9ce84a355797863f1062ff42f84aef17453b832be7dd6b174738caf356bacd", 0x2c}, {&(0x7f0000ddc000-0x44)="c5488503651466d5183bbfa015e022a75ae575bbfbbd6089e9e24a5acd18237990c41283a1a8d9b50a738b6fef0bdb2718776e26e2f799f0ee1103f069a1b80f10e12f84", 0x44}, {&(0x7f0000a9b000)="33a2e35e8beaffce8b8700a57e91b50f63d7738c044e5437c69300ccee84c56a775c0f80887e6d96028c2a8f138894f597a3a5f1c40957bd0f0b99628a993bb2c920277f400c824fc156c89c0c4f66bdcc413d4313b607cba724e91ece2823f24f38306d9016762a806d9ef63bcafd143cca380ca68e", 0x76}, {&(0x7f0000bf1000-0x1000)="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